Effect Of Acupuncture Research Articles

Efficacy of acupuncture for lumbar disc herniation: changes in paravertebral muscle and fat infiltration – a multicenter retrospective cohort study

ObjectiveThis study seeks to elucidate the dynamic alterations in the multifidus, erector spinae, and psoas major muscles, along with their fatty infiltration, in patients diagnosed with lumbar disc herniation treated through acupuncture. Concurrently, the Visual Analogue Scale (VAS) and Japanese Orthopedic Association (JOA) scores are employed to evaluate modifications in lumbar and leg pain and the enhancement in lumbar functionality.MethodsA retrospective multi-center cohort study enrolled 332 adult LDH patients. Participants were divided into acupuncture and rehabilitation therapy groups. The acupuncture cohort received targeted treatments at specific acupuncture points, while the rehabilitation group received traditional rehabilitative therapy. Magnetic Resonance Imaging (MRI) gauged muscle cross-sectional areas (Sm, Se, Sp) and their ratios to vertebral area (Sm/Sv, Se/Sv, Sp/Sv), and fatty infiltration areas (Sfm, Sfe, Sfp) and their ratios (Sfm/Sv, Sfe/Sv, Sfp/Sv). Pain and function were assessed using Visual Analogue Scale (VAS) and Japanese Orthopedic Association (JOA) scores pre-treatment, 2-weeks, and 3-months post-intervention.ResultsA total of 332 patients were enrolled for analysis. Post-treatment, the acupuncture group exhibited increased Sm, Se, Sp and their ratios and reduced fatty infiltration areas and their ratios (P<0.05) compared to rehabilitation. Both treatments decreased VAS scores and enhanced JOA scores at both intervals (P<0.05). Intriguingly, no significant disparities were observed between the acupuncture and rehabilitation groups concerning pain and JOA scores at the 2-week follow-up (p>0.05); however, 3 months post-treatment, the acupuncture group significantly outperformed the rehabilitation group in both pain and JOA scores (p<0.05).ConclusionThis study demonstrates that acupuncture treatment is significantly more effective than traditional rehabilitation therapy in improving paraspinal muscle function, reducing muscle fat infiltration, and alleviating lumbar and leg pain in patients with lumbar disc herniation (LDH). Specifically, acupuncture significantly increases the cross-sectional areas (Sm, Se, Sp) of the paraspinal muscles and reduces muscle fat infiltration, showing superior long-term results in pain relief and functional improvement. Future research should further explore the long-term effects of acupuncture on the function and structure of paraspinal muscles, assess its potential in preventing the recurrence of LDH, and delve deeper into how acupuncture affects paraspinal muscles at the molecular level, to better understand its therapeutic mechanisms and enhance its clinical application.

Acupuncture-induced gene co-expression networks in postmenopausal women with osteoarthritis and osteoporosis: In-silico analysis.

Objective: Bone is a tissue that is constantly remodeled to adjust the microarchitecture and maintain the mechanical needs of bone through the balance of bone resorption and formation processes. Alterations in these processes can lead to the development of different diseases, such as osteoarthritis and osteoporosis. In recent years, it has been shown that acupuncture is an effective treatment for pain, physical dysfunctions, and the immune system, so the stimulation of acupuncture points could affect genes associated with inflammatory processes and, therefore, osteoarthritis and osteoporosis. To analyze changes in gene expression post-acupuncture in data from a group of individuals with osteoarthritis that also manifests in osteoporosis. Method: Through using microarray technology and bioinformatics analysis, potential genes associated with osteoarthritis after acupuncture treatment are identified and compared with genes implicated in osteoporosis. The genes identified in each disease were evaluated through a KEGG signaling pathway analysis, where the results allowed the generation of an in-silico model that shows interaction networks between signaling pathways and genes involved in both diseases. Results: In this interaction, 37 differentially expressed genes were identified in patients with osteoarthritis before and after acupuncture treatment, and 665 differentially expressed genes was involved in osteoporosis. In the osteoarthritis group, 15 signaling pathways involved in this disease were obtained, and for osteoporosis, 13 signaling pathways associated with immunological processes that participate in bone metabolism were obtained osteoarthritis and osteoporosis are two age-associated diseases that are characterized by alterations in the bone remodeling mechanism induced by changes in gene expression profiles. Conclusions: Treatment with acupuncture can modify various cytokines involved in diseases related to the immune system so that it can have beneficial effects on osteoarthritis and osteoporosis. In addition, bioinformatics analysis allows us to know those signaling pathways through which they could have acupuncture effects. Graphical abstract: http://links.lww.com/AHM/A137.

