SU Tran-To Chinh

A computational study for rational HIV-1 non-nucleoside Reverse Transcriptase inhibitor selection and the discovery of novel allosteric pockets for inhibitor design

HIV drug resistant mutations that render the current Highly Active Anti-Retroviral Therapy cocktail drugs ineffective are increasingly reported. To study the mechanisms of these mutations in conferring drug resistance, we computationally analyzed fourteen Reverse Transcriptase (RT) structures of HIV-1 on the following parameters: drug-binding pocket volume, allosteric effects caused by the mutations, and structural thermal stability.

type: 
Journal Paper
journal: 
Bioscience Reports, 5 Feb 2018, doi: 10.1042/BSR20171113
Url: 
http://www.bioscirep.org/content/early/2018/02/05/BSR20171113
Impact Factor: 
2.906

Discovery of a novel splice variant of Fcar (CD89) unravels sequence segments necessary for efficient secretion: a story of bad signal peptides and good ones that nevertheless do not make it

The IgA receptor, Fcar (CD89) consists of five sequence segments: two segments (S1, S2) forming the potential signal peptide, two extracellular EC domains that include the IgA binding site, and the transmembrane and cytoplasmic tail (TM/C) region. Numerous Fcar splice variants have been reported with various combinations of the sequence segments mentioned above. Here, we report a novel splice variant termed variant APD isolated from a healthy volunteer that lacks only the IgA-binding EC1 domain.

type: 
Journal Paper
journal: 
Cell Cycle 2016, doi: 10.1080/15384101.2017.1281480
Url: 
http://www.tandfonline.com/doi/full/10.1080/15384101.2017.1281480?scroll=top&needAccess=true
Impact Factor: 
3.952
Date of acceptance: 
2017-01-05
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