Activin and inhibin are two closely related protein complexes that have almost directly opposite biological effects. Identified in 1986, activin enhances...

Inhibin, beta B, also known as INHBB, is a protein which in humans is encoded by the INHBB gene. INHBB is a subunit of both activin and inhibin, two closely...

Inhibin, beta A, also known as INHBA, is a protein which in humans is encoded by the INHBA gene. INHBA is a subunit of both activin and inhibin, two closely...

"Characterization and determination of the biological activities of noncleavable high molecular weight forms of inhibin A and activin A". Mol. Endocrinol...

activin and inhibin, myostatin, anti-Müllerian hormone (AMH), and NODAL. TGFβ family receptors are grouped into three types, type I, type II, and type...

transducer of activin or activin-like ligands (e.g., inhibin) signals. Activin binds to either ACVR2A or ACVR2B and then forms a complex with ACVR1B. These go on...

progesterone, DHEA, anti-Müllerian hormone, activin, and inhibin. Sperm development (spermatogenesis) and release of the egg from the ovaries (ovulation)...

location and ACVR2A gene details page in the UCSC Genome Browser. Welt CK (2002). "The physiology and pathophysiology of inhibin, activin and follistatin...

morphogenetic proteins and the growth differentiation factors The activin and inhibin subfamilies The left-right determination factors A group encompassing...

and so the release of gonads. Inhibins and activins also regulate bone mass. Beall, C.; Ashford, M. L.; McCrimmon, R. J. (2011). "The physiology and pathophysiology...

chromosome 11p13, and is expressed in gonadotropes of the pituitary cells, controlled by GnRH, inhibited by inhibin, and enhanced by activin.[citation needed]...

(June 2002). "Expression and localization of inhibin alpha, inhibin/activin betaA and betaB and the activin type II and inhibin beta-glycan receptors in...

binds with high affinity to free hemoglobin released from erythrocytes, and thereby inhibits its deleterious oxidative activity. Compared to Hp, hemopexin...

is a unique large macromolecule, a polysaccharide, consisting of sugars and amino acids that forms a mesh-like layer (sacculus) that surrounds the bacterial...

involves the stomach, pancreas and small intestine, and is mediated by two carriers: Haptocorrin and intrinsic factor, and because Haptocorrin (transcobalamin...

spermatogenesis and inhibits the hypothalamus. Inhibin is produced by the spermatogenic cells, which, also through inactivating activin, inhibits the hypothalamus...

therefore producing inhibin B which brings into play a negative feedback over the pituitary FSHB expression. The IGSF1 gene inhibits the activin A pathway which...

Schaik RH, Themmen AP, de Jong FH (1997). "Inhibin interferes with activin signaling at the level of the activin receptor complex in Chinese hamster ovary...

An Activin receptor is a receptor which binds activin. These proteins are receptor-type kinases of Ser/Thr type, which have a single transmembrane domain...

of MUC16 is its large size. MUC16 is more than twice as long as MUC1 and MUC4 and contains about 22,000 amino acids, making it the largest membrane-associated...

condom Accidental incest Acrosome Acrosome reaction Acrotomophilia Activin and inhibin Adolescent sexuality Adolescent sexuality in the United States Adult...

mineralization, including nacre formation in mollusks, calcification in echinoderms and bone formation in vertebrates. They bind to pathogens as part of the immune...

sulfate and uronic acid groups. Proteoglycans occur in connective tissue. Proteoglycans are categorized by their relative size (large and small) and the nature...

fluids, such as milk, saliva, tears, and nasal secretions. Lactoferrin is also present in secondary granules of PMNs and is secreted by some acinar cells...

produced by the follicular cells of the thyroid and used entirely within the thyroid gland. Tg is secreted and accumulated at hundreds of grams per litre in...

Liao AW, Ong CY, Flack NJ, Nicolaides KH (2001). "Maternal serum activin A and inhibin A in trisomy 18 pregnancies at 10-14 weeks". Prenat Diagn. 21 (7):...

physiology of inhibin and activin in pituitary and ovarian function in rodent and the effects of recombinant human inhibin and activin in primates. Woodruff...

cytosol and nucleus can be modified through the reversible addition of a single GlcNAc residue that is considered reciprocal to phosphorylation and the functions...

scientists reported that suppressing activin type 2 receptors-signalling proteins myostatin and activin A via activin A/myostatin inhibitor ACVR2B – tested...

increases TGFβ activity. It may also serve as an inhibin coreceptor to ActivinRII. BMP and activin membrane bound inhibitor (BAMBI), has a similar extracellular...