The fetal ovarian grafts under the kidney capsule of adult male mice undergo a partial sex-reversal showing ectopic SOX9-positive Sertoli cell-like cells around 15-20 days post-transplantation. However, the molecular bases of such masculinization of fetal ovaries in the paternal environment were unclear.
Molecular and genetic characterization of partial masculinization in embryonic ovaries grafted into male nude mice.
Specimen part
View SamplesThe onset of the liver inflamentation in the Sox17+/- embryos.
Sox17 haploinsufficiency results in perinatal biliary atresia and hepatitis in C57BL/6 background mice.
Specimen part
View SamplesThe host antitumor immunity changes drastically during carcinogenesis. Intraductal papillary-mucinous neoplasm (IPMN) of the pancreas is a precursor lesion of pancreatic cancer and progresses according to adenoma-carcinoma sequence. We found that the host antitumor immune reaction changes from an immune response to immune tolerance between intraductal papillary-mucinous adenoma (IPMA) and intraductal papillary-mucinous carcinoma (IPMC).
CXCL17 and ICAM2 are associated with a potential anti-tumor immune response in early intraepithelial stages of human pancreatic carcinogenesis.
Specimen part, Disease
View SamplesTranscriptome analysis of LSD1-depleted HepG2 cells revealed that LSD1 regulates the expression of glycolytic and mitochondrial metabolism genes.
Lysine Demethylase LSD1 Coordinates Glycolytic and Mitochondrial Metabolism in Hepatocellular Carcinoma Cells.
Specimen part, Cell line
View SamplesTo identify therapeutic targets with high specificity to HCC, we searched for genes significantly up-regulated in HCC over corresponding non-tumor liver using high-density microarrays
Combined functional genome survey of therapeutic targets for hepatocellular carcinoma.
Sex, Age, Disease
View SamplesThe SSG1-1 mutation was an allele of the YHR032W gene in Saccharomyces cerevisiae. The SSG1-1 mutants contained higher levels of AdoMet than wild type (WT). SSG1-1 single mutants were shown to have a long lifespan, suggesting that the Ssg1-1 protein might have a role in longevity.
Stimulating S-adenosyl-l-methionine synthesis extends lifespan via activation of AMPK.
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View SamplesMice lacking the function of the PcG protein CBX2 (also known as M33) show defects in gonadal, adrenal, and splenic development. In particular, XY knockout mice develop ovaries but not testes, and the gonads are hypoplastic in both sexes.
Cbx2, a polycomb group gene, is required for Sry gene expression in mice.
Specimen part
View SamplesPhosphatidylcholine transfer protein (PC-TP, a.k.a StarD2) is abundantly expressed in liver and is regulated by PPAR. When fed the synthetic PPAR ligand fenofibrate, Pctp-/- mice exhibited altered lipid and glucose homeostasis. Microarray profiling of liver from fenofibrate fed wild type and Pctp-/- mice revealed differential expression of a broad array of metabolic genes, as well as their regulatory transcription factors. Because its expression controlled the transcriptional activities of both PPAR and HNF4 in cell culture, the broader impact of PC-TP on nutrient metabolism is most likely secondary to its role in fatty acid metabolism.
Regulatory role for phosphatidylcholine transfer protein/StarD2 in the metabolic response to peroxisome proliferator activated receptor alpha (PPARalpha).
Sex, Age, Specimen part
View SamplesIn order to validate the utility of a novel pathway algorithm (BD-Func), we test if an LBH589 signature based data from 3 cell lines (GSE36509) in an independent experiment in vivo.
BD-Func: a streamlined algorithm for predicting activation and inhibition of pathways.
Specimen part, Treatment
View SamplesWe used microarrays to determine global gene expression in primary tumor tissues (ESCC) and matched normal tissues (adjacent normal esophageal mucosa)
Hypoxia activates the cyclooxygenase-2-prostaglandin E synthase axis.
Sex, Age, Specimen part
View Samples