The major histocompatibility complex (MHC) comprises two primary classes of antigen-presenting molecules that are essential for adaptive immunity. MHC class I molecules present endogenous peptides to ...

MicroRNAs (miRNAs) are a class of small non-coding RNAs of approximately 22 nucleotides that orchestrate gene expression at multiple levels in mammalian cells. Arising from primary transcripts through ...

In biology classrooms, we often learn that genes are transcribed into mRNA, which is then translated into proteins—a tidy, linear process. But gene expression in living cells is far more intricate, ...

A research team has identified the core gene expression networks regulated by key proteins that fundamentally drive phenomena such as cancer development, metastasis, tissue differentiation from stem ...