Action Of Acupuncture Research Articles

Suggesting a mechanism for acupuncture as a global percutaneous needle fasciotomy that respects tensegrity principles for treating fibromyalgia.

Acupuncture is a minimally invasive therapeutic method that uses small caliber needles while inserting them through the skin into various areas of the body. Some empirical studies find evidence to support the use of acupuncture as a treatment for certain medical conditions, however, this peculiar practice is widely considered as the domain of alternative and non-evidence-based medicine. Several mechanisms have been suggested in an attempt to explain the therapeutic action of acupuncture, but the way in which acupuncture alleviates chronic non-cancer pain or psychosomatic and psychiatric disorders is not fully understood. A recent study suggested a theoretical model (coined "Fascial Armoring") with a cellular pathway to help explain the pathogenesis of myofascial pain/fibromyalgia syndrome and functional psychosomatic syndromes. It proposes that these syndromes are a spectrum of a single medical entity that involves myofibroblasts with contractile activity in fascia and aberrant extracellular matrix (ECM) remodeling, which may lead to widespread mechanical tension and compression. This can help explain diverse psycho-somatic manifestations of fibromyalgia-like syndromes. Fascia is a continuous interconnected tissue network that extends throughout the body and has qualities of bio-tensegrity. Previous studies show that a mechanical action by needling induces soft tissue changes and lowers the shear modulus and stiffness in myofascial tissue. This hypothesis and theory paper offers a new mechanism for acupuncture therapy as a global percutaneous needle fasciotomy that respects tensegrity principles (tensegrity-based needling), in light of the theoretical model of "Fascial Armoring." The translation of this model to other medical conditions carries potential to advance therapies. These days opioid overuse and over-prescription are ubiquitous, as well as chronic pain and suffering.

Research progress on the mechanism of action of acupuncture in the treatment of gastric cancer

Research progress on the mechanism of action of acupuncture in the treatment of gastric cancer

Effects of Acupuncture on Neuropathic Pain: Mechanisms in Animal Models

Neuropathic pain is a chronic condition/disease characterized by mechanical and thermal pain. Neuropathic pain can have various comorbidities such as depression, anxiety disorders and cognitive impairment, and as a result, can have a detrimental effect on quality of life. Pain and comorbid symptoms are often complicated, intertwined, affect each other, and present difficulties in treatment. Therefore, it is necessary to improve both pain and comorbid symptoms to treat neuropathic pain. Acupuncture is effective in treating not only pain but other conditions/diseases such as depression, anxiety, and cognitive impairment. Recently, acupuncture was reported to be effective in improving comorbid symptoms in patients with chronic pain. This review aimed to describe the mechanisms of action of acupuncture on the brain with respect to the improvement of comorbid symptoms that appeared in animal models of chronic neuropathic pain. Comorbidity-pain studies were comprehensively reviewed. Both manual acupuncture and electroacupuncture improved not only mechanical and thermal pain but also comorbid symptoms such as depression, anxiety, and cognitive impairment in patients with chronic neuropathic pain. The results of this review suggest that comorbid symptoms can be improved through various mechanisms, including the dopamine system in the brain, glutamate system, inflammation, epigenetic modulation, and mitochondrial function.

Acupuncture attenuates comorbid anxiety- and depressive-like behaviors of atopic dermatitis through modulating neuroadaptation in the brain reward circuit in mice

