Indian Institute of Chemical Biology

Urine-based detection of Leishmania donovani antibodies using recombinant aurora kinase and otubain cysteine peptidase for noninvasive diagnosis of visceral leishmaniasis

ABSTRACT Visceral leishmaniasis (VL) is a fatal neglected tropical disease that requires early and accurate diagnosis to reduce mortality and interrupt transmission. Although parasitological confirmation using splenic aspirates is the gold standard, it is invasive and hazardous,...

Glucose-dependent regulation of hepatic adipsin controls glucose uptake and tolerance

Complement factor D, also known as adipsin, is produced by adipose tissue, and the liver that links metabolic regulation with innate immunity. Despite its established systemic functions, the regulation of hepatic adipsin expression and its contribution to metabolic disease remain...

A self-assembled peptide forms α-helical nanopores for ultrasensitive biomarker profiling

α-Helical nanopores are attractive molecular sensors, yet their rational design and assembly remain challenging. Here we show that the single peptide pPorA, derived from porin PorACj, self-assembles into flexible α-helical nanopores, inserts in lipid membranes and exists in disti...