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Zameer U, Saqib E, Munshi MS, Rohail S. Connecting the Dots: How Herpes Viruses Influence Type 2 Diabetes: Insights from Experimental Researches. Clin Med Insights Endocrinol Diabetes 2024; 17:11795514241249013. [PMID: 38689700 PMCID: PMC11060029 DOI: 10.1177/11795514241249013] [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: 12/08/2023] [Accepted: 04/01/2024] [Indexed: 05/02/2024] Open
Affiliation(s)
- Ushna Zameer
- Karachi Medical and Dental College, Karachi, Pakistan
| | - Eisha Saqib
- Karachi Medical and Dental College, Karachi, Pakistan
| | | | - Samia Rohail
- Karachi Medical and Dental College, Karachi, Pakistan
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Midorikawa S, Mizukami H, Kudoh K, Takeuchi Y, Sasaki T, Kushibiki H, Wang Z, Itakura Y, Murakami K, Kudo N, Nagaki T, Wakasa T, Nakamura Y, Matsubara A. Diabetes can increase the prevalence of EBV infection and worsen the prognosis of nasopharyngeal carcinoma. Pathology 2024; 56:65-74. [PMID: 38071160 DOI: 10.1016/j.pathol.2023.09.013] [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: 01/30/2023] [Revised: 09/13/2023] [Accepted: 09/27/2023] [Indexed: 01/24/2024]
Abstract
Epstein‒Barr virus (EBV) infection is a primary oncogenic factor of nasopharyngeal carcinoma (NPC) that elicits epithelial-mesenchymal transition (EMT). Although diabetic patients are more susceptible to various infectious diseases, the pathological association with virus-related NPC has not yet been clarified. Herein, we evaluated the influence of diabetes on the clinicopathological changes of 70 patients with NPC. Disease-specific survival (DSS) modified by viral infection was also analysed. The proportion of NPC patients with diabetes was 32.9% (23/70 cases), and 91.3% (21/23 cases) were infected with EBV detected by EBER-I in situ hybridisation. NPC with diabetes showed an effect on EMT evaluated by immunostaining for E-cadherin and vimentin, which was correlated with HbA1c levels. Receiver operating characteristic (ROC) curve analysis determined a HbA1c level of 6.5% as the cut-off value for primary disease death at 2 years [area under the curve (AUC) 0.76; sensitivity 0.64; and specificity 0.81]. High HbA1c levels (≥6.5%) significantly increased the number of lymph node metastases in NPC compared to low HbA1c levels (<6.5%, p<0.01). Diabetic NPC patients had a significantly poorer prognosis than all non-diabetic patients (DSS, 72 months vs not reached, p<0.05). Diabetic EBV-positive NPC patients had a significantly poorer prognosis than non-diabetic EBV-positive patients (DSS, 35 months vs not reached, p<0.01). Multivariate analysis using the Cox proportional hazards model also suggested that HbA1c ≥6.5% was a significant factor in poor prognosis, with a hazard ratio of 6.84 (p<0.05). Collectively, our results revealed for the first time a high prevalence of EBV infection, poor prognosis and the importance of proper glycaemic control in diabetic NPC patients.
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Affiliation(s)
- Shin Midorikawa
- Department of Pathology and Molecular Medicine, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan; Department of Otolaryngology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Hiroki Mizukami
- Department of Pathology and Molecular Medicine, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan.
| | - Kazuhiro Kudoh
- Department of Pathology and Molecular Medicine, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Yuki Takeuchi
- Department of Pathology and Molecular Medicine, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Takanori Sasaki
- Department of Pathology and Molecular Medicine, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Hanae Kushibiki
- Department of Pathology and Molecular Medicine, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Zhenchao Wang
- Department of Pathology and Molecular Medicine, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Yuko Itakura
- Department of Pathology, Japanese Red Cross Ishinomaki Hospital, Ishinomaki, Miyagi, Japan
| | - Kotaro Murakami
- Department of Pathology and Molecular Medicine, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Naomi Kudo
- Department of Otolaryngology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Takahiko Nagaki
- Department of Otolaryngology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Tomoko Wakasa
- Department of Diagnostic Pathology, Kindai University Nara Hospital, Nara, Japan
| | - Yasuhiro Nakamura
- Division of Pathology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, Sendai, Miyagi, Japan
| | - Atsushi Matsubara
- Department of Otolaryngology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
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Bhagchandani T, Nikita, Verma A, Tandon R. Exploring the Human Virome: Composition, Dynamics, and Implications for Health and Disease. Curr Microbiol 2023; 81:16. [PMID: 38006423 DOI: 10.1007/s00284-023-03537-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 10/24/2023] [Indexed: 11/27/2023]
Abstract
Humans are colonized by large number of microorganisms-bacteria, fungi, and viruses. The overall genome of entire viruses that either lives on or inside the human body makes up the human virome and is indeed an essential fraction of the human metagenome. Humans are constantly exposed to viruses as they are ubiquitously present on earth. The human virobiota encompasses eukaryotic viruses, bacteriophages, retroviruses, and even giant viruses. With the advent of Next-generation sequencing (NGS) and ongoing development of numerous bioinformatic softwares, identification and taxonomic characterization of viruses have become easier. The viruses are abundantly present in humans; these can be pathogenic or commensal. The viral communities occupy various niches in the human body. The viruses start colonizing the infant gut soon after birth in a stepwise fashion and the viral composition diversify according to their feeding habits. Various factors such as diet, age, medications, etc. influence and shape the human virome. The viruses interact with the host immune system and these interactions have beneficial or detrimental effects on their host. The virome composition and abundance change during the course of disease and these alterations impact the immune system. Hence, the virome population in healthy and disease conditions influences the human host in numerous ways. This review presents an overview of assembly and composition of the human virome in healthy asymptomatic individuals, changes in the virome profiles, and host-virome interactions in various disease states.
