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Zhang ZH, Chang FJ, Chen Y. Clinical efficacy of magnetic vibration magnetoelectric therapy in the treatment of chronic prostatitischronic pelvic pain syndrome. World J Clin Cases 2024; 12:3837-3844. [PMID: 38994312 PMCID: PMC11235469 DOI: 10.12998/wjcc.v12.i19.3837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 04/30/2024] [Accepted: 05/16/2024] [Indexed: 06/29/2024] Open
Abstract
BACKGROUND The prominent symptoms of chronic pelvic pain syndrome (CPPS) are urogenital pain, lower urinary tract symptoms, psychological problems, and sexual dysfunction. Traditional pharmacological treatments have poor efficacy and more untoward reaction and complications. Magnetic vibration magnetoelectric therapy is a non-invasive form of physiotherapy. Nevertheless, its effectiveness in improving urinary discomfort and relieving pain in patients requires further exploration. AIM To investigate the clinical efficacy of the magnetic vibration magnetoelectric therapy instrument in the treatment of chronic prostatitis (CP)/ CPPS. METHODS Seventy patients with CP/CPPS were collected from the outpatient clinic and ward of the Department of Male Medicine, Jiangsu Province Hospital of Traditional Chinese Medicine, and were treated with magnetic vibration magnetoelectric therapy once a day for a period of 14 d. National Institutes of health-chronic prostatitis symptom index (NIH-CPSI), international index of erectile function 5 (IIEF-5), premature ejaculation diagnostic tool (PEDT), generalized anxiety disorder (GAD), patient health questionnaire, the pain catastrophizing scale (PCS) and traditional Chinese medicine syndrome (TCMS) scores were performed before and after treatment. RESULTS The total effective rate of treatment was 58.5%, and the total NIH-CPSI score, pain symptoms, voiding symptoms, quality of life, IIEF-5, PEDT, GAD, PCS and TCMS scores all decreased significantly (P < 0.05). CONCLUSION Magnetic vibration magnetotherapy is effective in improving urinary discomfort, relieving pain, improving quality of life, improving sexual dysfunction and relieving negative emotions such as anxiety in patients with CP/CPPS.
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Affiliation(s)
- Zi-Heng Zhang
- Department of Men, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Provincial Hospital of Chinese Medicine, Nanjing 210029, Jiangsu Province, China
| | - Feng-Juan Chang
- Department of Men, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Provincial Hospital of Chinese Medicine, Nanjing 210029, Jiangsu Province, China
| | - Yun Chen
- Department of Men, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Provincial Hospital of Chinese Medicine, Nanjing 210029, Jiangsu Province, China
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Guan X, Lao Y, Wang J, Wang Y, Bai Y, Li X, Liu S, Li Z, Li F, Dong Z. The methodological quality assessment of systematic reviews/meta-analyses of chronic prostatitis/chronic pelvic pain syndrome using AMSTAR2. BMC Med Res Methodol 2023; 23:281. [PMID: 38012566 PMCID: PMC10680214 DOI: 10.1186/s12874-023-02095-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Accepted: 11/06/2023] [Indexed: 11/29/2023] Open
Abstract
BACKGROUND This study aimed to assess the methodological quality of the systematic reviews/meta-analyses (SRs/MAs) of chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) using A Measurement Tool to Assess systematic Reviews (AMSTAR2) and to explore the potential influencing factors. METHODS PubMed, EMBASE and Cochrane Library databases were searched for relevant studies. AMSTAR2 was used for evaluating the methodological quality of eligible SRs/MAs. Differences between methodological characteristics of SRs/MAs were compared using chi-square tests. The intra-class correlation coefficient (ICC) was used to assess reviewer agreement in the pre-experiment. Multivariate regression analysis was used to identify potential factors affecting methodological quality. RESULTS A total of 45 SRs/MAs were included. After AMSTAR2 evaluation, only two (4.4%) of 45 SRs/MAs were moderate, three (6.7%) were rated as low quality, and the remainder 40 (88.9%) were rated as critically low quality. Among the 16 items of AMSTAR2, item 3 and item 10 had the poorest adherence. Item 4 received the most significant number of "Partial Yes" responses. Univariable analysis indicated that there were significant differences in methodological quality in SRs between different continents (P = 0.027) as well as between preregistered SRs and those that were not (P = 0.004). However, in multivariate analysis, there was no significant association between methodological quality and the following research characteristics: publication year, continent, whether reporting followed Preferred Reporting Items for Systematic Reviews (PRISMA), preregistration, funding support, randomized controlled trials (RCT) enrollment, whether SR was published in the Cochrane Database of Systematic Reviews (CDSR), and whether with meta-analysis. Additionally, subgroup analysis based on interventional SRs/MAs showed that continent was independently associated with the methodological quality of SRs/MAs of CP/CPPS via univariable and multivariate analysis. CONCLUSIONS Our study demonstrates that the methodological quality of SRs/MAs of CP/CPPS was generally poor. SRs/MAs of CP/CPPS should adopt the AMSTAR2 to enhance their methodological quality.
