Wednesday, June 15, 2011

Galveston, Texas - Isle port moves through thousands of heifers headed to Russia, none from Texas, Alabama, or Washington, due to BSE risk factor

Galveston, Texas - Isle port moves through thousands of heifers headed to Russia, none from Texas, Alabama, or Washington, due to BSE risk factor...see ;


Galveston, Texas - Isle port moves through thousands of heifers headed to Russia


GALVESTON — A ship carrying 1,449 pregnant heifers departed the Port of Galveston for Russia on Tuesday.

snip...

The heifers sailing on the Angus Express are from Kansas, Nebraska and Oklahoma.

As it stands, Russia won’t accept exports from Texas, Alabama or Washington, where several years ago there were confirmed cases of bovine spongiform encephalopathy, or mad cow disease, a fatal degenerative disease affecting the central nervous systems of adult cattle. The disease can cause variant Creutzfeldt-Jakob disease, a fatal brain disorder in humans.

snip...

http://galvestondailynews.com/story.lasso?ewcd=fa2b803468f6c15e


WHY Russia and other Countries still refuse cattle from Texas, Alabama, and Washington, i.e. Bovine Spongiform Encephalopathy TSE prion disease, and Creutzfeldt Jakob Disease there from.

YOU cannot blame them. However, it will not help by only banning Texas, Alabama, and Washington. All of North America should be in the ban. why ?

Science has now linked some sporadic CJD with the atypical BSE documented in North America. Sporadic CJD of _unknown_ phenotype has been rising in the USA and Canada. the August 4, 1997 mad cow feed ban in the USA was nothing more than ink on paper. it was NOT enforced. The BSE Enhanced surveillance efforts, and testing there from were terribly flawed, and proven to be so by the OIG and the GAO.

Please see the following warning from CDC about prion TSE consumption in North America ;

Thursday, May 26, 2011

Travel History, Hunting, and Venison Consumption Related to Prion Disease Exposure, 2006-2007 FoodNet Population Survey

Journal of the American Dietetic Association Volume 111, Issue 6 , Pages 858-863, June 2011.

http://transmissiblespongiformencephalopathy.blogspot.com/2011/05/travel-history-hunting-and-venison.html



Monday, May 23, 2011

CDC Assesses Potential Human Exposure to Prion Diseases Travel Warning

http://transmissiblespongiformencephalopathy.blogspot.com/2011/05/cdc-assesses-potential-human-exposure.html


Sunday, May 01, 2011

STUDY OF ATYPICAL BSE 2010 Annual Report May 2011

http://bse-atypical.blogspot.com/2011/05/study-of-atypical-bse-2010-annual.html


P02.35

Molecular Features of the Protease-resistant Prion Protein (PrPres) in H-type BSE

Biacabe, A-G1; Jacobs, JG2; Gavier-Widén, D3; Vulin, J1; Langeveld, JPM2; Baron, TGM1 1AFSSA, France; 2CIDC-Lelystad, Netherlands; 3SVA, Sweden

Western blot analyses of PrPres accumulating in the brain of BSE-infected cattle have demonstrated 3 different molecular phenotypes regarding to the apparent molecular masses and glycoform ratios of PrPres bands. We initially described isolates (H-type BSE) essentially characterized by higher PrPres molecular mass and decreased levels of the diglycosylated PrPres band, in contrast to the classical type of BSE. This type is also distinct from another BSE phenotype named L-type BSE, or also BASE (for Bovine Amyloid Spongiform Encephalopathy), mainly characterized by a low representation of the diglycosylated PrPres band as well as a lower PrPres molecular mass. Retrospective molecular studies in France of all available BSE cases older than 8 years old and of part of the other cases identified since the beginning of the exhaustive surveillance of the disease in 20001 allowed to identify 7 H-type BSE cases, among 594 BSE cases that could be classified as classical, L- or H-type BSE. By Western blot analysis of H-type PrPres, we described a remarkable specific feature with antibodies raised against the C-terminal region of PrP that demonstrated the existence of a more C-terminal cleaved form of PrPres (named PrPres#2 ), in addition to the usual PrPres form (PrPres #1). In the unglycosylated form, PrPres #2 migrates at about 14 kDa, compared to 20 kDa for PrPres #1. The proportion of the PrPres#2 in cattle seems to by higher compared to the PrPres#1. Furthermore another PK-resistant fragment at about 7 kDa was detected by some more N-terminal antibodies and presumed to be the result of cleavages of both N- and C-terminal parts of PrP. These singular features were maintained after transmission of the disease to C57Bl/6 mice. The identification of these two additional PrPres fragments (PrPres #2 and 7kDa band) reminds features reported respectively in sporadic Creutzfeldt-Jakob disease and in Gerstmann-Sträussler-Scheinker (GSS) syndrome in humans.

