In collaboration with colleagues from California and New York, researchers of the Paul-Ehrlich-Institut have identified a cytosolic receptor which enables cells of the immune system to recognize HIV and to trigger an immune response. The findings of the researchers may be a useful tool for creating an effective endogenous immune response against HIV and helpful to boost vaccine responses.
LMU researchers demonstrate for the first time that bacteriophages (bacterial viruses) carry genetic instructions for proteins that mediate the transport of their DNA to specialized replication sites in the host cell.
Scientists from the Hubrecht Institute and the University Medical Center Utrecht (UMC Utrecht) have developed a cell culture model of human colon cancer progression. This model mimics the situation in patients more closely than any other colon cancer model so far. It enables researchers to study processes involved in colon cancer development and find new cancer drugs.
Researchers from the Universitat Autònoma de Barcelona (UAB) and the UAB Institute of Biotechnology and Biomedicine discovered that the signalling route triggered by the ATM protein regulates DNA repair during the production of spermatocytes by meiosis, the cell division process which yields spermatozoa.
Johns Hopkins scientists have discovered that neurons are risk takers: They use minor ‘DNA surgeries’ to toggle their activity levels all day, every day. Since these activity levels are important in learning, memory and brain disorders, the researchers think their finding will shed light on a range of important questions.
Researchers discovered that NSF unravels a single SNARE complex using one round ATP turnover by tearing the complex with a single burst, contradicting a previous theory that it unwinds in a processive manner.
USA - Oocyte modification to eliminate inherited mitochondrial defects in a human embryo was the subject of a globally scrutinised Food and Drug Administration (FDA) hearing held in February.
Future of DNA sequencing will shift from a laboratory-based setup to point of care testing in the next 5 years