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Affiliation(s)
- Xin Guan
- Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, China
| | - Yongfeng Lao
- Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, China
| | - Jian Wang
- Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, China
| | - Yanan Wang
- Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, China
| | - Yanan Bai
- Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Laboratory Medicine Center, Lanzhou University Second Hospital, Lanzhou, China
| | - Xiaolong Li
- Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, China
| | - Shuai Liu
- Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, China
| | - Zewen Li
- Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, China
| | - Fuhan Li
- Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, China
| | - Zhilong Dong
- Second Clinical Medical College, Lanzhou University, Lanzhou, China.
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, China.
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LI Z, HAN W, SONG X, LI Y, CHEN Y. Electroacupuncture stimulating Zhongji (CV3), Guanyuan (CV4), and bilateral Dahe (KI12) attenuates inflammation in rats with chronic nonbacterial prostatitis induced by estradiol through inhibiting toll-like receptor 4 pathway. J TRADIT CHIN MED 2023; 43:963-972. [PMID: 37679984 PMCID: PMC10465839 DOI: 10.19852/j.cnki.jtcm.20230608.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Accepted: 08/15/2022] [Indexed: 09/09/2023]
Abstract
OBJECTIVE To investigate the anti-inflammatory effect of electroacupuncture (EA) on chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS), also known as chronic nonbacterial prostatitis (CNP), and explore its underlying mechanism. METHODS A CNP rat was established by surgical castration combined with 17-β estradiol injection in male Sprague-Dawley rats for thirty consecutive days. The CNP rats received EA treatment once a day for eight days. Chronic pelvic pain was evaluated by mechanical withdrawal threshold measurement. The histological change was assessed by hematoxylin-eosin staining. The inflammatory cytokines in prostates were determined by enzyme-linked immunosorbent assays. The expressions of toll-like receptor 4 (TLR4), myeloid differentiation factor 88 (MyD88), inhibitors of kappa-B alpha (IκBα), and nuclear factor-kappa B (NF-κB) were detected by Western blotting. The nuclear translocation of NF-κB and the location of TLR4 were observed with immunofluorescence staining. RESULTS The results showed that EA decreased the prostate index, upregulated the mechanical withdrawal threshold, restored the histomorphology of the prostate, reduced the inflammatory factor levels, inhibited NF-κB p65 nuclear translocation, and downregulated the expression levels of critical proteins involved in the TLR4/NF-κB signaling pathway in prostates. CONCLUSIONS Our findings suggested that EA could relieve pelvic pain and attenuate prostatic inflammation in estradiol-induced CNP rats. The underlying mechanism may be related to the inhibition of the TLR4/NF-κB signaling pathway.
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Affiliation(s)
- Zhihao LI
- 1 Department of Acupuncture-Moxibustion, Tuina and Traumatology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiaotong University Shool of Medicine, Shanghai 200233, China
| | - Wenjun HAN
- 3 Department of Andrology, the Seventh People's Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200137, China
| | - Xiuling SONG
- 4 Graduate School of Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yan LI
- 1 Department of Acupuncture-Moxibustion, Tuina and Traumatology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiaotong University Shool of Medicine, Shanghai 200233, China
| | - Yuelai CHEN
- 2 Sleep Medical Center, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
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Effects of Electroacupuncture with Different Waveforms on Chronic Prostatitis/Chronic Pelvic Pain Syndromes: A Randomized Controlled Trial. CONTRAST MEDIA & MOLECULAR IMAGING 2022; 2022:6866000. [PMID: 35935300 PMCID: PMC9300282 DOI: 10.1155/2022/6866000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 06/02/2022] [Accepted: 06/09/2022] [Indexed: 11/25/2022]
Abstract
Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a common disorder in adult men. Evidence has demonstrated that acupuncture is effective for treating CP/CPPS. Electroacupuncture (EA) is a combination of traditional acupuncture and electrical stimulation, and the waveform is one of the key factors influencing EA effects. Different waveforms contain different stimulating parameters, thus generating different effects. However, the effects of different waveforms of EA on CP/CPPS remain unclear and there is no recommended standard for the application of EA waveforms. At the same time, the waveform prescription of CP/CPPS is also different, so exploring the influence of different waveforms on CP/CPPS patients will also provide a certain treatment basis for clinical treatment. A total of 108 eligible