c-myc和CD44v6在卵巢上皮性肿瘤中的表达的任务书任务：搜集c-myc和CD44v6在卵巢上皮性肿瘤中的表达相关的文献资料，撰写一份综合性文献综述。要求：1.对c-myc和CD44v6的基本概念、结构和功能进行介绍；2.分析c-myc和CD44v6在卵巢上皮性肿瘤中的表达及作用机制；3.综合分析文献中的研究结果，探讨c-myc和CD44v6在卵巢上皮性肿瘤中的潜在临床应用价值。参考文献：1.LiL,YuX,ChoiPS,etal.Differentialgeneexpressionanalysisrevealsgenerationofanautocrineloopbyamutantepidermalgrowthfactorreceptorinovariancancercells.CancerRes,2005,65(16):7259-7265.2.ZhangM,WangQ,ChenY,etal.CD44v6expressionisrelatedtoovariancancerprogressionandstemcell-likepropertiesthroughovariancancercellsandspheroids.OncolRep,2019,42(2):583-594.3.PeschardP,ParkM.EscapefromCbl-mediateddownregulation:arecurrentthemeforoncogenicderegulationofreceptortyrosinekinases.CancerCell,2003,3(6):519-523.4.HanahanD,WeinbergRA.Hallmarksofcancer:thenextgeneration.Cell,2011,144(5):646-674.5.NakamuraM,KyoS,ZhangB,etal.PrognosticimpactofCD44v6expressioninpatientswithadvancedstagecervicalcancertreatedsurgicallywithorwithoutneoadjuvantchemotherapy.GynecolOncol,2005,97(3):565-569.