Association of ICAM3 Genetic Variant with Severe Acute Respiratory Syndrome

Genetic polymorphisms have been demonstrated to be associated with vulnerability to human infection. ICAM3, an intercellular adhesion molecule important for T cell activation, and FCER2 (CD23), an immune response gene, both located on chromosome 19p13.3 were investigated for host genetic susceptibil...

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Veröffentlicht in:The Journal of infectious diseases 2007-07, Vol.196 (2), p.271-280
Hauptverfasser: Chan, Kelvin Y. K., Ching, Johannes C. Y., Xu, M. S., Cheung, Annie N. Y., Yip, Shea-Ping, Yam, Loretta Y. C., Lai, Sik-To, Chu, Chung-Ming, Wong, Andrew T. Y., Song, You-Qiang, Huang, Fang-Ping, Liu, Wei, Chung, P. H., Leung, G. M., Chow, Eudora Y. D., Chan, Eric Y. T., Chan, Jane C. K., Ngan, Hextan, Tam, Paul, Chan, Li-Chong, Sham, Pak, Chan, Vera S. F., Peiris, Malik, Lin, Steve C. L., Khoo, Ui-Soon
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container_end_page 280
container_issue 2
container_start_page 271
container_title The Journal of infectious diseases
container_volume 196
creator Chan, Kelvin Y. K.
Ching, Johannes C. Y.
Xu, M. S.
Cheung, Annie N. Y.
Yip, Shea-Ping
Yam, Loretta Y. C.
Lai, Sik-To
Chu, Chung-Ming
Wong, Andrew T. Y.
Song, You-Qiang
Huang, Fang-Ping
Liu, Wei
Chung, P. H.
Leung, G. M.
Chow, Eudora Y. D.
Chan, Eric Y. T.
Chan, Jane C. K.
Ngan, Hextan
Tam, Paul
Chan, Li-Chong
Sham, Pak
Chan, Vera S. F.
Peiris, Malik
Lin, Steve C. L.
Khoo, Ui-Soon
description Genetic polymorphisms have been demonstrated to be associated with vulnerability to human infection. ICAM3, an intercellular adhesion molecule important for T cell activation, and FCER2 (CD23), an immune response gene, both located on chromosome 19p13.3 were investigated for host genetic susceptibility and association with clinical outcome. A case-control study based on 817 patients with confirmed severe acute respiratory syndrome (SARS), 307 health care worker control subjects, 290 outpatient control subjects, and 309 household control subjects unaffected by SARS from Hong Kong was conducted to test for genetic association. No significant association to susceptibility to SARS-CoV infection was found for the FCER2 and the ICAM3 single nucleotide polymorphisms. However, patients with SARS homozygous for ICAM3 Gly143 showed significant association with higher lactate dehydrogenase levels (P=.0067; odds ratio [OR], 4.31 [95% confidence interval [CI], 1.37–13.56]) and lower total white blood cell counts (P=.022; OR, 0.30 [95% CI, 0.10–0.89]) on admission. These findings support the role of ICAM3 in the immunopathogenesis of SARS.
doi_str_mv 10.1086/518892
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K.</creatorcontrib><creatorcontrib>Ching, Johannes C. Y.</creatorcontrib><creatorcontrib>Xu, M. S.</creatorcontrib><creatorcontrib>Cheung, Annie N. Y.</creatorcontrib><creatorcontrib>Yip, Shea-Ping</creatorcontrib><creatorcontrib>Yam, Loretta Y. C.</creatorcontrib><creatorcontrib>Lai, Sik-To</creatorcontrib><creatorcontrib>Chu, Chung-Ming</creatorcontrib><creatorcontrib>Wong, Andrew T. Y.</creatorcontrib><creatorcontrib>Song, You-Qiang</creatorcontrib><creatorcontrib>Huang, Fang-Ping</creatorcontrib><creatorcontrib>Liu, Wei</creatorcontrib><creatorcontrib>Chung, P. H.</creatorcontrib><creatorcontrib>Leung, G. M.</creatorcontrib><creatorcontrib>Chow, Eudora Y. D.</creatorcontrib><creatorcontrib>Chan, Eric Y. T.</creatorcontrib><creatorcontrib>Chan, Jane C. K.</creatorcontrib><creatorcontrib>Ngan, Hextan</creatorcontrib><creatorcontrib>Tam, Paul</creatorcontrib><creatorcontrib>Chan, Li-Chong</creatorcontrib><creatorcontrib>Sham, Pak</creatorcontrib><creatorcontrib>Chan, Vera S. F.</creatorcontrib><creatorcontrib>Peiris, Malik</creatorcontrib><creatorcontrib>Lin, Steve C. L.