Overexpression of Clostridium perfringens Enterotoxin Receptors Claudin-3 and Claudin-4 in Uterine Carcinosarcomas
Santin AD, Bellone S, Siegel ER, McKenney JK, Thomas M, Roman JJ, Burnett A, Tognon G, Bandiera E, Pecorelli S. Overexpression of Clostridium perfringens Enterotoxin Receptors Claudin-3 and Claudin-4 in Uterine Carcinosarcomas. Clinical Cancer Research 2007, 13: 3339-3346. PMID: 17545541, DOI: 10.1158/1078-0432.ccr-06-3037.Peer-Reviewed Original ResearchConceptsCarcinosarcoma cell lineClaudin-3Claudin-4Uterine carcinosarcomaClaudin-4 protein expressionCell linesClaudin-4 receptorsCytotoxic Clostridium perfringensNormal endometrial cellsTumor cell necrosisType-specific therapiesImmunodeficient mouse xenograftsAggressive uterine tumorsHigh-affinity receptorQuantitative reverse transcription PCREndometrial cancerAggressive variantUterine tumorsTumor disappearancePrimary tumorReverse transcription-PCREndometrial cellsNovel therapiesReceptor expressionTherapeutic effectOverexpression of claudin‐3 and claudin‐4 receptors in uterine serous papillary carcinoma
Santin AD, Bellone S, Marizzoni M, Palmieri M, Siegel ER, McKenney JK, Hennings L, Comper F, Bandiera E, Pecorelli S. Overexpression of claudin‐3 and claudin‐4 receptors in uterine serous papillary carcinoma. Cancer 2007, 109: 1312-1322. PMID: 17326053, DOI: 10.1002/cncr.22536.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAged, 80 and overAnimalsClaudin-3Claudin-4Clostridium perfringensCystadenocarcinoma, PapillaryCystadenocarcinoma, SerousDrug Resistance, NeoplasmEnterotoxinsFemaleGene ExpressionHumansInjections, IntraperitonealMembrane ProteinsMiceMice, SCIDMiddle AgedReverse Transcriptase Polymerase Chain ReactionRNA, MessengerTumor Cells, CulturedUp-RegulationUterine Cervical NeoplasmsXenograft Model Antitumor AssaysConceptsUterine serous papillary carcinomaClaudin-4 receptorsUSPC cell linesSerous papillary carcinomaClaudin-3Endometrial cancerPapillary carcinomaClaudin-4 protein expressionChemotherapy-resistant variantsCytotoxic Clostridium perfringensSublethal intraperitoneal injectionsReverse transcriptase-polymerase chain reactionQuantitative reverse transcriptase-polymerase chain reactionTumor cell necrosisSCID mouse xenograftsType-specific therapiesDose-dependent cytotoxic effectCell linesTight junction proteinsControl tissue samplesHigh-affinity receptorAggressive variantTumor disappearanceIntraperitoneal injectionPolymerase chain reaction