User profiles for C. J. O'Kane

Cahir O'Kane

Department of Genetics, University of Cambridge
Verified email at gen.cam.ac.uk
Cited by 20001

Hereditary spastic paraplegias: membrane traffic and the motor pathway

C Blackstone, CJ O'kane, E Reid - Nature Reviews Neuroscience, 2011 - nature.com
Voluntary movement is a fundamental way in which animals respond to, and interact with,
their environment. In mammals, the main CNS pathway controlling voluntary movement is the …

Inhibition of mTOR induces autophagy and reduces toxicity of polyglutamine expansions in fly and mouse models of Huntington disease

…, F Scaravilli, DF Easton, R Duden, CJ O'Kane… - Nature …, 2004 - nature.com
Huntington disease is one of nine inherited neurodegenerative disorders caused by a
polyglutamine tract expansion. Expanded polyglutamine proteins accumulate abnormally in …

[HTML][HTML] Axonal endoplasmic reticulum dynamics and its roles in neurodegeneration

Z Öztürk, CJ O'Kane, JJ Pérez-Moreno - Frontiers in neuroscience, 2020 - frontiersin.org
The physical continuity of axons over long cellular distances poses challenges for their
maintenance. One organelle that faces this challenge is endoplasmic reticulum (ER); unlike other …

Detection in situ of genomic regulatory elements in Drosophila.

CJ O'Kane, WJ Gehring - Proceedings of the National …, 1987 - National Acad Sciences
We have developed an approach for the in situ detection of genomic elements that regulate
transcription zin Drosophila melanogaster. The approach is analogous to a powerful method …

Targeted expression of tetanus toxin light chain in Drosophila specifically eliminates synaptic transmission and causes behavioral defects

…, K Broadie, J Keane, H Niemann, CJ O'Kane - Neuron, 1995 - cell.com
Tetanus toxin cleaves the synaptic vesicle protein synaptobrevin, and the ensuing loss of
neurotransmitter exocytosis has implicated synaptobrevin in this process. To further the study …

α-Synuclein impairs macroautophagy: implications for Parkinson's disease

…, B Ravikumar, S Imarisio, S Brown, CJ O'Kane… - Journal of Cell …, 2010 - rupress.org
Parkinson’s disease (PD) is characterized pathologically by intraneuronal inclusions called
Lewy bodies, largely comprised of α-synuclein. Multiplication of the α-synuclein gene locus …

Novel targets for Huntington's disease in an mTOR-independent autophagy pathway

…, A Fleming, D Pask, P Goldsmith, CJ O'kane… - Nature chemical …, 2008 - nature.com
Autophagy is a major clearance route for intracellular aggregate-prone proteins causing
diseases such as Huntington's disease. Autophagy induction with the mTOR inhibitor rapamycin …

Lysosomal positioning coordinates cellular nutrient responses

…, S Sarkar, M Futter, FM Menzies, CJ O'Kane… - Nature cell …, 2011 - nature.com
mTOR (mammalian target of rapamycin) signalling and macroautophagy (henceforth
autophagy) regulate numerous pathological and physiological processes, including cellular …

Rapamycin alleviates toxicity of different aggregate-prone proteins

…, U Wullner, BO Evert, CJ O'Kane… - Human molecular …, 2006 - academic.oup.com
Many neurodegenerative diseases are caused by intracellular, aggregate-prone proteins,
including polyglutamine-expanded huntingtin in Huntington's disease (HD) and mutant tau in …

P-element-mediated enhancer detection: a versatile method to study development in Drosophila.

HJ Bellen, CJ O'Kane, C Wilson… - Genes & …, 1989 - genesdev.cshlp.org
… as transformants in a previous experiment (O'Kane and Gehring 1987). Some of these P[lac,Ty*]A
strains have already been described (Ghysen and O'Kane 1989). The last digit of each …