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Techniques to Induce and Quantify Cellular Senescence

Techniques to Induce and Quantify Cellular Senescence

Published on: May 1, 2017

Techniques for analysis of biological aging.

Trygve O Tollefsbol¹

¹Department of Biology, University of Alabama at Birmingham, Birmingham, AL, USA.

Methods in Molecular Biology (Clifton, N.J.)

|July 20, 2007

Summary

Biological aging involves molecular, cellular, and organismal changes studied via various methods. This review categorizes techniques into basic, intervention, and analysis protocols for aging research.

Area of Science:

Gerontology
Cell Biology
Molecular Biology

Background:

Biological aging is a complex process affecting molecular, cellular, and organismal levels.
Cellular senescence in vitro has been a long-standing model for studying aging.
Organismal aging models, including yeast and Drosophila, are gaining research focus.

Purpose of the Study:

To provide a comprehensive overview of the diverse methodologies used in aging research.
To categorize the increasing number of techniques applied to the study of biological aging.
To organize aging research approaches into basic techniques, intervention methods, and analysis protocols.

Main Methods:

Review and categorization of established and emerging techniques in aging research.

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Analysis of methods applicable to both in vitro cellular senescence and in vivo organismal aging.

Classification of protocols based on their application: basic techniques, interventions, and molecular/cellular analysis.

Main Results:

The number of techniques for studying biological aging has grown exponentially.
Aging research methodologies can be broadly grouped into three main categories.
The volume organizes these diverse techniques for clarity and accessibility.

Conclusions:

A structured approach to understanding aging methodologies is crucial.
The categorization aids researchers in navigating the expanding field of aging research.
This framework supports the comprehensive analysis of molecular and cellular changes in aging.