TY - JOUR
T1 - Molecular Choreography of Acute Exercise
AU - Contrepois, Kévin
AU - Wu, Si
AU - Moneghetti, Kegan J.
AU - Hornburg, Daniel
AU - Ahadi, Sara
AU - Tsai, Ming Shian
AU - Metwally, Ahmed A.
AU - Wei, Eric
AU - Lee-McMullen, Brittany
AU - Quijada, Jeniffer V.
AU - Chen, Songjie
AU - Christle, Jeffrey W.
AU - Ellenberger, Mathew
AU - Balliu, Brunilda
AU - Taylor, Shalina
AU - Durrant, Matthew G.
AU - Knowles, David A.
AU - Choudhry, Hani
AU - Ashland, Melanie
AU - Bahmani, Amir
AU - Enslen, Brooke
AU - Amsallem, Myriam
AU - Kobayashi, Yukari
AU - Avina, Monika
AU - Perelman, Dalia
AU - Schüssler-Fiorenza Rose, Sophia Miryam
AU - Zhou, Wenyu
AU - Ashley, Euan A.
AU - Montgomery, Stephen B.
AU - Chaib, Hassan
AU - Haddad, Francois
AU - Snyder, Michael P.
N1 - Publisher Copyright:
© 2020 Elsevier Inc.
PY - 2020/5/28
Y1 - 2020/5/28
N2 - Acute physical activity leads to several changes in metabolic, cardiovascular, and immune pathways. Although studies have examined selected changes in these pathways, the system-wide molecular response to an acute bout of exercise has not been fully characterized. We performed longitudinal multi-omic profiling of plasma and peripheral blood mononuclear cells including metabolome, lipidome, immunome, proteome, and transcriptome from 36 well-characterized volunteers, before and after a controlled bout of symptom-limited exercise. Time-series analysis revealed thousands of molecular changes and an orchestrated choreography of biological processes involving energy metabolism, oxidative stress, inflammation, tissue repair, and growth factor response, as well as regulatory pathways. Most of these processes were dampened and some were reversed in insulin-resistant participants. Finally, we discovered biological pathways involved in cardiopulmonary exercise response and developed prediction models revealing potential resting blood-based biomarkers of peak oxygen consumption.
AB - Acute physical activity leads to several changes in metabolic, cardiovascular, and immune pathways. Although studies have examined selected changes in these pathways, the system-wide molecular response to an acute bout of exercise has not been fully characterized. We performed longitudinal multi-omic profiling of plasma and peripheral blood mononuclear cells including metabolome, lipidome, immunome, proteome, and transcriptome from 36 well-characterized volunteers, before and after a controlled bout of symptom-limited exercise. Time-series analysis revealed thousands of molecular changes and an orchestrated choreography of biological processes involving energy metabolism, oxidative stress, inflammation, tissue repair, and growth factor response, as well as regulatory pathways. Most of these processes were dampened and some were reversed in insulin-resistant participants. Finally, we discovered biological pathways involved in cardiopulmonary exercise response and developed prediction models revealing potential resting blood-based biomarkers of peak oxygen consumption.
KW - cardiopulmonary exercise testing
KW - fitness
KW - insulin resistance
KW - multi-omics
KW - outlier analysis
KW - peak VO
KW - physical activity
KW - predictive analytics
KW - systems biology
KW - time-series analysis
UR - http://www.scopus.com/inward/record.url?scp=85085345831&partnerID=8YFLogxK
U2 - 10.1016/j.cell.2020.04.043
DO - 10.1016/j.cell.2020.04.043
M3 - Article
C2 - 32470399
AN - SCOPUS:85085345831
SN - 0092-8674
VL - 181
SP - 1112-1130.e16
JO - Cell
JF - Cell
IS - 5
ER -