BIOLOGICAL ACTIVITIES OF IC201 ((3S, 8E)-1, 3-DIHYDROXY-8-DECEN-5-ONE), A LOW MOLECULAR WEIGHT IMMUNOMODULATOR PRODUCED BY STREPTOMYCES

IC201 was found in cultured broth of Streptomyces cirratus as an antitumor antibiotic which was effective in retarding growth of the established solid tumor of Ehrlich carcinoma by treatment starting 8 days after tumor inoculation. It retarded growth of the established solid tumor of IMC carcinoma b...

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Veröffentlicht in:Journal of antibiotics 1989/06/25, Vol.42(6), pp.952-959
Hauptverfasser: MIZUTANI, SHIGETOSHI, ODAI, HIDEHARU, MASUDA, TORU, IIJIMA, MASATOMI, OSONO, MICHIYO, HAMADA, MASA, NAGANAWA, HIROSHI, ISHIZUKA, MASAAKI, TAKEUCHI, TOMIO
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container_end_page 959
container_issue 6
container_start_page 952
container_title Journal of antibiotics
container_volume 42
creator MIZUTANI, SHIGETOSHI
ODAI, HIDEHARU
MASUDA, TORU
IIJIMA, MASATOMI
OSONO, MICHIYO
HAMADA, MASA
NAGANAWA, HIROSHI
ISHIZUKA, MASAAKI
TAKEUCHI, TOMIO
description IC201 was found in cultured broth of Streptomyces cirratus as an antitumor antibiotic which was effective in retarding growth of the established solid tumor of Ehrlich carcinoma by treatment starting 8 days after tumor inoculation. It retarded growth of the established solid tumor of IMC carcinoma but had no cytotoxicity at 100 μg/ml. IC201 treatment kept NK cell activity of tumor-bearing mice at normal level and stimulated cytostatic activity of peritoneal macrophages. It stimulated phagocytosis of yeast and phorbol myristate acetateelicited superoxide production by peritoneal macrophages. The addition of IC201 to P388D1 cell cultures enhanced release of interleukin 1 (IL-1) into cultured supernatant but it affected lipopolysaccharide-induced IL-1 production. Although the addition to macrophage-depleted cultures did not show any stimulatory effect, mixed lymphocyte culture reaction was augmented in cultures using spleen cells as stimulator cells taken from mice given IC201. Results indicate that IC201 primarily activates macrophages and the activation may cause modulation of immune responses.
doi_str_mv 10.7164/antibiotics.42.952
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It retarded growth of the established solid tumor of IMC carcinoma but had no cytotoxicity at 100 μg/ml. IC201 treatment kept NK cell activity of tumor-bearing mice at normal level and stimulated cytostatic activity of peritoneal macrophages. It stimulated phagocytosis of yeast and phorbol myristate acetateelicited superoxide production by peritoneal macrophages. The addition of IC201 to P388D1 cell cultures enhanced release of interleukin 1 (IL-1) into cultured supernatant but it affected lipopolysaccharide-induced IL-1 production. Although the addition to macrophage-depleted cultures did not show any stimulatory effect, mixed lymphocyte culture reaction was augmented in cultures using spleen cells as stimulator cells taken from mice given IC201. 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Antibiot.</addtitle><description>IC201 was found in cultured broth of Streptomyces cirratus as an antitumor antibiotic which was effective in retarding growth of the established solid tumor of Ehrlich carcinoma by treatment starting 8 days after tumor inoculation. It retarded growth of the established solid tumor of IMC carcinoma but had no cytotoxicity at 100 μg/ml. IC201 treatment kept NK cell activity of tumor-bearing mice at normal level and stimulated cytostatic activity of peritoneal macrophages. It stimulated phagocytosis of yeast and phorbol myristate acetateelicited superoxide production by peritoneal macrophages. The addition of IC201 to P388D1 cell cultures enhanced release of interleukin 1 (IL-1) into cultured supernatant but it affected lipopolysaccharide-induced IL-1 production. Although the addition to macrophage-depleted cultures did not show any stimulatory effect, mixed lymphocyte culture reaction was augmented in cultures using spleen cells as stimulator cells taken from mice given IC201. 