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Capsaicin and Zinc Signalling Pathways as Promising Targets for Managing Insulin Resistance and Type 2 Diabetes
Parisa Vahidi Ferdowsi1,2, Kiran D K Ahuja1, Jeffrey M Beckett1
1School of Health Sciences, College of Health and Medicine, University of Tasmania, Newnham Drive, Launceston, TAS 7248, Australia.
Capsaicin and zinc, bioactive food components, show potential in improving glucose metabolism for type 2 diabetes (T2DM). They activate distinct cellular pathways, offering novel therapeutic targets for T2DM management.
Area of Science:
- Biochemistry
- Metabolic Disorders
- Nutritional Science
Background:
- Type 2 diabetes (T2DM) presents a significant global health challenge.
- Bioactive food components offer promising avenues for managing abnormal glucose metabolism.
- Capsaicin and zinc are identified as key food components with potential glucose-lowering effects.
Purpose of the Study:
- To review the molecular signaling pathways activated by capsaicin and zinc.
- To explore the potential of these pathways as novel therapeutic targets for T2DM.
- To summarize the current understanding of capsaicin and zinc's role in glucose metabolism.
Main Methods:
- Literature review of scientific studies on capsaicin, zinc, and glucose metabolism.
- Analysis of signaling events, including AMPK and AKT pathways.
- Identification of common pathways like calcium signal transduction.
Main Results:
- Capsaicin activates the AMPK pathway, enhancing glucose uptake.
- Zinc stimulates glucose uptake via the AKT pathway.
- Calcium signal transduction emerges as a potential common pathway for both compounds.
Conclusions:
- Capsaicin and zinc modulate glucose metabolism through distinct yet potentially interconnected signaling pathways.
- Investigating these molecular mechanisms could reveal new therapeutic strategies for T2DM.
- Dietary bioactive compounds like capsaicin and zinc hold promise for T2DM management.
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