Clinical effect and contributing factors of acupuncture for knee osteoarthritis: a systematic review and pairwise and exploratory network meta-analysis.

This study aims to evaluate (1) the effect and safety of acupuncture in patients with knee osteoarthritis (KOA) and explore (2) whether the effect of acupuncture differed according to acupuncture type, acupuncture dose and follow-up time. Systematic review and pairwise and exploratory network meta-analysis. PubMed, Embase, Cochrane Central Register of Controlled Trials, Web of Science, China National Knowledge Infrastructure, Chinese Biomedical Literature Database, VIP Database for Chinese Technical Periodicals and Wanfang from inception to 13 November 2023. Randomised controlled trials comparing acupuncture with sham acupuncture, non-steroidal anti-inflammatory drugs (NSAIDs), usual care or waiting list groups, intra-articular (IA) injection and blank groups in patients with KOA. Eligible interventions included manual acupuncture (MA) and electroacupuncture (EA). The primary outcome was pain intensity at the end of treatment. 80 trials (9933 participants) were included. Very low certainty evidence suggested that acupuncture may reduce pain intensity compared with sham acupuncture (standardised mean difference, SMD -0.74, 95% CI -1.08 to -0.39, corresponded to a difference in Visual Analogue Scale of -18.50 mm, -27.00 to -9.75), NSAIDs (SMD -0.86 to -1.26 to -0.46, corresponded to -21.50 mm, -31.50 to -11.50), usual care or waiting list groups (SMD -1.01, -1.47 to -0.54, corresponded to -25.25 mm, -36.75 to -13.50) and blank groups (SMD -1.65, -1.99 to -1.32, corresponded to -41.25 mm, -49.75 to -33.00), but not IA injection. Similar results were also found in other outcomes. For most of the subgroup analyses, acupuncture type, acupuncture dose and follow-up time did not show a significant relative effect. Only when compared with NSAIDs, a higher dose of acupuncture may provide greater pain relief (interaction p<0.001). The network meta-analysis revealed that electroacupuncture (SMD -0.75, 95% CI -1.34 to -0.17) had a greater effect on pain relief in patients with KOA compared with manual acupuncture. The findings suggest that acupuncture may provide clinically important effects in reducing pain and improving physical function in patients with KOA, but the certainty of evidence was very low. Electroacupuncture and higher dose of acupuncture probably are two potential contributing factors. CRD42021232177.

Effects of Acupuncture on Cartilage Degradation and Joint Pain in Osteoarthritis

Osteoarthritis, resulting from joint decline, leads to various symptoms including joint pain, stiffness, tenderness, and local inflammation. These symptoms may be caused by the remodeling of the five structural phenotypes: inflammatory, subchondral bone, meniscal cartilage, atrophic, and hypertrophic phenotypes. Studies have shown that acupuncture can inhibit cartilage degradation by regulating extracellular matrix-degradation and enzyme synthesis. Notably, the efficacy of acupuncture treatment in osteoarthritis may be attributed to regulated inflammation and apoptosis of chondrocytes, as well as endogenous opioid production, and activation of the endocannabinoid systems (in the central and peripheral nervous systems), to contribute towards cartilage protection and joint pain relief. This review provides a current summary of the mechanisms of action of acupuncture in osteoarthritis, indicating that acupuncture, a therapy with fewer side effects than conventional medications, may be an effective treatment strategy for the management of osteoarthritis.

Clinical Effectiveness of Bee Venom Acupuncture for Bone Fractures and Potential Mechanisms: A Narrative Overview

Bee venom acupuncture, a type of herbal acupuncture, combines the pharmacological actions of bioactive compounds from bee venom with the mechanical stimulation of meridian points. Bee venom acupuncture is gaining popularity, particularly in the Republic of Korea, primarily for pain relief of various conditions. This study aimed to summarize and evaluate the available evidence on the use of bee venom acupuncture for recovery after bone fractures. Electronic literature searches for experimental studies and clinical trials were conducted using the PubMed, China Academic Journals (CAJ), and OASIS databases. The search revealed 31 studies, of which six met our criteria. These studies demonstrated that bee venom acupuncture can be effective in treating bone fractures, suggesting a promising area for future research. However, evidence supporting its efficacy in this context is limited. Rigorous trials with large sample sizes and robust designs are needed to clarify the role of bee venom acupuncture for these indications. In addition, future studies should explore the optimal dosage and concentration of bee venom acupuncture.

