反向翻译方法揭示了Mangifera indica在炎症性肠病中的保护作用
Anella Saviano1, Anna Schettino1, Nunzia Iaccarino2
1ImmunoPharmaLab, Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Via Domenico Montesano 49, 80131, Naples, Italy.
果提取物 (MIE) 显示了对炎症性肠病 (IBD) 的治疗潜力. 它调节免疫反应,减少肠道炎症,并在临床前模型中恢复肠道屏障功能,建议用作功能性食物.
科学领域:
- 免疫学 免疫学 免疫学
- 胃肠病学 胃肠病学
- 营养学科学 营养学科学
背景情况:
- 炎症性肠道疾病 (IBD) 涉及T细胞失调.
- 饮食中的多,如果提取物 (MIE) 中的多,显示出抗炎作用的潜力.
- 辅助性T (Th) 1,17和T调节性 (Treg) 细胞是IBD病变发生的关键.
研究的目的:
- 调查MIE的免疫调节和抗炎作用.
- 在T细胞驱动性大肠炎的临床前模型中探索MIE的治疗潜力.
- 剖析MIE在IBD中的作用背后的机制.
主要方法:
- 使用IBD患者血液和临床前结肠炎模型的逆转译法方法.
- 在IBD患者血清中对MIE对TNF-α和IL-17的影响的实体分析.
- 在体内评估大肠炎的严重程度,免疫细胞透和肠道透性.
主要成果:
- 在IBD患者血清中,MIE调节了TNF-α和IL-17水平.
- 治疗性MIE的使用减少了结肠炎的严重程度和炎症媒介.
- MIE恢复了肠道屏障功能,紧密的结节和肠道代谢物.
结论:
- MIE显示了治疗潜力,可以逆转结肠炎中的免疫性障碍.
- MIE抑制全身炎症,并显示出作为IBD的营养或功能性食物的承诺.
- MIE直接影响血管内皮细胞,抑制促炎途径.
更多相关视频
08:58Analyzing Beneficial Effects of Nutritional Supplements on Intestinal Epithelial Barrier Functions During Experimental Colitis
Published on: January 5, 2017
07:34Induction of Intestinal Inflammation by Adoptive Transfer of CBir1 TCR Transgenic CD4+ T Cells to Immunodeficient Mice
Published on: December 16, 2021
相关概念视频
Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...
Inflammatory Bowel Disease IV: Pharmacological Management
Pharmacologic...
Drugs for Treatment of Crohn's Disease in IBD Using Biologic Agents: Anti-TNF
Inflammatory Bowel Disease I: Ulcerative Colitis
Inflammatory bowel disease, or IBD, encompasses a group of disorders characterized by chronic inflammation or ulceration of the gastrointestinal tract.
Risk Factors
The exact cause of IBD remains unclear, although it is believed to be due to a mix of genetic, environmental, microbial, and immune factors. Genetic factors are significant in determining susceptibility to IBD, with family history being a critical risk factor. Individuals with a first-degree relative who has IBD are at...
Drugs for Treatment of Crohn's Disease in IBD Using Immunomodulatory Agents
Inflammatory Bowel Disease II: Crohn's Disease
Inflammatory bowel disease, commonly known as IBD, refers to a collection of disorders that lead to persistent inflammation of the gastrointestinal tract. The two types of IBD are ulcerative colitis, which impacts the colon, and Crohn's disease, which can involve any part of the gastrointestinal segment.
Crohn's disease
Crohn's disease is a chronic, systemic inflammatory bowel disease (IBD) that predominantly affects the gastrointestinal tract. It is marked by...
