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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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Gomes FDC, Galhardo DDR, Navegante ACG, dos Santos GS, Dias HAAL, Dias Júnior JRL, Pierre ME, Luz MO, de Melo Neto JS. Bioinformatics analysis to identify the relationship between human papillomavirus-associated cervical cancer, toll-like receptors and exomes: A genetic epidemiology study. PLoS One 2024; 19:e0305760. [PMID: 39208235 PMCID: PMC11361573 DOI: 10.1371/journal.pone.0305760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 06/04/2024] [Indexed: 09/04/2024] Open
Abstract
INTRODUCTION Genetic variants may influence Toll-like receptor (TLR) signaling in the immune response to human papillomavirus (HPV) infection and lead to cervical cancer. In this study, we investigated the pattern of TLR expression in the transcriptome of HPV-positive and HPV-negative cervical cancer samples and looked for variants potentially related to TLR gene alterations in exomes from different populations. MATERIALS AND METHODS A cervical tissue sample from 28 women, which was obtained from the Gene Expression Omnibus database, was used to examine TLR gene expression. Subsequently, the transcripts related to the TLRs that showed significant gene expression were queried in the Genome Aggregation Database to search for variants in more than 5,728 exomes from different ethnicities. RESULTS Cancer and HPV were found to be associated (p<0.0001). TLR1(p = 0.001), TLR3(p = 0.004), TLR4(221060_s_at)(p = 0.001), TLR7(p = 0.001;p = 0.047), TLR8(p = 0.002) and TLR10(p = 0.008) were negatively regulated, while TLR4(1552798_at)(p<0.0001) and TLR6(p = 0.019) were positively regulated in HPV-positive patients (p<0.05). The clinical significance of the variants was statistically significant for TLR1, TLR3, TLR6 and TLR8 in association with ethnicity. Genetic variants in different TLRs have been found in various ethnic populations. Variants of the TLR gene were of the following types: TLR1(5_prime_UTR), TLR4(start_lost), TLR8(synonymous;missense) and TLR10(3_prime_UTR). The "missense" variant was found to have a risk of its clinical significance being pathogenic in South Asian populations (OR = 56,820[95%CI:40,206,80,299]). CONCLUSION The results of this study suggest that the variants found in the transcriptomes of different populations may lead to impairment of the functional aspect of TLRs that show significant gene expression in cervical cancer samples caused by HPV.
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Affiliation(s)
- Fabiana de Campos Gomes
- Postgraduate Program in Collective Health in the Amazon (PPGSCA), Federal University of Pará (UFPA), Belém, Pará, Brazil
- Faculty of Medicine CERES (FACERES), São José do Rio Preto, São Paulo, Brazil
| | - Deizyane dos Reis Galhardo
- Postgraduate Program in Collective Health in the Amazon (PPGSCA), Federal University of Pará (UFPA), Belém, Pará, Brazil
| | | | - Gabriela Sepêda dos Santos
- Postgraduate Program in Collective Health in the Amazon (PPGSCA), Federal University of Pará (UFPA), Belém, Pará, Brazil
| | | | - José Ribamar Leal Dias Júnior
- Postgraduate Program in Collective Health in the Amazon (PPGSCA), Federal University of Pará (UFPA), Belém, Pará, Brazil
| | - Marie Esther Pierre
- Postgraduate Program in Collective Health in the Amazon (PPGSCA), Federal University of Pará (UFPA), Belém, Pará, Brazil
| | - Marlucia Oliveira Luz
- Postgraduate Program in Collective Health in the Amazon (PPGSCA), Federal University of Pará (UFPA), Belém, Pará, Brazil
| | - João Simão de Melo Neto
- Postgraduate Program in Collective Health in the Amazon (PPGSCA), Federal University of Pará (UFPA), Belém, Pará, Brazil
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Wang L, Liu H, Feng Y, Liu X, Wang Y, Liu Y, Li H, Zhang Y. Decoding the immune landscape: a comprehensive analysis of immune-associated biomarkers in cervical carcinoma and their implications for immunotherapy strategies. Front Genet 2024; 15:1340569. [PMID: 38933923 PMCID: PMC11199791 DOI: 10.3389/fgene.2024.1340569] [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: 11/23/2023] [Accepted: 05/21/2024] [Indexed: 06/28/2024] Open
Abstract
