Male infertility due to testicular disorders
Context Male infertility is defined as the inability to conceive following 1 year of regular
unprotected intercourse. It is the causative factor in 50% of couples and a leading indication …
unprotected intercourse. It is the causative factor in 50% of couples and a leading indication …
[HTML][HTML] Multiple signaling pathways in Sertoli cells: recent findings in spermatogenesis
FD Ni, SL Hao, WX Yang - Cell death & disease, 2019 - nature.com
The functions of Sertoli cells in spermatogenesis have attracted much more attention
recently. Normal spermatogenesis depends on Sertoli cells, mainly due to their influence on …
recently. Normal spermatogenesis depends on Sertoli cells, mainly due to their influence on …
[HTML][HTML] Growth hormone and insulin-like growth factor action in reproductive tissues
The role of growth hormone (GH) in human fertility is widely debated with some studies
demonstrating improvements in oocyte yield, enhanced embryo quality, and in some cases …
demonstrating improvements in oocyte yield, enhanced embryo quality, and in some cases …
Essential roles of interstitial cells in testicular development and function
A Heinrich, T DeFalco - Andrology, 2020 - Wiley Online Library
Background Testicular architecture and sperm production are supported by a complex
network of communication between various cell types. These signals ensure fertility by …
network of communication between various cell types. These signals ensure fertility by …
[HTML][HTML] Aging, inflammation and DNA damage in the somatic testicular niche with idiopathic germ cell aplasia
Molecular mechanisms associated with human germ cell aplasia in infertile men remain
undefined. Here we perform single-cell transcriptome profiling to highlight differentially …
undefined. Here we perform single-cell transcriptome profiling to highlight differentially …
[HTML][HTML] The insulin/IGF system in mammalian sexual development and reproduction
Y Neirijnck, MD Papaioannou, S Nef - International journal of molecular …, 2019 - mdpi.com
Persistent research over the past few decades has clearly established that the insulin-like
family of growth factors, which is composed of insulin and insulin-like growth factors 1 (IGF1) …
family of growth factors, which is composed of insulin and insulin-like growth factors 1 (IGF1) …
[HTML][HTML] The molecular mechanism of sex hormones on Sertoli cell development and proliferation
Sustaining and maintaining the intricate process of spermatogenesis is liable upon
hormones and growth factors acting through endocrine and paracrine pathways. The Sertoli …
hormones and growth factors acting through endocrine and paracrine pathways. The Sertoli …
[HTML][HTML] 40 YEARS of IGF1: Understanding the tissue-specific roles of IGF1/IGF1R in regulating metabolism using the Cre/loxP system
RD Kineman, M del Rio-Moreno… - Journal of molecular …, 2018 - jme.bioscientifica.com
It is clear that insulin-like growth factor-1 (IGF1) is important in supporting growth and
regulating metabolism. The IGF1 found in the circulation is primarily produced by the liver …
regulating metabolism. The IGF1 found in the circulation is primarily produced by the liver …
[HTML][HTML] The fate of leydig cells in men with spermatogenic failure
D Adamczewska, J Słowikowska-Hilczer… - Life, 2022 - mdpi.com
The steroidogenic cells in the testicle, Leydig cells, located in the interstitial compartment,
play a vital role in male reproductive tract development, maintenance of proper …
play a vital role in male reproductive tract development, maintenance of proper …
Phenotypic features and response to GH treatment of patients with a molecular defect of the IGF-1 receptor
MJE Walenkamp, JML Robers, JM Wit… - The Journal of …, 2019 - academic.oup.com
Context The phenotype and response to GH treatment of children with an IGF1R defect is
insufficiently known. Objective To develop a clinical score for selecting children with short …
insufficiently known. Objective To develop a clinical score for selecting children with short …