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Luteinizing hormone information


Chorionic Luteinizing hormone alpha
Identifiers
SymbolCGA
Alt. symbolsHCG, GPHa, GPHA1
NCBI gene1081
HGNC1885
OMIM118850
RefSeqNM_000735
UniProtP01215
Other data
LocusChr. 6 q14-q21
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StructuresSwiss-model
DomainsInterPro
Luteinizing hormone beta polypeptide
Identifiers
SymbolLHB
NCBI gene3972
HGNC6584
OMIM152780
RefSeqNM_000894
UniProtP01229
Other data
LocusChr. 19 q13.3
Search for
StructuresSwiss-model
DomainsInterPro

Luteinizing hormone (LH, also known as luteinising hormone,[1] lutropin and sometimes lutrophin[2]) is a hormone produced by gonadotropic cells in the anterior pituitary gland. The production of LH is regulated by gonadotropin-releasing hormone (GnRH) from the hypothalamus.[3] In females, an acute rise of LH known as an LH surge, triggers ovulation[4] and development of the corpus luteum. In males, where LH had also been called interstitial cell–stimulating hormone (ICSH),[5] it stimulates Leydig cell production of testosterone.[4] It acts synergistically with follicle-stimulating hormone (FSH).

  1. ^ GCSE Science Revision Biology "The Menstrual Cycle", retrieved 2022-03-23
  2. ^ Ujihara M, Yamamoto K, Nomura K, Toyoshima S, Demura H, Nakamura Y, et al. (June 1992). "Subunit-specific sulphation of oligosaccharides relating to charge-heterogeneity in porcine lutrophin isoforms". Glycobiology. 2 (3): 225–231. doi:10.1093/glycob/2.3.225. PMID 1498420.
  3. ^ Stamatiades GA, Kaiser UB (March 2018). "Gonadotropin regulation by pulsatile GnRH: Signaling and gene expression". Molecular and Cellular Endocrinology. Signaling Pathways Regulating Pituitary Functions. 463: 131–141. doi:10.1016/j.mce.2017.10.015. PMC 5812824. PMID 29102564.
  4. ^ a b Nosek TM. "Section 5/5ch9/s5ch9_5". Essentials of Human Physiology. Archived from the original on 2016-03-24.
  5. ^ Louvet JP, Harman SM, Ross GT (May 1975). "Effects of human chorionic gonadotropin, human interstitial cell stimulating hormone and human follicle-stimulating hormone on ovarian weights in estrogen-primed hypophysectomized immature female rats". Endocrinology. 96 (5): 1179–1186. doi:10.1210/endo-96-5-1179. PMID 1122882.

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Luteinizing hormone

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Luteinizing hormone (LH, also known as luteinising hormone, lutropin and sometimes lutrophin) is a hormone produced by gonadotropic cells in the anterior...

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Luteal phase

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release of the oocyte, the anterior pituitary hormones–follicle-stimulating hormone (FSH) and luteinizing hormone (LH) are released and cause the remaining...

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Gonadotropin

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family includes the mammalian hormones follicle-stimulating hormone (FSH) and luteinizing hormone (LH), the placental/chorionic gonadotropins, human chorionic...

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Testicle

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anterior pituitary luteinizing hormone, whereas sperm production is controlled both by the anterior pituitary follicle-stimulating hormone and gonadal testosterone...

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Leydig cell hypoplasia

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males. It is characterized by an inability of the body to respond to luteinizing hormone (LH), a gonadotropin which is normally responsible for signaling...

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Transgender hormone therapy

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Transgender hormone therapy, also called hormone replacement therapy (HRT) or gender-affirming hormone therapy (GAHT), is a form of hormone therapy in...

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Oogenesis

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for luteinizing hormone, a pituitary hormone that reinitiates meiosis in the oocyte and causes ovulation of a fertilizable egg. Luteinizing hormone acts...

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Endocrine gland

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corticotropin-releasing hormone and inhibited by rising glucocorticoid levels. The gonadotropins—follicle-stimulating hormone and luteinizing hormone regulate the...

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Peptide hormone

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hormone Follicle-stimulating hormone (FSH) Insulin Leptin Luteinizing hormone (LH) Melanocyte-stimulating hormone (MSH) Oxytocin Parathyroid hormone (PTH)...

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Ovulation

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the release of hormones secreted in the anterior lobe of the pituitary gland, luteinizing hormone (LH) and follicle-stimulating hormone (FSH). In the preovulatory...

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Pulsatile secretion

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"Intrinsic pulsatile secretory activity of immortalized luteinizing hormone-releasing hormone-secreting neurons". Proceedings of the National Academy...

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Anterior pituitary

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inhibit the secretion of luteinizing hormone (LH) and growth hormone (GH) and can stimulate the secretion of thyroid-stimulating hormone (TSH). Prostaglandins...

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Hypothalamus

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Paz-Carmona H, Castañeyra-Perdomo A, Carmona-Calero EM (2013). "Luteinizing hormone-releasing hormone distribution in the anterior hypothalamus of the female...

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Luteinizing hormone beta polypeptide

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gonadotropin hormones forms the reproductive signaling molecule luteinizing hormone. In humans it is encoded by the LHB gene. The luteinizing hormone beta subunit...

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Trophic hormone

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Adrenocorticotropic hormone (ACTH or corticotropin) – stimulates the adrenal cortex increasing the size and number of cells. Luteinizing hormone (LH)/ Follicle-stimulating...

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List of human hormones

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The following is a list of hormones found in Homo sapiens. Spelling is not uniform for many hormones. For example, current North American and international...

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Hormone replacement therapy

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Hormone replacement therapy (HRT), also known as menopausal hormone therapy or postmenopausal hormone therapy, is a form of hormone therapy used to treat...

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Feminizing hormone therapy

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gonadotropin-releasing hormone (GnRH) is produced in the hypothalamus and induces the secretion of the gonadotropins luteinizing hormone (LH) and follicle-stimulating...

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Gynecomastia

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decreased production and release of luteinizing hormone (LH, a stimulatory signal for endogenous steroid hormone synthesis) which leads to decreased production...

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Antigonadotropin

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one or both of the gonadotropins, follicle-stimulating hormone (FSH) and luteinizing hormone (LH). This results in an inhibition of the hypothalamic-pituitary-gonadal...

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Gonadotropic cell

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follicle-stimulating hormone (FSH) and luteinizing hormone (LH). Release of FSH and LH by gonadotropes is regulated by gonadotropin-releasing hormone (GnRH) from...

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Bioidentical hormone replacement therapy

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Bioidentical hormone replacement therapy (BHRT), also known as bioidentical hormone therapy (BHT) or natural hormone therapy, is the use of hormones that are...

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