Human coronavirus 229E

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Human coronavirus 229E
Transmission electron micrograph of human coronavirus 229E
Virus classification Edit this classification
(unranked): Virus
Realm: Riboviria
Kingdom: Orthornavirae
Phylum: Pisuviricota
Class: Pisoniviricetes
Order: Nidovirales
Family: Coronaviridae
Genus: Alphacoronavirus
Subgenus: Duvinacovirus
Species:
Human coronavirus 229E

Human coronavirus 229E (HCoV-229E) is a species of coronavirus which infects humans and bats.[1] It is an enveloped, positive-sense, single-stranded RNA virus which enters its host cell by binding to the APN receptor.[2] Along with Human coronavirus OC43 (a member of the Betacoronavirus genus), it is one of the viruses responsible for the common cold.[3][4] HCoV-229E is a member of the genus Alphacoronavirus and subgenus Duvinacovirus.[5][6]

Transmission

HCoV-229E transmits via droplet-respiration and fomites.

Signs and symptoms

HCoV-229E is associated with a range of respiratory symptoms, ranging from the common cold to high-morbidity outcomes such as pneumonia and bronchiolitis. However, such high morbidity outcomes are almost always seen in cases with co-infection with other respiratory pathogens; there is a single published case report to date of a 229E infection that caused acute respiratory distress syndrome (ARDS) in an otherwise healthy patient having no detectable co-infection with another pathogen.[7] HCoV-229E is also among the coronaviruses most frequently codetected with other respiratory viruses, particularly with human respiratory syncytial virus (HRSV).[8][9][10]

Epidemiology

HCoV-229E is one of the seven human coronaviruses which include HCoV-NL63, HCoV-OC43, HCoV-HKU1, MERS-CoV, SARS-CoV-1, and SARS-CoV-2 and are globally distributed.[11][12] However, the viruses were detected in different parts of the world at different times of the year.[13][14][15] A NCBI-study found a previous HCoV-229E infection in 42.9% – 50.0% of children of 6–12 months of age and in 65% of those 2.5–3.5 years of age.[16]

Virology

HCoV-229E is one of seven known coronaviruses to infect humans. The other six are:[17]

Research

Chloroquine, a zinc ionophore, inhibits the replication of Human coronavirus 229E in cell culture.[18]

Human HCoV-229E, and human HCoV-NL63, likely originated from bats.[19]

History

A researcher at the University of Chicago, Dorothy Hamre, first identified 229E in 1965.[20][21]

