ABSTRACT: The skin of three volunteers has been sampled with PDMS patches across various body sites. The volatiles were desorbed at 200C and analyzed with GC-MS.
Project description:The skin of three volunteers has been sampled with PDMS patches across various body sites. The volatiles were desorbed at 200C and analyzed with GC-MS. Re-submission with mzML files
Project description:GC data for three volunteers. The skin across several body sites was sampled with PDMS patch overnight. The volatiles were desorbed in vial at 200 C.
Project description:Ocean water samples from Guam sampled using PDMS sorbent patch. The sample desorbed at 200C and headspace is injected for GCMS analysis.
Project description:We performed RNA sequencing of islets of Langerhans isolated from RipmiR-141~200c and RipmiR-141~200c Zeb1200M mice to determine the transcriptomic effects of mutating miR-200 binding sites in the endogenous Zeb1 3'UTR of mice in which miR-141~200c is overexpressed under the rat insulin promoter (RIP).
Project description:Skin samples collected from underarm w/ PDMS for 30 seconds. Samples used for optimization of GC headspace methodology wrt desorption time, cryofocusing, and size of PDMS patch (10mL vials were used).
Project description:Applying ChIP-seq with anti-acetylation of lysine 27 on Histone 3 (H3K27Ac), we report high-throughput profiling of H3K27Ac in human skin biopsies taken from psoriasis patients, both from the lesion and from adjacent non-lesion skin, and from skin biopsies from healthy match volunteers, in term of age, gender, and the biopsies place in the body. From each group we had 4 samples. There is a clearly different H3K27 acetylation patterns in psoriatic skin compared to uninvolved or healthy volunteer skin. in many of the most over express genes in psoriasis lesion, there is enrichment of H3K27Ac. However, loss of acetylation on H3K27 is not part of the biochemical mechanism by which gene expression is decreased in psoriatic skin. Finally, we show Many of the over express genes in psoriasis lesion, that also were enriched with H3K27Ac harbor a putative GRHL transcription factor binding site.
Project description:Applying ChIP-seq with anti-acetylation of lysine 27 on Histone 3 (H3K27Ac), we report high-throughput profiling of H3K27Ac in human skin biopsies taken from psoriasis patients, both from the lesion and from adjacent non-lesion skin, and from skin biopsies from healthy match volunteers, in term of age, gender, and the biopsies place in the body. From each group we had 4 samples. On three samples of each group we performed mRNA array. There is a clearly different H3K27 acetylation patterns in psoriatic skin compared to uninvolved or healthy volunteer skin. in many of the most over express genes in psoriasis lesion, there is enrichment of H3K27Ac. However, loss of acetylation on H3K27 is not part of the biochemical mechanism by which gene expression is decreased in psoriatic skin. Finally, we show Many of the over express genes in psoriasis lesion, that also were enriched with H3K27Ac harbor a putative GRHL transcription factor binding site.
Project description:Data from skin swabs. Swabs collected from volunteers armpits, chests, upper and lower back. Study aims to reveal an impact of clothing onto the human body and microbiome
Project description:MS/MS data were collected from skin swab samples of one volunteer. Samples were collected from psoriasis sites located on elbows, arms, lower back and on the neck hairline. Nearby healthy skin was also sampled as a control.