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Fan W, Lei N, Zheng Y, Liu J, Cao X, Su T, Su Z, Lu Y. Oral microbiota diversity in moderate to severe plaque psoriasis, nail psoriasis and psoriatic arthritis. Sci Rep 2024; 14:18402. [PMID: 39117753 PMCID: PMC11310443 DOI: 10.1038/s41598-024-69132-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2024] [Accepted: 07/31/2024] [Indexed: 08/10/2024] Open
Abstract
Gaining a comprehensive understanding of the role played by the oral microbiome in moderate to severe plaque psoriasis and its potential implications for disease management and development holds significant importance. With the objective of exploring correlations between the oral microbiota and severe psoriasis, this study involved 72 severe psoriasis patients and 16 healthy individuals, whose clinical manifestations and living habits were carefully recorded. Cutting-edge techniques such as 16S rRNA gene sequencing and bioinformatics analysis were employed to compare the microbial flora, investigating dynamic changes among severe plaque psoriasis patients, psoriatic arthritis patients and healthy individuals. The findings revealed noteworthy patterns including increased levels of Aggregatibacter in the psoriatic arthritis group, accompanied by a decrease in the level of Prevotella. Moreover, the enrichment o Capnocytandophaga (P = 0.009), Campylobacter (P = 0.0022), and Acetobacter (P = 0.0292) was notably more substantial in the psoriasis group compared to the control group, whereas certain bacterial species such as Bacteroides (P = 0.0049), Muribaculaceae (P = 0.0048) demonstrated decreased enrichment. Additionally, the psoriatic arthritis group exhibited significantly higher levels of Ralstonia, Bifidobacterium and Micromonospora. Based on these findings, it can be inferred that individuals with lower levels of Prevotella and higher levels of Corynebacterium may be more susceptible to psoriasis exacerbation.
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Affiliation(s)
- Wen Fan
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300, Nanjing, People's Republic of China
- Department of Dermatology, Changzhou NO. 2 People's Hospital Affiliated to Nanjing Medical University, Changzhou, Jiangsu, People's Republic of China
| | - Na Lei
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300, Nanjing, People's Republic of China
| | - Yujie Zheng
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300, Nanjing, People's Republic of China
| | - Juan Liu
- Department of Bacteriological Laboratory, Changzhou NO. 2 People's Hospital Affiliated to Nanjing Medical University, Changzhou, Jiangsu, People's Republic of China
| | - Xuechen Cao
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300, Nanjing, People's Republic of China
| | - Ting Su
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300, Nanjing, People's Republic of China
| | - Zhonglan Su
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300, Nanjing, People's Republic of China
| | - Yan Lu
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300, Nanjing, People's Republic of China.
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Zhang Y, Sun Y, Hu Y, Zheng S, Shao H, Lin L, Pan Y, Li C. Porphyromonas gingivalis msRNA P.G_45033 induces amyloid-β production by enhancing glycolysis and histone lactylation in macrophages. Int Immunopharmacol 2023; 121:110468. [PMID: 37320870 DOI: 10.1016/j.intimp.2023.110468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 05/24/2023] [Accepted: 06/06/2023] [Indexed: 06/17/2023]
Abstract
BACKGROUND High expression of amyloid-β (Aβ) in periodontal tissue could contribute to exacerbating the development of both periodontitis and Alzheimer's disease (AD). Porphyromonas gingivalis (P. gingivalis) as a periodontal pathogen expresses msRNAs, which can regulate gene transcription in host cells. OBJECTIVE The aim of this study is to reveal the mechanism of msRNA P.G_45033, a high copy msRNA in P. gingivalis, inducing Aβ expression in macrophages, and provide a new insight to explain the development of periodontitis, and also to explain the role of periodontal infection on AD. METHODS The levels of glucose consumption, pyruvate and lactate productions in macrophages after transfection with msRNA P.G_45033 were detected. Miranda, TargetScan, and RNAhybrid databases were used to predict the target gene of msRNA P.G_45033, and GO analysis was conducted to describe the functions of the overlapping ones. RT2 glucose-metabolism PCR Array was used to verify the relationship between msRNA P.G_45033 and the expression of genes related to glucose metabolism. The levels of histone Kla were detected using western blotting. The levels of Aβ in the macrophages and the culture medium were detected by immunofluorescence and ELISA, respectively. RESULTS The levels of glucose consumption, pyruvate and lactate productions were increased after transfection of msRNA P.G_45033 in macrophages. GO analysis revealed that target genes were enriched in the metabolic process. RT2 glucose-metabolism PCR Array showed the expression of genes associated with glycolysis. The results of western blotting showed that the level of histone Kla was increased in macrophages. The results of immunofluorescence and ELISA showed that Aβ levels in macrophages and culture medium were increased after transfection. CONCLUSION The present study revealed that msRNA P.G_45033 can induce Aβ production by enhancing glycolysis and histone Kla in macrophages.
