Progesterone and Endocannabinoid Interaction Alters Sperm Activation

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

WORLD OF REPRODUCTIVE BIOLOGY: Progesterone and Endocannabinoid Interaction Alters Sperm Activation

A recent study in Science finds that α/β-hydrolase domain-containing protein 2 (ABHD2) is a novel nongenomic progesterone receptor that holds the CatSper cation channel open while progesterone elevates sperm cytoplasmic calcium ion (Ca) levels and triggers sperm hyperactive motility. ABHD2 functions as a lipid hydrolase, breaking down arachidonoylglycerols (2-AG/1AG)—endocannabinoid components ...

متن کامل

The endocannabinoid 2-arachidonoylglycerol promotes sperm developement through activation of cannabinoid-2 receptors

The exact role of the endocannabinoid system (ECS) during spermatogenesis has not been clarified. Scientists at the University of Rome "Tor Vergata" (Italy) and at the Endocannabinoid Research Group – Consiglio Nazionale delle Ricerche (Pozzuoli, Italy) have used purified germ cell fractions representative of all phases of spermatogenesis and primary cultures of spermatogonia, to demonstrate th...

متن کامل

Progesterone Alters Kynurenine Pathway Activation in IFN-γ-Activated Macrophages – Relevance for Neuroinflammatory Diseases

We have previously demonstrated that the kynurenine pathway (KP), the major biochemical pathway for tryptophan metabolism, is dysregulated in many inflammatory disorders that are often associated with sexual dimorphisms. We aimed to identify a potential functional interaction between the KP and gonadal hormones. We have treated primary human macrophages with progesterone in the presence and abs...

متن کامل

Experimental parkinsonism alters endocannabinoid degradation: implications for striatal glutamatergic transmission.

Cannabinoid receptors and their endogenous ligands have been recently identified in the brain as potent inhibitors of neurotransmitter release. Here we show that, in a rat model of Parkinson's disease induced by unilateral nigral lesion with 6-hydroxydopamine (6-OHDA), the striatal levels of anandamide, but not that of the other endocannabinoid 2-arachidonoylglycerol, were increased. Moreover, ...

متن کامل

Sperm Activation: Time and Tide Wait for No Sperm

Studies of the reproductive biology of the nematode Caenorhabditis elegans are providing valuable insights into the evolution and diversity of reproductive strategies [1,2]. The successful production of progeny in any species also highlights many fundamental problems in cell biology. Research on the amoeboid sperm of nematodes addresses a number of issues of broad biological significance, inclu...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Biology of Reproduction

سال: 2016

ISSN: 0006-3363,1529-7268

DOI: 10.1095/biolreprod.116.142554