Project description:Investigation of human X-linked imprinted gene. Comparing pooled RNA of lymphoblastoid cell lines from normal human male and female, identify the genes expressed with sex spesific manner.
Project description:Analysis of 30nm Chromatin Structure in Female Human SATO3 Lymphoblastoid Cells Single Input and Replicate Open Chromatin Samples Prepared from Cell Line
Project description:Human lymphoblastoid cell lines (EBV-immortalised B cells, LcL) obtained from subjects of different age (young 28-40 years, centenarians >95 years) were analysed for gene expression at basal culture conditions and after 48 hours of serum starvation. Lymphoid B cells from centenarians were more resistant to apoptosis induction and displayed a more developed lysosomal compartment, the most critical component of phagic machinery. In addition, cells from centenarians were capable of engulfing and digesting other cells, i.e. their siblings (even entire cells). This behavior was improved by nutrient deprivation, but strikingly, it was unaffected by the autophagy-modulating drugs rapamycin, an autophagy inducer, and 3-methyladenine, an autophagy inhibitor.
Project description:Allelic variation in gene expression is common in human genome. To understand genetic and epigenetic basis of allelic gene expression variation, we conducted allele specific RNA polymerase occupancy and allele specific gene expression analysis in CEPH lymphoblastoid cell lines.
Project description:Lymphoblastoid cells from 35 unrelated individuals used to examined variation in gene expression. Identified genes whose transcript levels differed greatly among unrelated individuals. Keywords: other
Project description:Autism spectrum disorders (ASDs) are relatively common neurodevelopmental conditions whose biological basis has been incompletely determined. We analyzed the metabolic profile of lymphoblastoid cell lines from patients with ASDs and normal individuals, using the Biolog Phenotype plates. To validate our metabolic findings, we utilized the Agilent Whole Human Genome Oligo Microarray to evaluate the level of gene expression in the tested cell lines. As a comparison for gene expression profiles in cells of patients with ASDs, we also performed microarray analysis for lymphoblastoid cell lines from patients with intellectual disability (ID). Two independent experiments were performed for each sample. To maximize the contrast between samples, we implemented a loop experimental design.
Project description:Investigation of human X-linked imprinted gene. Comparing pooled RNA of lymphoblastoid cell lines from normal human male and female, identify the genes expressed with sex spesific manner. Expression array study with total RNA extracted from pooled male and female LCLs with eight 60-mer probe per gene. 47633 exemplar genes representing a total of 63780 transcripts/variants.
Project description:1.1 To collect pathological tumor specimens of patients with metastatic colorectal cancer in a prospective fashion for correlative studies of response to an oxaliplatin based chemotherapy regimen.
1.2 To determine a gene expression profile that predicts response to an oxaliplatin based chemotherapy regimen in this cohort of patients.