User profiles for Alexander J. Whitworth

Alexander J. Whitworth

University of Cambridge
Verified email at mrc-mbu.cam.ac.uk
Cited by 23525

Mitochondrial pathology and apoptotic muscle degeneration in Drosophila parkin mutants

JC Greene, AJ Whitworth, I Kuo… - Proceedings of the …, 2003 - National Acad Sciences
Parkinson's disease (PD) is a common neurodegenerative disorder characterized by loss of
dopaminergic neurons in the substantia nigra. Several lines of evidence strongly implicate …

The PINK1/Parkin pathway regulates mitochondrial morphology

…, HM McBride, AJ Whitworth… - Proceedings of the …, 2008 - National Acad Sciences
Loss-of-function mutations in the PTEN-induced kinase 1 (PINK1) or parkin genes, which
encode a mitochondrially localized serine/threonine kinase and a ubiquitin-protein ligase, …

Drosophila Parkin requires PINK1 for mitochondrial translocation and ubiquitinates Mitofusin

E Ziviani, RN Tao, AJ Whitworth - Proceedings of the …, 2010 - National Acad Sciences
Loss of the E3 ubiquitin ligase Parkin causes early onset Parkinson's disease, a neurodegenerative
disorder of unknown etiology. Parkin has been linked to multiple cellular processes …

PINK1 cleavage at position A103 by the mitochondrial protease PARL

…, AEM Renton, RJ Harvey, AJ Whitworth… - Human molecular …, 2011 - academic.oup.com
Mutations in PTEN-induced kinase 1 (PINK1) cause early onset autosomal recessive
Parkinson's disease (PD). PINK1 is a 63 kDa protein kinase, which exerts a neuroprotective …

Increased glutathione S-transferase activity rescues dopaminergic neuron loss in a Drosophila model of Parkinson's disease

AJ Whitworth, DA Theodore… - Proceedings of the …, 2005 - National Acad Sciences
Loss-of-function mutations of the parkin gene are a major cause of early-onset parkinsonism.
To explore the mechanism by which loss of parkin function results in neurodegeneration, …

The C9orf72 protein interacts with Rab1a and the ULK 1 complex to regulate initiation of autophagy

…, A Higginbottom, MJ Walsh, AJ Whitworth… - The EMBO …, 2016 - embopress.org
A GGGGCC hexanucleotide repeat expansion in the C9orf72 gene is the most common
genetic cause of amyotrophic lateral sclerosis and frontotemporal dementia (C9 ALS / FTD ). …

[HTML][HTML] Drosophila DJ-1 mutants are selectively sensitive to environmental toxins associated with Parkinson's disease

M Meulener, AJ Whitworth, CE Armstrong-Gold… - Current Biology, 2005 - cell.com
Parkinson's disease (PD) is a common neurodegenerative disorder that displays both sporadic
and inherited forms [1]. Exposure to several common environmental toxins acting through …

The Parkinson's disease–linked proteins Fbxo7 and Parkin interact to mediate mitophagy

…, AY Abramov, J Hardy, NW Wood, AJ Whitworth… - Nature …, 2013 - nature.com
Compelling evidence indicates that two autosomal recessive Parkinson's disease genes,
PINK1 (PARK6) and Parkin (PARK2), cooperate to mediate the autophagic clearance of …

Rapamycin activation of 4E-BP prevents parkinsonian dopaminergic neuron loss

…, RN Tao, E Ziviani, O Bandmann, AJ Whitworth - Nature …, 2009 - nature.com
Mutations in PINK1 and PARK2 cause autosomal recessive parkinsonism, a neurodegenerative
disorder that is characterized by the loss of dopaminergic neurons. To discover potential …

[PDF][PDF] The NAD+ precursor nicotinamide riboside rescues mitochondrial defects and neuronal loss in iPSC and fly models of Parkinson's disease

…, O Bandmann, B Heimrich, T Gasser, AJ Whitworth… - Cell reports, 2018 - cell.com
While mitochondrial dysfunction is emerging as key in Parkinson's disease (PD), a central
question remains whether mitochondria are actual disease drivers and whether boosting …