patients were recruited from the Seventh People's Hospital affiliated to the Shanghai University of Traditional Chinese Medicine from March 18, 2021, to January 31, 2022, according to inclusion and exclusion criteria. All subjects were randomly divided into three groups (continuous wave 4 Hz, continuous wave 20 Hz, and extended wave 4/20 Hz) in a ratio of 1 : 1 : 1. Patients in all three groups were treated for the same duration of 20 minutes, with intervention twice a week for 4 weeks. The changes in chronic prostatitis index (NIH-CPSI), erectile function index 5 (IIEF-5), Hospital Anxiety and Depression Scale (HADS), and NIH-CPSI response rate in three groups were compared after the intervention, and the occurrence of adverse events in patients during treatment was observed. After 4 weeks of treatment, the CP/CPPS response rates were 66.7%, 62.5%, and 88.2% in the 4 Hz, 20 Hz, and 4/20 Hz groups, respectively. The reaction rate of CP / CPPS in 4 / 20 Hz group was higher than that in 4 Hz group and 20 Hz group. (P < 0.05). During treatment, the difference between NIH-CPSI scores between 4 Hz and 4/20 Hz was insignificant (P > 0.05). NIH-CPSI scores were lower in the 4/20 Hz group than in the 4 Hz and 20 Hz groups (P < 0.05). After treatment, there was no significant difference in the pain and discomfort subscales (P > 0.05) between the 4 Hz and 20 Hz groups and there were significantly lower pain and discomfort scores in the 4/20 Hz group (P < 0.05) compared to the 4 Hz and 20 Hz groups. There was no significant difference in the reduction of urination symptoms and quality of life among the three groups (P > 0.05). Compared with before treatment, IIEF-5 scores of the three groups were improved (P < 0.05). After treatment, there was no significant difference between the IIEF-5 scores in 4 Hz and 20 Hz (P > 0.05), while the IIEF-5 score in 4/20 Hz was significantly higher than that in 4 Hz and 20 Hz, and the change was significant (P < 0.05). The HADS scores decreased in all the three groups (P < 0.05), but there was no significant difference in HADS scores between the three groups (P > 0.05). Adverse events were mild and transient, and no serious adverse events occurred in each group. Both the expansive and continuous waveforms of EA can effectively alleviate symptoms such as prostatitis, erectile dysfunction, anxiety, and depression in patients with CP/CPPS. Expansion waves are superior to continuous waves in improving erectile function and pain symptoms in chronic prostatitis and can be used as a preferred waveform for the treatment of CP/CPPS. Trial Registration. This trial is registered with Chinese Clinical Trial Registry, ChiCTR2100044418.
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Berger AA, Liu Y, Mosel L, Champagne KA, Ruoff MT, Cornett EM, Kaye AD, Imani F, Shakeri A, Varrassi G, Viswanath O, Urits I. Efficacy of Dry Needling and Acupuncture in the Treatment of Neck Pain. Anesth Pain Med 2021; 11:e113627. [PMID: 34336626 PMCID: PMC8314077 DOI: 10.5812/aapm.113627] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 03/22/2021] [Accepted: 03/26/2021] [Indexed: 12/16/2022] Open
Abstract
CONTEXT Neck pain is a common phenomenon and affects a large segment of the population. Chronic neck pain, lasting more than 3 months, likely occurs in 10% - 30% of patients with acute neck pain and affects up to 288 million cases globally, carrying a significant cost in terms of quality of life, disability, and healthcare dollars. Here we review neck pain background, acupuncture and the evidence that exist to support acupuncture use in chronic neck pain. RESULTS Neck pain not only affects quality of life directly, but also contributes to depression, job dissatisfaction and reduced productivity. Unfortunately, neck pain is strongly linked to office and computer work and is likely to continue increasing in prevalence. Traditional treatments, such as analgesics, physical therapy, exercise, and non-invasive therapy bring some relief, and invasive therapy is indicated if anatomical pathologies exist. Acupuncture is a form of integrative medicine, originally described and practiced in traditional Chinese medicine and now expanded to include methods including acupressure, dry needling, and others. Traditionally, it focused on restoring the patient's flow of Qi by puncturing specific points along the meridians. It has previously been shown to be effective in other forms of chronic pain and disability. Clinical trials studying acupuncture for neck pain have shown significant reduction in both pain and associated symptoms. These therapies are reviewed in this text. CONCLUSIONS Neck pain is a common and significant global problem. Acupuncture, dry needling, and cupping were all shown to be effective in alleviating pain both immediately after treatment, as well as provide long-lasting relief. These treatments are generally safe and inexpensive and should be considered as part of a multimodal approach for the treatment of neck pain. More head-to-head studies will provide better data to support a choice of a specific treatment over another.