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Affiliation(s)
- Yonghuan Zhang
- Department of Periodontology, School and Hospital of Stomatology, China Medical University, Shenyang, Liaoning, China; Liaoning Provincial Key Laboratory of Oral Disease, Shenyang, Liaoning, China
| | - Yangyang Sun
- Department of Periodontology, School and Hospital of Stomatology, China Medical University, Shenyang, Liaoning, China; Liaoning Provincial Key Laboratory of Oral Disease, Shenyang, Liaoning, China
| | - Ying Hu
- Department of Periodontology, School and Hospital of Stomatology, China Medical University, Shenyang, Liaoning, China; Liaoning Provincial Key Laboratory of Oral Disease, Shenyang, Liaoning, China
| | - Shaowen Zheng
- Department of Periodontology, School and Hospital of Stomatology, China Medical University, Shenyang, Liaoning, China; Liaoning Provincial Key Laboratory of Oral Disease, Shenyang, Liaoning, China
| | - Haigang Shao
- Department of Periodontology, School and Hospital of Stomatology, China Medical University, Shenyang, Liaoning, China; Liaoning Provincial Key Laboratory of Oral Disease, Shenyang, Liaoning, China
| | - Li Lin
- Department of Periodontology, School and Hospital of Stomatology, China Medical University, Shenyang, Liaoning, China; Liaoning Provincial Key Laboratory of Oral Disease, Shenyang, Liaoning, China
| | - Yaping Pan
- Department of Periodontology, School and Hospital of Stomatology, China Medical University, Shenyang, Liaoning, China; Liaoning Provincial Key Laboratory of Oral Disease, Shenyang, Liaoning, China.
| | - Chen Li
- Department of Periodontology, School and Hospital of Stomatology, China Medical University, Shenyang, Liaoning, China; Liaoning Provincial Key Laboratory of Oral Disease, Shenyang, Liaoning, China.
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Baek YS, Kwak EJ, Kim YC, Kim KE, Song HJ, Jeon J. Periodontal disease does not increase the risk of subsequent psoriasis. Sci Rep 2023; 13:5942. [PMID: 37046012 PMCID: PMC10097622 DOI: 10.1038/s41598-023-32907-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 04/04/2023] [Indexed: 04/14/2023] Open
Abstract
Previous studies suggested that chronic periodontitis may be a risk factor for psoriasis. However, no study has confirmed this relationship for all stages of periodontal disease (gingivitis and periodontitis). This nationwide population-based retrospective cohort study aimed to investigate whether periodontal disease is an independent risk factor for the development of subsequent psoriasis. Patients aged ≥ 20 years who underwent both medical and oral checkups from the National Health Screening Program between 2002 and 2007 were selected from a customized database provided by the National Health Insurance Service (NHIS). Then, patients with periodontal disease (n = 3,682,468) and without periodontal disease (control, n = 3,637,128) according to oral examination results were identified. We tracked each patient for subsequent psoriasis diagnosis until the end of 2018 using NHIS database. The incidence rates of psoriasis per 1000 person-years were 0.36 and 0.34 in the periodontal disease group and control groups, respectively. After adjusting for potential cofactors, no significant increase in risk (adjusted hazard ratio, 0.994; 95% confidence interval, 0.974-1.015) was observed. Similar results were observed when analyzing the risk of psoriasis in patients who required scaling or periodontal surgery. In conclusion, periodontal disease is not an independent risk factor of psoriasis.
