[1]吴 宝,吴崇铭,信洪武(美国),等.巢蛋白和α-抑制素蛋白在不同卵巢性索-间质肿瘤中的表达[J].陕西医学杂志,2024,(8):1118-1123.[doi:DOI:10.3969/j.issn.1000-7377.2024.08.025]
　WU Bao,WU Chongming,XIN Hongwu,et al.Expression of Nestin and α-inhibin proteins in different ovarian sex cord-stromal tumors[J].,2024,(8):1118-1123.[doi:DOI:10.3969/j.issn.1000-7377.2024.08.025]
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巢蛋白和α-抑制素蛋白在不同卵巢性索-间质肿瘤中的表达
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《陕西医学杂志》[ISSN:1000-7377/CN:61-1281/TN]

卷:
期数:
2024年8期
页码:
1118-1123
栏目:
临床病理
出版日期:
2024-08-05

文章信息/Info

Title:
Expression of Nestin and α-inhibin proteins in different ovarian sex cord-stromal tumors
作者:
吴 宝1; 吴崇铭2; 信洪武3(美国); 白玉勤4; 5
[1.赤峰学院中医(蒙医)学院,内蒙古 赤峰 024005; 2.山梨大学医学部泌尿外科,日本 山梨县 30511-1; 3.长江大学医学部分子医学中心肿瘤学研究室,湖北 荆州 434023; 4.赤峰学院基础医学院内蒙古人类遗传病研究自治区高等学校重点实验室,内蒙古 赤峰 024005; 5.赤峰市肿瘤医院病理重点实验室,内蒙古 赤峰 024000]
Author(s):
WU Bao; WU Chongming; XIN Hongwu; BAI Yuqin
(Traditional Chinese and Mongolian Medicine of Chifeng University,Chifeng 024005,China)
关键词:
卵巢性索-间质肿瘤;  巢蛋白;  α-抑制素;  苏木精-伊红染色;  免疫组织化学染色;  相关性
Keywords:
Ovarian sex cord-stromal tumor;  Nestin;  α-inhibin;  Hematoxylin-eosin staining;  Immunohistochemical staining;  Correlation
分类号:
R 737.31
DOI:
DOI:10.3969/j.issn.1000-7377.2024.08.025
文献标志码:
A
摘要:
目的:探讨巢蛋白(Nestin)和α-抑制素(α-inhibin)蛋白在不同卵巢性索-间质肿瘤(SCST)中的表达情况。方法:选取卵泡膜细胞瘤、卵巢纤维瘤、成年型粒层细胞瘤、卵巢微囊性间质瘤和卵巢低分化支持-莱迪(Sertoli-Leydig)细胞瘤组织标本,制备石蜡切片,行苏木精-伊红染色和α-inhibin、Nestin免疫组织化学染色。采用Spearman法分析Nestin和α-inhibin表达评分的相关性。结果:Nestin在SCST中的卵泡膜细胞瘤、卵巢纤维瘤、成年型粒层细胞瘤中呈阴性表达,在卵巢微囊性间质瘤和卵巢低分化Sertoli-Leydig细胞瘤组织中Leydig细胞呈阳性表达。α-inhibin在卵泡膜细胞瘤、卵巢纤维瘤和成年型粒层细胞瘤呈阳性表达,在卵巢微囊性间质瘤和卵巢低分化Sertoli-Leydig细胞瘤组织中呈阴性表达。Nestin与α-inhibin表达评分无相关性(均P<0.05)。结论:卵泡膜细胞瘤、卵巢纤维瘤、成人型颗粒细胞瘤组织中Nestin蛋白阴性表达,α-inhibin蛋白阳性表达。卵巢微囊性间质瘤、卵巢低分化Sertoli-Leydig细胞瘤组织中Nestin蛋白阳性表达,α-inhibin蛋白阴性表达,且Nestin与α-inhibin蛋白表达无明显关系。
Abstract:
Objective:To investigate the expression of Nestin and α-inhibin proteins in different ovarian sex cord-stromal tumors(SCST).Methods:Paraffin specimens of ovarian follicular membrane cell tumor,ovarian fibroma,adult granulosa cell tumor,ovarian microcystic stromal tumor and poorly differentiated Sertoli-Leydig cell tumor were successively sliced,and hematoxylin-eosin staining and immunohistochemical staining of α-inhibin and Nestin were performed.Spearman method was used to analyze the expression relavence of α-inhibin and Nestin protein expression scores.Results:Nestin was negatively expressed in follicular membrane cell tumor,ovarian fibroma and adult granulosa cell tumor in SCST,and was positively expressed in ovarian microcystic stromal tumor and Leydig cells of poorly differentiated Sertoli-Leydig cell tumor.α-inhibin was positively expressed in follicular membrane cell tumor,ovarian fibroma and adult granulosa cell tumor,and was negatively expressed in ovarian microcystic stromal tumor and ovarian poorly differentiated Sertoli-Leydig cell tumor.There was no correlation between Nestin and α-inhibin expression scores(all P<0.05).Conclusion:In the tissues of follicular membrane cell tumor,ovarian fibroma and adult granulosa cell tumor,Nestin protein is negatively expressed and α-inhibin protein is positively expressed.In the tissues of ovarian microcystic stromal tumor and poorly differentiated Sertoli-Leydig cell tumor,Nestin protein is positively expressed and α-inhibin protein is negatively expressed,and Nestin has no significant relationship with α-inhibin protein expression.

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备注/Memo

备注/Memo:
基金项目:内蒙古自治区高等学校科学研究项目(NJZY22178)
更新日期/Last Update: 2024-08-08