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Jin J, Li S, Huang H, Li J, Lyu Y, Ran Y, Chang H, Zhao X. Development of human papillomavirus and its detection methods (Review). Exp Ther Med 2024; 28:382. [PMID: 39161614 PMCID: PMC11332130 DOI: 10.3892/etm.2024.12671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Accepted: 07/04/2024] [Indexed: 08/21/2024] Open
Abstract
Human papillomavirus (HPV) infection plays an important role in cervical cancer. HPV is classified within the Papillomaviridae family and is a non-enveloped, small DNA virus. HPV infection can be classified into two distinct scenarios: i) With or without integration into the host chromosomes. Detection of its infection can be useful in the study of cervical lesions. In the present review, the structural and functional features of HPV, HPV typing, infection and transmission mode, the risk factors for cervical susceptibility to infection and HPV detection methods are described in detail. The development of HPV detection methods may have far-reaching significance in the prevention and treatment of cervical disease. This review summarizes the advantages and limitations of each HPV detection method.
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Affiliation(s)
- Jian Jin
- Medical Research Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450002, P.R. China
- Institute of Neuroscience, Zhengzhou University, Zhengzhou, Henan 450002, P.R. China
- Tianjian Laboratory of Advanced Biomedical Sciences, School of Life Sciences, Zhengzhou University, Zhengzhou, Henan 450001, P.R. China
| | - Shujuan Li
- Medical Research Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450002, P.R. China
| | - Hehuan Huang
- Medical Research Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450002, P.R. China
| | - Junqi Li
- Medical Research Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450002, P.R. China
- Institute of Neuroscience, Zhengzhou University, Zhengzhou, Henan 450002, P.R. China
- Tianjian Laboratory of Advanced Biomedical Sciences, School of Life Sciences, Zhengzhou University, Zhengzhou, Henan 450001, P.R. China
| | - Yuan Lyu
- Medical Research Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450002, P.R. China
- Institute of Neuroscience, Zhengzhou University, Zhengzhou, Henan 450002, P.R. China
- Tianjian Laboratory of Advanced Biomedical Sciences, School of Life Sciences, Zhengzhou University, Zhengzhou, Henan 450001, P.R. China
| | - Yunwei Ran
- Medical Research Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450002, P.R. China
| | - Hui Chang
- Medical Research Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450002, P.R. China
- Institute of Neuroscience, Zhengzhou University, Zhengzhou, Henan 450002, P.R. China
- Tianjian Laboratory of Advanced Biomedical Sciences, School of Life Sciences, Zhengzhou University, Zhengzhou, Henan 450001, P.R. China
- School of Public Health, Xi'an Jiaotong University, Xi'an, Shanxi 710049, P.R. China
| | - Xin Zhao
- Medical Research Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450002, P.R. China
- Institute of Neuroscience, Zhengzhou University, Zhengzhou, Henan 450002, P.R. China
- Tianjian Laboratory of Advanced Biomedical Sciences, School of Life Sciences, Zhengzhou University, Zhengzhou, Henan 450001, P.R. China
- Department of Radiology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450002, P.R. China
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Wu X, Li Y, Shang Y, Wang W, Wu L, Han L, Wang Q, Wang Z, Xu H, Liu W. Application of two-dimensional polymerase chain reaction to detect four types of microorganisms in feces for assisted diagnosis of IBD. Clin Chim Acta 2024; 555:117802. [PMID: 38281660 DOI: 10.1016/j.cca.2024.117802] [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: 10/12/2023] [Revised: 01/20/2024] [Accepted: 01/22/2024] [Indexed: 01/30/2024]
Abstract
BACKGROUND The incidence of inflammatory bowel disease (IBD) continues to increase annually, accounting for about 6.8 million cases in 2017 worldwide. However, there is currently no gold standard for the diagnosis of IBD. METHODS A method for the detection of four microorganisms in feces by two-dimensional polymerase chain reaction (2D-PCR) has been developed. Plasmids were used to validate the sensitivity and specificity of the method. Clinical samples were tested using a 2D-PCR method. Optimal diagnostic thresholds for IBD were determined based on ROC results. RESULTS Of the 112 samples, 78 were from IBD patients and 34 from patients with other gastrointestinal (GI) diseases. Thomasclavelia ramosum and univ907-1062 positivity are necessary, and two or more positives of the three bacteria (Thomasclavelia spiroforme, Thomasclavelia saccharogumia or Clostridium cluster XVIII) are the optimal diagnostic thresholds for IBD. The area under the curve was 0.826 with a 95% confidence interval of 0.735-0.981 and a p-value of 0.000, corresponding to a sensitivity of 0.769 and a specificity of 0.853. CONCLUSIONS Based on the detection results of microorganisms, IBD and GI can be effectively distinguished. The detection of four microorganisms in feces can assist clinicians in the differential diagnosis of IBD. Our experiment aims to provide a better program for early clinical diagnosis and regular dynamic monitoring of IBD.