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Affiliation(s)
- Yoo Sang Baek
- Department of Dermatology, Guro Hospital, Korea University College of Medicine, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Republic of Korea
| | - Eun-Jung Kwak
- National Dental Care Center for Person with Special Needs, Seoul National University Dental Hospital, Seoul, Republic of Korea
| | - Young Chan Kim
- Department of Dermatology, Guro Hospital, Korea University College of Medicine, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Republic of Korea
| | - Ko Eun Kim
- Department of Dermatology, Guro Hospital, Korea University College of Medicine, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Republic of Korea
| | - Hae Jun Song
- Department of Dermatology, Guro Hospital, Korea University College of Medicine, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Republic of Korea
| | - Jiehyun Jeon
- Department of Dermatology, Guro Hospital, Korea University College of Medicine, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Republic of Korea.
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Hussein M, Farag YMK, Sonis S. Psoriasis and oral health in adult United States population: a cross-sectional study. BMC Oral Health 2023; 23:66. [PMID: 36732740 PMCID: PMC9896729 DOI: 10.1186/s12903-022-02689-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 12/22/2022] [Indexed: 02/04/2023] Open
Abstract
OBJECTIVES To detect the association between psoriasis as an exposure and oral health conditions as outcomes represented by periodontal and dentition status. This was addressed by analysis of a large number of adults in the United States. METHODS By using The National Health and Nutrition Examination Survey datasets from 2009 to 2014, we performed a cross-sectional analysis of 11,726 participants included in our study population. For participants aged ≥ 30 years, the psoriasis status was assessed from the medical questionnaire. We used data from periodontal and oral examinations to assess the oral conditions of our participants. We examined the association between psoriasis as exposure and moderate/severe periodontitis and non-functional dentition as outcomes. RESULTS The weighted prevalence of psoriasis was 3%, 44% for moderate/severe periodontitis, and 20.5% for non-functional dentition. The fully adjusted model showed no significant association between psoriasis and moderate/severe periodontitis (Prevalence Ratio 1.02, 95% CI 0.9-1.2, p = 0.8). There was no statistically significant association between psoriasis and non-functional dentition except in the fully adjusted model it became statistically significant (Prevalence Ratio 0.8, 95% CI 0.7-0.9, p = 0.04). CONCLUSION Our results showed no association between psoriasis and periodontal or dentition status except in a fully adjusted model for non-functional dentition.
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Affiliation(s)
- Mai Hussein
- Harvard Medical School, 25 Shattuck Street, Boston, MA, 02115, USA. .,Ministry of Health and Population, Cairo, Egypt.
