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Shishkova K, Gergova R, Tasheva E, Shishkov S, Sirakov I. Molecular Screening for High-Risk Human Papillomaviruses in Patients with Periodontitis. Viruses 2023; 15:v15030809. [PMID: 36992516 PMCID: PMC10059129 DOI: 10.3390/v15030809] [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: 03/08/2023] [Revised: 03/19/2023] [Accepted: 03/20/2023] [Indexed: 03/31/2023] Open
Abstract
Members of the Papillomaviridae family account for 27.9-30% of all infectious agents associated with human cancer. The aim of our study was to investigate the presence of high-risk HPV (human papilloma virus) genotypes in patients with periodontitis and a pronounced clinical picture. To achieve this goal, after proving the bacterial etiology of periodontitis, the samples positive for bacteria were examined for the presence of HPV. The genotype of HPV is also determined in samples with the presence of the virus proven by PCR (polymerase chain reaction). All positive tests for bacteria associated with the development of periodontitis indicated the presence of HPV. There was a statistically significant difference in HPV positive results between the periodontitis positive target group and the control group. The higher presence of high-risk HPV genotypes in the target group, which was also positive for the presence of periodontitis-causing bacteria, has been proven. A statistically significant relationship was established between the presence of periodontitis-causing bacteria and high-risk strains of HPV. The most common HPV genotype that tests positive for bacteria associated with the development of periodontitis is HPV58.
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Affiliation(s)
- Kalina Shishkova
- Laboratory of Virology, Faculty of Biology, University of Sofia "St. Kl. Ohridski", 8 Dragan Tzankov Blvd., 1164 Sofia, Bulgaria
| | - Raina Gergova
- Department of Medical Microbiology, Faculty of Medicine, Medical University of Sofia, 2 "Zdrave" Str., 1431 Sofia, Bulgaria
- G-Lab Ltd., 2 "Hristo Belchev", 1000 Sofia, Bulgaria
| | - Elena Tasheva
- Department of Zoology and Anthropology, Faculty of Biology, Sofia University "St. Kliment Ohridski", 8 Dragan Tzankov Blvd., 1164 Sofia, Bulgaria
| | - Stoyan Shishkov
- Laboratory of Virology, Faculty of Biology, University of Sofia "St. Kl. Ohridski", 8 Dragan Tzankov Blvd., 1164 Sofia, Bulgaria
| | - Ivo Sirakov
- Department of Medical Microbiology, Faculty of Medicine, Medical University of Sofia, 2 "Zdrave" Str., 1431 Sofia, Bulgaria
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E6/E7 mRNA Expression of the Most Prevalent High-Risk HPV Genotypes in Cervical Samples from Serbian Women. Diagnostics (Basel) 2023; 13:diagnostics13050917. [PMID: 36900061 PMCID: PMC10000477 DOI: 10.3390/diagnostics13050917] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 02/21/2023] [Accepted: 02/22/2023] [Indexed: 03/05/2023] Open
Abstract
Cervical cancer caused by persistent infection with HR HPV genotypes is the second leading cause of death in women aged 15 to 44 in Serbia. The expression of the E6 and E7 HPV oncogenes is considered as a promising biomarker in diagnosing high-grade squamous intraepithelial lesions (HSIL). This study aimed to evaluate HPV mRNA and DNA tests, compare the results according to the severity of the lesions, and assess the predictive potential for the diagnosis of HSIL. Cervical specimens were obtained at the Department of Gynecology, Community Health Centre Novi Sad, Serbia, and the Oncology Institute of Vojvodina, Serbia, during 2017-2021. The 365 samples were collected using the ThinPrep Pap test. The cytology slides were evaluated according to the Bethesda 2014 System. Using a real-time PCR test, HPV DNA was detected and genotyped, while the RT-PCR proved the presence of E6 and E7 mRNA. The most common genotypes in Serbian women are HPV 16, 31, 33, and 51. Oncogenic activity was demonstrated in 67% of HPV-positive women. A comparison of the HPV DNA and mRNA tests to assess the progression of cervical intraepithelial lesions indicated that higher specificity (89.1%) and positive predictive value (69.8-78.7%) were expressed by the E6/E7 mRNA test, while higher sensitivity was recorded when using the HPV DNA test (67.6-88%). The results determine the higher probability of detecting HPV infection by 7% provided by the mRNA test. The detected E6/E7 mRNA HR HPVs have a predictive potential in assessing the diagnosis of HSIL. The oncogenic activity of HPV 16 and age were the risk factors with the strongest predictive values for the development of HSIL.
