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Polymorphisms in MMP-1, MMP-2, MMP-7, MMP-13 and MT2A do not contribute to breast, lung and colon cancer risk in polish population
Hereditary Cancer in Clinical Practice ( IF 1.7 ) Pub Date : 2020-07-31 , DOI: 10.1186/s13053-020-00147-w
Katarzyna Białkowska 1 , Wojciech Marciniak 2 , Magdalena Muszyńska 2 , Piotr Baszuk 1 , Satish Gupta 3 , Katarzyna Jaworska-Bieniek 1 , Grzegorz Sukiennicki 1 , Katarzyna Durda 1 , Tomasz Gromowski 1 , Marcin Lener 1 , Karolina Prajzendanc 1 , Alicja Łukomska 1 , Cezary Cybulski 1 , Tomasz Huzarski 1 , Jacek Gronwald 1 , Tadeusz Dębniak 1 , Jan Lubiński 1, 2 , Anna Jakubowska 1, 4
Affiliation  

Background Matrix metalloproteinases (MMPs) and metallothioneins (MTs) are Zinc-related proteins which are involved in processes crucial for carcinogenesis such as angiogenesis, proliferation and apoptosis. Several single nucleotide polymorphisms (SNPs) in MMPs and MTs that affect genes expression have been associated with cancer risk, including breast, lung and colon. Methods The study group consisted of 648 unselected patients (299 with breast cancer, 199 with lung cancer, 150 with colon cancer) and 648 unaffected individuals. Five SNPs, rs1799750 in MMP-1, rs243865 in MMP-2, rs11568818 in MMP-7, rs2252070 in MMP-13 and rs28366003 in MT2A were genotyped and serum zinc (Zn) level was measured. The cancer risk was calculated using multivariable logistic regression with respect to Zn. Results None of the 5 tested polymorphisms showed a correlation with cancer risk in studied groups, although for MMP-2, MMP-7 and MT2A non-significant differences in genotypes frequencies among cases and controls were observed. Conclusions Analyses of polymorphisms, rs1799750 in MMP-1, rs243865 in MMP-2, rs11568818 in MMP-7, rs2252070 in MMP-13 and rs28366003 in MT2A in relation to serum Zn level did not show significant association with breast, lung and colon cancer risk among polish patients. Further studies are needed to verify this observation.

中文翻译:

MMP-1、MMP-2、MMP-7、MMP-13 和 MT2A 中的多态性不会增加波兰人群的乳腺癌、肺癌和结肠癌风险

背景 基质金属蛋白酶 (MMPs) 和金属硫蛋白 (MTs) 是锌相关蛋白,它们参与对癌发生至关重要的过程,例如血管生成、增殖和细胞凋亡。MMP 和 MT 中影响基因表达的几个单核苷酸多态性 (SNP) 与癌症风险相关,包括乳腺癌、肺癌和结肠癌。方法 研究组包括 648 名未选择的患者(299 名乳腺癌患者、199 名肺癌患者、150 名结肠癌患者)和 648 名未受影响的个体。对五个 SNP,MMP-1 中的 rs1799750、MMP-2 中的 rs243865、MMP-7 中的 rs11568818、MMP-13 中的 rs2252070 和 MT2A 中的 rs28366003 进行基因分型,并测量血清锌 (Zn) 水平。使用关于 Zn 的多变量逻辑回归计算癌症风险。结果 5 个测试的多态性均未显示与研究组的癌症风险相关,尽管观察到 MMP-2、MMP-7 和 MT2A 的基因型频率在病例和对照之间没有显着差异。结论 MMP-1 中的 rs1799750、MMP-2 中的 rs243865、MMP-7 中的 rs11568818、MMP-13 中的 rs2252070 和 MT2A 中的 rs28366003 与血清锌水平的多态性分析与乳腺癌、肺癌和结肠癌没有显着相关性波兰患者的风险。需要进一步的研究来验证这一观察结果。MMP-13 中的 rs2252070 和 MT2A 中的 rs28366003 与血清锌水平的关系与波兰患者的乳腺癌、肺癌和结肠癌风险没有显着相关性。需要进一步的研究来验证这一观察结果。MMP-13 中的 rs2252070 和 MT2A 中的 rs28366003 与血清锌水平的关系与波兰患者的乳腺癌、肺癌和结肠癌风险没有显着相关性。需要进一步的研究来验证这一观察结果。
更新日期:2020-07-31
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