Trends in Clinical Research on Ultrasound-Guided Acupuncture: A Scoping Review

Acupuncture is widely used to reduce pain and improve function in various conditions. Despite ongoing research in ultrasound-guided acupuncture, evidence supporting efficacy remains inconclusive. This study aimed to examine Korean and international research trends, clinical efficacy, and safety of ultrasound-guided acupuncture by performing a scoping review of clinical research on ultrasound-guided acupuncture. Literature searches were conducted across 11 databases, including all clinical studies published before April 2024, without restrictions on condition/disease or type of study. Of the 2,644 identified articles, 25 studies were selected for review, mostly involving patients with musculoskeletal pain, and post-stroke sequelae. Interventions included ultrasound-guided acupuncture, warming acupuncture, dry needling, and electroacupuncture. The effectiveness of ultrasound-guided acupuncture was evaluated using pain, functional disability, and effective rate as outcome measures, and most studies reported significant improvements. This study is the first scoping review to report on trends, clinical efficacy, and safety of ultrasound-guided acupuncture. While it demonstrates potential for treating musculoskeletal disorders, post-stroke sequelae, spinal injuries, and other conditions/diseases, research on its application remains limited to specific conditions/diseases. Furthermore, substantial variations were observed in types of acupuncture, application areas, and treatment frequencies. Future research should focus on high-quality randomized controlled trials with standardized ultrasound frequencies for specific conditions/diseases.

Research Progress of Acupuncture in the Treatment of Post-Stroke Depression

Post-stroke depression (PSD) is a prevalent complication in stroke survivors, characterized by persistent mood disorders that hinder rehabilitation and reduce quality of life. This study examines recent scholarly endeavors focusing on acupuncture (AC) as a feasible therapeutic approach for PSD. By analyzing contemporary literature, it elucidates the Traditional Chinese Medicine (TCM) perspective on PSD and evaluates AC's effectiveness. AC stands out as a promising modality of treatment owing to its potency and negligible side effects, with mechanisms including neurotransmitter modulation, neurotrophic factor regulation, neuronal apoptosis inhibition, inflammatory response modulation, and so on. This review offers valuable insights into PSD from a TCM perspective and highlights AC's potential as a therapeutic intervention, contributing to knowledge advancement and informing clinical practice in PSD management.

Current perspectives and trends in acupuncture for sleep disorders: a bibliometric analysis

BackgroundLimitations of conventional treatment methods for sleep disorders have driven the use and development of complementary and alternative therapies such as acupuncture. However, despite the surge in related studies, there is still a lack of visual analysis and detailed elaboration regarding the current status, international collaborations, and research hotspots of acupuncture for sleep disorders.MethodsWe conducted a bibliometric analysis of publications on acupuncture for sleep disorders using the Web of Science Core Collection database from 2004 to 2023. We utilized the R package “bibliometrix” to count publications and citations, VOSviewer to create an inter-institutional referencing network, and CiteSpace to identify references and keywords with the highest citation bursts. Additionally, we employed a bibliometric online analysis platform designed for analyzing national partnerships.ResultsA total of 432 pertinent papers were retrieved, with China being the most prolific contributor, accounting for 61.6% of the publications, followed by the United States and South Korea. Despite China’s high output, its average article citation rate and proportion of international collaborations were notably lower than those of the United States. Key research institutions such as the University of Hong Kong, Shanghai University of Traditional Chinese Medicine, Memorial Sloan Kettering Cancer Center, and Guangzhou University of Chinese Medicine have played significant roles in this field. Among authors, Ka-Fai Chung from the University of Hong Kong stood out as the most productive. In terms of journals, MEDICINE was the most active, while SLEEP was considered the most authoritative. The clinical effects of acupuncture for insomnia have garnered significant attention in recent years, with electroacupuncture emerging as the prevailing technique for addressing sleep disorders.ConclusionThis bibliometric study effectively outlines the basic framework of knowledge surrounding acupuncture for sleep disorders over the past two decades, covering publications, countries, institutions, authors, and sources. It highlights promising clinical effects and underlying mechanisms of acupuncture, particularly for secondary insomnia and specific sleep disorders like restless legs syndrome. Moving forward, the focus and challenge for future research lie in the development of standardized study protocols and harmonization of efficacy assessment metrics.

