SIRT1 and autophagy: implications in endocrine disorders

JY Kim, D Mondaca-Ruff, S Singh… - Frontiers in …, 2022 - frontiersin.org
Autophagy is a cellular process involved in the selective degradation and recycling of
dysfunctional intracellular components. It plays a crucial role in maintaining cellular …

Ambra1 at a glance

V Cianfanelli, D De Zio, S Di Bartolomeo… - Journal of cell …, 2015 - journals.biologists.com
The activating molecule in Beclin-1-regulated autophagy (Ambra1), also known as
autophagy/Beclin-1 regulator 1, is a highly intrinsically disordered and vertebrate-conserved …

Guidelines for the use and interpretation of assays for monitoring autophagy (4th edition)1

DJ Klionsky, AK Abdel-Aziz, S Abdelfatah, M Abdellatif… - autophagy, 2021 - Taylor & Francis
In 2008, we published the first set of guidelines for standardizing research in autophagy.
Since then, this topic has received increasing attention, and many scientists have entered …

Autophagy induction in atrophic muscle cells requires ULK1 activation by TRIM32 through unanchored K63-linked polyubiquitin chains

M Di Rienzo, M Antonioli, C Fusco, Y Liu, M Mari… - Science …, 2019 - science.org
Optimal autophagic activity is crucial to maintain muscle integrity, with either reduced or
excessive levels leading to specific myopathies. LGMD2H is a muscle dystrophy caused by …

Ambra1 deficiency impairs mitophagy in skeletal muscle

L Gambarotto, S Metti, M Chrisam… - Journal of Cachexia …, 2022 - Wiley Online Library
Background Maintaining healthy mitochondria is mandatory for muscle viability and function.
An essential surveillance mechanism targeting defective and harmful mitochondria to …

Studying autophagy in zebrafish

BJ Mathai, AH Meijer, A Simonsen - Cells, 2017 - mdpi.com
Autophagy is an evolutionarily conserved catabolic process which allows lysosomal
degradation of complex cytoplasmic components into basic biomolecules that are recycled …

Autophagy in the regulation of tissue differentiation and homeostasis

C Perrotta, MG Cattaneo, R Molteni… - Frontiers in Cell and …, 2020 - frontiersin.org
Autophagy is a constitutive pathway that allows the lysosomal degradation of damaged
components. This conserved process is essential for metabolic plasticity and tissue …

AMBRA1 phosphorylation by CDK1 and PLK1 regulates mitotic spindle orientation

F Faienza, F Polverino, G Rajendraprasad… - Cellular and Molecular …, 2023 - Springer
AMBRA1 is a crucial factor for nervous system development, and its function has been
mainly associated with autophagy. It has been also linked to cell proliferation control …

Reversible induction of mitophagy by an optogenetic bimodular system

P D'Acunzo, F Strappazzon, I Caruana… - Nature …, 2019 - nature.com
Autophagy-mediated degradation of mitochondria (mitophagy) is a key process in cellular
quality control. Although mitophagy impairment is involved in several patho-physiological …

Autophagy in zebrafish

M Varga, E Fodor, T Vellai - Methods, 2015 - Elsevier
From a hitherto underappreciated phenomenon, autophagy has become one of the most
intensively studied cellular processes in recent years. Its role in cellular homeostasis …