volume 145 issue 25 pages 1853-1866

Fine-Tuning Cardiac Insulin-Like Growth Factor 1 Receptor Signaling to Promote Health and Longevity

Mahmoud Abdellatif 1, 2, 3, 4
Viktoria Trummer-Herbst 1
Alexander Martin Heberle 5
Alina Humnig 1
Tobias Pendl 6
Sylvère Durand 2, 3
Giulia Cerrato 2, 3
Sebastian J. Hofer 4, 6, 7
Moydul Islam 8, 9
Julia Voglhuber 4
José Miguel Ramos Pittol 5
Guido Kroemer 2, 3
Gerald Hoefler 4, 10
Albrecht Schmidt 1
Peter P. Rainer 1, 4
Daniel Scherr 1
Dirk von Lewinski 1
Egbert Bisping 1
Julie R McMullen 11
Abhinav Diwan 9, 12
Tobias Eisenberg 4, 6, 7
Frank Madeo 4, 6, 7
Kathrin Thedieck 5, 13, 14
Guido Kroemer 2, 3, 15
Simon Sedej 1, 4, 16
6
 
Institute of Molecular Biosciences, NAWI Graz (T.P., S.J.H., T.E., F.M.), Washington University School of Medicine, Saint Louis, MO.
7
 
Field of Excellence BioHealth (S.J.H., T.E., F.M.), Washington University School of Medicine, Saint Louis, MO.
8
 
University of Graz, Austria. Department of Chemistry (M.I.), Washington University School of Medicine, Saint Louis, MO.
9
 
Center for Cardiovascular Research and Cardiovascular Division, Department of Medicine (M.I., A.D.), Washington University School of Medicine, Saint Louis, MO.
12
 
John Cochran Veterans Affairs Medical Center, Saint Louis, MO (A.D.).
Publication typeJournal Article
Publication date2022-06-21
scimago Q1
wos Q1
SJR8.668
CiteScore45.1
Impact factor38.6
ISSN00097322, 15244539
Cardiology and Cardiovascular Medicine
Physiology (medical)
Abstract
Background:

The insulin-like growth factor 1 (IGF1) pathway is a key regulator of cellular metabolism and aging. Although its inhibition promotes longevity across species, the effect of attenuated IGF1 signaling on cardiac aging remains controversial.

Methods:

We performed a lifelong study to assess cardiac health and lifespan in 2 cardiomyocyte-specific transgenic mouse models with enhanced versus reduced IGF1 receptor (IGF1R) signaling. Male mice with human IGF1R overexpression or dominant negative phosphoinositide 3-kinase mutation were examined at different life stages by echocardiography, invasive hemodynamics, and treadmill coupled to indirect calorimetry. In vitro assays included cardiac histology, mitochondrial respiration, ATP synthesis, autophagic flux, and targeted metabolome profiling, and immunoblots of key IGF1R downstream targets in mouse and human explanted failing and nonfailing hearts, as well.

Results:

Young mice with increased IGF1R signaling exhibited superior cardiac function that progressively declined with aging in an accelerated fashion compared with wild-type animals, resulting in heart failure and a reduced lifespan. In contrast, mice with low cardiac IGF1R signaling exhibited inferior cardiac function early in life, but superior cardiac performance during aging, and increased maximum lifespan, as well. Mechanistically, the late-life detrimental effects of IGF1R activation correlated with suppressed autophagic flux and impaired oxidative phosphorylation in the heart. Low IGF1R activity consistently improved myocardial bioenergetics and function of the aging heart in an autophagy-dependent manner. In humans, failing hearts, but not those with compensated hypertrophy, displayed exaggerated IGF1R expression and signaling activity.

Conclusions:

Our findings indicate that the relationship between IGF1R signaling and cardiac health is not linear, but rather biphasic. Hence, pharmacological inhibitors of the IGF1 pathway, albeit unsuitable for young individuals, might be worth considering in older adults.

Found 
Found 

Top-30

Journals

1
2
3
4
European Heart Journal
4 publications, 4.71%
Circulation
3 publications, 3.53%
Frontiers in Cardiovascular Medicine
3 publications, 3.53%
Scientific Reports
3 publications, 3.53%
European Journal of Heart Failure
3 publications, 3.53%
The Journal of Cardiovascular Aging
3 publications, 3.53%
Cardiovascular Research
3 publications, 3.53%
Expert Opinion on Therapeutic Targets
2 publications, 2.35%
Frontiers in Cell and Developmental Biology
2 publications, 2.35%
Journal of the American Heart Association
2 publications, 2.35%
Ageing Research Reviews
2 publications, 2.35%
Biomedicines
2 publications, 2.35%
Journal of the American College of Cardiology
2 publications, 2.35%
eLife
2 publications, 2.35%
Nature Aging
1 publication, 1.18%
Cells
1 publication, 1.18%
Cell
1 publication, 1.18%
Cell Metabolism
1 publication, 1.18%
Signal Transduction and Targeted Therapy
1 publication, 1.18%
Nature Reviews Cardiology
1 publication, 1.18%
Autophagy
1 publication, 1.18%
Aging Cell
1 publication, 1.18%
Research square
1 publication, 1.18%
Aquaculture Reports
1 publication, 1.18%
Molecular Metabolism
1 publication, 1.18%
bioRxiv
1 publication, 1.18%
Canadian Journal of Cardiology
1 publication, 1.18%
JACC: Heart Failure
1 publication, 1.18%
Science Translational Medicine
1 publication, 1.18%
1
2
3
4

