التفاصيل البيبلوغرافية
| العنوان: |
DataSheet1_Weight Loss in Cancer Patients Correlates With p38β MAPK Activation in Skeletal Muscle.PDF |
| المؤلفون: |
Guohua Zhang (420456), Lindsey J. Anderson (11801075), Song Gao (131209), Thomas K. Sin (11801078), Zicheng Zhang (9083414), Hongyu Wu (104579), Syed H. Jafri (11801081), Solomon A. Graf (11801084), Peter C. Wu (11801087), Atreya Dash (11801090), Jose M. Garcia (11801093), Yi-Ping Li (2902158) |
| سنة النشر: |
2021 |
| المجموعة: |
Smithsonian Institution: Digital Repository |
| مصطلحات موضوعية: |
Cell Biology, Marine Biology, Cell Development, Proliferation and Death, Cell Metabolism, Cell Neurochemistry, Cellular Interactions (incl. Adhesion, Matrix, Cell Wall), P300, C/EBPbeta, ULK1, UBR2, Hsp70, Hsp90 |
| الوصف: |
Unintentional weight loss, a first clinical sign of muscle wasting, is a major threat to cancer survival without a defined etiology. We previously identified in mice that p38β MAPK mediates cancer-induced muscle wasting by stimulating protein catabolism. However, whether this mechanism is relevant to humans is unknown. In this study, we recruited men with cancer and weight loss (CWL) or weight stable (CWS), and non-cancer controls (NCC), who were consented to rectus abdominis (RA) biopsy and blood sampling (n = 20/group). In the RA of both CWS and CWL, levels of activated p38β MAPK and its effectors in the catabolic pathways were higher than in NCC, with progressively higher active p38β MAPK detected in CWL. Remarkably, levels of active p38β MAPK correlated with weight loss. Plasma analysis for factors that activate p38β MAPK revealed higher levels in some cytokines as well as Hsp70 and Hsp90 in CWS and/or CWL. Thus, p38β MAPK appears a biomarker of weight loss in cancer patients. |
| نوع الوثيقة: |
dataset |
| اللغة: |
unknown |
| Relation: |
https://figshare.com/articles/dataset/DataSheet1_Weight_Loss_in_Cancer_Patients_Correlates_With_p38_MAPK_Activation_in_Skeletal_Muscle_PDF/17133446 |
| DOI: |
10.3389/fcell.2021.784424.s001 |
| الاتاحة: |
https://doi.org/10.3389/fcell.2021.784424.s001 |
| Rights: |
CC BY 4.0 |
| رقم الانضمام: |
edsbas.7DF872BE |
| قاعدة البيانات: |
BASE |