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Dabeski D, Dabeski A, Antovska V, Trajanova M, Todorovska I, Sima A. Human papillomavirus infections in women with and without squamous cell abnormalities of the uterine cervix. SCRIPTA MEDICA 2019. [DOI: 10.5937/scriptamed50-21910] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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Parmin NA, Hashim U, Gopinath SCB, Nadzirah S, Rejali Z, Afzan A, Uda MNA. Human Papillomavirus E6 biosensing: Current progression on early detection strategies for cervical Cancer. Int J Biol Macromol 2018; 126:877-890. [PMID: 30597241 DOI: 10.1016/j.ijbiomac.2018.12.235] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 11/20/2018] [Accepted: 12/25/2018] [Indexed: 01/22/2023]
Abstract
Prognosis of early cancer detection becomes one of the tremendous issues in the medical health system. Medical debates among specialist doctor and researcher in therapeutic approaches became a hot concern for cervix cancer deficiencies early screening, risk factors cross-reaction, portability device, rapid and free labeling system. The electrical biosensing based system showed credibility in higher specificity and selectivity due to hybridization of DNA duplex between analyte target and DNA probes. Electrical DNA sensor for cervix cancer has attracted too many attentions to researcher notification based on high performance, easy to handle, rapid system and possible to miniaturize. This review explores the current progression and future insignificant for HPV E6 genobiosensing for early Detection Strategies of Cervical Cancer.
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Affiliation(s)
- N A Parmin
- Institute of Nano Electronic Engineering, Universiti Malaysia Perlis, 01000 Kangar, Perlis, Malaysia; School of Bioprocess Engineering, Universiti Malaysia Perlis, 02600 Arau, Perlis, Malaysia.
| | - Uda Hashim
- Institute of Nano Electronic Engineering, Universiti Malaysia Perlis, 01000 Kangar, Perlis, Malaysia; School of Microelectronic Engineering, Universiti Malaysia Perlis, 01000 Kangar, Perlis, Malaysia
| | - Subash C B Gopinath
- Institute of Nano Electronic Engineering, Universiti Malaysia Perlis, 01000 Kangar, Perlis, Malaysia; School of Bioprocess Engineering, Universiti Malaysia Perlis, 02600 Arau, Perlis, Malaysia
| | - S Nadzirah
- Institute of Nano Electronic Engineering, Universiti Malaysia Perlis, 01000 Kangar, Perlis, Malaysia
| | - Zulida Rejali
- Department of Obstetrics and Gynaecology (O&G), Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Amilia Afzan
- Department of Obstetrics and Gynaecology (O&G), Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - M N A Uda
- School of Bioprocess Engineering, Universiti Malaysia Perlis, 02600 Arau, Perlis, Malaysia
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Kovachev S, Slavov V. Prevalence of human papillomavirus infection in women in Bulgaria: A 2017 update. J Med Virol 2018; 90:1142-1149. [DOI: 10.1002/jmv.25050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2017] [Accepted: 01/15/2018] [Indexed: 11/06/2022]
Affiliation(s)
- Stefan Kovachev
- Department of Gynecology and Gynecological Oncology; The Military Medical Academy; Sofia Bulgaria
| | - Victor Slavov
- GENICA Genetic Medico-Diagnostic Laboratory; Sofia Bulgaria
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Peng J, Yuan Y, Shen F, Wang Y, Chen L, Liao DJ, Tan Y. Cervical Cancers Manifest a High Rate of Infection by a High-Risk Human Papilloma Virus Subtype but a Very Low Rate of Infection by a Low-Risk Subtype in the Guiyang District of China. J Cancer 2017; 8:1263-1270. [PMID: 28607602 PMCID: PMC5463442 DOI: 10.7150/jca.17120] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Accepted: 03/31/2017] [Indexed: 11/05/2022] Open
