Biomaterial Database

Interleukin-17 increased progesterone secretion by JEG-3 human choriocarcinoma cells. 2009

Sutatip Pongcharoen, and Kwansuda Supalap

Department of Medicine, Faculty of Medicine, Naresuan University, Phitsanulok, Thailand. sutatipp@nu.ac.th

OBJECTIVE JEG-3 choriocarcinoma cell line has previously been reported to express a receptor for interleukin (IL)-17. The involvement of IL-17 in the production of progesterone and human chorionic gonadotropin by placental trophoblast has not been investigated. METHODS The present study investigated the in vitro effect of IL-17 on progesterone and human chorionic gonadotropin (hCG) secretion by JEG-3 cells. Both hormones were quantified using enzyme-linked immunosorbent assays. RESULTS The results showed that IL-17 significantly increased progesterone secretion at 6 (P < 0.001) and 24 (P < 0.01) hr, while this cytokine had no effect on hCG secretion. CONCLUSIONS Interleukin-17 may regulate the function of JEG-3 cells through increased progesterone secretion.

UI	MeSH Term	Description	Entries
D011247	Pregnancy	The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.	Gestation,Pregnancies
D011374	Progesterone	The major progestational steroid that is secreted primarily by the CORPUS LUTEUM and the PLACENTA. Progesterone acts on the UTERUS, the MAMMARY GLANDS and the BRAIN. It is required in EMBRYO IMPLANTATION; PREGNANCY maintenance, and the development of mammary tissue for MILK production. Progesterone, converted from PREGNENOLONE, also serves as an intermediate in the biosynthesis of GONADAL STEROID HORMONES and adrenal CORTICOSTEROIDS.	Pregnenedione,Progesterone, (13 alpha,17 alpha)-(+-)-Isomer,Progesterone, (17 alpha)-Isomer,Progesterone, (9 beta,10 alpha)-Isomer
D002822	Choriocarcinoma	A malignant metastatic form of trophoblastic tumors. Unlike the HYDATIDIFORM MOLE, choriocarcinoma contains no CHORIONIC VILLI but rather sheets of undifferentiated cytotrophoblasts and syncytiotrophoblasts (TROPHOBLASTS). It is characterized by the large amounts of CHORIONIC GONADOTROPIN produced. Tissue origins can be determined by DNA analyses: placental (fetal) origin or non-placental origin (CHORIOCARCINOMA, NON-GESTATIONAL).	Choriocarcinomas
D004797	Enzyme-Linked Immunosorbent Assay	An immunoassay utilizing an antibody labeled with an enzyme marker such as horseradish peroxidase. While either the enzyme or the antibody is bound to an immunosorbent substrate, they both retain their biologic activity; the change in enzyme activity as a result of the enzyme-antibody-antigen reaction is proportional to the concentration of the antigen and can be measured spectrophotometrically or with the naked eye. Many variations of the method have been developed.	ELISA,Assay, Enzyme-Linked Immunosorbent,Assays, Enzyme-Linked Immunosorbent,Enzyme Linked Immunosorbent Assay,Enzyme-Linked Immunosorbent Assays,Immunosorbent Assay, Enzyme-Linked,Immunosorbent Assays, Enzyme-Linked
D005260	Female		Females
D006063	Chorionic Gonadotropin	A gonadotropic glycoprotein hormone produced primarily by the PLACENTA. Similar to the pituitary LUTEINIZING HORMONE in structure and function, chorionic gonadotropin is involved in maintaining the CORPUS LUTEUM during pregnancy. CG consists of two noncovalently linked subunits, alpha and beta. Within a species, the alpha subunit is virtually identical to the alpha subunits of the three pituitary glycoprotein hormones (TSH, LH, and FSH), but the beta subunit is unique and confers its biological specificity (CHORIONIC GONADOTROPIN, BETA SUBUNIT, HUMAN).	Chorionic Gonadotropin, Human,HCG (Human Chorionic Gonadotropin),Biogonadil,Choriogonadotropin,Choriogonin,Chorulon,Gonabion,Human Chorionic Gonadotropin,Pregnyl,Gonadotropin, Chorionic,Gonadotropin, Human Chorionic
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D045744	Cell Line, Tumor	A cell line derived from cultured tumor cells.	Tumor Cell Line,Cell Lines, Tumor,Line, Tumor Cell,Lines, Tumor Cell,Tumor Cell Lines
D053722	Receptors, Interleukin-17	Cell surface receptors for INTERLEUKIN-17. Several subtypes of receptors have been found, each with its own in specificity for interleukin-17 subtype.	Antigens, CDw217,Cdw217 Antigens,IL-17 Receptors,Il-17 Receptor,Interleukin-17 Receptors,CDw217 Antigen,Interleukin-17 Receptor,Interleukin-17 Receptor A,Interleukin-17 Receptor B,Interleukin-17 Receptor C,Interleukin-17 Receptor D,Interleukin-17 Receptor E,Antigen, CDw217,IL 17 Receptors,Il 17 Receptor,Interleukin 17 Receptor,Interleukin 17 Receptor A,Interleukin 17 Receptor B,Interleukin 17 Receptor C,Interleukin 17 Receptor D,Interleukin 17 Receptor E,Interleukin 17 Receptors,Receptor, Il-17,Receptor, Interleukin-17,Receptors, IL-17,Receptors, Interleukin 17
D020381	Interleukin-17	A proinflammatory cytokine produced primarily by T-LYMPHOCYTES or their precursors. Several subtypes of interleukin-17 have been identified, each of which is a product of a unique gene.	IL-17,CTLA-8,CTLA8,Cytokine CX2,Cytokine ML-1,Cytotoxic T lymphocyte-Associated Antigen 8,IL-17A,IL-17B,IL-17C,IL-17E,IL-17F,Interleukin 17,Interleukin-17A,Interleukin-17B,Interleukin-17C,Interleukin-17E,Interleukin-17F,Interleukin-25,CX2, Cytokine,Cytokine ML 1,Cytotoxic T lymphocyte Associated Antigen 8,IL 17E,Interleukin 17A,Interleukin 17B,Interleukin 17C,Interleukin 17E,Interleukin 17F,Interleukin 25