U.S. News Man, 88, kills wife in Calif. nursing home
Published: Nov. 22, 2010 at 9:57 AM
SEAL BEACH, Calif., Nov. 22 (UPI) -- A man who had long cared for his ailing wife, whose "mind was gone," ended 70 years of marriage by shooting her in a nursing home, their daughter said.
Roy Charles Laird, 88, killed his wife Clara, 86, Sunday with a single gunshot to the head at the Country Villa Health Care Center in Seal Beach, police told the Los Angeles Times.
"It was a mercy killing," said their daughter, Kathy Palmateer, 68. "Her mind was gone."
As Clara Laird declined steadily from dementia over five years, her husband cared for her himself at home until three months ago. He would visit her at the nursing home three times a day, spoon-feeding her at each meal, friends and family said.
Around noon Sunday, a single gunshot was heard at the nursing home. Within minutes, police surrounded it and called in backup.
"We didn't know if we had a shooter or not," said Seal Beach police Sgt. Steve Bowles.
Police found Clara Laird dead in her bed and her husband in the hallway. He followed them into her room, took a .38-caliber revolver out of his pocket and calmly set it on a table, Bowles said.
Laird was arrested on suspicion of murder.
http://www.upi.com/Top_News/US/2010/11/22/Man-88-kills-wife-in-Calif-nursing-home/UPI-65541290437876/
God bless his soul, and may they both rest in peace. he will not last long now, because his soul died too. Alzheimer's, Prion disease, Dementia, and all neurological disease are truly a nightmare. If you have never witnessed the demise and death of a person from this, long term, or short, then you really should not persecute this man.
AS a layperson, and as someone that has witnessed the demise and death of a close loved one to hvCJD and Alzheimer's, it is a cruel, brutal death, and the loved ones and friends that care for them, a part of them die as well, and you never forget.
I do not condone, or approve of this man choice to end the brutal clutches of Alzheimer's that had a hold of his wife, but i have been there before. ...
BSE101/1 0136
IN CONFIDENCE
CMO
From: Dr J S Metters DCMO
4 November 1992
TRANSMISSION OF ALZHEIMER TYPE PLAQUES TO PRIMATES
http://collections.europarchive.org/tna/20081106170650/http://www.bseinquiry.gov.uk/files/yb/1992/11/04001001.pdf
CJD1/9 0185
Ref: 1M51A
IN STRICT CONFIDENCE
From: Dr. A Wight
Date: 5 January 1993
Copies:
Dr Metters
Dr Skinner
Dr Pickles
Dr Morris
Mr Murray
TRANSMISSION OF ALZHEIMER-TYPE PLAQUES TO PRIMATES
http://collections.europarchive.org/tna/20080102191246/http://www.bseinquiry.gov.uk/files/yb/1993/01/05004001.pdf
Friday, September 3, 2010
Alzheimer's, Autism, Amyotrophic Lateral Sclerosis, Parkinson's, Prionoids, Prionpathy, Prionopathy, TSE
http://betaamyloidcjd.blogspot.com/2010/09/alzheimers-autism-amyotrophic-lateral.html
http://betaamyloidcjd.blogspot.com/
2010 PRION UPDATE
Thursday, August 12, 2010
Seven main threats for the future linked to prions
http://prionpathy.blogspot.com/2010/08/seven-main-threats-for-future-linked-to.html
http://prionpathy.blogspot.com/
TSS
Friday, October 22, 2010
Peripherally Applied Aß-Containing Inoculates Induce Cerebral ß-Amyloidosis
http://betaamyloidcjd.blogspot.com/2010/10/peripherally-applied-containing.html
Saturday, March 22, 2008
10 Million Baby Boomers to have Alzheimer's in the coming decades
http://betaamyloidcjd.blogspot.com/2008/03/10-million-baby-boomers-to-have.html
see full text Alzheimer's and CJD i.e. TSE, aka mad cow disease
http://betaamyloidcjd.blogspot.com/
Thursday, November 18, 2010
UNITED STATES OF AMERICA VS GALEN J. NIEHUES FAKED MAD COW FEED TEST ON 92 BSE INSPECTION REPORTS FOR APPROXIMATELY 100 CATTLE OPERATIONS
http://bse-atypical.blogspot.com/2010/11/united-states-of-america-vs-galen-j.html
Tuesday, November 02, 2010
IN CONFIDENCE
The information contained herein should not be disseminated further except on the basis of "NEED TO KNOW".
BSE - ATYPICAL LESION DISTRIBUTION (RBSE 92-21367) statutory (obex only) diagnostic criteria CVL 1992
http://bse-atypical.blogspot.com/2010/11/bse-atypical-lesion-distribution-rbse.html
with saddest regards, terry
Showing posts with label Prionopathy. Show all posts
Showing posts with label Prionopathy. Show all posts
Monday, November 22, 2010
Friday, October 22, 2010
Peripherally Applied Aß-Containing Inoculates Induce Cerebral ß-Amyloidosis
Peripherally Applied Aß-Containing Inoculates Induce Cerebral ß-Amyloidosis
Yvonne S. Eisele,1,2 Ulrike Obermüller,1,2 Götz Heilbronner,1,2,3 Frank Baumann,1,2 Stephan A. Kaeser,1,2
Hartwig Wolburg,4 Lary C. Walker,5 Matthias Staufenbiel,6 Mathias Heikenwalder,7 Mathias Jucker1,2*
1Department of Cellular Neurology, Hertie-Institute for Clinical Brain Research, University of Tübingen, D-72076 Tübingen,
Germany. 2DZNE - German Center for Neurodegenerative Diseases, Tübingen, Germany. 3Graduate School for Cellular and
Molecular Neuroscience, University of Tübingen, Tübingen, Germany. 4Department of Pathology, University of Tübingen,
Tübingen, Germany. 5Yerkes National Primate Research Center and Department of Neurology, Emory University, Atlanta, GA,
USA. 6Novartis Institutes for Biomedical Research, Neuroscience Discovery, Basel, Switzerland. 7Department of Pathology,
Institute for Neuropathology, University Hospital, Zürich, Switzerland.
*To whom correspondence should be addressed. E-mail: mathias.jucker@uni-tuebingen.de
The intracerebral injection of â-amyloid–containing brain extracts can induce cerebral â-amyloidosis and associated pathologies in susceptible hosts. Here, we found that intraperitoneal inoculation with â-amyloid–rich extracts induced â-amyloidosis in the brains of â-amyloid precursor protein transgenic mice after prolonged incubation times.
Intracerebral (i.c.) inoculation with minute amounts of brain extract containing misfolded ß-amyloid (Aß) from patients with Alzheimer’s Disease or from amyloid-bearing ß-amyloid precursor protein (APP) transgenic (tg) mice induces cerebral ß-amyloidosis and related pathologies in APP tg mice in a time- and concentration-dependent manner (1). However, oral, intravenous, intraocular, or intranasal inoculations have failed to induce cerebral ß-amyloidosis in APP tg hosts (2). These findings suggest that Aß-containing brain material in direct contact with the brain can induce cerebral ß-amyloidosis, but that, unlike prions, either the inducing agent is not readily conveyed from peripheral sites to the brain, or a higher concentration or longer incubation period is required for peripherally delivered Aß seeds.