See also

References

  1. ^ Lim, Yvonne Xinyi; Ng, Yan Ling; Tam, James P.; Liu, Ding Xiang (2016-07-25). "Human Coronaviruses: A Review of Virus–Host Interactions". Diseases. 4 (3): 26. doi:10.3390/diseases4030026. ISSN 2079-9721. PMC 5456285. PMID 28933406. See Table 1.
  2. ^ Fehr AR, Perlman S (2015). "Coronaviruses: an overview of their replication and pathogenesis". In Maier HJ, Bickerton E, Britton P (eds.). Coronaviruses. Methods in Molecular Biology. Vol. 1282. Springer. pp. 1–23. doi:10.1007/978-1-4939-2438-7_1. ISBN 978-1-4939-2438-7. PMC 4369385. PMID 25720466. See Table 1.
  3. ^ Lau, S. K.; Lee, P.; Tsang, A. K.; Yip, C. C.; Tse, H.; Lee, R. A.; So, L. Y.; Lau, Y. L.; Chan, K. H.; Woo, P. C.; Yuen, K. Y. (2011). "Molecular epidemiology of human coronavirus OC43 reveals evolution of different genotypes over time and recent emergence of a novel genotype due to natural recombination". Journal of Virology. 85 (21): 11325–11337. doi:10.1128/JVI.05512-11. PMC 3194943. PMID 21849456.
  4. ^ Gaunt, E. R.; Hardie, A.; Claas, E. C.; Simmonds, P.; Templeton, K. E. (2010). "Epidemiology and clinical presentations of the four human coronaviruses 229E, HKU1, NL63, and OC43 detected over 3 years using a novel multiplex real-time PCR method". Journal of Clinical Microbiology. 48 (8): 2940–2947. doi:10.1128/JCM.00636-10. PMC 2916580. PMID 20554810.
  5. ^ "Virus Taxonomy: 2018 Release". International Committee on Taxonomy of Viruses (ICTV). October 2018. Retrieved 13 January 2019.
  6. ^ Woo, Patrick C. Y.; Huang, Yi; Lau, Susanna K. P.; Yuen, Kwok-Yung (2010-08-24). "Coronavirus Genomics and Bioinformatics Analysis". Viruses. 2 (8): 1804–1820. doi:10.3390/v2081803. ISSN 1999-4915. PMC 3185738. PMID 21994708. Figure 2. Phylogenetic analysis of RNA-dependent RNA polymerases (Pol) of coronaviruses with complete genome sequences available. The tree was constructed by the neighbor-joining method and rooted using Breda virus polyprotein.
  7. ^ A Rare Case of Human Coronavirus 229E Associated with Acute Respiratory Distress Syndrome in a Healthy Adult. Vassilara F, Spyridaki A, Pothitos G, Deliveliotou A, Papadopoulos A. Case Rep Infect Dis. 2018 Apr 15;2018:6796839. doi: 10.1155/2018/6796839. eCollection 2018. PMID 29850307 Free PMC Article
  8. ^ Pene, F., A. Merlat, A. Vabret, F. Rozenberg, A. Buzyn, F. Dreyfus, A. Cariou, F. Freymuth, and P. Lebon. 2003. Coronavirus 229E related pneumonia in immunocompromised patients. Clin. Infect. Dis. 37:929–932. [PubMed]
  9. ^ Vabret, A., T. Mourez, S. Gouarin, J. Petitjean, and F. Freymuth. 2003. An outbreak of coronavirus OC43 respiratory infection in Normandy, France. Clin. Infect. Dis. 36:985–989. [PubMed]
  10. ^ Woo, P. C. Y., S. K. P. Lau, H. Tsoi, Y. Huang, R. W. S. Poon, C. M. Chu, R. A. Lee, W. K. Luk, G. K. M. Wong, B. H. L. Wong, V. C. C. Cheng, B. S. F. Tang, A. K. L. Wu, R. W. H. Yung, H. Chen, Y. Guan, K. H. Chan, and K. Y. Yuen. 2005. Clinical and molecular epidemiological features of coronavirus HKU1 associated community acquired pneumonia. J. Infect. Dis. 192:1898–1907. [PubMed]
  11. ^ Fields, B. N., D. M. Knipe, and P. M. Howley (ed.). 1996. Fields virology, 3rd ed. Lippincott-Raven, Philadelphia, PA.
  12. ^ Hoek, L. van der, P. Krzysztof, and B. Berkhout. 2006. Human coronavirus NL63, a new respiratory virus. FEMS Microbiol. Rev. 30:760–773. [PubMed]
  13. ^ Esper, F., C. Weibel, D. Ferguson, M. L. Landry, and J. S. Kahn. 2006. Coronavirus HKU1 infection in the United States. Emerg. Infect. Dis. 12:775–779. [PMC free article] [PubMed]
  14. ^ Gerna, G., E. Percivalle, A. Sarasini, G. Campanini, A. Piralla, F. Rovida, E. Genini, A. Marchi, and F. Baldanti. 2007. Human respiratory coronavirus HKU1 versus other coronavirus infections in Italian hospitalised patients. J. Clin. Virol. 38:244–250. [PubMed]
  15. ^ Kaye, H. S., H. B. Marsh, and W. R. Dowdle. 1971. Seroepidemiologic survey of coronavirus (strain OC 43) related infections in a children's population. Am. J. Epidemiol. 94:43–49. [PubMed]
  16. ^ Effects of Coronavirus Infections in Children
  17. ^ Leung, Daniel (20 January 2019). "Coronaviruses (including SARS)". Infectious Disease Advisor. Decision Support in Medicine, LLC. Retrieved 1 August 2020.
  18. ^ de Wilde, Adriaan H.; Jochmans, Dirk; Posthuma, Clara C.; Zevenhoven-Dobbe, Jessika C.; van Nieuwkoop, Stefan; Bestebroer, Theo M.; van den Hoogen, Bernadette G.; Neyts, Johan; Snijder, Eric J. (August 2014). "Screening of an FDA-Approved Compound Library Identifies Four Small-Molecule Inhibitors of Middle East Respiratory Syndrome Coronavirus Replication in Cell Culture". Antimicrobial Agents and Chemotherapy. 58 (8): 4875–4884. doi:10.1128/AAC.03011-14. PMC 4136071. PMID 24841269.
  19. ^ Tao, Y.; Shi, M.; Chommanard, C.; Queen, K.; Zhang, J.; Markotter, W.; Kuzmin, I. V.; Holmes, E. C.; Tong, S. (2017). "Surveillance of Bat Coronaviruses in Kenya Identifies Relatives of Human Coronaviruses NL63 and 229E and Their Recombination History". Journal of Virology. 91 (5). doi:10.1128/JVI.01953-16. PMC 5309958. PMID 28077633.
  20. ^ Knapp, Alex. "The Secret History Of The First Coronavirus". Forbes. Retrieved 2020-05-06.
  21. ^ Hamre, D.; Procknow, J. J. (1966-01-01). "A New Virus Isolated from the Human Respiratory Tract". Experimental Biology and Medicine. 121 (1): 190–193. doi:10.3181/00379727-121-30734. ISSN 1535-3702. PMID 4285768. S2CID 1314901.

External links

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