Publishers

5
10
15
20
25
Elsevier
22 publications, 25.88%
Springer Nature
11 publications, 12.94%
Oxford University Press
8 publications, 9.41%
Wiley
8 publications, 9.41%
MDPI
6 publications, 7.06%
Ovid Technologies (Wolters Kluwer Health)
5 publications, 5.88%
Frontiers Media S.A.
5 publications, 5.88%
Taylor & Francis
4 publications, 4.71%
Cold Spring Harbor Laboratory
4 publications, 4.71%
OAE Publishing Inc.
3 publications, 3.53%
eLife Sciences Publications
2 publications, 2.35%
American Association for the Advancement of Science (AAAS)
1 publication, 1.18%
American Physiological Society
1 publication, 1.18%
Arterialnaya Gipertenziya
1 publication, 1.18%
American Society for Microbiology
1 publication, 1.18%
5
10
15
20
25
  • We do not take into account publications without a DOI.
  • Statistics recalculated weekly.

Are you a researcher?

Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
86
Share
Cite this
GOST |
Cite this
GOST Copy
Abdellatif M. et al. Fine-Tuning Cardiac Insulin-Like Growth Factor 1 Receptor Signaling to Promote Health and Longevity // Circulation. 2022. Vol. 145. No. 25. pp. 1853-1866.
GOST all authors (up to 50) Copy
Abdellatif M., Trummer-Herbst V., Heberle A. M., Humnig A., Pendl T., Durand S., Cerrato G., Hofer S. J., Islam M., Voglhuber J., Ramos Pittol J. M., Kroemer G., Hoefler G., Schmidt A., Rainer P. P., Scherr D., von Lewinski D., Bisping E., McMullen J. R., Diwan A., Eisenberg T., Madeo F., Thedieck K., Kroemer G., Sedej S. Fine-Tuning Cardiac Insulin-Like Growth Factor 1 Receptor Signaling to Promote Health and Longevity // Circulation. 2022. Vol. 145. No. 25. pp. 1853-1866.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1161/CIRCULATIONAHA.122.059863
UR - https://doi.org/10.1161/CIRCULATIONAHA.122.059863
TI - Fine-Tuning Cardiac Insulin-Like Growth Factor 1 Receptor Signaling to Promote Health and Longevity
T2 - Circulation
AU - Abdellatif, Mahmoud
AU - Trummer-Herbst, Viktoria
AU - Heberle, Alexander Martin
AU - Humnig, Alina
AU - Pendl, Tobias
AU - Durand, Sylvère
AU - Cerrato, Giulia
AU - Hofer, Sebastian J.
AU - Islam, Moydul
AU - Voglhuber, Julia
AU - Ramos Pittol, José Miguel
AU - Kroemer, Guido
AU - Hoefler, Gerald
AU - Schmidt, Albrecht
AU - Rainer, Peter P.
AU - Scherr, Daniel
AU - von Lewinski, Dirk
AU - Bisping, Egbert
AU - McMullen, Julie R
AU - Diwan, Abhinav
AU - Eisenberg, Tobias
AU - Madeo, Frank
AU - Thedieck, Kathrin
AU - Kroemer, Guido
AU - Sedej, Simon
PY - 2022
DA - 2022/06/21
PB - Ovid Technologies (Wolters Kluwer Health)
SP - 1853-1866
IS - 25
VL - 145
PMID - 35616058
SN - 0009-7322
SN - 1524-4539
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2022_Abdellatif,
author = {Mahmoud Abdellatif and Viktoria Trummer-Herbst and Alexander Martin Heberle and Alina Humnig and Tobias Pendl and Sylvère Durand and Giulia Cerrato and Sebastian J. Hofer and Moydul Islam and Julia Voglhuber and José Miguel Ramos Pittol and Guido Kroemer and Gerald Hoefler and Albrecht Schmidt and Peter P. Rainer and Daniel Scherr and Dirk von Lewinski and Egbert Bisping and Julie R McMullen and Abhinav Diwan and Tobias Eisenberg and Frank Madeo and Kathrin Thedieck and Guido Kroemer and Simon Sedej},
title = {Fine-Tuning Cardiac Insulin-Like Growth Factor 1 Receptor Signaling to Promote Health and Longevity},
journal = {Circulation},
year = {2022},
volume = {145},
publisher = {Ovid Technologies (Wolters Kluwer Health)},
month = {jun},
url = {https://doi.org/10.1161/CIRCULATIONAHA.122.059863},
number = {25},
pages = {1853--1866},
doi = {10.1161/CIRCULATIONAHA.122.059863}
}
MLA
Cite this
MLA Copy
Abdellatif, Mahmoud, et al. “Fine-Tuning Cardiac Insulin-Like Growth Factor 1 Receptor Signaling to Promote Health and Longevity.” Circulation, vol. 145, no. 25, Jun. 2022, pp. 1853-1866. https://doi.org/10.1161/CIRCULATIONAHA.122.059863.