George Hirst (virologist)
George Keble Hirst,
Education and career
Hirst was born in
After the
Research
Hirst's earliest research, in the 1930s, was on
Hemagglutination
In 1941, Hirst discovered that adding influenza virus particles to red blood cells caused them to agglutinate or stick together forming a lattice, a phenomenon called hemagglutination.[2][3] Hemagglutination provided a convenient method of diagnosing influenza in the laboratory, which had previously been performed by cultivating the virus in ferrets.[4] Hirst developed this reaction into the hemagglutination assay, which allows the amount of virus in the sample to be measured.[2][3] This technique is rapid, accurate and convenient, and later proved to be applicable to many other viruses.[14][15] Wolfgang Joklik cites the discovery of hemagglutination as one of the "early epoch-making discoveries in virology," stating that it made influenza virus "the first mammalian virus whose replication could be studied biochemically."[14] Although Hirst did not know this at the time, hemagglutination is caused by the influenza virus hemagglutinin (a glycoprotein on the viral envelope) binding to sialic acid on the surface of the red blood cell; the same mechanism is central to the influenza virus entering its host cell.[15][16]
Hemagglutination inhibition and vaccination
He soon realised that the hemagglutination assay could easily be adapted to measure the levels of
HIA is "a powerful epidemiological tool," according to virologist Vincent Racaniello,[15] and Hirst explored its application to epidemiological studies.[3] He was one of several researchers who developed and trialed inactivated influenza vaccines in the mid-1940s, and he applied HIA to the study of antibody responses to vaccination.[4][21][22]
Neuraminidase and the virus receptor
Hirst noticed that hemagglutination tended to wear off over time, and in 1942, he discovered that influenza virus has an intrinsic
Hirst subsequently found that influenza virus interacts with a similar receptor on its target cell during infection, providing a model for the initiation of viral infection that turned out to apply to all viruses.[3][25] He continued to investigate the nature of this cellular receptor during the 1940s and 1950s, correctly proposing in 1948 that the receptor might be one or more mucoproteins.[28]
Segmented influenza genome
Starting in the late 1940s, Hirst carried out pioneering research into the genetics of animal viruses.
Virology journal
Hirst founded the journal Virology in 1955, together with bacteriophage specialist Salvador Luria and plant virologist Lindsay Black. It was the first journal in the English language to specialise in publishing research into viruses, and it united basic science research across viruses infecting all types of host, a lifelong objective of Hirst's. The founding editor-in-chief, he headed up the journal for 21 years, until 1975.[3][14][25] On his retirement, he was praised by his co-editors:
the discipline of virology owes him a large debt of gratitude for the clear vision, unfailing sense of fairness and uncompromising dedication to scientific excellence with which he guided Virology through the first 21 years of its existence. His hand at the helm will be sorely missed; but he has defined the journal's objectives and established its style.[14]
Awards and honors
Hirst gave the 1948 Harvey Lecture of the New York Academy of Medicine on the topic of "The nature of hemagglutination by viruses" and, in 1961, the inaugural Pfizer Lecture in Virology at the Institute of Virology in Glasgow, UK, on "Development of virology as an independent science".[13][25] In 1966, he was elected to membership of the National Academy of Sciences and in 1975, to the American Academy of Arts and Sciences.[2][6] He was awarded the Academy Medal of the New York Academy of Medicine "for distinguished contributions in biomedical science" in 1975.[25][30]
Character and personal life
His colleague Edwin Kilbourne described Hirst as "a scientist's scientist—a virologist's virologist" with an "incredible" variety of expertise and an "insatiable curiosity," who pursued the underlying explanation for his experimental findings with tenacity.[25] According to Kilbourne, he was very private person who did not seek publicity. His non-scientific pursuits included music – he was both a musician and a musicologist – gardening, and the appreciation of nature.[25]
Hirst married Charlotte Hart in 1937, and the couple had four sons and a daughter. In retirement he moved to
Key papers
- Hirst GK (1962). "Genetic recombination with Newcastle disease virus, polioviruses, and influenza". PMID 13954778.
- Gotlieb T, Hirst GK (1954). "The experimental production of combination forms of virus. III. The formation of doubly antigenic particles from influenza A and B virus and a study of the ability of individual particles of X virus to yield two separate strains". PMID 13152278.