Effect of "Xingnao Kaiqiao" needling on expression of ferroptosis-related factors in rats with cerebral ischemia-reperfusion injury

To observe the effect of "Xingnao Kaiqiao" needling on the expression of ferroptosis-related proteins in neurons of rats with cerebral ischemia-reperfusion injury (CIRI), so as to explore its mechanism underlying improvement of CIRI. Male Wistar rats were randomly divided into sham operation, model, acupuncture and deferoxamine (DFO) groups, with 18 rats in each group. The CIRI model was established by occlusion of the middle cerebral artery. In the acupuncture group, "Xingnao Kaiqiao" needling was applied to "Shuigou" (GV26), "Neiguan" (PC6) and "Sanyinjiao"(SP6) for 20 min with electroacupuncture (2 Hz/15 Hz, 1 mA) at PC6 and SP6, twice daily for continuous 3 days. Rats of the DFO group received intraperitoneal injection of iron chelator DFO (0.1 g/kg, once daily). The severity of neurological impairment (neurological deficit score, 0-5 points, the lower the score, the severer is the neurological impairment) was evaluated by using Zausinger 6-poins scaling method. The cerebral infarct volume was measured after 2, 3, 5-triphenyltetrazolium chloride (TTC) staining, and the histopathological changes of the ischemic brain tissue were observed after H.E. staining. The mitochondrial structure of the hippocampal neurons on the ischemic side of the brain was observed by using transmission electron microscope. The levels of iron deposition rate (%) in the ischemic penumbra of the brain tissue and hippocampus were observed after Prussian blue staining, and the reactive oxygen species (ROS) content of the cerebral ischemic penumbra was assayed using flow cytometry, and the content of glutathione (GSH) content in the ischemic penumbra was detected by using microplate method. The real-time quantitative PCR was used to detect the expression of glutathione peroxidase 4 (GPX4), divalent metal transporter 1 (DMT1), transferrin (TF), transferrin receptor 1 (TFR1), and ferroportin 1 (FPN1) mRNAs in the ischemic penumbra, and the Western blot was used to detect the expression of GPX4, DMT1, TF, TFR1, FPN1, and ferritin (FER) proteins in the ischemic penumbra. Compared with the sham operation group, the neurological deficit score, GSH content, expression of GPX4 and FPN1 mRNAs and proteins were significantly decreased (P<0.01), while the percentage of cerebral infarct volume, iron deposit rates of the cerebral ischemic penumbra and hippocampus, ROS content, and the expression levels of DMT1, TF, and TFR1 mRNAs and proteins and FER protein were considerably increased (P<0.01) in the model group. In comparison with the model group, the decrease of neurological deficit score, GSH content, expression of GPX4 and FPN1 mRNAs and proteins, and the increase of the percentage of cerebral infarct volume, iron deposit rates of the cerebral ischemic penumbra and hippocampus, ROS content, and the expression levels of DMT1, TF, and TFR1 mRNAs and proteins and FER protein were all reversed in both DFO and acupuncture groups (P<0.01, P<0.05). The effects of acupuncture were significantly superior to those of DFO in lowering the levels of cerebral cortical and hippocampal iron deposit rates, ROS content and in elevating the expression of GPX4 mRNA and protein (P<0.01, P<0.05). H.E. staining showed large necrotic cells, disordered arrangement of cells in the cerebral cortex and hippocampus, with hyperchromic nuclei, vacuole-like changes, widening of cellular space, and cell swelling in the model group, which was relatively milder in the cell damage in both acupuncture and DFO groups. In addition, the ultrastructure of cells in the hippocampus showed irregular cellular nuclear morphology, atrophy of some mitochondria in the cytoplasm, partial mitochondrial membrane rupture and edema, and loosening of the ridge structure in the model group, which was milder in the mitochondrial impairment (including reduced number of mitochondria, broken mitochondrial membrane and reduced ridge structure in fewer cells) in the acupuncture group. The "Xingnao Kaiqiao" needling intervention has a neuroprotective effect in CIRI rats, which may be related to its functions in regulating ferroptosis-related targets and iron metabolism in cerebral ischemic penumbra, reducing oxidative stress injury, and suppressing neuronal ferroptosis.

