Mitochondria-Associated Membranes (MAMs): Overview and Its Role in Parkinson's Disease

M Rodríguez-Arribas, S M S Yakhine-Diop, J M Bravo-San Pedro, P Gómez-Suaga, R Gómez-Sánchez, G Martínez-Chacón, J M Fuentes, R A González-Polo, M Niso-Santano

    Onderzoeksoutputpeer review

    62 Citaten (Scopus)


    Mitochondria-associated membranes (MAMs) are structures that regulate physiological functions between endoplasmic reticulum (ER) and mitochondria in order to maintain calcium signaling and mitochondrial biogenesis. Several proteins located in MAMs, including those encoded by PARK genes and some of neurodegeneration-related proteins (huntingtin, presenilin, etc.), ensure this regulation. In this regard, MAM alteration is associated with neurodegenerative diseases such as Parkinson's (PD), Alzheimer's (AD), and Huntington's diseases (HD) and contributes to the appearance of the pathogenesis features, i.e., autophagy dysregulation, mitochondrial dysfunction, oxidative stress, and lately, neuronal death. Moreover,, ER stress and/or damaged mitochondria can be the cause of these disruptions. Therefore, ER-mitochondria contact structure and function are crucial to multiple cellular processes. This review is focused on the molecular interaction between ER and mitochondria indispensable to MAM formation and on MAM alteration-induced etiology of neurodegenerative diseases.

    Originele taal-2English
    Pagina's (van-tot)6287-6303
    Aantal pagina's17
    TijdschriftMolecular neurobiology
    Nummer van het tijdschrift8
    Vroegere onlinedatum6-okt.-2016
    StatusPublished - okt.-2017


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