| | - Youssef M. K. Farag
- grid.38142.3c000000041936754XHarvard Medical School, 25 Shattuck Street, Boston, MA 02115 USA ,grid.21107.350000 0001 2171 9311Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD USA
| | - Stephen Sonis
- Division of Oral Medicine and Dentistry, Brigham and Women’s Hospital/Dana Farber Cancer Institute, Boston, MA USA ,grid.38142.3c000000041936754XDepartment of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, MA USA ,Primary Endpoint Solutions, LLC, Waltham, MA USA
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Baurecht H, Freuer D, Welker C, Tsoi LC, Elder JT, Ehmke B, Leitzmann MF, Holtfreter B, Baumeister SE. Relationship between periodontitis and psoriasis: A two-sample Mendelian randomization study. J Clin Periodontol 2022; 49:573-579. [PMID: 35362630 DOI: 10.1111/jcpe.13620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 02/25/2022] [Accepted: 03/21/2022] [Indexed: 11/30/2022]
Abstract
AIM Observational research suggests that periodontitis affects psoriasis. However, observational studies are prone to reverse causation and confounding, which hampers drawing causal conclusions and the effect direction. We applied the Mendelian randomization (MR) method to comprehensively assess the potential bi-directional association between periodontitis and psoriasis. MATERIALS AND METHODS We used genetic instruments from the largest available genome-wide association study of European descent for periodontitis (17,353 cases, 28,210 controls) to investigate the relationship with psoriasis (13,229 cases, 21,543 controls), and vice versa. Causal Analysis Using Summary Effect (CAUSE) estimates and inverse variance-weighted (IVW) MR analyses were used for the primary analysis. Robust MR approaches were used for sensitivity analyses. RESULTS Both univariable methods, CAUSE and IVW MR analyses, did not reveal any impact of periodontitis on psoriasis (CAUSE odds ratio [OR] = 1.00, p = 1.00; IVW OR = 1.02, p = .6247), or vice versa (CAUSE OR = 1.01, p = .5135; IVW OR = 1.00, p = .7070). The null association was corroborated by pleiotropy-robust methods with ORs close to 1 and p-values >.59. Overall, MR analyses did not suggest any effect of periodontitis on psoriasis. Similarly, there was no evidence to support an effect of psoriasis on periodontitis. CONCLUSIONS Within the limitations of this MR study, the outcomes supported neither periodontitis affecting psoriasis nor psoriasis affecting periodontitis.
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Affiliation(s)
- Hansjörg Baurecht
- Department of Epidemiology and Preventive Medicine, University of Regensburg, Regensburg, Germany
| | - Dennis Freuer
- Chair of Epidemiology, University of Augsburg, University Hospital Augsburg, Augsburg, Germany
| | - Christine Welker
- Department of Epidemiology and Preventive Medicine, University of Regensburg, Regensburg, Germany
| | - Lam C Tsoi
- Department of Dermatology, University of Michigan Medical School, Ann Arbor, Michigan, USA.,Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, Michigan, USA.,Department of Biostatistics, Center for Statistical Genetics, University of Michigan, Ann Arbor, Michigan, USA
| | - James T Elder
- Department of Dermatology, University of Michigan Medical School, Ann Arbor, Michigan, USA.,Ann Arbor Veterans Affairs Hospital, Ann Arbor, Michigan, USA
| | - Benjamin Ehmke
- Clinic for Periodontology and Conservative Dentistry, University of Münster, Münster, Germany
| | - Michael F Leitzmann
- Department of Epidemiology and Preventive Medicine, University of Regensburg, Regensburg, Germany
| | - Birte Holtfreter
- Department of Restorative Dentistry, Periodontology, Endodontology, and Preventive and Pediatric Dentistry, University Medicine Greifswald, Greifswald, Germany
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Townsend D. Identification of venular capillary remodelling: a possible link to the development of periodontitis? J Periodontal Implant Sci 2022; 52:65-76. [PMID: 35187874 PMCID: PMC8860762 DOI: 10.5051/jpis.2101160058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 07/13/2021] [Accepted: 08/23/2021] [Indexed: 11/08/2022] Open
Affiliation(s)
- David Townsend
- Periodontology Unit, UCL Eastman Dental Institute, UCL, University of London, London, UK
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Han JH, Park JW, Han KD, Park JB, Kim M, Lee JH. Smoking and Periodontitis Can Play a Synergistic Role in the Development of Psoriasis: A Nationwide Cohort Study. Dermatology 2021; 238:554-561. [PMID: 34535604 DOI: 10.1159/000518296] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Accepted: 06/26/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Periodontitis is a chronic inflammatory disorder involving the periodontium. The precise nature of the association between periodontitis and psoriasis has not been determined. OBJECTIVE This nationwide population-based study investigated the relationship between periodontitis and the risk of psoriasis. METHODS A health screening database, which is a sub-dataset of the Korean National Health Insurance System database, was used in this study. Subjects with (n = 1,063,004) and without (n = 8,655,587) periodontitis who underwent health examinations from January to December 2009 were followed for 9 years. RESULTS In multivariable analysis, compared to the non-periodontitis group, periodontitis patients had a significantly higher risk of developing psoriasis (hazard ratio 1.116, 95% confidence interval 1.101-1.13). Non-smokers with periodontitis had an 11% increase in risk of psoriasis and smokers with periodontitis had a 26.5% increase in risk of psoriasis compared to non-smokers without periodontitis. CONCLUSION Our study highlights periodontitis as a potential independent risk factor for psoriasis, increasing awareness of the synergistic role of smoking and periodontitis in the pathogenesis of psoriasis.