Intraperitoneal (i.p.) administration of prion-rich material is more efficient at transmitting prion disease than is oral administration (3, 4). To test whether i.p. inoculation of Aß- rich material might similarly trigger Aß misfolding and deposition in the brain, we administered two i.p. injections (100 µl each, 1 week apart) of Aß-laden (10-20 ng/µl) brain extract from aged APP23 tg mice (Tg extract) to a cohort of young (2-month-old) female APP23 tg mice (5). After a 7-month incubation period, cerebral ß-amyloidosis was robustly induced in all i.p. inoculated mice compared to untreated littermate controls (Fig. 1). To confirm this finding, we inoculated a second cohort of 2-month-old female APP23 mice with a different batch of Tg brain extract in another laboratory (cohort 2: Tübingen, vs. cohort 1: Basel). After 6–7 months, mice injected i.p. with the Tg extract exhibited robust cerebral ß-amyloidosis, whereas i.p. inoculation with phosphate-buffered saline (PBS) or brain extract from agematched, non-tg wildtype mice (Wt extract) was ineffective (Fig. 1).
Induced ß-amyloidosis was strongest in the anterior and entorhinal cortices with additional deposition in the hippocampus, resembling the regional development of endogenous ß-amyloidosis in aged APP23 mice (6). However, whereas normal aged APP23 mice manifest mostly parenchymal deposits, the induced ß-amyloid in i.p. seeded mice was predominantly associated with blood vessels (cerebral ß-amyloid angiopathy [Aß-CAA]), often with massive spreading into the neighboring brain parenchyma (Fig. 1). The presence of Aß was confirmed by immunoblotting, and amyloid fibrils were evident ultrastructurally; in addition, the induced ß-amyloidosis was linked to gliosis, hyperphosphorylated tau, and other associated pathologies (Fig. 2), reminiscent of the cerebral ß-amyloid deposition in aged APP23 mice (6, 7).
To compare the efficiency and time course of i.p. versus i.c. inoculation, 2-month-old female APP23 mice were inoculated either i.p. (2 x 100 µl) or i.c. (2.5 µl into the hippocampus) with Tg extract, and then analyzed 4 months later. No cerebral ß-amyloid induction was found in any of the 4 i.p. inoculated mice, while all 6 i.c. inoculated mice revealed ß-amyloid induction identical to that previously reported (1, 2). From this observation, together with previous time course and 1:20 dilution experiments for i.c. inoculations (1), we estimate that i.p. inoculations with 103-fold more Aß take 2–5 months longer to induce cerebral ß-amyloidosis than do i.c. inoculations.
The replication of peripherally applied prions and their translocation into the central nervous system depend on hematopoietic and stromal immune cells, in combination with sympathetic innervation of abdominal lymphoid organs (8). Both activation of the immune system and chronic inflammation promote prion replication (9, 10). To assess the immune response to Aß-rich brain extracts, additional APP23 mice were given single i.p. injections of 200 µl Tg or Wt extract and sacrificed 1 hour, 1 week, or 1 month postinjection (5). An acute immune activation to the injected brain material was indicated by transient increases in plasma chemokines and cytokines (IL6, IL10, TNF-a, MCP-1, MIP-1ß) in both Tg and Wt extract-inoculated mice after 1 hour, with IL-6 still mildly elevated in Tg extract-injected mice 1 week post-inoculation (fig. S1). However, no signs of chronic inflammation in various peripheral organs (e.g. liver,pancreas, kidney, lung) or serum anti-Aß antibody titers were found in any mice investigated at 1 or 7 months postseeding (5). Moreover, no ß-amyloid deposition was found in any of the peripheral tissues at any time point studied.
Thus, like prion disease, cerebral ß-amyloidosis can be seeded in the brain by homologous protein aggregates delivered into the peritoneal cavity, although the i.p. route required more time and was less efficient than was direct injection into the brain (1, 2). The amyloid-inducing factor in the Tg extract is probably a species of misfolded Aß that is generated in its most effective form or composition in vivo (1). Because the expression of tg (human) APP is restricted to the nervous system in APP23 mice (7), in this model it is likely that the seed carried to the brain was the injected material itself, rather than Aß aggregates that were first amplified in peripheral tissues.
There is now persuasive evidence that the aggregation of Aß is a key pathogenic feature of AD and Aß-CAA (11–14), although the majority of these cases are initiated by unknown causes. The possibility that mechanisms exist allowing for the transport of Aß aggregates (and possibly other seeds) from the periphery to the brain justifies further studies to better understand the cellular and molecular origin of these diseases and to clarify the basis of infectious vs. non-infectious proteopathies (15, 16).
References and Notes
References and Notes
1. M. Meyer-Lühmann et al., Science 131, 1781 (2006).
2. Y. S. Eisele et al., Proc Natl Acad Sci USA 106, 12926
(2009).
3. S.B. Prusiner, Prion Biology and Diseases (Cold Spring
Harbor Laboratory Press), 2nd Ed pp. 1050 (2004).
4. R.H. Kimberlin, C.A. Walker, J Comp Path 88, 39 (1978).
5. For methods, see Supporting Online Material.
6. C. Sturchler-Pierrat et al., Proc Natl Acad Sci USA 94,
13287 (1997).
7. M.E. Calhoun et al., Proc Natl Acad Sci USA 96, 14088
(1999).
8. A. Aguzzi, C. Sigurdson, M. Heikenwälder, Ann Rev
Pathol Mech Dis 3, 11 (2008).
9. M. Heikenwalder et al., Science 307, 1107 (2005).
10. J. Bremer et al., PloS One 4, e7160 (2009).
11. J. Hardy, D. J. Selkoe, Science 297, 353 (2002).
12. M. Sorandt, M. A. Mintun, D. Head, J. C. Morris, Arch
Neurol 66, 1476 (2009).
13. J. C. Morris et al., Arch Neurol 66, 1469 (2009).
14. S. X. Zhang-Nunes et al., Brain Pathology 16, 30 (2006).
15. L. C. Walker, H. LeVine, M. P. Mattson, M. Jucker,
Trends Neurosci 29, 438 (2006).
16. A. Aguzzi, L. Rajendran, Neuron 64, 783 (2009).
17. We thank M.-J. Runser, L. Jacobson (Basel), F. Langer, J.
Coomaraswamy, S. Grathwohl, N. Varvel, T. Hamaguchi,
C. Schäfer, A. Bosch, G. Frommer-Kästle, U. Scheurlen
(Tübingen) for experimental help and A. Aguzzi (Zürich)
for insightful comments. Supported by the Competence
Network on Degenerative Dementias (BMBF-01GI0705),
the BMBF in the frame of ERA-Net NEURON
(MIPROTRAN), the CIN (DFG), and NIH RR-00165.
