Impact of noncoding RNAs on cancer directed immune therapies: Now then and forever.

Accumulating evidence demonstrates that the host genome's epigenetic modifications are essential for living organisms to adapt to extreme conditions. DNA methylation, covalent modifications of histone and interassociation of noncoding RNAs facilitate the cellular manifestation of epigenetic changes in the genome. Out of various factors involved in the epigenetic programming of the host, noncoding RNAs (ncRNAs) such as microRNA (miRNA), long noncoding RNA (lncRNA), circular RNA, snoRNA and piRNA are new generation noncoding molecules that influence a variety of cellular processes like immunity, cellular differentiation and tumor development.

A Prelude to Biogermylene Chemistry*.

The biological applications of germylenes remain unrealised owing to their unstable nature. We report the isolation of air-, water-, and culture-medium-stable germylene DPMGeOH (3; DPM=dipyrromethene ligand) and its potential biological application. Compound 3 exhibits antiproliferative effects comparable to that of cisplatin in human cancer cells.

Antibacterial and cytocompatibility study of modified Ti6Al4V surfaces through thermal annealing.

Silver coating of different thicknesses ranging from 5 to 20 nm was deposited on the Ti6Al4V substrate using DC sputtering followed by thermal annealing at 750 °C for 15 min in an ambient environment. The surface topography and elemental composition of annealed samples were analyzed using different characterization techniques. The silver ions (Ag) concentration released from the modified titanium surface was calculated through inductive coupled plasma mass spectroscopy (ICP-MS).

The CpG dinucleotide content of the HIV-1 envelope gene may predict disease progression.

The clinical course of HIV-1 varies greatly among infected individuals. Despite extensive research, virus factors associated with slow-progression remain poorly understood. Identification of unique HIV-1 genomic signatures linked to slow-progression remains elusive.

Association of DNA repair and cell cycle gene variations with breast cancer risk in Northeast Indian population: a multiple interaction analysis.

Polymorphisms in DNA repair and cell cycle genes contribute to increased breast cancer (BC) risk. Their association and interaction in relation to betel quid and tobacco chewing habits need exhaustive multi-analytical investigation to explain BC predisposition due to DNA damage. Polymorphism in TP53-72Arg>Pro, RAD51-135G>C, BRCA2, and CCND1-G870A were examined in 204 BC cases and 217 controls from Northeast Indian population.