Project description:Trabecular meshwork cells in eyes with glaucoma aquire mesenchymal phenotypes. The types of microRNAs in exosomes may differ between static and glaucomatous status and their effects on aqueous humor regulation are still uknown. We used microarrays to identify the differential microRNA expression related to interaction between trabecular meshwork cells and Schlemm's canal endothelial cells.
Project description:Microarray study comparing trabecular meshwork-derived cells (TMDCs) from the iridocorneal angle of the human eye, with other human cell types such as scleral fibroblasts, corneal fibroblasts, retinal pigmented epithelial (RPE) cells, corneal stroma, human embryonic stem cells (hESC), neural precursors differentiated from hESC, human umbilical vein endothelial (HUVEC) cells and human adipose-tissue-derived mesenchymal stromal cells (MSC)
Project description:Microarray study comparing trabecular meshwork-derived cells (TMDCs) from the iridocorneal angle of the human eye, with other human cell types such as scleral fibroblasts, corneal fibroblasts, retinal pigmented epithelial (RPE) cells, corneal stroma, human embryonic stem cells (hESC), neural precursors differentiated from hESC, human umbilical vein endothelial (HUVEC) cells and human adipose-tissue-derived mesenchymal stromal cells (MSC) 19 samples were analysed, including 6 biological replicates of TMDC, 2 biological replicates of scleral fibroblasts, 3 biological replicates of hAd-MSC
Project description:Glucocorticoids with different chemical structures but similar glucocorticoid receptor potency regulate subsets of common and unique genes in human trabecular meshwork cells. Gene expression changes of human trabecular meshwork cells, TM 86 and TM 93, due to treatment with dexamethasone (Dex), fluocinolone acetonide (FA), and triamcinolone acetonide (TA).
Project description:To clarify the effects of dexamethasone treatment for primary trabecular meshwork cell gene expression, which may relates to the pathophysiology of glucocorticoid-induced glaucoma Three lots (lot #2584, 3423 and 4973) of primary culture human trabecular meshwork (TM) cells were purchased from ScienCell Research Laboratories (Carlsbad, CA). The TM cells were treated with and without 100nM dexamethasone (DEX) for 14 days. Genomewide gene expression analysis was carried out using Agilent 8X60K array.
Project description:To clarify the effects of dexamethasone treatment for primary trabecular meshwork cell gene expression, which may relates to the pathophysiology of glucocorticoid-induced glaucoma
Project description:To identify genes whose expressions in primary human trabecular meshwork (TM) cell cultures are affected by the transcription factor PITX2 and to identify genes that may have roles in glaucoma. Expression profiles derived using microarrays were compared between TM control cells and cells treated with PITX2 siRNAs
Project description:Purpose: To investigate the changes in gene expression induced by cyclic mechanical stress (CMS) in trabecular meshwork (TM) cells.