使用固动物的肠道微生物群,压力和干预策略
Ruqaiyyah Siddiqui1,2, Rizwan Qaisar3, Sutherland Maciver4
1Institute of Biological Chemistry, Biophysics and Bioengineering, Heriot-Watt University, Edinburgh, UK.
Future science OA
|November 11, 2025
概括
肠道微生物组影响健康和表现,特别是在压力下. 探索微生物代谢物可能会揭示改善人类性和寿命的方法.
科学领域:
- 微生物学 微生物学
- 人体生理学 人体生理学
- 动物生物学 动物生物学
背景情况:
- 肠道微生物群的组成与急性压力因素有关.
- 微生物代谢产物诱导表观遗传和代谢变化影响健康.
- 压力影响人类在具有挑战性的环境 (例如,军事,太空飞行).
研究的目的:
- 探索肠道微生物群和应激弹性之间的联系.
- 调查潜在的微生物对长寿和福祉的贡献.
- 确定减轻压力诱导的肠道微生物组变化的策略.
主要方法:
- 文献审查和理论审议.
- 对人类和动物应激反应的分析.
- 假设微生物对压力的影响机制.
主要成果:
- 肠道微生物组调制是提高人类健康和表现的潜在策略.
- 鱼的肠道菌群可能会产生有助于抗压力,健康和寿命的物质.
- 压力因素可以诱导肠道微生物组合的有害变化.
结论:
- 了解肠道微生物组在压力中的作用对于人类的表现至关重要.
- 准微生物代谢物可以提供新的方法来改善健康和弹性.
- 对鱼等动物模型的进一步研究可能会为人类应激适应提供见解.
更多相关视频
08:14A Method to Define the Effects of Environmental Enrichment on Colon Microbiome Biodiversity in a Mouse Colon Tumor Model
Published on: February 28, 2018
9.2K
07:15An In Vitro Batch-culture Model to Estimate the Effects of Interventional Regimens on Human Fecal Microbiota
Published on: July 31, 2019
10.2K
相关概念视频
01:22Gut-Brain Axis
113
The gut–brain axis is a bidirectional communication system that connects the gastrointestinal tract and the brain. This interaction is mediated through multiple pathways, including the vagus nerve, hormonal signals, immune responses, and chemical messengers produced by gut microbes.Microbial Contributions to Brain FunctionGut microbiota contributes significantly to brain function by producing neuroactive compounds. These include neuroactive compounds that influence neurotransmitters such...
113
01:25Clinical Significance of Antibiotic Resistance
55
Methicillin-resistant Staphylococcus aureus (MRSA) presents a critical public health threat, arising from its capacity to resist β-lactam antibiotics due to acquisition of the mecA gene within the staphylococcal cassette chromosome mec (SCCmec). This gene encodes penicillin-binding protein 2a (PBP2a), which impairs binding efficacy of methicillin and other β-lactams. MRSA has evolved into distinct clonal lineages impacting humans and animals alike, reinforcing its significance within...
55