中国妇幼健康研究
中國婦幼健康研究
중국부유건강연구
CHINESE JOURNAL OF MATERNAL AND CHILD HEALTH RESEARCH
2015年
3期
471-473
,共3页
丁金旺%周国明%王克义%叶柳青%周建松%樊璠%于爱军
丁金旺%週國明%王剋義%葉柳青%週建鬆%樊璠%于愛軍
정금왕%주국명%왕극의%협류청%주건송%번번%우애군
子宫内膜癌%血清%人附睾蛋白4%酶联免疫吸附试验%分子标记物
子宮內膜癌%血清%人附睪蛋白4%酶聯免疫吸附試驗%分子標記物
자궁내막암%혈청%인부고단백4%매련면역흡부시험%분자표기물
endometrial carcinoma%serum%human epididymis protein 4 (HE4)%enzyme linked immunosorbent assay (ELISA)%biomarker
目的:探讨血清人附睾蛋白4(HE4)在子宫内膜癌患者中的表达情况以及与临床特点和病理学特征的关系。方法采用ELISA法检测并比较266例子宫内膜癌患者、204例子宫良性疾病患者及100例健康女性血清中HE4的表达差异,分析血清HE4与子宫内膜癌患者年龄、月经状态、病理学类型、组织学分级、淋巴结转移、肌层浸润深度、国际妇产科联盟( FIGO)分期以及疗效的相关性。结果研究组266例子宫内膜癌患者血清HE4的表达水平为85.63(60.98~125.78)pmol/L,明显高于正常对照组56.05(50.30~63.50)pmol/L(Z=-8.257,P<0.001)及对照组的59.52(50.11~71.09)pmol/L(Z=-8.865,P<0.001);而在正常对照组与对照组之间,血清HE4的表达比较差异并无统计学意义(Z=-1.458,P>0.05)。研究组中,血清HE4水平在不同患者年龄、月经状态、组织学分级、淋巴结转移、肌层浸润深度以及FIGO分期等方面比较,差异均有统计学意义( Z值分别为-3.849、-3.099、-5.279、-7.763、-5.704、-5.855,均P<0.01);而在肿瘤的组织病理学类型方面比较差异无统计学意义(Z=5.086,P>0.05)。有198例子宫内膜癌患者术前的血清HE4水平为87.24(62.65~129.95)pmol/L,显著高于术后血清HE4水平65.38(51.58~82.01)pmol/L,差异有统计学意义(Z=-7.833,P<0.001)。结论血清HE4水平在子宫内膜癌患者中高表达,且与年龄、月经状态、组织学分级、淋巴结转移、肌层浸润深度、FIGO分期及疗效相关,提示血清HE4可以作为子宫内膜癌临床诊断、疗效评价、预后判断及随访监测的分子标记物。
目的:探討血清人附睪蛋白4(HE4)在子宮內膜癌患者中的錶達情況以及與臨床特點和病理學特徵的關繫。方法採用ELISA法檢測併比較266例子宮內膜癌患者、204例子宮良性疾病患者及100例健康女性血清中HE4的錶達差異,分析血清HE4與子宮內膜癌患者年齡、月經狀態、病理學類型、組織學分級、淋巴結轉移、肌層浸潤深度、國際婦產科聯盟( FIGO)分期以及療效的相關性。結果研究組266例子宮內膜癌患者血清HE4的錶達水平為85.63(60.98~125.78)pmol/L,明顯高于正常對照組56.05(50.30~63.50)pmol/L(Z=-8.257,P<0.001)及對照組的59.52(50.11~71.09)pmol/L(Z=-8.865,P<0.001);而在正常對照組與對照組之間,血清HE4的錶達比較差異併無統計學意義(Z=-1.458,P>0.05)。研究組中,血清HE4水平在不同患者年齡、月經狀態、組織學分級、淋巴結轉移、肌層浸潤深度以及FIGO分期等方麵比較,差異均有統計學意義( Z值分彆為-3.849、-3.099、-5.279、-7.763、-5.704、-5.855,均P<0.01);而在腫瘤的組織病理學類型方麵比較差異無統計學意義(Z=5.086,P>0.05)。有198例子宮內膜癌患者術前的血清HE4水平為87.24(62.65~129.95)pmol/L,顯著高于術後血清HE4水平65.38(51.58~82.01)pmol/L,差異有統計學意義(Z=-7.833,P<0.001)。結論血清HE4水平在子宮內膜癌患者中高錶達,且與年齡、月經狀態、組織學分級、淋巴結轉移、肌層浸潤深度、FIGO分期及療效相關,提示血清HE4可以作為子宮內膜癌臨床診斷、療效評價、預後判斷及隨訪鑑測的分子標記物。
목적:탐토혈청인부고단백4(HE4)재자궁내막암환자중적표체정황이급여림상특점화병이학특정적관계。방법채용ELISA법검측병비교266례자궁내막암환자、204례자궁량성질병환자급100례건강녀성혈청중HE4적표체차이,분석혈청HE4여자궁내막암환자년령、월경상태、병이학류형、조직학분급、림파결전이、기층침윤심도、국제부산과련맹( FIGO)분기이급료효적상관성。결과연구조266례자궁내막암환자혈청HE4적표체수평위85.63(60.98~125.78)pmol/L,명현고우정상대조조56.05(50.30~63.50)pmol/L(Z=-8.257,P<0.001)급대조조적59.52(50.11~71.09)pmol/L(Z=-8.865,P<0.001);이재정상대조조여대조조지간,혈청HE4적표체비교차이병무통계학의의(Z=-1.458,P>0.05)。연구조중,혈청HE4수평재불동환자년령、월경상태、조직학분급、림파결전이、기층침윤심도이급FIGO분기등방면비교,차이균유통계학의의( Z치분별위-3.849、-3.099、-5.279、-7.763、-5.704、-5.855,균P<0.01);이재종류적조직병이학류형방면비교차이무통계학의의(Z=5.086,P>0.05)。유198례자궁내막암환자술전적혈청HE4수평위87.24(62.65~129.95)pmol/L,현저고우술후혈청HE4수평65.38(51.58~82.01)pmol/L,차이유통계학의의(Z=-7.833,P<0.001)。결론혈청HE4수평재자궁내막암환자중고표체,차여년령、월경상태、조직학분급、림파결전이、기층침윤심도、FIGO분기급료효상관,제시혈청HE4가이작위자궁내막암림상진단、료효평개、예후판단급수방감측적분자표기물。
