The urea cycle represents the set of conversion reactions of ammonia, a toxic product of oxidative deamination reactions, into Urea, a relatively nontoxic excretion product of nitrogen metabolism ...

Androgen and Estrogen receptors (Androgen receptor and ESR1 (nuclear)) function as steroid-hormone activated transcription factors. Upon binding the hormone ligand, receptors dissociate from accessory proteins, translocate into the nucleus, dimerize, and then stimulate transcription ...

CCAAT/enhancer binding proteins (C/EBP) are a group of bZIP transcription factors, consisting of C/EBPalpha, beta, delta, epsilon, gamma and zeta, which can bind as homodimers to certain promoters and enhancers. C/EBP is important in the regulation ...