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Rahimi-Moghaddam A, Ghorbanmehr N, Gharbi S, Nili F, Korsching E. Interplay of miR-542, miR-126, miR-143 and miR-26b with PI3K-Akt is a Diagnostic Signal and Putative Regulatory Target in HPV-Positive Cervical Cancer. Biochem Genet 2024:10.1007/s10528-024-10837-y. [PMID: 38849709 DOI: 10.1007/s10528-024-10837-y] [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: 01/03/2024] [Accepted: 05/09/2024] [Indexed: 06/09/2024]
Abstract
Human papillomavirus accounts for 99.7% of all cervical cancer cases worldwide. The viral oncoproteins alter normal cell signaling and gene expression, resulting in loss of cell cycle control and cancer development. Also, microRNAs (miRNAs) have been reported to play a critical role in cervical carcinogenesis. Especially these are not only appropriate targets for therapeutic intervention in cervical cancer but also early diagnostic signals. The given study tries to improve the sparse knowledge on miRNAs and their role in this physiological context. Deregulated miRNAs were identified by analyzing the raw data of the well-founded GSE20592 dataset including 16 tumor/normal pairs of human cervical tissue samples. The dataset was quantified by a conservative strategy based on HTSeq and Salmon, followed by target prediction via TargetScan and miRDB. The comprehensive pathway analysis of all factors was performed using DAVID. The theoretical results were subject of a stringent experimental validation in a well-characterized clinical cohort of 30 tumor/normal pairs of cervical samples. The top 31 miRNAs and their 140 primary target genes were closely intertwined with the PI3K-Akt signaling pathway. MiR-21-3p and miR-1-3p showed a prominent regulatory role while miR-542, miR-126, miR-143, and miR-26b are directly targeting both PI3K and AKT. This study provides insights into the regulation of PI3K-Akt signaling as an important inducer of cervical cancer and identified miR-542, miR-126, miR-143, and miR-26b as promising inhibitors of the PI3K-Akt action.
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Affiliation(s)
- Akram Rahimi-Moghaddam
- Department of Biotechnology, Faculty of Biological Sciences, Alzahra University, Tehran, Iran
| | - Nassim Ghorbanmehr
- Department of Biotechnology, Faculty of Biological Sciences, Alzahra University, Tehran, Iran.
| | - Sedigheh Gharbi
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Fatemeh Nili
- Department of Pathology, Imam Khomeini-Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Eberhard Korsching
- Cancer and Complex Systems Research Group, Medical Faculty, University of Muenster, Muenster, Germany
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2
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González-Ramírez MI, Cardona YT, Agudelo MC, López C, Florez-Acosta JJ, Agudelo-Gamboa S, Garai J, Li L, Orozco-Castaño CA, Zabaleta J, Sánchez GI. miRNAs signature as potential biomarkers for cervical precancerous lesions in human papillomavirus positive women. Sci Rep 2023; 13:9822. [PMID: 37330541 PMCID: PMC10276834 DOI: 10.1038/s41598-023-36421-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 06/03/2023] [Indexed: 06/19/2023] Open
Abstract
Biomarkers to identify women at risk of cervical cancer among those with high-risk HPV infection (hrHPV+) are needed. Deregulated expression of microRNAs (miRNAs) contributes to hrHPV-induced cervical carcinogenesis. We aimed at identifying miRNAs with the capacity to distinguish high (CIN2+) and low (≤ CIN1) grade cervical lesions. We sequenced miRNA libraries from Formalin-Fixed Paraffin-Embedded (FFPE) tissues from women with CIN2+ (n = 10) and age-matched women with ≤ CIN1 (n = 10), randomly and retrospectively selected from a trial that followed women for 24 months after a hrHPV+ test at the screening visit. Five miRNAs differentially expressed were validated by RT-qPCR in an independent set of FFPE tissues with a reviewed diagnosis of CIN2+ (n = 105) and ≤ CIN1 (n = 105). The Ingenuity Pathway Analysis (IPA) was conducted to identify mRNAs inversely correlated with the top 25 differentially expressed miRNAs. Inverse correlations with 401 unique mRNA targets were identified for fourteen of the top 25 differentially expressed miRNAs. Eleven of these miRNAs targeted 26 proteins of pathways deregulated by HPV E6 and E7 oncoproteins and two of them, miR-143-5p and miR-29a-3p, predicted CIN2+ and CIN3+ in the independent validation by RT-qPCR of FFPE tissues from hrHPV-positive women.