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Affiliation(s)
- Tannu Bhagchandani
- Laboratory of AIDS Research and Immunology, School of Biotechnology, Jawaharlal Nehru University, New Delhi, India
| | - Nikita
- Laboratory of AIDS Research and Immunology, School of Biotechnology, Jawaharlal Nehru University, New Delhi, India
| | - Anjali Verma
- Laboratory of AIDS Research and Immunology, School of Biotechnology, Jawaharlal Nehru University, New Delhi, India
| | - Ravi Tandon
- Laboratory of AIDS Research and Immunology, School of Biotechnology, Jawaharlal Nehru University, New Delhi, India.
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Wang X, Chen J, Cao Z, Yu X. Associations between human cytomegalovirus infection and type 2 diabetes mellitus: a systematic review and meta-analysis. BMJ Open 2023; 13:e071934. [PMID: 37620256 PMCID: PMC10450059 DOI: 10.1136/bmjopen-2023-071934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 08/07/2023] [Indexed: 08/26/2023] Open
Abstract
OBJECTIVE Multiple studies have reported a potential contribution of human cytomegalovirus (HCMV) to the pathogenesis of type 1 diabetes and post-transplantation diabetes. However, the association between HCMV and type 2 diabetes mellitus (T2DM) remains unclear. In this paper, we employ the meta-analysis approach to investigate the potential correlation between HCMV infection and T2DM. METHOD The data of our study were collected from PubMed, Embase, Web of Science, Cochrane Library, China National Knowledge Infrastructure and WAN FANG databases from inception to November 2022. Using the Review Manager V.5.4 software, the meta-analysis was performed. RESULTS A total of 18 139 patients from 22 studies were included in our analysis. In the Asian subgroup, the patients with T2DM group had a significantly higher frequency of HCMV infection and older age compared with the healthy group. In the European, the frequency of HCMV infection in the T2DM was lower than the healthy group, although this difference was not statistically significant. After adjusting for demographic factors, the adjusted OR of T2DM for risk of by HCMV status was not found to be significant (adjusted OR=1.19, 95% CI=0.88 to 1.62, p>0.05). Additionally, T2DM with vasculopathy had a significantly higher rate of HCMV infection compared with those without vasculopathy (OR=1.87, 95% CI=1.24 to 2.83, p<0.05). Among T2DM with HCMV infection, there were significant increases in fasting blood glucose levels and the proportion of CD8+ T lymphocytes. Conversely, fasting blood insulin levels, the proportion of CD4+ T lymphocyte and the CD4+/CD8+ ratio were significantly decreased compared with the healthy group. CONCLUSION At present, the available evidence does not provide a clear understanding of whether there is a significant association between T2DM and HCMV infection. Additionally, T2DM with HCMV infection exhibited significantly worse blood glucose regulation and immune markers, as well as a higher frequency of vasculopathy. PROSPERO REGISTRATION NUMBER CRD42022342066.
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Affiliation(s)
- Xiaona Wang
- Key Laboratory of Basic and Clinical Research of Heilongjiang Province, Eye Hospital, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Jun Chen
- Key Laboratory of Basic and Clinical Research of Heilongjiang Province, Eye Hospital, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Zhichao Cao
- Key Laboratory of Basic and Clinical Research of Heilongjiang Province, Eye Hospital, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Xuhui Yu
- Key Laboratory of Basic and Clinical Research of Heilongjiang Province, Eye Hospital, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
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Strzelczyk JK, Świętek A, Hudy D, Gołąbek K, Gaździcka J, Miśkiewicz-Orczyk K, Ścierski W, Strzelczyk J, Misiołek M. Low Prevalence of HSV-1 and Helicobacter pylori in HNSCC and Chronic Tonsillitis Patients Compared to Healthy Individuals. Diagnostics (Basel) 2023; 13:diagnostics13101798. [PMID: 37238282 DOI: 10.3390/diagnostics13101798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/12/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
Recent studies identified viral and bacterial factors, including HSV-1 and H. pylori, as possible factors associated with diseases such as chronic tonsillitis and cancers, including head and neck squamous cell carcinoma (HNSCC). We assessed the prevalence of HSV-1/2 and H. pylori in patients with HNSCC, chronic tonsillitis, and healthy individuals using PCR after DNA isolation. Associations were sought between the presence of HSV-1, H. pylori, and clinicopathological and demographic characteristics and stimulant use. HSV-1 and H. pylori were most frequently identified in controls (HSV-1: 12.5% and H. pylori: 6.3%). There were 7 (7.8%) and 8 (8.6%) patients with positive HSV-1 in HNSCC and chronic tonsillitis patients, respectively, while the prevalence of H. pylori was 0/90 (0%) and 3/93 (3.2%), respectively. More cases of HSV-1 were observed in older individuals in the control group. All positive HSV-1 cases in the HNSCC group were associated with advanced tumor stage (T3/T4). The prevalence of HSV-1 and H. pylori was highest in the controls compared to HNSCC and chronic tonsillitis patients, which indicates that the pathogens were not risk factors. However, since all positive HSV-1 cases in the HNSCC group were observed only in patients with advanced tumor stage, we suggested a possible link between HSV-1 and tumor progression. Further follow-up of the study groups is planned.