Background and aims Cervical cancer, a prevalent gynecological malignant tumor, poses a significant threat to women's health and lives. Immune checkpoint inhibitor (ICI) therapy has emerged as a promising avenue for treating cervical cancer. For patients with persistent or recurrent metastatic cervical cancer, If the sequence of dead receptor ligand-1 (PD-L1) is positive, ICI show significant clinical efficacy. PD-L1 expression serves as a valuable biomarker for assessing ICI therapeutic efficacy. However, the complex tumor immune microenvironment (TIME), encompassing immune cell composition and tumor-infiltrating lymphocyte (TIL) status, also exerts a profound influence on tumor immunity and prognosis. Given the remarkable strides made by ICI treatments in improving the survival rates of cervical cancer patients, it becomes essential to identify a comprehensive biomarker that integrates various TIME aspects to enhance the effectiveness of ICI treatment. Therefore, the quest for biomarkers linked to multiple facets of TIME in cervical cancer is a vital pursuit. Methods In this study, we have developed an Immune-Associated Gene Prognostic Index (IRGPI) with remarkable prognostic value specifically for cervical squamous cell carcinoma and endocervical adenocarcinoma (CESC). The Cancer Genome Atlas CESC dataset (n = 305) was meticulously analyzed to pinpoint key immune-related genes via weighted gene co-expression network analysis and differential gene expression assays. Subsequently, we employed Cox regression analysis to construct the IRGPI. Furthermore, the composition of immune cells and TIL status were examined using CIBERSORT and TIDE. Tumor expression of Epigen, LCN10, and P73 were determined with immunohistochemistry. Results The resulting IRGPI, composed of EPGN, LCN10, and TP73 genes, displayed a strong negative correlation with patient survival. The discovery was validated with a patient cohort from our hospital. The IRGPI not only predicts the composition of immune cell subtypes such as Macrophages M1, NK cells, Mast cells, Plasma cells, Neutrophils, Dendritic cells, T cells CD8, and T cells CD4 within CESC, but also indicates TIL exclusion, dysfunction, and PD-1 and PD-L1 expression. Therefore, the IRGPI emerges as a promising biomarker not only for prognostic assessment but also for characterizing multiple immune features in CESC. Additionally, our results underscored the significant associations between the IRGPI and immune cell composition, TIL exclusion, and dysfunction, along with PD-1 and PD-L1 expression in the TIME. Conclusion Consequently, the IRGPI stands out as a biomarker intimately connected to both the survival and TIME status of CESC patients, offering potential insights into immunotherapy strategies for CESC.
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Affiliation(s)
- Le Wang
- Department of Gynecological Radiotherapy, Harbin Medical University Cancer Hospital, Harbin, China
| | - Huatian Liu
- Department of Anesthesiology, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yue Feng
- Department of Gynecological Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, China
| | - Xueting Liu
- Department of Gynecological Radiotherapy, Harbin Medical University Cancer Hospital, Harbin, China
| | - Yuan Wang
- Department of Gynecological Radiotherapy, Harbin Medical University Cancer Hospital, Harbin, China
| | - Yujie Liu
- Department of Gynecological Radiotherapy, Harbin Medical University Cancer Hospital, Harbin, China
| | - Hao Li
- Harbin Medical University Cancer Hospital, Harbin, China
| | - Yunyan Zhang
- Department of Gynecological Radiotherapy, Harbin Medical University Cancer Hospital, Harbin, China
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Xu Y, Wang Y, Huang K, Huang W, Zhao S, Jiang Z. Topical antimitotic treatments for plantar warts are more beneficial: A Bayesian network meta-analysis of randomized controlled trials. J Evid Based Med 2024; 17:37-53. [PMID: 38243639 DOI: 10.1111/jebm.12586] [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: 04/17/2023] [Accepted: 01/10/2024] [Indexed: 01/21/2024]
Abstract
BACKGROUND Plantar warts are common infectious cutaneous growths causing severe physiological and psychological discomforts in patients and heaving global financial burdens. However, paucity of clear-cut guidelines for plantar warts, selecting appropriate treatments for plantar warts remains challenging. The objective of the study is to evaluate the efficacy and safety of common treatments for plantar warts. METHODS PubMed, EMbase, and The Cochrane Library were searched from inception to March 1, 2023 for randomized controlled trials (RCTs) of plantar warts. The primary outcome (complete response) and secondary outcome (recurrence and pain) were extracted and combined using Bayesian network meta-analysis (NMA) with random-effect and fixed-effect models. RESULTS Totally, 33 RCTs were included in the systematic review and quantitative NMA. In NMA of complete response, topical application of 1% cantharidin, 20% podophylotoxin, 30% salicylic acid (CPS), microneedles plus bleomycin (MNB), and intralesional bleomycin injection (INB) were the only three treatments significantly superior to no treatment (NT) and CPS was of the highest possibility to be the top-ranked treatment (SUCRA = 0.9363). However, traditional warts treatments, salicylic acid (SA) and cryotherapy were not superior to NT. CONCLUSIONS The NMA has produced evidence for using CPS, MNB, and INB, which are all topical antimitotic treatments, to improve the management of plantar warts. The classic treatment modalities for plantar warts, including SA and cryotherapy, may play a less important role in the clinical practice of plantar warts.
