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土壤准备:调整慢性伤口和肌肉骨骼疾病患者的代谢健康。

Preparing the soil: Adjusting the metabolic health of patients with chronic wounds and musculoskeletal diseases.

机构信息

Department of Orthopedics, Brazilian Institute of Regenerative Medicine (BIRM), Indaiatuba, São Paulo, Brazil.

Regenerative Medicine, Orthoregen International Course, Indaiatuba, São Paulo, Brazil.

出版信息

Int Wound J. 2024 Oct;21(10):e70056. doi: 10.1111/iwj.70056.

Abstract

In recent years, systemic inflammation has emerged as a pivotal player in the development and progression of various degenerative diseases. This complex, chronic inflammatory state, often undetected, can have far-reaching consequences for the body's physiology. At the molecular level, markers such as C-reactive protein, cytokines and other inflammatory mediators serve as indicators of systemic inflammation and often act as predictors of numerous musculoskeletal diseases and even certain forms of cancer. The concept of 'meta-inflammation', specifically referring to metabolically triggered inflammation, allows healthcare professionals to understand inflammatory responses in patients with metabolic syndrome. Driven by nutrient excess and the expansion of adipose tissue, meta-inflammation is closely associated with insulin resistance, further propagating the metabolic dysfunction observed in many Western societies. Wound persistence, on the other hand, exacerbates the detrimental effects of prolonged inflammation at the local level. Acute inflammation is a beneficial and essential process for wound healing and infection control. However, when inflammation fails to resolve, it can impede the healing process, leading to chronic wounds, excessive scarring and even the activation of fibrotic pathways. This approach significantly reduces the efficacy of regenerative biological therapies. Our review focuses on the vital role of proteins, vitamins and minerals in collagen synthesis and cell proliferation for tissue healing. We also examine hormonal influences on regeneration, noting the negative effects of imbalances, and emphasize glucose regulation's importance in creating a stable environment for chronic wound healing.

摘要

近年来,系统性炎症已成为多种退行性疾病发生和发展的关键因素。这种复杂的、慢性的炎症状态通常难以察觉,但会对身体的生理机能产生深远的影响。在分子水平上,C 反应蛋白、细胞因子和其他炎症介质等标志物可作为系统性炎症的指标,并且常被用作多种肌肉骨骼疾病,甚至某些癌症的预测指标。“代谢性炎症”的概念,具体指的是由代谢引发的炎症,使医疗保健专业人员能够了解代谢综合征患者的炎症反应。代谢性炎症由营养过剩和脂肪组织扩张驱动,与胰岛素抵抗密切相关,进一步加剧了在许多西方国家观察到的代谢功能障碍。另一方面,伤口持续存在会加剧局部长期炎症的有害影响。急性炎症是伤口愈合和感染控制的有益且必要的过程。然而,当炎症无法消退时,它会阻碍愈合过程,导致慢性伤口、过度瘢痕形成甚至纤维化途径的激活。这种情况会显著降低再生生物疗法的疗效。我们的综述重点关注蛋白质、维生素和矿物质在胶原蛋白合成和细胞增殖方面对组织愈合的重要作用。我们还研究了激素对再生的影响,注意到失衡的负面影响,并强调葡萄糖调节在为慢性伤口愈合创造稳定环境方面的重要性。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/901d/11446987/bc3667960dcd/IWJ-21-e70056-g004.jpg

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