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Affiliation(s)
- Martha I González-Ramírez
- Infection and Cancer Group, School of Medicine, Universidad de Antioquia, Cra 51D No 62-29 Lab 219, Medellín, 050010, Antioquia, Colombia
| | - Yurley T Cardona
- Infection and Cancer Group, School of Medicine, Universidad de Antioquia, Cra 51D No 62-29 Lab 219, Medellín, 050010, Antioquia, Colombia
| | - María C Agudelo
- Infection and Cancer Group, School of Medicine, Universidad de Antioquia, Cra 51D No 62-29 Lab 219, Medellín, 050010, Antioquia, Colombia
| | - Carolina López
- Department of Pathology, Universidad de Antioquia, Medellín, 050010, Antioquia, Colombia
| | - Juan J Florez-Acosta
- Infection and Cancer Group, School of Medicine, Universidad de Antioquia, Cra 51D No 62-29 Lab 219, Medellín, 050010, Antioquia, Colombia
| | - Samuel Agudelo-Gamboa
- Infection and Cancer Group, School of Medicine, Universidad de Antioquia, Cra 51D No 62-29 Lab 219, Medellín, 050010, Antioquia, Colombia
| | - Jone Garai
- Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, 70112, USA
| | - Li Li
- Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, 70112, USA
| | - Carlos A Orozco-Castaño
- Infection and Cancer Group, School of Medicine, Universidad de Antioquia, Cra 51D No 62-29 Lab 219, Medellín, 050010, Antioquia, Colombia
- School of Health and Sport Sciences, Fundación Universitaria del Área Andina, Bogotá, 110111, Cundinamarca, Colombia
| | - Jovanny Zabaleta
- Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, 70112, USA
- Department of Interdisciplinary Oncology, Louisiana State University Health Sciences Center, New Orleans, LA, 70112, USA
| | - Gloria I Sánchez
- Infection and Cancer Group, School of Medicine, Universidad de Antioquia, Cra 51D No 62-29 Lab 219, Medellín, 050010, Antioquia, Colombia.
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3
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Blood leukocyte transcriptional modules and differentially expressed genes associated with disease severity and age in COVID-19 patients. Sci Rep 2023; 13:898. [PMID: 36650374 PMCID: PMC9844197 DOI: 10.1038/s41598-023-28227-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 01/16/2023] [Indexed: 01/18/2023] Open
Abstract
Since the molecular mechanisms determining COVID-19 severity are not yet well understood, there is a demand for biomarkers derived from comparative transcriptome analyses of mild and severe cases, combined with patients' clinico-demographic and laboratory data. Here the transcriptomic response of human leukocytes to SARS-CoV-2 infection was investigated by focusing on the differences between mild and severe cases and between age subgroups (younger and older adults). Three transcriptional modules correlated with these traits were functionally characterized, as well as 23 differentially expressed genes (DEGs) associated to disease severity. One module, correlated with severe cases and older patients, had an overrepresentation of genes involved in innate immune response and in neutrophil activation, whereas two other modules, correlated with disease severity and younger patients, harbored genes involved in the innate immune response to viral infections, and in the regulation of this response. This transcriptomic mechanism could be related to the better outcome observed in younger COVID-19 patients. The DEGs, all hyper-expressed in the group of severe cases, were mostly involved in neutrophil activation and in the p53 pathway, therefore related to inflammation and lymphopenia. These biomarkers may be useful for getting a better stratification of risk factors in COVID-19.
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The distance distribution of human microRNAs in MirGeneDB database. Sci Rep 2022; 12:17696. [PMID: 36271017 PMCID: PMC9587017 DOI: 10.1038/s41598-022-22253-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 10/12/2022] [Indexed: 01/18/2023] Open
Abstract
MicroRNAs (miRNAs) are small single-stranded non-coding RNAs around 22 nucleotide lengths found in organisms, playing an important role in cell differentiation, development, gene regulation, and apoptosis. The distance of disease miRNA biomarkers has been used to explore the association between various diseases as well as the association between virus and disease in the literature. To date, there have been no studies on deriving the distribution of the pairwise distance of human miRNAs. As the pairwise distance of miRNA biomarkers might be a useful tool in studying the disease association, in this paper, the distance distributions of human miRNAs were derived such that they could be used to measure the closeness between miRNAs. Two distance models were used to calculate the pairwise distances of 567 Homo sapiens miRNA genes accessed from the MirGeneDB database. These miRNA pairwise distances were fitted by the normal distribution, gamma distribution, empirical cumulative distribution, and the kernel density estimation method. This is the first study to provide the distance distribution of human miRNAs. The similarity of miRNA biomarkers for several diseases was examined using the derived distributions.
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Yu L, Majerciak V, Zheng ZM. HPV16 and HPV18 Genome Structure, Expression, and Post-Transcriptional Regulation. Int J Mol Sci 2022; 23:ijms23094943. [PMID: 35563334 PMCID: PMC9105396 DOI: 10.3390/ijms23094943] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 04/14/2022] [Accepted: 04/15/2022] [Indexed: 12/18/2022] Open
Abstract
Human papillomaviruses (HPV) are a group of small non-enveloped DNA viruses whose infection causes benign tumors or cancers. HPV16 and HPV18, the two most common high-risk HPVs, are responsible for ~70% of all HPV-related cervical cancers and head and neck cancers. The expression of the HPV genome is highly dependent on cell differentiation and is strictly regulated at the transcriptional and post-transcriptional levels. Both HPV early and late transcripts differentially expressed in the infected cells are intron-containing bicistronic or polycistronic RNAs bearing more than one open reading frame (ORF), because of usage of alternative viral promoters and two alternative viral RNA polyadenylation signals. Papillomaviruses proficiently engage alternative RNA splicing to express individual ORFs from the bicistronic or polycistronic RNA transcripts. In this review, we discuss the genome structures and the updated transcription maps of HPV16 and HPV18, and the latest research advances in understanding RNA cis-elements, intron branch point sequences, and RNA-binding proteins in the regulation of viral RNA processing. Moreover, we briefly discuss the epigenetic modifications, including DNA methylation and possible APOBEC-mediated genome editing in HPV infections and carcinogenesis.