Effect of acupuncture on AMPK/ULK1 signaling pathway of hippocampus in chronic stress-induced depression rats

To observe the effect of manual acupuncture stimulation on changes of behavior and hippocampal signaling pathways of AMP-activated kinase (AMPK)/UNC-51-like kinase 1 (ULK1) in rats with chronic unpredictable mild stress (CUMS)-induced depression, so as to explore its molecular mechanism underlying improvement of depression. Thirty-two male SD rats were randomly divided into normal control, model, acupuncture and medication (fluoxetine) groups, with 8 rats in each group. The depression model was established by using CUMS (fasting, water depredation, restraint, swimming in cold water, crowding, stroboscope stimulation, and tail clipping, each of which was used once a week) for 6 weeks. Manual acupuncture stimulation was applied to "Baihui"(GV20) and "Yintang"(EX-HN3) for 10 min, once daily, 6 times a week for 6 weeks before every-day modeling. Rats of the medication group received gavage of fluoxetine (10 mg/kg) once a day for 6 weeks before every-day modeling. The percentage of sucrose preference, and the percentages of open arm times and open arm time in the elevated plus maze experiments were detected. The expression levels of AMPK, phosphorylated (p)-AMPK, ULK1, p-ULK1, mammalian target of rapamycin (mTOR) and p-mTOR proteins in the hippocampus tissue were detected by Western blot, and the expression of autophagy effecting protein (Beclin-1) and the selective autophagy receptors (p62) mRNA in the hippocampal tissue was detected using real-time fluorescence quantitative PCR, respectively. Compared with the normal group, the percentage of sucrose preference, percentage of times of entering the open arm and percentage of open arm time, the expression levels of p-AMPK /AMPK ratio, p-ULK1 /ULK1 ratio of proteins, and Beclin-1 mRNA were significantly decreased (P<0.01, P<0.05), and the expression levels of p-mTOR /mTOR ratio and p62 mRNA were significantly increased (P<0.01, P<0.05) in the model group. In comparison with the model group, the percentage of sucrose preference, percentage of open arm times and open arm time, the expression levels of p-AMPK /AMPK ratio, p-ULK1/ULK1 ratio of proteins, and Beclin-1 mRNA were significantly increased in both acupuncture and medication groups (P<0.01, P<0.05), while the expression levels of p-mTOR /mTOR ratio of proteins, and p62 mRNA were markedly decreased only in the medication group (P<0.05). Acupuncture treatment can alleviate depression-like behavior in CUMS rats, which may be related to its functions in up-regulating AMPK/ULK1 signaling pathway to induce cellular autophagy in the hippocampus.

Study on the antihypertensive mechanism of acupuncture at "Renying" (ST9) and "Zusanli" (ST36) via gastrin/cholecystokinin B receptors