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Drug treatments</topic><topic>Streptomyces - classification</topic><topic>Streptomyces - metabolism</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>MIZUTANI, SHIGETOSHI</creatorcontrib><creatorcontrib>ODAI, HIDEHARU</creatorcontrib><creatorcontrib>MASUDA, TORU</creatorcontrib><creatorcontrib>IIJIMA, MASATOMI</creatorcontrib><creatorcontrib>OSONO, MICHIYO</creatorcontrib><creatorcontrib>HAMADA, MASA</creatorcontrib><creatorcontrib>NAGANAWA, HIROSHI</creatorcontrib><creatorcontrib>ISHIZUKA, MASAAKI</creatorcontrib><creatorcontrib>TAKEUCHI, TOMIO</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Biotechnology Research Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of antibiotics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>MIZUTANI, SHIGETOSHI</au><au>ODAI, HIDEHARU</au><au>MASUDA, TORU</au><au>IIJIMA, MASATOMI</au><au>OSONO, MICHIYO</au><au>HAMADA, MASA</au><au>NAGANAWA, HIROSHI</au><au>ISHIZUKA, MASAAKI</au><au>TAKEUCHI, TOMIO</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>BIOLOGICAL ACTIVITIES OF IC201 ((3S, 8E)-1, 3-DIHYDROXY-8-DECEN-5-ONE), A LOW MOLECULAR WEIGHT IMMUNOMODULATOR PRODUCED BY STREPTOMYCES</atitle><jtitle>Journal of antibiotics</jtitle><addtitle>J. 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The addition of IC201 to P388D1 cell cultures enhanced release of interleukin 1 (IL-1) into cultured supernatant but it affected lipopolysaccharide-induced IL-1 production. Although the addition to macrophage-depleted cultures did not show any stimulatory effect, mixed lymphocyte culture reaction was augmented in cultures using spleen cells as stimulator cells taken from mice given IC201. Results indicate that IC201 primarily activates macrophages and the activation may cause modulation of immune responses.</abstract><cop>Tokyo</cop><pub>JAPAN ANTIBIOTICS RESEARCH ASSOCIATION</pub><pmid>2786863</pmid><doi>10.7164/antibiotics.42.952</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record>
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ispartof The Journal of Antibiotics, 1989/06/25, Vol.42(6), pp.952-959
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subjects Adjuvants, Immunologic - analysis
Adjuvants, Immunologic - biosynthesis
Adjuvants, Immunologic - pharmacology
Adjuvants, Immunologic - therapeutic use
Animals
Antibiotics, Antineoplastic - analysis
Antibiotics, Antineoplastic - biosynthesis
Antibiotics, Antineoplastic - pharmacology
Antibiotics, Antineoplastic - therapeutic use
Antineoplastic agents
antitumor antibiotics
Biological and medical sciences
Carcinoma, Ehrlich Tumor - drug therapy
Cell Line
Cells, Cultured
Fatty Alcohols - analysis
Fatty Alcohols - biosynthesis
Fatty Alcohols - pharmacology
Fatty Alcohols - therapeutic use
Female
Fermentation
General aspects
IC201
Interleukin-1 - biosynthesis
Killer Cells, Natural - immunology
Lymphocytes - drug effects
Macrophage Activation - drug effects
macrophages
Macrophages - drug effects
Magnetic Resonance Spectroscopy
Medical sciences
Mice
Mice, Inbred Strains
Molecular Structure
Phagocytosis - drug effects
Pharmacology. Drug treatments
Streptomyces - classification
Streptomyces - metabolism
title BIOLOGICAL ACTIVITIES OF IC201 ((3S, 8E)-1, 3-DIHYDROXY-8-DECEN-5-ONE), A LOW MOLECULAR WEIGHT IMMUNOMODULATOR PRODUCED BY STREPTOMYCES
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