Extracellular vesicles provide a means for tissue crosstalk during exercise
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Extracellular vesicles provide a means for tissue crosstalk during exercise. / Whitham, Martin; Parker, Benjamin L; Friedrichsen, Martin; Hingst, Janne Rasmuss; Hjorth, Marit; Hughes, William E; Egan, Casey L; Cron, Lena; Watt, Kevin I; Kuchel, Rhiannon P; Jayasooriah, Navind; Estevez, Emma; Petzold, Tim; Suter, Catherine M; Gregorevic, Paul; Kiens, Bente; Richter, Erik A.; James, David E; Wojtaszewski, Jørgen; Febbraio, Mark A.
I: Cell Metabolism, Bind 27, Nr. 1, 2018, s. 237-251, e1-e4.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Extracellular vesicles provide a means for tissue crosstalk during exercise
AU - Whitham, Martin
AU - Parker, Benjamin L
AU - Friedrichsen, Martin
AU - Hingst, Janne Rasmuss
AU - Hjorth, Marit
AU - Hughes, William E
AU - Egan, Casey L
AU - Cron, Lena
AU - Watt, Kevin I
AU - Kuchel, Rhiannon P
AU - Jayasooriah, Navind
AU - Estevez, Emma
AU - Petzold, Tim
AU - Suter, Catherine M
AU - Gregorevic, Paul
AU - Kiens, Bente
AU - Richter, Erik A.
AU - James, David E
AU - Wojtaszewski, Jørgen
AU - Febbraio, Mark A.
N1 - CURIS 2018 NEXS 028
PY - 2018
Y1 - 2018
N2 - Exercise stimulates the release of molecules into the circulation, supporting the concept that inter-tissue signaling proteins are important mediators of adaptations to exercise. Recognizing that many circulating proteins are packaged in extracellular vesicles (EVs), we employed quantitative proteomic techniques to characterize the exercise-induced secretion of EV-contained proteins. Following a 1-hr bout of cycling exercise in healthy humans, we observed an increase in the circulation of over 300 proteins, with a notable enrichment of several classes of proteins that compose exosomes and small vesicles. Pulse-chase and intravital imaging experiments suggested EVs liberated by exercise have a propensity to localize in the liver and can transfer their protein cargo. Moreover, by employing arteriovenous balance studies across the contracting human limb, we identified several novel candidate myokines, released into circulation independently of classical secretion. These data identify a new paradigm by which tissue crosstalk during exercise can exert systemic biological effects.
AB - Exercise stimulates the release of molecules into the circulation, supporting the concept that inter-tissue signaling proteins are important mediators of adaptations to exercise. Recognizing that many circulating proteins are packaged in extracellular vesicles (EVs), we employed quantitative proteomic techniques to characterize the exercise-induced secretion of EV-contained proteins. Following a 1-hr bout of cycling exercise in healthy humans, we observed an increase in the circulation of over 300 proteins, with a notable enrichment of several classes of proteins that compose exosomes and small vesicles. Pulse-chase and intravital imaging experiments suggested EVs liberated by exercise have a propensity to localize in the liver and can transfer their protein cargo. Moreover, by employing arteriovenous balance studies across the contracting human limb, we identified several novel candidate myokines, released into circulation independently of classical secretion. These data identify a new paradigm by which tissue crosstalk during exercise can exert systemic biological effects.
KW - Exercise
KW - Exosome
KW - Extracellular vesicle
KW - Myokine
KW - Integrin
KW - Arteriovenous
KW - Proteomics
KW - Muscle
U2 - 10.1016/j.cmet.2017.12.001
DO - 10.1016/j.cmet.2017.12.001
M3 - Journal article
C2 - 29320704
VL - 27
SP - 237-251, e1-e4
JO - Cell Metabolism
JF - Cell Metabolism
SN - 1550-4131
IS - 1
ER -
ID: 188449841