Supporting Online Material
www.sciencemag.org/cgi/content/full/science.1194516/DC1
Materials and Methods
Fig. S1
References
1 July 2010; accepted 24 September 2010
Published online 21 October 2010; 10.1126/science.1194516
Fig. 1. Induced Aß deposition. (A and B) Aß-immunostained frontal cortex of Tg extract- (A) and Wt extract- (B) i.p. inoculated APP23 mice. (C and D) Most induced ß-amyloid was vascular (Aß-CAA), with Aß-immunoreactivity extending into the brain parenchyma (arrows). Amyloid-laden vessels were congophilic (red in D; birefringent under crosspolarized light, insert) and often were surrounded by diffuse, Congo red-negative Aß deposits (arrowheads). (E and F) Analysis of the entire neocortex for Aß-CAA frequency (indicated are all three [I-III] CAA severity grades [5]), and for total Aß load in Tg extract-inoculated mice compared to control (Ctr) mice. Cohort 1 consisted of 6 Tg extractinoculated mice vs. 7 untreated control mice. Aß-CAA: t(11) = 6.78 (all severity grades combined), ***P < 0.0001; Aß load: t(11) = 8.79, ***P < 0.0001. Cohort 2 consisted of 5 Tg extract-inoculated mice vs. 5 Wt extract-inoculated mice and 4 PBS-injected mice. These latter 2 (control) groups did not differ significantly, and were combined for analysis. Aß-CAA: t(12) = 7.79, ***P < 0.0001; Aß load t(12) = 2.71, *P < 0.05. The occasional parenchymal Aß-deposits in control mice are normal for 9-month-old APP23 mice. Indicated are means ±SEM. Scale bars: 200 µm (A,B); 50 µm (C,D).
Fig. 2. Induced Aß deposition was linked to multiple associated pathologies. (A) Ultrastructural analysis showed amyloid deposition within the vascular basal lamina (BL), with typical amyloid fibrils (arrowheads) extending into the brain parenchyma. Insets are low- and high-magnification views of the examined vessel (L = lumen) and the typical non-branching amyloid fibrils. (B to E) Vascular amyloid(stained by Congo Red in B and C) and parenchymal plaques were surrounded by hypertrophic, Iba1-positive microglia (B), GFAP-positive astrocytes (C), hyperphosphorylated taupositive neurites (D; asterisk indicates amyloid core), but a paucity of proximate neurons (cresyl-violet stain, E). (F and G) Vessels with CAA types II and III showed smooth muscle cell loss at the site of amyloid deposition (arrowheads; confocal image, maximum projection of 5 µm z-stack: red, Aß; green, smooth muscle actin). A normal vessel (G) has a complete ring of smooth muscle cells. (H) Immunoblotting of micropunches of Aß-immunoreactive material revealed the expected Aß band. Synthetic Aß40/42 is shown as control. Markers = 3 and 6 kD. Scale bars: 1 µm (A; insets 5 and 0.5 µm); 50 µm (B-E); 10 µm (F, G).
end...see ;
Peripherally Applied Aß-Containing Inoculates Induce Cerebral ß-Amyloidosis
http://www.sciencemag.org/cgi/content/abstract/science.1194516
BSE101/1 0136
IN CONFIDENCE
CMO
From: Dr J S Metters DCMO
4 November 1992
TRANSMISSION OF ALZHEIMER TYPE PLAQUES TO PRIMATES
http://collections.europarchive.org/tna/20081106170650/http://www.bseinquiry.gov.uk/files/yb/1992/11/04001001.pdf
CJD1/9 0185
Ref: 1M51A
IN STRICT CONFIDENCE
From: Dr. A Wight
Date: 5 January 1993
Copies:
Dr Metters
Dr Skinner
Dr Pickles
Dr Morris
Mr Murray
TRANSMISSION OF ALZHEIMER-TYPE PLAQUES TO PRIMATES
http://collections.europarchive.org/tna/20080102191246/http://www.bseinquiry.gov.uk/files/yb/1993/01/05004001.pdf
Friday, September 3, 2010
Alzheimer's, Autism, Amyotrophic Lateral Sclerosis, Parkinson's, Prionoids, Prionpathy, Prionopathy, TSE
http://betaamyloidcjd.blogspot.com/2010/09/alzheimers-autism-amyotrophic-lateral.html
http://betaamyloidcjd.blogspot.com/
2010 PRION UPDATE
Thursday, August 12, 2010
Seven main threats for the future linked to prions
http://prionpathy.blogspot.com/2010/08/seven-main-threats-for-future-linked-to.html
http://prionpathy.blogspot.com/
TSS
Yvonne S. Eisele,1,2 Ulrike Obermüller,1,2 Götz Heilbronner,1,2,3 Frank Baumann,1,2 Stephan A. Kaeser,1,2
Hartwig Wolburg,4 Lary C. Walker,5 Matthias Staufenbiel,6 Mathias Heikenwalder,7 Mathias Jucker1,2*
1Department of Cellular Neurology, Hertie-Institute for Clinical Brain Research, University of Tübingen, D-72076 Tübingen,
Germany. 2DZNE - German Center for Neurodegenerative Diseases, Tübingen, Germany. 3Graduate School for Cellular and
Molecular Neuroscience, University of Tübingen, Tübingen, Germany. 4Department of Pathology, University of Tübingen,
Tübingen, Germany. 5Yerkes National Primate Research Center and Department of Neurology, Emory University, Atlanta, GA,
USA. 6Novartis Institutes for Biomedical Research, Neuroscience Discovery, Basel, Switzerland. 7Department of Pathology,
Institute for Neuropathology, University Hospital, Zürich, Switzerland.
*To whom correspondence should be addressed. E-mail: mathias.jucker@uni-tuebingen.de
The intracerebral injection of â-amyloid–containing brain extracts can induce cerebral â-amyloidosis and associated pathologies in susceptible hosts. Here, we found that intraperitoneal inoculation with â-amyloid–rich extracts induced â-amyloidosis in the brains of â-amyloid precursor protein transgenic mice after prolonged incubation times.
Intracerebral (i.c.) inoculation with minute amounts of brain extract containing misfolded ß-amyloid (Aß) from patients with Alzheimer’s Disease or from amyloid-bearing ß-amyloid precursor protein (APP) transgenic (tg) mice induces cerebral ß-amyloidosis and related pathologies in APP tg mice in a time- and concentration-dependent manner (1). However, oral, intravenous, intraocular, or intranasal inoculations have failed to induce cerebral ß-amyloidosis in APP tg hosts (2). These findings suggest that Aß-containing brain material in direct contact with the brain can induce cerebral ß-amyloidosis, but that, unlike prions, either the inducing agent is not readily conveyed from peripheral sites to the brain, or a higher concentration or longer incubation period is required for peripherally delivered Aß seeds.
