Results 11 to 20 of about 237,133 (291)

Aging as a consequence of misrepair -- A novel theory of aging [PDF]

open access: yes, 2009
It is now increasingly realized that the underlying mechanisms which govern aging is a complex interplay of genetic regulation and damage accumulation. Aging as a result of accumulation of ‘faults’ on cellular and molecular levels, has been
Arne Wunderlin   +3 more
core   +4 more sources

Increased Brain Age Gap Estimate (BrainAGE) in Young Adults After Premature Birth

open access: yesFrontiers in Aging Neuroscience, 2021
Recent evidence suggests increased metabolic and physiologic aging rates in premature-born adults. While the lasting consequences of premature birth on human brain development are known, its impact on brain aging remains unclear.
Dennis M. Hedderich   +27 more
doaj   +1 more source

Benign prostatic hyperplasia in a 23 year old man with progeroid syndrome

open access: yesAfrican Journal of Urology, 2018
Introduction: Progeroid syndromes are characterized by accelerated aging and early development of diseases typically associated with aging. Premature development of tumors including BPH, maybe observed in these patients, which can lead to significant ...
M. Ahmed   +4 more
doaj   +1 more source

Genomic instability and DNA replication defects in progeroid syndromes [PDF]

open access: yes, 2018
Progeroid syndromes induced by mutations in lamin A or in its interactors – named progeroid laminopathies – are model systems for the dissection of the molecular pathways causing physio- logical and premature aging.
Chiara Merigliano   +4 more
core   +1 more source

Premature CD4+ T cell aging and its contribution to lymphopenia-induced proliferation of memory cells in autoimmune-prone non-obese diabetic mice.

open access: yesPLoS ONE, 2014
Lymphopenia-induced proliferation (LIP), a mechanism to maintain a constant number of T cells in circulation, occurs in both normal aging and autoimmune disease.
Ting-Ting Sheu   +3 more
doaj   +1 more source

Inflammation and premature aging in advanced chronic kidney disease [PDF]

open access: yes, 2017
Systemic inflammation in end-stage renal disease (ESRD) is an established risk factor for mortality and a catalyst for other complications which are related to a premature aging phenotype, including muscle wasting, vascular calcification and other forms ...
Casper G. Schalkwijk   +9 more
core   +1 more source

Altered modulation of lamin A/C-HDAC2 interaction and p21 expression during oxidative stress response in HGPS [PDF]

open access: yes, 2018
Defects in stress response are main determinants of cellular senescence and organism aging. In fibroblasts from patients affected by Hutchinson-Gilford progeria, a severe LMNA-linked syndrome associated with bone resorption, cardiovascular disorders, and
Andrenacci, Davide   +13 more
core   +2 more sources

PREMATURE AGING MARKERS IN WOMEN OF REPRODUCTIVE AGE WITH HYPOPITUITARISM

open access: yesAlʹmanah Kliničeskoj Mediciny, 2016
Background: Premature aging reduces quality of human life, leads to development of “old age diseases” in younger age, and also shortens life expectancy.
D. S. Mikhaylova, I. A. Ilovayskaya
doaj   +1 more source

Differential stem cell aging kinetics in Hutchinson-Gilford progeria syndrome and Werner syndrome

open access: yesProtein & Cell, 2018
Hutchinson-Gilford progeria syndrome (HGPS) and Werner syndrome (WS) are two of the best characterized human progeroid syndromes. HGPS is caused by a point mutation in lamin A (LMNA) gene, resulting in the production of a truncated protein product ...
Zeming Wu   +14 more
doaj   +1 more source

Doubled lifespan and patient‐like pathologies in progeria mice fed high‐fat diet [PDF]

open access: yes, 2019
Hutchinson-Gilford Progeria Syndrome (HGPS) is a devastating premature aging disease. Mouse models have been instrumental for understanding HGPS mechanisms and for testing therapies, which to date have had only marginal benefits in mice and patients ...
Albert, Carolyn J   +10 more
core   +2 more sources

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