Autophagy assays for biological discovery and therapeutic development

N Mizushima, LO Murphy - Trends in biochemical sciences, 2020 - cell.com
Autophagy is a lysosome-dependent intracellular degradation system required for various
physiological processes and can be dysregulated in human disease. To understand its …

A pulse-chasable reporter processing assay for mammalian autophagic flux with HaloTag

WWY Yim, H Yamamoto, N Mizushima - Elife, 2022 - elifesciences.org
Monitoring autophagic flux is necessary for most autophagy studies. The autophagic flux
assays currently available for mammalian cells are generally complicated and do not yield …

Parkinson's disease phenotypes in patient neuronal cultures and brain organoids improved by 2‐Hydroxypropyl‐β‐Cyclodextrin treatment

J Jarazo, K Barmpa, J Modamio, C Saraiva… - Movement …, 2022 - Wiley Online Library
ABSTRACT Background The etiology of Parkinson's disease (PD) is only partially
understood despite the fact that environmental causes, risk factors, and specific gene …

Mitochondrial and clearance impairment in p. D620N VPS35 patient‐derived neurons

Z Hanss, SB Larsen, P Antony, P Mencke… - Movement …, 2021 - Wiley Online Library
Background VPS35 is part of the retromer complex and is responsible for the trafficking and
recycling of proteins implicated in autophagy and lysosomal degradation, but also takes part …

Molecular mechanisms in regulation of autophagy and apoptosis in view of epigenetic regulation of genes and involvement of liquid-liquid phase separation

S Chakraborty, P Nandi, J Mishra, A Roy, S Manna… - Cancer Letters, 2024 - Elsevier
Cellular physiology is critically regulated by multiple signaling nexuses, among which cell
death mechanisms play crucial roles in controlling the homeostatic landscape at the tissue …

Impaired mitochondrial–endoplasmic reticulum interaction and mitophagy in Miro1-mutant neurons in Parkinson's disease

C Berenguer-Escuder, D Grossmann… - Human molecular …, 2020 - academic.oup.com
Abstract Mitochondrial Rho GTPase 1 (Miro1) protein is a well-known adaptor for
mitochondrial transport and also regulates mitochondrial quality control and function …

Redox status regulates autophagy in thymic stromal cells and promotes T cell tolerance

MK Semwal, AK Hester, Y Xiao… - Proceedings of the …, 2022 - National Acad Sciences
Thymic stromal cells (TSCs) are critical regulators of T cell tolerance, but their basic biology
has remained under-characterized because they are relatively rare and difficult to isolate …

Autophagy profiling in single cells with open source CellProfiler-based image analysis

DS Schüssele, PK Haller, ML Haas, C Hunter… - Autophagy, 2023 - Taylor & Francis
Single cell-based analysis of macroautophagy/autophagy is largely achieved through the
use of fluorescence microscopy to detect autophagy-related proteins that associate with …

Using 2D and 3D pluripotent stem cell models to study neurotropic viruses

E LaNoce, J Dumeng-Rodriguez, KM Christian - Frontiers in virology, 2022 - frontiersin.org
Understanding the impact of viral pathogens on the human central nervous system (CNS)
has been challenging due to the lack of viable human CNS models for controlled …

A fluorescent reporter for rapid assessment of autophagic flux reveals unique autophagy signatures during C. elegans post-embryonic development and identifies …

ZD Dawson, H Sundaramoorthi, S Regmi… - Autophagy …, 2024 - Taylor & Francis
Autophagy is important for many physiological processes; and disordered autophagy can
contribute to the pathogenesis of a broad range of systemic disorders. C. elegans is a useful …