Intraperitoneal (i.p.) administration of prion-rich material is more efficient at transmitting prion disease than is oral administration (3, 4). To test whether i.p. inoculation of Aß- rich material might similarly trigger Aß misfolding and deposition in the brain, we administered two i.p. injections (100 µl each, 1 week apart) of Aß-laden (10-20 ng/µl) brain extract from aged APP23 tg mice (Tg extract) to a cohort of young (2-month-old) female APP23 tg mice (5). After a 7-month incubation period, cerebral ß-amyloidosis was robustly induced in all i.p. inoculated mice compared to untreated littermate controls (Fig. 1). To confirm this finding, we inoculated a second cohort of 2-month-old female APP23 mice with a different batch of Tg brain extract in another laboratory (cohort 2: Tübingen, vs. cohort 1: Basel). After 6–7 months, mice injected i.p. with the Tg extract exhibited robust cerebral ß-amyloidosis, whereas i.p. inoculation with phosphate-buffered saline (PBS) or brain extract from agematched, non-tg wildtype mice (Wt extract) was ineffective (Fig. 1).
Induced ß-amyloidosis was strongest in the anterior and entorhinal cortices with additional deposition in the hippocampus, resembling the regional development of endogenous ß-amyloidosis in aged APP23 mice (6). However, whereas normal aged APP23 mice manifest mostly parenchymal deposits, the induced ß-amyloid in i.p. seeded mice was predominantly associated with blood vessels (cerebral ß-amyloid angiopathy [Aß-CAA]), often with massive spreading into the neighboring brain parenchyma (Fig. 1). The presence of Aß was confirmed by immunoblotting, and amyloid fibrils were evident ultrastructurally; in addition, the induced ß-amyloidosis was linked to gliosis, hyperphosphorylated tau, and other associated pathologies (Fig. 2), reminiscent of the cerebral ß-amyloid deposition in aged APP23 mice (6, 7).
To compare the efficiency and time course of i.p. versus i.c. inoculation, 2-month-old female APP23 mice were inoculated either i.p. (2 x 100 µl) or i.c. (2.5 µl into the hippocampus) with Tg extract, and then analyzed 4 months later. No cerebral ß-amyloid induction was found in any of the 4 i.p. inoculated mice, while all 6 i.c. inoculated mice revealed ß-amyloid induction identical to that previously reported (1, 2). From this observation, together with previous time course and 1:20 dilution experiments for i.c. inoculations (1), we estimate that i.p. inoculations with 103-fold more Aß take 2–5 months longer to induce cerebral ß-amyloidosis than do i.c. inoculations.
The replication of peripherally applied prions and their translocation into the central nervous system depend on hematopoietic and stromal immune cells, in combination with sympathetic innervation of abdominal lymphoid organs (8). Both activation of the immune system and chronic inflammation promote prion replication (9, 10). To assess the immune response to Aß-rich brain extracts, additional APP23 mice were given single i.p. injections of 200 µl Tg or Wt extract and sacrificed 1 hour, 1 week, or 1 month postinjection (5). An acute immune activation to the injected brain material was indicated by transient increases in plasma chemokines and cytokines (IL6, IL10, TNF-a, MCP-1, MIP-1ß) in both Tg and Wt extract-inoculated mice after 1 hour, with IL-6 still mildly elevated in Tg extract-injected mice 1 week post-inoculation (fig. S1). However, no signs of chronic inflammation in various peripheral organs (e.g. liver,pancreas, kidney, lung) or serum anti-Aß antibody titers were found in any mice investigated at 1 or 7 months postseeding (5). Moreover, no ß-amyloid deposition was found in any of the peripheral tissues at any time point studied.
Thus, like prion disease, cerebral ß-amyloidosis can be seeded in the brain by homologous protein aggregates delivered into the peritoneal cavity, although the i.p. route required more time and was less efficient than was direct injection into the brain (1, 2). The amyloid-inducing factor in the Tg extract is probably a species of misfolded Aß that is generated in its most effective form or composition in vivo (1). Because the expression of tg (human) APP is restricted to the nervous system in APP23 mice (7), in this model it is likely that the seed carried to the brain was the injected material itself, rather than Aß aggregates that were first amplified in peripheral tissues.
There is now persuasive evidence that the aggregation of Aß is a key pathogenic feature of AD and Aß-CAA (11–14), although the majority of these cases are initiated by unknown causes. The possibility that mechanisms exist allowing for the transport of Aß aggregates (and possibly other seeds) from the periphery to the brain justifies further studies to better understand the cellular and molecular origin of these diseases and to clarify the basis of infectious vs. non-infectious proteopathies (15, 16).
References and Notes
References and Notes
1. M. Meyer-Lühmann et al., Science 131, 1781 (2006).
2. Y. S. Eisele et al., Proc Natl Acad Sci USA 106, 12926
(2009).
3. S.B. Prusiner, Prion Biology and Diseases (Cold Spring
Harbor Laboratory Press), 2nd Ed pp. 1050 (2004).
4. R.H. Kimberlin, C.A. Walker, J Comp Path 88, 39 (1978).
5. For methods, see Supporting Online Material.
6. C. Sturchler-Pierrat et al., Proc Natl Acad Sci USA 94,
13287 (1997).
7. M.E. Calhoun et al., Proc Natl Acad Sci USA 96, 14088
(1999).
8. A. Aguzzi, C. Sigurdson, M. Heikenwälder, Ann Rev
Pathol Mech Dis 3, 11 (2008).
9. M. Heikenwalder et al., Science 307, 1107 (2005).
10. J. Bremer et al., PloS One 4, e7160 (2009).
11. J. Hardy, D. J. Selkoe, Science 297, 353 (2002).
12. M. Sorandt, M. A. Mintun, D. Head, J. C. Morris, Arch
Neurol 66, 1476 (2009).
13. J. C. Morris et al., Arch Neurol 66, 1469 (2009).
14. S. X. Zhang-Nunes et al., Brain Pathology 16, 30 (2006).
15. L. C. Walker, H. LeVine, M. P. Mattson, M. Jucker,
Trends Neurosci 29, 438 (2006).
16. A. Aguzzi, L. Rajendran, Neuron 64, 783 (2009).
17. We thank M.-J. Runser, L. Jacobson (Basel), F. Langer, J.
Coomaraswamy, S. Grathwohl, N. Varvel, T. Hamaguchi,
C. Schäfer, A. Bosch, G. Frommer-Kästle, U. Scheurlen
(Tübingen) for experimental help and A. Aguzzi (Zürich)
for insightful comments. Supported by the Competence
Network on Degenerative Dementias (BMBF-01GI0705),
the BMBF in the frame of ERA-Net NEURON
(MIPROTRAN), the CIN (DFG), and NIH RR-00165.