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Affiliation(s)
- Joanna Katarzyna Strzelczyk
- Department of Medical and Molecular Biology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, 19 Jordana St., 41-808 Zabrze, Poland
| | - Agata Świętek
- Department of Medical and Molecular Biology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, 19 Jordana St., 41-808 Zabrze, Poland
- Silesia LabMed Research and Implementation Center, Medical University of Silesia in Katowice, 19 Jordana St., 41-808 Zabrze, Poland
| | - Dorota Hudy
- Department of Medical and Molecular Biology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, 19 Jordana St., 41-808 Zabrze, Poland
| | - Karolina Gołąbek
- Department of Medical and Molecular Biology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, 19 Jordana St., 41-808 Zabrze, Poland
| | - Jadwiga Gaździcka
- Department of Medical and Molecular Biology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, 19 Jordana St., 41-808 Zabrze, Poland
| | - Katarzyna Miśkiewicz-Orczyk
- Department of Otorhinolaryngology and Oncological Laryngology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, 10 C Skłodowskiej St., 41-800 Zabrze, Poland
| | - Wojciech Ścierski
- Department of Otorhinolaryngology and Oncological Laryngology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, 10 C Skłodowskiej St., 41-800 Zabrze, Poland
| | - Janusz Strzelczyk
- Department of Endocrinology and Neuroendocrine Tumors, Department of Pathophysiology and Endocrinology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, 35 Ceglana St., 40-514 Katowice, Poland
| | - Maciej Misiołek
- Department of Otorhinolaryngology and Oncological Laryngology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, 10 C Skłodowskiej St., 41-800 Zabrze, Poland
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Mahendra J, Mahendra L, Divya D, Ilango P, Devarajan N, Thanigaimalai A. Association of Epstein-Barr virus, cytomegalovirus and lipocalin with periodontitis in type 2 diabetic subjects. Oral Dis 2023; 29:1163-1171. [PMID: 34850506 DOI: 10.1111/odi.14091] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 11/03/2021] [Accepted: 11/08/2021] [Indexed: 12/15/2022]
Abstract
OBJECTIVE The current study aims to evaluate and compare the lipocalin, adiponectin and periodontal viruses in the generalized periodontitis patients with and without diabetes mellitus. MATERIALS AND METHODS Seventy subjects were grouped into 35 systemically healthy (GP) and 35 patients with diabetes mellitus (GP+DM). The periodontal parameters, demographic and diabetic variables were evaluated in both the groups. The subgingival tissue samples were procured from the diseased sites and were analysed for the detection of EBV, CMV, HSV and protein markers by real-time polymerase chain reaction (RT-PCR) and lipocalin and adiponectin were identified by enzyme-linked immunosorbent assay (ELISA). RESULTS The demographic variables such as age and BMI did not differ between the groups. PI and CAL were found to be significantly higher in GP+DM (p < 0.05). EBV (82.9%), CMV (71.4%) and protein marker: lipocalin were also found to be statistically highly significant in GP+DM and adiponectin was found to be higher in GP group and reduced in GP+DM group (p < 0.0001). CONCLUSION The increased prevalence of EBV and CMV and lipocalin with reduced levels of adiponectin in patients with diabetes and periodontitis which may show aggravation of the diabetic status of the periodontitis patients thereby reinforcing a strong Periodontitis-DM continuum.
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Affiliation(s)
- Jaideep Mahendra
- Department of Periodontics, Meenakshi Ammal Dental College and Hospital, Chennai, India
| | - Little Mahendra
- Department of Periodontics, Maktoum bin Hamdan Dental University, Dubai, United Arab Emirates
| | - Dhana Divya
- Department of Periodontics, Sri Ramachandra Dental College and Hospital, Chennai, India
| | - Paavai Ilango
- Department of Periodontics, Priyadarshini Dental College and Hospital, Chennai, India
| | - Nalini Devarajan
- Central research laboratory, Meenakshi Ammal Dental College and Hospital, Chennai, India
| | - Abirami Thanigaimalai
- Department of Periodontics, Priyadarshini Dental College and Hospital, Chennai, India
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Huang J, Wang B, Shi L, Wang H. Clinical features of bowenoid papulosis of prepuce associated with diabetes mellitus. Photodiagnosis Photodyn Ther 2023; 42:103536. [PMID: 36965760 DOI: 10.1016/j.pdpdt.2023.103536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 03/22/2023] [Indexed: 03/27/2023]
Affiliation(s)
- Jianhua Huang
- Department of Dermatology, Huadong Hospital, Fudan University, Shanghai, China
| | - Bo Wang
- Department of Dermatology, University of Michigan. Ann Arbor, MI, USA
| | - Lei Shi
- Department of Dermatology, Huadong Hospital, Fudan University, Shanghai, China.
| | - Hongwei Wang
- Department of Dermatology, Huadong Hospital, Fudan University, Shanghai, China.
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Hamada N, Shigeishi H, Oka I, Sasaki M, Kitasaki H, Nakamura M, Yano K, Wu CH, Kaneyasu Y, Maehara T, Sugiyama M, Ohta K. Associations between Oral Human Herpesvirus-6 and -7 and Periodontal Conditions in Older Adults. Life (Basel) 2023; 13:life13020324. [PMID: 36836681 PMCID: PMC9965650 DOI: 10.3390/life13020324] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 01/17/2023] [Accepted: 01/20/2023] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND The associations between oral human herpesvirus-6 (HHV-6) and HHV-7, periodontal conditions, and lifestyle-related diseases, such as hypertension, diabetes, and dyslipidemia, have not been fully investigated in older adults. METHODS Seventy-four older patients who visited Hiroshima University Hospital were enrolled. Tongue swab samples were employed, and a real-time polymerase chain reaction was performed to detect HHV-6 and HHV-7 DNA. Dental plaque accumulation, probing pocket depth, and bleeding on probing (BOP) (i.e., a sign of periodontal inflammation) were examined. The periodontal inflamed surface area (PISA) value (i.e., an indicator of the severity of periodontitis) was also examined. RESULTS Of the 74 participants, one participant (1.4%) was HHV-6 DNA-positive and 36 participants (48.6%) were HHV-7 DNA-positive. A significant association between HHV-7 DNA and probing depth was found (p = 0.04). The HHV-7 DNA-positive participants had a higher positive rate of a ≥6-mm periodontal pocket with BOP (25.0%) than the HHV-7 DNA-negative participants (7.9%). Additionally, the HHV-7 DNA-positive participants had a higher PISA value than the HHV-7 DNA-negative participants. However, there was no significant association between HHV-7 and the PISA value (p = 0.82). No significant association was found between HHV-7 and lifestyle-related diseases (p > 0.05). CONCLUSIONS Oral HHV-7 infection is associated with a deep periodontal pocket.
