%A Arvind K Singla %A Rama Krishna Gurram %A Arun Chauhan %A Neeraj Khatri %A Rakesh M Vohra %A R S Jolly %A J N Agrewala %J PloS one %T Caerulomycin A suppresses immunity by inhibiting T cell activity. %X Caerulomycin A (CaeA) is a known antifungal and antibiotic agent. Further, CaeA is reported to induce the expansion of regulatory T cell and prolongs the survival of skin allografts in mouse model of transplantation. In the current study, CaeA was purified and characterized from a novel species of actinomycetes, Actinoalloteichus spitiensis. The CaeA was identified for its novel immunosuppressive property by inhibiting in vitro and in vivo function of T cells. %N 10 %P e107051 %V 9 %D 2014 %I San Francisco, CA : Public Library of Science %L open1564