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Freidin MB, Stalteri MA, Wells PM, Lachance G, Baleanu AF, Bowyer RCE, Kurilshikov A, Zhernakova A, Steves CJ, Williams FMK. An association between chronic widespread pain and the gut microbiome. Rheumatology (Oxford) 2021; 60:3727-3737. [PMID: 33331911 PMCID: PMC8328510 DOI: 10.1093/rheumatology/keaa847] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 11/12/2020] [Indexed: 01/04/2023] Open
Abstract
OBJECTIVES Chronic widespread musculoskeletal pain (CWP) is a characteristic symptom of fibromyalgia, which has been shown to be associated with an altered gut microbiome. Microbiome studies to date have not examined the milder CWP phenotype specifically nor have they explored the role of raised BMI. The aim of this study was to investigate whether the microbiome is abnormal in CWP. METHODS CWP was assessed using a standardized screening questionnaire in female volunteers from the TwinsUK cohort including 113 CWP cases and 1623 controls. The stool microbiome was characterized using 16S rRNA amplicon sequencing and amplicon sequence variants, and associations with CWP examined using linear mixed-effects models adjusting for BMI, age, diet, family relatedness and technical factors. RESULTS Alpha diversity was significantly lower in CWP cases than controls (Mann-Whitney test, P-values 2.3e-04 and 1.2e-02, for Shannon and Simpson indices respectively). The species Coprococcus comes was significantly depleted in CWP cases (Padj = 3.04e-03). A genome-wide association study (GWAS) performed for C. comes in TwinsUK followed by meta-analysis with three Dutch cohorts (total n = 3521) resulted in nine suggestive regions, with the most convincing on chromosome 4 near the TRAM1L1 gene (rs76957229, P = 7.4e-8). A Mendelian randomization study based on the results of the GWAS did not support a causal role for C. comes on the development of CWP. CONCLUSIONS We have demonstrated reduced diversity in the microbiome in CWP, indicating an involvement of the gut microbiota in CWP; prospectively the microbiome may offer therapeutic opportunities for this condition.
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Affiliation(s)
- Maxim B Freidin
- Department of Twin Research and Genetic Epidemiology, School of Life Course Sciences, King's College London, London, UK
| | - Maria A Stalteri
- Department of Twin Research and Genetic Epidemiology, School of Life Course Sciences, King's College London, London, UK
| | - Philippa M Wells
- Department of Twin Research and Genetic Epidemiology, School of Life Course Sciences, King's College London, London, UK
| | - Genevieve Lachance
- Department of Twin Research and Genetic Epidemiology, School of Life Course Sciences, King's College London, London, UK
| | - Andrei-Florin Baleanu
- Department of Twin Research and Genetic Epidemiology, School of Life Course Sciences, King's College London, London, UK
| | - Ruth C E Bowyer
- Department of Twin Research and Genetic Epidemiology, School of Life Course Sciences, King's College London, London, UK
| | - Alexander Kurilshikov
- Department of Genetics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Alexandra Zhernakova
- Department of Genetics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Claire J Steves
- Department of Twin Research and Genetic Epidemiology, School of Life Course Sciences, King's College London, London, UK
| | - Frances M K Williams
- Department of Twin Research and Genetic Epidemiology, School of Life Course Sciences, King's College London, London, UK
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Minerbi A, Fitzcharles MA. Gut microbiome: pertinence in fibromyalgia. Clin Exp Rheumatol 2020; 38 Suppl 123:99-104. [PMID: 32116215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Accepted: 02/11/2020] [Indexed: 06/10/2023]
Abstract
The human gut microbiome constitutes a diverse and dynamic community of microorganisms that inhabit the digestive tract. In recent years, there is growing appreciation for the role of the gut microbiome in host health and disease. Gut bacteria are involved in the pathogenesis of numerous medical conditions in a variety of medical fields including gastroenterology, metabolic, rheumatologic, neurologic and psychiatric disorders. Recently, evidence is mounting that gut bacteria could also play a role in chronic pain and specifically fibromyalgia (FM). The composition of the gut bacterial community is altered in individuals with FM, with an altered abundance of a small subset of bacterial species. Some of these species, either with increased or decreased abundance in patients, have established metabolic activity which could have pertinence in the expression of FM symptoms. The putative mechanisms which could allow these bacterial species to affect pain, fatigue, mood and other symptoms include the entry of short-chain-fatty-acids, bile acids, neurotransmitters and bacterial antigens into the host circulation. While these are merely the first steps in understanding the role of the gut microbiome in chronic pain and specifically FM, one might envision exciting future perspectives for better mechanistic understanding of FM, for the development of objective diagnostic aids and potentially for new therapeutic modalities.