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Affiliation(s)
- Ju Hee Han
- Department of Dermatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jin Woo Park
- Department of Dermatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kyung Do Han
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, Republic of Korea
| | - Jun Beom Park
- Department of Periodontics, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Miri Kim
- Department of Dermatology, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ji Hyun Lee
- Department of Dermatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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Yan D, Gudjonsson JE, Le S, Maverakis E, Plazyo O, Ritchlin C, Scher JU, Singh R, Ward NL, Bell S, Liao W. New Frontiers in Psoriatic Disease Research, Part I: Genetics, Environmental Triggers, Immunology, Pathophysiology, and Precision Medicine. J Invest Dermatol 2021; 141:2112-2122.e3. [PMID: 34303522 PMCID: PMC8384663 DOI: 10.1016/j.jid.2021.02.764] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Revised: 02/23/2021] [Accepted: 02/24/2021] [Indexed: 02/07/2023]
Abstract
Psoriasis is a chronic inflammatory condition characterized by systemic immune dysregulation. Over the past several years, advances in genetics, microbiology, immunology, and mouse models have revealed the complex interplay between the heritable and microenvironmental factors that drive the development of psoriatic inflammation. In the first of this two-part review series, the authors will discuss the newest insights into the pathogenesis of psoriatic disease and highlight how the evolution of these scientific fields has paved the way for a more personalized approach to psoriatic disease treatment.
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Affiliation(s)
- Di Yan
- Ronald O. Perelman Department of Dermatology, NYU Langone Health, New York, New York, USA
| | | | - Stephanie Le
- Department of Dermatology, University of California, Davis, Sacramento, California, USA
| | - Emanual Maverakis
- Department of Dermatology, University of California, Davis, Sacramento, California, USA
| | - Olesya Plazyo
- Department of Dermatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Christopher Ritchlin
- Center for Musculoskeletal Research, Division of Allergy, Immunology and Rheumatology, University of Rochester School of Medicine & Dentistry, Rochester, New York, USA
| | - Jose U Scher
- Department of Medicine, NYU Grossman School of Medicine, NYU Langone Health, New York, New York, USA
| | - Roopesh Singh
- Department of Nutrition, School of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
| | - Nicole L Ward
- Department of Nutrition, School of Medicine, Case Western Reserve University, Cleveland, Ohio, USA; Department of Dermatology, School of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
| | - Stacie Bell
- National Psoriasis Foundation, Portland, Oregon, USA
| | - Wilson Liao
- UCSF Department of Dermatology, University of California San Francisco, San Francisco, California, USA.
