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MetabolomicsSelective galactose culture condition reveals distinct metabolic signatures in pyruvate dehydrogenase and complex I deficient human skin fibroblasts

INTRODUCTION: A decline in mitochondrial function represents a key factor of a large number of inborn errors of metabolism, which lead to an extremely heterogeneous group of disorders.

OBJECTIVES: To gain insight into the biochemical consequences of mitocho...

2021-10-06 | MTBLS761 | MetaboLights
ProteomicsHuman skin fibroblast proteome in healthy aging
The changes in the proteome of different human tissues with advancing age are poorly characterized. Here, we studied the proteins present in skin fibroblasts collected from 82 healthy individuals across a wide age spectrum (22 to 89 years old) who participated in the GESTALT (Genetic and Epigenetic...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2021-11-17 | MSV000088401 | MassIVE
TranscriptomicsSomatic copy-number mosaicism in human skin revealed by induced pluripotent stem cells (sequencing)
Reprogramming human somatic cells into induced pluripotent stem cells (iPSC) has been suspected of causing de novo copy number variations (CNVs). To explore this issue, we performed a whole-genome and transcriptome analysis of 20 human iPSC lines derived from primary skin fibroblasts of 7 individual...
ORGANISM(S): Homo sapiens 
2012-10-31 | E-GEOD-41716 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human native skin, cultured skin substitute, constituent keratinocytes and fibroblasts to identify gene signatures that are highly characteristic of different tissue types
Cultured skin substitutes, prepared using keratinocytes, fibroblasts and biopolymers, can facilitate closure of massive burn wounds by increasing the availability of autologous tissue for grafting. However, because they contain only two cell types, skin substitutes cannot replace all of the functio...
ORGANISM(S): Homo sapiens 
2007-09-06 | E-GEOD-3204 | biostudies-arrayexpress
MetabolomicsEffect of cell harvesting technique and storage on metabolic profiles in human skin fibroblasts
Not available
ORGANISM(S): Homo sapiens 
ST001148 | MetabolomicsWorkbench
TranscriptomicsMicroarray profiling of expression patterns of fibroblasts from different skin types
Adult human fibroblasts derived from the dermis of 4 mm punch biopsies taken from the lower backs of 15 healthy subjects of 3 different phototypes (types I, III and VI). This study was approved by the Human Research Ethics Committee of Hamburg. Subjects with type I skin were #4, 12, 15, 19 and 26; s...
ORGANISM(S): Homo sapiens 
2010-08-31 | E-GEOD-22022 | biostudies-arrayexpress
TranscriptomicsAnalysis of the Infrared-A radiation induced transcriptom of human skin fibroblasts.
Background: Infrared A radiation (IRA 760-1440 nm) is a major component of solar radiation and, similar to ultraviolet (UV) radiation, causes photoaging of human skin by increasing the expression of matrixmetalloproteinase-1 (MMP-1) expression in human skin fibroblasts. This gene-regulatory effect ...
ORGANISM(S): Homo sapiens 
2010-07-10 | E-GEOD-17046 | biostudies-arrayexpress
TranscriptomicsMicroarray of reconstructed epidermis from skin models made with cells from African and Caucasian Skin type
The aim of this study was to analyze the in vitro biological epidermal processes occurring in reconstructed skins using cells from breast skin of African and Caucasian skin type color. A exploration of mRNA expression levels in the epidermis of reconstructed skin was undertaken to elucidate the diff...
ORGANISM(S): Homo sapiens 
2020-08-10 | E-MTAB-9433 | biostudies-arrayexpress
ProteomicsThe proteomic study of serially passaged human skin fibroblast cells uncovers down-regulation of SMC4 involved in replicative senescence
In this study, a label-free quantitative proteomic approach was employed to analyze the serial passaged human skin fibroblast （CCD-1079Sk） cells, within 3305 proteins quantified. Of which, 372 proteins were significantly changed in early passage(P6), middle passage (P12) and later passage (P21), wit...
ORGANISM(S): Homo sapiens (Human) Acyrthosiphon pisum (Pea aphid) 
2018-10-22 | PXD007732 | Pride
Proteomic study  human skin fibroblasts  serially passaged  replicative senescence  smc4 
TranscriptomicsRegulation of human skin pigmentation in situ by repetitive UV exposure - Molecular characterization of responses to UVA, UVB and SSR
To test the hypothesis that different mechanisms and/or factors might be involved in physiological pigmentary responses of the skin to different types of UV, we used whole human genome microarrays and immunohistochemical analyses to characterize human skin in situ to examine how melanocyte-specific ...
ORGANISM(S): Homo sapiens 
2010-08-18 | E-GEOD-21429 | biostudies-arrayexpress
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