- Hirst GK (1948). "The nature of the virus receptors of red cells; evidence on the chemical nature of the virus receptors of red cells and of the existence of a closely analogous substance in normal serum". Journal of Experimental Medicine. 87 (4): 301–314. PMID 18904216.
- Hirst GK (1943). "Adsorption of influenza virus on cells of the respiratory tract". Journal of Experimental Medicine. 78 (2): 99–109. PMID 19871317.
- Hirst GK, Rickard ER, Whitman L, PMID 19871201.)
{{cite journal}}
: CS1 maint: multiple names: authors list (link - Hirst GK (1942). "The quantitative determination of influenza virus and antibodies by means of red cell agglutination". Journal of Experimental Medicine. 75 (1): 49–64. PMID 19871167.
- Hirst GK (1941). "The agglutination of red blood cells by allantoic fluid of chick embryos infected with influenza virus". PMID 17777315.
References
- ^ Death Record: George K. Hirst (accessed February 21, 2013)
- ^ a b c d e f g h i j k George Keble Hirst, 84, is dead; a pioneer in molecular virology. New York Times (26 January 1994) (accessed February 18, 2013)
- ^ .
- ^ a b c US Army Medical Department: Office of Medical History: Commission on Influenza (accessed February 21, 2013)
- ^ Public Health Research Institute: PHRI's History Archived January 30, 2011, at the Wayback Machine (accessed February 18, 2013)
- ^ a b American Academy of Arts and Sciences: Academy Members: 1780–present: H (accessed January 18, 2013)
- ^ Yale University Library Host sensitivity to pneumococcus products ... (accessed January 18, 2013)
- ^ McCarty M. National Academy of Sciences: Rebecca Craighill Lancefield 1895—1981: A Biographical Memoir by Maclyn McCarty (accessed January 18, 2013)
- ^ a b Hayden & Palese, pp. 891–892
- ^ American Society for Virology: Viruses: From Structure to Biology: An idiosyncratic and incomplete list citing some highlights in the history of structural virology set in the context of the history of virology and other historical moments (accessed February 20, 2013)
- Cold Spring Harbor Symposia on Quantitative Biology 27: 303–309 (pdf)
- Journal of Experimental Medicine 91: 161–175 (pdf)
- ^ British Medical Journal 26 May: 1431–1437 (pdf)
- ^ a b c d Joklik WK. (1999) When two is better than one: Thoughts on three decades of interaction between Virology and the Journal of Virology. J Virol 73: 3520–3523 (text)
- ^ a b c d Racaniello V. Influenza hemagglutination inhibition assay (27 May 2009) (accessed February 19, 2013)
- ^ White JM, Hoffman LR, Arevalo JH, et al. (1997), "Attachment and entry of influenza virus into host cells. Pivotal roles of hemagglutinin", in Chiu W, Burnett RM, Garcea RL (eds.), Structural Biology of Viruses, Oxford University Press, pp. 80–104
- ^ Specter et al, p. 259
- ^ WHO Collaborating Center for Surveillance, Epidemiology and Control of Influenza: The 2011–2012 WHO influenza reagent kit for identification of influenza isolates (accessed February 21, 2013)
- S2CID 207218490.
- ^ a b Hoag H. (2013) A universal problem. Nature Medicine 19: 12–14 (text)
- ^ Oldstone, p. 26
- ^ Francis T, Jr. (1953) Vaccination against influenza. Bulletin of the World Health Organization 8: 725–741 (pdf)
- ^ a b Colman PM. (1994) Influenza virus neuraminidase: Structure, antibodies, and inhibitors. Protein Science 3: 1687–1696 (pdf)
- ^ ISBN 978-0-444-50627-6)
- ^ Bulletin of the New York Academy of Medicine 51: 1133–1136 (pdf)
- ISBN 978-0-12-122705-0)
- BMJ 339: b5106 (pdf)
- ISBN 978-3-7643-8927-7)
- ^ DeFranco et al., p. 258
- ^ New York Academy of Medicine: Anniversary Discourse & Awards Archived February 19, 2011, at the Wayback Machine (accessed February 21, 2013)
Sources
- DeFranco A, Locksley R, Robertson M. Immunity: The Immune Response in Infectious and Inflammatory Disease (New Science Press; 2007) (ISBN 0199206147)
- ISBN 1555812260)
- ISBN 0195327314)
- Specter S, Hodinka RL, Wiedbrauk DL, Young SA. "Diagnosis of viral infections" in Clinical Virology (2nd edn) [Op. cit.]