Delayed identification of treatment failure causes high levels of acquired drug resistance and less future drug options among HIV-1-infected South Indians.

Purpose: HIV-1 Drug Resistance Mutations (DRMs) among Immunological failure (IF) on NRTI based first-line regimens, Thymidine analogue (TA) - AZT & D4T and Non-Thymidine Analogue (NTA) -TDF; and predict viral drug susceptibility to gain vision about optimal treatment strategies for second-line.

Methods: Cross-sectionally, 300 HIV-1 infected patients, failing first-line HAART were included. HIV-1 pol gene spanning 20-240 codons of RT was genotyped and mutation pattern was examined, (IAS-USA 2014 and Stanford HIV drug resistance database v7.

Expression of trefoil factor 2 and 3 and adrenomedullin in chronic periodontitis subjects with coronary heart disease.

Background: The current study aims to determine the expression of trefoil factor 2 (TFF2), trefoil factor 3 (TFF3), and adrenomedullin (ADM) in salivary samples of periodontitis patients with and without coronary heart disease (CHD).

Methods: A total of 75 patients were selected based on the inclusion and exclusion criteria and divided into three groups of 25 patients each: generalized periodontitis (GP) only; GP+CHD; and CHD only. Demographic, periodontal, and cardiac parameters were recorded, and unstimulated saliva samples were collected and analyzed for the expression of TFF2, TFF3, and ADM.

Molecular docking analysis of Bcl-2 with phyto-compounds.

The Bcl-2 protein is liked in several cancers and drug resistance to therapy is also known in this context. There are many Bcl-2 inhibitors under clinical trials. It is of further interest to design new Bcl2 inhibitors from phyto compounds such as artesunate, bruceantin, maytansin, Salvicine, indicine N-oxide, kamebanin and oxyacanthine.

Molecular docking data of piperine with Bax, Caspase 3, Cox 2 and Caspase 9.

Several apoptotic signalling proteins such as Bax, Caspase 3, Cox 2 and Caspase 9 are known to be associated with colorectal cancer (CRC). It is of interest to study the interaction of these proteins with piperine a known drug candidate. We document the binding energy, hydrogen bond interaction and hydrophobic interaction between the piperine and apoptotic proteins for further consideration.

Docking analysis of importin-11 homology model with the phyto compounds towards colorectal cancer treatment.

Colorectal cancer (CRC) is the most familiar malignancy worldwide. Hence, searching for novel therapeutic options is of highest priority. Therefore, it is of interest to design inhibitors to the protein target importin-11, which transports β-catenin linked to colon cancer cells.