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Affiliation(s)
- Xuan Wu
- Department of Laboratory Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China; Central Laboratory and Department of Laboratory Medicine, Shanghai Tenth People's Hospital, Tongji University, Shanghai 200070, China
| | - Yueying Li
- Department of Laboratory Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China; Central Laboratory and Department of Laboratory Medicine, Shanghai Tenth People's Hospital, Tongji University, Shanghai 200070, China
| | - Yuanjiang Shang
- Central Laboratory and Department of Laboratory Medicine, Shanghai Tenth People's Hospital, Tongji University, Shanghai 200070, China
| | - Weifeng Wang
- Department of Laboratory Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Lixia Wu
- Central Laboratory and Department of Laboratory Medicine, Shanghai Tenth People's Hospital, Tongji University, Shanghai 200070, China
| | - Lin Han
- Central Laboratory and Department of Laboratory Medicine, Shanghai Tenth People's Hospital, Tongji University, Shanghai 200070, China
| | - Qiong Wang
- Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, China; Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210022, China.
| | - Zhujian Wang
- Clinical Laboratory, Eye & ENT Hospital, Shanghai Medical College, Fudan University, Shanghai 200031, China.
| | - Hanchen Xu
- Institute of Digestive Diseases, Longhua Hospital, China-Canada Center of Research for Digestive Diseases (ccCRDD), Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China.
| | - Weiwei Liu
- Department of Laboratory Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China.
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Wang M, Cai J, Chen J, Liu J, Geng X, Yu X, Yang J. PCR Techniques and Their Clinical Applications. POLYMERASE CHAIN REACTION [WORKING TITLE] 2023. [DOI: 10.5772/intechopen.110220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/27/2024]
Abstract
Kary B. Mullis developed a revolutionary method name polymerase chain reaction (PCR) in 1983, which can synthesize new strand of DNA complementary to the template strand of DNA and produce billions of copies of a DNA fragment only in few hours. Denaturation, annealing, and extension are the three primary steps involved in the PCR process, which generally requires thermocyclers, DNA template, a pair of primers, Taq polymerase, nucleotides, buffers, etc. With the development of PCR, from traditional PCR, quantitative PCR, to next digital PCR, PCR has become a powerful tool in life sciences and medicine. Applications of PCR techniques for infectious diseases include specific or broad-spectrum pathogen detection, assessment and surveillance of emerging infections, early detection of biological threat agents, and antimicrobial resistance analysis. Applications of PCR techniques for genetic diseases include prenatal diagnosis and screening of neonatal genetic diseases. Applications of PCR techniques for cancer research include tumor-related gene detection. This chapter aimed to discuss about the different types of PCR techniques, including traditional PCR, quantitative PCR, digital PCR, etc., and their applications for rapid detection, mutation screen or diagnosis in infectious diseases, inherited diseases, cancer, and other diseases.
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