在患有尿膀癌的患者中对GATA-3的免疫组织化学评估
Randa Saad Hameed1, Rihab Hameed Almudhafar2, Liwaa Hussein Mahdi2
1DEPARTMENT OF BASIC SCIENCES, COLLAGE OF DENTISTRY, UNIVERSITY OF KUFA, KUFA, IRAQ.
Wiadomosci lekarskie (Warsaw, Poland : 1960)
|January 28, 2025
概括
GATA-3是尿路癌诊断的敏感标记物. 虽然其表达与年龄或性别无关,但降低的GATA-3水平与较高的瘤等级和阶段有关.
科学领域:
- 在瘤学瘤学.
- 病理学 病理学 病理学
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
背景情况:
- 膀癌,特别是尿癌,需要准确的诊断标记物.
- GATA-3是一种转录因子,在泌尿器分化和瘤发生方面具有潜在的作用.
研究的目的:
- 为了研究膀瘤组织中的GATA-3表达水平.
- 确定GATA-3表达与膀瘤临床病理特征之间的关联,包括年龄,性别,瘤等级和肌肉侵袭.
主要方法:
- 分析了40个通过穿尿管切除获得的甲固定胺嵌入式膀瘤组织.
- 组织病理学检查和免疫组织化学染色对GATA-3.
主要成果:
- 在尿路癌样本中评估了GATA-3表达.
- 在34个样本中观察到阳性GATA-3染色,在21个样本中观察到阴性染色.
- 在GATA-3表达与患者年龄,性别或瘤等级之间没有发现统计学意义上的相关性.
结论:
- GATA-3 作为敏感的免疫组织化学标记物用于诊断尿路细胞癌.
- 虽然GATA-3的表达与年龄,性别和基本组织病理学参数没有显著的关系,但在相当大比例的尿路细胞癌中发现了其丧失或减少.
- 降低GATA-3的调节与晚期瘤等级和阶段相关.
更多相关视频
06:12Evaluation of the Efficacy of the H. pylori Protein HP-NAP as a Therapeutic Tool for Treatment of Bladder Cancer in an Orthotopic Murine Model
Published on: May 29, 2015
7.2K
09:243-D Cell Culture System for Studying Invasion and Evaluating Therapeutics in Bladder Cancer
Published on: September 13, 2018
8.9K
相关概念视频
01:30Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care
A healthcare provider can diagnose a urinary tract infection (UTI) through several methods:Medical History and Symptoms: The provider will take a detailed medical history and ask about symptoms such as frequent urination, burning sensation during urination, and lower abdominal pain.Urinalysis: A clean-catch urine sample is collected in a sterile container and tested for the presence of bacteria, white blood cells (leukocytes), nitrites, blood, and protein. The presence of leukocytes and...
01:27Imaging Studies III: Computed Tomography
DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...