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Updated: Jul 19, 2026
09:29
Isolation of Intermediate Filament Proteins from Multiple Mouse Tissues to Study Aging-associated Post-translational Modifications
Published on: May 18, 2017
Protein modification in aging: an update.
1Department of Pharmaceutical Chemistry, The University of Kansas, 2095 Constant Avenue, Lawrence, KS 66047, USA. schoneic@ku.edu
Experimental Gerontology
|September 30, 2006
Summary
Post-translational modifications generate diverse protein forms, influencing aging and related diseases. This review covers key modifications like farnesylation and methylglyoxal-derivatization in aging research.
Area of Science:
- Biochemistry
- Molecular Biology
- Gerontology
Background:
- Post-translational modifications (PTMs) are crucial for protein diversity, affecting function, half-life, and interactions.
- Understanding PTMs is vital for comprehending cellular processes and disease mechanisms.
Purpose of the Study:
- To review selected research on the role of PTMs in biological aging.
- To highlight PTMs implicated in age-related diseases.
Main Methods:
- Literature review of research observations on PTMs.
- Focus on specific modifications: farnesylation, methylglyoxal-derivatization, transglutaminase pathways, 3-nitrotyrosine, and 2-oxo-histidine formation.
Main Results:
- PTMs significantly impact protein characteristics and cellular functions.
- Specific PTMs are linked to the aging process and the development of age-related conditions.
Conclusions:
- PTMs play a critical role in the biology of aging.
- Further research into PTMs can offer insights into age-related diseases and potential interventions.
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