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Malik S, Sah R, Muhammad K, Waheed Y. Tracking HPV Infection, Associated Cancer Development, and Recent Treatment Efforts-A Comprehensive Review. Vaccines (Basel) 2023; 11:vaccines11010102. [PMID: 36679945 PMCID: PMC9860736 DOI: 10.3390/vaccines11010102] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 12/23/2022] [Accepted: 12/26/2022] [Indexed: 01/03/2023] Open
Abstract
Human papillomaviruses (HPVs) are high-risk causative factors for HPV infection. This infection does not come alone; it is often seen with co-infection with other viruses and acts as a causative agent for several malignancies. The major purpose of this comprehensive study was to highlight some recent advances in biotechnology associated with HPV infection, including understanding its host interactions and cancerous progression. A systematic research strategy was used to gather data from recent, and the most advanced published electronic sources. The compiled data explain the recent understanding of biology, host-viral interaction cycles, co-infection with other viral diseases, and cellular transformation toward malignancies associated with HPV. In recent years, some vaccination protocols have been introduced in the form of live attenuated, subunit, and DNA-based vaccines. Moreover, some strategies of nanotechnology are being employed to synthesize drugs and vaccines with a whole new approach of plant-based products. The data are immense for the proposed research question, yet the need is to implement modern follow-up screening and modern therapeutics at the clinical level and to conduct wide-scale public awareness to lessen the HPV-related disease burden.
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Affiliation(s)
- Shiza Malik
- Bridging Health Foundation, Rawalpindi 46000, Pakistan
| | - Ranjit Sah
- Department of Microbiology, Tribhuvan University Teaching Hospital, Institute of Medicine, Kathmandu 44600, Nepal
| | - Khalid Muhammad
- Department of Biology, College of Sciences, United Arab Emirates University, Al Ain 15551, United Arab Emirates
| | - Yasir Waheed
- Office of Research, Innovation, and Commercialization (ORIC), Shaheed Zulfiqar Ali Bhutto Medical University, Islamabad 44000, Pakistan
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Byblos 1401, Lebanon
- Correspondence:
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Ray A, Bonorden MJL, Pandit R, Nkhata KJ, Bishayee A. Infections and immunity: associations with obesity and related metabolic disorders. J Pathol Transl Med 2023; 57:28-42. [PMID: 36647284 PMCID: PMC9846011 DOI: 10.4132/jptm.2022.11.14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 11/14/2022] [Indexed: 01/18/2023] Open
Abstract
About one-fourth of the global population is either overweight or obese, both of which increase the risk of insulin resistance, cardiovascular diseases, and infections. In obesity, both immune cells and adipocytes produce an excess of pro-inflammatory cytokines that may play a significant role in disease progression. In the recent coronavirus disease 2019 (COVID-19) pandemic, important pathological characteristics such as involvement of the renin-angiotensin-aldosterone system, endothelial injury, and pro-inflammatory cytokine release have been shown to be connected with obesity and associated sequelae such as insulin resistance/type 2 diabetes and hypertension. This pathological connection may explain the severity of COVID-19 in patients with metabolic disorders. Many studies have also reported an association between type 2 diabetes and persistent viral infections. Similarly, diabetes favors the growth of various microorganisms including protozoal pathogens as well as opportunistic bacteria and fungi. Furthermore, diabetes is a risk factor for a number of prion-like diseases. There is also an interesting relationship between helminths and type 2 diabetes; helminthiasis may reduce the pro-inflammatory state, but is also associated with type 2 diabetes or even neoplastic processes. Several studies have also documented altered circulating levels of neutrophils, lymphocytes, and monocytes in obesity, which likely modifies vaccine effectiveness. Timely monitoring of inflammatory markers (e.g., C-reactive protein) and energy homeostasis markers (e.g., leptin) could be helpful in preventing many obesity-related diseases.
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Affiliation(s)
- Amitabha Ray
- College of Medical Science, Alderson Broaddus University, Philippi, WV, USA,Corresponding Author: Amitabha Ray, MD, PhD, College of Medical Science, Alderson Broaddus University, 101 College Hill Drive, Philippi, WV 26416, USA Tel: +1-304-457-6587, Fax: +1-304-457-6308, E-mail:
| | | | - Rajashree Pandit
- Division of Medical & Behavioral Health, Pueblo Community College, Pueblo, CO, USA
| | | | - Anupam Bishayee
- Lake Erie College of Osteopathic Medicine, Bradenton, FL, USA
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Serum Level of MMP-3 and MMP-9 in Patients with Diabetes Mellitus Type 2 Infected with Epstein-Barr Virus. Int J Mol Sci 2022; 23:ijms232113599. [PMID: 36362386 PMCID: PMC9656098 DOI: 10.3390/ijms232113599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 10/29/2022] [Accepted: 11/03/2022] [Indexed: 11/10/2022] Open
Abstract
Diabetes mellitus type 2 (DM2) has recently become one of the most important health problems in the world. Patients with DM2 with long-term glycaemia are more likely to become infected than the healthy population. Matrix metalloproteinases (MMPs) play a key role in tissue remodeling during various physiological processes. However, it has been reported that certain MMPs are overexpressed during the development of various human diseases. In this study, we analyzed the levels of MMP-3 and MMP-9 in the serum of DM2 patients with and without Epstein-Barr virus (EBV) infection. The study included 115 patients with DM2 hospitalized in the Internal Ward of the Masovian Specialist Hospital in Radom, Poland, who were divided into two groups: EBV-positive and EBV-negative. The levels of MMP-3 and MMP-9 were tested in the serum of patients using the ELISA method, while the presence of EBV in saliva was tested by polymerase chain reaction (PCR). The presented studies showed a significant difference in the concentration of both MMPs in diabetic patients additionally infected with EBV compared to the group of non-infected individuals. It seems that MMPs may be useful biomarkers in the diagnosis, prognosis, and monitoring of diabetes associated with EBV infection.
