Cell-Permeable Succinate Rescues Mitochondrial Respiration in Cellular Models of Amiodarone Toxicity.

Author: AvramVlad F, BețiuAlina M, ChamkhaImen, EhingerJohannes K, ElmérEskil, GustafssonEllen, MeijerElna, MunteanDanina M, PetrescuLucian, Åsander FrostnerEleonor

Paper Details 
Original Abstract of the Article :
Amiodarone is a potent antiarrhythmic drug and displays substantial liver toxicity in humans. It has previously been demonstrated that amiodarone and its metabolite (desethylamiodarone, DEA) can inhibit mitochondrial function, particularly complexes I (CI) and II (CII) of the electron transport syst...See full text at original site
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引用元:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8583998/

データ提供:米国国立医学図書館(NLM)

Amiodarone Toxicity: A Desert of Mitochondrial Dysfunction

The use of medications often comes with a delicate balance of benefits and risks, and this research explores the potential for amiodarone, a widely used antiarrhythmic drug, to induce mitochondrial dysfunction. The authors, like meticulous cartographers mapping a complex terrain, investigated the effects of amiodarone and its metabolite on mitochondrial respiration in human peripheral blood cells and a liver-derived cell line. Their findings reveal a concentration-dependent impairment of mitochondrial function, leading to a reduction in cellular energy production. This study, like a warning sign in the desert, underscores the importance of careful monitoring and potential interventions to mitigate the adverse effects of amiodarone on mitochondrial function.

Rescuing Mitochondria: A New Approach to Amiodarone Toxicity

This research, like a well-equipped caravan traversing a challenging desert, introduces a novel approach to mitigating amiodarone-induced mitochondrial dysfunction. The authors demonstrate the efficacy of a cell-permeable succinate prodrug in rescuing mitochondrial respiration, suggesting a potential therapeutic strategy for addressing the adverse effects of this medication. This study, like a hidden oasis offering a lifeline in the desert, provides a glimmer of hope for patients experiencing amiodarone-related mitochondrial dysfunction.

Navigating the Sands of Drug Side Effects: A Journey of Awareness

This research, like a desert guidebook revealing hidden dangers, highlights the importance of understanding the potential side effects of medications. This study encourages open communication between patients and healthcare professionals to ensure early detection and appropriate interventions to minimize the risks associated with medications like amiodarone. This research, like a well-maintained caravan route, guides patients and their providers towards safer and more effective medication management.

Dr.Camel's Conclusion

This research journey, like a trek across a vast and unforgiving desert, underscores the intricate interplay between medications and mitochondrial function. The study's findings highlight the importance of addressing amiodarone-induced mitochondrial dysfunction, a critical aspect of safe and effective medication management. The quest for safer and more effective therapeutic approaches to address the complexities of drug side effects continues, a journey driven by the unwavering pursuit of improved patient well-being.

Date :
  1. Date Completed 2021-12-20
  2. Date Revised 2021-12-20
Further Info :

Pubmed ID

34769217

DOI: Digital Object Identifier

PMC8583998

Related Literature

SNS
PICO Info
in preparation
Languages

English

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