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Affiliation(s)
- Yantao Xu
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
- Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center of Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- Xiangya School of Medicine, Central South University, Changsha, China
| | - Ying Wang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
- Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center of Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Kai Huang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
- Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center of Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Weihong Huang
- Mobile Health Ministry of Education-China Mobile Joint Laboratory, Xiangya Hospital Central South University, Changsha, China
| | - Shuang Zhao
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
- Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center of Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Zixi Jiang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
- Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center of Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- Xiangya School of Medicine, Central South University, Changsha, China
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Condrat CE, Cretoiu D, Radoi VE, Mihele DM, Tovaru M, Bordea CI, Voinea SC, Suciu N. Unraveling Immunological Dynamics: HPV Infection in Women-Insights from Pregnancy. Viruses 2023; 15:2011. [PMID: 37896788 PMCID: PMC10611104 DOI: 10.3390/v15102011] [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: 08/19/2023] [Revised: 09/23/2023] [Accepted: 09/26/2023] [Indexed: 10/29/2023] Open
Abstract
During pregnancy, hormonal and immune adaptations are vital for supporting the genetically distinct fetus during elevated infection risks. The global prevalence of HPV necessitates its consideration during pregnancy. Despite a seemingly mild immune response, historical gestational viral infections underscore its significance. Acknowledging the established HPV infection risks during pregnancy, our review explores the unfolding immunological changes in pregnant women with HPV. Our analysis aims to uncover strategies for safely modulating the immune system, mitigating adverse pregnancy consequences, and enhancing maternal and child health. This comprehensive narrative review delves into the existing knowledge and studies on this topic.
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Affiliation(s)
- Carmen Elena Condrat
- Department of Obstetrics and Gynecology, Polizu Clinical Hospital, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050474 Bucharest, Romania; (C.E.C.)
| | - Dragos Cretoiu
- Department of Genetics, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050474 Bucharest, Romania; (D.C.); (V.E.R.)
- Fetal Medicine Excellence Research Center, Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania
| | - Viorica Elena Radoi
- Department of Genetics, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050474 Bucharest, Romania; (D.C.); (V.E.R.)
- Fetal Medicine Excellence Research Center, Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania
| | - Dana Mihaela Mihele
- Department of Dermatology, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050474 Bucharest, Romania
- Dermatology Department, Victor Babes Clinical Hospital of Infectious and Tropical Diseases, 030303 Bucharest, Romania
| | - Mihaela Tovaru
- Department of Dermatology, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050474 Bucharest, Romania
- Dermatology Department, Victor Babes Clinical Hospital of Infectious and Tropical Diseases, 030303 Bucharest, Romania
| | - Cristian Ioan Bordea
- Department of Surgical Oncology, Prof. Dr. Alexandru Trestioreanu Oncology Institute, Carol Davila University of Medicine and Pharmacy, 252 Fundeni Rd., 022328 Bucharest, Romania
| | - Silviu Cristian Voinea
- Department of Surgical Oncology, Prof. Dr. Alexandru Trestioreanu Oncology Institute, Carol Davila University of Medicine and Pharmacy, 252 Fundeni Rd., 022328 Bucharest, Romania
| | - Nicolae Suciu
- Department of Obstetrics and Gynecology, Polizu Clinical Hospital, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050474 Bucharest, Romania; (C.E.C.)
