Human ageing as a dynamic, emergent and malleable process: from disease-oriented to health-oriented approaches.

Human ageing as a dynamic, emergent and malleable process: from disease-oriented to health-oriented approaches.
Biogerontology. 2019 Oct 08;:
Authors: Chmielewski PP
Abstract
Over the decades, biogerontology has matured as a scientific discipline. Currently, a number of theoretical frameworks are available to researchers when interpreting empirical data. Despite the great progress that has been made, a comprehensive understanding of biological processes that shape ageing is lacking. Senescence is a dynamic, plastic and highly complex metaphenomenon whose aetiology remains unclear. The paucity of information notwithstanding, some researchers promote 'anti-ageing' drugs and formulae every now and again. The rationale behind this concept is that ageing can be reduced to a mixture of biochemical reactions. Furthermore, the distinction between ageing and disease has been questioned on the grounds that ageing is the root of age-related diseases. It has been claimed that disease-oriented approaches can help delay ageing and prevent age-related diseases. Although these methods seem incongruous from an evolutionary standpoint, they become popular amongst the public. Moreover, if ageing is classified as a disease, this situation is likely to be exacerbated. Therefore, it is important to recognise the limitations of these reductionist and disease-oriented approaches. Only holistic and evidence-based strategies might be useful in slowing down ag...

Source: Biogerontology - October 7, 2019 Category: Geriatrics Authors: Chmielewski PP Tags: Biogerontology Source Type: research