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Kritarth Singh

@kritsh.bsky.social
18 followers 24 following 4 posts

Cell biologist, Research fellow at UCL, Duchen Lab | Studies mitochondrial biology in neurodegenerative diseases 🧠🔬

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Kritarth Singh @kritsh.bsky.social · 05/09/2025
www.biorxiv.org/content/10.1... Latest preprint from our lab with some beautiful cell biology 🔬
biorxiv.org
Targeting Lysosomal pH Restores Mitochondrial Quality Control in GBA1-Mutant Parkinson’s Disease
Heterozygous mutations in the Glucocerebrosidase gene ( GBA1 ), encoding the lysosomal hydrolase β-glucocerebrosidase (GCase), are a genetic risk factor for Parkinson’s disease (PD). To explore the pa...
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Kritarth Singh @kritsh.bsky.social · 14/07/2025
www.biorxiv.org/content/10.1...
biorxiv.org
Redox-dependent binding and conformational equilibria govern the fluorescence decay of NAD(P)H in living cells
When probed using fluorescence lifetime imaging microscopy (FLIM), the emission from reduced nicotinamide adenine dinucleotide (NADH) and its phosphorylated form NADPH have shown promise as sensitive ...
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Kritarth Singh @kritsh.bsky.social · 06/06/2025
the ‘right’ balance…🤔 (Yanai & Lercher, 2025)
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Kritarth Singh @kritsh.bsky.social · 03/06/2025
Our latest preprint!
biorxiv.org
Pathogenic variants in autophagy-tethering factor EPG5 drive neurodegeneration through mitochondrial dysfunction and innate immune activation
The autophagy-tethering factor, ectopic P-granule 5 autophagy protein (EPG5), plays a key role in autophagosome-lysosome fusion. Impaired autophagy associated with pathogenic variants in EPG5 cause a ...
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