- Fetal Medicine Excellence Research Center, Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania
- Department of Obstetrics and Gynecology, Polizu Clinical Hospital, Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania
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Alghamdi MA, AL-Eitan LN, Tarkhan AH. Integrative analysis of gene expression and DNA methylation to identify biomarkers of non-genital warts induced by low-risk human papillomaviruses infection. Heliyon 2023; 9:e16101. [PMID: 37215908 PMCID: PMC10196596 DOI: 10.1016/j.heliyon.2023.e16101] [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: 02/08/2023] [Revised: 05/02/2023] [Accepted: 05/05/2023] [Indexed: 05/24/2023] Open
Abstract
Background Human papillomaviruses have been shown to dysregulate the gene expression and DNA methylation profiles of their host cells over the course of infection. However, there is a lack of information on the impact of low-risk HPV infection and wart formation on host cell's expression and methylation patterns. Therefore, the objective of this study is to analyse the genome and methylome of common warts using an integrative approach. Methods In the present study, gene expression (GSE136347) and methylation (GSE213888) datasets of common warts were obtained from the GEO database. Identification of the differentially expressed and differentially methylated genes was carried out using the RnBeads R package and the edgeR Bioconductor package. Next, functional annotation of the identified genes was obtained using the Database for Annotation, Visualization, and Integrated Discovery (DAVID). Network construction and analyses of the gene-gene, protein-protein, and signaling interactions of the differentially expressed and differentially methylated genes was performed using the GeneMANIA web interface, the Search Tool for the Retrieval of Interacting Genes/Proteins (STRING) database, and the Signaling Network Open Resource 2.0 (SIGNOR 2.0), respectively. Lastly, significant hub genes were identified using the Cytoscape application CytoHubba. Results A total of 276 genes were identified as differentially expressed and differentially methylated in common warts, with 52% being upregulated and hypermethylated. Functional enrichment analysis identified extracellular components as the most enriched annotations, while network analyses identified ELN, ITGB1, TIMP1, MMP2, LGALS3, COL1A1 and ANPEP as significant hub genes. Conclusions To the best knowledge of the authors, this is the first integrative study to be carried out on non-genital warts induced by low-risk HPV types. Future studies are required to re-validate the findings in larger populations using alternative approaches.
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Affiliation(s)
- Mansour A. Alghamdi
- Department of Anatomy, College of Medicine, King Khalid University, Abha, 61421, Saudi Arabia
- Genomics and Personalized Medicine Unit, College of Medicine, King Khalid University, Abha, 61421, Saudi Arabia
| | - Laith N. AL-Eitan
- Department of Applied Biological Sciences, Jordan University of Science and Technology, Irbid, 22110, Jordan
- Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid, 22110, Jordan
| | - Amneh H. Tarkhan
- Department of Applied Biological Sciences, Jordan University of Science and Technology, Irbid, 22110, Jordan
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Braun SA, Bauer AT, Németh C, Rózsa A, Rusch L, Erpenbeck L, Schloer S, Silling S, Metze D, Gerber PA, Schneider SW, Gyulai R, Homey B. Immunothrombotic Mechanisms Induced by Ingenol Mebutate Lead to Rapid Necrosis and Clearance of Anogenital Warts. Int J Mol Sci 2022; 23:ijms232113377. [PMID: 36362165 PMCID: PMC9656782 DOI: 10.3390/ijms232113377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 10/20/2022] [Accepted: 10/30/2022] [Indexed: 11/06/2022] Open
Abstract
Ingenol mebutate (IM) is highly effective in the treatment of human papillomavirus (HPV)-induced anogenital warts (AGW) leading to fast ablation within hours. However, the exact mode of action is still largely unknown. We performed dermoscopy, in vivo confocal microscopy (CLM), histology, immunohistochemistry, and immunofluorescence to gain insights in mechanisms of IM treatment in AGW. In addition, we used in vitro assays (ELISA, HPV-transfection models) to further investigate in vivo findings. IM treatment leads to a strong recruitment of neutrophils with thrombosis of small skin vessels within 8 h, in a sense of immunothrombosis. In vivo and in vitro analyses showed that IM supports a prothrombotic environment by endothelial cell activation and von Willebrand factor (VWF) secretion, in addition to induction of neutrophil extracellular traps (NETosis). IM superinduces CXCL8/IL-8 expression in HPV-E6/E7 transfected HaCaT cells when compared to non-infected keratinocytes. Rapid ablation of warts after IM treatment can be well explained by the observed immunothrombosis. This new mechanism has so far only been observed in HPV-induced lesions and is completely different from the mechanisms we see in the treatment of transformed keratinocytes in actinic keratosis. Our initial findings indicate an HPV-specific effect, which could be also of interest for the treatment of other HPV-induced lesions. Larger studies are now needed to further investigate the potential of IM in different HPV tumors.