Objective To investigate the expression of serum human epididymis protein 4 ( HE4 ) in endometrial cancer patients and its relationship with clinical and pathological characteristics. Methods The serum HE4 levels were detected by Enzyme linked immunosorbent assay ( ELISA) and compared among 100 healthy women, 204 patients with benign uterus diseases of uterus and 266 patients with histologically confirmed endometrial carcinoma. The correlation between expression of serum HE4 and clinicpathological characteristics ( age, menstruation status, histopathology, tumor grade, lymph node metastasis, depth of myometrial invasion, FIGO stage ) and therapeutic effect was also evaluated. Results The concentration of serum HE4 was 85. 63 (60. 98 -125. 78) pmol/L in patients with endometrial cancer, which was significantly higher than that in healthy women[56. 05 (50. 30-63. 50)pmol/L, Z= -8. 257,P<0. 001] and benign lesion group[59. 52 (50. 11 -71. 09) pmol/L, Z = -8. 865, P <0. 001], but the difference was not significant between healthy group and benign lesion group (Z= -1. 458,P>0. 05). In endometrial cancer group, the expression of serum HE4 was not associated with the type of histopathology (Z=5. 086, P>0. 05), but it was positively correlated with age, menstruation status, tumor grade, lymph node metastasis, depth of myometrial invasion and FIGO stage ( Z value was -3. 849, -3. 099, -5. 279, -7. 763,-5. 704 and -5. 855, respectively, all P<0. 01). Furthermore, the postoperative level of serum HE4 [65. 38 (51. 58-82. 01)] in 198 cases of endometrial cancer was significantly lower than preoperative level [87. 24 (62. 65-129. 95)] (Z= -7. 833,P<0. 001). Conclusion The serum HE4 is over-expressed in endometrial carcinoma, and its concentration significantly correlates with age, menstruation status, histological grade, lymph node metastasis, depth of myometrial invasion, FIGO stage and treatment effect, which indicates that serum HE4 may serve as a biomarker for endometrial carcinoma and has significant application in diagnosis, therapeutic evaluation, prognostic prediction and postoperative surveillance.