Atopic dermatitis (AD) is highly comorbid with negative emotions such as anxiety and depression. Although acupuncture has demonstrated efficacy in AD, its influence on comorbid anxiety and depression remains unclear. We sought to explore the impact and mechanisms of action of acupuncture on comorbid anxiety and depression of AD. AD-like skin lesions were induced by the topical application of MC903 to the mouse cheek. Acupuncture was performed at Gok-Ji (LI11) acupoints. AD-like phenotypes were quantified by lesion scores, scratching behavior, and histopathological changes. The effects of acupuncture on comorbid anxiety and depression-like behaviors were assessed using the elevated plus-maze (EPM), open-field tests (OFT), and tail-suspension test (TST). In addition, biochemical changes in the brain reward regions were investigated by immunoblotting for the expression of tyrosine hydroxylase (TH), dopamine D1 receptor (D1R), phospho-dopamine and cAMP-regulated phosphoprotein-32 kDa (pDARPP-32), phospho-cAMP response element binding protein (pCREB), ΔFosB, and brain-derived neurotrophic factor (BDNF) in the nucleus accumbens, dorsolateral striatum, and ventral tegmental area. Acupuncture effectively improved the chronic itching and robust AD-like skin lesions with epidermal thickening. Additionally, it considerably reduced comorbid anxiety- and depression-like symptoms, as indicated by more time spent in the open arms of the EPM and in the center of the open field and less time spent immobile in the TST. Higher pCREB, ΔFosB, BDNF, and pDARPP-32 levels, and reduced TH and D1R protein expression in the brain reward regions of AD mice were reversed by acupuncture treatment. The beneficial effects of acupuncture on clinical symptoms (scratching behavior) and comorbid psychological distress in AD strongly correlated with dorsal striatal ΔFosB levels. Collectively, these data indicate that acupuncture had a significant, positive impact on comorbid anxiety- and depression-like behaviors by modulating neuroadaptation in the brain reward circuit in mice with AD, providing a novel perspective for the non-pharmacological management of psychiatric comorbidities of AD.

Korean medicine treatment for premature ovarian failure: Three case reports

IntroductionPremature ovarian failure (POF) is defined as amenorrhea lasting for more than 4 months before 40 years of age, which is accompanied by a serum follicle-stimulating hormone (FSH) concentration above 40 mlU/mL. POF can cause a series of symptoms associated with low estrogen levels, such as hot flushes, excessive sweating, and infertility. This study aimed to report three cases of POF that were treated successfully with Korean medicine. Case representationThree patients with POF were selected for inclusion in this study. The treatment regimen consisted of herbal medicines, electroacupuncture, moxibustion, and Hominis placental pharmacopuncture. The basic treatment period was 3 months, and follow-up was performed after menstrual recovery. Following treatment, all three patients resumed menstruation without any adverse events. One patient also conceived successfully. ConclusionsThese case reports suggest that Korean medicine could be effective for treating POF. Further preclinical and clinical studies are needed to investigate the mechanism of action of herbal medicines and acupuncture in improving menstruation and FSH levels.

Study on Biomarkers Related to the Treatment of Post-Stroke Depression and Alternative Medical Treatment Methods

PurposePSD is a syndrome that occurs after a stroke, which manifests as a series of depressive symptoms and corresponding physiological symptoms. Relevant studies have shown that the drug therapy is often accompanied by drug side effects and patient resistance. Acupuncture has attracted attention as a treatment method without adverse reactions of patients. The purpose of this study was to investigate the possible mechanism of action of acupuncture in PSD.Patients and MethodsDownload depression and stroke datasets from public databases. Bioinformatics methods were used to analyze the key gene targets related to stroke and depression. Functional enrichment analysis assesses important pathways. Further screen PSD-related biological pathways and genes. After the experimental model was established, the expression differences of key genes and related pathways were compared between the model group and the control group through acupuncture treatment and qPCR verification.ResultsDepression and stroke-related genes were obtained by bioinformatics methods, and then important biological processes and biological pathways related to depression and stroke were analyzed by GO and KEGG. And further screen out the disease targets closely related to PSD. In the follow-up animal experiments, we confirmed that acupuncture can intervene on these key pathways and targets, and then play a role in the targeted therapy of diseases.ConclusionThe results of this study show that five genes (“NRBP1”, “SIRT1”, “BDNF”, “MAPK3”, “CREB1”.) and key biological pathways such as NFkB, PI3K/AKT activation, and MAPK are the keys to the occurrence and development of PSD biomarkers, which can also be therapeutically intervened by acupuncture.

Exploring Acupuncture Actions in the Body and Brain.

