Affiliation:
1. School of Pharmacy, University College London, London WC1N 1AX, UK
Abstract
Eric Barnard was a protein biochemist who played a leading role in the delineation of the molecular components of neuromuscular transmission and the emergence of molecular neuroscience as a scientific discipline. He began his career at King's College London, moving to the State University of Buffalo, New York, in 1965 before returning to Imperial College, London, in 1975. In 1985 he became the Director of the Medical Research Council (MRC) Molecular Neurobiology Unit in Cambridge. Upon retirement from the MRC, he moved to the Royal Free Hospital in London where he continued as Director of Molecular Neurobiology, but in 1998 returned to the University of Cambridge (Department of Pharmacology) as Emeritus Professor. In 2014, at the age of 86, he finally retired from active research. Although Eric was elected FRS for his early pioneering work on the protein chemistry of enzymes and the nicotinic acetylcholine receptor, his seminal contribution, initiated during his time at Imperial, was the application of molecular biological methods to the study of many neurotransmitter receptors. With Ricardo Miledi FRS (and later David Brown FRS and colleagues), he developed the
Xenopus
oocyte system for the expression of receptors from total tissue mRNA. His was the first group to clone a neurotransmitter receptor subunit cDNA, the nicotinic acetylcholine receptor α subunit of
Torpedo marmorata
. This was followed by purification and subsequent cloning of inhibitory γ-aminobutyric acid (GABA)
A
receptor subunit cDNAs. This achievement, driven by Eric and aided by his collaborator Peter Seeburg, led to the discovery of the ligand-gated ion channel superfamily, the discovery of neurotransmitter receptor heterogeneity, and the development of concepts of receptor families and superfamilies. His pioneering work was pivotal for the foundation of modern central nervous system drug discovery.
Cited by
3 articles.
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1. Geoffrey Burnstock 1929–2020;Historical Records of Australian Science;2022-06-08
2. Ricardo Miledi. 15 September 1927—18 December 2017;Biographical Memoirs of Fellows of the Royal Society;2021-09-15
3. Geoffrey Burnstock. 10 May 1929—3 June 2020;Biographical Memoirs of Fellows of the Royal Society;2021-08-18