In a new study, researchers from the University of Delhi have shown how spores of the Anthrax bacteria store information in the form of a “phenotypic memory”. This information ensures that when the conditions are favourable, the spores grow into robust, infectious agents.
A sustained collaborative effort from three very different laboratories, including a father-daughter scientific duo, has resulted in the observation that the neurotransmitter serotonin regulates energy levels in neurons with the help of Sirt1, a protein known for its role in ageing and lifespan regulation.
Tissue damage is one of the most severe consequences of Type 2 Diabetes and is responsible for most of the advanced complications of this lifestyle disorder. A new study by Indian researchers describes a novel diagnostic protocol to quickly and non-invasively assess tissue damage in diabetics by evaluating the quality of the patients' fingernails.
The MANAV Project aims to create an open and interactive atlas of human biology by compiling, curating and synthesizing data at the molecular, cellular, tissue and organismic level from scientific literature and public databases. The project was launched in New Delhi on 10 May 2019.
Since their initial discovery several decades ago, stem cells have faced intensive study due to their potential medical applications and fascinating biology. A question that has long interested scientists is how do stem cells continue to remain in an undifferentiated or 'uncommitted' state, unlike every other cell type in the body? Now, a new study from researchers at the National Centre for Cell Science (NCCS) sheds light on this unique problem.
Researchers have identified a new genus of bacteria that lives in the guts of the common redworm and is capable of degrading a potent neurotoxin that has been responsible for several food-poisoning outbreaks. The researchers have named the new isolate Pradoshia eiseniae, as a tribute to their mentor, the late Indian microbiologist Pradosh Roy.
The cell is a factory where every component needs to be in its proper place at the proper time for continued function and survival. A new study by researchers at the Indian Institute of Science, Bengaluru, explores how cells manage this remarkable feat of ensuring that the right molecules find their way to the right locations within the cell.