The DOI matches its Crossref record; 38 of the 38 references it cites were found in a registry or an index.
Contribution of Impaired Mitochondrial Autophagy to Cardiac Aging: Mechanisms and Therapeutic Opportunities
Open accessAbstract
The prevalence of cardiovascular disease increases with advancing age. Although long-term exposure to cardiovascular risk factors plays a major role in the etiopathogenesis of cardiovascular disease, intrinsic cardiac aging enhances the susceptibility to developing heart pathologies in late life. The progressive decline of cardiomyocyte mitochondrial function is considered a major mechanism underlying heart senescence. Damaged mitochondria not only produce less ATP but also generate increased amounts of reactive oxygen species and display a greater propensity to trigger apoptosis. Given the postmitotic nature of cardiomyocytes, the efficient removal of dysfunctional mitochondria is critical for the maintenance of cell homeostasis, because damaged organelles cannot be diluted by cell proliferation. The only known mechanism whereby mitochondria are turned over is through macroautophagy. The efficiency of this process declines with advancing age, which may play a critical role in heart senescence and age-related cardiovascular disease. The present review illustrates the putative mechanisms whereby alterations in the autophagic removal of damaged mitochondria intervene in the process of cardiac aging and in the pathogenesis of specific heart diseases that are especially prevalent in late life (eg, left ventricular hypertrophy, ischemic heart disease, heart failure, and diabetic cardiomyopathy). Interventions proposed to counteract cardiac aging through improvements in macroautophagy (eg, calorie restriction and calorie restriction mimetics) are also presented.
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Cites
1 retracted
Mitochondrial Autophagy Is an HIF-1-dependent Adaptive Metabolic Response to Hypoxia
Zhang, H., Bosch-Marce, M., Shimoda, L. A., Tan, Y. S., Baek, J. H., Wesley, J. B., Gonzalez, F. J., & Semenza, G. L. (2008) · Journal of Biological Chemistry · doi:10.1074/jbc.m800102200 · Cited by 1,601
RetractedAMPK and mTOR regulate autophagy through direct phosphorylation of Ulk1
Kim, J., Kundu, M., Viollet, B., & Guan, K.-L. (2011) · Nature Cell Biology · doi:10.1038/ncb2152 · Cited by 7,227
Resveratrol improves health and survival of mice on a high-calorie diet
Baur, J. A., Pearson, K. J., Price, N. L., Jamieson, H. A., Lerin, C., Kalra, A., Prabhu, V. V., Allard, J. S., Lopez-Lluch, G., Lewis, K., et al. (2006) · Nature · doi:10.1038/nature05354 · Cited by 4,290
Parkin is recruited selectively to impaired mitochondria and promotes their autophagy
Narendra, D., Tanaka, A., Suen, D.-F., & Youle, R. J. (2008) · The Journal of Cell Biology · doi:10.1083/jcb.200809125 · Cited by 4,026
Rapamycin fed late in life extends lifespan in genetically heterogeneous mice
Harrison, D. E., Strong, R., Sharp, Z. D., Nelson, J. F., Astle, C. M., Flurkey, K., Nadon, N. L., Wilkinson, J. E., Frenkel, K., Carter, C. S., et al. (2009) · Nature · doi:10.1038/nature08221 · Cited by 3,766
AMPK regulates energy expenditure by modulating NAD+ metabolism and SIRT1 activity
Cantó, C., Gerhart-Hines, Z., Feige, J. N., Lagouge, M., Noriega, L., Milne, J. C., Elliott, P. J., Puigserver, P., & Auwerx, J. (2009) · Nature · doi:10.1038/nature07813 · Cited by 3,300
Autophagy in immunity and inflammation
Levine, B., Mizushima, N., & Virgin, H. W. (2011) · Nature · doi:10.1038/nature09782 · Cited by 3,289
WRITING GROUP MEMBERS, Lloyd-Jones, D., Adams, R., Carnethon, M., De Simone, G., Ferguson, T. B., Flegal, K., Ford, E., Furie, K., Go, A., et al. (2009) · Circulation · doi:10.1161/circulationaha.108.191261 · Cited by 3,140
Fission and selective fusion govern mitochondrial segregation and elimination by autophagy
Twig, G., Elorza, A., Molina, A. J. A., Mohamed, H., Wikstrom, J. D., Walzer, G., Stiles, L., Haigh, S. E., Katz, S., Las, G., et al. (2008) · The EMBO Journal · doi:10.1038/sj.emboj.7601963 · Cited by 3,082 · cited 1×
“64 In addition, oxidative damage can lead to the formation of asymmetrical daughter mitochondria characterized by different m, with autophagy specifically targeting mitochondria with lower m.(65) Apart from the degradation of damaged mitochondria under stress conditions, mitophagy is essential for mitochondrial turnov…”
BackgroundPINK1/Parkin-mediated mitophagy is dependent on VDAC1 and p62/SQSTM1
Geisler, S., Holmström, K. M., Skujat, D., Fiesel, F. C., Rothfuss, O. C., Kahle, P. J., & Springer, W. (2010) · Nature Cell Biology · doi:10.1038/ncb2012 · Cited by 2,835
Cited by
PINK1-Phosphorylated Mitofusin 2 Is a Parkin Receptor for Culling Damaged Mitochondria
Chen, Y., & Dorn, G. W. (2013) · Science · doi:10.1126/science.1231031 · Cited by 1,323
Autophagy as a promoter of longevity: insights from model organisms
Hansen, M., Rubinsztein, D. C., & Walker, D. W. (2018) · Nature Reviews Molecular Cell Biology · doi:10.1038/s41580-018-0033-y · Cited by 754
PINK1 deficiency impairs mitochondrial homeostasis and promotes lung fibrosis
Bueno, M., Lai, Y.-C., Romero, Y., Brands, J., St. Croix, C. M., Kamga, C., Corey, C., Herazo-Maya, J. D., Sembrat, J., Lee, J. S., et al. (2015) · Journal of Clinical Investigation · doi:10.1172/jci74942 · Cited by 627
Loss of iron triggers PINK1/Parkin‐independent mitophagy
Allen, G. F. G., Toth, R., James, J., & Ganley, I. G. (2013) · The EMBO Reports · doi:10.1038/embor.2013.168 · Cited by 555
Hoshino, A., Mita, Y., Okawa, Y., Ariyoshi, M., Iwai-Kanai, E., Ueyama, T., Ikeda, K., Ogata, T., & Matoba, S. (2013) · Nature Communications · doi:10.1038/ncomms3308 · Cited by 536
Metadata
- Authors
- Dutta, D., Calvani, R., Bernabei, R., Leeuwenburgh, C., & Marzetti, E.
- Venue
- Circulation Research
- Published
- 2012-04-13
- Volume
- 110
- Issue
- 8
- Pages
- 1125-1138
- ISSN
- 0009-7330 (ISSN-L)
- 1524-4571
- OpenAlex
- W1971658576
- Cited by
- 221
- References
- 38
- FWCI
- 16.37
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Dutta, D., Calvani, R., Bernabei, R., Leeuwenburgh, C., & Marzetti, E. (2012). Contribution of Impaired Mitochondrial Autophagy to Cardiac Aging: Mechanisms and Therapeutic Opportunities. Circulation Research. https://doi.org/10.1161/circresaha.111.246108
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