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Affiliation(s)
- Stephan A. Braun
- Department of Dermatology, University Hospital Muenster, 48149 Muenster, Germany
- Department of Dermatology, Medical Faculty, Heinrich-Heine University, 40225 Duesseldorf, Germany
- Correspondence: ; Tel.: +49-2351-83-58637
| | - Alexander T. Bauer
- Department of Dermatology and Venereology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany
| | - Csongor Németh
- Department of Dermatology, Venereology and Oncodermatology, University of Pécs, Medical Center, 7632 Pécs, Hungary
| | - Annamária Rózsa
- Department of Dermatology, Venereology and Oncodermatology, University of Pécs, Medical Center, 7632 Pécs, Hungary
| | - Louisa Rusch
- Department of Dermatology, Venereology and Allergology, University Medical Center Göttingen, 37075 Göttingen, Germany
| | - Luise Erpenbeck
- Department of Dermatology, University Hospital Muenster, 48149 Muenster, Germany
| | - Sebastian Schloer
- Center for Molecular Biology of Inflammation, Institute of Medical Biochemistry, University of Muenster, 48149 Muenster, Germany
- Leibniz Institute of Virology, 20251 Hamburg, Germany
| | - Steffi Silling
- Institute of Virology, National Reference Center for Papilloma- and Polyomaviruses, Faculty of Medicine and University Hospital Cologne, 50935 Cologne, Germany
| | - Dieter Metze
- Department of Dermatology, University Hospital Muenster, 48149 Muenster, Germany
| | - Peter A. Gerber
- Department of Dermatology, Medical Faculty, Heinrich-Heine University, 40225 Duesseldorf, Germany
| | - Stefan W. Schneider
- Department of Dermatology and Venereology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany
| | - Rolland Gyulai
- Department of Dermatology, Venereology and Oncodermatology, University of Pécs, Medical Center, 7632 Pécs, Hungary
| | - Bernhard Homey
- Department of Dermatology, Medical Faculty, Heinrich-Heine University, 40225 Duesseldorf, Germany
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Network analysis of long non-coding RNA expression profiles in common warts. Heliyon 2022; 8:e11790. [DOI: 10.1016/j.heliyon.2022.e11790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 04/15/2022] [Accepted: 11/14/2022] [Indexed: 11/20/2022] Open
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Peng P, Peng X, Jiao X, Chen N. A unique Levey-Jennings control chart used for internal quality control in human papillomavirus detection. Virol J 2022; 19:125. [PMID: 35902957 PMCID: PMC9331565 DOI: 10.1186/s12985-022-01861-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 07/23/2022] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVE The purpose of this study was to provide an updated estimate of the prevalences of different types of human papillomavirus (HPV) in females in Chaoshan District and to establish an internal quality control (IQC) method for excluding false-positive results in HPV detection by using the Levey-Jennings control chart. METHOD HPV types were detected in 23,762 cervical samples by using PCR membrane hybridization. The means and standard deviations (SDs) of the positive rates were calculated, the Levey-Jennings chart was plotted, and the rules for "out of control" and "warning" were established. A set of standardized IQC for HPV DNA tests was developed based on the values and Levey-Jennings charts. RESULT In 466 batches, the positive rate exceeded the 1 + 2SD rule 24 times, but there was no consecutive exceedance, which was considered "in control". When the positive rate exceeded the 1 + 3SD rule 8 times with consecutive exceedance, it was considered "out of control". Further examination revealed that detections showing "out of control" had an undesirable random error, indicating that contamination may occur due to improper operation. CONCLUSION This unique Levey-Jennings control chart is a practical method for eliminating false-positive results in HPV DNA detection and should be widely applicable in molecular diagnostic laboratories.
