中国免疫学杂志
中國免疫學雜誌
중국면역학잡지
CHINESE JOURNAL OF IMMUNOLOGY
2014年
5期
662-665,676
,共5页
王旎%董超然%唐萃%杨磊%刘智敏
王旎%董超然%唐萃%楊磊%劉智敏
왕니%동초연%당췌%양뢰%류지민
甲状腺乳头状癌%HIF-1α%HIF-2α%MT
甲狀腺乳頭狀癌%HIF-1α%HIF-2α%MT
갑상선유두상암%HIF-1α%HIF-2α%MT
Papillary thyroid carcinoma%HIF-1α%HIF-2α%MT
目的:探讨HIF-1α、HIF-2α和MT在人甲状腺乳头状癌中的表达及其意义。方法:采用免疫组化SP法检测70例人甲状腺乳头状癌组织和40例正常甲状腺组织中HIF-1α、HIF-2α和MT的表达水平,并分析这三种蛋白表达与临床病理指标的相关性及三者间的表达相关性。结果:在70例人甲状腺乳头状癌组织中,HIF-1α、HIF-2α和MT的阳性表达率分别为52.86%(37/70)、50.00%(35/70)和44.29%(31/70)。 HIF-1α、HIF-2α和MT的表达与颈部淋巴结转移有显著相关性(P=0.034, P=0.022, P=0.032)。此外,HIF-1α与HIF-2α的表达呈显著正相关(rs =0.258,P=0.031), HIF-1α与MT的表达呈显著正相关(rs=0.266, P=0.026),HIF-2α与MT的表达呈显著正相关(rs =0.259, P=0.030)。两种蛋白(HIF-1α/HIF-2α,HIF-1α/MT,HIF-2α/MT)联合表达较一种蛋白表达与颈部淋巴结转移更具相关性(HIF-1α/HIF-2α:P=0.004,HIF-1α/MT:P=0.024,HIF-2α/MT:P=0.029)。 HIF-1α、HIF-2α和MT三种蛋白联合表达较两种或一种蛋白表达与颈部淋巴结转移更具有相关性(P=0.017)。结论:HIF-1α、HIF-2α和MT在人甲状腺乳头状癌组织中的表达与颈部淋巴结转移密切相关,且三者的表达密切相关,HIF-1α、HIF-2α和MT在人甲状腺乳头状癌中的表达情况可作为监测甲状腺乳头状癌颈部淋巴结转移的指标。
目的:探討HIF-1α、HIF-2α和MT在人甲狀腺乳頭狀癌中的錶達及其意義。方法:採用免疫組化SP法檢測70例人甲狀腺乳頭狀癌組織和40例正常甲狀腺組織中HIF-1α、HIF-2α和MT的錶達水平,併分析這三種蛋白錶達與臨床病理指標的相關性及三者間的錶達相關性。結果:在70例人甲狀腺乳頭狀癌組織中,HIF-1α、HIF-2α和MT的暘性錶達率分彆為52.86%(37/70)、50.00%(35/70)和44.29%(31/70)。 HIF-1α、HIF-2α和MT的錶達與頸部淋巴結轉移有顯著相關性(P=0.034, P=0.022, P=0.032)。此外,HIF-1α與HIF-2α的錶達呈顯著正相關(rs =0.258,P=0.031), HIF-1α與MT的錶達呈顯著正相關(rs=0.266, P=0.026),HIF-2α與MT的錶達呈顯著正相關(rs =0.259, P=0.030)。兩種蛋白(HIF-1α/HIF-2α,HIF-1α/MT,HIF-2α/MT)聯閤錶達較一種蛋白錶達與頸部淋巴結轉移更具相關性(HIF-1α/HIF-2α:P=0.004,HIF-1α/MT:P=0.024,HIF-2α/MT:P=0.029)。 HIF-1α、HIF-2α和MT三種蛋白聯閤錶達較兩種或一種蛋白錶達與頸部淋巴結轉移更具有相關性(P=0.017)。結論:HIF-1α、HIF-2α和MT在人甲狀腺乳頭狀癌組織中的錶達與頸部淋巴結轉移密切相關,且三者的錶達密切相關,HIF-1α、HIF-2α和MT在人甲狀腺乳頭狀癌中的錶達情況可作為鑑測甲狀腺乳頭狀癌頸部淋巴結轉移的指標。
목적:탐토HIF-1α、HIF-2α화MT재인갑상선유두상암중적표체급기의의。방법:채용면역조화SP법검측70례인갑상선유두상암조직화40례정상갑상선조직중HIF-1α、HIF-2α화MT적표체수평,병분석저삼충단백표체여림상병리지표적상관성급삼자간적표체상관성。결과:재70례인갑상선유두상암조직중,HIF-1α、HIF-2α화MT적양성표체솔분별위52.86%(37/70)、50.00%(35/70)화44.29%(31/70)。 HIF-1α、HIF-2α화MT적표체여경부림파결전이유현저상관성(P=0.034, P=0.022, P=0.032)。차외,HIF-1α여HIF-2α적표체정현저정상관(rs =0.258,P=0.031), HIF-1α여MT적표체정현저정상관(rs=0.266, P=0.026),HIF-2α여MT적표체정현저정상관(rs =0.259, P=0.030)。량충단백(HIF-1α/HIF-2α,HIF-1α/MT,HIF-2α/MT)연합표체교일충단백표체여경부림파결전이경구상관성(HIF-1α/HIF-2α:P=0.004,HIF-1α/MT:P=0.024,HIF-2α/MT:P=0.029)。 HIF-1α、HIF-2α화MT삼충단백연합표체교량충혹일충단백표체여경부림파결전이경구유상관성(P=0.017)。결론:HIF-1α、HIF-2α화MT재인갑상선유두상암조직중적표체여경부림파결전이밀절상관,차삼자적표체밀절상관,HIF-1α、HIF-2α화MT재인갑상선유두상암중적표체정황가작위감측갑상선유두상암경부림파결전이적지표。
Objective:To investigate the expression of HIF-1α, HIF-2αand MT in human papillary thyroid carcinoma ( PTC) and the association of their expression with clinicopathological indicators .Methods:Immunohistochemistry was used to analyze the ex-pression of HIF-1α, HIF-2αand MT in 70 PTC samples .The correlations of HIF-1α, HIF-2αand MT expression with one another , and with several clinicopathological indicators were statistically analyzed .Results:In 70 PTC samples, the positive expression rates of HIF-1α, HIF-2αand MT were 52.86%(37/70), 50.00%(35/70) and 44.29%(31/70), respectively.HIF-1α, HIF-2αand MT expression had significant correlations with cervical lymph node metastasis (P=0.034, P=0.022, and P=0.032, respectively). Meanwhile, HIF-1αexpression had a positive correlation with HIF-2α(rs =0.258, P=0.031) and MT (rs =0.266, P=0.026). HIF-2αand MT expression were positively correlated (rs=0.259, P=0.030).Concomitant expression of any two or all of the three molecules had stronger correlation with lymph node metastasis than did each alone ( P=0.004 for HIF-1α/HIF-2α, P=0.024 for HIF-1α/MT, P=0.029 for HIF-2α/MT, P=0.017 for HIF-1α/HIF-2α/MT).Conclusion:HIF-1α, HIF-2αand MT expression in PTC samples have a closely correlation , which are related to cervical lymph node metastasis .Therefore, the expression of HIF-1α, HIF-2αand MT might be used as biomarkers for cervical lymph node metastasis of PTC .