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@ARTICLE{Kaczmarek:283150,
author = {I. Kaczmarek and I. Wower and K. Ettig and C. K. Kuhn and
R. Kraft and K. Landgraf and A. Körner and T. Schöneberg
and S. Horn$^*$ and D. Thor},
title = {{I}dentifying {G} protein-coupled receptors involved in
adipose tissue function using the innovative {RNA}-seq
database {FATTLAS}},
journal = {iScience},
volume = {26},
number = {10},
issn = {2589-0042},
address = {St. Louis},
publisher = {Elsevier},
reportid = {DKFZ-2023-01936},
pages = {107841},
year = {2023},
abstract = {G protein-coupled receptors (GPCRs) modulate the function
of adipose tissue (AT) in general and of adipocytes,
specifically. Although it is well-established that GPCRs are
widely expressed in AT, their repertoire as well as their
regulation and function in (patho)physiological conditions
(e.g., obesity) is not fullyresolved. Here, we established
FATTLAS, an interactive public database, for improved access
and analysisof RNA-seq data of mouse and human AT. After
extracting the GPCRome of non-obese and obese individuals,
highly expressed and differentially regulated GPCRs were
identified. Exemplarily, we describe fourreceptors (GPR146,
MRGPRF, FZD5, PTGER2) and analyzed their functions in a
(pre)adipocyte cell model.Besides all receptors being
involved in adipogenesis, MRGPRF is essential for adipocyte
viability and regulates cAMP levels, while GPR146 modulates
adipocyte lipolysis via constitutive activation of Gi
proteins.Taken together, by implementing and using FATTLAS
we describe four hitherto unrecognized GPCRsassociated with
AT function and adipogenesis.},
cin = {ED01},
ddc = {050},
cid = {I:(DE-He78)ED01-20160331},
pnm = {899 - ohne Topic (POF4-899)},
pid = {G:(DE-HGF)POF4-899},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:37766984},
doi = {10.1016/j.isci.2023.107841},
url = {https://inrepo02.dkfz.de/record/283150},
}