To observe the effect of acupuncture on serum gastrin content and urinary sodium excretion in spontaneously hypertensive rat (SHR), so as to explore its potential mechanism in the treatment of hypertension. Thirty-two male SHRs were randomly divided into model, hydrochlorothiazide, acupuncture and sham acupuncture groups, with 8 rats in each group, and 8 male Wistar-kyoto rats were taken as the control group. Rats in the hydrochlorothiazide group received gavage of hydrochlorothiazide solution (10 mg·kg-1·d-1), once daily for 4 weeks. Acupuncture was applied to bilateral "Renying" (ST9) and "Zusanli" (ST36) or non-acupoint on both sides for rats in the acupuncture and sham acupuncture groups, with manual stimulation every 10 minutes for a total of 20 minutes, once a day for a total of 4 weeks. The systolic blood pressure of the tail-artery was measured before and 1, 2, 3, and 4 weeks after the intervention. HE staining was used to observe the pathological changes in renal tissue. Serum gastrin contents were detected using enzyme-linked immunosorbent assay (ELISA). Urinary sodium content was measured by atomic absorption spectrometry. The expression levels of cholecystokinin B receptor (CCKBR) and Na+/K+-ATPase proteins in renal tissue were detected by Western blot, and the mRNA expression levels of CCKBR and the α1 subunit of Na+/K+- ATPase (ATP1A1) were detected by fluorescence quantitative PCR. Compared with the control group, the systolic blood pressure of the tail artery in the model group were increased significantly before intervention and at the 1st, 2nd, 3rd and 4th weeks of intervention (P<0.05). Before intervention, the 24 h urine volume of the model, hydrochlorothiazide, acupuncture and sham acupuncture groups were decreased significantly (P<0.05). After intervention, the 24 h urine volume and urinary sodium excretion in the model group were significantly decreased (P<0.05)；the expression levels of CCKBR protein and mRNA in renal tissue were significantly decreased (P<0.05)；the expression levels of Na+/K+-ATPase protein and ATP1A1 mRNA were significantly increased (P<0.05)；the glomerulus was mildly congested with a small amount of lymphocyte infiltration. Compared with the model group, the systolic blood pressure of the tail artery in the hydrochlorothiazide and the acupuncture groups were decreased significantly at the 2nd, 3rd and 4th weeks of intervention (P<0.05)；the 24 h urine volume and urinary sodium excretion in the hydrochlorothiazide and the acupuncture groups were significantly increased (P<0.05)；the serum gastrin content and the expression levels of CCKBR protein and mRNA in renal tissue were significantly increased (P<0.05)；the expression levels of Na+/K+-ATPase protein and ATP1A1 mRNA were significantly decreased (P<0.05)；there were no obvious pathological changes in renal tissue. A small number of lymphocyte focal infiltration around blood vessels was observed in the kidney tissue of the sham acupuncture group. Acupuncture can significantly reduce the tail artery systolic blood pressure of SHR, which may be related to its effect in increasing serum gastrin content and CCKBR expression, inhibiting sodium pump reabsorption, thus promoting urinary sodium excretion.

Research progress on the mechanism of acupuncture on depression based on signaling pathway regulation

Depression is high in prevalence rate, recurrence rate and disability rate. Acupuncture is effective on depression. The paper reviewed the regulatory effect of acupuncture on five prominent signaling pathways, i.e. mitogen activated protein kinase (MAPK), Wnt/β-catenin, Notch, adenyl ate cyclase/cyclic adenosine phosphate/protein kinase (AC/cAMP/PKA) and NO/cyclic guanosine monophosphate (cGMP)； and elaborated the structure of each signaling pathway, the association with depression onset, and the relevant research progress of acupuncture in treatment of depression. In view of the regulation of signal pathways, acupuncture can up-regulate AC/cAMP/PKA and extracellular signal-regulated kinase (ERK), promote the expression of neurotrophic factors or Bcl-2, prevent from and repair neuronal damage, advance neurogenesis and improve synaptic plasticity； it can modulate the Wnt/β-catenin and Notch signal pathways to protect neurons and increase cell proliferation； and down-regulate JNK and up-regulate NO/cGMP signal pathways to inhibit stress that leads to abnormal apoptosis of neurosis and attenuate neurotoxicity and neuronal damage so that anti-depression of acupuncture is obtained. This review provides a new approach to the mechanism research of acupuncture in treatment of depression through regulating the relevant single pathways.

Effects of Acupuncture and Tuina Combined with Rehabilitation Therapy on Oxidative Stress Response and Motor Function in Stroke Hemiplegia Patients

Effects of Acupuncture and Tuina Combined with Rehabilitation Therapy on Oxidative Stress Response and Motor Function in Stroke Hemiplegia Patients

Effectiveness of acupuncture and a cumin-based herbal formula on anthropometric indices of overweight patients: a randomized double-blind placebo-controlled clinical trial

Effectiveness of acupuncture and a cumin-based herbal formula on anthropometric indices of overweight patients: a randomized double-blind placebo-controlled clinical trial

The Analysis Study of Effect of Acupuncture on the Treatment of Atopic Itch: A Comprehensive Systematic Review

Background: Atopic dermatitis is a common inflammatory skin disorder characterized by recurrent eczematous lesions and severe itching. Given its chronic nature and association with persistent pruritus, exploring therapies like acupuncture may offer valuable relief and enhance patient outcomes. This systematic review aims to explore the efficacy and mechanisms of acupuncture as a treatment for atopic pruritus based on the literature of the last decade. Methods: The study followed PRISMA 2020 guidelines, reviewing English-language publications from 2014 to 2024. Editorials, duplicate reviews from the same journal, and papers lacking a DOI were excluded. The literature search was conducted using PubMed, SagePub, SpringerLink, and Google Scholar. Result: A total of 630 articles were initially identified through online databases (PubMed, SagePub, SpringerLink, and Google Scholar). After three rounds of screening, eight relevant studies were selected for full-text analysis. Conclusion: Acupuncture shows potential as a noninvasive and effective treatment for reducing pruritus and associated symptoms in patients with atopic dermatitis and other pruritic conditions. The observed benefits, such as decreased itch intensity, improved quality of life, and reduced medication use, underline its value as an adjunct therapy.

Understanding the Antidepressant Mechanisms of Acupuncture: Targeting Hippocampal Neuroinflammation, Oxidative Stress, Neuroplasticity, and Apoptosis in CUMS Rats.

Depression is recognized globally as one of the most intractable diseases, and its complexity and diversity make treatment extremely challenging. Acupuncture has demonstrated beneficial effects in various psychiatric disorders. However, the underlying mechanisms of acupuncture's antidepressant action, particularly in depression, remain elusive. Therefore, this study aimed to investigate the effects of acupuncture on chronic unpredictability stress (CUMS)-induced depressive symptoms in rats and to further elucidate its underlying molecular mechanisms. All rats were exposed to CUMS of two stressors every day for 28 days, except for the control group. One hour before CUMS, rats were given a treatment with acupuncture, electroacupuncture, sham-acupuncture, or fluoxetine (2.1 mg/kg). Behavioral tests and biological detection methods were conducted in sequence to evaluate depression-like phenotype in rats. The findings of this study demonstrate that acupuncture therapy effectively ameliorated depression-like behavior induced by CUMS in rats. Additionally, acupuncture exerted a restorative effect on the alterations induced by CUMS in the levels of malondialdehyde (MDA), catalase (CAT), superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), interleukin-1β (IL-1β), interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α), brain-derived neurotrophic factor (BDNF), cyclic AMP response element-binding protein (CREB), postsynaptic density95 (PSD95), gamma-aminobutyric acid (GABA), and acetylcholine (ACh). Additionally, our findings indicate that acupuncture also modulates the ERK and Caspase-3 apoptotic pathways in the hippocampus of CUMS rats. This study suggests that acupuncture may play a potential preventive role by regulating hippocampal neuroinflammatory response, levels of oxidative stress, apoptotic processes, and enhancing synaptic plasticity.

Effects of Acupuncture on the mRNA Expression of NF-κB p65/TNF-α Activated by Fat Accumulation in High-fat Diet-induced Nonalcoholic Fatty Liver Disease Rats

Effects of Acupuncture on the mRNA Expression of NF-κB p65/TNF-α Activated by Fat Accumulation in High-fat Diet-induced Nonalcoholic Fatty Liver Disease Rats

Effectiveness of Acupuncture in Improving Quality of Life for Patients with Advanced Cancer: A Systematic Review and Meta-Analysis.

To investigate the effect of acupuncture on advanced cancer patients by meta-analysis. Nine databases (the Cochrane Central Register of Controlled Trials, MEDLINE, Web of Science, Embase, China National Knowledge Infrastructure, the Cumulative Index to Nursing and Allied Health Literature, Chinese Biomedical Literature Database, China Science and Technology Journal Database, and WanFang Data) were searched for randomized controlled trials (RCTs) on acupuncture in advanced cancer patients published from inception to February 13, 2023 and updated to June 1, 2023. Primary outcomes were quality of life (QOL), while secondary outcomes were pain, fatigue, and adverse events (side effects). Data synthesis was performed using RevMan V.5.3 to calculate pooled effect sizes. RoB-2 was used for the risk of bias, and the quality of evidence was assessed using the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) tool. Totally 17 RCTs involving 1,178 participants were included, 15 of which were pooled for meta-analysis. Most studies demonstrated some concern for the overall risk of bias. The pooled data indicated that acupuncture was associated with improved QOL [mean difference (MD)=6.67, 95% confidence interval (CI): 5.09 to 8.26], pain (MD=-1.18, 95% CI -2.28 to -0.08), and adverse events (risk ratio=0.30, 95% CI: 0.26 to 0.57) compared with control groups. Fatigue outcome was not included. Heterogeneity was substantial, and GRADE evidence was very low for both QOL and pain. Acupuncture could benefit patients with advanced cancer and is considered safe compared with usual care. However, the evidence regarding QOL and pain outcomes requires further validation. It is crucial to encourage the development of high-quality studies to strengthen this evidence. (Registry No. CRD42023423539).

