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Author Spotlight: A Selective Luciferase-Based Assay for Monitoring ATG4B 27 Activity in Cells
Published on: June 30, 2023
Targeting autophagy as a strategy for drug discovery and therapeutic modulation
Lixia Gao1, Catherine E Jauregui1, Yong Teng1,2,3
1Department of Oral Biology, Dental College of Georgia, Augusta University, Augusta, GA 30912, USA.
Abstract:
Autophagy is a self-protective mechanism of living cells or organisms under various stress conditions. Studies of human genetics and pathophysiology have implicated that alterations in autophagy affect the context of cellular homeostasis and disease-associated phenotypes. The molecular components of autophagy are currently being explored as new pharmacologic targets for drug development and therapeutic intervention of various diseases. Drugs that restore the normal autophagic pathways have the potential for effectively treating human disorders that depend on aberrations of autophagy. Here, we review the role of autophagy and its alterations in the pathogenesis of diverse diseases, and drug discovery strategies for modulating autophagy for therapeutic benefits as well as possible safety concerns and caveats associated with such approaches.
Insights
Autophagy, a cellular self-protection process, is crucial for maintaining homeostasis. Modulating autophagy offers therapeutic potential for various diseases, but requires careful drug development strategies.
Area of Science:
- Cell Biology
- Molecular Biology
- Pathophysiology
Background:
- Autophagy is a fundamental cellular process for maintaining homeostasis under stress.
- Dysregulation of autophagy is linked to various human diseases.
- Autophagy's molecular machinery presents novel therapeutic targets.
Purpose of the Study:
- To review the role of autophagy in disease pathogenesis.
- To explore drug discovery strategies for modulating autophagy.
- To discuss potential therapeutic benefits and safety concerns.
Main Methods:
- Literature review of autophagy research.
- Analysis of genetic and pathophysiological studies.
- Examination of drug development approaches.
Main Results:
- Altered autophagy impacts cellular homeostasis and disease phenotypes.
- Targeting autophagy pathways shows promise for treating disorders.
- Drug development requires consideration of safety and efficacy.
Conclusions:
- Autophagy modulation is a promising therapeutic strategy for diverse diseases.
- Further research is needed to optimize drug discovery and clinical application.
- Careful consideration of safety is paramount for therapeutic interventions.
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