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Affiliation(s)
- Amnon A. Berger
- Department of Anesthesiology, Critical Care, and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Yao Liu
- Department of Anesthesiology, Critical Care, and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Luke Mosel
- Department of Anesthesiology, Louisiana State University Health Shreveport, Shreveport, LA, USA
| | - Kristin A. Champagne
- School of Medicine, Louisiana State University Health Shreveport, Shreveport, LA, USA
| | - Miriam T. Ruoff
- School of Medicine, Louisiana State University Health Shreveport, Shreveport, LA, USA
| | - Elyse M. Cornett
- Department of Anesthesiology, Louisiana State University Health Shreveport, Shreveport, LA, USA
| | - Alan David Kaye
- Department of Anesthesiology, Louisiana State University Health Shreveport, Shreveport, LA, USA
| | - Farnad Imani
- Pain Research Center, Department of Anesthesiology and Pain Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Asadollah Shakeri
- Department of Anesthesiology and Pain Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | | | - Omar Viswanath
- Department of Anesthesiology, Louisiana State University Health Shreveport, Shreveport, LA, USA
- Department of Anesthesiology, College of Medicine-Phoenix, University of Arizona, Phoenix, AZ, USA
- Department of Anesthesiology, Creighton University School of Medicine, Omaha, NE, USA
- Valley Anesthesiology and Pain Consultants-Envision Physician Services, Phoenix, AZ, USA
| | - Ivan Urits
- Department of Anesthesiology, Louisiana State University Health Shreveport, Shreveport, LA, USA
- Southcoast Physician Group Pain Medicine, Wareham, MA, USA
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Berger AA, Liu Y, Jin K, Kaneb A, Welschmeyer A, Cornett EM, Kaye AD, Imani F, Khademi SH, Varrassi G, Viswanath O, Urits I. Efficacy of Acupuncture in the Treatment of Chronic Abdominal Pain. Anesth Pain Med 2021; 11:e113027. [PMID: 34336622 PMCID: PMC8314076 DOI: 10.5812/aapm.113027] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 03/01/2021] [Accepted: 03/04/2021] [Indexed: 02/06/2023] Open
Abstract
Context Abdominal pain is a widespread complaint and is one of the common reasons leading patients to seek medical care, either in emergency situations or with their primary providers. While acute abdominal pain is a better defined, usually surgical condition, chronic abdominal pain requires longer, typically lifelong, therapy. Chronic abdominal pain may also present with acute flares and complications. Here we review seminal and novel evidence discussing the use of acupuncture in the treatment of abdominal pain, indications, and conditions that may benefit from this approach. Evidence Acquisition Chronic abdominal pain is a common complaint causing significant morbidity and disability and has a hefty price tag attached. Recent studies show it may be prevalent in as much as 25% of the adult population. It is defined as three episodes of severe abdominal pain over the course of three months. Chronic abdominal pain could be the result of chronicity of acute pain or of chronic pain syndromes, most commonly IBD syndromes and IBS. While a plethora of treatments exists for both conditions, these treatments usually fall short of complete symptom control, and there is a need for complementary measures to curb disability and increase the quality of life in these patients. Acupuncture is a form of integrative medicine that has long been used in Chinese and traditional medicine, based on the rebalancing of the patient’s Qi, or Ying/Yang balance. It has been shown to be effective in treating several other conditions, and novel evidence may expand its use into other fields as well. Clinical trials studying acupuncture in chronic pain conditions have been promising, and recent evidence supports the use of abdominal pain in chronic abdominal pain conditions as well. Though not curative, acupuncture is a complementary approach that helps reduce symptoms and improved quality of life. Conclusions Chronic abdominal pain is a widespread condition, mostly affected by the IBS and IBD spectrum. Etiologies are still being studied for these conditions, and while novel treatment approaches are absolute game changers for these patients, many continue to experience some level of symptoms and disability. Acupuncture may provide further alleviation of these symptoms in select patients, thus improving quality of life, reducing disability, and saving healthcare dollars. It is a largely safe and inexpensive method that may significantly contribute to the quality of life of selected patients.