Supporting Online Material
www.sciencemag.org/cgi/content/full/science.1194516/DC1
Materials and Methods
Fig. S1
References
1 July 2010; accepted 24 September 2010
Published online 21 October 2010; 10.1126/science.1194516
Fig. 1. Induced Aß deposition. (A and B) Aß-immunostained frontal cortex of Tg extract- (A) and Wt extract- (B) i.p. inoculated APP23 mice. (C and D) Most induced ß-amyloid was vascular (Aß-CAA), with Aß-immunoreactivity extending into the brain parenchyma (arrows). Amyloid-laden vessels were congophilic (red in D; birefringent under crosspolarized light, insert) and often were surrounded by diffuse, Congo red-negative Aß deposits (arrowheads). (E and F) Analysis of the entire neocortex for Aß-CAA frequency (indicated are all three [I-III] CAA severity grades [5]), and for total Aß load in Tg extract-inoculated mice compared to control (Ctr) mice. Cohort 1 consisted of 6 Tg extractinoculated mice vs. 7 untreated control mice. Aß-CAA: t(11) = 6.78 (all severity grades combined), ***P < 0.0001; Aß load: t(11) = 8.79, ***P < 0.0001. Cohort 2 consisted of 5 Tg extract-inoculated mice vs. 5 Wt extract-inoculated mice and 4 PBS-injected mice. These latter 2 (control) groups did not differ significantly, and were combined for analysis. Aß-CAA: t(12) = 7.79, ***P < 0.0001; Aß load t(12) = 2.71, *P < 0.05. The occasional parenchymal Aß-deposits in control mice are normal for 9-month-old APP23 mice. Indicated are means ±SEM. Scale bars: 200 µm (A,B); 50 µm (C,D).
Fig. 2. Induced Aß deposition was linked to multiple associated pathologies. (A) Ultrastructural analysis showed amyloid deposition within the vascular basal lamina (BL), with typical amyloid fibrils (arrowheads) extending into the brain parenchyma. Insets are low- and high-magnification views of the examined vessel (L = lumen) and the typical non-branching amyloid fibrils. (B to E) Vascular amyloid(stained by Congo Red in B and C) and parenchymal plaques were surrounded by hypertrophic, Iba1-positive microglia (B), GFAP-positive astrocytes (C), hyperphosphorylated taupositive neurites (D; asterisk indicates amyloid core), but a paucity of proximate neurons (cresyl-violet stain, E). (F and G) Vessels with CAA types II and III showed smooth muscle cell loss at the site of amyloid deposition (arrowheads; confocal image, maximum projection of 5 µm z-stack: red, Aß; green, smooth muscle actin). A normal vessel (G) has a complete ring of smooth muscle cells. (H) Immunoblotting of micropunches of Aß-immunoreactive material revealed the expected Aß band. Synthetic Aß40/42 is shown as control. Markers = 3 and 6 kD. Scale bars: 1 µm (A; insets 5 and 0.5 µm); 50 µm (B-E); 10 µm (F, G).
end...see ;
Peripherally Applied Aß-Containing Inoculates Induce Cerebral ß-Amyloidosis
http://www.sciencemag.org/cgi/content/abstract/science.1194516
BSE101/1 0136
IN CONFIDENCE
CMO
From: Dr J S Metters DCMO
4 November 1992
TRANSMISSION OF ALZHEIMER TYPE PLAQUES TO PRIMATES
http://collections.europarchive.org/tna/20081106170650/http://www.bseinquiry.gov.uk/files/yb/1992/11/04001001.pdf
CJD1/9 0185
Ref: 1M51A
IN STRICT CONFIDENCE
From: Dr. A Wight
Date: 5 January 1993
Copies:
Dr Metters
Dr Skinner
Dr Pickles
Dr Morris
Mr Murray
TRANSMISSION OF ALZHEIMER-TYPE PLAQUES TO PRIMATES
http://collections.europarchive.org/tna/20080102191246/http://www.bseinquiry.gov.uk/files/yb/1993/01/05004001.pdf
Friday, September 3, 2010
Alzheimer's, Autism, Amyotrophic Lateral Sclerosis, Parkinson's, Prionoids, Prionpathy, Prionopathy, TSE
http://betaamyloidcjd.blogspot.com/2010/09/alzheimers-autism-amyotrophic-lateral.html
http://betaamyloidcjd.blogspot.com/
2010 PRION UPDATE
Thursday, August 12, 2010
Seven main threats for the future linked to prions
http://prionpathy.blogspot.com/2010/08/seven-main-threats-for-future-linked-to.html
http://prionpathy.blogspot.com/
TSS
Friday, September 3, 2010
Alzheimer's, Autism, Amyotrophic Lateral Sclerosis, Parkinson's, Prionoids, Prionpathy, Prionopathy, TSE
Alzheimer's, Autism, Amyotrophic Lateral Sclerosis, Parkinson's, Prionoids, Prionpathy, Prionopathy, TSE
Sunday, August 8, 2010
The Transcellular Spread of Cytosolic Amyloids, Prions, and Prionoids
http://betaamyloidcjd.blogspot.com/2010/08/transcellular-spread-of-cytosolic.html
Are some commoner types of neurodegenerative disease (including Alzheimer's disease and Parkinson's disease) also transmissible? Some recent scientific research has suggested this possibility
Monday, October 12, 2009
SEAC Science and Technology Committee's investigation of research funding priorities on behalf of the Advisory Committee on Dangerous Pathogens TSE 8 October 2009
http://www.seac.gov.uk/pdf/hol-response091008.pdf
see full text and more science on this topic here ;
http://bse-atypical.blogspot.com/2009/10/seac-science-and-technology-committees.html
13
Simultaneous Onset of Alzheimer's Disease in a Husband and Wife in Their Mid Fifties: What do We Really Know?
Jonathan Heath1, Lindsay Goicochea2, Mark Smith3, Rudy Castellani4. 1Department of Pathology, University of Maryland; 2University; 3Case Western Reserve University; 4University of Maryland, Baltimore, Maryland
Whereas the genetic factors influencing the development and expression of Alzheimer's disease are well characterized, environmental factors are currently thought to play a marginal role. Such factors as prior closed head injury, post-menopausal estrogen deficiency, aluminum exposure, smoking, diabetes, atherosclerotic cardiovascular disease, and diet, among others, confer only a modest increased risk if any, and are only tangentially considered in the major pathogenic cascades that are presently hypothesized. We present the simultaneous onset of Alzheimer's disease in a husband and wife, with both subjects experiencing cognitive dysfunction within the same month. Both subjects were in their mid-fifties at the time of presentation, both subjects showed progressively neurological decline with prominent memory loss, both subjects experienced myoclonus late in their disease course prompting referral to the National Prion Disease Pathology Surveillance Center, and both subjects expired 12 years after onset, within two months of each other. Review of the family pedigree revealed no family history of dementia or other neurologic illnesses in multiple first degree relatives. The only historical finding of note was that both subjects had moved out of their home briefly while it was being remodeled, and both became symptomatic shortly after moving back in. At autopsy, the subjects had classic advanced Alzheimer's disease, with Braak stage VI pathology that was otherwise identiical in quantity and distribution of amyloid-beta, cerebral amyloid angiopathy, and neurofibrillary degeneration. While no specific toxin or other environmental cause was discerned, these two cases raise the issue of epigenetic factors in Alzheimer's disease that may be more robust than current literature indicates.
