Abstract
Somatic cellular senescence (SCS) describes the limited ability of cells to divide. Normally, SCS is associated with physiological aging, but evidence suggests that it may play a role in disease progression, even in young patients. Stressors such as acute injury or chronic inflammation may induce SCS, which in turn exhausts organ regenerative potential. This review summarizes what is known about SCS in the kidney with aging and disease. As most patients with chronic kidney disease (CKD) also develop cardiovascular complications, a second focus of this review deals with the role of SCS in cardiovascular disease. Also, as SCS seems to accelerate CKD and cardiovascular disease progression, developing strategies for new treatment options that overcome SCS or protect a patient from it represents an exciting challenge.
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Abbreviations
- ACE:
-
angiotensin-converting enzyme
- ANRIL:
-
antisense noncoding RNA in the INK4 locus
- ApoE:
-
apolipoprotein E
- ARF:
-
alternate open reading frame
- ATM:
-
ataxia telangiectasia mutated
- ATR:
-
ataxia telangiectasia mutated and Rad3-related
- CIP1:
-
cyclin-dependent kinase-interacting protein 1
- CKD:
-
chronic kidney disease
- CRP:
-
C-reactive protein
- eNOS:
-
endothelial nitric oxide synthase
- HDM2:
-
human double minute 2
- HUS:
-
hemolytic uremic syndrome
- INK4:
-
inhibitor of cyclin-dependent kinase 4
- KIP:
-
cyclin-dependent kinase-inhibitory protein
- MAPK:
-
mitogen-activated protein kinase
- MDM2:
-
mouse double minute 2
- mTOR:
-
mammalian target of rapamycin
- NO:
-
nitric oxide
- PBMC:
-
peripheral blood mononuclear cell
- PIKK:
-
phosphatidylinositol 3 kinase-like kinases
- Rb:
-
retinoblastoma protein
- S6K1:
-
ribosomal protein s6 kinase 1
- SA-β-GAL:
-
senescence-associated-β-galactosidase
- SCS:
-
somatic cellular senescence
- SNP:
-
single nucleotide polymorphism
- SOD2:
-
partial mitochondrial superoxide dismutase
- STASIS:
-
stimulation and stress-induced senescence-like arrest
- WAF1:
-
wild-type p53-activated fragment 1
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Jacobi, C., Hömme, M. & Melk, A. Is cellular senescence important in pediatric kidney disease?. Pediatr Nephrol 26, 2121–2131 (2011). https://doi.org/10.1007/s00467-010-1740-6
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DOI: https://doi.org/10.1007/s00467-010-1740-6