Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Padua research Archi...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Frontiers in Physiology
Article . 2020 . Peer-reviewed
License: CC BY
Data sources: Crossref
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Frontiers in Physiology
Article
License: CC BY
Data sources: UnpayWall
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
PubMed Central
Article . 2020
License: CC BY
Data sources: PubMed Central
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Frontiers in Physiology
Article . 2020
Data sources: DOAJ
https://dx.doi.org/10.60692/g4...
Other literature type . 2020
Data sources: Datacite
https://dx.doi.org/10.60692/g5...
Other literature type . 2020
Data sources: Datacite
versions View all 7 versions
addClaim

Deubiquitinating Enzymes in Parkinson’s Disease

إنزيمات إزالة الشك في مرض باركنسون
Authors: Joy Chakraborty; Elena Ziviani;

Deubiquitinating Enzymes in Parkinson’s Disease

Abstract

Le dysfonctionnement mitochondrial et la neurodégénérescence ont été directement corrélés dans de nombreux troubles neurodégénératifs. La maladie de Parkinson (MP) en particulier a été largement étudiée dans ce contexte en raison de son association bien caractérisée avec la mitophagie, un type sélectif d'autophagie qui dégrade les mitochondries. La mitophagie est déclenchée par la modification par l'ubiquitine des protéines résidant à la surface des mitochondries. Par conséquent, la mitophagie est sujette à une suppression par désubiquitination. Ces dernières années, de nombreuses enzymes déubiquitinase (DUBs) sont apparues comme des cibles thérapeutiques pour compenser la mitophagie entravée dans la MP. Il est raisonnable que l'inhibition de DUBs spécifiques induise la mitophagie en bloquant la désubiquitination des protéines mitochondriales, bien que la voie de signalisation ne soit pas toujours aussi linéaire. L'aspect général suggère qu'il pourrait y avoir des discussions croisées entre les DUBs, ce qui pourrait à son tour avoir un effet synergique pour sauver la progression de la maladie. Dans cette courte revue, nous avons mis en évidence les DUBs qui ont une valeur thérapeutique dans le domaine des maladies neurodégénératives, en particulier la MP.

La disfunción mitocondrial y la neurodegeneración se han correlacionado directamente en muchos trastornos neurodegenerativos. La enfermedad de Parkinson (EP) en particular se ha estudiado ampliamente en este contexto debido a su asociación bien caracterizada con la mitofagia, un tipo selectivo de autofagia que degrada las mitocondrias. La mitofagia se desencadena por la modificación de la ubiquitina de las proteínas que residen en la superficie de las mitocondrias. Por lo tanto, la mitofagia está sujeta a supresión por desubiquitinación. En los últimos años, muchas enzimas desubiquitinasa (DUB) surgieron como dianas terapéuticas para compensar la mitofagia obstaculizada en la EP. Es razonable que la inhibición de los DUB específicos induzca la mitofagia mediante el bloqueo de la desubiquitinación de las proteínas mitocondriales, aunque la vía de señalización no siempre es tan lineal. El aspecto amplio sugiere que podría haber conversaciones cruzadas entre los DUB, lo que a su vez puede tener un efecto sinérgico para rescatar la progresión de la enfermedad. En esta breve revisión hemos destacado los DUB que tienen valor terapéutico en el campo de las enfermedades neurodegenerativas, en particular la EP.

Mitochondrial dysfunction and neurodegeneration have been directly correlated in many neurodegenerative disorders. Parkinson's disease (PD) in particular has been extensively studied in this context because of its well-characterized association with mitophagy, a selective type of autophagy that degrades mitochondria. Mitophagy is triggered by ubiquitin modification of proteins residing on the surface of mitochondria. Therefore, mitophagy is subject to suppression by deubiquitination. In recent years, many deubiquitinase enzymes (DUBs) emerged as therapeutic targets to compensate hindered mitophagy in PD. It is reasonable that inhibition of specific DUBs should induce mitophagy by blocking deubiquitination of mitochondrial proteins, although the signaling pathway is not always that linear. The broad aspect suggests that there could be cross talks among DUBs, which may in turn have synergistic effect to rescue the disease progression. In this short review we have highlighted DUBs that hold therapeutic value in the field of neurodegenerative diseases, PD in particular.

ارتبط خلل الميتوكوندريا والتنكس العصبي ارتباطًا مباشرًا في العديد من الاضطرابات التنكسية العصبية. تمت دراسة مرض باركنسون على وجه الخصوص على نطاق واسع في هذا السياق بسبب ارتباطه المميز جيدًا بالميتوفاجي، وهو نوع انتقائي من الالتهام الذاتي الذي يحط من الميتوكوندريا. يتم تحفيز الميتوفاجي عن طريق تعديل يوبيكويتين للبروتينات الموجودة على سطح الميتوكوندريا. لذلك، يخضع الالتهام الفتيلي للقمع عن طريق إزالة الشك. في السنوات الأخيرة، ظهرت العديد من إنزيمات ديوبيكويتيناز (DUBs) كأهداف علاجية لتعويض البلعمة المتعثرة في مرض باركنسون. من المعقول أن يؤدي تثبيط DUBs المحددة إلى تحفيز البلعمة عن طريق منع إزالة الشك من بروتينات الميتوكوندريا، على الرغم من أن مسار الإشارة ليس دائمًا خطيًا. يشير الجانب الواسع إلى أنه يمكن أن تكون هناك محادثات متقاطعة بين DUBs، والتي قد يكون لها بدورها تأثير تآزري لإنقاذ تطور المرض. في هذا الاستعراض القصير، سلطنا الضوء على DUBs التي تحمل قيمة علاجية في مجال الأمراض التنكسية العصبية، ولا سيما مرض باركنسون.

Country
Italy
Keywords

Ubiquitin-Proteasome Proteolytic Pathway, Cell biology, Epidemiology, Physiology, Parkinson's disease, Apoptosis, ubiquitination, Biochemistry, Gene, DUBs; mitophagy; neurodegeneration; Parkinson’s disease; ubiquitination, Context (archaeology), Role of Autophagy in Disease and Health, Biochemistry, Genetics and Molecular Biology, Protein Degradation, Health Sciences, Autophagy, Pathology, QP1-981, Disease, Neurodegeneration, Mitochondrion, Molecular Biology, Biology, Deubiquitinating enzyme, Deubiquitinating Enzymes, Ubiquitin, neurodegeneration, Mitophagy, Life Sciences, Paleontology, mitophagy, FOS: Biological sciences, Parkinson’s disease, Medicine, DUBs, Lysosomal Storage Disorders in Human Health and Disease, Neuroscience

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    21
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Top 10%
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Top 10%
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
21
Top 10%
Average
Top 10%
Green
gold