Homo sapiens
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA354514 | ENA |
REPOSITORIES: ENA
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2017-01-04 | GSE90124 | GEO
Project description:To study early-onset gene expression changes in cutaneous wound healing, 3 mm wounds were induced into the back skin of female wildtype C57BL/6 mice using a biopsy punch. Mice were sacrificed 2h, 6h or 24h post wound induction (PWI) and 1 - 1.5 mm of skin lining the wound edge was isolated and sequenced. The skin from the initial punch biopsy (0h PWI) was preserved and taken as a control sample to identify differentially expressed genes.
2018-07-31 | E-MTAB-6686 | biostudies-arrayexpress
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2016-03-19 | GSE79398 | GEO
Project description:A total of 3 patients with basal cell carcinoma (BCC) and 3 healthy individuals (control; non-lesional skin) were enrolled in the study. Punch biopsies (4 mm) were obtained under local anaesthesia and immediately put in RNAlater (Qiagen, Hilden, Germany) and stored at - 80 °C until RNA extraction.
2016-03-29 | GSE74858 | GEO
Project description:Gene expression has been proposed as an intermediate phenotype that can increase power in complex trait gene-mapping studies. Psoriasis, an immune-mediated, inflammatory and hyperproliferative disease of the skin and joints, provides an ideal model system to evaluate this paradigm, as conclusive evidence demonstrates that psoriasis has a genetic basis and the disease tissue is readily accessible. To better understand the complex nature of processes in psoriasis, we characterize gene expression profiles in uninvolved and involved skin from affected individuals as well as normal skin from control individuals. Experiment Overall Design: We extracted total RNA from punch biopsies taken from 58 psoriatic patients and 64 normal healthy controls. Two biopsies were taken from each patient; one 6mm punch biopsy was obtained from lesional skin of each patient (involved sample) and the other from non-lesional skin (uninvolved sample), taken at least 10 cm away from any active plaque. One biopsy was obtained from each healty control. Totally 180 samples were run on Affymetrix HU133 Plus 2.0 microarrays containing >54,000 gene probes. Experiment Overall Design: The raw data from 180 microarrays were processed using the Robust Multichip Average (RMA) method. The expression values in the table were after adjustment of RMA expression values (on the log scale) to account for batch and sex effects. Experiment Overall Design: Definition of abbreviations used in Sample records: NN = normal skin from controls; PN = uninvolved skin from cases; PP = involved skin from cases.
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