糖尿病の合併症と腸内微生物群の関係
Zuzanna Poczta1, Clara Leśniak1, Agnieszka Podeszwa1
1Student Science Association at the Department of Gastroenterology, Dietetics, and Internal Medicine, Poznan University of Medical Sciences, Przybyszewskiego 49 Street, 60-355, Poznań, Poland.
Current diabetes reviews
|February 12, 2026
まとめ
腸内微生物群の変化は,糖尿病とその合併症と関連しています. 糖尿病の病原性および治療における腸内細菌の正確な役割を明らかにするために,さらなる研究が必要である.
科学分野:
- 微生物学 微生物学とは
- エンドクリノロジー エンドクリノロジー
- 胃腸内科 胃腸内科
背景:
- 糖尿病 (DM) の罹患率は上昇しており,そのメカニズムと合併症に関する研究が増加しています.
- 腸内微生物群の変化は,糖尿病の発症,進行,合併症に影響を与える環境要因として認識されています.
- このレビューは,糖尿病とその結果における腸内微生物の役割に関する現在の証拠をまとめています.
研究 の 目的:
- 糖尿病 (DM) の腸内微生物群の役割に関する現在の証拠をレビューし,要約する.
- 腸内微生物群のディスバイオシスとDMとその合併症の発達と進行との関連性を調査する.
- 糖尿病の管理のための腸内微生物群内の潜在的な治療標的を特定する.
主な方法:
- PubMedとGoogle Scholarの英語記事に関する包括的な文献レビュー.
- 主に過去10年以内に出版されたオリジナルの研究とレビューに焦点を当てます.
- 検索用語には"糖尿病"",腸内微生物群の不活性化"および関連する代謝および合併症の用語が含まれており,ヒトおよび動物の研究の両方を含む.
主要な成果:
- 腸内微生物群の変化と糖尿病とその合併症との間に強い相関関係がある.
- バクテリアの多様性の減少によって特徴づけられるディスバイオシスは,タイプ1 (T1DM) とタイプ2糖尿病 (T2DM) で一般的です.
- 腸内機能障害は,免疫不調,腸内透過性の向上,インスリン抵抗性,肥満,糖尿病性網膜症,腎不全,神経症,心不全などに関連している.
結論:
- 腸内微生物群の変化は,糖尿病の病原性と合併症に寄与し,潜在的な治療方法を示唆する可能性があります.
- 腸内細菌と糖尿病の正確な因果関係は,さらなる調査を必要としています.
- 動物モデルからの発見を検証し,診断および治療戦略を進めるために,追加のヒト研究が不可欠です.
関連する概念動画
Diabetes: Symptoms, Diagnosis, and Complications
2.4K
For most patients, experiencing several weeks of polyuria, polydipsia, fatigue, and significant weight loss may indicate the presence of diabetes. Furthermore, adults displaying the phenotypic appearance of type 2 diabetes (particularly those who are obese and not initially insulin-requiring), may have islet cell autoantibodies, suggesting autoimmune-mediated β cell destruction and a diagnosis of latent autoimmune diabetes of adults (LADA). The categorization of glucose homeostasis is...
2.4K
Relationship Formation
46.3K
What do you think is the single most influential factor in determining with whom you become friends and whom you form romantic relationships? You might be surprised to learn that the answer is simple: the people with whom you have the most contact. This most important factor is proximity. You are more likely to be friends with people you have regular contact with. For example, there are decades of research that shows that you are more likely to become friends with people who live in your dorm,...
46.3K
Anatomy of the Intestines
87.9K
Although digestion of proteins, carbohydrates, and lipids may begin in the stomach, it is completed in the intestine. The absorption of nutrients, water, and electrolytes from food and drink also occurs in the intestine. The intestines can be divided into two structurally distinct organs—the small and large intestines.
Small Intestines
The small intestine is an ~7 meter-long tube with an inner diameter of just 2.5 cm. Since most nutrients are absorbed here, the inner lining of the...
Small Intestines
The small intestine is an ~7 meter-long tube with an inner diameter of just 2.5 cm. Since most nutrients are absorbed here, the inner lining of the...
87.9K
Ending Relationships
205
The dissolution of intimate relationships presents complex emotional and psychological challenges, particularly when emotional bonds are strong, the relationship is long-standing, and perceived alternatives are limited. This distress often intensifies in romantic breakups, where the initiator may experience greater turmoil than the rejected partner. Contributing factors include residual attachment, guilt over causing pain, and uncertainty about how to manage the situation. The stress is further...
205
Hemodialysis II: Procedure and Complications
954
DialyzersA hemodialysis (HD) dialyzer is a plastic cartridge containing thousands of parallel hollow fibers, which serve as semipermeable membranes. These fibers are typically made from cellulose-based or other synthetic materials. During HD, blood is pumped into the top of the cartridge and distributed among these fibers. Simultaneously, dialysis fluid, known as dialysate, is introduced into the bottom of the cartridge, bathing the outside of the fibers. Across the semipermeable membrane,...
954
Pathophysiology of Diabetes
3.7K
Diabetes mellitus is a chronic metabolic disorder characterized by hyperglycemia. The four categories of diabetes are type 1 diabetes, type 2 diabetes, other specific types of diabetes, and gestational diabetes.
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...
3.7K