http://www.neuroprion.com/pdf_docs/conferences/prion2007/abstract_book.pdf



Thursday, October 07, 2010

Experimental Transmission of H-type Bovine Spongiform Encephalopathy to Bovinized Transgenic Mice

Thursday, October 07, 2010 Experimental Transmission of H-type Bovine Spongiform Encephalopathy to Bovinized Transgenic Mice

Vet Pathol 0300985810382672, first published on October 4, 2010

Experimental Transmission of H-type Bovine Spongiform Encephalopathy to Bovinized Transgenic Mice

H. Okada okadahi@affrc.go.jp Prion Disease Research Center, National Institute of Animal Health, Tsukuba, K. Masujin Prion Disease Research Center, National Institute of Animal Health, Tsukuba, Y. Imamaru Prion Disease Research Center, National Institute of Animal Health, Tsukuba, M. Imamura Prion Disease Research Center, National Institute of Animal Health, Tsukuba, Y. Matsuura Prion Disease Research Center, National Institute of Animal Health, Tsukuba, S. Mohri Prion Disease Research Center, National Institute of Animal Health, Tsukuba, S. Czub Animal Disease Research Institute, Canadian Food Inspection Agency, T. Yokoyama Prion Disease Research Center, National Institute of Animal Health, Tsukuba,

Abstract

To characterize the biological and biochemical properties of H-type bovine spongiform encephalopathy (BSE), a transmission study with a Canadian H-type isolate was performed with bovinized transgenic mice (TgBoPrP), which were inoculated intracerebrally with brain homogenate from cattle with H-type BSE. All mice exhibited characteristic neurologic signs, and the subsequent passage showed a shortened incubation period. The distribution of disease-associated prion protein (PrPSc) was determined by immunohistochemistry, Western blot, and paraffin-embedded tissue (PET) blot. Biochemical properties and higher molecular weight of the glycoform pattern were well conserved within mice. Immunolabeled granular PrPSc, aggregates, and/or plaque-like deposits were mainly detected in the following brain locations: septal nuclei, subcallosal regions, hypothalamus, paraventricular nucleus of the thalamus, interstitial nucleus of the stria terminalis, and the reticular formation of the midbrain. Weak reactivity was detected by immunohistochemistry and PET blot in the cerebral cortex, most thalamic nuclei, the hippocampus, medulla oblongata, and cerebellum. These findings indicate that the H-type BSE prion has biological and biochemical properties distinct from those of C-type and L-type BSE in TgBoPrP mice, which suggests that TgBoPrP mice constitute a useful animal model to distinguish isolates from BSE-infected cattle.

© 2010 Sage Publications, Inc.

http://vet.sagepub.com/content/early/2010/10/02/0300985810382672.abstract


let's take a closer look at this new prionpathy or prionopathy, and then let's look at the g-h-BSEalabama mad cow.


This new prionopathy in humans? the genetic makeup is IDENTICAL to the g-h-BSEalabama mad cow, the only _documented_ mad cow in the world to date like this, ......wait, it get's better. this new prionpathy is killing young and old humans, with LONG DURATION from onset of symptoms to death, and the symptoms are very similar to nvCJD victims, OH, and the plaques are very similar in some cases too, bbbut, it's not related to the g-h-BSEalabama cow, WAIT NOW, it gets even better, the new human prionpathy that they claim is a genetic TSE, has no relation to any gene mutation in that family. daaa, ya think it could be related to that mad cow with the same genetic make-up ??? there were literally tons and tons of banned mad cow protein in Alabama in commerce, and none of it transmitted to cows, and the cows to humans there from ??? r i g h t $$$

ALABAMA MAD COW g-h-BSEalabama

In this study, we identified a novel mutation in the bovine prion protein gene (Prnp), called E211K, of a confirmed BSE positive cow from Alabama, United States of America. This mutation is identical to the E200K pathogenic mutation found in humans with a genetic form of CJD. This finding represents the first report of a confirmed case of BSE with a potential pathogenic mutation within the bovine Prnp gene. We hypothesize that the bovine Prnp E211K mutation most likely has caused BSE in "the approximately 10-year-old cow" carrying the E221K mutation.