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Affiliation(s)
- Amir Minerbi
- Institute for Pain Medicine, Rambam Health Campus, Haifa, Israel
| | - Mary-Ann Fitzcharles
- Alan Edwards Pain Management Unit, McGill University Health Centre, and Division of Rheumatology, McGill University Health Centre, Quebec, Canada.
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Murphy SF, Anker JF, Mazur DJ, Hall C, Schaeffer AJ, Thumbikat P. Role of gram-positive bacteria in chronic pelvic pain syndrome (CPPS). Prostate 2019; 79:160-167. [PMID: 30242864 PMCID: PMC6623965 DOI: 10.1002/pros.23721] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Accepted: 09/05/2018] [Indexed: 11/10/2022]
Abstract
INTRODUCTION Chronic pelvic pain syndrome (CPPS) is a complex disorder that affects a large proportion of all men. A limited understanding of its etiology and pathogenesis is reflected by the absence of effective therapies. Although CPPS is deemed clinically non-infectious with no well-defined etiological role for microbes, bacteria is readily isolated from both healthy and patient prostate secretion and urine samples. Our laboratory has previously demonstrated that a specific gram-negative bacterial isolate can induce CPPS-like symptoms in mice. Here we aimed to expand on these findings examining the role of gram-positive patient-derived bacteria in CPPS. METHODS A retrospective analysis of bacterial cultures from CPPS patients from a single center was performed. Gram-positive bacteria were isolated from the expressed prostatic secretion (EPS) of three CPPS-patients (pain inducers, PI) and one from a healthy volunteer (non-pain inducer, NPI). These bacteria were inoculated intra-urethrally in two mouse backgrounds and analyzed for their ability to induce tactile allodynia, voiding dysfunction, and colonize the murine prostate. Host immune responses to bacterial instillation were analyzed by flow cytometry. RESULTS PI strains (Staphylococcus haemolyticus 2551, Enterococcus faecalis 427, and Staphylococcus epidermidis 7244) induced and maintained tactile allodynia responses (200% increase above baseline) for 28 days in NOD/ShiLtJ mice. Conversely the healthy subject derived strain (Staphylococcus epidermidis NPI) demonstrated no significant pelvic allodynia induction. Intra-urethral inoculation of the four bacterial strains into C57BL/6 mice did not induce significant increases in pain responses. Infected NOD/ShiLtJ displayed significant voiding dysfunction compared to their control counterparts. Colony counts of prostate tissues from both NOD/ShiLtJ and C57BL/6 mice at day 28 demonstrated that bacterial strains colonized equally well, including NPI. We also determined that mechanistically, the patient-isolates induced prostate inflammation specifically involving T-cells and monocytes. CONCLUSIONS Gram-positive isolates from CPPS patients showed enhanced ability to induce tactile allodynia compared to a single taxonomically similar gram-positive strain isolated from a healthy control. Responses were shown to be dependent on host genetic background and not on colonization differences between strains.
