Project description:Human primary keratinocytes were collected at 0, 1, 3, 6, 12, 24 and 48 hours after addition of 1.8mM Calcium and RNA was extracted. Primary normal human keratinocytes (NHEK) were collected and RNA was extracted 0, 1, 3, 6, 12, 24, and 48 after addition of 1.8mM Calcium.

2012-07-18 | E-GEOD-38628 | biostudies-arrayexpress

RNA-seq of normal human keratinocytes (NHEK) treated with tapinarof against untreated control

Project description:Effect of Tapinaorf on normal human keratinocytes (NHEK). NHEKs were e treated with tapinarof (1uM) or DMSO (control) for 72 hours.

2026-07-10 | E-MTAB-17266 | biostudies-arrayexpress

Distinctive gene expression patterns in gastrointestinal stromal tumors identified with cDNA arrays

Project description:Gastrointestinal stromal tumors (GIST) are phenotypically and clinically heterogeneous mesenchymal tumors. Using the cDNA array technique, we analyzed the gene expression profiles of 22 GIST and 7 non-neoplastic gastrointestinal smooth muscle specimens, in order to detect molecular differences between GIST and non-neoplastic tissue, and to detect differences between GIST of various phenotypic and clinical subgroups. As a result, we found 796 differentially expressed genes and ESTs between GIST and smooth muscle tissue, including promising new candidate genes for the pathogenesis of GIST. Furthermore, we identified differences in gene expression between GIST of different site, size, and immunohistochemical expression of CD34 and SMA. Our data show that alterations in gene expression are associated with morphologically and clinically detectable features of GIST and provide new aspects for the understanding of these tumors. Keywords = Gastrointestinal Stromal Tumor (GIST)

2003-04-10 | E-GEOD-112 | biostudies-arrayexpress

Teleost Chemokines and Their Receptors.

Project description: Not available

| S-EPMC4690017 | biostudies-literature

Transcriptome comparison of balding and non-balding dermal papilla aggregates from NHEK co-culturing

Project description:Androgenetic alopecia (AGA, male patterned baldness) is a prevalent hair loss condition in males that develops due to the influence of androgens and genetic predisposition. The keratinocytes-surrounded spheroid dermal papilla (DP) at the base of the hair follicle is essential in hair morphogenesis and cycling. With the aim of elucidating genes involved in AGA pathogenesis, we co-cultured immortalised balding and non-balding human DP cells (DPC) derived from male AGA patients with epidermal keratinocyte (NHEK) using multi-interfacial polyelectrolyte complexation (MIPC) technique, and compared gene expression using RNA-seq between isolated balding and non-balding DP aggregates.

2021-06-23 | GSE93766 | GEO

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