Exploring the role of mitochondria transfer/transplant and their long-non-coding RNAs in regenerative therapies for skin aging

Sebastian Peñaherrera, Cristina Ruiz, Verónica Castañeda, Kathryn Livingston, Diego Barba, Verónica A. Burzio, Andrés Caicedo*, Keshav K. Singh

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    6 Scopus citations


    Advancing age and environmental stressors lead to mitochondrial dysfunction in the skin, inducing premature aging, impaired regeneration, and greater risk of cancer. Cells rely on the communication between the mitochondria and the nucleus by tight regulation of long non-coding RNAs (lncRNAs) to avoid premature aging and maintain healthy skin. LncRNAs act as key regulators of cell proliferation, differentiation, survival, and maintenance of skin structure. However, research on how the lncRNAs are dysregulated during aging and due to stressors is needed to develop therapies to regenerate skin's function and structure. In this article, we discuss how age and environmental stressors may alter lncRNA homeodynamics, compromising cell survival and skin health, and how these factors may become inducers of skin aging. We describe skin cell types and how they depend on mitochondrial function and lncRNAs. We also provide a list of mitochondria localized and nuclear lncRNAs that can serve to better understand skin aging. Using bioinformatic prediction tools, we predict possible functions of lncRNAs based on their subcellular localization. We also search for experimentally determined protein interactions and the biological processes involved. Finally, we provide therapeutic strategies based on gene editing and mitochondria transfer/transplant (AMT/T) to restore lncRNA regulation and skin health. This article offers a unique perspective in understanding and defining the therapeutic potential of mitochondria localized lncRNAs (mt-lncRNAs) and AMT/T to treat skin aging and related diseases.

    Original languageEnglish
    Pages (from-to)41-53
    Number of pages13
    Early online date14 Mar 2023
    StatePublished - May 2023

    Bibliographical note

    Copyright © 2023 Elsevier B.V. and Mitochondria Research Society. All rights reserved.


    • AMT/T
    • Aging
    • Artificial mitochondrial transfer / transplant
    • Gene editing
    • Mitochondria
    • Skin
    • lncRNAs


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