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Affiliation(s)
- Peiyi Peng
- Shantou University Medical College, Shantou, Guangdong, China
| | - Xuehong Peng
- Department of Thoracic Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Xiaoyang Jiao
- Shantou University Medical College, Shantou, Guangdong, China
| | - Nuan Chen
- Department of Clinical Laboratory, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
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Douzandeh-Mobarrez B, Kariminik A, Kazemi Arababadi M, Kheirkhah B. TLR9 in the Human Papilloma Virus Infections: Friend or Foe? Viral Immunol 2022; 35:457-464. [PMID: 35588473 DOI: 10.1089/vim.2021.0223] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Immune system plays dual roles during human papilloma virus (HPV) infections, from defense against the virus to induction or stimulation of the HPV-related cancers. It appears that various differences within the immune-related genes and the functions of the immunological parameters of the patients are the main factors responsible for the roles played by immune system during HPV infections. Toll-like receptors (TLRs) play key roles in the recognition of viruses and activation of immune responses. The molecules also can alter the target cell intracellular signaling and may participate in the transformation of the infected cells. TLR9 is the unique intracellular member of TLRs that recognize foreign DNA, including viral DNA. Thus, TLR9 may play significant roles in the defense against HPV and its related cancers. This review article discusses TLR9 antiviral and pathological roles during HPV infection.
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Affiliation(s)
| | - Ashraf Kariminik
- Department of Microbiology, Kerman Branch, Islamic Azad University, Kerman, Iran
| | - Mohammad Kazemi Arababadi
- Immunology of Infectious Diseases Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
- Department of Laboratory Sciences, Faculty of Paramedicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Babak Kheirkhah
- Department of Veterinary Medicine, Baft Branch, Islamic Azad University, Baft, Iran
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11
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Zampella J, Cohen B. Consideration of underlying immunodeficiency in refractory or recalcitrant warts: A review of the literature. SKIN HEALTH AND DISEASE 2022; 2:e98. [PMID: 35665206 PMCID: PMC9060099 DOI: 10.1002/ski2.98] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 01/12/2022] [Accepted: 01/16/2022] [Indexed: 11/16/2022]
Abstract
Although the exact mechanisms have yet to be elucidated, it is clear that cellular immunity plays a role in clearance of human papillomavirus (HPV) infections as it relates to the development of warts. Patients with extensive, recalcitrant, or treatment‐refractory warts may have an underlying immune system impairment at the root of HPV susceptibility. Early recognition of genetic disorders associated with immunologic defects that allow for recalcitrant HPV infection may expedite appropriate treatment for patients. Early recognition is often pivotal in preventing subsequent morbidity and/or mortality that may arise from inborn errors of immunity, such as WHIM (Warts, Hypogammaglobulinemia, Infections, Myelokathexis) syndrome. Among these, cervical cancer is one of the most common malignancies associated with HPV, can be fatal if not treated early, and is seen more frequently in patients with underlying immune deficiencies. A review of diseases with susceptibility to HPV provides clues to understanding the pathophysiology of warts. We also present diagnostic guidance to facilitate the recognition of inborn errors of immunity in patients with extensive and/or recalcitrant HPV infections.