Acupuncture's actions have been explained by biomedical research. However, the meridian system used in acupuncture needs further clarification. This review describes how acupuncture affects the body and brain. From the perspective of traditional East Asian medicine, the meridian system is closely connected with acupuncture's treatment effects. In the body, the indications of acupoints, primarily established based on the meridian system, have spatial symptom patterns. Spatial patterns of acupoint indications are distant from the stimulated sites and strongly associated with the corresponding meridian's route. Understanding how acupuncture works based on the original meridian system is important. From a neuroscience perspective, an acupuncture-induced sensation originates from the bottom-up action of simple needling in the peripheral receptor and the reciprocal interaction with top-down brain modulation. In the brain, enhanced bodily attention triggered by acupuncture stimulation can activate the salience network and deactivate the default mode network regardless of the actual stimulation. The application of data science technology to acupuncture research may provide new tools to uncover the principles of acupoint selection and enhance the clinical efficacy of acupuncture treatment in various diseases.

Effect of Acupuncture on Blood Pressure and Metabolic Profile Among Patients With Essential Hypertension: Protocol of a Randomized Clinical Trial.

Essential hypertension is a polygenic cardiovascular disease that is associated with maladaptive metabolic changes. Acupuncture as a non-pharmacologic intervention is used to lower blood pressure and improve metabolic dysfunction. However, such effects have not been clinically characterized. We will conduct a randomized clinical trial to evaluate the antihypertensive effect of acupuncture among patients with essential hypertension and determine the associated metabolic improvements. This study is a phase II, two-arm, randomized, sham-controlled trial (Trial registration: ChiCTR2100043737), in which biospecimens will be collected for metabolic profiling. A total of 64 patients with a clinical diagnosis of essential hypertension will be randomly assigned to either the acupuncture or the sham acupuncture group in a 1:1 ratio. All participants will receive 10 treatments over 4 weeks, with three sessions per week for the first 2 weeks and two sessions per week for the remaining weeks. The primary outcome is the change of the systolic and diastolic blood pressure measured by the 24-h ambulatory blood pressure monitoring from baseline to 4 weeks. Secondary outcomes include the circadian rhythm of blood pressure, sleep quality measured by the Insomnia Severity Index, cognitive function measured by the Montreal Cognitive Assessment, and others. Fasting blood serum and urine samples will be collected at baseline and 4 weeks for targeted and untargeted metabolomics analysis. We will use the mixed-effects model and other related bioinformatics approaches to analyze the clinical and metabolome data. This metabolomic-based trial will provide important clinical data regarding the efficacy of acupuncture for essential hypertension to better inform evidence-based care delivery for hypertension patients. Moreover, the findings will offer important insights into the mechanism of action of acupuncture for hypertension by revealing its effect on metabolism. The results of this study will be used to inform the design of a statistically powered, multicenter, randomized trial. We will publish the study findings in peer-reviewed journals. The ethical approval of this study has been reviewed and approved by the Sichuan Regional Ethics Review Committee on Traditional Chinese Medicine (ID: 2021KL-006). The outcomes of the trial will be disseminated through peer-reviewed publications.

Evidence-Based Application of Acupuncture for Pain Management in Companion Animal Medicine.

The use of veterinary acupuncture for pain relief is expanding among small animal practitioners. Although acupuncture was developed as part of the medical system in Ancient China, research into the scientific basis of its effects is expanding rapidly. Acupuncture is very effective for analgesia on a local, segmental, and suprasegmental level. Many forms of acupuncture can be used independently or as part of a balanced multi-modal approach for the control of acute and chronic pain. In the hands of a skilled practitioner, acupuncture can be a safe and effective modality for treating pain in companion animals. This article outlines the mechanisms of action of acupuncture, its related neurophysiology and provides examples from the literature demonstrating its effectiveness.

Acupuncture for the Treatment of Itch: Peripheral and Central Mechanisms.

