Assessment of Anti-inflammatory Efficacy of Acupuncture in Patients with Inflammatory Bowel Disease: A Systematic Review and Meta-analysis

Acupuncture therapy in autoimmune diseases: A narrative review

We provide a narrative review of experimental and clinical evidence for the effect of acupuncture in autoimmune diseases, based on randomized controlled studies, systematic review and meta-analyses, published between the years 2000-2023. Acupuncture in experimental models of rheumatoid arthritis (RA), multiple sclerosis, psoriasis, ulcerative colitis (UC) downregulated inflammatory cytokine expression, increased IL-10 expression, improved Treg cell differentiation, and also modulated macrophage polarization in RA and UC models. The anti-inflammatory effect of acupuncture in autoimmune disorders has been demonstrated to involve vagal-adrenal and cholinergic anti-inflammatory pathways. The analgesic effect of acupuncture involves both peripheral and central anti-nociceptive mechanisms. Randomized controlled studies support the use of acupuncture in rheumatoid arthritis, fibromyalgia, Crohn's disease and in Sjogren's syndrome. Some evidence indicates that acupuncture may be beneficial as a symptomatic treatment for multiple sclerosis, myasthenia gravis, psoriasis and ankylosing spondylitis.

Acupuncture and Moxibustion for Inflammatory Bowel Disease: Regulatory Mechanisms Revealed by Microbiome and Metabolomic Analysis

Acupuncture and moxibustion are widely acknowledged as effective complementary therapies for managing inflammatory bowel disease (IBD) in traditional Chinese medicine. However, the regulatory mechanisms by which these two therapies exert their therapeutic effects in IBD are yet to be fully elucidated. The objective of this study was to investigate the mechanisms of action underlying acupuncture and moxibustion and the regulative differences between them as therapeutic interventions for IBD. Using a dextran sodium sulfate-induced IBD mice model, the effects of the two treatments were evaluated by examination of body weight, stool samples, colon morphology, inflammatory factors, gut microbiota, and metabolites. The results indicated that both acupuncture and moxibustion mitigated body weight reduction; improved the structural characteristics of intestinal tissues; increased levels of anti-inflammatory cytokines including interleukin (IL)-10; and decreased levels of pro-inflammatory cytokines, including tumor necrosis factor-alpha (TNF-[Formula: see text]), nuclear factor kappa B (NF-[Formula: see text]B), IL-6, IL-1[Formula: see text], and IL-17. Acupuncture and moxibustion had distinct effects on the regulation of the intestinal microbiota and metabolic pathways in IBD mice. Moxibustion regulated a greater number of metabolic pathways than acupuncture, the majority of which were associated with amino acid metabolism, brain signal transmission, energy metabolism, and anti-inflammatory pathways. These findings provide a scientific basis for the differential applications of acupuncture and moxibustion in clinical practice.

Effects of acupuncture and moxibustion on ulcerative colitis: An overview of systematic reviews

Ulcerative colitis (UC) is a gastrointestinal disease with an unknown etiology that severely affects patients' quality of life. Acupuncture and moxibustion therapies are effective in the treatment of UC, but existing systematic reviews (SRs) and meta-analyses (MAs) on this subject have variable methodological and outcome quality. Therefore, this study aimed to summarize and evaluate the evidence of existing SRs and MAs to provide more reliable evidence for clinical practice. Data were extracted from seven databases through systematic search and evaluated in terms of the methodological quality, reporting quality, risk of bias, and quality of evidence using the AMSTAR-2, PRISMA, ROBIS, and GRADE systems, respectively. Ten studies were finally included, and all of them showed many problems with the overall design and quality of outcomes. Because of the lack of high-quality evidence to support the findings from the existing studies, we should take this conclusion with caution and strictly implement the registration, design, and implementation of trials based on evidence to provide high-quality results in future studies.

Acupuncture as multi-targeted therapy for the multifactorial disease obesity: a complex neuro-endocrine-immune interplay

The prevalence of obesity has reached pandemic dimensions. It is associated with multiple comorbidities and is becoming a clinical and public health threat. Obesity is a multifactorial disease with a complex pathophysiology and interplay of various systems. A strong interplay exists between the neuro-endocrine system, the immune system with systemic chronic low-grade inflammation, and microbiome dysbiosis that can lead to the development of obesity, which in turn can exacerbate each of these factors, hence creating a vicious cycle. The conventional treatment with lifestyle modifications such as diet, physical exercise, pharmacotherapy, and bariatric surgery does not always result in sufficient weight control thus paving the way for other strategies. As one such strategy, acupuncture is increasingly used worldwide to treat obesity. This narrative review outlines the evidence for this neuro-endocrine-immune interplay in the pathophysiology of obesity. Furthermore, the existing experimental and clinical evidence of acupuncture as a multi-targeted therapy for obesity is explained and future research perspectives are discussed.