Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000669063> ?p ?o ?g. }
- W2000669063 endingPage "501" @default.
- W2000669063 startingPage "495" @default.
- W2000669063 abstract "WE HAVE PREVIOUSLY demonstrated that the proliferation of established human glioma cell lines correlated with protein kinase C (PKC) activity and that a relatively selective PKC inhibitor, staurosporine, inhibits glioma cell proliferation. The purpose of this study was to determine whether low-passage glioma cell lines were also sensitive to staurosporine and to compare the antimitotic effects of staurosporine with tamoxifen, an antiestrogen with a known PKC inhibitory effect presently being investigated in the treatment of recurrent glioma. We measured the effects of treatment with staurosporine or tamoxifen on the proliferation rate of five established glioma cell lines (A172, U251, U87, U373, U563) and four low-passage glioma cell lines. The proliferation of all cell lines was inhibited by staurosporine, at an IC50 value (concentration at which activity is 50% inhibited) of approximately 2 nmol/L. All established lines, but only one low-passage line, were susceptible to tamoxifen, with an IC50 value of 10 μmol/L. Three of the four low-passage lines were poorly inhibited by tamoxifen. The IC50 values for the inhibition of cellular proliferation by staurosporine and tamoxifen closely corresponds to the IC50 data for the inhibition of particulate PKC activity in gliomas. We conclude that staurosporine is more effective in the inhibition of glioma proliferation than tamoxifen and that staurosporine is potentially useful in the adjuvant treatment of gliomas. The correspondence in IC50 results for proliferation and PKC activity further strengthens the hypothesis that an aberrant PKC system in gliomas drives their hyperproliferative state." @default.
- W2000669063 created "2016-06-24" @default.
- W2000669063 creator A5003958184 @default.
- W2000669063 creator A5019389906 @default.
- W2000669063 creator A5031963674 @default.
- W2000669063 creator A5066959670 @default.
- W2000669063 date "1993-09-01" @default.
- W2000669063 modified "2023-10-09" @default.
- W2000669063 title "Protein Kinase C Inhibitors Suppress Cell Growth in Established and Low-Passage Glioma Cell Lines. A Comparison between Staurosporine and Tamoxifen" @default.
- W2000669063 cites W1487017238 @default.
- W2000669063 cites W1589866689 @default.
- W2000669063 cites W1971499077 @default.
- W2000669063 cites W1982518867 @default.
- W2000669063 cites W1984038191 @default.
- W2000669063 cites W1990110520 @default.
- W2000669063 cites W1991781635 @default.
- W2000669063 cites W1993282564 @default.
- W2000669063 cites W2007550845 @default.
- W2000669063 cites W2018421371 @default.
- W2000669063 cites W2026390772 @default.
- W2000669063 cites W2038692981 @default.
- W2000669063 cites W2050338578 @default.
- W2000669063 cites W2051531396 @default.
- W2000669063 cites W2064052466 @default.
- W2000669063 cites W2070310145 @default.
- W2000669063 cites W2074094931 @default.
- W2000669063 cites W2086524338 @default.
- W2000669063 cites W2418559858 @default.
- W2000669063 cites W4248267703 @default.
- W2000669063 cites W4251081663 @default.
- W2000669063 cites W4253784204 @default.
- W2000669063 doi "https://doi.org/10.1227/00006123-199309000-00021" @default.
- W2000669063 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8413883" @default.
- W2000669063 hasPublicationYear "1993" @default.
- W2000669063 type Work @default.
- W2000669063 sameAs 2000669063 @default.
- W2000669063 citedByCount "68" @default.
- W2000669063 countsByYear W20006690632012 @default.
- W2000669063 countsByYear W20006690632013 @default.
- W2000669063 countsByYear W20006690632015 @default.
- W2000669063 countsByYear W20006690632016 @default.
- W2000669063 crossrefType "journal-article" @default.
- W2000669063 hasAuthorship W2000669063A5003958184 @default.
- W2000669063 hasAuthorship W2000669063A5019389906 @default.
- W2000669063 hasAuthorship W2000669063A5031963674 @default.
- W2000669063 hasAuthorship W2000669063A5066959670 @default.
- W2000669063 hasConcept C121608353 @default.
- W2000669063 hasConcept C126322002 @default.
- W2000669063 hasConcept C184235292 @default.
- W2000669063 hasConcept C195794163 @default.
- W2000669063 hasConcept C2776067312 @default.
- W2000669063 hasConcept C2777176818 @default.
- W2000669063 hasConcept C2777752497 @default.
- W2000669063 hasConcept C2778227246 @default.
- W2000669063 hasConcept C2779084600 @default.
- W2000669063 hasConcept C2779707156 @default.
- W2000669063 hasConcept C502942594 @default.
- W2000669063 hasConcept C530470458 @default.
- W2000669063 hasConcept C54355233 @default.
- W2000669063 hasConcept C55493867 @default.
- W2000669063 hasConcept C62112901 @default.
- W2000669063 hasConcept C71924100 @default.
- W2000669063 hasConcept C81885089 @default.
- W2000669063 hasConcept C86803240 @default.
- W2000669063 hasConcept C95444343 @default.
- W2000669063 hasConcept C98274493 @default.
- W2000669063 hasConceptScore W2000669063C121608353 @default.
- W2000669063 hasConceptScore W2000669063C126322002 @default.
- W2000669063 hasConceptScore W2000669063C184235292 @default.
- W2000669063 hasConceptScore W2000669063C195794163 @default.
- W2000669063 hasConceptScore W2000669063C2776067312 @default.
- W2000669063 hasConceptScore W2000669063C2777176818 @default.
- W2000669063 hasConceptScore W2000669063C2777752497 @default.
- W2000669063 hasConceptScore W2000669063C2778227246 @default.
- W2000669063 hasConceptScore W2000669063C2779084600 @default.
- W2000669063 hasConceptScore W2000669063C2779707156 @default.
- W2000669063 hasConceptScore W2000669063C502942594 @default.
- W2000669063 hasConceptScore W2000669063C530470458 @default.
- W2000669063 hasConceptScore W2000669063C54355233 @default.
- W2000669063 hasConceptScore W2000669063C55493867 @default.
- W2000669063 hasConceptScore W2000669063C62112901 @default.
- W2000669063 hasConceptScore W2000669063C71924100 @default.
- W2000669063 hasConceptScore W2000669063C81885089 @default.
- W2000669063 hasConceptScore W2000669063C86803240 @default.
- W2000669063 hasConceptScore W2000669063C95444343 @default.
- W2000669063 hasConceptScore W2000669063C98274493 @default.
- W2000669063 hasIssue "3" @default.
- W2000669063 hasLocation W20006690631 @default.
- W2000669063 hasLocation W20006690632 @default.
- W2000669063 hasOpenAccess W2000669063 @default.
- W2000669063 hasPrimaryLocation W20006690631 @default.
- W2000669063 hasRelatedWork W1975402264 @default.
- W2000669063 hasRelatedWork W1998188711 @default.
- W2000669063 hasRelatedWork W2000669063 @default.
- W2000669063 hasRelatedWork W2002944732 @default.
- W2000669063 hasRelatedWork W2022051177 @default.
- W2000669063 hasRelatedWork W2053252897 @default.
- W2000669063 hasRelatedWork W2085837731 @default.