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Graetz C, Woeste S, Mrowietz U, Ehrenthal JC. The impact of psychological attachment on the relationship between periodontal health and dental fear in patients with versus without psoriasis: a questionnaire-based, cross-sectional study. BMC Oral Health 2021; 21:95. [PMID: 33663457 PMCID: PMC7934537 DOI: 10.1186/s12903-021-01457-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 02/23/2021] [Indexed: 11/16/2022] Open
Abstract
Background While there is increasing evidence for the relevance of psychosocial variables such as dental fear or psychological attachment in dentistry, much less is known about the mechanisms that determine the strength of those associations. One potential moderator is the occurrence of a comorbid chronic disease such as psoriasis, which is linked to relevant disease parameters such as periodontal inflammation. The aim of the study was to test a moderation model of the relationship between dental fear, psychological attachment and psoriasis on periodontal health. Methods A total of 201 patients (100 with psoriasis, 101 without psoriasis) were included in a questionnaire-based, cross-sectional study. Dental status was measured with the Community Periodontal Index (CPI), dental fear was measured with the Hierarchical Anxiety Questionnaire (HAQ), and psychological attachment was measured with the Relationship Questionnaire (RQ). In addition to the examination of main effects, bootstrapping-based analyses were conducted to test the moderating influence of psychological attachment on the association between CPI and dental fear, gain moderated by group (with vs. without psoriasis). Results Controlling for several covariates, higher CPI scores were associated with higher levels of dental fear only in individuals without psoriasis under conditions of higher levels of psychological attachment anxiety and lower levels of attachment avoidance. Conclusion In individuals without psoriasis, psychological attachment can moderate the association between periodontal health and dental fear. This may provide a useful framework for reducing dental fear through interventions on the level of the dentist-patient relationship.
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Affiliation(s)
- Christian Graetz
- Clinic of Conservative Dentistry and Periodontology, University of Kiel, Arnold-Heller-Str. 3, Haus B, 24105, Kiel, Germany.
| | - Sirka Woeste
- Clinic of Conservative Dentistry and Periodontology, University of Kiel, Arnold-Heller-Str. 3, Haus B, 24105, Kiel, Germany
| | - Ullrich Mrowietz
- Psoriasis-Center at the Department of Dermatology, University Medical Center Schleswig-Holstein, Campus, Kiel, Germany
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Zhang X, Gu H, Xie S, Su Y. Periodontitis in patients with psoriasis: A systematic review and meta-analysis. Oral Dis 2020; 28:33-43. [PMID: 32852860 PMCID: PMC9290533 DOI: 10.1111/odi.13617] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 07/24/2020] [Accepted: 07/28/2020] [Indexed: 12/23/2022]
Abstract
Objective The present study aimed to summarize and update the evidence regarding the association between periodontitis and psoriasis. Methods The present systematic review was conducted under the guidelines of Transparent Reporting of Systematic Reviews and Meta‐Analyses (PRISMA) and was recorded in the PROSPERO database, under registration number CRD42017063799. Three databases (MEDLINE, Embase, and Cochrane Library) were searched up to March 2020. Case–control or cohort studies assessing the association between periodontitis and psoriasis were identified. Quantitative synthesis was conducted with meta‐analysis. Results A total of 13 studies (11 case–control and two cohort studies) assessing the association between periodontitis and psoriasis were included. Of these 13 articles, 9 showed the prevalence of periodontitis or psoriasis. Therefore, meta‐analyses were conducted with data retrieved from the nine studies included. Pooled effect estimate for nine studies showed that patients with periodontitis associated with a higher risk of psoriasis with a pooled OR of 2.87 (95% CI, 1.75–4.69). Conclusions This systematic review demonstrated a positive association between periodontitis and psoriasis; however, a causal relationship cannot be established. Due to the weak evidence, caution should be taken when interpreting the results regarding periodontal parameters. Well‐designed prospective studies are necessary to evaluate interactions between both diseases.
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Affiliation(s)
- Xinze Zhang
- Department of Stomatology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Hongqiu Gu
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Shang Xie
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China
| | - Yingying Su
- Department of Stomatology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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Lequang JA. Updates in Psoriasis Management: Based on selected presentations from Maui Derm 2020, January 25-29, 2020, Maui, Hawaii. THE JOURNAL OF CLINICAL AND AESTHETIC DERMATOLOGY 2020; 13:S1-S17. [PMID: 33282110 PMCID: PMC7706859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Affiliation(s)
- Jo Ann Lequang
- Ms. Lequang is Owner of LeQ Medical in Angleton, Texas; Director of Scientific Communications at NEMA Research, Inc., in Naples, Florida; and Founding Director of No Baby Blisters in Colorado Springs, Colorado
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