title: Serum cytokine profiles of children with human enterovirus 71-associated hand, foot, and mouth disease.
abstract: Cytokine profiles may impact the pathogenicity and severity of hand, foot, and mouth disease caused by human enterovirus (HEV) 71. In 91 severe or mild HEV 71-associated hand, foot, and mouth disease children, serum was collected between days 2 and 10 or day >10. Serum cytokines including Type 1 T helper (Th1) cytokines: interleukin (IL)-2, interferon-gamma (IFN-γ), IL-12, and IL-18, Type 1 T helper (Th2) cytokines: IL-4, IL-10, IL-13, proinflammatory cytokines: IL-1α, IL-1β, IL-6, IL-8, IL-17, and tumor necrosis factor alpha (TNF-α), were assessed during the early stage and recovery. In the patients with mild illness, the peaks of IL-8 and IL-10 were observed on day 6 and that of IL-18 was on day 4. In the patients with severe illness, all cytokines spiked on day 3 and peaked on day 11. All cytokines except IL-6, IL-8, IL-18, and TNF-α were significantly correlated with immunoglobulin M levels by the end of the disease course. Cytokine profile variations between the patients with mild and severe illness may indicate prognosis and strain virulence, useful in clinical treatment of patients.
authors.affiliation: State Key Laboratory for Infectious Disease Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China.
authors.forename: Jun
authors.initials: J
authors.lastname: Han
authors.forename: Ying
authors.initials: Y
authors.lastname: Wang
authors.forename: Xing
authors.initials: X
authors.lastname: Gan
authors.forename: Juan
authors.initials: J
authors.lastname: Song
authors.forename: Peng
authors.initials: P
authors.lastname: Sun
authors.forename: Xiao-Ping
authors.initials: XP
authors.lastname: Dong
mesh_terms: D000293:Adolescent; D000914:Antibodies, Viral / Q000097:blood; D002648:Child; D002675:Child, Preschool; D016207:Cytokines / Q000097:blood*; D029821:Enterovirus A, Human / Q000276:immunology*; D005260:Female; D006232:Hand, Foot and Mouth Disease / Q000276:immunology* / Q000473:pathology; D006801:Humans; D007075:Immunoglobulin M / Q000097:blood; D007223:Infant; D008297:Male; D044967:Serum / Q000737:chemistry*; D013997:Time Factors
chemical_list: D000914:Antibodies, Viral; D016207:Cytokines; D007075:Immunoglobulin M
keywords: cytokine; hand, foot, and mouth disease; human enterovirus 71; immunoglobulin M