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    • 6. 发明申请
    • METHODS FOR PREDICTING RESPONSE TO HDACI/DNMTI COMBINATION IN MULTIPLE MYELOMA
    • 多重MYELOMA对HDACI / DNMTI组合的预测方法
    • WO2015140321A1
    • 2015-09-24
    • PCT/EP2015/055992
    • 2015-03-20
    • INSERM (INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE)UNIVERSITE DE MONTPELLIERCENTRE HOSPITALIER UNIVERSITAIRE DE MONTPELLIER
    • MOREAUX, JérômeKLEIN, Bernard
    • C12Q1/68A61K31/7068
    • C12Q1/6886A61K31/165A61K31/167A61K31/706A61K45/06C12Q2600/106C12Q2600/158G06F19/00G06F19/24G06F19/325G16H10/20G16H50/30A61K2300/00
    • The present invention relates to a method of testing whether a patient suffering from multiple myeloma will respond or not to a combination treatment consisting of at least one histone deacetylase inhibitor (HDACi) with at least one DNA methyltransferase inhibitors (DNMTi) comprising: i) determining the expression level (ELi) of several genes G 1 -G n selected from table A in a biological sample obtained from said patient ii) comparing the expression level (ELi) determined at step i) with a predetermined reference level (ELRi) iii) calculating the HADMS score trough the following formula (I) wherein βi represent the regression β coefficient reference value for the gene Gi and Ci = 1 if the expression of the gene Gi (ELi) is higher than the predetermined reference level (ELRi) or Ci = -1 if the expression of the gene (ELi) is lower than or equal to the predetermined reference level (ELRi) iv) comparing the score HADMS determined at step iii) with a predetermined reference value HADMS R v) and concluding that the patient will respond to the combination treatment when the HADMS score is higher than the predetermined reference value HADMS R or concluding that the patient will not respond to the combination treatment when the HADMS score is lower than the predetermined reference value HADMS R .
    • 本发明涉及一种测试患有多发性骨髓瘤的患者是否对由至少一种组蛋白脱乙酰酶抑制剂(HDACi)与至少一种DNA甲基转移酶抑制剂(DNMTi)组成的组合治疗反应,该方法包括:i)确定 从从所述患者获得的生物样品中从表A中选出的若干基因G1-Gn的表达水平(ELi)ii)将步骤i)中确定的表达水平(ELi)与预定参考水平(ELRi)进行比较iii)计算 HADMS得分低于下式(I),其中如果基因Gi(ELi)的表达高于预定的参考水平(ELRi)或Ci = - ,则βi表示基因Gi的回归β系数参考值,Ci = 如果基因(ELi)的表达低于或等于预定参考水平(ELRi),则为1)iv)将在步骤iii)确定的得分HADMS与预定参考值HADMSR v进行比较) 并且得出结论,当HADMS评分高于预定参考值HADMSR时,患者将对组合治疗做出响应,或者推断当HADMS得分低于预定参考值HADMSR时患者不会对组合治疗做出响应。
    • 8. 发明公开
    • METHODS FOR PREDICTING MULTIPLE MYELOMA TREATMENT RESPONSE
    • VERFAHREN ZUR VORHERSAGE DER BEHANDLUNGSREAKING AUF DAS MULTIPLE MYELOM
    • EP2904108A1
    • 2015-08-12
    • EP13773791.2
    • 2013-10-08
    • INSERM - Institut National de la Santé et de la Recherche MédicaleUNIVERSITE DE MONTPELLIERCentre Hospitalier Universitaire de Montpellier
    • MOREAUX, JérômeKLEIN, Bernard
    • C12Q1/68A61K31/7068A61K31/165
    • C12Q1/6886A61K31/165A61K31/185A61K31/19A61K31/4045C12Q2600/106C12Q2600/158C12Q2600/16G06F19/20
