微生物影响:微生物群对胰腺癌发展和进展的影响
Md Fakruddin1, Zarifah Chowdhury1, Suraiya Nasrin Suprova1
1Department of Biochemistry & Microbiology, North South University, Bashundhara, Dhaka-1229, Bangladesh.
Current pharmaceutical biotechnology
|April 21, 2025
概括
胰腺瘤微生物组影响胰腺管腺癌 (PDAC) 的发展和进展. 调节这种微生物群可能为PDAC提供新的治疗策略,并改善早期检测.
科学领域:
- 在瘤学瘤学.
- 微生物学 微生物学
- 免疫学 免疫学 免疫学
背景情况:
- 胰腺管道腺癌 (PDAC) 具有挑战性,因为它具有密集的层体,限制了治疗的有效性.
- 尽管在了解PDAC遗传学和途径方面取得了进展,但患者的生存率仍然很低.
- 胰腺瘤微生物组在PDAC启动和进展中的作用越来越被认可,但尚未完全理解.
研究的目的:
- 审查目前关于微生物群对PDAC发育和进展的影响的证据.
- 突出微生物组调制作为PDAC治疗策略的潜力.
- 强调微生物组在早期PDAC检测中的作用,包括先发性疾病.
主要方法:
- 文学综述综合了关于胰腺瘤微生物组和PDAC的当前研究.
- 对影响瘤微环境 (TME) 和系统免疫的微生物机制研究的分析.
- 检查证据,将微生物组变化与PDAC中的慢性炎症和免疫失调联系起来.
主要成果:
- 胰腺瘤微生物组显著影响PDAC启动,进展和TME.
- 微生物失生症可以促进慢性炎症,遗传突变和免疫抑制,促进PDAC.
- 微生物组调制显示出增强当前化疗和免疫疗法等疗法的潜力.
结论:
- 胰腺瘤微生物组是PDAC发展和进展的关键因素.
- 针对微生物组为新的PDAC治疗策略提供了有希望的途径.
- 微生物组分析可能有助于早期检测PDAC和相关的前恶性病变.
相关概念视频
02:17The Tumor Microenvironment
6.4K
Every normal cell or tissue is embedded in a complex local environment called stroma, consisting of different cell types, a basal membrane, and blood vessels. As normal cells mutate and develop into cancer cells, their local environment also changes to allow cancer progression. The tumor microenvironment (TME) consists of a complex cellular matrix of stromal cells and the developing tumor. The cross-talk between cancer cells and surrounding stromal cells is critical to disrupt normal tissue...
6.4K
03:03mTOR Signaling and Cancer Progression
3.6K
The mammalian target of rapamycin or mTOR protein was discovered in 1994 due to its direct interaction with rapamycin. The protein gets its name from a yeast homolog called TOR. The mTOR protein complex in mammalian cells plays a major role in balancing anabolic processes such as the synthesis of proteins, lipids, and nucleotides and catabolic processes, such as autophagy in response to environmental cues, such as availability of nutrients and growth factors.
The mTOR pathway or the...
The mTOR pathway or the...
3.6K
01:22MicroRNAs
21.0K
MicroRNA (miRNA) are short, regulatory RNA transcribed from introns—non-coding regions of a gene—or intergenic regions—stretches of DNA present between genes. Several processing steps are required to form biologically active, mature miRNA. The initial transcript, called primary miRNA (pri-mRNA), base-pairs with itself forming a stem-loop structure. Within the nucleus, an endonuclease enzyme, called Drosha, shortens the stem-loop structure into hairpin-shaped pre-miRNA. After...
21.0K
01:24Chronic Pancreatitis I: Introduction
54
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...
54