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Affiliation(s)
- J. Zampella
- Ronald O. Perelman Department of Dermatology NYU Grossman School of Medicine New York New York USA
| | - B. Cohen
- Division of Pediatric Dermatology Johns Hopkins University School of Medicine Baltimore Maryland USA
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12
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Shimano M, Miyauchi T, Yanagi T, Nomura T, Ujiie H. Development of Verruca Plana from Human Papillomavirus 78 Dependent on Host Immune State. Acta Derm Venereol 2021; 101:adv00608. [PMID: 34806758 PMCID: PMC9455333 DOI: 10.2340/actadv.v101.567] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Abstract is missing (Short communication)
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Affiliation(s)
| | - Toshinari Miyauchi
- Department of Dermatology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, N15W7, Kita-Ku, Sapporo, 060-8638, Japan .
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13
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Changes in the Proteome in the Development of Chronic Human Papillomavirus Infection-A Prospective Study in HIV Positive and HIV Negative Rwandan Women. Cancers (Basel) 2021; 13:cancers13235983. [PMID: 34885095 PMCID: PMC8656715 DOI: 10.3390/cancers13235983] [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: 11/04/2021] [Revised: 11/23/2021] [Accepted: 11/25/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Effects on the proteome when a high risk (HR)-HPV infection occurs, when it is cleared and when it becomes chronic were investigated. Moreover, biomarker panels that could identify cervical risk lesions were assessed. METHODS Cytology, HPV screening and proteomics were performed on cervical samples from Rwandan HIV+ and HIV- women at baseline, at 9 months, at 18 months and at 24 months. Biological pathways were identified using the String database. RESULTS The most significantly affected pathway when an incident HR-HPV infection occurred was neutrophil degranulation, and vesicle-mediated transport was the most significantly affected pathway when an HR-HPV infection was cleared; protein insertion into membrane in chronic HR-HPV lesions and in lesions where HR-HPVs were cleared were compared; and cellular catabolic process in high-grade lesions was compared to that in negative lesions. A four-biomarker panel (EIF1; BLOC1S5; LIMCH1; SGTA) was identified, which was able to distinguish chronic HR-HPV lesions from cleared HR-HPV/negative lesions (sensitivity 100% and specificity 91%). Another four-biomarker panel (ERH; IGKV2-30; TMEM97; DNAJA4) was identified, which was able to distinguish high-grade lesions from low-grade/negative lesions (sensitivity 100% and specificity 81%). CONCLUSIONS We have identified the biological pathways triggered in HR-HPV infection, when HR-HPV becomes chronic and when cervical risk lesions develop. Moreover, we have identified potential biomarkers that may help to identify women with cervical risk lesions.
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14
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Niu L, Chu X, Jiang Y, Zeng W. HPV infection upregulates the expression of ZNT-1 in condyloma acuminatum. Eur J Histochem 2021; 65. [PMID: 33908744 PMCID: PMC8103779 DOI: 10.4081/ejh.2021.3228] [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: 02/14/2021] [Accepted: 04/13/2021] [Indexed: 11/23/2022] Open
Abstract
Condyloma acuminata (CA) are benign anogenital warts caused by human papillomavirus (HPV) infection with a high recurrence rate. Despite its high contagiousness, high recurrence rate and potential for malignant transformation, effective treatments for CA have not yet been developed. Accordingly, it is necessary to clarify the mechanisms underlying CA development. Zinc (Zn) is stably maintained in the weight of human body. Skin is the third most Zn-abundant tissue in the body. Zn is present as a divalent ion (Zn2+) in cells and does not need a redox reaction upon crossing the cellular membrane. Zn transporters (ZnTs; SLC30A) and Irt-like proteins (ZIPs; SLC39A) are involved in Zn2+ efflux and uptake, respectively. ZnT1 is one of the ZnTs, which associates with the development of HPV. However, the role of ZnT1 regulation in the CA caused by HPV infection remains unknown. A multigroup case-control study was designed to investigate the expression and significance of the ZnT1 in patients with CA infected with HPV and in normal vulva controls. ZnT1 was assessed by immunohistochemistry in 44 patients with CA at Zhongnan Hospital of Wuhan University 2019-2020. Samples were analyzed by paraffin embedding and sectioning and hematoxylin-eosin and immunohistochemical staining. Immunohistochemical methods detected specific, dark brown, positive staining of ZnT1 in the keratinocytes of epidermis. We verified that the expression levels of ZnT1 that interact with HPV were upregulated in the CA groups independently of genotype compared with the control group. And then we found that the HPV risk grade in CA patients has a certain correlation with ZnT1 expression. These findings showed that HPV infection upregulated the expression of ZnT1 in CA. Additionally, there were obvious differences in the expression of ZnT1 between the different HPV risk grade infection groups. The higher the HPV risk grade, the stronger the ZNT1 protein expression. This study provided new insights into the sign pathway to HPV infection.