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Shigeishi H, Oka I, Su CY, Hamada N, Nakamura M, Nishimura R, Sugiyama M, Ohta K. Prevalence of oral Epstein-Barr virus and Porphyromonas gingivalis and their association with periodontal inflamed surface area: A cross-sectional study. Medicine (Baltimore) 2022; 101:e31282. [PMID: 36316924 PMCID: PMC10662808 DOI: 10.1097/md.0000000000031282] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 09/20/2022] [Indexed: 01/05/2023] Open
Abstract
We previously reported that oral herpesviruses, such as Epstein-Barr virus (EBV), are associated with periodontitis. However, the relationship between oral EBV or dual oral EBV and Porphyromonas gingivalis infections and periodontal inflammation severity remains unclear. We conducted this study to determine the relationship between oral EBV and P gingivalis prevalence and the periodontal inflamed surface area (PISA) in middle-aged and older adults. We analyzed 205 patients (median age, 70 years) who visited Hiroshima University Hospital. Tongue swab samples were used to investigate the presence of EBV and P gingivalis DNA using real-time PCR. Probing pocket depth and bleeding on probing were measured at 6 sites per tooth. PISA scores were calculated based on the results of probing pocket depth and bleeding on probing. Propensity scores were calculated via logistic regression analysis of 8 clinical factors: age, sex, smoking status, remaining teeth, denture use, hypertension, diabetes, and hyperlipidemia. EBV DNA was present in 41 of the 205 participants (20.0%). Thirty-seven EBV-positive or -negative participants in 74 matched pairs after propensity-score matching were examined via univariate analysis. EBV-positive participants exhibited higher plaque control record scores and PISAs than did EBV-negative participants. EBV DNA was significantly associated with plaque control record scores and PISA (both P = .04). Of the 205 participants, 111 were positive for P gingivalis (54.1%). Nineteen participants (9.3%) were infected with both oral EBV and P gingivalis. Logistic regression analysis revealed that dual infection with EBV and P gingivalis was significantly associated with diabetes (odds ratio = 3.37, 95% confidence interval: 1.13-10.1; P = .03). Oral EBV prevalence is associated with oral hygiene and the spread of inflamed periodontal tissue. Diabetes may be a risk factor for dual infection with oral EBV and P gingivalis.
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Affiliation(s)
- Hideo Shigeishi
- Department of Public Oral Health, Program of Oral Health Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Iori Oka
- Department of Public Oral Health, Program of Oral Health Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Cheng-Yih Su
- Dental Hygiene Section, Hiroshima University Hospital, Hiroshima, Japan
| | - Natsuki Hamada
- Department of Public Oral Health, Program of Oral Health Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Mariko Nakamura
- Department of Public Oral Health, Program of Oral Health Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Rumi Nishimura
- Department of Oral Epidemiology, Program of Oral Health Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Masaru Sugiyama
- Department of Public Oral Health, Program of Oral Health Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Kouji Ohta
- Department of Public Oral Health, Program of Oral Health Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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13
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Woelfle T, Linkohr B, Waterboer T, Thorand B, Seissler J, Chadeau-Hyam M, Peters A. Health impact of seven herpesviruses on (pre)diabetes incidence and HbA 1c: results from the KORA cohort. Diabetologia 2022; 65:1328-1338. [PMID: 35538159 PMCID: PMC9090457 DOI: 10.1007/s00125-022-05704-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 02/15/2022] [Indexed: 12/15/2022]
Abstract
AIMS/HYPOTHESIS The prevalence of type 2 diabetes is increasing worldwide, and previous studies have suggested that it is higher in individuals who are seropositive for herpesviruses. This study examines the prospective association of herpesviruses with (pre)diabetes to evaluate their potential role in diabetes aetiology. METHODS Two follow-up examinations of the German population-based KORA cohort (F4 and FF4) were used to identify participants with normal glucose tolerance at baseline, thus being at risk for (pre)diabetes (n = 1257). All participants had repeated OGTTs and antibody measurements for herpes simplex virus (HSV) 1 and 2, varicella-zoster virus, Epstein-Barr virus, cytomegalovirus (CMV) and human herpesvirus 6 and 7. Regression models were used to evaluate the association between serostatus with (pre)diabetes incidence after a 7 year follow-up and HbA1c. RESULTS HSV2 and CMV were associated with (pre)diabetes incidence after adjustment for sex, age, BMI, education, smoking, physical activity, parental diabetes, hypertension, lipid levels, insulin resistance and fasting glucose. Seropositivity of both viruses was also cross-sectionally associated with higher HbA1c at baseline, with the association of HSV2 being independent of confounders, including the prevalence of (pre)diabetes itself. While seropositivity for multiple herpesviruses was associated with a higher incidence of (pre)diabetes, this association was not independent of confounders. CONCLUSIONS/INTERPRETATION The associations of HSV2 and CMV serostatus with (pre)diabetes incidence indicate that these herpesviruses may contribute to the development of impaired glucose metabolism. Our results highlight the link between viral infection and (pre)diabetes, and the need for more research evaluating viral prevention strategies.