http://www.plospathogens.org/article/info%3Adoi%2F10.1371%2Fjournal.ppat.1000156


http://www.plospathogens.org/article/fetchObjectAttachment.action?uri=info%3Adoi%2F10.1371%2Fjournal.ppat.1000156&representation=PDF


Saturday, August 14, 2010

BSE Case Associated with Prion Protein Gene Mutation (g-h-BSEalabama) and VPSPr PRIONPATHY

(see mad cow feed in COMMERCE IN ALABAMA...TSS)

http://prionpathy.blogspot.com/2010/08/bse-case-associated-with-prion-protein.html


Friday, March 4, 2011

Alberta dairy cow found with mad cow disease

http://transmissiblespongiformencephalopathy.blogspot.com/2011/03/alberta-dairy-cow-found-with-mad-cow.html


Wednesday, August 11, 2010

REPORT ON THE INVESTIGATION OF THE SIXTEENTH CASE OF BOVINE SPONGIFORM ENCEPHALOPATHY (BSE) IN CANADA

http://bse-atypical.blogspot.com/2010/08/report-on-investigation-of-sixteenth.html


Thursday, August 19, 2010

REPORT ON THE INVESTIGATION OF THE SEVENTEENTH CASE OF BOVINE SPONGIFORM ENCEPHALOPATHY (BSE) IN CANADA

http://bseusa.blogspot.com/2010/08/report-on-investigation-of-seventeenth.html


Thursday, February 10, 2011

TRANSMISSIBLE SPONGIFORM ENCEPHALOPATHY REPORT UPDATE CANADA FEBRUARY 2011 a nd how to hide mad cow disease in Canada Current as of: 2011-01-31

http://madcowtesting.blogspot.com/2011/02/transmissible-spongiform-encephalopathy.html


Wednesday, March 9, 2011

27 U.S. Senators want to force feed Japan Highly Potential North America Mad Cow Beef TSE PRION CJD

March 8, 2011

President Barack Obama The White House

1600 Pennsylvania Avenue, W Washington, DC 20500

Dear President Obama:

http://transmissiblespongiformencephalopathy.blogspot.com/2011/03/27-us-senators-want-to-force-feed-japan.html


http://madcowtesting.blogspot.com/


Thursday, June 2, 2011

USDA scrapie report for April 2011 NEW ATYPICAL NOR-98 SCRAPIE CASES Pennsylvania AND California

http://nor-98.blogspot.com/2011/06/usda-scrapie-report-for-april-2011-new.html


Monday, November 30, 2009

USDA AND OIE COLLABORATE TO EXCLUDE ATYPICAL SCRAPIE NOR-98 ANIMAL HEALTH CODE

http://nor-98.blogspot.com/2009/11/usda-and-oie-collaborate-to-exclude.html


I strenuously urge the USDA and the OIE et al to revoke the exemption of the legal global trading of atypical Nor-98 scrapie TSE. ...TSS

Friday, February 11, 2011

Atypical/Nor98 Scrapie Infectivity in Sheep Peripheral Tissues

http://nor-98.blogspot.com/2011/02/atypicalnor98-scrapie-infectivity-in.html


Monday, April 25, 2011

Experimental Oral Transmission of Atypical Scrapie to Sheep

Volume 17, Number 5-May 2011

http://nor-98.blogspot.com/2011/04/experimental-oral-transmission-of.html


Wednesday, February 16, 2011

IN CONFIDENCE

SCRAPIE TRANSMISSION TO CHIMPANZEES

IN CONFIDENCE

http://scrapie-usa.blogspot.com/2011/02/in-confidence-scrapie-transmission-to.html


Sunday, April 18, 2010

SCRAPIE AND ATYPICAL SCRAPIE TRANSMISSION STUDIES A REVIEW 2010

http://scrapie-usa.blogspot.com/2010/04/scrapie-and-atypical-scrapie.html


I also think that the USDA, OIE et al put the cart before the horse on their decission to exempt the atypical scrapie Nor-98. Transmissible Spongiform Encephalopathies typical and atypical continue to emerge, and new science shows that indeed there is a risk factor for humans. I again strenuously urge that that expemption and free trading of the atypical scrapie TSE around the Globe, due to the OIE and the USDA, should be repealed immediately.

