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Influenza virus-stimulated generation of anti-human immunodeficiency virus (HIV) activity after influenza vaccination in HIV-infected individuals and healthy control subjects.
J Infect Dis. 2001 Apr 01; 183(7):1000-8.JI

Abstract

Influenza virus stimulation of leukocytes induces factors that suppress human immunodeficiency virus (HIV). The effect of influenza vaccination on influenza-induced anti-HIV activity was investigated. Influenza vaccine was administered to 25 control subjects and 20 HIV-infected patients. Antiviral activity, cytokine production, and influenza antibodies were assessed before and 2 and 6 weeks after vaccination. Immunization induced a statistically significant increase in antiviral activity in control subjects but not in HIV patients, although the number of patients who generated this activity increased. Pre- and postvaccination levels of anti-HIV activity were significantly lower in HIV patients. Vaccination of control subjects and HIV patients induced increases in production of interleukin-2 and interferon (IFN)-gamma, but not of IFN-alpha. Virus load and CD4 cell counts were not significantly altered. This study demonstrates impairment of antiviral activity in HIV patients, in addition to deficiencies in antibody responses and cytokine production. In summary, influenza vaccination can induce an increase in multiple immunologic components that remained impaired in HIV patients.

Authors+Show Affiliations

Experimental Immunology Branch, National Cancer Institute, Bethesda, MD, USA.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Comparative Study
Journal Article
Research Support, U.S. Gov't, P.H.S.

Language

eng

PubMed ID

11237823

Citation

Pinto, L A., et al. "Influenza Virus-stimulated Generation of Anti-human Immunodeficiency Virus (HIV) Activity After Influenza Vaccination in HIV-infected Individuals and Healthy Control Subjects." The Journal of Infectious Diseases, vol. 183, no. 7, 2001, pp. 1000-8.
Pinto LA, Blazevic V, Anderson SA, et al. Influenza virus-stimulated generation of anti-human immunodeficiency virus (HIV) activity after influenza vaccination in HIV-infected individuals and healthy control subjects. J Infect Dis. 2001;183(7):1000-8.
Pinto, L. A., Blazevic, V., Anderson, S. A., Venzon, D. J., Trubey, C. M., Rowe, T., Katz, J. M., Liewehr, D., Dolan, M. J., & Shearer, G. M. (2001). Influenza virus-stimulated generation of anti-human immunodeficiency virus (HIV) activity after influenza vaccination in HIV-infected individuals and healthy control subjects. The Journal of Infectious Diseases, 183(7), 1000-8.
Pinto LA, et al. Influenza Virus-stimulated Generation of Anti-human Immunodeficiency Virus (HIV) Activity After Influenza Vaccination in HIV-infected Individuals and Healthy Control Subjects. J Infect Dis. 2001 Apr 1;183(7):1000-8. PubMed PMID: 11237823.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Influenza virus-stimulated generation of anti-human immunodeficiency virus (HIV) activity after influenza vaccination in HIV-infected individuals and healthy control subjects. AU - Pinto,L A, AU - Blazevic,V, AU - Anderson,S A, AU - Venzon,D J, AU - Trubey,C M, AU - Rowe,T, AU - Katz,J M, AU - Liewehr,D, AU - Dolan,M J, AU - Shearer,G M, Y1 - 2001/03/01/ PY - 2000/09/06/received PY - 2000/11/21/revised PY - 2001/3/10/pubmed PY - 2001/5/22/medline PY - 2001/3/10/entrez SP - 1000 EP - 8 JF - The Journal of infectious diseases JO - J. Infect. Dis. VL - 183 IS - 7 N2 - Influenza virus stimulation of leukocytes induces factors that suppress human immunodeficiency virus (HIV). The effect of influenza vaccination on influenza-induced anti-HIV activity was investigated. Influenza vaccine was administered to 25 control subjects and 20 HIV-infected patients. Antiviral activity, cytokine production, and influenza antibodies were assessed before and 2 and 6 weeks after vaccination. Immunization induced a statistically significant increase in antiviral activity in control subjects but not in HIV patients, although the number of patients who generated this activity increased. Pre- and postvaccination levels of anti-HIV activity were significantly lower in HIV patients. Vaccination of control subjects and HIV patients induced increases in production of interleukin-2 and interferon (IFN)-gamma, but not of IFN-alpha. Virus load and CD4 cell counts were not significantly altered. This study demonstrates impairment of antiviral activity in HIV patients, in addition to deficiencies in antibody responses and cytokine production. In summary, influenza vaccination can induce an increase in multiple immunologic components that remained impaired in HIV patients. SN - 0022-1899 UR - https://www.unboundmedicine.com/medline/citation/11237823/Influenza_virus_stimulated_generation_of_anti_human_immunodeficiency_virus__HIV__activity_after_influenza_vaccination_in_HIV_infected_individuals_and_healthy_control_subjects_ L2 - https://academic.oup.com/jid/article-lookup/doi/10.1086/319277 DB - PRIME DP - Unbound Medicine ER -