All Outputs (10)

Insulin-like factor 3 as a monitor of endocrine disruption (2013)
Journal Article

Insulin-like factor 3 (INSL3) is generated and secreted by differentiated interstitial Leydig cells of the testes in both fetal and adult males of all mammalian species so far analyzed. All evidence to date suggests that it is produced constitutively... Read More about Insulin-like factor 3 as a monitor of endocrine disruption.

Circulating insulin-like factor 3 (INSL3) in healthy and infertile women (2013)
Journal Article

Study question: How does insulin-like factor 3 (INSL3) concentration in blood vary across the menstrual cycle in women? Summary answer: INSL3 is secreted by the theca interna cells of growing antral follicles and is phasic in its expression. What i... Read More about Circulating insulin-like factor 3 (INSL3) in healthy and infertile women.

Circulating insulin-like factor 3 (INSL3) in healthy and infertile women (2013)
Journal Article

STUDY QUESTIONHow does insulin-like factor 3 (INSL3) concentration in blood vary across the menstrual cycle in women?SUMMARY ANSWERINSL3 is secreted by the theca interna cells of growing antral follicles and is phasic in its expression.WHAT IS KNOWN... Read More about Circulating insulin-like factor 3 (INSL3) in healthy and infertile women.

Regulation of the reproductive cycle and early pregnancy by relaxin family peptides (2013)
Journal Article

The relaxin family of peptide hormones are structurally closely related to one another sharing a heterodimeric A–B structure, like that of insulin. They may also be active as unprocessed B–C–A pro-forms. Relaxin has been shown to pay a key role withi... Read More about Regulation of the reproductive cycle and early pregnancy by relaxin family peptides.

Non-classical mechanisms of steroid sensing in the ovary: lessons from the bovine oxytocin model (2013)
Journal Article

Steroidogenic tissues such as the ovary, testes or adrenal glands are paradoxical in that they often indicate actions of steroid hormones within a dynamic range of ligand concentration in a high nanomolar or even micromolar level, i.e. at the natural... Read More about Non-classical mechanisms of steroid sensing in the ovary: lessons from the bovine oxytocin model.

INSL3 as a biomarker of Leydig cell functionality (2013)
Journal Article

Insulin-like factor 3 (INSL3) is a small peptide hormone made and secreted uniquely by mature Leydig cells in the testes of all mammals. Importantly, this expression and secretion appears to be constitutive and therefore reflects the differentiation... Read More about INSL3 as a biomarker of Leydig cell functionality.

Ovarian expression of Insulin-Like peptide 3 (INSL3) and its receptor (RXFP2) during development of bovine antral follicles and corpora lutea and measurement of circulating INSL3 levels during synchronized estrous cycles (2013)
Journal Article

Insulin-like peptide 3 (INSL3), a major product of testicular Leydig cells, is also expressed by the ovary, but its functional role remains poorly understood. Here, we quantified expression of INSL3 and its receptor RXFP2 in theca interna cell (TIC)... Read More about Ovarian expression of Insulin-Like peptide 3 (INSL3) and its receptor (RXFP2) during development of bovine antral follicles and corpora lutea and measurement of circulating INSL3 levels during synchronized estrous cycles.

Functional link between bone morphogenetic proteins and insulin-like peptide 3 signaling in modulating ovarian androgen production (2013)
Journal Article

Bone morphogenetic proteins (BMPs) are firmly implicated as intraovarian regulators of follicle development and steroidogenesis. Here we report a microarray analysis showing that treatment of cultured bovine theca cells (TC) with BMP6 significantly (... Read More about Functional link between bone morphogenetic proteins and insulin-like peptide 3 signaling in modulating ovarian androgen production.

Neohormones as biomarkers of reproductive health (2013)
Journal Article

Neohormone systems are defined as evolutionarily new endocrine or paracrine adaptations that supplement basic physiologic functions and define mammalian success. The relaxin family of peptide hormones are typical neohormones. Because they define the... Read More about Neohormones as biomarkers of reproductive health.

Brief maternal exposure of rats to the xenobiotics dibutyl phthalate or diethylstilbestrol alters adult-type Leydig cell development in male offspring (2013)
Journal Article

Maternal exposure to estrogenic xenobiotics or phthalates has been implicated in the distortion of early male reproductive development, referred to in humans as the testicular dysgenesis syndrome. It is not known, however, whether such early gestatio... Read More about Brief maternal exposure of rats to the xenobiotics dibutyl phthalate or diethylstilbestrol alters adult-type Leydig cell development in male offspring.