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Affiliation(s)
- Amnon A. Berger
- Beth Israel Deaconess Medical Center, Department of Anesthesiology, Critical Care, and Pain Medicine, Harvard Medical School, Boston, MA, USA
- Corresponding Author: Beth Israel Deaconess Medical Center, Department of Anesthesiology, Critical Care, and Pain Medicine, Harvard Medical School, Boston, MA, USA.
| | - Yao Liu
- Beth Israel Deaconess Medical Center, Department of Anesthesiology, Critical Care, and Pain Medicine, Harvard Medical School, Boston, MA, USA
| | - Kevin Jin
- LSU Health Shreveport School of Medicine, Shreveport, LA, USA
| | - Alicia Kaneb
- Georgetown University School of Medicine, Washington DC, USA
| | | | - Elyse M. Cornett
- LSU Health Shreveport, Department of Anesthesiology, Shreveport, LA, USA
| | - Alan David Kaye
- LSU Health Shreveport, Department of Anesthesiology, Shreveport, LA, USA
| | - Farnad Imani
- Pain Research Center, Department of Anesthesiology and Pain Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Seyed-Hosein Khademi
- Department of Anesthesiology, Mashhad University of Medical Sciences, Mashhad, Iran
- Corresponding Author: Department of Anesthesiology, Mashhad University of Medical Sciences, Mashhad, Iran.
| | | | - Omar Viswanath
- LSU Health Shreveport, Department of Anesthesiology, Shreveport, LA, USA
- University of Arizona College of Medicine - Phoenix, Department of Anesthesiology, Phoenix, AZ, USA
- Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, USA
- Valley Anesthesiology and Pain Consultants – Envision Physician Services, Phoenix, AZ, USA
| | - Ivan Urits
- LSU Health Shreveport, Department of Anesthesiology, Shreveport, LA, USA
- Southcoast Health, Southcoast Physicians Group Pain Medicine, Wareham, MA, USA
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Xu Z, Zou C, Guo M, Bian H, Zhao W, Wang J. Metastasis-associated protein 1 (MTA1) regulates the catecholamine production homeostasis via transcriptional repression of aromatic l-amino acid decarboxylase (Aadc) in the interstitial cells of Cajal of mouse prostate. Biochem Biophys Res Commun 2020; 528:732-739. [PMID: 32522342 DOI: 10.1016/j.bbrc.2020.05.125] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 05/17/2020] [Indexed: 12/30/2022]
Abstract
Based on the lately identified role for the interstitial cells of Cajal (ICCs) of mouse prostate in catecholamine production, as well as the well-established role for the master coregulator metastasis-associated protein 1 (MTA1) in inflammation, we probed into the functional link between aberrant MTA1 expression and pathogenesis of chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) using both a MTA1-/- mouse model of experimental autoimmune prostatitis (EAP) and an in vitro chronic prostatitis model in cultured murine ICCs. EAP-induced MTA1 expression was enriched in ICCs of mouse prostate. EAP resulted in a higher increase in the pelvic pain response in MTA1-/- mice compared to WT mice. Consistently, the ICCs from MTA1-/- mice produced higher levels of catecholamines upon induction of in vitro chronic prostatitis. Mechanistically, MTA1 could directly suppress the transcription of Aadc, a rate-limiting enzyme during catecholamine synthesis, in a HDAC2-depdendent manner. Importantly, treatment with AADC inhibitor NSD-1015 significantly ameliorated EAP-elicited pain response and catecholamine overactivity in MTA1-/- mice. Taken together, our findings reveal an inherent regulatory role of the MTA1/AADC pathway in the maintenance of catecholamine production homeostasis in prostate ICCs, and also point to a potential use of HDAC inhibitors and/or AADC inhibitors to treat CP/CPPS.
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Affiliation(s)
- Zhibin Xu
- Department of Urology, Taizhou People's Hospital, Taizhou, 225300, Jiangsu Province, PR China
| | - Chunbo Zou
- Department of Urology, Taizhou People's Hospital, Taizhou, 225300, Jiangsu Province, PR China
| | - MaoMao Guo
- Department of Urology, Taizhou People's Hospital, Taizhou, 225300, Jiangsu Province, PR China
| | - Hao Bian
- Department of Urology, Taizhou People's Hospital, Taizhou, 225300, Jiangsu Province, PR China
| | - Wenchao Zhao
- Department of Urology, Taizhou People's Hospital, Taizhou, 225300, Jiangsu Province, PR China
| | - Jiangping Wang
- Department of Urology, Taizhou People's Hospital, Taizhou, 225300, Jiangsu Province, PR China.
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