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Prediction of adipose browning capacity by systematic integration of transcriptional profiles.

Cell Rep. 23, 3112-3125 (2018)
Publ. Version/Full Text Research data DOI PMC
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Skin affections after sulfur mustard (SM) exposure include erythema, blister formation and severe inflammation. An antidote or specific therapy does not exist. Anti-inflammatory compounds as well as substances counteracting SM-induced cell death are under investigation. In this study, we investigated the benzylisoquinoline alkaloide berberine (BER), a metabolite in plants like berberis vulgaris, which is used as herbal pharmaceutical in Asian countries, against SM toxicity using a well-established in vitro approach. Keratinocyte (HaCaT) mono-cultures (MoC) or HaCaT/THP-1 co-cultures (CoC) were challenged with 100, 200 or 300 mM SM for 1 h. Post-exposure, both MoC and CoC were treated with 10, 30 or 50 mu M BER for 24 h. At that time, supernatants were collected and analyzed both for interleukine (IL) 6 and 8 levels and for content of adenylate-kinase (AK) as surrogate marker for cell necrosis. Cells were lysed and nucleosome formation as marker for late apoptosis was assessed. In parallel, AK in cells was determined for normalization purposes. BER treatment did not influence necrosis, but significantly decreased apoptosis. Anti-inflammatory effects were moderate, but also significant, primarily in CoC. Overall, BER has protective effects against SM toxicity in vitro. Whether this holds true should be evaluated in future in vivo studies.
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Publication type Article: Journal article
Document type Scientific Article
Keywords Adipocyte ; Adipose Tissue ; Beige Fat ; Brown Fat ; Gene Expression ; Metabolic Syndrome ; Obesity ; Thermogenesis ; Transcriptome ; White Fat; Cell-line Thp-1; In-vitro; Hacat Keratinocytes; Alkaloid Berberine; Dendritic Cells; Injury; Skin; Sensitization; Expression; Toxicity
Language english
Publication Year 2018
HGF-reported in Year 2018
ISSN (print) / ISBN 2211-1247
e-ISSN 2211-1247
Journal Cell Reports
Quellenangaben Volume: 23, Issue: 10, Pages: 3112-3125 Article Number: , Supplement: ,
Publisher Cell Press
Publishing Place Elsevier House, Brookvale Plaza, East Park Shannon, Co, Clare, 00000, Ireland
Reviewing status Peer reviewed
POF-Topic(s) 30201 - Metabolic Health
90000 - German Center for Diabetes Research
30501 - Systemic Analysis of Genetic and Environmental Factors that Impact Health
Research field(s) Helmholtz Diabetes Center
Genetics and Epidemiology
PSP Element(s) G-502295-001
G-501900-221
G-502200-001
G-500700-001
G-553000-001
Scopus ID 85047610260
PubMed ID 29874595
Erfassungsdatum 2018-06-28