一个全面的预后和PFKP在胰腺癌的免疫学影响
Xiaodong Ling1, Luquan Zhang1, Chengyuan Fang1
1Department of Thoracic Surgery, Harbin Medical University Cancer Hospital, 150 Haping Road, Harbin, Heilongjiang, 150040, China.
Cancer cell international
|September 9, 2024
概括
果酸酶P (PFKP) 在大多数癌症中表达高,促进瘤生长和迁移. 这种酶可以作为癌症预后和免疫治疗反应的生物标志物.
科学领域:
- 生物化学 生化学
- 癌症生物学 癌症生物学
- 分子瘤学分子瘤学
背景情况:
- 果酸酶P (PFKP) 是糖解中的一个关键酶.
- 它在瘤形成中的确切作用尚未完全理解.
- 这项研究调查了PFKP的泛癌表达和功能.
研究的目的:
- 为了评估各种癌症类型的PFKP表达.
- 为了确定PFKP的预后价值和临床意义.
- 探索PFKP作为瘤学中的潜在治疗点.
主要方法:
- 对TCGA和GEO数据集的分析,用于PFKP表达和患者预后.
- 在肺癌细胞的体外实验 (西斑,CCK-8,殖民地形成,穿孔,划痕,LDH,流细胞计).
主要成果:
- 在大多数癌症中,PFKP过度表达,与预后不佳相关,特别是在肺腺癌中.
- PFKP表达与瘤突变负担,MSI和免疫透有关.
- 在体外,PFKP增强了癌细胞的增殖和迁移,同时抑制了细胞亡.
结论:
- 在瘤发生过程中,PFKP作为瘤基因起作用.
- PFKP 影响瘤免疫微环境.
- PFKP显示出作为癌症预后和免疫治疗疗效的生物标志物的潜力.
相关概念视频
Chronic Pancreatitis I: Introduction
The pancreas, an elongated and flat gland situated behind the stomach, serves a vital function in digesting food and managing blood sugar levels.
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...
Chronic Pancreatitis II: Collaborative Care
The management of chronic pancreatitis is multifaceted, involving a comprehensive approach that includes thorough assessment, diagnostic testing, and a variety of management strategies.
Assessment:
Assessment:
Chronic Pancreatitis I: Introduction
Chronic pancreatitis is a long-standing, relapsing inflammation of the pancreas, characterized by irreversible damage to the gland. It results in progressive destruction of the pancreatic parenchyma, fibrosis, and eventual loss of both exocrine and endocrine function. The disease may evolve gradually after multiple episodes of acute pancreatitis or develop independently.EtiologyChronic pancreatitis can arise from a variety of causes:Alcohol use is the leading cause, accounting for 70–80% of...
Chronic Pancreatitis II: Pathophysiology
Chronic pancreatitis is a progressive and irreversible inflammation of the pancreas, most often caused by long-term alcohol abuse, but it can also be related to ductal obstruction, smoking, or genetic factors.Chronic pancreatitis occurs when the pancreas is repeatedly exposed to harmful agents like alcohol, smoking, ductal obstruction, or genetic predisposition. These factors lead to the release of toxic metabolites and inflammatory cytokines, sustaining chronic inflammation in the pancreatic...


