评估和TP53与口腔状细胞癌的组织学参数的相关性
Aayushi Guru1, Lal Pranay Singh1, Nikita Singh2
1Department of Pathology, Atal Bihari Vajpayee Government Medical College, Vidisha, IND.
Cureus
|January 22, 2025
概括
这项研究研究了口腔状细胞癌 (OSCC) 中TP53的表达及其与组织病理特征的联系. 研究结果强调了详细的组织病理学分析对于改善OSCC患者预后的重要性.
科学领域:
- 在瘤学瘤学.
- 病理学 病理学 病理学
- 分子生物学分子生物学
背景情况:
- 口腔状细胞癌 (OSCC) 是一个重要的健康问题,特别是在印度,通常与烟草使用有关.
- 组织病理学检查 (HPE) 对于诊断OSCC和评估预后因素,如等级,入侵和死至关重要.
- 分子分析,包括TP53表达,为OSCC进展提供了额外的见解.
研究的目的:
- 评估TP53蛋白在口腔状细胞癌中的表达.
- 为了将TP53表达水平与OSCC的已确立的遗传病理参数相关联.
主要方法:
- 一项回顾性研究涉及45例被诊断为组织病理学上OSCC的病例.
- 对临床和组织病理学数据的审查,包括入侵的分类和评估.
- 免疫组织化学分析以确定TP53蛋白表达 (免疫阳性) 和统计相关性与组织病理特征 (p值<0.05被认为是显著的).
主要成果:
- 该研究包括45例OSCC病例,受影响最多的年龄组为41-50岁 (40%) 和31-40岁 (26%).
- 评估TP53表达,并与各种组织病理学参数相关联.
- 讨论了TP53表达和组织病理特征之间的特定关联,并指出p < 0.05.05的统计学意义.
结论:
- 准确及时诊断口腔癌前和恶性病变对于有效治疗至关重要.
- 组织病理学检查仍然是诊断可疑口腔病变的黄金标准.
- 整合临床和分子评估,如TP53表达分析与组织病理参数一起,可以提高OSCC的预后准确性.
更多相关视频
07:00Identification of OTX1 and OTX2 As Two Possible Molecular Markers for Sinonasal Carcinomas and Olfactory Neuroblastomas
Published on: February 28, 2019
5.8K
07:29Intramucosal Inoculation of Squamous Cell Carcinoma Cells in Mice for Tumor Immune Profiling and Treatment Response Assessment
Published on: April 22, 2019
11.4K
相关概念视频
02:07Tumor Progression
6.2K
Tumor progression is a phenomenon where the pre-formed tumor acquires successive mutations to become clinically more aggressive and malignant. In the 1950s, Foulds first described the stepwise progression of cancer cells through successive stages.
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
6.2K
01:12Loss of Tumor Suppressor Gene Functions
4.7K
Tumor suppressor genes are normal genes that can slow down cell division, repair DNA mistakes, or program the cells for apoptosis in case of irreparable damage. Hence, they play an essential role in preventing the proliferation of damaged cells.
When the tumor suppressor genes develop mutations or are lost, cells start growing out of control, leading to cancer. However, a single functional copy of the tumor suppressor gene is enough for the cells to maintain their normal functions and cell...
When the tumor suppressor genes develop mutations or are lost, cells start growing out of control, leading to cancer. However, a single functional copy of the tumor suppressor gene is enough for the cells to maintain their normal functions and cell...
4.7K