Human Chorionic Gonadotropin: The Pregnancy Hormone and More.
Int J Mol Sci 2017;
18:ijms18051059. [PMID:
28505106 PMCID:
PMC5454971 DOI:
10.3390/ijms18051059]
[Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Revised: 05/03/2017] [Accepted: 05/10/2017] [Indexed: 01/10/2023] Open
Abstract
To thoroughly review the uses of human chorionic gonadotropin (hCG) related to the process of reproduction and also assess new, non-traditional theories. Review of the international literature and research studies. hCG and its receptor, LH/CGR, are expressed in numerous sites of the reproductive tract, both in gonadal and extra-goanadal tissues, promoting oocyte maturation, fertilization, implantation and early embryo development. Moreover, hCG seems to have a potential role as an anti-rejection agent in solid organ transplantation. Future research needs to focus extensively on the functions of hCG and its receptor LH/CGR, in an effort to reveal known, as well as unknown clinical potentials.
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