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Affiliation(s)
- Li Niu
- Department of Pathology, Zhongnan Hospital of Wuhan University, Wuhan.
| | - Xiaoying Chu
- Department of Pathology, Zhongnan Hospital of Wuhan University, Wuhan.
| | - Yaofei Jiang
- Hubei Cancer Clinical Study Centre and Hubei Key Laboratory of Tumor Biological Behaviors, Zhongnan Hospital, Wuhan University, Wuhan.
| | - Wei Zeng
- Hubei Cancer Clinical Study Centre and Hubei Key Laboratory of Tumor Biological Behaviors, Zhongnan Hospital, Wuhan University, Wuhan.
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Alghamdi MA, AL-Eitan LN, Tarkhan AH, Al-Qarqaz FA. Global gene methylation profiling of common warts caused by human papillomaviruses infection. Saudi J Biol Sci 2021; 28:612-622. [PMID: 33424347 PMCID: PMC7783806 DOI: 10.1016/j.sjbs.2020.10.050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 10/20/2020] [Accepted: 10/21/2020] [Indexed: 12/23/2022] Open
Abstract
Infection with the human papillomaviruses (HPV) often involves the epigenetic modification of the host genome. Despite its prevalence among the population, host genome methylation in HPV-induced warts is not clearly understood. In this study, genome-wide methylation profiling was carried out on paired healthy skin and wart samples in order to investigate the effects that benign HPV infection has on gene methylation status. To overcome this gap in knowledge, paired wart (n = 12) and normal skin (n = 12) samples were obtained from Arab males in order to perform DNA extraction and subsequent genome-wide methylation profiling on the Infinium Methylation EPIC Bead Chip microarray. Analysis of differential methylation revealed a clear pattern of discrimination between the wart and normal skin samples. In warts, the most differentially methylated (DM) genes included long non-coding RNAs (AC005884, AL049646.2, AC126121.2, AP001790.1, and AC107959.3), microRNAs (MIR374B, MIR596, MIR1255B1, MIR26B, and MIR196A2),snoRNAs (SNORD114-22, SNORD70, and SNORD114-31), pseudogenes (AC069366.1, RNU4ATAC11P, AC120057.1, NANOGP3, AC106038.2, TPT1P2, SDC4P, PKMP3, and VN2R3P), and protein-coding genes (AREG, GJB2, C12orf71, AC020909.2, S100A8, ZBED2, FABP7, and CYSLTR1). In addition, pathway analysis revealed that, among the most differentially methylated genes, STAT5A, RARA, MEF2D, MAP3K8, and THRA were the common regulators. It can be observed that HPV-induced warts involve a clear and unique epigenetic alteration to the host genome.
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Affiliation(s)
- Mansour A. Alghamdi
- Department of Anatomy, College of Medicine, King Khalid University, Abha 61421, Saudi Arabia
- Genomics and Personalized Medicine Unit, College of Medicine, King Khalid University, Abha 61421, Saudi Arabia
| | - Laith N. AL-Eitan
- Department of Applied Biological Sciences, Jordan University of Science and Technology, Irbid 22110, Jordan
- Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Amneh H. Tarkhan
- Department of Applied Biological Sciences, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Firas A. Al-Qarqaz
- Department of Internal Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
- Division of Dermatology, Department of Internal Medicine, King Abdullah University Hospital Jordan University of Science and Technology, Irbid 22110, Jordan
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