 |
Definition: a subset of lymphocytes that secrete various cytokines that regulate the immune response: subset 1, which synthesize gamma-interferon and TNF-β and are involved in cell-mediated immunity; subset 2, which synthesize IL-4, IL-5, and IL-9 and are involved in immunoglobulin synthesis.
Synonym(s): helper cells
Drugs.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines & natural products. This material is provided for educational purposes only and is not to be used for medical advice, diagnosis or treatment.
Data sources include Micromedex™ (updated Jan 27th, 2011), Cerner Multum™ (updated Jan 3rd, 2012), Wolters Kluwer™ (updated Jan 31st, 2012) and others.
To view content sources and attributions, refer to our editorial policy.
Copyright © 2000-2012 Drugs.com. All rights reserved.
We comply with the HONcode standard for trustworthy health information.
Verify here
