Exercise-induced crosstalk between immune cells and adipocytes in humans: Role of oncostatin-M
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Exercise-induced crosstalk between immune cells and adipocytes in humans : Role of oncostatin-M. / Dollet, Lucile; Lundell, Leonidas S.; Chibalin, Alexander V.; Pendergrast, Logan A.; Pillon, Nicolas J.; Lansbury, Elizabeth L.; Elmastas, Merve; Frendo-Cumbo, Scott; Jalkanen, Jutta; de Castro Barbosa, Thais; Cervone, Daniel T.; Caidahl, Kenneth; Dmytriyeva, Oksana; Deshmukh, Atul S.; Barrès, Romain; Rydén, Mikael; Wallberg-Henriksson, Harriet; Zierath, Juleen R.; Krook, Anna.
In: Cell Reports Medicine, Vol. 5, No. 1, 101348, 2024.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Exercise-induced crosstalk between immune cells and adipocytes in humans
T2 - Role of oncostatin-M
AU - Dollet, Lucile
AU - Lundell, Leonidas S.
AU - Chibalin, Alexander V.
AU - Pendergrast, Logan A.
AU - Pillon, Nicolas J.
AU - Lansbury, Elizabeth L.
AU - Elmastas, Merve
AU - Frendo-Cumbo, Scott
AU - Jalkanen, Jutta
AU - de Castro Barbosa, Thais
AU - Cervone, Daniel T.
AU - Caidahl, Kenneth
AU - Dmytriyeva, Oksana
AU - Deshmukh, Atul S.
AU - Barrès, Romain
AU - Rydén, Mikael
AU - Wallberg-Henriksson, Harriet
AU - Zierath, Juleen R.
AU - Krook, Anna
N1 - Publisher Copyright: © 2024 The Authors
PY - 2024
Y1 - 2024
N2 - The discovery of exercise-regulated circulatory factors has fueled interest in organ crosstalk, especially between skeletal muscle and adipose tissue, and the role in mediating beneficial effects of exercise. We studied the adipose tissue transcriptome in men and women with normal glucose tolerance or type 2 diabetes following an acute exercise bout, revealing substantial exercise- and time-dependent changes, with sustained increase in inflammatory genes in type 2 diabetes. We identify oncostatin-M as one of the most upregulated adipose-tissue-secreted factors post-exercise. In cultured human adipocytes, oncostatin-M enhances MAPK signaling and regulates lipolysis. Oncostatin-M expression arises predominantly from adipose tissue immune cell fractions, while the corresponding receptors are expressed in adipocytes. Oncostatin-M expression increases in cultured human Thp1 macrophages following exercise-like stimuli. Our results suggest that immune cells, via secreted factors such as oncostatin-M, mediate a crosstalk between skeletal muscle and adipose tissue during exercise to regulate adipocyte metabolism and adaptation.
AB - The discovery of exercise-regulated circulatory factors has fueled interest in organ crosstalk, especially between skeletal muscle and adipose tissue, and the role in mediating beneficial effects of exercise. We studied the adipose tissue transcriptome in men and women with normal glucose tolerance or type 2 diabetes following an acute exercise bout, revealing substantial exercise- and time-dependent changes, with sustained increase in inflammatory genes in type 2 diabetes. We identify oncostatin-M as one of the most upregulated adipose-tissue-secreted factors post-exercise. In cultured human adipocytes, oncostatin-M enhances MAPK signaling and regulates lipolysis. Oncostatin-M expression arises predominantly from adipose tissue immune cell fractions, while the corresponding receptors are expressed in adipocytes. Oncostatin-M expression increases in cultured human Thp1 macrophages following exercise-like stimuli. Our results suggest that immune cells, via secreted factors such as oncostatin-M, mediate a crosstalk between skeletal muscle and adipose tissue during exercise to regulate adipocyte metabolism and adaptation.
KW - adipose tissue
KW - crosstalk
KW - exercise
KW - human
KW - immune cells
KW - inflammation
KW - oncostatin-M
KW - skeletal muscle
KW - type 2 diabetes
U2 - 10.1016/j.xcrm.2023.101348
DO - 10.1016/j.xcrm.2023.101348
M3 - Journal article
C2 - 38151020
AN - SCOPUS:85182347436
VL - 5
JO - Cell Reports Medicine
JF - Cell Reports Medicine
SN - 2666-3791
IS - 1
M1 - 101348
ER -
ID: 386599234