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Affiliation(s)
- Tim Woelfle
- Institute of Medical Information Sciences, Biometry and Epidemiology, Ludwig-Maximilians University, Munich, Germany
- School of Public Health, Imperial College London, London, UK
| | - Birgit Linkohr
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Centre for Environmental Health, Neuherberg, Germany
| | - Tim Waterboer
- Division of Infections and Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Barbara Thorand
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Centre for Environmental Health, Neuherberg, Germany
- German Center for Diabetes Research (DZD), München-Neuherberg, Germany
| | - Jochen Seissler
- Diabetes Centre, Medical Clinic and Policlinic IV, University Hospital, Ludwig-Maximilians University, Munich, Germany
| | | | - Annette Peters
- Institute of Medical Information Sciences, Biometry and Epidemiology, Ludwig-Maximilians University, Munich, Germany.
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Centre for Environmental Health, Neuherberg, Germany.
- German Center for Diabetes Research (DZD), München-Neuherberg, Germany.
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14
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Sun M, Yan S, Zhao D, Wang L, Feng T, Yang Y, Li X, Hu W, Yao N, Cui W, Li B. Identified lncRNAs functional modules and genes in prediabetes with hypertriglyceridemia by weighted gene co-expression network analysis. Nutr Metab (Lond) 2022; 19:33. [PMID: 35501901 PMCID: PMC9063339 DOI: 10.1186/s12986-022-00665-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 03/08/2022] [Indexed: 11/21/2022] Open
Abstract
Background Hypertriglyceridemia (HTG) is one of the most important comorbidities in abnormal glucose patients. The aim of this study was to identify lncRNAs functional modules and hub genes related to triglyceride (TG) in prediabetes. Methods The study included 12 prediabetic patients: 6 participants with HTG and 6 participants with normal triglyceride (NTG). Whole peripheral blood RNA sequencing was performed for these samples to establish a lncRNA library. WGCNA, KEGG pathways analysis and the PPI network were used to construct co‐expression network, to obtain modules related to blood glucose, and to detect key lncRNAs. Meanwhile, GEO database and qRT-PCR were used to validate above key lncRNAs. Results We found out that the TCONS_00334653 and PVT1, whose target mRNA are MYC and HIST1H2BM, were downregulating in the prediabetes with HTG. Moreover, both of TCONS_00334653 and PVT1 were validated in the GEO database and qRT-PCR. Conclusions Therefore, the TCONS_00334653 and PVT1 were detected the key lncRNAs for the prediabetes with HTG, which might be a potential therapeutic or diagnostic target for the treatment of prediabetes with HTG according to the results of validation in the GEO database, qRT-PCR and ROC curves. Supplementary Information The online version contains supplementary material available at 10.1186/s12986-022-00665-5.
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Affiliation(s)
- Mengzi Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, People's Republic of China
| | - Shoumeng Yan
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, People's Republic of China
| | - Di Zhao
- Department of Physical Examination Central, The First Hospital of Jilin University, Changchun, 130021, People's Republic of China
| | - Ling Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, People's Republic of China
| | - Tianyu Feng
- Department of Social Medicine and Health Management, School of Public Health, Jilin University, Changchun, 130021, People's Republic of China
| | - Yixue Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, People's Republic of China
| | - Xiaotong Li
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, People's Republic of China
| | - Wenyu Hu
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, People's Republic of China
| | - Nan Yao
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, People's Republic of China
| | - Weiwei Cui
- Department of Nutrition and Food Hygiene, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, People's Republic of China.
| | - Bo Li
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, People's Republic of China.
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15
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Yue C, Zhang C, Ying C, Jiang H. Diabetes associated with HPV infection in women aged over 50 years: A cross-sectional study from China's largest academic woman's hospital. Front Endocrinol (Lausanne) 2022; 13:972963. [PMID: 36452321 PMCID: PMC9701707 DOI: 10.3389/fendo.2022.972963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 10/25/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Metabolic disturbances and immune alterations caused by diabetes are not just bystanders of HPV infection, but the conclusion that diabetes increases the risk of HPV infection requires more clinical epidemiological evidence to confirm. Our aim was to evaluate the association of diabetes with HPV infection risk in female patients aged over 50 years in the cervical clinic. METHODS We conducted a cross-sectional study of 6402 women aged over 50 years in the cervical clinic between May 2019 and March 2022 from China's largest academic woman's hospital. The quantitative-effect relationship between diabetes and HPV infection was observed by dose-response graph. Segmented multivariate logistic regression analysis was conducted to estimate the relative risk of HPV infection in diabetes patients. Multivariable predicted marginal proportions from logistic regression models were used to compute adjusted risk ratios. RESULTS There is a nonlinear relationship between HbA1c and the risk of HPV infection. When the HbA1c exceeds 5.7%, there is a saturation effect. After adjustment for confounders, the risk ratio for HPV infection in women with prediabetes was 1.09 (95% CI: 1.00-1.18) compared with women with HbA1c <5.7%, and the risk ratio for HPV infection in women with diabetes was 1.18 (95%). CI: 1.04-1.33). Sensitivity analysis showed that the risk ratio for HPV infection was 1.47 (95% CL: 1.07-1.91) when diabetes was associated with vaginitis. E-value analysis suggested robustness to unmeasured confounding. CONCLUSIONS Diabetes and prediabetes are at increased risk of coinfection with HPV in female patients aged over 50 years in the cervical clinic.
