RT Journal Article SR Electronic T1 Discovery of Anticancer Agents of Diverse Natural Origin JF Anticancer Research JO Anticancer Res FD International Institute of Anticancer Research SP 5623 OP 5637 VO 36 IS 11 A1 A. DOUGLAS KINGHORN A1 ESPERANZA J. CARCACHE DE BLANCO A1 DAVID M. LUCAS A1 H. LIVA RAKOTONDRAIBE A1 JIMMY ORJALA A1 D. DOEL SOEJARTO A1 NICHOLAS H. OBERLIES A1 CEDRIC J. PEARCE A1 MANSUKH C. WANI A1 BRENT R. STOCKWELL A1 JOANNA E. BURDETTE A1 STEVEN M. SWANSON A1 JAMES R. FUCHS A1 MITCHELL A. PHELPS A1 LIHUI XU A1 XIAOLI ZHANG A1 YOUNG YONGCHUN SHEN YR 2016 UL http://ar.iiarjournals.org/content/36/11/5623.abstract AB Recent progress is described in an ongoing collaborative multidisciplinary research project directed towards the purification, structural characterization, chemical modification, and biological evaluation of new potential natural product anticancer agents obtained from a diverse group of organisms, comprising tropical plants, aquatic and terrestrial cyanobacteria, and filamentous fungi. Information is provided on how these organisms are collected and processed. The types of bioassays are indicated in which initial extracts, chromatographic fractions, and purified isolated compounds of these acquisitions are tested. Several promising biologically active lead compounds from each major organism class investigated are described, and these may be seen to be representative of a very wide chemical diversity.