Search results
Results from the WOW.Com Content Network
Human chorionic gonadotropin is a glycoprotein composed of 237 amino acids with a molecular mass of 36.7 kDa, approximately 14.5kDa αhCG and 22.2kDa βhCG. [4]It is heterodimeric, with an α (alpha) subunit identical to that of luteinizing hormone (LH), follicle-stimulating hormone (FSH), thyroid-stimulating hormone (TSH), and a β (beta) subunit that is unique to hCG.
Glycoprotein hormones, alpha polypeptide is a protein that in humans is encoded by the CGA gene. [5]The gonadotropin hormones, human chorionic gonadotropin (hCG), luteinizing hormone (LH), follicle-stimulating hormone (FSH), and thyroid-stimulating hormone (TSH) are heterodimers consisting of alpha and beta subunits (also called chains) that are associated non-covalently.
Human chorionic gonadotropin (hCG), progesterone, 17β-estradiol, endorphins and gonadotropin-releasing hormone (GnRH) synthesis are rapidly upregulated by the developing embryo following fertilization of the ovum. [1] [2] [3] During early embryonic development, paracrine/juxtacrine signaling of hCG induces blastulation and neurulation.
The very first nucleotide sequence of the gene encoding for the beta subunit of human chorionic gonadotropin (CGB) suggests that CGB evolved from a duplicate copy of the beta subunit of LH, another glycoprotein hormone with significant influence over pregnancy, expressed in the anterior pituitary gland. Subsequent nuclear mapping has found that ...
Signaling Pathway in Gonadotropic Cell Initiated by GnRH Binding to GnRHR. One factor that has an important effect on this electrical activity of gonadotrophs is the gonadotropin-releasing hormone (GnRH). GnRH is a hormone released by the hypothalamus, and it is responsible for signaling gonadotrophs to release gonadotropins FSH and LH.
Human chorionic gonadotropin (hCG) is a hormone produced by the placenta during pregnancy. [5] This hormone stimulates the Corpus Luteum to produce progesterone to maintain pregnancy. [5] Therefore, hCG plays a role in human maternal recognition of pregnancy. [5]
3973 16867 Ensembl ENSG00000138039 ENSMUSG00000024107 UniProt P22888 P30730 RefSeq (mRNA) NM_000233 NM_013582 NM_001364898 RefSeq (protein) NP_000224 NP_038610 NP_001351827 Location (UCSC) Chr 2: 48.69 – 48.76 Mb Chr 17: 89.02 – 89.1 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse The luteinizing hormone/choriogonadotropin receptor (LHCGR), also lutropin/choriogonadotropin ...
Gonadotropins are glycoprotein hormones secreted by gonadotropic cells of the anterior pituitary of vertebrates. [1] [2] [3] This family includes the mammalian hormones follicle-stimulating hormone (FSH) and luteinizing hormone (LH), the placental/chorionic gonadotropins, human chorionic gonadotropin (hCG) and equine chorionic gonadotropin (eCG), [3] as well as at least two forms of fish ...