Friday, May 13,

2011 EFSA Joint Scientific Opinion on any possible epidemiological or molecular association between TSEs in animals and humans

http://transmissiblespongiformencephalopathy.blogspot.com/2011/05/efsa-joint-scientific-opinion-on-any.html



[Docket No. FSIS-2006-0011]

FSIS Harvard Risk Assessment of Bovine Spongiform Encephalopathy (BSE)

http://www.fsis.usda.gov/OPPDE/Comments/2006-0011/2006-0011-1.pdf


Response to Public Comments on the Harvard Risk Assessment of Bovine Spongiform Encephalopathy Update, October 31, 2005 INTRODUCTION The United States Department of Agriculture’s Food Safety and Inspection Service (FSIS) held a public meeting on July 25, 2006 in Washington, D.C. to present findings from the Harvard Risk Assessment of Bovine Spongiform Encephalopathy Update, October 31, 2005 (report and model located on the

FSIS website:

http://www.fsis.usda.gov/Science/Risk_Assessments/index.asp).


Comments on technical aspects of the risk assessment were then submitted to FSIS.

Comments were received from Food and Water Watch, Food Animal Concerns Trust (FACT), Farm Sanctuary, R-CALF USA, Linda A Detwiler, and Terry S. Singeltary.

This document provides itemized replies to the public comments received on the 2005 updated Harvard BSE risk assessment. Please bear the following points in mind:

http://www.fsis.usda.gov/PDF/BSE_Risk_Assess_Response_Public_Comments.pdf


Owens, Julie From: Terry S. Singeltary Sr. [flounder9@verizon.net]

Sent: Monday, July 24, 2006 1:09 PM To: FSIS RegulationsComments

Subject: [Docket No. FSIS-2006-0011] FSIS Harvard Risk Assessment of Bovine Spongiform Encephalopathy (BSE) Page 1 of 98 8/3/2006

Greetings FSIS, I would kindly like to comment on the following ;

http://www.fsis.usda.gov/OPPDE/Comments/2006-0011/2006-0011-1.pdf


Suppressed peer review of Harvard study October 31, 2002.

October 31, 2002 Review of the Evaluation of the Potential for Bovine Spongiform Encephalopathy in the United States Conducted by the Harvard Center for Risk Analysis, Harvard School of Public Health and Center for Computational Epidemiology, College of Veterinary Medicine, Tuskegee University Final Report Prepared for U.S. Department of Agriculture Food Safety and Inspection Service Office of Public Health and Science Prepared by RTI Health, Social, and Economics Research Research Triangle Park, NC 27709 RTI Project Number 07182.024

http://www.fsis.usda.gov/oa/topics/BSE_Peer_Review.pdf



Sunday, February 14, 2010

[Docket No. FSIS-2006-0011] FSIS Harvard Risk Assessment of Bovine Spongiform Encephalopathy (BSE)

http://bseusa.blogspot.com/2010/02/docket-no-fsis-2006-0011-fsis-harvard.html


Thursday, April 9, 2009

Docket No. FDA2002N0031 (formerly Docket No. 2002N0273) RIN 0910AF46 Substances Prohibited From Use in Animal Food or Feed; Final Rule: Proposed Thursday, April 09, 2009

Docket No. FDA2002N0031 (formerly Docket No. 2002N0273) RIN 0910AF46 Substances Prohibited From Use in Animal Food or Feed; Final Rule: Proposed

mailto:burt.pritchett@fda.hhs.gov

Greetings FDA et al,

I kindly wish to comment on the following ;

[Docket No. FDA-2002-N-0031] (formerly Docket No. 2002N-0273) RIN 0910-AF46

[Federal Register: April 9, 2009 (Volume 74, Number 67)] [Proposed Rules] [Page 16160-16161] From the Federal Register Online via GPO Access [wais.access.gpo.gov] [DOCID:fr09ap09-18]

http://madcowfeed.blogspot.com/2009/04/docket-no-fda2002n0031-formerly-docket.html


Tuesday, September 14, 2010

Transmissible Spongiform Encephalopathies Advisory Committee; Notice of Meeting October 28 and 29, 2010 (COMMENT SUBMISSION)

http://tseac.blogspot.com/2010/09/transmissible-spongiform_14.html


HISTORY OF TEXAS AND ALABAMA MAD COWS ;

