PMID- 2787531 OWN - NLM STAT- MEDLINE DCOM- 19890818 LR - 20190618 IS - 0036-8075 (Print) IS - 0036-8075 (Linking) VI - 245 IP - 4915 DP - 1989 Jul 21 TI - Antibody to interleukin-5 inhibits helminth-induced eosinophilia in mice. PG - 308-10 AB - When rodents are infected with the nematode Nippostrongylus brasiliensis, large numbers of eosinophils appear in their blood and lungs and their serum immunoglobulin E (IgE) is increased. Injection of a monoclonal antibody to interleukin-5 completely suppressed the blood eosinophilia and the infiltration of eosinophils in the lungs of parasitized mice but had no effect on serum IgE. In contrast, an antibody to interleukin-4 inhibited parasite-induced IgE but not the eosinophilia. These results show that interleukin-5 is important in eosinophil production in vivo and that IgE and eosinophil production are regulated by different cytokines produced by the TH2 subset of CD4-expressing T cells. FAU - Coffman, R L AU - Coffman RL AD - DNAX Research Institute, Palo Alto, CA 94304. FAU - Seymour, B W AU - Seymour BW FAU - Hudak, S AU - Hudak S FAU - Jackson, J AU - Jackson J FAU - Rennick, D AU - Rennick D LA - eng PT - Journal Article PL - United States TA - Science JT - Science (New York, N.Y.) JID - 0404511 RN - 0 (Antibodies, Monoclonal) RN - 0 (Interleukin-5) RN - 0 (Interleukins) RN - 207137-56-2 (Interleukin-4) RN - 37341-29-0 (Immunoglobulin E) SB - IM MH - Animals MH - Antibodies, Monoclonal/*immunology MH - Eosinophilia/etiology/*immunology MH - Immunoglobulin E/immunology MH - Interleukin-4 MH - Interleukin-5 MH - Interleukins/*immunology MH - Mice MH - Mice, Inbred BALB C MH - Nematode Infections/*complications/immunology MH - Nippostrongylus EDAT- 1989/07/21 00:00 MHDA- 1989/07/21 00:01 CRDT- 1989/07/21 00:00 PHST- 1989/07/21 00:00 [pubmed] PHST- 1989/07/21 00:01 [medline] PHST- 1989/07/21 00:00 [entrez] AID - 10.1126/science.2787531 [doi] PST - ppublish SO - Science. 1989 Jul 21;245(4915):308-10. doi: 10.1126/science.2787531.