http://journals.lww.com/jneuropath/Fulltext/2010/05000/American_Association_of_Neuropathologists,_Inc__.9.aspx
NEUROLOGY 1998;50:684-688 © 1998 American Academy of Neurology
Creutzfeldt-Jakob disease in a husband and wife
P. Brown, MD, L. Cervenáková, MD, L. McShane, PhD, L. G. Goldfarb, MD, K. Bishop, BS, F. Bastian, MD, J. Kirkpatrick, MD, P. Piccardo, MD, B. Ghetti, MD and D. C. Gajdusek, MD From the Laboratory of CNS Studies (Drs. Brown, Cervenáková, Goldfarb, and Gajdusek), NINDS, and Biometric Research Branch (Dr. McShane), NCI, National Institutes of Health, Bethesda, MD; the Department of Obstetrics (K. Bishop), Gynecology and Reproductive Sciences, University of Texas Houston Health Science Center, Houston, TX; the Department of Pathology (Dr. Bastian), University of South Alabama Medical Center, Mobile, AL; the Department of Pathology (Dr. Kirkpatrick), The Methodist Hospital, Houston, TX; and the Department of Pathology (Drs. Piccardo and Ghetti), Indiana University School of Medicine, Indianapolis, IN.
Address correspondence and reprint requests to Dr. Paul Brown, Building 36, Room 5B21, National Institutes of Health, Bethesda, MD 20892.
A 53-year-old man died of sporadic Creutzfeldt-Jakob disease (CJD) after a 1.5-year clinical course. Four and a half years later, his then 55-year-old widow died from CJD after a 1-month illness. Both patients had typical clinical and neuropathologic features of the disease, and pathognomonic proteinase-resistant amyloid protein ("prion" protein, or PrP) was present in both brains. Neither patient had a family history of neurologic disease, and molecular genetic analysis of their PrP genes was normal. No medical, surgical, or dietary antecedent of CJD was identified; therefore, we are left with the unanswerable alternatives of human-to-human transmission or the chance occurrence of sporadic CJD in a husband and wife.
--------------------------------------------------------------------------------
Received May 5, 1997. Accepted in final form September 10, 1997.
http://www.neurology.org/cgi/content/abstract/50/3/684
Research Lead: Dr. David Westaway, University of Alberta
Project: "Extending the spectrum of Prionopathies to Amyotrophic Lateral Sclerosis and Autism"
This project proposes to link the chemistry of the prion protein to the new territory of other nervous system diseases, such as ALS (Lou Gehrig's disease) and the socialization disorder autism-diseases which are at least one thousand times more common than prion diseases. It is believed that a different type or prion protein may operate in other types of brain diseases, which could lead to new ways of thinking about incurable disorders. The project will create changes in the amounts of the various forms of the new membrane protein, and then perform an array of analyses on the behavior and nervous system transmission of laboratory mice. Nervous transmission by electrical impulse can be measured in isolated brain cells, a system that is also convenient to study the effect of stress by adding small amounts of toxins to the fluids bathing the cultures. By these means, the project aims to extend the boundaries of what is considered "prion disease."
Funding: $520,500
http://www.prioninstitute.ca/index.php?page=webpages&menucat=42&id=26&action=displaypage&side=1
Unfolding the Prion Mystery Building and Growing Research Expertise in Alberta Year 4 2008-2009 Annual Report
Dr. David Westaway, University of Alberta Extending the spectrum of prionopathies to amyotrophic lateral sclerosis (ALS) and autism Dr. Westaway’s study aims to extend the boundaries of what is considered prion disease. His project takes the chemistry of the prion protein into the territory of nervous system diseases such as ALS (Lou Gehrig’s disease) and socialization disorder diseases such as autism. These brain diseases are at least 1,000 times more common than diseases currently accepted as prion related. Dr. Westaway hypothesizes that a different type of protein misfolding may operate in brain diseases such as Lou Gehrig’s and autism. This type of protein misfolding may occur in response to stresses in the brain. Unlike misfolded prions, other misfolded proteins may be noninfectious and not viable outside of the affected animal. Dr. Westaway’s research team will investigate these hypotheses by inducing changes in the brain cells of laboratory mice, measuring the resulting electrical impulses in the animals’ nervous systems and analyzing the effect on behaviour. Because nervous transmission by electrical impulse can be measured in isolated brain cells, adding small amounts of toxins to the fluids bathing the cell cultures will make it possible to study the effect of stress. The results could lead to new ways of thinking about nervous system disorders.
http://www.prioninstitute.ca/forms/WEBSITE%20AR.pdf
Sunday, May 18, 2008
MAD COW DISEASE BSE CJD CHILDREN VACCINES
TWA LITTLE STATEMENT 331
http://collections.europarchive.org/tna/20080102163939/http://www.bseinquiry.gov.uk/files/ws/s331.pdf
http://collections.europarchive.org/tna/20080103032631/http://www.bseinquiry.gov.uk/files/yb/1988/11/04003001.pdf
8. The Secretary of State has a number of licences. We understand that the inactivated polio vaccine is no longer being used. There is a stock of smallpox vaccine. We have not been able to determine the source material. (Made in sheep very unlikely to contain bovine ingredients).
CONFIDENTIAL
http://collections.europarchive.org/tna/20080102164642/http://www.bseinquiry.gov.uk/files/yb/1989/02/14010001.pdf
see full text ;
http://bseinquiry.blogspot.com/2008/05/mad-cow-disease-bse-cjd-children.html
Terry S. Singeltary Sr. [flounder@wt.net]
Monday, January 08,200l 3:03 PM
freas@CBS5055530.CBER.FDA.GOV CJD/BSE (aka madcow) Human/Animal TSE’s --U.S.-- Submission To Scientific Advisors and Consultants Staff January 2001 Meeting (short version)
Greetings again Dr. Freas and Committee Members,
http://www.fda.gov/ohrms/dockets/ac/01/slides/3681s2_09.pdf
BELOW, PAGE 1 ACTUALLY STARTS ON PAGE 13, then when you get to the bottom, part 3 starts at the top.........TSS
From: Terry S. Singeltary Sr.
To: FREAS@CBER.FDA.GOV
Cc: william.freas@fda.hhs.gov ; rosanna.harvey@fda.hhs.gov
Sent: Friday, December 01, 2006 2:59 PM
Subject: Re: TSE advisory committee for the meeting December 15, 2006 [TSS SUBMISSION
snip...
ONE FINAL COMMENT PLEASE, (i know this is long Dr. Freas but please bear with me)
THE USA is in a most unique situation, one of unknown circumstances with human and animal TSE. THE USA has the most documented TSE in different species to date, with substrains growing in those species (BSE/BASE in cattle and CWD in deer and elk, there is evidence here with different strains), and we know that sheep scrapie has over 20 strains of the typical scrapie with atypical scrapie documented and also BSE is very likely to have passed to sheep. all of which have been rendered and fed back to animals for human and animal consumption, a frightening scenario. WE do not know the outcome, and to play with human life around the globe with the very likely TSE tainted blood from the USA, in my opinion is like playing Russian roulette, of long duration, with potential long and enduring consequences, of which once done, cannot be undone.
These are the facts as i have come to know through daily and extensive research of TSE over 9 years, since 12/14/97. I do not pretend to have all the answers, but i do know to continue to believe in the ukbsenvcjd only theory of transmission to humans of only this one strain from only this one TSE from only this one part of the globe, will only lead to further failures, and needless exposure to humans from all strains of TSE, and possibly many more needless deaths from TSE via a multitude of proven routes and sources via many studies with primates and rodents and other species. ...
Terry S. Singeltary Sr. P.O. Box 42 Bacliff, Texas USA 77518
snip... 48 pages...
http://www.regulations.gov/fdmspublic/ContentViewer?objectId=09000064801f3413&disposition=attachment&contentType=msw8
Subject: Louping-ill vaccine documents from November 23rd, 1946
Date: Sat, 9 Sep 2000 17:44:57 -0700
From: "Terry S. Singeltary Sr."
Reply-To: Bovine Spongiform Encephalopathy
To: BSE-L@uni-karlsruhe.de
http://www.whale.to/v/singeltary.html
Tuesday, August 03, 2010
Variably protease-sensitive prionopathy: A new sporadic disease of the prion protein
http://creutzfeldt-jakob-disease.blogspot.com/2010/08/variably-protease-sensitive-prionopathy.html
Monday, August 9, 2010
Variably protease-sensitive prionopathy: A new sporadic disease of the prion protein or just more PRIONBALONEY ?
http://prionunitusaupdate2008.blogspot.com/2010/08/variably-protease-sensitive-prionopathy.html
Wednesday, August 18, 2010
Incidence of CJD Deaths Reported by CJD-SS in Canada as of July 31, 2010
http://creutzfeldt-jakob-disease.blogspot.com/2010/08/incidence-of-cjd-deaths-reported-by-cjd.html
Monday, August 9, 2010
National Prion Disease Pathology Surveillance Center Cases Examined (July 31, 2010)
(please watch and listen to the video and the scientist speaking about atypical BSE and sporadic CJD and listen to Professor Aguzzi)
http://prionunitusaupdate2008.blogspot.com/2010/08/national-prion-disease-pathology.html
TSS
Sunday, August 8, 2010
The Transcellular Spread of Cytosolic Amyloids, Prions, and Prionoids
http://betaamyloidcjd.blogspot.com/2010/08/transcellular-spread-of-cytosolic.html
Are some commoner types of neurodegenerative disease (including Alzheimer's disease and Parkinson's disease) also transmissible? Some recent scientific research has suggested this possibility
Monday, October 12, 2009
SEAC Science and Technology Committee's investigation of research funding priorities on behalf of the Advisory Committee on Dangerous Pathogens TSE 8 October 2009
http://www.seac.gov.uk/pdf/hol-response091008.pdf
see full text and more science on this topic here ;
http://bse-atypical.blogspot.com/2009/10/seac-science-and-technology-committees.html
13
Simultaneous Onset of Alzheimer's Disease in a Husband and Wife in Their Mid Fifties: What do We Really Know?
Jonathan Heath1, Lindsay Goicochea2, Mark Smith3, Rudy Castellani4. 1Department of Pathology, University of Maryland; 2University; 3Case Western Reserve University; 4University of Maryland, Baltimore, Maryland
Whereas the genetic factors influencing the development and expression of Alzheimer's disease are well characterized, environmental factors are currently thought to play a marginal role. Such factors as prior closed head injury, post-menopausal estrogen deficiency, aluminum exposure, smoking, diabetes, atherosclerotic cardiovascular disease, and diet, among others, confer only a modest increased risk if any, and are only tangentially considered in the major pathogenic cascades that are presently hypothesized. We present the simultaneous onset of Alzheimer's disease in a husband and wife, with both subjects experiencing cognitive dysfunction within the same month. Both subjects were in their mid-fifties at the time of presentation, both subjects showed progressively neurological decline with prominent memory loss, both subjects experienced myoclonus late in their disease course prompting referral to the National Prion Disease Pathology Surveillance Center, and both subjects expired 12 years after onset, within two months of each other. Review of the family pedigree revealed no family history of dementia or other neurologic illnesses in multiple first degree relatives. The only historical finding of note was that both subjects had moved out of their home briefly while it was being remodeled, and both became symptomatic shortly after moving back in. At autopsy, the subjects had classic advanced Alzheimer's disease, with Braak stage VI pathology that was otherwise identiical in quantity and distribution of amyloid-beta, cerebral amyloid angiopathy, and neurofibrillary degeneration. While no specific toxin or other environmental cause was discerned, these two cases raise the issue of epigenetic factors in Alzheimer's disease that may be more robust than current literature indicates.
http://journals.lww.com/jneuropath/Fulltext/2010/05000/American_Association_of_Neuropathologists,_Inc__.9.aspx
NEUROLOGY 1998;50:684-688 © 1998 American Academy of Neurology
Creutzfeldt-Jakob disease in a husband and wife
P. Brown, MD, L. Cervenáková, MD, L. McShane, PhD, L. G. Goldfarb, MD, K. Bishop, BS, F. Bastian, MD, J. Kirkpatrick, MD, P. Piccardo, MD, B. Ghetti, MD and D. C. Gajdusek, MD From the Laboratory of CNS Studies (Drs. Brown, Cervenáková, Goldfarb, and Gajdusek), NINDS, and Biometric Research Branch (Dr. McShane), NCI, National Institutes of Health, Bethesda, MD; the Department of Obstetrics (K. Bishop), Gynecology and Reproductive Sciences, University of Texas Houston Health Science Center, Houston, TX; the Department of Pathology (Dr. Bastian), University of South Alabama Medical Center, Mobile, AL; the Department of Pathology (Dr. Kirkpatrick), The Methodist Hospital, Houston, TX; and the Department of Pathology (Drs. Piccardo and Ghetti), Indiana University School of Medicine, Indianapolis, IN.
Address correspondence and reprint requests to Dr. Paul Brown, Building 36, Room 5B21, National Institutes of Health, Bethesda, MD 20892.
A 53-year-old man died of sporadic Creutzfeldt-Jakob disease (CJD) after a 1.5-year clinical course. Four and a half years later, his then 55-year-old widow died from CJD after a 1-month illness. Both patients had typical clinical and neuropathologic features of the disease, and pathognomonic proteinase-resistant amyloid protein ("prion" protein, or PrP) was present in both brains. Neither patient had a family history of neurologic disease, and molecular genetic analysis of their PrP genes was normal. No medical, surgical, or dietary antecedent of CJD was identified; therefore, we are left with the unanswerable alternatives of human-to-human transmission or the chance occurrence of sporadic CJD in a husband and wife.
--------------------------------------------------------------------------------
Received May 5, 1997. Accepted in final form September 10, 1997.
http://www.neurology.org/cgi/content/abstract/50/3/684
Research Lead: Dr. David Westaway, University of Alberta
Project: "Extending the spectrum of Prionopathies to Amyotrophic Lateral Sclerosis and Autism"
This project proposes to link the chemistry of the prion protein to the new territory of other nervous system diseases, such as ALS (Lou Gehrig's disease) and the socialization disorder autism-diseases which are at least one thousand times more common than prion diseases. It is believed that a different type or prion protein may operate in other types of brain diseases, which could lead to new ways of thinking about incurable disorders. The project will create changes in the amounts of the various forms of the new membrane protein, and then perform an array of analyses on the behavior and nervous system transmission of laboratory mice. Nervous transmission by electrical impulse can be measured in isolated brain cells, a system that is also convenient to study the effect of stress by adding small amounts of toxins to the fluids bathing the cultures. By these means, the project aims to extend the boundaries of what is considered "prion disease."
Funding: $520,500
http://www.prioninstitute.ca/index.php?page=webpages&menucat=42&id=26&action=displaypage&side=1
Unfolding the Prion Mystery Building and Growing Research Expertise in Alberta Year 4 2008-2009 Annual Report
Dr. David Westaway, University of Alberta Extending the spectrum of prionopathies to amyotrophic lateral sclerosis (ALS) and autism Dr. Westaway’s study aims to extend the boundaries of what is considered prion disease. His project takes the chemistry of the prion protein into the territory of nervous system diseases such as ALS (Lou Gehrig’s disease) and socialization disorder diseases such as autism. These brain diseases are at least 1,000 times more common than diseases currently accepted as prion related. Dr. Westaway hypothesizes that a different type of protein misfolding may operate in brain diseases such as Lou Gehrig’s and autism. This type of protein misfolding may occur in response to stresses in the brain. Unlike misfolded prions, other misfolded proteins may be noninfectious and not viable outside of the affected animal. Dr. Westaway’s research team will investigate these hypotheses by inducing changes in the brain cells of laboratory mice, measuring the resulting electrical impulses in the animals’ nervous systems and analyzing the effect on behaviour. Because nervous transmission by electrical impulse can be measured in isolated brain cells, adding small amounts of toxins to the fluids bathing the cell cultures will make it possible to study the effect of stress. The results could lead to new ways of thinking about nervous system disorders.
http://www.prioninstitute.ca/forms/WEBSITE%20AR.pdf
Sunday, May 18, 2008
MAD COW DISEASE BSE CJD CHILDREN VACCINES
TWA LITTLE STATEMENT 331
http://collections.europarchive.org/tna/20080102163939/http://www.bseinquiry.gov.uk/files/ws/s331.pdf
http://collections.europarchive.org/tna/20080103032631/http://www.bseinquiry.gov.uk/files/yb/1988/11/04003001.pdf
8. The Secretary of State has a number of licences. We understand that the inactivated polio vaccine is no longer being used. There is a stock of smallpox vaccine. We have not been able to determine the source material. (Made in sheep very unlikely to contain bovine ingredients).
CONFIDENTIAL
http://collections.europarchive.org/tna/20080102164642/http://www.bseinquiry.gov.uk/files/yb/1989/02/14010001.pdf
see full text ;
http://bseinquiry.blogspot.com/2008/05/mad-cow-disease-bse-cjd-children.html
Terry S. Singeltary Sr. [flounder@wt.net]
Monday, January 08,200l 3:03 PM
freas@CBS5055530.CBER.FDA.GOV CJD/BSE (aka madcow) Human/Animal TSE’s --U.S.-- Submission To Scientific Advisors and Consultants Staff January 2001 Meeting (short version)
Greetings again Dr. Freas and Committee Members,
http://www.fda.gov/ohrms/dockets/ac/01/slides/3681s2_09.pdf
BELOW, PAGE 1 ACTUALLY STARTS ON PAGE 13, then when you get to the bottom, part 3 starts at the top.........TSS
From: Terry S. Singeltary Sr.
To: FREAS@CBER.FDA.GOV
Cc: william.freas@fda.hhs.gov ; rosanna.harvey@fda.hhs.gov
Sent: Friday, December 01, 2006 2:59 PM
Subject: Re: TSE advisory committee for the meeting December 15, 2006 [TSS SUBMISSION
snip...
ONE FINAL COMMENT PLEASE, (i know this is long Dr. Freas but please bear with me)
THE USA is in a most unique situation, one of unknown circumstances with human and animal TSE. THE USA has the most documented TSE in different species to date, with substrains growing in those species (BSE/BASE in cattle and CWD in deer and elk, there is evidence here with different strains), and we know that sheep scrapie has over 20 strains of the typical scrapie with atypical scrapie documented and also BSE is very likely to have passed to sheep. all of which have been rendered and fed back to animals for human and animal consumption, a frightening scenario. WE do not know the outcome, and to play with human life around the globe with the very likely TSE tainted blood from the USA, in my opinion is like playing Russian roulette, of long duration, with potential long and enduring consequences, of which once done, cannot be undone.
These are the facts as i have come to know through daily and extensive research of TSE over 9 years, since 12/14/97. I do not pretend to have all the answers, but i do know to continue to believe in the ukbsenvcjd only theory of transmission to humans of only this one strain from only this one TSE from only this one part of the globe, will only lead to further failures, and needless exposure to humans from all strains of TSE, and possibly many more needless deaths from TSE via a multitude of proven routes and sources via many studies with primates and rodents and other species. ...
Terry S. Singeltary Sr. P.O. Box 42 Bacliff, Texas USA 77518
snip... 48 pages...
http://www.regulations.gov/fdmspublic/ContentViewer?objectId=09000064801f3413&disposition=attachment&contentType=msw8
Subject: Louping-ill vaccine documents from November 23rd, 1946
Date: Sat, 9 Sep 2000 17:44:57 -0700
From: "Terry S. Singeltary Sr."
Reply-To: Bovine Spongiform Encephalopathy
To: BSE-L@uni-karlsruhe.de
http://www.whale.to/v/singeltary.html
Tuesday, August 03, 2010
Variably protease-sensitive prionopathy: A new sporadic disease of the prion protein
http://creutzfeldt-jakob-disease.blogspot.com/2010/08/variably-protease-sensitive-prionopathy.html
Monday, August 9, 2010
Variably protease-sensitive prionopathy: A new sporadic disease of the prion protein or just more PRIONBALONEY ?
http://prionunitusaupdate2008.blogspot.com/2010/08/variably-protease-sensitive-prionopathy.html
Wednesday, August 18, 2010
Incidence of CJD Deaths Reported by CJD-SS in Canada as of July 31, 2010
http://creutzfeldt-jakob-disease.blogspot.com/2010/08/incidence-of-cjd-deaths-reported-by-cjd.html
Monday, August 9, 2010
National Prion Disease Pathology Surveillance Center Cases Examined (July 31, 2010)
(please watch and listen to the video and the scientist speaking about atypical BSE and sporadic CJD and listen to Professor Aguzzi)
http://prionunitusaupdate2008.blogspot.com/2010/08/national-prion-disease-pathology.html
TSS
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