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APOBEC3G in Medical News

U of M researchers determine structure of protein that mutates DNA of the AIDS virus HIV-1

...sity of Minnesota have determined the structure of apobec3g a protein that inhibits the AIDS virus, HIV. This...each of which carries out a specific function. The apobec3g machine is capable of modifying HIV DNA so that th...G. The discovery will help researchers manipulate apobec3g to make it effective in combating HIV. Current stu...

NIH doubles support for vital HIV/AIDS research center

... cohorts, assays and services. CFAR has succeeded in stimulating several advances in HIV/AIDS research, including: Delineating the biology of the apobec3g protein in anti-viral immunity Boosting thymic function Changes in viral fitness as a result of antiretroviral drug resistance Unders...
APOBEC3G in Medical Technology

Rigel Ubiquitin Ligase Program Identifies Molecules With Anti-HIV Activity

...el is exploring a number of small molecule compounds aimed at modulating the intracellular ubiquitin ligase signaling pathways utilized by Vif so that apobec3g will remain active in the presence of HIV and impede the virus from replicating. "Our approach focuses on restoring the body's natural ability to...
APOBEC3G in Biological News

Cutting-edge amfAR grants fight HIV/AIDS in the lab and on the phone

... own, a viral protein called Vif, that can prevent apobec3g from degrading HIV within infected cells. Dr. Gabu...s that can inhibit the interaction between Vif and apobec3g and that might ultimately serve as the basis for a new drug to reinstate the ability of apobec3g to degrade HIV. Jing Jin, Ph.D./Mentor: Walthe...

Gladstone investigators identify a new protective action for the powerful anti-HIV factor, APOBEC3G

... Scientists at the Gladstone Institute of Virology and Immunology (GIVI) have identified a previously unknown function of apobec3g (A3G), a protein that acts against HIV, a finding that may lead to new approaches for controlling HIV infection. The work is published today, Oct....

Gladstone investigators discover how resting T cells avoid HIV infection

... T cells are not. The team discovered that a potent antiviral factor called apobec3g (A3G) is the key. The team, working in cell culture, found that A3G exis...ation for AIDS Research. Other co-authors of the Nature paper, "Cellular apobec3g restricts HIV-1 infection in resting CD4 T cells," at the Gladstone Institu...
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(Date:8/29/2014)... type and number of connections in transcription factor networks ... in a study published in PLOS Computational Biology ... assortativity signature contributes to a network,s resilience against mutations. ... out-out assortativity of TFN models has a greater effect ... types of assortativity," said Dov A. Pechenick, PhD, lead ...
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Breaking Biology News(10 mins):Assortativity signatures of transcription factor networks contribute to robustness 2'K-to-M' histone mutations: How repressing the repressors may drive tissue-specific cancers 2'K-to-M' histone mutations: How repressing the repressors may drive tissue-specific cancers 3Fred Baxendale selected as Honorary Member of the Entomological Society of America 2
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