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Sökning: onr:"swepub:oai:lup.lub.lu.se:cda31091-556c-4107-8f7f-1b5bc2d2f324" > Tumor Suppressor Pa...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004593naa a2200661 4500
001oai:lup.lub.lu.se:cda31091-556c-4107-8f7f-1b5bc2d2f324
003SwePub
008220706s2022 | |||||||||||000 ||eng|
024a https://lup.lub.lu.se/record/cda31091-556c-4107-8f7f-1b5bc2d2f3242 URI
024a https://doi.org/10.3389/fonc.2022.8604462 DOI
040 a (SwePub)lu
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
100a Araujo, Nathaliau University of Kentucky4 aut
2451 0a Tumor Suppressor Par-4 Regulates Complement Factor C3 and Obesity
264 c 2022-03-29
264 1b Frontiers Media SA,c 2022
520 a Prostate apoptosis response-4 (Par-4) is a tumor suppressor that induces apoptosis in cancer cells. However, the physiological function of Par-4 remains unknown. Here we show that conventional Par-4 knockout (Par-4-/-) mice and adipocyte-specific Par-4 knockout (AKO) mice, but not hepatocyte-specific Par-4 knockout mice, are obese with standard chow diet. Par-4-/- and AKO mice exhibit increased absorption and storage of fat in adipocytes. Mechanistically, Par-4 loss is associated with mdm2 downregulation and activation of p53. We identified complement factor c3 as a p53-regulated gene linked to fat storage in adipocytes. Par-4 re-expression in adipocytes or c3 deletion reversed the obese mouse phenotype. Moreover, obese human subjects showed lower expression of Par-4 relative to lean subjects, and in longitudinal studies, low baseline Par-4 levels denoted an increased risk of developing obesity later in life. These findings indicate that Par-4 suppresses p53 and its target c3 to regulate obesity.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Cancer och onkologi0 (SwePub)302032 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Cancer and Oncology0 (SwePub)302032 hsv//eng
650 7a NATURVETENSKAPx Biologix Cellbiologi0 (SwePub)106042 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Cell Biology0 (SwePub)106042 hsv//eng
653 a acylation stimulating protein
653 a adipocyte tissue storage
653 a C3
653 a fat absorption
653 a hypertrophic obesity
653 a Par-4
700a Sledziona, Jamesu University of Kentucky4 aut
700a Noothi, Sunil K.u University of Kentucky4 aut
700a Burikhanov, Ravshanu University of Kentucky4 aut
700a Hebbar, Nikhilu University of Kentucky4 aut
700a Ganguly, Saptadwipau University of Kentucky4 aut
700a Shrestha-Bhattarai, Triptiu Memorial Sloan-Kettering Cancer Center4 aut
700a Zhu, Beibeiu University of Kentucky4 aut
700a Katz, Wendy S.u University of Kentucky4 aut
700a Zhang, Yiu University of Kentucky4 aut
700a Taylor, Barry S.u Memorial Sloan-Kettering Cancer Center4 aut
700a Liu, Jinzeu University of Kentucky4 aut
700a Chen, Liu University of Kentucky Medical Center,University of Kentucky4 aut
700a Weiss, Heidi L.u University of Kentucky Medical Center,University of Kentucky4 aut
700a He, Dahengu University of Kentucky4 aut
700a Wang, Chiu University of Kentucky Medical Center,University of Kentucky4 aut
700a Morris, Andrew J.u University of Kentucky,University of Kentucky Medical Center4 aut
700a Cassis, Lisa A.u University of Kentucky4 aut
700a Nikolova-Karakashian, Marianau University of Kentucky,University of Kentucky Medical Center4 aut
700a Nagareddy, Prabhakar R.u Ohio State University4 aut
700a Melander, Olleu Lund University,Lunds universitet,Kardiovaskulär forskning - hypertoni,Forskargrupper vid Lunds universitet,Cardiovascular Research - Hypertension,Lund University Research Groups,Skåne University Hospital4 aut0 (Swepub:lu)endo-ome
700a Evers, B. Marku University of Kentucky Medical Center,University of Kentucky4 aut
700a Kern, Philip A.u University of Kentucky4 aut
700a Rangnekar, Vivek M.u University of Kentucky,University of Kentucky Medical Center4 aut
710a University of Kentuckyb Memorial Sloan-Kettering Cancer Center4 org
773t Frontiers in Oncologyd : Frontiers Media SAg 12q 12x 2234-943X
856u http://dx.doi.org/10.3389/fonc.2022.860446x freey FULLTEXT
8564 8u https://lup.lub.lu.se/record/cda31091-556c-4107-8f7f-1b5bc2d2f324
8564 8u https://doi.org/10.3389/fonc.2022.860446

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