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相关概念视频

Mitogens and the Cell Cycle02:38

Mitogens and the Cell Cycle

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Mitogens and their receptors play a crucial role in controlling the progression of the cell cycle. However, the loss of mitogenic control over cell division leads to tumor formation. Therefore, mitogens and mitogen receptors play an important role in cancer research. For instance, the epidermal growth factor (EGF) - a type of mitogen and its transmembrane receptor (EGFR), decides the fate of the cell's proliferation. When EGF binds to EGFR, a member of the ErbB family of tyrosine kinase...
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Ras and Rho are small monomeric GTPases that act downstream of receptor tyrosine kinase (RTK) and regulate various cellular processes. These GTPases switch between active and inactive states by binding to guanine nucleotides.
Three regulatory proteins control their activity:
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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.
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Under normal conditions, most adult cells remain in a non-proliferative state unless stimulated by internal or external factors to replace lost cells. Abnormal cell proliferation is a condition in which the cell's growth exceeds and is uncoordinated with normal cells. In such situations, cell division persists in the same excessive manner even after cessation of the stimuli, leading to persistent tumors. The tumor arises from the damaged cells that replicate to pass the damage to the...
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The Ras Gene02:38

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The Ras-gene-encoded proteins are regulators of signaling pathways controlling cell proliferation, differentiation, or cell survival. The Ras-gene family in humans constitutes three primary members—the HRas, NRas, and KRas. These genes code for four functionally distinct yet closely related proteins—the HRas, NRas, KRas4A, and KRas4B. The involvement of mutant Ras genes in human cancer was first discovered in 1982 and is among the most common causes of human tumorigenesis.
Ras is a...
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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.
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气体皮肤和癌症和癌症.

Junwei Hou1, Tiansheng Li2, Jung-Mao Hsu3

  • 1Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Xiangya Road 87, Changsha 410008, Hunan, China; Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Xiangya Road 87, Changsha 410008, Hunan, China; Xiangya Cancer Center, Xiangya Hospital, Central South University, Xiangya Road 87, Changsha 410008, Hunan, China; Center for Molecular Oncology and Immunology, Xiangya Hospital, Central South University, Xiangya Road 87, Changsha 410008, Hunan, China; Clinical Research Center for Pharyngolaryngeal Diseases and Voice Disorders in Hunan Province, Xiangya Road 87, Changsha 410008, Hunan, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Xiangya Road 87, Changsha 410008, Hunan, China.

Seminars in immunology
|August 30, 2023
PubMed
概括

加斯德林介导的癌细胞灭 (CCP) 通过触发抗瘤免疫提供了新的瘤治疗方法. 了解CPC机制对于开发有效的癌症治疗非常重要.

关键词:
反瘤免疫力 抗瘤免疫力癌症 癌症 癌症 癌症癌细胞的火灭亡.气体皮层是一种天然气皮层.瘤微环境是一个微环境.

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科学领域:

  • 在瘤学瘤学.
  • 免疫学 免疫学 免疫学
  • 细胞死亡研究 细胞死亡研究

背景情况:

  • 细胞灭绝,一种被编程的细胞死亡,最初在免疫细胞中进行了研究.
  • 新出现的证据突出显示了灭在各种生物过程中的作用.
  • 气体胺家族蛋白质执行热.

研究的目的:

  • 审查癌症领域内气皮胺研究的最新进展.
  • 在瘤学中探索气体皮质胺介导的癌细胞灭 (CCP) 的潜力.
  • 提出一个框架,以了解pyroptosis的抗瘤作用.

主要方法:

  • 关于癌症中气皮膜和热的最近研究的文献综述.
  • 分析CCP在瘤微环境中的作用 (TME).
  • 综合关于气皮胺表达,调节和激活的当前知识.

主要成果:

  • 气体皮质介导的CCP诱导TME中的热量,促进抗瘤免疫力.
  • 瘤细胞死亡 (CCP) 是一种具有治疗潜力的新型瘤细胞死亡形式.
  • 抗瘤疗效的CCP和免疫细胞灭 (ICP) 取决于持续时间,强度和细胞类型.

结论:

  • 在瘤学中,CCP是改善瘤治疗和药物开发的有希望的前沿领域.
  • 需要进一步的研究才能充分阐明加斯德明在癌症中的分子机制.
  • 优化CCP和ICP需要考虑它们在TME中的时间和细胞动态.