{"data":{"id":"10.6084/m9.figshare.c.2089460.v1","type":"dois","attributes":{"doi":"10.6084/m9.figshare.c.2089460.v1","prefix":"10.6084","suffix":"m9.figshare.c.2089460.v1","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Bhatia, Dimple R.","nameType":"Personal","givenName":"Dimple R.","familyName":"Bhatia","affiliation":[],"nameIdentifiers":[]},{"name":"Payal Dhar","affiliation":[],"nameIdentifiers":[]},{"name":"Varun Mutalik","affiliation":[],"nameIdentifiers":[]},{"name":"Deshmukh, Sunil Kumar","nameType":"Personal","givenName":"Sunil Kumar","familyName":"Deshmukh","affiliation":[],"nameIdentifiers":[]},{"name":"Verekar, Shilpa A.","nameType":"Personal","givenName":"Shilpa A.","familyName":"Verekar","affiliation":[],"nameIdentifiers":[]},{"name":"Dattatraya C. Desai","affiliation":[],"nameIdentifiers":[]},{"name":"Kshirsagar, Rajendra","nameType":"Personal","givenName":"Rajendra","familyName":"Kshirsagar","affiliation":[],"nameIdentifiers":[]},{"name":"Thiagarajan, Padma","nameType":"Personal","givenName":"Padma","familyName":"Thiagarajan","affiliation":[],"nameIdentifiers":[]},{"name":"Agarwal, Veena","nameType":"Personal","givenName":"Veena","familyName":"Agarwal","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Anticancer activity of Ophiobolin A, isolated from the endophytic fungus \u003ci\u003eBipolaris setariae\u003c/i\u003e"}],"publisher":"Figshare","container":{},"publicationYear":2015,"subjects":[{"subject":"Biophysics"},{"subject":"Biochemistry"},{"subject":"Microbiology"},{"subject":"FOS: Biological sciences","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Biological sciences","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"Cell Biology"},{"subject":"Molecular Biology"},{"subject":"Physiology"},{"subject":"Pharmacology"},{"subject":"39999 Chemical Sciences not elsewhere classified","subjectScheme":"FOR"},{"subject":"FOS: Chemical sciences","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Chemical sciences","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"Immunology"},{"subject":"FOS: Clinical medicine","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Clinical medicine","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"Developmental Biology"},{"subject":"Cancer"},{"subject":"Hematology"},{"subject":"Infectious Diseases"},{"subject":"FOS: Health sciences","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Health sciences","subjectScheme":"Fields of Science and Technology (FOS)"}],"contributors":[],"dates":[{"date":"2015-12-05","dateType":"Created"},{"date":"2016-05-20","dateType":"Updated"},{"date":"2015","dateType":"Issued"}],"language":null,"types":{"ris":"GEN","bibtex":"misc","citeproc":"article","schemaOrg":"Collection","resourceType":"Collection","resourceTypeGeneral":"Collection"},"relatedIdentifiers":[{"relationType":"IsSupplementTo","relatedIdentifier":"10.1080/14786419.2015.1062760","relatedIdentifierType":"DOI"},{"relationType":"IsIdenticalTo","relatedIdentifier":"10.6084/m9.figshare.c.2089460","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":[],"formats":[],"version":null,"rightsList":[{"rights":"CC-BY","rightsUri":"http://creativecommons.org/licenses/by/3.0/us"}],"descriptions":[{"description":"The present work describes the anticancer activity of Ophiobolin A isolated from the endophytic fungus \u003ci\u003eBipolaris setariae.\u003c/i\u003e Ophiobolin A was isolated using preparative HPLC and its structure was confirmed by HRMS, \u003csup\u003e1\u003c/sup\u003eH NMR, \u003csup\u003e13\u003c/sup\u003eC NMR, COSY, DEPT, HSQC and HMBC. It inhibited solid and haematological cancer cell proliferation with IC\u003csub\u003e50\u003c/sub\u003e of 0.4–4.3 μM. In comparison, IC\u003csub\u003e50\u003c/sub\u003e against normal cells was 20.9 μM. It was found to inhibit the phosphorylation of S6 (IC\u003csub\u003e50\u003c/sub\u003e = 1.9 ± 0.2 μM), ERK (IC\u003csub\u003e50\u003c/sub\u003e = 0.28 ± 0.02 μM) and RB (IC\u003csub\u003e50\u003c/sub\u003e = 1.42 ± 0.1 μM), the effector proteins of PI3K/mTOR, Ras/Raf/ERK and CDK/RB pathways, respectively. It induced apoptosis and inhibited cell cycle progression in MDA-MB-231 cancer cells with concomitant inhibition of signalling proteins. Thus, this study reveals that anticancer activity of Ophiobolin A is associated with simultaneous inhibition of multiple oncogenic signalling pathways namely PI3K/mTOR, Ras/Raf/ERK and CDK/RB.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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