葡萄糖类-1受体激活剂及其可能的脏保护作用:系统性审查
Alessandro Perencin1, Chiara Ceolin1,2, Mario V Papa3
1Department of Medicine (DIMED) Geriatrics Division, University of Padua, Padua, Italy.
Minerva medica
|September 11, 2025
概括
类似葡萄糖类-1受体激活剂 (GLP-1RAs) 显示出在2型糖尿病患者中保护脏健康的潜力. 需要进一步的研究来证实这些益处,并指导临床实践.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 内分泌学 在内分泌学.
- 药理学 药理学是指药理学的学科.
背景情况:
- 类似葡萄糖-1受体激动剂 (GLP-1RAs) 是已确立的2型糖尿病 (T2DM) 治疗方法.
- 新出现的证据表明GLP-1RAs的潜在脏保护作用超出了血糖控制.
- 缺乏专门关注GLP-1RA对糖尿病人群脏健康影响的综合性审查.
研究的目的:
- 系统地审查和综合现有证据,研究GLP-1RAs对T2DM患者结局的影响.
- 评估GLP-1RAs对功能标志物的影响,例如估计的膜过率 (eGFR) 和专与肌素比率 (ACR).
主要方法:
- 按照既定的指导方针进行了系统的文献审查.
- 在主要数据库 (PubMed,Embase,Web of Science,Cochrane Library) 中进行了搜索.
- 包含的研究使用经过验证的工具评估了偏差风险.
主要成果:
- 包括13项研究,包括临床试验和观察性研究.
- 在T2DM患者中,GLP-1RAs显示出减缓功能衰退和减少蛋白尿的潜力.
- 然而,观察到的性益处在不同研究中存在差异,其中一些显示出显著的影响,而另一些则显示出最小的影响.
结论:
- 该审查表明GLP-1RAs在T2DM患者的功能维护方面具有有前途的潜力.
- 研究中不一致的发现强调了需要更强大的,大规模的临床试验.
- 进一步的研究至关重要,以确定GLP-1RAs的脏保护作用,并为治疗策略提供信息.
相关概念视频
Glucagon-like Receptor Agonists
854
Incretins include glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP), which stimulate insulin secretion post-meals. In type 2 diabetes, GIP's efficacy is reduced, making GLP-1 a viable drug target. GIP originates from preproGIP.
GLP-1, when administered in high doses intravenously, triggers insulin secretion, inhibits glucagon release, slows gastric emptying, reduces food intake, and restores normal insulin secretion. However, its rapid inactivation by...
GLP-1, when administered in high doses intravenously, triggers insulin secretion, inhibits glucagon release, slows gastric emptying, reduces food intake, and restores normal insulin secretion. However, its rapid inactivation by...
854
Dipeptidyl Peptidase 4 Inhibitors
598
Dipeptidyl peptidase 4 (DPP-4) is a serine protease widely distributed in the body. It's involved in the inactivation of GLP-1 and GIP hormones, which are crucial for insulin regulation. DPP-4 inhibitors, such as sitagliptin (Januvia), saxagliptin (Onglyza), linagliptin (Tradjenta), alogliptin (Nesina), and vildagliptin (Galvus), help increase the proportion of active GLP-1, enhancing insulin secretion. These inhibitors work by competitively binding to DPP-4. This binding causes a...
598
Oral Hypoglycemic Agents: Glinides
601
Repaglinide (Prandin) and Nateglinide (Starlix), known as glinides, are oral insulin secretagogues that stimulate insulin release from pancreatic β cells by closing the ATP-sensitive potassium channels (KATP channel). Repaglinide controls insulin release from pancreatic β cells by managing potassium efflux. It shares two binding sites with sulfonylureas and also has a unique site, indicating overlapping mechanisms of action. With a rapid onset and a 4-7 hour duration, it effectively...
601
Heart Failure Drugs: Inhibitors of Renin-Angiotensin System
943
The activation of the sympathetic nervous system and the renin-angiotensin-aldosterone system (RAAS) contributes to cardiac remodeling, and inhibiting the RAAS is a pharmacological target in heart failure management. As a result, neurohumoral modulation is a crucial treatment principle for managing heart failure. This approach involves using medications like ACE inhibitors (ACEIs), angiotensin receptor blockers (ARBs), β-blockers, mineralocorticoid receptor antagonists (MRAs), and neutral...
943
Oral Hypoglycemic Agents: Biguanides and Glitazones
588
Biguanides, particularly metformin (Glucophage), are insulin sensitizers that enhance glucose uptake, thereby reducing insulin resistance. Unlike sulfonylureas, metformin doesn't prompt insulin secretion, which helps to curb hypoglycemia risk. Metformin is beneficial in treating conditions like polycystic ovary syndrome due to its insulin-resistance reduction capability. The drug's primary action involves curtailing hepatic gluconeogenesis, a significant contributor to high blood...
588
Transducer Mechanism: Enzyme-Linked Receptors
3.9K
Enzyme-linked receptors are cell-surface receptors acting as an enzyme or associating with an enzyme intracellularly. They make excellent drug targets. Drugs can bind to the extracellular ligand-binding domain or directly affect their enzymatic domain and alter their activity.
Major types that are helpful drug targets include:
Major types that are helpful drug targets include:
3.9K