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Affiliation(s)
- Chaoyan Yue
- Department of Laboratory Medicine, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Chunyi Zhang
- Department of Laboratory Medicine, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Chunmei Ying
- Department of Laboratory Medicine, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
- *Correspondence: Hua Jiang, ; Chunmei Ying,
| | - Hua Jiang
- Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
- *Correspondence: Hua Jiang, ; Chunmei Ying,
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16
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Arunasri K, Sai Prashanthi G, Tyagi M, Pappuru RR, Shivaji S. Intraocular Viral Communities Associated With Post-fever Retinitis. Front Med (Lausanne) 2021; 8:724195. [PMID: 34869420 PMCID: PMC8639604 DOI: 10.3389/fmed.2021.724195] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Accepted: 09/27/2021] [Indexed: 01/14/2023] Open
Abstract
The virome of ocular fluids is naive. The results of this study highlight the virome in the vitreous fluid of the eye of individuals without any ocular infection and compare it with the virome of the vitreous fluid of individuals with retinitis. A total of 1,016,037 viral reads were generated from 25 vitreous fluid samples comprising control and post-fever retinitis (PFR) samples. The top 10 viral families in the vitreous fluids comprised of Myoviridae, Siphoviridae, Phycodnaviridae, Herpesviridae, Poxviridae, Iridoviridae, Podoviridae, Retroviridae, Baculoviridae, and Flaviviridae. Principal coordinate analysis and heat map analysis clearly discriminated the virome of the vitreous fluid of the controls from that of the PFR virome. The abundance of 10 viral genera increased significantly in the vitreous fluid virome of the post-fever retinitis group compared with the control group. Genus Lymphocryptovirus, comprising the human pathogen Epstein-Barr virus (EBV) that is also implicated in ocular infections was significantly abundant in eight out of the nine vitreous fluid viromes of post-fever retinitis group samples compared with the control viromes. Human viruses, such as Hepacivirus, Circovirus, and Kobuvirus, were also significantly increased in abundance in the vitreous fluid viromes of post-fever retinitis group samples compared with the control viromes. The Kyoto Encyclopedia of Genes and Genomes (KEGG) functional analysis and the network analysis depicted an increase in the immune response by the host in the post-fever retinitis group compared with the control group. All together, the results of the study indicate changes in the virome in the vitreous fluid of patients with the post-fever retinitis group compared to the control group.
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Affiliation(s)
- Kotakonda Arunasri
- Brien Holden Eye Research Centre, L. V. Prasad Eye Institute, Hyderabad, India
| | | | - Mudit Tyagi
- Smt. Kanuri Santhamma Center for Vitreo Retinal Diseases, L. V. Prasad Eye Institute, Hyderabad, India
| | - Rajeev R. Pappuru
- Smt. Kanuri Santhamma Center for Vitreo Retinal Diseases, L. V. Prasad Eye Institute, Hyderabad, India
| | - Sisinthy Shivaji
- Brien Holden Eye Research Centre, L. V. Prasad Eye Institute, Hyderabad, India
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17
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Niu J, Pan S, Wei Y, Hong Z, Gu L, Di W, Qiu L. Epidemiology and analysis of potential risk factors of high-risk human papillomavirus (HPV) in Shanghai China: A cross-sectional one-year study in non-vaccinated women. J Med Virol 2021; 94:761-770. [PMID: 34766625 DOI: 10.1002/jmv.27453] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 11/09/2021] [Accepted: 11/10/2021] [Indexed: 01/01/2023]
Abstract
Data regarding human papillomavirus (HPV) prevalence, its associated risk factors, and women's knowledge about this disease before the HPV vaccine was approved are limited in Shanghai, China. Therefore, we investigated these questions among females in Shanghai and aimed to provide comprehensive data to guide HPV vaccination and present the biopsychosocial risk factors that impact high-risk HPV infection, and evaluate the level of knowledge and awareness of this disease among women aged 21-65 years old. A total of 6619 (aged from 21 to 65) women from different communities volunteered to participate in the HPV screening and complete questionnaires from December 2016 to December 2017 in the Department of Obstetrics and Gynecology of nine hospitals in Shanghai. Data were analyzed using sample logistic regression to assess biopsychosocial risk factors that impact high-risk HPV infection and knowledge of HPV infection. A total of 632 (9.5%) cases were positive for high-risk HPV test, 22.6% of them were HPV 16/18 infection, 77.4% of them were non HPV 16/18 infection. 40 potential risk factors may be related to high-risk HPV infection, and there were 19 factors' p value < 0.1 from single factor logistic analysis. Finally, multivariable regression revealed education level, type of vaginitis, history of hyperlipidemias, family history of cancer, number of pregnancies, number of sex partners were independent risk factors for high-risk HPV infection (p < 0.05). When stratified by education level, women who finished graduate school had significantly greater knowledge of cervical cancer, cervical screening, and the relationship between HPV and cervical cancer than other groups (p < 0.05). The prevalence rate of high-risk HPV was a little lower than other regions in China and other countries, which may be related to regions, races, living habits, and economy. A less reported finding is that the history of vaginitis and the history of hyperlipidemias in our study were related to HPV infection. The majority of the participants had poor knowledge regarding cervical cancer, cervical screening, and the relationship between HPV and cervical cancer. Hence, these results should be served as a wake-up call for the government to increase knowledge and awareness via the media and doctors.
