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[sahy-kluh-spawr-een, -in, -spohr-, sik-luh-] /ˌsaɪ kləˈspɔr in, -ɪn, -ˈspoʊr-, ˌsɪk lə-/
noun, Pharmacology.
a substance, synthesized by certain soil fungi, that suppresses the immune response by disabling helper T cells, used to minimize rejection of foreign tissue transplants.
Also, cyclosporin
[sahy-kluh-spawr-in, -spohr-, sik-luh-] /ˌsaɪ kləˈspɔr ɪn, -ˈspoʊr-, ˌsɪk lə-/ (Show IPA)
Origin of cyclosporine
1975-80; < New Latin Cyclospor(eae) a class of brown algae (see cyclo-, -spore, -eae) + -in2 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2016.
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British Dictionary definitions for cyclosporin


a variant spelling of ciclosporin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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cyclosporin in Medicine

cyclosporine cy·clo·spor·ine (sī'klə-spôr'ēn, -ĭn) or cy·clo·spor·in A (-ĭn)
A cyclic oligopeptide immunosuppressant produced by fungus and used to inhibit organ transplant rejection.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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cyclosporin in Science
cyclosporine (sī'klə-spôr'ēn, -ĭn) also cyclosporin
  (sī'klə-spôr'ēn, -ĭn)   
A polypeptide obtained from any of various deuteromycete fungi, used as an immunosuppressive drug to prevent the rejection of transplanted organs.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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