Maintenance of long-term transposable element activity through regulation by nonautonomous elements.

Transposable elements are DNA sequences that can move and replicate within genomes. Broadly, there are 2 types: autonomous elements, which encode the necessary enzymes for transposition, and nonautonomous elements, which rely on the enzymes produced by autonomous elements for their transposition. Nonautonomous elements have been proposed to regulate the numbers of transposable elements, which is a possible explanation for the persistence of transposition activity over long evolutionary times.

The consequences of climate change and male reproductive health: A review of the possible impact and mechanisms.

A global decline in male fertility has been reported, and climate change is considered a major cause of this. Climate change refers to long-term shifts in temperatures and weather patterns, and results from greenhouse gas emissions like carbon dioxide and methane that act as a blanket wrapped around the earth, trapping heat and elevating temperatures. Sad to say, the consequences of climatic variation are beyond the dramatic elevated temperature, they include cold stress, increased malnutrition, air pollution, cardiovascular diseases respiratory tract infections, cancer, sexually transmitted infections, mental stress, and heat waves.

Virus nanotechnology for intratumoural immunotherapy.

Viruses can be designed to be tools and carrier vehicles for intratumoural immunotherapy. Their nanometre-scale size and shape allow for functionalization with or encapsulation of medical cargoes and tissue-specific ligands. Importantly, immunotherapies may particularly benefit from the inherent immunomodulatory properties of viruses.

improves glucose regulation by enhancing insulin sensitivity and upregulating GLUT 4 expression in Wistar rats.

Context: Although the hypoglycaemic effect of has been documented, reports on its effect in an apparently healthy state are limited.

Objective: This study investigated whether or not exerts hypoglycaemic effect in a non-diabetic state. It also explored the impact of on glycolytic enzymes and GLUT 4 protein expression, as a possible mode of action.

Cellular fate of a plant virus immunotherapy candidate.

Cowpea mosaic virus (CPMV) is a plant virus that is currently being developed for intratumoral immunotherapy. CPMV relieves the immune system from tumor-induced immunosuppression; reprograms the tumor microenvironment to an activated state whereby the treated and distant tumors are recognized and eradicated. Toward translational studies, we investigated the safety of CPMV, specifically addressing whether pathogenicity would be induced in mammalian cells.