2009 UPDATE ON ALABAMA AND TEXAS MAD COWS 2005 and 2006

http://bse-atypical.blogspot.com/2006/08/bse-atypical-texas-and-alabama-update.html


Scientific Report of the European Food Safety Authority on the Assessment of the Geographical BSE Risk (GBR) of the USA Question number: EFSA-Q-2003-083 Adopted: 1 July 2004

Summary

The European Food Safety Authority and its Scientific Expert Working Group on the Assessment of the Geographical Bovine Spongiform Encephalopathy (BSE) Risk (GBR) were asked by the European Commission (EC) to provide an up-to-date scientific report on the GBR in the United States of America, i.e. the likelihood of the presence of one or more cattle being infected with BSE, pre-clinically as well as clinically, in USA. This scientific report addresses the GBR of USA as assessed in 2004 based on data covering the period 1980-2003.

The BSE agent was probably imported into USA and could have reached domestic cattle in the middle of the eighties. These cattle imported in the mid eighties could have been rendered in the late eighties and therefore led to an internal challenge in the early nineties. It is possible that imported meat and bone meal (MBM) into the USA reached domestic cattle and leads to an internal challenge in the early nineties.

A processing risk developed in the late 80s/early 90s when cattle imports from BSE risk countries were slaughtered or died and were processed (partly) into feed, together with some imports of MBM. This risk continued to exist, and grew significantly in the mid 90’s when domestic cattle, infected by imported MBM, reached processing. Given the low stability of the system, the risk increased over the years with continued imports of cattle and MBM from BSE risk countries. EFSA concludes that the current GBR level of USA is III, i.e. it is likely but not confirmed that domestic cattle are (clinically or pre-clinically) infected with the BSE-agent. As long as there are no significant changes in rendering or feeding, the stability remains extremely/very unstable. Thus, the probability of cattle to be (pre-clinically or clinically) infected with the BSE-agent persistently increases.

http://www.efsa.europa.eu/EFSA/efsa_locale-1178620753812_1211902594180.htm



Annex to the EFSA Scientific Report (2004) 3, 1-17 on the Assessment of the Geographical BSE Risk of USA - 1 - European Food Safety Authority Scientific Expert Working Group on GBR Working Group Report on the Assessment of the Geographical BSE-Risk (GBR) of UNITED STATES OF AMERICA 2004 Annex to the EFSA Scientific Report (2004) 3, 1-17 on the Assessment of the Geographical BSE Risk of USA - 7 - 2.3

snip...

Extremely unstable Extremely high Likely to be present and growing

5. CONCLUSION ON THE GEOGRAPHICAL BSE-RISK

5.1 The current GBR as function of the past stability and challenge

• The current geographical BSE risk (GBR) level is III, i.e. it is likely but not confirmed that domestic cattle are (clinically or pre-clinically) infected with the BSE-agent.

Note1: It is also worth noting that the current GBR conclusions are not dependent on the large exchange of imports between USA and Canada. External challenge due to exports to the USA from European countries varied from moderate to high. These challenges indicate that it was likely that BSE infectivity was introduced into the North American continent.

snip...please see full text ;

http://www.efsa.europa.eu/en/scdocs/doc/3rax1.pdf


Saturday, November 6, 2010

TAFS1 Position Paper on Position Paper on Relaxation of the Feed Ban in the EU Berne, 2010 TAFS

INTERNATIONAL FORUM FOR TRANSMISSIBLE ANIMAL DISEASES AND FOOD SAFETY a non-profit Swiss Foundation

http://madcowfeed.blogspot.com/2010/11/tafs1-position-paper-on-position-paper.html


Archive Number 20101206.4364 Published Date 06-DEC-2010 Subject PRO/AH/EDR> Prion disease update 2010 (11)

PRION DISEASE UPDATE 2010 (11)

http://www.promedmail.org/pls/apex/f?p=2400:1001:5492868805159684::NO::F2400_P1001_BACK_PAGE,F2400_P1001_PUB_MAIL_ID:1000,86129



----- Original Message -----

From: Terry S. Singeltary Sr.

To: Debra.Beasley@aphis.usda.gov

Sent: Tuesday, November 24, 2009 11:01 AM

Subject: OIE has recently published its proposed animal welfare guidelines for public comment

Greetings USDA/APHIS et al,

I would kindly like to comment on OIE proposed guidelines.

