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Principles of alternative gerontology

Surveys of taxonomic groups of animals have shown that contrary to the opinion of most gerontologists aging is not a genuine trait. The process of aging is not universal and its mechanisms have not been widely conserved among species. All life forms are subject to extrinsic and intrinsic destructive...

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Autores principales: Bilinski, Tomasz, Bylak, Aneta, Zadrag-Tecza, Renata
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Impact Journals LLC 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4925816/
https://www.ncbi.nlm.nih.gov/pubmed/27017907
http://dx.doi.org/10.18632/aging.100931
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author Bilinski, Tomasz
Bylak, Aneta
Zadrag-Tecza, Renata
author_facet Bilinski, Tomasz
Bylak, Aneta
Zadrag-Tecza, Renata
author_sort Bilinski, Tomasz
collection PubMed
description Surveys of taxonomic groups of animals have shown that contrary to the opinion of most gerontologists aging is not a genuine trait. The process of aging is not universal and its mechanisms have not been widely conserved among species. All life forms are subject to extrinsic and intrinsic destructive forces. Destructive effects of stochastic events are visible only when allowed by the specific life program of an organism. Effective life programs of immortality and high longevity eliminate the impact of unavoidable damage. Organisms that are capable of agametic reproduction are biologically immortal. Mortality of an organism is clearly associated with terminal specialisation in sexual reproduction. The longevity phenotype that is not accompanied by symptoms of senescence has been observed in those groups of animals that continue to increase their body size after reaching sexual maturity. This is the result of enormous regeneration abilities of both of the above-mentioned groups. Senescence is observed when: (i) an organism by principle switches off the expression of existing growth and regeneration programs, as in the case of imago formation in insect development; (ii) particular programs of growth and regeneration of progenitors are irreversibly lost, either partially or in their entirety, in mammals and birds. “We can't solve problems by using the same kind of thinking we used when we created them.” (Ascribed to Albert Einstein)
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spelling pubmed-49258162016-07-01 Principles of alternative gerontology Bilinski, Tomasz Bylak, Aneta Zadrag-Tecza, Renata Aging (Albany NY) Review Surveys of taxonomic groups of animals have shown that contrary to the opinion of most gerontologists aging is not a genuine trait. The process of aging is not universal and its mechanisms have not been widely conserved among species. All life forms are subject to extrinsic and intrinsic destructive forces. Destructive effects of stochastic events are visible only when allowed by the specific life program of an organism. Effective life programs of immortality and high longevity eliminate the impact of unavoidable damage. Organisms that are capable of agametic reproduction are biologically immortal. Mortality of an organism is clearly associated with terminal specialisation in sexual reproduction. The longevity phenotype that is not accompanied by symptoms of senescence has been observed in those groups of animals that continue to increase their body size after reaching sexual maturity. This is the result of enormous regeneration abilities of both of the above-mentioned groups. Senescence is observed when: (i) an organism by principle switches off the expression of existing growth and regeneration programs, as in the case of imago formation in insect development; (ii) particular programs of growth and regeneration of progenitors are irreversibly lost, either partially or in their entirety, in mammals and birds. “We can't solve problems by using the same kind of thinking we used when we created them.” (Ascribed to Albert Einstein) Impact Journals LLC 2016-03-25 /pmc/articles/PMC4925816/ /pubmed/27017907 http://dx.doi.org/10.18632/aging.100931 Text en Copyright: © 2016 Bilinski et al. http://creativecommons.org/licenses/by/2.5/ This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
spellingShingle Review
Bilinski, Tomasz
Bylak, Aneta
Zadrag-Tecza, Renata
Principles of alternative gerontology
title Principles of alternative gerontology
title_full Principles of alternative gerontology
title_fullStr Principles of alternative gerontology
title_full_unstemmed Principles of alternative gerontology
title_short Principles of alternative gerontology
title_sort principles of alternative gerontology
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4925816/
https://www.ncbi.nlm.nih.gov/pubmed/27017907
http://dx.doi.org/10.18632/aging.100931
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