Despite the widespread clinical use of acupuncture in the treatment of pruritus caused by psoriasis, urticaria, uremic, and other diseases, insights into the mechanism of action of acupuncture are still emerging. For the above reasons, a beneficial effect of acupuncture on pruritus was not recommended or reported in recent clinical practice guidelines. Acupuncture is a kind of physical stimulation, which has the characteristics of multi-channel and multi-target effects. The biomechanical stimulation signal of acupuncture needling can be transformed into bioelectric and chemical signals; interfere with kinds of cells and nerve fibers in the skin and muscle; alter signaling pathways and transcriptional activity of cells, mediators, and receptors; and result in inhibition of peripheral and central transmission of pruritus. Available mechanistic data give insights into the biological regulation potency of acupuncture for pruritus and provide a basis for more in-depth and comprehensive mechanism research.

Современные взгляды на субстрат и механизмы действия акупунктуры

В статье рассматриваются современные взгляды на субстрат и механизм действия иглоукалывания по данным мировой литературы. Приведены результаты нейровизуализационных исследований первичной сосудистой системы, или системы Kim Bong Ham, которая, по мнению ученых, на сегодняшний день может представлять собой акупунктурные точки и меридианы.

An inspiration to the studies on mechanisms of acupuncture and moxibustion action derived from 2021 Nobel Prize in Physiology or Medicine

Abstract The editorial board of Acupuncture and Herbal Medicine recently convened an academic seminar with a focus on studies regarding the mechanisms mediating acupuncture efficacy and moxibustion action inspired by the 2021 Nobel Prize in Physiology or Medicine. Specifically, Professor Bailong Xiao introduced the Nobel Prize for research on the mechanically activated Piezo ion channel, evaluating the structure of the Piezo channel and its physiological and pathological functions, and proposed a possible role for the Piezo channel in acupuncture mechanical stimulation. Professor Michael Xi Zhu introduced the discovery of the transient receptor potential (TRP) family, reporting that the therapeutic effects of Chinese medicine and acupuncture may be achieved via the TRP family, and that information regarding associations between the meridian and lymphatic systems may have important research and medical value. In addition, Professor Tianle Xu reviewed the history of ion channel research, particularly the physiological and pharmacological effects of non-classical ion channels (eg, the acid sensing ion channel family) and pointed out that the characterization and neural circuits of acupuncture deqi manipulation are important for elucidating the mechanisms of acupuncture actions. Professor Yongming Li similarly proposed that the 2021 Nobel Prize may open the door to disclosing the histological basis of acupuncture and moxibustion and analyzing the main scientific concerns regarding the clinical translation of acupuncture and moxibustion from basic to translational research. Finally, Professor Yi Guo summarized the study progress of the acupoint microenvironment induced by acupuncture over the course of nearly 30 years and put forward the hypothesis that acupuncture may initiate the physical-chemical coupling network by activating ion channel receptors in acupoints via physical and mechanical stimulation. Therefore, we conclude that a primary achievement of the 2021 Nobel Prize in Physiology or Medicine is in helping interpret how acupuncture and moxibustion adjust homeostasis (ie, by activating mechanical and thermal sensation), which is conducive to validating and promoting the clinical efficacy of acupuncture modalities.

Anti-Inflammatory Effects of Acupuncture at ST36 Point: A Literature Review in Animal Studies.

So far, a number of acupuncture studies have shown anti-inflammatory effects of acupuncture treatment, mostly known at specific point ST36. However, there is no literature that oversaw the inflammation-regulatory effects of acupuncture in each tissue. Therefore, we investigated how acupuncture at specific acupoint ST36 regulates inflammation and its underlying mechanisms. We searched literatures on PubMed until July 2021 using the keywords “animal, acupuncture, ST36, inflammation, immune,” and 292 literatures were searched. We ultimately selected 69 studies to determine the anti-inflammatory actions of acupuncture at ST36 and classified the changes of inflammatory mediators according to target regions. Forty-three studies were included in body fluids, 27 studies in the digestive system, 17 studies in the nervous system, and 30 studies in other tissues or organs. In this review, we found that acupuncture at ST36 has clinical benefits in relieving inflammation through several mechanisms such as vagus nerve activation, toll-like receptor 4 (TLR4)/NF-κB signaling, macrophage polarization, mitogen-activated protein kinase (MAPK) signaling pathway, and cholinergic anti-inflammatory pathway. We expect that these data will inform further studies related to ST36 acupuncture on inflammation.