AS I said before, OIE should hang up there jock strap now, since it appears they will buckle every time a country makes some political hay about trade protocol, commodities and futures. IF they are not going to be science based, they should do everyone a favor and dissolve there organization. THE reason most every country around the globe came down with BSE/TSE in their cattle, were due to the failed and flawed BSE/TSE testing and surveillance policy of the O.I.E. NOW, they don't even acknowledge atypical scrapie it seems, as one for concern $


Monday, November 23, 2009

BSE GBR RISK ASSESSMENTS UPDATE NOVEMBER 23, 2009 COMMISSION OF THE EUROPEAN COMMUNITIES AND O.I.E.

http://docket-aphis-2006-0041.blogspot.com/2009/11/bse-gbr-risk-assessments-update.html


Tuesday, May 24, 2011 2:24 PM

O.I.E. Terrestrial Animal Health Standards Commission and prion (TSE) disease reporting 2011

http://transmissiblespongiformencephalopathy.blogspot.com/2011/05/oie-terrestrial-animal-health-standards.html


IN SHORT, AND IN A NUT SHELL ;

(Adopted by the International Committee of the OIE on 23 May 2006)

11. Information published by the OIE is derived from appropriate declarations made by the official Veterinary Services of Member Countries. The OIE is not responsible for inaccurate publication of country disease status based on inaccurate information or changes in epidemiological status or other significant events that were not promptly reported to the Central Bureau,

http://www.oie.int/eng/Session2007/RF2006.pdf


Saturday, June 19, 2010 U.S.

DENIED UPGRADED BSE STATUS FROM OIE

http://usdameatexport.blogspot.com/2010/06/us-denied-upgraded-bse-status-from-oie.html


Topics in Current Chemistry, 2011, 1-28, DOI: 10.1007/128_2011_161

Atypical Prion Diseases in Humans and Animals

Michael A. Tranulis, Sylvie L. Benestad, Thierry Baron and Hans Kretzschmar

Abstract

Although prion diseases, such as Creutzfeldt–Jakob disease (CJD) in humans and scrapie in sheep, have long been recognized, our understanding of their epidemiology and pathogenesis is still in its early stages. Progress is hampered by the lengthy incubation periods and the lack of effective ways of monitoring and characterizing these agents. Protease-resistant conformers of the prion protein (PrP), known as the “scrapie form” (PrPSc), are used as disease markers, and for taxonomic purposes, in correlation with clinical, pathological, and genetic data. In humans, prion diseases can arise sporadically (sCJD) or genetically (gCJD and others), caused by mutations in the PrP-gene (PRNP), or as a foodborne infection, with the agent of bovine spongiform encephalopathy (BSE) causing variant CJD (vCJD). Person-to-person spread of human prion disease has only been known to occur following cannibalism (kuru disease in Papua New Guinea) or through medical or surgical treatment (iatrogenic CJD, iCJD). In contrast, scrapie in small ruminants and chronic wasting disease (CWD) in cervids behave as infectious diseases within these species. Recently, however, so-called atypical forms of prion diseases have been discovered in sheep (atypical/Nor98 scrapie) and in cattle, BSE-H and BSE-L. These maladies resemble sporadic or genetic human prion diseases and might be their animal equivalents. This hypothesis also raises the significant public health question of possible epidemiological links between these diseases and their counterparts in humans.

Keywords Animal - Atypical - Atypical/Nor98 scrapie - BSE-H - BSE-L - Human - Prion disease - Prion strain - Prion type

http://resources.metapress.com/pdf-preview.axd?code=f433r34h34ugg617&size=largest


see much more here ;

Monday, May 23, 2011

Atypical Prion Diseases in Humans and Animals 2011

Top Curr Chem (2011)

DOI: 10.1007/128_2011_161

# Springer-Verlag Berlin Heidelberg 2011

http://bse-atypical.blogspot.com/2011/05/atypical-prion-diseases-in-humans-and.html


Wednesday, January 5, 2011

ENLARGING SPECTRUM OF PRION-LIKE DISEASES Prusiner Colby et al 2011

Prions

David W. Colby1,* and Stanley B. Prusiner1,2

http://betaamyloidcjd.blogspot.com/2011/01/enlarging-spectrum-of-prion-like.html


Thursday, August 12, 2010

Seven main threats for the future linked to prions

First threat

The TSE road map defining the evolution of European policy for protection against prion diseases is based on a certain numbers of hypotheses some of which may turn out to be erroneous. In particular, a form of BSE (called atypical Bovine Spongiform Encephalopathy), recently identified by systematic testing in aged cattle without clinical signs, may be the origin of classical BSE and thus potentially constitute a reservoir, which may be impossible to eradicate if a sporadic origin is confirmed.

