Gene expression refers to how DNA, stored in chromosomes, is copied into RNA – short-lived genetic messages – which are then used as a template for building proteins ... "Li found a precursor capable ...

UCSF scientists have discovered a stem cell in the young brain that's capable of forming the cells found in tumors. The ...

Jan. 15, 2025 — While most known types of DNA damage are fixed by our cells' in-house DNA repair mechanisms, some forms of DNA damage evade repair and can persist for many years, new research ...

Jan. 15, 2025 — While most known types of DNA damage are fixed by our cells' in-house DNA repair mechanisms, some forms of DNA damage evade repair and can persist for many years, new research ...

UCSF scientists have discovered a new type of stem cell that helps young brains grow but is also capable of forming the cells ...

Researchers have identified a unique stem cell in the young brain capable of maturing into multiple cell types, potentially explaining the origins of autism and glioblastoma.

But none have been as popular as modern portfolio theory (MPT). Here, we look at the basic ideas behind MPT, its pros and cons, and how it should factor into your portfolio management. Modern ...

Cell growth usually refers to cell proliferation, the increase in cell numbers that occurs through repeated cell division. Cell growth can also refer to the enlargement of cell volume, which can ...

Cell proliferation is the process that results in an increase of the number of cells, and is defined by the balance between cell divisions and cell loss through cell death or differentiation. Cell ...

The Brain Networks Laboratory at UCSF is led by Dr. Ashish Raj, and focuses on applying network theory and computational tools to problems in neuroimaging.