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:2/25/2015)... 25, 2015  ABC Financial Services (ABC), the ... Health and Fitness Industry, today announced enhancements to ... The latest upgrade includes advances to the agreement ... check-in via Identity One fingerprint biometrics. The features ... interactive displays at the International Health, Racquet & ...
(Date:2/24/2015)... This report analyzes the worldwide markets for Iris ... for the US, Canada , ... Asia-Pacific , Middle East , and ... are provided for the period 2013 through 2020. Also, a ... and analytics are derived from primary and secondary research. Company ...
(Date:2/24/2015)... report analyzes the worldwide markets for Face and Voice Biometrics in ... The report provides separate comprehensive analytics for the US, ... , Asia-Pacific , Middle East ... Latin America . Annual estimates and forecasts are provided for ... provided for these markets. Market data and analytics are derived from ...
Breaking Biology News(10 mins):ABC Financial Unveils New Software Enhancements 2ABC Financial Unveils New Software Enhancements 3World Iris Biometrics Industry 2World Iris Biometrics Industry 3World Iris Biometrics Industry 4World Iris Biometrics Industry 5World Iris Biometrics Industry 6World Iris Biometrics Industry 7World Iris Biometrics Industry 8World Iris Biometrics Industry 9World Iris Biometrics Industry 10World Iris Biometrics Industry 11World Face and Voice Biometrics Industry 2World Face and Voice Biometrics Industry 3World Face and Voice Biometrics Industry 4World Face and Voice Biometrics Industry 5World Face and Voice Biometrics Industry 6World Face and Voice Biometrics Industry 7World Face and Voice Biometrics Industry 8World Face and Voice Biometrics Industry 9World Face and Voice Biometrics Industry 10World Face and Voice Biometrics Industry 11World Face and Voice Biometrics Industry 12World Face and Voice Biometrics Industry 13World Face and Voice Biometrics Industry 14World Face and Voice Biometrics Industry 15World Face and Voice Biometrics Industry 16
(Date:2/28/2015)... 2015 Increasing its efforts to resolve the ... first three episodes of The GMO TRUTH podcast on both ... as it continues its mission to discover the truth and ... phase, to “uncover the truth about the GMOs in our ... GMO Truth Podcast is an expansion of the documentary/investigative film-making ...
(Date:2/27/2015)... February 27, 2015 Immunovaccine Inc. (“Immunovaccine” ... of a fraudulent press release disseminated this morning by ... from Immunovaccine. This press release states that Immunovaccine has ... The press release did not originate from Immunovaccine ... within the press release. Please note that all ...
(Date:2/27/2015)... and SUMMERLAND, British Columbia ... (NYSE: XON ), a leader in synthetic ... to acquire  Okanagan Specialty Fruits (OSF), the pioneering ... , the world,s first non-browning apple. Through the acquisition, ... fruit that is more appetizing and convenient for consumers ...
(Date:2/27/2015)... SUNNYVALE, Calif. , Feb. 27, 2015 /PRNewswire/ ... announced that longer-term toxicology studies for its newly ... arthritis, or RA, have been completed. The results ... the U.S. Food and Drug Administration. The feedback ... completion of the ongoing first-in-human study. Additional preclinical ...
Breaking Biology Technology:The Walk a Mile Project Launches “GMO Truth” Podcast 2Immunovaccine Disclaims Hoax Press Release 2Intrexon to Acquire Okanagan Specialty Fruits 2Intrexon to Acquire Okanagan Specialty Fruits 3Intrexon to Acquire Okanagan Specialty Fruits 4Pharmacyclics Provides Clinical Update on BTK Inhibitor for Autoimmune Diseases 2Pharmacyclics Provides Clinical Update on BTK Inhibitor for Autoimmune Diseases 3
Cached News: