Results 21 to 30 of about 4,038 (203)

INSL3 in the ruminant: a powerful indicator of gender- and genetic-specific feto-maternal dialogue. [PDF]

open access: yesPLoS ONE, 2011
The hormone Insulin-like peptide 3 (INSL3) is a major secretory product of the Leydig cells from both fetal and adult testes. Consequently, it is a major gender-specific circulating hormone in the male fetus, where it is responsible for the first phase ...
Ravinder Anand-Ivell   +7 more
doaj   +1 more source

Quantitative analyses of insulin-like peptide 3 and sex steroid hormones in dominant follicles and corpora lutea during the estrus cycle and in follicular cysts in beef heifers

open access: yesThe Journal of Reproduction and Development, 2022
Insulin-like peptide 3 (INSL3) and sex steroids were measured in bovine dominant follicles and corpora lutea during the estrus cycle and in follicular cysts.
Hewage Dilhan Anuradha WIMALARATHNE   +2 more
doaj   +1 more source

Mass Spectrometry Supports That the Structure of Circulating Human Insulin-Like Factor 3 Is a Heterodimer

open access: yesFrontiers in Endocrinology, 2020
The structure of the testicular peptide hormone insulin-like factor 3 (INSL3) has been the subject of discussion for more than a decade. Some studies support that the central C-domain of INSL3 is proteolytically removed and that INSL3 is secreted by the ...
Jakob Albrethsen   +5 more
doaj   +1 more source

Revealing the endocrine landscape of INSL3/RXFP2 signaling in hamster. [PDF]

open access: yesPLoS One
In mammals, insulin-like peptide 3 (INSL3) and its cognate receptor (RXFP2) are reported to be essential regulators of male reproductive physiology. It is also believed that INSL3/RXFP2 signaling has a role in female ovarian function and follicle development, although its exact mechanisms and functions are still being studied.
Ruiz A, Ramos L.
europepmc   +4 more sources

The RXFP2-PLC/PKC signaling pathway mediates INSL3-induced regulation of the proliferation, migration and apoptosis of mouse gubernacular cells

open access: yesCellular & Molecular Biology Letters, 2023
Background Testicular hypoplasia can affect the sexual and reproductive ability in adulthood, and even increase the risk of cancer. Abnormal development of the gubernaculum is one of the important factors of testicular hypoplasia.
Shouxing Duan   +12 more
doaj   +1 more source

Profiling insulin like factor 3 (INSL3) signaling in human osteoblasts. [PDF]

open access: yesPLoS ONE, 2011
BACKGROUND: Young men with mutations in the gene for the INSL3 receptor (Relaxin family peptide 2, RXFP2) are at risk of reduced bone mass and osteoporosis.
Alberto Ferlin   +4 more
doaj   +1 more source

Reduced serum concentrations of biomarkers reflecting Leydig and Sertoli cell function in male patients with congenital adrenal hyperplasia

open access: yesEndocrine Connections, 2023
Congenital adrenal hyperplasia (CAH) is a recessive condition t hat affects the adrenal glands. Despite life-long replacement therapy with glucocorticoids and mineralocorticoids, adult patients with CAH often experience impaired gonadal function.
Trine Holm Johannsen   +11 more
doaj   +1 more source

Phenotype-specific association of the TGFBR3 locus with nonsyndromic cryptorchidism [PDF]

open access: yes, 2015
PURPOSE: Based on a genome-wide association study of testicular dysgenesis syndrome showing a possible association with TGFBR3, we analyzed data from a larger, phenotypically restricted cryptorchidism population for potential replication of this signal.
Abrams, D   +18 more
core   +1 more source

Novas perspectivas no diagnóstico do hipogonadismo pediátrico masculino: a importância do AMH como marcador de células de Sertoli [PDF]

open access: yes, 2011
Sertoli cells are the most active cell population in the testis during infancy and childhood. In these periods of life, hypogonadism can only be evidenced without stimulation tests, if Sertoli cell function is assessed.
Grinspon, Romina, Rey, Rodolfo Alberto
core   +2 more sources

A functional link between bone morphogenetic proteins and insulin-like peptide 3 signaling in modulating ovarian androgen production [PDF]

open access: yes, 2013
Bone morphogenetic proteins (BMP) are firmly implicated as intra-ovarian regulators of follicle development and steroidogenesis. Here we report a microarray analysis showing that treatment of cultured bovine theca cells (TC) with BMP6 significantly (>2 ...
Anand-Ivell   +47 more
core   +1 more source

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