As an embryo develops from a small cluster of stem cells, those once "blank slate" cells begin to take on more specialized ...

An international research team led by Dr. Lucia Torres Fernández from the working groups of Professor Dr. Julie George and ...

One finding of the study, now published in the Journal of Biological Chemistry, surprised the researchers: The mice were simultaneously protected against hypertension by activating a different ...

Autophagy is essentially the 'rubbish collection' of our cells. If there are problems in this process, which is so important for our health, diseases such as Parkinson's can result. In their latest ...

The enzyme RNA polymerase II transcribes genes into messenger RNA. This process is guided by modifications to the enzyme's "tail" called phosphorylation patterns. Scientists at St. Jude Children's ...

Signaling is fundamental to how cells sense and respond to their environment—but in immune cells, those signals must be precisely amplified to mount an effective defense against invasive threats. New ...

Initially, cells are dissociated from liver tissues into single-cell suspensions using in vivo enzymatic perfusion or ex vivo digestion methods. The cells of interest are then enriched from the ...

Sepsis is a complex clinical syndrome characterized by dysregulated immune responses, systemic inflammation, and multi-organ dysfunction. It involves intricate interactions among multiple signaling ...

Idiopathic pulmonary fibrosis (IPF) is a chronic disease in which healthy lung tissue is gradually replaced by scar tissue. While the early events that initiate this change are poorly understood, ...

Findings suggest that SARS-CoV-2 infection can activate an immune program that closely resembles those involved in ...