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Affiliation(s)
- Stephen F. Murphy
- Dept. of Urology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Jonathan F. Anker
- Dept. of Urology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Daniel J. Mazur
- Dept. of Urology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Christel Hall
- Dept. of Urology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Anthony J. Schaeffer
- Dept. of Urology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Praveen Thumbikat
- Dept. of Urology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
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Herbette M, Cren JB, Joffres L, Lucas C, Ricard E, Salliot C, Guinard J, Perdriger A, Solau-Gervais E, Bouvard B, Saraux A. Usefulness of polymerase chain reaction for diagnosing Whipple's disease in rheumatology. PLoS One 2018; 13:e0200645. [PMID: 30020975 PMCID: PMC6051605 DOI: 10.1371/journal.pone.0200645] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Accepted: 06/30/2018] [Indexed: 12/17/2022] Open
Abstract
Objectives To determine when Tropheryma whipplei polymerase chain reaction (PCR) is appropriate in patients evaluated for rheumatological symptoms. Methods In a retrospective observational study done in rheumatology units of five hospitals, we assessed the clinical and radiological signs that prompted T. whipplei PCR testing between 2010 and 2014, the proportion of patients diagnosed with Whipple’s disease, the number of tests performed and the number of diagnoses according to the number of tests, the patterns of Whipple’s disease, and the treatments used. Diagnostic ascertainment was based on 1- Presence of at least one suggestive clinical finding; 2- at least one positive PCR test, and 3- a response to antibiotic therapy described by the physician as dramatic, including normalization of C Reactive Protein. Results At least one PCR test was performed in each of 267 patients. Rheumatic signs were peripheral arthralgia (n = 239, 89%), peripheral arthritis (n = 173, 65%), and inflammatory back pain (n = 85, 32%). Whipple’s disease was diagnosed in 13 patients (4.9%). The more frequently positive tests were saliva and stool. In the centres with no diagnoses of Whipple’s disease, arthritis was less common and constitutional symptoms more common. The group with Whipple’s disease had a higher proportion of males, older age, and greater frequency of arthritis. The annual incidence ranged across centres from 0 to 3.6/100000 inhabitants. Conclusion Males aged 40–75 years with unexplained intermittent seronegative peripheral polyarthritis, including those without constitutional symptoms, should have T. whipplei PCR tests on saliva, stool and, if possible, joint fluid.
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Affiliation(s)
- Marion Herbette
- Rheumatology Unit, Hôpital de la Cavale Blanche, Brest, France
| | | | | | | | - Emilie Ricard
- Rheumatology and bacteriology Units, CHR, Orléans, France
| | - Carine Salliot
- Rheumatology and bacteriology Units, CHR, Orléans, France
| | - Jérôme Guinard
- Rheumatology and bacteriology Units, CHR, Orléans, France
| | | | | | | | - Alain Saraux
- Rheumatology Unit, Hôpital de la Cavale Blanche, Brest, France
- UMR1227, Lymphocytes B et Autoimmunité, Université de Brest, LabEx IGO, Brest, France
- * E-mail:
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Rosen JM, Yaggie RE, Woida PJ, Miller RJ, Schaeffer AJ, Klumpp DJ. TRPV1 and the MCP-1/CCR2 Axis Modulate Post-UTI Chronic Pain. Sci Rep 2018; 8:7188. [PMID: 29739958 PMCID: PMC5940763 DOI: 10.1038/s41598-018-24056-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Accepted: 03/23/2018] [Indexed: 02/06/2023] Open
Abstract
The etiology of chronic pelvic pain syndromes remains unknown. In a murine urinary tract infection (UTI) model, lipopolysaccharide of uropathogenic E. coli and its receptor TLR4 are required for post-UTI chronic pain development. However, downstream mechanisms of post-UTI chronic pelvic pain remain unclear. Because the TRPV1 and MCP-1/CCR2 pathways are implicated in chronic neuropathic pain, we explored their role in post-UTI chronic pain. Mice were infected with the E. coli strain SΦ874, known to produce chronic allodynia, and treated with the TRPV1 antagonist capsazepine. Mice treated with capsazepine at the time of SΦ874 infection failed to develop chronic allodynia, whereas capsazepine treatment of mice at two weeks following SΦ874 infection did not reduce chronic allodynia. TRPV1-deficient mice did not develop chronic allodynia either. Similar results were found using novelty-suppressed feeding (NSF) to assess depressive behavior associated with neuropathic pain. Imaging of reporter mice also revealed induction of MCP-1 and CCR2 expression in sacral dorsal root ganglia following SΦ874 infection. Treatment with a CCR2 receptor antagonist at two weeks post-infection reduced chronic allodynia. Taken together, these results suggest that TRPV1 has a role in the establishment of post-UTI chronic pain, and CCR2 has a role in maintenance of post-UTI chronic pain.
