Thyroxine (T3)-mediated regulation of early cardiac repair in a chemical-induced hypoxia/reoxygenation model of adult zebrafish (Danio rerio).

Hypoxia-mediated cardiac tissue injury and its repair or regeneration are one of the major health management challenges globally. Unlike mammals, lower vertebrate species such as zebrafish (Danio rerio) represent a natural model to study cardiac injury, repair and regeneration. Thyroxine (T3) has been hypothesised to be one of the endocrine factors responsible for the evolutionary trade-off for acquiring endothermy and regenerative capability in higher vertebrates.

TLR7-Induced Mitochondrial Reactive Oxygen Species Production in Monocyte-derived Dendritic Cells Drives IL-12-Dependent NK Cell Activation and Enhances Antitumor Immunity.

Dendritic cell (DC)-based vaccines are promising immunotherapies for cancer. Although DC-based therapies are known to activate tumor-specific T cells, the interplay between DCs and NK cells in this setting is not fully understood. In this study, we demonstrated a novel TLR7/ mitochondrial reactive oxygen species (mROS)/IL-12 axis that drives potent NK cell responses against tumors.

Diagnostic Approach to Extrapulmonary Tuberculosis by Cartridge-based Nucleic Acid Amplification Test.

Background: Tuberculosis (TB) is a highly infectious disease causing millions of cases worldwide. Though pulmonary TB is the most common form of infection, extrapulmonary cases are also very rampant and are responsible for a large number of cases. But the diagnosis of extrapulmonary cases is quite difficult because of varied manifestations and the paucibacillary nature of the infection.