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Validation of a Psychosocial Intervention on Body Image in Older People: An Experimental Design
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Aging: a New Perspective on an Old Issue.

Marcelo A Mori1

  • 1Laboratory of Aging Biology (LaBE), Universidade Estadual de Campinas/UNICAMP, Campinas, SP, Brazil.

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Summary
This summary is machine-generated.

Aging is influenced by signals from adipose tissue, regulated by small non-coding RNAs like microRNAs (miRNAs). This research provides historical context and current insights into manipulating lifespan.

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Area of Science:

  • Gerontology
  • Molecular Biology
  • Genetics

Background:

  • Global populations are rapidly aging, increasing interest in understanding and potentially extending human lifespan.
  • The study of aging has evolved significantly, with recent decades yielding insights into biological aging mechanisms.
  • Historically, humanity has sought ways to combat senescence and prolong life.

Purpose of the Study:

  • To provide a historical overview of aging research.
  • To propose a novel perspective on aging control mechanisms.
  • To highlight the role of adipose tissue and small non-coding RNAs in aging.

Main Methods:

  • Historical literature review of aging research.
  • Analysis of current understanding of senescence and lifespan manipulation.
  • Review of molecular mechanisms involving adipose tissue and non-coding RNAs.

Main Results:

  • Aging research has progressed from philosophical inquiry to scientific investigation.
  • Adipose tissue plays a crucial role in regulating aging processes.
  • Small non-coding RNAs, specifically microRNAs (miRNAs), are key regulators of these adipose-derived signals.

Conclusions:

  • Aging is a complex process influenced by multiple factors.
  • Adipose tissue acts as a central regulator of aging.
  • MicroRNAs are critical mediators in the adipose tissue's control over aging and lifespan.