Sökning: onr:"swepub:oai:research.chalmers.se:d359a0e4-cb4b-4cc6-85ec-4988e4683e7a" > Exercise-Mediated L...
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000 | 03693naa a2200457 4500 | |
001 | oai:research.chalmers.se:d359a0e4-cb4b-4cc6-85ec-4988e4683e7a | |
003 | SwePub | |
008 | 200420s2020 | |||||||||||000 ||eng| | |
024 | 7 | a https://doi.org/10.1016/j.isci.2020.1009782 DOI |
024 | 7 | a https://research.chalmers.se/publication/5165422 URI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Pedersen, K. S.u Copenhagen University Hospital4 aut |
245 | 1 0 | a Exercise-Mediated Lowering of Glutamine Availability Suppresses Tumor Growth and Attenuates Muscle Wasting |
264 | 1 | b Elsevier BV,c 2020 |
338 | a electronic2 rdacarrier | |
520 | a Glutamine is a central nutrient for many cancers, contributing to the generation of building blocks and energy-promoting signaling necessary for neoplastic proliferation. In this study, we hypothesized that lowering systemic glutamine levels by exercise may starve tumors, thereby contributing to the inhibitory effect of exercise on tumor growth. We demonstrate that limiting glutamine availability, either pharmacologically or physiologically by voluntary wheel running, significantly attenuated the growth of two syngeneic murine tumor models of breast cancer and lung cancer, respectively, and decreased markers of atrophic signaling in muscles from tumor-bearing mice. In continuation, wheel running completely abolished tumor-induced loss of weight and lean body mass, independently of the effect of wheel running on tumor growth. Moreover, wheel running abolished tumor-induced upregulation of muscular glutamine transporters and myostatin signaling. In conclusion, our data suggest that voluntary wheel running preserves muscle mass by counteracting muscular glutamine release and tumor-induced atrophic signaling. | |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Fysiologi0 (SwePub)301062 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Physiology0 (SwePub)301062 hsv//eng |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Radiologi och bildbehandling0 (SwePub)302082 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Radiology, Nuclear Medicine and Medical Imaging0 (SwePub)302082 hsv//eng |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Cancer och onkologi0 (SwePub)302032 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Cancer and Oncology0 (SwePub)302032 hsv//eng |
653 | a Physiology | |
653 | a Cancer | |
653 | a Specialized Functions of Cells | |
700 | 1 | a Gatto, Francesco,d 1987u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)gatto |
700 | 1 | a Zerahn, Bou Amtssygehuset i Herlev4 aut |
700 | 1 | a Nielsen, Jens B,d 1962u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)nielsenj |
700 | 1 | a Pedersen, B. K.u Copenhagen University Hospital4 aut |
700 | 1 | a Hojman, P.u Copenhagen University Hospital4 aut |
700 | 1 | a Gehl, J.u Sjællands Universitetshospital,Zealand University Hospital,Köpenhamns universitet,University of Copenhagen4 aut |
710 | 2 | a Copenhagen University Hospitalb Chalmers tekniska högskola4 org |
773 | 0 | t iScienced : Elsevier BVg 23:4q 23:4x 2589-0042 |
856 | 4 | u https://research.chalmers.se/publication/516542/file/516542_Fulltext.pdfx primaryx freey FULLTEXT |
856 | 4 | u http://www.cell.com/article/S2589004220301620/pdf |
856 | 4 8 | u https://doi.org/10.1016/j.isci.2020.100978 |
856 | 4 8 | u https://research.chalmers.se/publication/516542 |
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