Molecular Network Analyses of Acupuncture Treating Bronchial asthma Based on Bioinformatic Approaches

Aim: To holistically analyze the acupuncture anti-asthmatic mechanism based on bioinformatics analysis and text mining. Methods: Literature searching across 7 databases restricted in the past decade regarding acupuncture treating asthma, text mining, the association network of meridian-acupoint-gene, hub genes and core acupoints, Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway and Gene Ontology (GO) enrichment analysis as well as 1 significant KEGG pathway visualization were performed by Cytoscape and R softwares. Results: 30 studies with 71 genes were incorporated for bioinformatics analyses. The topological analysis of meridian-acupoint-gene network showed top 20 hub genes included immunoglobulin heavy constant epsilon (IGE), CD4 molecule (CD4), CD8a molecule (CD8), surfactant protein A1 (SFTPA1), interferon gamma (IFNG), interleukin 10 (IL10) and IL17A etc. The core acupoints were Feishu (BL13), Dazhui (GV14) and Fengmen(BL12). The significantly enriched GO terms were positive regulation of lymphocyte activation, regulation of immunoglobulin production etc. The enriched KEGG pathways included Asthma, T cell receptor signaling, IL-17 signaling, T Helper 1 (Th1) and Th2 cell differentiation etc. The visualized Asthma pathway contained 7 enriched genes. Conclusion: The holistic networks of acupuncture-related anti-asthmatic meridian-acupoint-gene association and molecular mechanism were revealed by our data mining plus bioinformatics analysis, suggesting the current focus on the reversion of Th1/Th2, Th17/regulatory T (Treg) cells imbalanced ratio and anti-inflammatory action of acupuncture.

Advances in the mechanism of action of acupuncture in regulating synaptic plasticity

This paper illustrates the effects of acupuncture on synaptic plasticity through three aspects: plasticity of synaptic structures, function and expression of synaptic plasticity-related proteins, and summarizes the relevant mechanisms of acupuncture on synaptic plasticity, aiming to improve the mechanisms of acupuncture on neurological diseases in the field of neuroplasticity, and provide a more accurate, scientific and better basis for clinical treatment.

Current Issues of the Implementation of Complementary Medical and Health-improving Methods in Medical Rehabilitation: on what are Attachment and Mistrust Based?

Aim: To sharpen the attention of doctors and rehabilitation specialists on the wide possibilities of alternative/complementary methods in modern medicine. Materials and Methods: The main method used in the preparation of this work is bibliosemantic. We conducted an analysis of modern literary data and studied the experience of leading clinics in both Europe and China. Researched leading works on the validity of using reflexology for improved treatment compliance. The directions of medical rehabilitation for the restoration of impaired functions in various nosologies were presented, along with this, the question of the feasibility of using alternative methods in the rehabilitation of patients with various diseases was considered. Conclusions: The modern theoretical and practical evidence base for the effectiveness of methods in rehabilitation, which is based on the anatomical and physiological mechanisms of action of acupuncture and related non-invasive methods of reflexotherapy, was considered, and the reasons for insufficient commitment of the population and doctors of related specialties to the use of the methods were analyzed. References are given to some existing protocols for the use of acupuncture in various pathological conditions, which is explained by the evidence base of the method.

Mechanism of Action of Acupuncture in Obesity: A Perspective From the Hypothalamus.

