Fibroblasts are the principal stromal cells that exist in whole organs and play vital roles in many biological processes. Although the functional diversity of fibroblasts has been estimated, a comprehensive analysis of fibroblasts from the whole body has not been performed and their phenotypical diversity has not been sufficiently explored. The aim of this study was to elucidate the phenotypical diversity of human fibroblasts within the whole body.
Gastrointestinal Fibroblasts Have Specialized, Diverse Transcriptional Phenotypes: A Comprehensive Gene Expression Analysis of Human Fibroblasts.
Sex, Age, Specimen part
View SamplesFibroblasts isolated from human colon submucosal and subperitoneal layer were stimulated by colon cancer cell line (DLD-1) cultured medium. Peritoneal invasion in colon cancer is an important prognostic factor, and the fibrosis with -SMA was a significant pathological feature of the cancer microenvironment formed by peritoneal invasion (CMPI).
Human subperitoneal fibroblast and cancer cell interaction creates microenvironment that enhances tumor progression and metastasis.
Sex, Age, Specimen part
View SamplesThough several approaches for improving therapy have been carried out, the prognoses of TSCC patients still remains poor. Furthermore, biological markers, which are able to distinguish patients at high risk of recurrence has not been sufficiently explored. In this study, we identified and validated the 30-specific genes for predicting TSCC patiens prognosis. In addition, the gene expression profiling data was successfully converted to protein expression profiling data.
No associated publication
Sex, Age, Specimen part, Disease, Disease stage
View SamplesGenerally, cancer tissue is palpated as a hard mass. On the other hand, it is not clear the nature of elasticity in cancer tissue. The aim in this study is to evaluate clinical utility of measuring elastic module in colorectal cancer tissue. Using a tactile sensor, we measured the elastic module of 106 surgically resected colorectal cancer tissues. The data of the elastic module were compared with the clinicopathological findings including stromal features represented by azan and -SMA positive area ratio in tumor area. Finally cDNA microarray profile of the tumor with high elastic module was compared with that with low elastic module
No associated publication
Sex, Age, Disease, Disease stage
View SamplesCdca7l acts as a male-specific oncogene in astrocytoma and glioblastoma, and can transform primary astrocyte growth in soft agar. We stably overexpressed Cdca7l in mouse primary astrocytes and compared gene expression to primary astrocytes expressing empty vector control in male and female cell to identify gene expression differences between male and female cells and between Cdca7l-overexpressing and normal primary astrocytes.
No associated publication
Sex, Specimen part
View SamplesCdca7l is expressed higher in male astrocytoma/GBM than female tumors or normal cells, and knockdown of Cdca7l blocks growth of male tumor cells, but not female tumor cells. We stably depleted Cdca7l in mouse astrocytoma cells and compared gene expression to control astrocytoma cells expressing non-targeting scrambled shRNA in male and female cells and to wild type primary astrocytes to identify gene expression differences between male and female cells and between Cdca7l-depleted, scrambled shRNA control cells and wild type primary astrocytes.
No associated publication
Sex
View SamplesCDCA7L is expressed higher in male astrocytoma/GBM than female tumors or normal cells, and knockdown of CDCA7L blocks growth of male tumor cells, but not female tumor cells. We stably depleted CDCA7L in human GBM cells and compared gene expression to control GBM cells expressing non-trageting scrambled shRNA in male and female cells to identify gene expression differences between male and female cells and between CDCA7L-depleted and scrambled shRNA control cells.
No associated publication
Sex
View SamplesThese are 6-ethylthioinosine-resistant and non-resistant Primary Effusion Lymphoma (PEL) subclones of the BC-3 cell line.
No associated publication
Sex, Age, Specimen part, Disease, Disease stage, Cell line, Treatment, Race
View SamplesTo understand molecular mechanisms by which reducing Id2 rescues impaired erythropoiesis and hematopoietic progenitor cell development in Gfi-1-/- mice, we compared gene expression in Gfi-1-/-;Id2+/- and Gfi-1-/- BMC using Affymetrix microarray.
Gfi-1 regulates the erythroid transcription factor network through Id2 repression in murine hematopoietic progenitor cells.
Specimen part
View SamplesGastric cancers account for the fourth most frequent cancer death worldwide. Although many differential gene expression profiles are reported for gastric cancers, their variation at the post-transcriptional level has not been provided yet. In this study, we compared the gene expressions of normal stomach vs. stomach cancer in an exon-wise manner and compared alternatively spliced transcripts. The RNA from normal and cancer tissues of gastric cancer patients were subjected to Exon 1.0 ST microarrays.
No associated publication
Sex, Specimen part, Subject
View Samples