A Novel Antigen Design Strategy to Isolate Single-Domain Antibodies that Target Human Nav1.7 and Reduce Pain in Animal Models.

Genetic studies have identified the voltage-gated sodium channel 1.7 (Na1.7) as pain target.

The evolving role of the Caenorhabditis elegans model as a tool to advance studies in nutrition and health.

This review highlights the scope and relevance for using the nematode Caenorhabditis elegans for advancing human nutrition and health studies. This is in the context of changing global priorities by offering a simple tool to investigate the nutritional problems facing the world today. Existing research presented here shows the advantages of using C elegans to evaluate human eating behavior, obesity, and the molecular basis of nutrition and gustation.

Significance of Hyperhomocysteinemia in Immediate As Well As Long-Term Health Risk/s in Women with Polycystic Ovary Syndrome: a Probabilistic Model Using Dynamic Bayesian Network Analysis.

Polycystic ovary syndrome (PCOS) is a heterogeneous entity comprising broad spectra of ovarian disorders with trademark features of metabolic syndrome like insulin resistance, obesity, and dyslipidaemia to name a few. Hyperhomocysteinemia, an independent risk factor of metabolic syndrome, has been suggested as a causative factor in spontaneous miscarriage in PCOS. However, it is yet to be resolved whether hyperhomocysteinemia has a contributory role in the pathogenesis or could direct long-term sequences of the syndrome.

Novel Mutations of TSPY1 Gene Associate Spermatogenic Failure Among Men.

Etiology of male infertility is intriguing owing to complex genetic regulation of human spermatogenesis and ethnic variations in genetic architecture of human populations. The present study characterizes the role of Y chromosome specific spermatogenic regulator testis-specific protein Y-encoded 1 (TSPY1) gene mutation in spermatogenic failure. This case-control study includes 163 cases of spermatogenic failure and 175 age-matched fertile men as controls.