***Also, a link is suspected between atypical BSE and some apparently sporadic cases of Creutzfeldt-Jakob disease in humans. These atypical BSE cases constitute an unforeseen first threat that could sharply modify the European approach to prion diseases.

Second threat

snip...

http://www.neuroprion.org/en/np-neuroprion.html


http://prionpathy.blogspot.com/2010/08/seven-main-threats-for-future-linked-to.html


http://prionpathy.blogspot.com/


Rural and Regional Affairs and Transport References Committee

The possible impacts and consequences for public health, trade and agriculture of the Government’s decision to relax import restrictions on beef Final report June 2010

2.65 At its hearing on 14 May 2010, the committee heard evidence from Dr Alan Fahey who has recently submitted a thesis on the clinical neuropsychiatric, epidemiological and diagnostic features of Creutzfeldt-Jakob disease.48 Dr Fahey told the committee of his concerns regarding the lengthy incubation period for transmissible spongiform encephalopathies, the inadequacy of current tests and the limited nature of our current understanding of this group of diseases.49

2.66 Dr Fahey also told the committee that in the last two years a link has been established between forms of atypical CJD and atypical BSE. Dr Fahey said that: They now believe that those atypical BSEs overseas are in fact causing sporadic Creutzfeldt-Jakob disease. They were not sure if it was due to mad sheep disease or a different form. If you look in the textbooks it looks like this is just arising by itself. But in my research I have a summary of a document which states that there has never been any proof that sporadic Creutzfeldt-Jakob disease has arisen de novo—has arisen of itself. There is no proof of that. The recent research is that in fact it is due to atypical forms of mad cow disease which have been found across Europe, have been found in America and have been found in Asia. These atypical forms of mad cow disease typically have even longer incubation periods than the classical mad cow disease.50

http://www.aph.gov.au/senate/committee/rrat_ctte/mad_cows/report/report.pdf


Tuesday, June 14, 2011

Clinical research in CJD at a U.S. clinical prion research center: CJD Quinacrine Study results and improved diagnosis of prion disease

http://transmissiblespongiformencephalopathy.blogspot.com/2011/06/clinical-research-in-cjd-at-us-clinical.html


Saturday, March 5, 2011

MAD COW ATYPICAL CJD PRION TSE CASES WITH CLASSIFICATIONS PENDING ON THE RISE IN NORTH AMERICA

http://transmissiblespongiformencephalopathy.blogspot.com/2011/03/mad-cow-atypical-cjd-prion-tse-cases.html


Tuesday, April 26, 2011

sporadic CJD RISING Text and figures of the latest annual report of the NCJDRSU covering the period 1990-2009 (published 11th March 2011)

http://creutzfeldt-jakob-disease.blogspot.com/2011/04/sporadic-cjd-rising-text-and-figures-of.html



PRION TRANSMISSIBLE SPONGIFORM ENCEPHALOPATHY PROJECTS, RESEARCH FUNDING, BSE VOLUNTARY TESTING UPDATE IN NORTH AMERICA 2011

USA PRION FUNDING 2011

"which includes the ___elimination___ of Prion activities ($5,473,000),"

All Other Emerging and Zoonotic Infectious Diseases CDC‘s FY 2012 request of $52,658,000 for all other emerging and zoonotic infectious disease activities is a decrease of $13,607,000 below the FY 2010 level, which includes the elimination of Prion activities ($5,473,000), a reduction for other cross-cutting infectious disease activities, and administrative savings. These funds support a range of critical emerging and zoonotic infectious disease programs such Lyme Disease, Chronic Fatigue Syndrome, and Special Pathogens, as well as other activities described below.

http://www.cdc.gov/fmo/topic/Budget%20Information/appropriations_budget_form_pdf/FY2012_CDC_CJ_Final.pdf


http://prionunitusaupdate2008.blogspot.com/2011/04/prion-transmissible-spongiform.html


TSS

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