Abstract
The prevalence of infection by different genotypes of human papillomavirus (HPV) varies among different geographic areas. We studied the prevalence of infection by 21 HPV genotypes in cervical tissue specimens from 4213 women in the Guiyang district, that is located in the southwest of China and is dominated by minor ethnicities of Chinese, and 2074 cases in our cohort had pathological diagnosis available. The overall infection rate was 36.98%. Most (72.08%) infectors were positive for only one HPV subtype, with the remaining being cases infected by two or more subtypes. Infections by the HPV subtypes 16, 52 and 58 were the most prevalent, having rates of 34.66%, 16.03%% and 15.53%, respectively. The most common cervical lesions in HPV infections were genital warts, cervical cancer (CC) and cervical intraepithelial neoplasia (CIN). Age and age at first sexual activity were independent risk factors for HPV infections that in turn cause certain cervical lesions. Intriguingly, while 94.90% of the CC patients were infected by oncogenically high-risk (HR) HPV subtypes, only 2.75% and 2.29% of these patients were infected by oncogenically low-risk (LR) subtypes or other-subtypes with their oncogenicity unclear. The rates of infection by LR-HPVs and other-HPVs were also low, being 4.63% and 6.76%, respectively, in the patients with CIN that is a precursor lesion of CC, lower than the 8.54% and 18.20%, respectively, in the women without a cervical lesion. Our data provides an important foundation for prevention, diagnosis and treatment of HPV infection in Guiyang district and suggests that development of vaccines for prevention and treatment of CC in this area should first target the HPV subtypes 16, 52 and 58, but not subtype 18 as for many other places. It deserves study whether infections by certain LR-HPVs and other-HPVs may serve as attenuated live vaccines for prevention of CC.
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Affiliation(s)
- Juan Peng
- Central Laboratory, Guizhou Medical University Hospital, Guiyang, Guizhou 550004, P. R. China.,Blood Transfusion Department, TaiHe Hospital Affiliated to HuBei University of Medicine, ShiYan, HuBei 442000, P. R. China
| | - Yan Yuan
- Central Laboratory, Guizhou Medical University Hospital, Guiyang, Guizhou 550004, P. R. China.,Laboratory Medicine, People's Hospital of Guizhou Province, Guiyang, Guizhou 550002, P. R. China
| | - Feng Shen
- Central Laboratory, Guizhou Medical University Hospital, Guiyang, Guizhou 550004, P. R. China
| | - Yan Wang
- Central Laboratory, Guizhou Medical University Hospital, Guiyang, Guizhou 550004, P. R. China
| | - Lichan Chen
- Hormel Institute, University of Minnesota, Austin, MN 55912, USA
| | - D Joshua Liao
- Department of Pathology, Guizhou Medical University Hospital, Guizhou 550004, P.R. China
| | - Yujie Tan
- Central Laboratory, Guizhou Medical University Hospital, Guiyang, Guizhou 550004, P. R. China.,Laboratory Medicine, Baiyun Hospital Affiliated to Guizhou Medical University Hospital, Guiyang, Guizhou 550014, P. R. China
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Krishnan K, Thomas A. Correlation of cervical cytology with high-risk HPV molecular diagnosis, genotypes, and histopathology-A four year study from the UAE. Diagn Cytopathol 2015; 44:91-7. [DOI: 10.1002/dc.23391] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2015] [Revised: 09/01/2015] [Accepted: 11/09/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Kavita Krishnan
- Specialist Anatomic Pathology; Premier Diagnostic Center (Prime Healthcare Group); Dubai UAE
| | - Antony Thomas
- Specialist Pathologist and Laboratory Director; Premier Diagnostic Center (Prime Healthcare Group); Dubai UAE
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