</creatorcontrib><creatorcontrib>Khoo, Ui-Soon</creatorcontrib><title>Association of ICAM3 Genetic Variant with Severe Acute Respiratory Syndrome</title><title>The Journal of infectious diseases</title><addtitle>The Journal of Infectious Diseases</addtitle><description>Genetic polymorphisms have been demonstrated to be associated with vulnerability to human infection. ICAM3, an intercellular adhesion molecule important for T cell activation, and FCER2 (CD23), an immune response gene, both located on chromosome 19p13.3 were investigated for host genetic susceptibility and association with clinical outcome. A case-control study based on 817 patients with confirmed severe acute respiratory syndrome (SARS), 307 health care worker control subjects, 290 outpatient control subjects, and 309 household control subjects unaffected by SARS from Hong Kong was conducted to test for genetic association. No significant association to susceptibility to SARS-CoV infection was found for the FCER2 and the ICAM3 single nucleotide polymorphisms. However, patients with SARS homozygous for ICAM3 Gly143 showed significant association with higher lactate dehydrogenase levels (P=.0067; odds ratio [OR], 4.31 [95% confidence interval [CI], 1.37–13.56]) and lower total white blood cell counts (P=.022; OR, 0.30 [95% CI, 0.10–0.89]) on admission. 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K.</au><au>Ching, Johannes C. Y.</au><au>Xu, M. S.</au><au>Cheung, Annie N. Y.</au><au>Yip, Shea-Ping</au><au>Yam, Loretta Y. C.</au><au>Lai, Sik-To</au><au>Chu, Chung-Ming</au><au>Wong, Andrew T. Y.</au><au>Song, You-Qiang</au><au>Huang, Fang-Ping</au><au>Liu, Wei</au><au>Chung, P. H.</au><au>Leung, G. M.</au><au>Chow, Eudora Y. D.</au><au>Chan, Eric Y. T.</au><au>Chan, Jane C. K.</au><au>Ngan, Hextan</au><au>Tam, Paul</au><au>Chan, Li-Chong</au><au>Sham, Pak</au><au>Chan, Vera S. F.</au><au>Peiris, Malik</au><au>Lin, Steve C. L.</au><au>Khoo, Ui-Soon</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Association of ICAM3 Genetic Variant with Severe Acute Respiratory Syndrome</atitle><jtitle>The Journal of infectious diseases</jtitle><addtitle>The Journal of Infectious Diseases</addtitle><date>2007-07-15</date><risdate>2007</risdate><volume>196</volume><issue>2</issue><spage>271</spage><epage>280</epage><pages>271-280</pages><issn>0022-1899</issn><eissn>1537-6613</eissn><coden>JIDIAQ</coden><abstract>Genetic polymorphisms have been demonstrated to be associated with vulnerability to human infection. ICAM3, an intercellular adhesion molecule important for T cell activation, and FCER2 (CD23), an immune response gene, both located on chromosome 19p13.3 were investigated for host genetic susceptibility and association with clinical outcome. 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source MEDLINE; Oxford Academic Journals (OUP); Alma/SFX Local Collection; JSTOR
subjects Adolescent
Adult
Aged
Aged, 80 and over
Alleles
Antigens, CD - genetics
Biological and medical sciences
Case-Control Studies
Cell Adhesion Molecules - genetics
Child
Child, Preschool
Control groups
Female
Gene Frequency
Genetic Predisposition to Disease
Genotype
Genotypes
Human viral diseases
Humans
Infections
Infectious diseases
Intensive care units
L-Lactate Dehydrogenase - blood
Leukocyte Count
Major and Brief Reports
Male
Medical sciences
Middle Aged
Polymorphism, Single Nucleotide - genetics
SARS
SARS coronavirus
SARS virus
Severe acute respiratory syndrome
Severe Acute Respiratory Syndrome - genetics
Severe Acute Respiratory Syndrome - physiopathology
T lymphocytes
Viral diseases
Viral diseases of the respiratory system and ent viral diseases
Viruses
title Association of ICAM3 Genetic Variant with Severe Acute Respiratory Syndrome
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