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Affiliation(s)
- John M Rosen
- Departments of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, 60611, USA
- Division of Pediatric Gastroenterology, Children's Mercy Hospital, Kansas City, MO, USA
| | - Ryan E Yaggie
- Departments of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, 60611, USA
| | - Patrick J Woida
- Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, 60611, USA
| | - Richard J Miller
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, 60611, USA
| | - Anthony J Schaeffer
- Departments of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, 60611, USA
| | - David J Klumpp
- Departments of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, 60611, USA.
- Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, 60611, USA.
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Heras-Cañas V, Gutiérrez-Fernández J, Pérez-Zapata I, Navarro-Marí JM. Chronic abdominal pain in Primary Care and the presence of Helicobacter pylori and parasites in stool. Rev Esp Enferm Dig 2015; 107:120-121. [PMID: 25659398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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Schaeffer EM. Re: Th1-Th17 cells contribute to the development of uropathogenic Escherichia coli-induced chronic pelvic pain. J Urol 2014; 191:1808-9. [PMID: 25280287 DOI: 10.1016/j.juro.2014.03.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Zimering JH, Williams MR, Eiras ME, Fallon BA, Logigian EL, Dworkin RH. Acute and chronic pain associated with Lyme borreliosis: clinical characteristics and pathophysiologic mechanisms. Pain 2014; 155:1435-1438. [PMID: 24769365 DOI: 10.1016/j.pain.2014.04.024] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Revised: 04/08/2014] [Accepted: 04/17/2014] [Indexed: 11/19/2022]
Affiliation(s)
- Jeffrey H Zimering
- University of Rochester School of Medicine and Dentistry, Rochester, NY, USA Department of Anesthesiology, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA Jersey Shore University Medical Center, Neptune, NJ, USA Department of Psychiatry, Columbia University, New York, NY, USA Department of Neurology, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
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Abstract
BACKGROUND Although breast pain remains a common cause of weaning, controversy exists regarding the etiology of chronic pain. Prospective studies are needed to define optimal treatment regimens. We evaluated patient history, exam, and bacterial cultures in breastfeeding women with chronic breast pain. We compared pain resolution and breastfeeding complications in patients responding to conservative therapy (CTX) (n=38) versus those in patients failing CTX and receiving oral antibiotic treatment (OTX) (n=48). SUBJECTS AND METHODS We prospectively enrolled 86 breastfeeding women with breast pain lasting greater than 1 week and followed up patients through 12 weeks. RESULTS Higher initial breast (p=0.012) and nipple pain severity (p=0.004), less response to latch correction (p=0.015) at baseline visit, and breastmilk Staphylococcus aureus growth (p=0.001) were associated with failing CTX. Pain type was not associated with failure of CTX. When culture results were available at 5 days, breast pain remained higher (p<0.001) in patients failing CTX and starting antibiotics. OTX patients then had more rapid breast pain reduction between 5 and 14 days (score of 3.1 vs. 1.3; p<0.001). By 4 weeks there was no difference (1.8/10 vs. 1.4/10; p=0.088) in breast pain level between groups. Median length of OTX was 14 days. At 12 weeks, weaning frequency (17% vs. 8%; p=0.331) was not statistically different. CONCLUSIONS Initial pain severity and limited improvement to latch correction predicts failure of CTX. S. aureus growth is more common in women failing CTX. For those women not responding to CTX, OTX matched to breastmilk culture may significantly decrease their pain and is not associated with increased complications.
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Affiliation(s)
- Ann M. Witt
- Department of Family Medicine, Case Western Reserve University, Cleveland, Ohio
- Breastfeeding Medicine of Northeast Ohio, Cleveland, Ohio
- Senders Pediatrics, Cleveland, Ohio
| | - Kelly Burgess
- Department of Family Medicine, Case Western Reserve University, Cleveland, Ohio
| | - Thomas R. Hawn
- Department of Medicine, University of Washington School of Medicine, Seattle, Washington
| | - Steven Zyzanski
- Department of Family Medicine, Case Western Reserve University, Cleveland, Ohio
- Department of Epidemiology & Biostatistics, Case Western Reserve University, Cleveland, Ohio
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