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Affiliation(s)
- Jiaxin Niu
- Department of Obstetrics and Gynecology, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,Department of Shanghai Key Laboratory of Gynecologic Oncology, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Shuting Pan
- Department of Clinical Center for Investigation, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yingting Wei
- Department of Obstetrics and Gynecology, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,Department of Shanghai Key Laboratory of Gynecologic Oncology, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Zubei Hong
- Department of Obstetrics and Gynecology, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,Department of Shanghai Key Laboratory of Gynecologic Oncology, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Liying Gu
- Department of Obstetrics and Gynecology, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,Department of Shanghai Key Laboratory of Gynecologic Oncology, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Wen Di
- Department of Obstetrics and Gynecology, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,Department of Shanghai Key Laboratory of Gynecologic Oncology, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,Department of State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Lihua Qiu
- Department of Obstetrics and Gynecology, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,Department of Shanghai Key Laboratory of Gynecologic Oncology, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,Department of State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
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18
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Su CY, Shigeishi H, Murodumi H, SugiyaMa M, Ohta K, Takemoto T. Association of oral Epstein-Barr virus with periodontal health in Japanese adults. Exp Ther Med 2021; 22:767. [PMID: 34055066 DOI: 10.3892/etm.2021.10199] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 07/15/2020] [Indexed: 12/13/2022] Open
Abstract
Previous studies have demonstrated that oral Epstein-Barr virus (EBV) is associated with periodontitis. However, the relationship between periodontitis and oral EBV has not been fully elucidated by reducing the effects of confounding factors. The aim of the present study was to clarify the association between oral Epstein-Barr virus (EBV) and oral health status among middle-aged and older Japanese individuals. A total of 124 patients (46 males and 78 females; mean age, 69.2 years; age range, 35-90 years) who visited Hiroshima University Hospital between October 2018 and December 2019 were recruited into the present study. EBV DNA positivity was determined in 124 oral rinse samples using quantitative PCR. Periodontal disease-related bacteria were also detected by PCR analysis. EBV DNA was determined as positive in 16 of the 124 enrolled patients (12.9%). No significant difference was identified between EBV DNA and clinical factors (sex, age, remaining teeth, denture use, smoking or medical history). Of the 38 patients with periodontal pockets ≥6 mm, 10 were EBV DNA positive (26.3%). There was a significant association between EBV DNA positivity and probing depth (P=0.01). Additionally, a significant association was identified between bleeding on probing (BOP) and EBV DNA positivity (P=0.03). To investigate the relationship between EBV and periodontal health status, propensity score-matching was determined between participants without ≥4 mm periodontal pockets and BOP (participants with good periodontal health) and those with ≥4 mm periodontal pockets, BOP or both (participants with poor periodontal health). A total of 35 matched pairs were identified among the patients. Patients with poor periodontal health exhibited a higher EBV DNA positivity rate (25.7%) than those with good periodontal health (0.0%). Additionally, there was a significant association between EBV DNA positivity and periodontal health status (P=0.001). T. denticola-positive participants exhibited a higher EBV DNA positivity rate than negative participants (17.6 vs. 9.6%). However, there was no significant difference. The results indicated that oral EBV may be markedly associated with periodontitis in middle-aged and older Japanese individuals.
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Affiliation(s)
- Cheng-Yih Su
- Department of Oral Health Management, Program of Oral Health Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8553, Japan
| | - Hideo Shigeishi
- Department of Public Oral Health, Program of Oral Health Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8553, Japan
| | - Hiroshi Murodumi
- Department of Oral and Maxillofacial Surgery, Program of Dentistry, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8553, Japan
| | - Masaru SugiyaMa
- Department of Public Oral Health, Program of Oral Health Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8553, Japan
| | - Kouji Ohta
- Department of Public Oral Health, Program of Oral Health Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8553, Japan
| | - Toshinobu Takemoto
- Department of Oral Health Management, Program of Oral Health Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8553, Japan
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19
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Dworzański J, Strycharz-Dudziak M, Kliszczewska E, Kiełczykowska M, Dworzańska A, Drop B, Polz-Dacewicz M. Glutathione peroxidase (GPx) and superoxide dismutase (SOD) activity in patients with diabetes mellitus type 2 infected with Epstein-Barr virus. PLoS One 2020; 15:e0230374. [PMID: 32210468 PMCID: PMC7094858 DOI: 10.1371/journal.pone.0230374] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 02/27/2020] [Indexed: 02/06/2023] Open
Abstract
Oxidative stress is suggested to be the crucial factor in diabetes mellitus type 2 (DM2) pathogenesis and in the development of diabetic complications. Patients with DM2 may be more susceptible to infections due to hyperglycaemia-induced virulence of various microorganisms. Several studies pointed that Epstein-Barr virus (EBV) infection is associated with reactive oxygen species (ROS) production and/or activation of signalling pathways connected with ROS. The present study analyzed serum activity of glutathione peroxidase (GPx) and superoxide dismutase (SOD) in DM2 patients with and without EBV infection. Blood and saliva were collected from 120 patients with DM2. EBV DNA was detected in the saliva using nested-PCR technique. Spectrophotometric methods were implemented to determine serum GPx and SOD activity with the use of diagnostic kits produced by Randox Laboratories. GPx and SOD activity was decreased in diabetic patients, with the lowest values in DM2 EBV-positive patients. There was correlation between GPx and SOD activity-with increased value of GPx, SOD activity was also rised. In patients with DM2 history longer than 10 years as well as in DM2 patients with obesity, antioxidant enzymes activity was decreased. Determination of examined parameters may be useful in diabetic patients with EBV infection and could be important prognostic factor.
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Affiliation(s)
| | | | - Ewa Kliszczewska
- Department of Virology, Medical University of Lublin, Lublin, Poland
| | | | | | - Bartłomiej Drop
- Department of Information Technology and Medical Statistics, Medical University of Lublin, Lublin, Poland
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