Obesity is a prevalent metabolic disease caused by an imbalance in food intake and energy expenditure. Although acupuncture is widely used in the treatment of obesity in a clinical setting, its mechanism has not been adequately elucidated. As the key pivot of appetite signals, the hypothalamus receives afferent and efferent signals from the brainstem and peripheral tissue, leading to the formation of a complex appetite regulation circuit, thereby effectively regulating food intake and energy homeostasis. This review mainly discusses the relationship between the hypothalamic nuclei, related neuropeptides, brainstem, peripheral signals, and obesity, as well as mechanisms of acupuncture on obesity from the perspective of the hypothalamus, exploring the current evidence and therapeutic targets for mechanism of action of acupuncture in obesity.

Acupuncture for Paclitaxel-Induced Peripheral Neuropathy: A Review of Clinical and Basic Studies.

Paclitaxel-induced peripheral neuropathy (PIPN) is a common and intractable side effect of the conventional chemotherapeutic agent paclitaxel. Acupuncture has been reported as an effective alternative therapy in treatment of PIPN in both basic studies and clinical trials. However, there is a lack of comprehensive surveys to summarize the action of acupuncture in management of PIPN. In this review, we briefly demonstrate the basic pathology of PIPN, which includes the activation of ion channels, mitochondrial dysfunction, disruption of axonal transport and also neuro-inflammatory involvement. Meanwhile, we review both the clinical and basic studies as an emphasis to give a general overview of the therapeutic effect of acupuncture against PIPN. Finally, we summarize the current known mechanisms underlying the action of acupuncture against PIPN mainly at peripheral and spinal levels, which include various neurotransmitters, multiple receptors, different types of enzymes and molecules. In conclusion, acupuncture could be considered as a potential alternative therapy in treatment of PIPN, and further clinical and experimental studies are called for in the future.

Effects of Acupuncture in Prevention and Treatment of Diseases by Regulating Chemokines

Chemokines are involved in multiple pathological processes mainly associated with inflammatory responses by stimulating cell migration. The article reviews changes in the expression of several important chemokines after acupuncture treatment in the last five years, elucidates the mechanism of action of acupuncture in the treatment of various diseases from the perspective of chemokines, and provides reference for promoting the application of acupuncture and enhancing its treatment efficacy.

ST36 Acupuncture Alleviates the Inflammation of Adjuvant-Induced Arthritic Rats by Targeting Monocyte/Macrophage Modulation.

Background Rheumatoid arthritis (RA) is a chronic systemic chronic autoimmune disease characterized by the aggregation of immune cells and secretion of cytokines in the joint synovium, causing hyperblastosis and even bone destruction. Acupuncture has been proven effective in RA treatment. This study aimed to investigate the anti-inflammatory action of acupuncture, specifically, in relation to immune cell interactions and key mediators. Methods Rats with adjuvant-induced arthritics (AIA) were treated with manual acupuncture (MA) at Zusanli (ST36). Joint edema and paw withdrawal latency were monitored to observe the effects on inflammation. The levels of 24 cytokines, chemokines, and growth factors in ankle joints during the treatment (on days 1, 7, 15, and 21) were detected by multiplex immunoassay. A bioinformatics analysis based on a directed weighted mathematical model was used to construct cell communication network diagrams and identify the key cells through calculation. The monocyte/macrophage polarization in inflamed joints was investigated by detecting M1- and M2-phenotypic populations and their related cytokines. Results ST36 MA alleviated paw edema and upregulated the nociceptive threshold of AIA rats. Several innate and adaptive immune cytokines were dynamically regulated by MA, and MA-treated rats showed a significant improvement in symptoms compared with AIA rats by day 21. The immune cell-cell communication networks were intensified with the development of RA but were significantly reduced after treatment with MA. MA was found to specifically regulate monocytes/macrophages in inflamed ankle joints ST36 MA also inhibited M1-phenotype macrophages accompanied by decreased levels of IL-1β. Conclusions ST36 MA showed anti-inflammatory and analgesic effects as well as inhibition of immune cell communication networks in inflamed joints of AIA rats. Inhibiting the polarization of macrophages to the M1-phenotype in inflamed joints may be one of the key mechanisms of MA anti-inflammatory action. This research highlighted a systematic research paradigm for investigating mechanisms of acupuncture action.