The Pik3cd null females are subfertile and have less growing follicles than their heterozygous littermates in the ovary. These mice poorly respond to the exogenous gonadotropins and ovulate much less oocytes than controls. In addition, the estrodial stimulated GC proliferation in preantral follicles is also impaired in Pik3cd null ovaries. FSH and E2 dramatically activates PI3K/AKT pathway in GCs of wild type mice, but not in the Pik3cd null mice.
Phosphoinositide 3-kinase p110δ mediates estrogen- and FSH-stimulated ovarian follicle growth.
Sex, Age, Specimen part
View SamplesGeneration of haploid gametes in vitro can potentially address gamete failure-based infertility.This study reports complete in vitro meiosis from murine ESC-derived PGCLCs resulting in the formation of male spermatid-like cells (SLCs) capable of producing viable fertile offspring via intracytoplasmic sperm injection (ICSI).Our findings provide the basis for generation of haploid spermatids in vitro in human, the generation of transgenic animals, and the use of this system to investigate mechanisms of meiosis.
Complete Meiosis from Embryonic Stem Cell-Derived Germ Cells In Vitro.
No sample metadata fields
View SamplesCompare the temporal gene expression of hepatic stellate cells in schistosoma japonica infected mice and Praziquantel treated mice.
Gene Profile of Chemokines on Hepatic Stellate Cells of Schistosome-infected Mice and Antifibrotic Roles of CXCL9 and CXCL10 on Liver Non-parenchymal and LX-2 Cells
Sex, Age, Specimen part, Disease, Disease stage, Compound
View SamplesWe sought to identify genes that are regulated by the ovulatory signals in mouse cumulus cells.
Oocyte-dependent activation of MTOR in cumulus cells controls the development and survival of cumulus-oocyte complexes.
No sample metadata fields
View SamplesWe sought to identify the potential specific roles of the MTOR signalling in cumulus cells by comparing the transcriptomes of the Control (treated with the DMSO vehicle) and MTOR-specific inhibitor Torin 1(5uM)-treated cumulus-oocyte complexes that were cultured for 16 hours.
Oocyte-dependent activation of MTOR in cumulus cells controls the development and survival of cumulus-oocyte complexes.
Specimen part, Treatment
View SamplesThe mesenteric lymph nodes represent the immune response to eggs in schistosome infections,and the analysis of gene expression profiles of the mesenteric lymph nodes from the Vac-Cha (vaccinated with UV attenuated cercariae and challenged with normal cercariae)and Inf-Con (infected with normal cercariae) groups.
Immune events associated with high level protection against Schistosoma japonicum infection in pigs immunized with UV-attenuated cercariae.
Sex, Specimen part, Treatment
View SamplesTo investigate the etiology of the hyperandrogenic phenotype of polycystic ovary syndrome (PCOS), a prenatally androgenized (PNA) mouse model was validated and used for microarray analysis.
No associated publication
Sex, Specimen part, Treatment
View SamplesLow-dose MBP can stimulated 9-day-old Sertoli cells proliferation and activated proliferation related signal pathway.
No associated publication
Specimen part
View SamplesChronic exposure to inorganic arsenic (iAs) or a high-fat diet (HFD) can produce liver injury. However, the interactive molecular biological effects and mechanism of iAs and HFD are as of yet unclear.
No associated publication
Sex, Specimen part
View SamplesThe combined effects of NP and MBP were much more toxic than NP or MBP exposed alone.
No associated publication
Specimen part
View Samples