Project description:Gene expression profiling of immortalized human mesenchymal stem cells with hTERT/E6/E7 transfected MSCs. hTERT may change gene expression in MSCs. Goal was to determine the gene expressions of immortalized MSCs.
Project description:Transcriptional profiling of human mesenchymal stem cells comparing normoxic MSCs cells with hypoxic MSCs cells. Hypoxia may inhibit senescence of MSCs during expansion. Goal was to determine the effects of hypoxia on global MSCs gene expression.
Project description:To identify gene expression biomarkers associated with asbestos-related lung adenocarcinoma, we analyzed primary tumour gene expression for a total of 36 primary lung adenocarcinomas on 22,323 element microarrays, comparing 12 patients with lung asbestos body counts above levels associated with urban dwelling (ARLC-AC: asbestos-related lung cancer-adenocarcinoma) with 24 patients with no asbestos bodies (NARLC-AC: non-asbestos related lung cancer-adenocarcinoma).
Project description:Asbestos is the general term for a family of naturally occurring fibrous silicate minerals having commercial importance. They have been used widely for construction and for a number of industrial applications until early 70’s. It is now well known that workers exposed to asbestos are at high risk of developing many lung diseases including asbestosis, malignant mesothelioma, bronchial adenocarcinoma; squamous cell carcinoma of the respiratory epithelium and large/ small cell lung carcinoma. However, the disease causing potential and related processes associated with various asbestos/asbestiform fiber exposures are still largely unknown. In this study, we exposed C57BL6 female mice to asbestos (crocidolite, tremolite), asbestiform fibers (erionite) and a low pathogenicity mineral fiber (wollastonite) to assess pulmonary toxicity responses along with gene expression profiles in the lungs following 7 days post pharyngeal aspiration.
Project description:Gene expression data of primary human bronchial epithelial cells exposed to crocidolite asbestos and cristobalite silica mineral dusts
Project description:To identify gene expression biomarkers associate with asbestos-related lung squamous cell carcinoma, we analyzed gene expression profiles for a total of 56 lung squamous cell carcinomas using 44K Illumina Gene Expression microarrays. Twenty-six cases had lung asbestos body counts above levels associated with urban dwelling (ARLC-SCC: asbestos-related lung cancer-squamous cell carcinoma) and 30 cases had no lung asbestos bodies (NARLC-SCC: non-asbestos related lung cancer- squamous cell carcinoma). Genes differentially expressed between ARLC-SCC and NARLC-SCC were identified on fold change and P-value, and then prioritised using gene ontology.
Project description:Gene expression profiling of immortalized human mesenchymal stem cells with hTERT/E6/E7 transfected MSCs. hTERT may change gene expression in MSCs. Goal was to determine the gene expressions of immortalized MSCs. One-condition experment, gene expression of 3A6
