相关实验视频

Updated: Jun 18, 2025

A Comparative Approach to Characterize the Landscape of Host-Pathogen Protein-Protein Interactions

A Comparative Approach to Characterize the Landscape of Host-Pathogen Protein-Protein Interactions

Published on: July 18, 2013

人类乳头瘤病毒相关的鼻和宫上皮癌中宿主瘤基因的差异表达

Santa Sheila^1,2, Brown Charles Adoquaye², Akakpo Patrick Kafui^3,4

¹Department of Biochemistry, Cell & Molecular Biology/West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), University of Ghana, Accra, Ghana.

The Kaohsiung journal of medical sciences

|July 29, 2024

概括

这项研究揭示了AKT mRNA在宫癌和鼻癌中表达的差异,与IQGAP1和MMP16不同,无论人类乳头瘤病毒 (HPV) 感染状况如何.

科学领域:

在瘤学瘤学.
分子生物学分子生物学
病毒学病毒学

背景情况:

人类乳头瘤病毒 (HPV) 相关的宫和鼻癌表现出不同的分子瘤性途径.
蛋白的差异表达是导致这些差异的潜在因素.

研究的目的:

在与HPV相关的宫癌和鼻癌中研究宿主瘤基因 (AKT,IQGAP1,MMP16) 的表达模式.
为了比较这些癌症组织与非癌症组织之间的表达模式.

主要方法:

组织查使用血素和欧染色.
通过PCR检测HPV检测.
使用免疫组织化学的蛋白质表达分析.
使用RT-qPCR进行瘤基因的mRNA分析.

主要成果:

与非癌性组织相比,在上皮癌中,AKT和IQGAP1蛋白显著上调.
在癌症中,IQGAP1和MMP16mRNA水平较高,但AKTmRNA水平没有显著差异.
与鼻癌 (NPC) 相比,AKT mRNA水平在宫癌 (CC) 中显著升高.
在CC和NPC之间没有观察到AKT,IQGAP1和MMP16蛋白水平的显著差异.
在HPV阳性和HPV阴性癌症活检中,瘤蛋白表达水平没有显著差异.

结论:

在宫癌和鼻癌中,AKT mRNA表现出差异性表达,独立于HPV状态.
IQGAP1和MMP16的mRNA和蛋白质表达模式需要在这些癌症类型中进一步调查.
这项研究突出了可能影响癌症发展和进展的独特分子概况.

关键词:

在 AKT AKT 里面.在IQGAP1中,智商差距是1.在MMP16中,MMP16是MMP16的.宫癌:子宫癌是一种癌症.鼻癌鼻癌鼻癌

更多相关视频

RNAscope for In situ Detection of Transcriptionally Active Human Papillomavirus in Head and Neck Squamous Cell Carcinoma

RNAscope for In situ Detection of Transcriptionally Active Human Papillomavirus in Head and Neck Squamous Cell Carcinoma

Published on: March 11, 2014

Chromogenic In Situ Hybridization as a Tool for HPV-Related Head and Neck Cancer Diagnosis

Chromogenic In Situ Hybridization as a Tool for HPV-Related Head and Neck Cancer Diagnosis

Published on: June 14, 2019

相关概念视频

Rous Sarcoma Virus (RSV) and Cancer

Rous Sarcoma Virus (RSV) and Cancer

Rous Sarcoma virus or RSV was discovered by F. Peyton Rous in the year 1911 as a filterable transmissible agent that could cause tumors in chickens. He won a Nobel Prize for this discovery in 1966. His experiments clearly demonstrated that some cancers could be caused by infectious agents and led to the discovery of many more cancer-causing viruses in animals as well as humans.
RSV is a retrovirus that contains two copies of a plus-strand RNA genome. Its genome consists of four main open...

Mechanisms of Retrovirus-induced Cancers

Mechanisms of Retrovirus-induced Cancers

Retroviruses are RNA viruses that have been shown to cause cancers in diverse species, including chickens, mice, cats, and monkeys. The RNA genomes of these viruses are first reverse-transcribed into single and then double-stranded DNA (dsDNA) copies. This dsDNA called proviral DNA then integrates into the host genome. Subsequently, the host cell transcribes the proviral DNA in concert with the chromosomal DNA. This leads to the production of viral RNA and proteins that assemble at the host...

Cancer-Critical Genes I: Proto-oncogenes

Cancer-Critical Genes I: Proto-oncogenes

Genes usually encode proteins necessary for the proper functioning of a healthy cell. Mutations can often cause changes to the gene expression pattern, thereby altering the phenotype.
When the function of certain critical genes, especially those involved in cell cycle regulation and cell growth signaling cascades, gets disrupted, it upsets the cell cycle progression. Such cells with unchecked cell cycles start proliferating uncontrollably and eventually develop into tumors.
Such genes that act...