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Islet transplantation exposes beta cells to mild hyperglycemia and to the abnormal environment of the transplant site. These conditions may affect beta cells and induce the expression of genes involved in beta cell damage. Gene expression profile of human beta cells exposed to mild hyperglycemia by ...
ORGANISM(S): Homo sapiens 
Fetal and neonatal beta cells have poor glucose-induced insulin secretion and only gain robust glucose responsiveness several weeks after birth. This unresponsiveness may be due to a generalized immaturity of the metabolic pathways normally found in beta cells. Gene expression profile of neonatal (1...
ORGANISM(S): Rattus norvegicus 
The control of gene expression in Toxoplasma is not well understood. As we and others have shown, this organism does contain bipartite promoters that are sufficient to induce gene expression. This information can be used in downstream experiments to identify proteins that bind to experimentally co...
ORGANISM(S): Toxoplasma gondii 
Cyclin E1 (CCNE1) is amplified in various tumor types including high-grade serous ovarian cancer where it is associated with poor clinical outcome. We have demonstrate that suppression of the Cyclin E1 partner kinase, CDK2, induces apoptosis in a CCNE1 amplicon-dependent manner. Little is known of m...
ORGANISM(S): Homo sapiens 
Fresh frozen sections of islets obtained by surgery were laser capture microdissected using autofluorescence to guide selection of beta cell areas of the islet. RNA was extracted and amplified with 2 rounds of T7 linear amplification. Two technical replicates were hybridized to Affymetrix U95Av2 arr...
ORGANISM(S): Homo sapiens 
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