HOME >> BIOLOGY >> NEWS
UF scientist finds unexpected link between cat and human AIDS viruses

GAINESVILLE, Fla. - A University of Florida researcher has discovered an unexpected link between the viruses that cause feline and human AIDS: Cats vaccinated with an experimental strain of the human AIDS virus appear to be at least as well-protected against the feline version of the disease as those immunized with the vaccine currently used by veterinarians.

The surprise finding may mean cats with feline immunodeficiency virus, also known as FIV or feline AIDS, could eventually be treated even more effectively using some form of the experimental human vaccine.

Researcher Janet Yamamoto, a professor at UF's College of Veterinary Medicine, also theorizes that these emerging relationships between the two viruses could one day lead to a vaccine for human AIDS.

Results from Yamamoto's research can be previewed in today's (Sept. 8) online issue of the journal AIDS.

FIV is a natural infection of domestic cats that results in an immunodeficiency syndrome resembling HIV infection in humans. Since its discovery in 1987, FIV infection of cats has been used in vaccine studies as a small-animal model of human AIDS.

"We were the first to demonstrate that you can make an effective vaccine against a virus in the AIDS family of viruses," said Yamamoto, a co-discoverer of FIV.

Yamamoto holds the patent on the only approved vaccine available through veterinarians to protect cats against FIV. Her most recent studies have attempted to improve the efficacy of that vaccine by using strains of FIV found in cats in which the disease had not progressed for some reason over several years.

To determine the extent to which the human and feline AIDS viruses react to each other, and any implications that might exist for vaccine efficacy, Yamamoto began experimenting with long-term, nonprogressive strains of FIV that led to the current commercial vaccine. Now she is working on an HIV vaccine consisting of HIV virus from long-term, no
'"/>

Contact: Sarah Carey
careys@mail.vetmed.ufl.edu
352-392-4700
University of Florida
8-Sep-2005


Page: 1 2

Related biology news :

1. Doernbecher Childrens Hospital scientist earns coveted Javits award
2. UK scientists working to help cut ID theft
3. Smithsonian scientists show differing patterns of rainforest biodiversity
4. Weizmann Institute scientists discover a control mechanism for metastasis
5. Cornell scientists link E. coli bacteria to Crohns disease
6. UCLA scientists produce functioning neurons from human embryonic stem cells
7. ASBMB taps 8 scientists and 1 politician for top awards
8. UF, French scientists seek test to detect gene doping in athletes
9. In a first, Einstein scientists discover the dynamics of transcription in living mammalian cells
10. Universes stringy birth revealed by young Czech scientist in EURYI winning project
11. Forsyth scientists gain new understanding of adult stem cell regulation

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: scientist finds unexpected link between cat and human AIDS viruses

(Date:12/17/2014)... Dec. 15, 2014 The Defense Logistics ... easier to detect and prevent counterfeit microcircuits from ... the agency started performing an in-house microcircuit anti-counterfeit ... the authenticity of purchased microcircuits while increasing their ... control measures will be conducted at DLA,s Electronics ...
(Date:12/15/2014)... 2014 Research and Markets ( ... "Global Facial Recognition Market 2015-2019" report ... http://photos.prnewswire.com/prnh/20130307/600769 Facial recognition is a ... recognition system measures the overall facial feature of ... and the distance between eyes. Facial recognition is ...
(Date:12/10/2014)... You,ve been here before: you desperately need to ... password, site key or the answer to your secret question. ... Today, Hoyos Labs , a digital ... finally put an end to the frustration that comes with ... 1U leverages a user,s smartphone to acquire his or her ...
Breaking Biology News(10 mins):Defense Logistics Agency Launches DNA Marking Capability to Strengthen Microcircuit Supply Chain 2Defense Logistics Agency Launches DNA Marking Capability to Strengthen Microcircuit Supply Chain 3Global Facial Recognition Market 2015-2019: Key Vendors are 3M Cogent, Cognitec Systems, NEC and Safran Group 2Global Facial Recognition Market 2015-2019: Key Vendors are 3M Cogent, Cognitec Systems, NEC and Safran Group 3The Password is Finally Dead: Launch of 1U Mobile App Eliminates Need for All Usernames and Passwords 2The Password is Finally Dead: Launch of 1U Mobile App Eliminates Need for All Usernames and Passwords 3
(Date:12/17/2014)... Based on the revenues gained from surgical imaging ... by four major players contributing to approximately 74% ... GE Healthcare (U.K.), Siemens AG (Germany), Philips (Netherlands), ... Copy at http://www.marketsandmarkets.com/Market-Reports/surgical-imaging-market-210534462.html , The leading ... its strong product portfolio, which includes its flagship ...
(Date:12/17/2014)... Ipsen Biopharmaceuticals, Inc., an affiliate ... IPSEY), today announced that Somatuline® Depot® (lanreotide) ... approved by the U.S. Food and Drug Administration ... (GEP-NETs) in adult patients with unresectable, well or ... improve progression-free survival (PFS). , “The approval of ...
(Date:12/17/2014)... Xeno Diagnostics has again received an ... COLA inspection. Xeno has met all criteria for ... organization. Accreditation is earned only by laboratories that ... demonstrate continued accuracy in the performance of proficiency ... , While the Laboratory Excellence award ...
(Date:12/17/2014)... Dec. 16, 2014  Vermillion, Inc. (NASDAQ: ... disease, today announced the next step in its expanded ... solutions provider with the naming of current Chief Operating ... Executive Officer, while current Chairman of the Board and ... as Chairman. These changes are effective January 1, 2015. ...
Breaking Biology Technology:Global Refurbished Surgical Imaging Market by Product & Application is Estimated to Reach $1.25 Billion by 2019 - New Research Report by MarketsandMarkets 2Global Refurbished Surgical Imaging Market by Product & Application is Estimated to Reach $1.25 Billion by 2019 - New Research Report by MarketsandMarkets 3Global Refurbished Surgical Imaging Market by Product & Application is Estimated to Reach $1.25 Billion by 2019 - New Research Report by MarketsandMarkets 4Ipsen Announces the FDA Approval of Somatuline® Depot® (lanreotide) Injection for the Treatment of Gastroenteropancreatic Neuroendocrine Tumors 2Ipsen Announces the FDA Approval of Somatuline® Depot® (lanreotide) Injection for the Treatment of Gastroenteropancreatic Neuroendocrine Tumors 3Ipsen Announces the FDA Approval of Somatuline® Depot® (lanreotide) Injection for the Treatment of Gastroenteropancreatic Neuroendocrine Tumors 4Ipsen Announces the FDA Approval of Somatuline® Depot® (lanreotide) Injection for the Treatment of Gastroenteropancreatic Neuroendocrine Tumors 5Ipsen Announces the FDA Approval of Somatuline® Depot® (lanreotide) Injection for the Treatment of Gastroenteropancreatic Neuroendocrine Tumors 6Ipsen Announces the FDA Approval of Somatuline® Depot® (lanreotide) Injection for the Treatment of Gastroenteropancreatic Neuroendocrine Tumors 7Ipsen Announces the FDA Approval of Somatuline® Depot® (lanreotide) Injection for the Treatment of Gastroenteropancreatic Neuroendocrine Tumors 8Xeno Diagnostics Receives 3rd Award for Laboratory Excellence 2Vermillion Names Valerie Palmieri CEO; James LaFrance to continue as Chairman of Board 2Vermillion Names Valerie Palmieri CEO; James LaFrance to continue as Chairman of Board 3Vermillion Names Valerie Palmieri CEO; James LaFrance to continue as Chairman of Board 4
Cached News: