Role of SIRT5 in the analgesic effectiveness of moxibustion at ST36 in mice with inflammatory pain.

Sirtuine5 (SIRT5) is an important molecule involved in the pathology of inflammatory diseases. To investigate the impact of SIRT5 on the analgesic effectiveness of moxibustion, we established a complete Freund's adjuvant- (CFA-) induced inflammatory pain in mice model. Moxibustion was applied at the Zusanli (ST36) acupoint in mice with inflammatory pain. The analgesic effectiveness was evaluated by thermal hyperalgesia and mechanical allodynia tests in the right paws after CFA injection. The expression of inflammatory cytokines, including the pro-inflammatory factors IL-1ß and TNF-α, and the anti-inflammatory factors IL-4 and TGF-ß expressions, was evaluated using by ELISA. Furthermore, SIRT5 was evaluated by immunofluorescence and western blotting. The results showed that, compared with the CFA group, both thermal and mechanical pain thresholds increased with moxibustion and the SIRT5 inhibitor MC3482 intervention at ST36. Additionally, compared to the CFA-induced group, the inflammatory mediators, including IL-1ß and TNF-α, decreased, while the anti-inflammatory cytokines IL-4 and TGF-ß increased with moxibustion and MC3482 ST36 acupoint injection. Western blot results showed a decreased expression of SIRT5 at the ST36 site with moxibustion and MC3482 injection, compared to the CFA-induced group. SIRT5 expression in the right paw of mice injected with moxibustion and MC3482 was higher than that in the CFA-induced group. This study revealed that SIRT5 expression is involved in moxibustion analgesia and may be a potential mediator in the regulation of analgesia.

[Research progress of neuroendocrine mechanism of acupuncture for dyspnea].

The paper reviewed the relevant studies on dyspnea treated with acupuncture over the past 20 years, as well as the underlying neuroendocrine mechanism from the perspective of central and peripheral vagus nerves, neurotransmitter, respiratory muscle function and anti-depression-anxiety function. It revealed that the central response area was regulated by acupuncture in treatment of dyspnea, which is similar to the area affected in acupuncture analgesia. Additionally, acupuncture generates its therapeutic effects on dyspnea through promoting the release of endogenous opioid peptides and the regulation of autonomic nerve, amygdale and hypothalamic-pituitary-adrenal axis.

Moxibustion Strategies for Mice.

The field of moxibustion research is expanding, with a rapid increase in publications in recent years. Moxibustion is a therapy that ignites moxa on the skin of humans, with an increase in peripheral skin temperature and localized redness. During this treatment, the recipient must remain still to prevent scalding and expose intervention sites for easy manipulation; however, maintaining a fixed posture during moxibustion is a big challenge for animals. Thus, manipulating moxibustion in small animals, such as mice, can lead to several difficulties for researchers. In addition, an uncomfortable posture for animals can lead to fear and resistance to moxibustion, increased risk of injury, diminished animal welfare, and less valid research data. An efficient, comfortable moxibustion method is needed to protect animal welfare and minimize the adverse effects on experimental results. However, moxibustion methods are highly variable and often have limited efficacy. More importantly, an uncomfortable moxibustion posture might cause a stress response, such as those observed with anxiety, fear, and anger, which could influence the research data. Therefore, strategies for animal moxibustion that inflict the least harm possible during the intervention are required. This protocol introduces a mouse tethering method for moxibustion intervention, minimizing mouse discomfort and improving study efficiency. Essential strategies for tethering mice and application of moxibustion are highlighted, and the structure of the tethering instrument is described.

[Introduction of a new type of mouse forelimb fixator and two types of batch mice moxibustion device].

A newly-developed "Mouse Forelimb Fixator" and two types of "Batch Mice Moxibustion Device" on the basis of our "Mouse Safe and Fast Fixation Board" (developed in 2012) were introduced in the present paper. The Forelimb Fixator inserted into the base part of the apparatus in tenon and mortise style is used to control the mouse's posture with the forelimbs' acupoints fully exposed, and can realize simultaneous fixation of several mice at the same time. By using the mobility of the base of the single-hole moxibustion frame and the magnet, the distance between the acupoint surface and the tip of the ignited moxa stick can be accurately controlled, and several acupoints of different meridians can be simultaneously stimulated at the same time. Utilizing the porous transparent moxibustion board, the Batch Mice Moxibustion Device can meet the requirement of moxibustion at multiple acupoints at the same time. In addition, these devices are convenient in operation, innovative in creativity, save manpower and material resources, and help improve experimental efficiency and research on moxibustion.

Full-length transcriptome analysis reveals the mechanism of acupuncture at PC6 improves cardiac function in myocardial ischemia model.

BACKGROUND: The pathological process of myocardial ischemia (MI) is very complicated. Acupuncture at PC6 has been proved to be effective against MI injury, but the mechanism remains unclear. This study investigated the mechanism that underlies the effect of acupuncture on MI through full-length transcriptome. METHODS: Adult male C57/BL6 mice were randomly divided into control, MI, and PC6 groups. Mice in MI and PC6 group generated MI model by ligating the left anterior descending (LAD) coronary artery. The samples were collected 5 days after acupuncture treatment. RESULTS: The results showed that treatment by acupuncture improved cardiac function, decreased myocardial infraction area, and reduced the levels of cTnT and cTnI. Based on full-length transcriptome sequencing, 5083 differential expression genes (DEGs) and 324 DEGs were identified in the MI group and PC6 group, respectively. These genes regulated by acupuncture were mainly enriched in the inflammatory response pathway. Alternative splicing (AS) is a post-transcriptional action that contributes to the diversity of protein. In all samples, 8237 AS events associated with 1994 genes were found. Some differential AS-involved genes were enriched in the pathway related to heart disease. We also identified 602 new genes, 4 of which may the novel targets of acupuncture in MI. CONCLUSIONS: Our findings suggest that the effect of acupuncture on MI may be based on the multi-level regulation of the transcriptome.

A systematic review and meta-analysis of traditional Chinese medicine with chemotherapy in breast cancer.

BACKGROUND: With the continuous progression of a new generation of adjuvant chemotherapy, the survival time of breast cancer patients has also been significantly improved. Chemotherapy alone will cause a series of side effects, which will seriously affect the quality of life of breast cancer patients. Chinese medicine combined with neoadjuvant chemotherapy has a unique advantage in the treatment of breast cancer. METHODS: English databases were searched using combinations of the following search terms: "traditional Chinese medicine", "neoadjuvant hemotherapy", "breast cancer", and "tumor of breast". Publications in which traditional Chinese medicine (TCM) combined with neoadjuvant therapy was the experimental group and chemotherapy alone was the control group were screened. RESULTS: A total of 12 publications were included in the meta-analysis. The efficiency of the performance status score was used to test for heterogeneity, Chi2=2.95, df=5, P=0.71>0.1, I2=0%, Z=3.36, odds ratio (OR) =2.61, and 95% confidence interval (CI), 1.49-4.58. The results of the heterogeneity test of the effective rate of the objective curative effect were as follows: Chi2=1.04, df=7, P=0.99>0.1, I2=0%<50%, Z=2.42, OR =2.00, and 95% CI, 1.14-3.49. The results for the heterogeneity test of the TCM syndrome score were as follows: I2=83%, P<0.00001, mean difference (MD) =8.84, 95% CI, 6.43-11.25, P<0.05. The results for the heterogeneity test of the incidence of adverse reactions in the digestive system after chemotherapy were as follows: Chi2=1.15, df=8, P=1.00>0.1, I2=0%<50%, Z=1.68, OR =0.04, 95% CI, -0.01 to 0.09. DISCUSSION: The meta-analysis confirmed that using TCM combined with neoadjuvant chemotherapy to treat breast cancer has obvious advantages over chemotherapy alone in terms of the objective curative effect, the performance status score effective rate, the TCM syndrome score change, and the incidence of gastrointestinal adverse reactions after chemotherapy.

The role of STIM1/ORAI1 channel in the analgesic effect of grain-sized moxibustion on inflammatory pain mice model.

The therapeutic effect of grain-sized moxibustion (GS-Moxi) on inflammatory pain has been well recognized clinically, but the mechanism remains unclear. STIM1/ORAI1 is a sensible temperature channel, therefore; this study aimed to investigate the analgesic effect of GS-Moxi and the association with STIM1/ORAI1 expression. CFA-induced inflammatory pain model was established and was treated with GS-Moxi after 3 days of CFA injection. The behavioral test was measured after the GS-Moxi; then, serum was prepared for IL-1ß, IL-6, and TNF-α, and the stimulated skin was used for measuring STIM1 and ORAI1 expression. The results indicated GS-Moxi had an analgesic effect on inflammatory pain and the heat variation was significant for the analgesia. GS-Moxi decreased the expression of IL-1ß, IL-6, and TNF-α. Immunofluorescence and western blot analysis illustrated that heat change was associated with the stimulation of STIM1 and ORAI1. Suggesting that heat variation created by GS-Moxi could be crucial in this therapy and STIM1 and ORAI1 were potential enhancers in regulating analgesia of GS-Moxi.

Electrophysiological Response to Acehytisine Was Modulated by Aldosterone in Rats with Aorto-Venocaval Shunts.

Aldosterone induces cardiac electrical and structural remodeling, which leads to the development of heart failure and/or atrial fibrillation (AF). However, it remains unknown whether aldosterone-induced remodeling may modulate the efficacy of anti-AF drugs. In this study, we aimed to jeopardize the structural and functional remodeling by aldosterone in rats with aorto-venocaval shunts (AVS rats) and evaluate the effect of acehytisine in this model. An AVS operation was performed on rats (n = 6, male) and it was accompanied by the intraperitoneal infusion of aldosterone (AVS + Ald) at 2.0 µg/h for 28 d. The cardiopathy was characterized by echocardiography, electrophysiologic and hemodynamic testing, and morphometric examination in comparison with sham-operated rats (n = 3), sham + Ald (n = 6), and AVS (n = 5). Aldosterone accelerated the progression from asymptomatic heart failure to overt heart failure and induced sustained AF resistant to electrical fibrillation in one out of six rats. In addition, it prolonged PR, QT interval and Wenckebach cycle length. Acehytisine failed to suppress AF in the AVS + Ald rats. In conclusion, aldosterone jeopardized electrical remodeling and blunted the electrophysiological response to acehytisine on AF.

Electroacupuncture improves cardiac function and reduces infarct size by modulating cardiac autonomic remodeling in a mouse model of myocardial ischemia.

BACKGROUND: Sympathetic and parasympathetic nerve remodeling play an important role in cardiac function after myocardial ischemia (MI) injury. Increasing evidence indicates that electroacupuncture (EA) can regulate cardiac function by modulating the autonomic nervous system (ANS), but little is known about its effectiveness on neural remodeling post-MI. OBJECTIVES: To investigate the role of EA in ANS remodeling post-MI. METHODS: Adult male C57/BL6 mice were equally divided into the Control (Ctrl), MI and EA groups after generating the MI model by ligating the left anterior descending (LAD) coronary artery. Echocardiography and 2,3,5-triphenyltetrazolium (TTC) staining were employed to evaluate cardiac function and infarct size after EA treatment for five consecutive days. Serum norepinephrine (NE) levels were measured by ELISA to quantify sympathetic activation. Then, ANS remodeling was detected by immunohistochemistry (IHC), RT-qPCR, and Western blotting. RESULTS: Our preliminary findings showed that EA increased ejection fraction and fractional shortening and reduced infarct area after MI injury. Serum NE levels in the EA group were significantly decreased compared with those in the MI group. IHC staining results demonstrated that the density of growth associated protein (GAP)43 and tyrosine hydroxylase (TH) positive nerve fibers in the EA group were decreased with increased choline acetyltransferase (CHAT) and vesicular acetylcholine transporter (VACHT). Meanwhile, the results verified that mRNA and protein expression of GAP43 and TH were significantly inhibited by EA treatment in the MI mice, accompanied by elevated CHAT and VACHT. CONCLUSIONS: EA treatment could improve cardiac function and reduce infarct size by modulating sympathetic and parasympathetic nerve remodeling post-MI, thus helping the cardiac ANS reach a new balance to try to protect the heart from further possible injury.

Oral administration of MnCl2 attenuated hyperlipidemia-related cardiac remodeling in ApoE-/- mice.

Manganese chloride (MnCl2) has been shown to inhibit the Yes-associated protein (YAP) in high-fat diet-fed ApoE-/- mice. Although YAP has been implicated in atherogenesis, there are limited data on the effects of MnCl2 on cardiac remodeling. In this study, we discovered, by electrocardiography, that hyperlipidemia led to spontaneous supraventricular arrhythmia (SVA) in ApoE-/- (KO) mice, with 3 of 9 KO + MnCl2 mice (33%) exhibiting lower incidence of spontaneous SVA than KO mice (6 of 10 mice, 60%). Echocardiography revealed that reduced systolic function in KO mice was reversed by MnCl2 treatment. Oil Red O staining of the aortas and biochemical analysis of lipid levels showed that MnCl2 inhibited plaque formation in a lipid metabolism-independent manner. MnCl2 inhibited inflammatory cell infiltration and reduced fibrosis, as evidenced by hematoxylin and eosin, immunohistochemical and Masson's trichrome staining, respectively. Our findings demonstrate that spontaneous SVA and reduced systolic function were blocked by MnCl2. Our findings show that MnCl2 was useful in delaying cardiac remodeling and reducing susceptibility to spontaneous SVA in a mouse model of hyperlipidemia.

The efficacy and safety of moxibustion for chemotherapy-induced gastrointestinal adverse reaction: A protocol for systematic review and meta-analysis.

BACKGROUND: Many cancer patients experience gastrointestinal adverse reaction during chemotherapy. Pharmacological interventions are commonly used to treat chemotherapy-induced gastrointestinal side effects but have various limitations. Clinical trials have indicated that moxibustion may alleviate gastrointestinal dysfunction and improve quality of life (QoL) after chemotherapy. This study aims to assess the efficacy and safety of moxibustion for chemotherapy-induced gastrointestinal adverse reaction through a systematic review and meta-analysis. METHODS: All randomized controlled trials (RCTs) related to moxibution targeting chemotherapy-induced gastrointestinal adverse reaction will be searched in online databases, such as PubMed, EMBASE, the Cochrane Library, Web of Science, China National Knowledge Infrastructure (CNKI), the Chinese Scientific Journal Database (VIP Database) and WanFang Database from their inception to May 1, 2020. The primary outcome is the incidence and severity of chemotherapy-related gastrointestinal toxicities (nausea and vomiting, diarrhea and constipation). The secondary outcomes include the quality of life, biological parameters' alteration, and adverse events. Study selection, data extraction, and assessment of risk of bias will be performed independently by 2 researchers. The Cochrane Collaboration's Review Manager (RevMan 5.3) software will be used to conduct the direct meta-analysis. RESULTS: This study will provide a comprehensive review of the available evidence for the treatment of chemotherapy-induced gastrointestinal adverse reaction with moxibustion. CONCLUSION: The conclusion of this study will provide evidence to judge whether moxibustion is an effective and safety therapeutic intervention for chemotherapy-induced gastrointestinal adverse reaction. PROSPERO REGISTRATION NUMBER: CRD42020182990.

[Epidemiological characteristics of acupuncturists who are sensitive to stimulation of moxa smoke: a face-to-face sectional survey based on 733 participants].

OBJECTIVE: To explore the epidemiologic characteristics of acupuncturists who are sensitive to stimulation of moxa smoke, which could provide further direction for safety protection of exerting moxibustion and to further verify the feasibility of internet survey. METHODS: A self-made questionnaire regarding body response to moxa smoke was established, which was used to conduct a face-to-face survey among acupuncturists who had performed long-term moxibustion. The Logistic regression model was used to analyze the factors affecting the stimulation response of acupuncturists and the epidemiological characteristics of acupuncturists was obtained. RESULTS: A total of 733 valid data was obtained. The multivariate Logistic regression analysis showed that the history of chronic respiratory disease was the main risk factor of stimulus response including cough, phlegm in the throat, asthma, dyspnea, shortness of breath and nasal dryness after exposure to moxa smoke (P<0.05, P<0.01). The risk of stimulus response such as cough, tearing and nasal dryness was higher in women than in men (P<0.05, P<0.01). The risk of dry eyes and eyes pain in smokers was higher than those in non-smokers (P<0.05). The risk of shortness of breath in those who were exposed to second-hand smoke was higher than those who were not exposed to second-hand smoke (P<0.05). The analysis of index trend line showed that the results of internet survey were similar to those of face-to-face survey. CONCLUSION: The stimulus response of acupuncturist after long-term exposure to moxa smoke is related to the history of chronic respiratory disease, being female, smoking or exposure of second-hand smoke, therefore more attention should be paid to those populations. In addition, the internet survey can be used for the epidemiological investigation of safety of moxa smoke.

Comparison of the Efficacy between Conventional Moxibustion and Smoke-Free Moxibustion on Knee Osteoarthritis: A Randomized Controlled Trial.

OBJECTIVE: The aim of this study was to investigate the difference of efficacy between conventional moxibustion (CM) and smoke-free moxibustion (SM) for patients with osteoarthritis of the knee (KOA). METHODS: This is a multicentre, randomized, single blinded, parallel-group clinical trial. Patients with KOA were randomly allocated to CM group (69) and SM group (69) in 7 hospitals of China. Moxibustion treatment in 12 sessions over 4 weeks was administrated at 3 acupuncture points (EX-LE4, ST35, and ST36). Patients completed standard questionnaires at baseline and after 2 weeks, 4 weeks, 8 weeks, and 12 weeks. The primary outcome was the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) from the baseline to 4 weeks. The secondary outcomes include Visual Analogue Scale (VAS) and Patient Global Assessment score (PGA). RESULTS: Analyses showed that the WOMAC score improved in pain (95% CI,-0.1[-1.2 to 0.9], p=0.76), stiffness (95% CI,-0.1 [-0.5 to 0.3], p=0.71), and function (95% CI, 2.2 [-1.3 to 5.8], p=0.22) compared between the two groups at 4 weeks, as well as the VAS score (95% CI,0.1 [-0.3 to 0.6], p=0.60). Similar results presented at 8 and 12 weeks. No statistically significant difference was observed between CM and SM groups for outcome measurements. CONCLUSIONS: It suggested that smoke generated during moxibustion treatment does not affect the efficacy of moxibustion in the treatment of KOA, which should be taken into account to be removed for the sake of reducing environmental pollution or moxa smoke exposure of acupuncturists or patients. This trial is registered with Clinical Trials.gov, NCT02772055.

Ipsi- and Contralateral Moxibustion Generate Similar Analgesic Effect on Inflammatory Pain.

The aim of this study was to investigate whether contralateral moxibustion would generate a similar analgesic effect with ipsilateral moxibustion. Contra- and ipsilateral moxibustion were separately applied to Zusanli (ST36) acupoints of inflammatory pain mice. The analgesic effect was evaluated, respectively, by licking/biting time (LBT) of formalin-induced inflammatory pain and thermal withdrawal latency (TWL) of complete Freund's adjuvant- (CFA-) induced inflammatory pain. For formalin-induced pain, compared with formalin group, the total LBT of ipsi- and contralateral moxibustion reduced in both phase I and phase II, but there was no significant difference between ipsi- and contralateral moxibustion. For CFA-induced inflammatory pain, compared with CFA group, TWL of ipsi- and contra-Moxi groups increased immediately after moxibustion intervention; however there was no obvious difference between ipsi- and contralateral moxibustion at any timepoint. It indicated that contralateral moxibustion had a similar analgesic effect with ipsilateral moxibustion in both formalin- and CFA-induced pain. These results suggest that both ipsi- and contralateral moxibustion could be applied for pain relief.

Comparison of the efficacy between conventional moxibustion and smoke-free moxibustion on knee osteoarthritis: study protocol of a randomized controlled trial.

BACKGROUND: Conventional moxibustion is a representative non-drug intervention in traditional Chinese medicine, and it has been reported to produce encouraging results and benefits in relieving symptoms and improving the quality of life for patients with knee osteoarthritis (KOA) in previous clinical trials and systematic reviews. Given that increasing concerns on the safety of generated smoke from conventional moxibustion have received much attention, smoke-free moxibustion is regarded as a potential alternative. However, whether smoke-free moxibustion would display a similar efficacy to that of conventional moxibustion still remains unclear. Therefore, this randomized controlled trial attempts to investigate the difference of efficacy between conventional moxibustion and smoke-free moxibustion in patients with KOA. METHODS/DESIGN: This is a multicenter, randomized, single-blinded, parallel-group clinical trial. A total of 138 eligible participants with KOA will be randomly allocated to two groups (conventional moxibustion group and smoke-free moxibustion group) in seven hospitals in China. Participants will receive 12 sessions of moxibustion treatment at three acupoints (EX-LE4, ST35, and ST36) over a period of 4 weeks (3 sessions per week). A smoke-removing device is placed at the top of the moxibustion device for the smoke-free moxibustion group (n = 69), while the conventional moxibustion group (n = 69) is treated with traditional moxibustion. The primary outcome measure will be the change of the global scale of the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) from the baseline to 4 weeks. Secondary outcomes include the visual analog scale VASand Patient Global Assessment scores. Follow-up measurements will be performed on the 8th and 12th weeks after random allocation. DISCUSSION: This study will contribute to providing a solid foundation for the selection of moxibustion in clinical application as well as future research in moxibustion therapy. TRIAL REGISTRATION: ClinicalTrials.gov, NCT02772055 . Registered on 12 May 2016.

Moxibustion versus diclofenac sodium gel for the treatment of knee osteoarthritis: a study protocol for a double-blinded, double-placebo, randomised controlled trial.

INTRODUCTION: Knee osteoarthritis is a common form of arthritis in elderly patients that is characterised by pain and functional limitation. Moxibustion has been employed to relieve chronic pain as an alternative therapy for knee osteoarthritis. However, the evidence of its efficacy is equivocal due to the low methodological quality in most clinical studies. Therefore, we are performing a double-blinded, double-placebo, randomised controlled trial to evaluate the efficacy of moxibustion in participants with knee osteoarthritis. METHODS AND ANALYSIS: This is a multicentre, double-blinded, double-placebo, randomised controlled clinical trial. 144 eligible participants with knee osteoarthritis will be randomly assigned to two different groups in a 1:1 ratio. Participants in the moxibustion group will undergo active moxibustion plus placebo gel, whereas participants in the control group will receive diclofenac sodium gel plus placebo moxibustion. Each participant will receive 12 sessions of active/placebo moxibustion at three acupoints (ST35, ST36 and EX-LE4) as well as 2 months of follow-up. Diclofenac sodium gel or placebo gel at a dose of 4 g per knee will be applied three times per day for 4 weeks. The primary outcome measure will be the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) score change at the end of the intervention period from baseline. The secondary outcome measures include changes of other subscales (pain, stiffness and function) of WOMAC, visual analogue scale and patient globalassessment. The safety of moxibustion and diclofenac sodium gel will be assessed at every visit. ETHICS AND DISSEMINATION: This trial has been approved by the Sichuan Regional Ethics Review Committee (permission number: 2015KL-014). The results of this study are expected to provide clinical evidence on the efficacy of moxibustion for pain relief and physical function improvement in patients with knee osteoarthritis. The findings will be submitted for publication in peer-reviewed medical journals and presented at relevant academic conferences. TRIAL REGISTRATION NUMBER: NCT02769572.

[On feasibility of researching acupoint combination by using complex network analysis techniques].

One of the fundamental factors for achieving a better clinical efficacy of acupuncture therapy is to compose an appropriate acupoint recipe or a set of acupoint recipes for an illness or a clinical condition. The present article reviews recent development of researches about acupoint combination from the methods of combination style, properties and functions (synergic or antagonistic role) of different acupoints, etc., and holds that "integrity" and "nonlinear" ideas are probably the key factors for composing reasonable acupoint prescriptions. Moreover, with reference to the achievements got in the field of complex network researches of Chinese medicine, the authors discuss the applicability of studies about acupoint combination literature, and biological data integration for acupoint compatibility. The authors point out that the current complex network analysis approach may be an effective measure for understanding the regularities and mechanisms of reasonable combination of acupoints.

[Considerations about study on mechanisms of thermal efficacies of moxibustion from activities of transient receptor potential family].

Of the mammalian transient receptor potential (TRP) superfamily members, transient receptor potential vanilloid 1 (TRPV 1), TRPV 2,TRPV 3,TRPV 4,melastatin transient receptor potential (TRPM) 4, TRPM 5, and TRP ankyrin 1 (TRPA 1), are mostly permeable to both monovalent and divalent cation channels and are able to sense to changes of the temperature. Cutaneous TRPV 1, TRPV 2, TRPV 3, TRPV 4, TRPM 4 and TRPM 5 are sensitive to warm stimulation. Moxibustion, a type of physical thermal stimulus, can bring forth some curative effects after applying to certain acupoints for a period of time. Therefore, it is possible to reveal the underlying mechanisms of moxibustion in improving some related clinical disorders through studying activities of transient receptor potential family members. In the present paper, the authors summarize various characteristics of the activated TRP family members in the cutaneous tissue. Moreover, the authors also put forward some researching ideas about the local triggering mechanism of moxibustion stimulation and the resultant cascading effects by combining with its characters of local special responses in experimental studies.