谷物摄入量与3种常见的炎症性关节疾病之间的关系:一个双样本的门德尔随机化研究
Xujing Yuan1, Weiwei Wang, Wenxun Lin
1Department of Rheumatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Medicine
|December 10, 2024
概括
根据遗传证据,较高的谷物摄入量可能会降低类风湿性关节炎和牛皮性关节炎的风险. 这项研究探讨了谷物消费与炎症关节疾病之间的因果关系.
科学领域:
- 营养流行病学 营养流行病学
- 遗传流行病学遗传流行病学
- 类风湿病学 类风湿病学
背景情况:
- 讨论谷物消费与炎症性关节疾病之间的关系.
- 炎症性关节疾病,如类风湿性关节炎,牛皮性关节炎和性脊柱炎,对健康有重大影响.
研究的目的:
- 使用孟德尔随机化研究谷物谷物摄入对类风湿性关节炎,牛皮性关节炎和性脊柱炎的因果关系.
- 为饮食模式与炎症性关节疾病之间的关联提供遗传证据.
主要方法:
- 利用两个样本的孟德尔随机化分析与公开可用的全基因组关联研究数据.
- 采用逆方差加权和门德尔随机化-埃格尔回归方法来评估因果关系和变性.
- 进行了敏感性分析,包括留出一个,以确保调查结果的可靠性.
主要成果:
- 增加谷物摄入量与减少风湿性关节炎 (OR=0.554,P=0.031) 和牛皮关节炎 (OR=0.336,P=0.033) 的风险有遗传关联.
- 对于结性脊柱炎 (OR=0.636,P=0.370) 没有观察到谷物摄入的显著因果关系.
- 灵敏度分析证实没有显著的水平形或异质性,也没有单一的SNP过度影响了结果.
结论:
- 遗传证据表明,较高的谷物消费可能与较低患类风湿性关节炎和牛皮性关节炎的风险有因果关系.
- 谷物摄入量似乎对结性脊柱炎的风险没有因果关系.
- 这些发现有助于理解饮食在炎症性关节疾病病因学中的作用.
更多相关视频
04:49Preliminary Study on Acupuncture Combined with Grain-sized Moxibustion for Treating Rheumatoid Arthritis with Finger Joint Pain
Published on: May 16, 2025
79
09:18Author Spotlight: Isolation and Culture of Primary Synovial Macrophages and Fibroblasts from Murine Arthritis Tissue
Published on: February 24, 2023
7.2K
相关概念视频
01:30Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy
316
Various diagnostic tests are employed in the diagnostic process for Inflammatory Bowel Disease (IBD), particularly to differentiate between Crohn's disease and ulcerative colitis.
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...
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...
316
01:30Inflammatory Bowel Disease II: Crohn's Disease
184
Introduction
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...
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...
184
01:17Chronic Bowel Disorders: Introduction
386
Chronic bowel diseases are a group of long-term conditions affecting the digestive tract, characterized by inflammation and damage to the gut lining. These conditions primarily include irritable bowel syndrome and inflammatory bowel disease.
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
386
01:27Inflammatory Bowel Disease I: Ulcerative Colitis
137
Introduction
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...
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...
137
01:20The JAK-STAT Signaling Pathway
8.7K
Several cytokine receptors have tightly bound Janus kinase or JAK proteins attached at their cytosolic tail. Small signaling molecules such as cytokines, growth hormones, or prolactins bind to the cytokine receptors and initiate their dimerization. The dimerization brings the cytosolic JAKs together that trans-phosphorylate and activates each other. The activated JAKs now phosphorylate cytosolic tails of the cytokine receptors, which serve as binding sites for adaptor proteins such as SH2...
8.7K
01:29Inflammatory Bowel Disease IV: Pharmacological Management
112
Upon diagnosis, managing Inflammatory Bowel Disease (IBD) involves addressing several crucial aspects. The primary goals include resting the bowel, correcting malnutrition, and providing symptomatic relief. Resting the bowel may consist of medications to reduce inflammation and promote healing. Correcting malnutrition is essential, often requiring dietary adjustments and nutritional supplements. Symptomatic relief aims to ease pain, diarrhea, and other discomforts in IBD.
Pharmacologic...
Pharmacologic...
112