    • The present invention relates to a method of testing whether a patient suffering of myeloma will respond or not to a histone deacetylase inhibitor (HDACi) comprising: determining the expression level (ELi) of several genes G1-Gn selected from table A in a biological sample obtained from said patient comparing the expression level (ELi) determined at step i) with a predetermined reference level (ELRi) iii) calculating the HAS score trough the following formula wherein &bgr;i represent the regression &bgr; coefficient reference value for the gene Gi and Ci=1 if the expression of the gene Gi (ELi) is higher than the predetermined reference level (ELRi) or Ci=−1 if the expression of the gene (ELi) is lower than or equal to the predetermined reference level (ELRi) comparing the score HAS determined at step iii) with a predetermined reference value HASR v) and concluding that the patient will respond to the HDACi when the HAS score is higher than the predetermined reference value HASR or concluding that the patient will not respond to the HDACi when the HAS score is lower than the predeference value HASR HAS = ∑ i = 1 n  &bgr;  i × Ci ( I )
    • 本发明涉及一种检测骨髓瘤患者是否对组蛋白脱乙酰酶抑制剂(HDACi)有反应的方法,其包括:测定生物样品中选自表A中的若干基因G1-Gn的表达水平(ELi) 从所述患者获得,将步骤i)中确定的表达水平(ELi)与预定参考水平(ELRi)进行比较; iii)通过以下公式计算HAS评分,其中&bgr; i表示回归&bgr; 如果基因Gi(ELi)的表达高于预定参考水平(ELRi),则基因Gi和Ci的系数参考值如果基因(ELi)的表达低于或等于 将预定参考水平(ELRi)与步骤iii)中确定的得分HAS与预定参考值HASR v进行比较,并得出当HAS得分高于预定参考值HASR时,患者将响应于HDACi,或者得出结论: 当HAS评分低于预防值HASR HAS =Σi = 1时,患者不会响应HDACi。 (i)
    • 10. 发明申请
    • METHODS FOR PREDICTING MULTIPLE MYELOMA TREATMENT RESPONSE
    • 预测多发性骨髓瘤治疗反应的方法
    • WO2014044848A1
    • 2014-03-27
    • PCT/EP2013/069736
    • 2013-09-23
    • INSERM (INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE)UNIVERSITÉ DE MONTPELLIER ICENTRE HOSPITALIER UNIVERSITAIRE DE MONTPELLIER
    • MOREAUX, JérômeKLEIN, Bernard
    • C12Q1/68A61K31/7068
    • C12Q1/6886A61K31/706A61K31/7068C12Q2600/106C12Q2600/158G06F19/20G06F19/3456
    • The present invention relates to a method of testing whether a patient suffering of multiple myeloma will respond or not to a DNA methyltransferase inhibitor (DNMTi) comprising: i. determining the expression level (ELi) of several genes G I -G n selected from table A in a biological sample obtained from said patient ii. comparing the expression level (ELi) determined at step i) with a predetermined reference level (ELRi) iii. calculating the DMS score trough the following formula (I) wherein βί represent the regression β coefficient reference value for the gene G i and Ci = 1 if the expression of the gene G i (ELi) is higher than the predetermined reference level (ELRi) or Ci = -1 if the expression of the gene (ELi) is lower than or equal to the predetermined reference level (ELRi) comparing the score DMS determined at step iii) with a predetermined reference value DMS R and concluding that the patient will respond to the DNMTi when the DMS score is higher than the predetermined reference value DMS R or concluding that the patient will not respond to the DNMTi when the DMS score is lower than the predetermined reference value DMS R .
    • 本发明涉及测试患有多发性骨髓瘤的患者是否对DNA甲基转移酶抑制剂(DNMTi)有反应的方法,该方法包括:i。 确定从所述患者ii获得的生物样品中选自表A中的若干基因GI-Gn的表达水平(ELi)。 将步骤i)中确定的表达水平(ELi)与预定参考水平(ELRi)iii进行比较。 通过以下公式(I)计算DMS分数,其中&bgr;&iacgr; 代表回归 如果基因Gi(ELi)的表达高于预定参考水平(ELRi),则基因Gi和Ci的系数参考值如果基因(ELi)的表达低于或等于 将预定参考水平(ELRi)与步骤iii)确定的得分DMS与预定参考值DMSR进行比较,并得出当DMS得分高于预定参考值DMSR时患者将响应于DNMTi,或得出患者 当DMS分数低于预定参考值DMSR时,不会响应DNMTi。