The Effects of Warm Acupuncture on the Expression of AMPK in High-Fat Diet-Induced MAFLD Rats.

This study investigated the effects of acupuncture and warm acupuncture on the expression and mechanism of the AMP-activated protein kinase (AMPK) signalling pathway associated with lipid accumulation in the liver tissue of rats with metabolic dysfunction-associated fatty liver disease (MAFLD) induced by a high-fat diet. Sprague-Dawley rats were categorised into four groups: control (CON), untreated MAFLD (MAFLD), and two MAFLD groups treated with acupuncture (ACU) and warm acupuncture (WA). The treatment groups underwent 16 application sessions over 8 weeks at the SP9 and BL18 acupoints. We measured the expression levels of AMPK, sterol regulatory element-binding protein1 (SREBP1), acetyl-coenzyme A carboxylase (ACC), peroxisome proliferator-activated receptorα (PPARα), carnitine palmitoyltransferase1 (CPT1), and CPT2. AMPK was activated in both ACU and WA groups. WA downregulated both SREBP1 and ACC expression at the protein level, whereas the acupuncture treatment downregulated SREBP1 expression. Additionally, WA selectively induced the activation of signalling pathways related to AMPK, PPARα, CPT1, and CPT2 at the mRNA level. Histological observations confirmed that fat accumulation was reduced in both the ACU and the WA groups compared to the MAFLD group. The WA treatment-promoted amelioration of HFD-induced MAFLD may be related to the activation of the AMPK/SREBP1/ACC pathway in the liver.

Associations Between Sleep Disorders and Treatment Response in Service Members With Post-traumatic Stress Symptoms: A Secondary Outcome Analysis

ABSTRACT Introduction Compared with the civilian population, a higher rate of reported sleep apnea exists among military service members resulting in inadequate sleep. Those who experience chronic sleep deprivation may suffer from debilitating problems that may compromise military mission readiness and unit safety. The purpose of the study on which this secondary outcome analysis was based was to evaluate the effect of manual standardized stress acupuncture as an adjunct therapy to an abbreviated form of cognitive behavioral therapy for insomnia for sleep disturbances in post-deployment service members. The aim of this secondary outcome analysis was 2-fold: (1) to assess the relationship between sleep disorder symptoms and post-traumatic stress symptoms (PSS) and (2) to determine if the presence of sleep disorder symptoms influenced the effects of acupuncture and cognitive behavioral therapy as compared to cognitive behavior therapy only on PSS) in post-deployment military service members. Materials and Methods The study was a 2-arm, single-center, randomized controlled trial approved by the Naval Medical Center San Diego and the Vanderbilt University Institutional Review Board. It was conducted at the U.S. Naval Hospital in Okinawa, Japan. Participants were active duty service members from all military branches who were stationed in Okinawa. Two measures were used to analyze the data: the Global Sleep Assessment Questionnaire (GSAQ) and the Post-traumatic Stress Disorder Checklist. A Pearson correlation coefficient was calculated to determine the relationship between sleep disorder symptoms (i.e., 11 pre-intervention GSAQ symptoms) and PSS treatment outcomes (i.e., PCL and PTSD clusters). Results Results indicated associations between the GSAQ components and PCL total and PTSD cluster scores. Findings showed that the presence of sleep disorder symptoms influenced PSS treatment response in post-deployment military service members. Conclusions Results from this secondary outcome analysis showed associations between GSAQ components (i.e., excessive daytime sleepiness, working conditions causing inadequate sleep, involuntary movements in sleep, and sadness or anxiousness) and PCL total and PTSD cluster scores (i.e., avoidance, negative cognition and mood, avoidance, and hyperarousal). Furthermore, sleep disorder symptoms such as having stressful working conditions (e.g., shift work), probable obstructive sleep apnea, insomnia, anxiety, and depression influenced PSS treatment responses. This study provided information on the major contribution of sleep disorder symptoms in the treatment of PSS through self-report. Future researchers should consider the use of physiologic measures to further understand the mechanisms of how sleep disorder symptoms affect treatment responses in service members with PSS. Implications for this study may assist clinicians in determining effective PSS treatments for those with OSA and insomnia.