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Salinas-Montalvo AM, Supramaniam A, McMillan NA, Idris A. RNA-based gene targeting therapies for human papillomavirus driven cancers. Cancer Lett 2021; 523:111-120. [PMID: 34627949 DOI: 10.1016/j.canlet.2021.10.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 10/03/2021] [Accepted: 10/05/2021] [Indexed: 12/22/2022]
Abstract
While platinum-based chemotherapy, radiation therapy and or surgery are effective in reducing human papillomavirus (HPV) driven cancer tumours, they have some significant drawbacks, including low specificity for tumour, toxicity, and severe adverse effects. Though current therapies for HPV-driven cancers are effective, severe late toxicity associated with current treatments contributes to the deterioration of patient quality of life. This warrants the need for novel therapies for HPV derived cancers. In this short review, we examined RNA-based therapies targeting the major HPV oncogenes, including short-interfering RNAs (siRNAs) and clustered regularly interspaced short palindromic repeats (CRISPR) as putative treatment modalities. We also explore other potential RNA-based targeting approaches such as microRNAs (miRNAs), long non-coding RNAs (lncRNAs), and mRNA vaccines as future treatment modalities for HPV cancers. Some of these technologies have already been approved for clinical use for a range of other human diseases but not for HPV cancers. Here we explore the emerging evidence supporting the effectiveness of some of these gene-based therapies for HPV malignancies. In short, the evidence sheds promising light on the feasibility of translating these technologies into a clinically relevant treatment modality for HPV derived cancers and potentially other virally driven human cancers.
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Affiliation(s)
- Ana María Salinas-Montalvo
- Menzies Health Institute Queensland and School of Medical Sciences, Griffith University, Gold Coast, QLD, Australia
| | - Aroon Supramaniam
- Menzies Health Institute Queensland and School of Medical Sciences, Griffith University, Gold Coast, QLD, Australia
| | - Nigel Aj McMillan
- Menzies Health Institute Queensland and School of Medical Sciences, Griffith University, Gold Coast, QLD, Australia
| | - Adi Idris
- Menzies Health Institute Queensland and School of Medical Sciences, Griffith University, Gold Coast, QLD, Australia.
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Head and Neck Cancers Are Not Alike When Tarred with the Same Brush: An Epigenetic Perspective from the Cancerization Field to Prognosis. Cancers (Basel) 2021; 13:cancers13225630. [PMID: 34830785 PMCID: PMC8616074 DOI: 10.3390/cancers13225630] [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: 09/20/2021] [Revised: 10/30/2021] [Accepted: 11/02/2021] [Indexed: 12/26/2022] Open
Abstract
Simple Summary Squamous cell carcinomas affect different head and neck subsites and, although these tumors arise from the same epithelial lining and share risk factors, they differ in terms of clinical behavior and molecular carcinogenesis mechanisms. Differences between HPV-negative and HPV-positive tumors are those most frequently explored, but further data suggest that the molecular heterogeneity observed among head and neck subsites may go beyond HPV infection. In this review, we explore how alterations of DNA methylation and microRNA expression contribute to head and neck squamous cell carcinoma (HNSCC) development and progression. The association of these epigenetic alterations with risk factor exposure, early carcinogenesis steps, transformation risk, and prognosis are described. Finally, we discuss the potential application of the use of epigenetic biomarkers in HNSCC. Abstract Head and neck squamous cell carcinomas (HNSCC) are among the ten most frequent types of cancer worldwide and, despite all efforts, are still diagnosed at late stages and show poor overall survival. Furthermore, HNSCC patients often experience relapses and the development of second primary tumors, as a consequence of the field cancerization process. Therefore, a better comprehension of the molecular mechanisms involved in HNSCC development and progression may enable diagnosis anticipation and provide valuable tools for prediction of prognosis and response to therapy. However, the different biological behavior of these tumors depending on the affected anatomical site and risk factor exposure, as well as the high genetic heterogeneity observed in HNSCC are major obstacles in this pursue. In this context, epigenetic alterations have been shown to be common in HNSCC, to discriminate the tumor anatomical subsites, to be responsive to risk factor exposure, and show promising results in biomarker development. Based on this, this review brings together the current knowledge on alterations of DNA methylation and microRNA expression in HNSCC natural history, focusing on how they contribute to each step of the process and on their applicability as biomarkers of exposure, HNSCC development, progression, and response to therapy.
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Koshre GR, Shaji F, Mohanan NK, Mohan N, Ali J, Laishram RS. Star-PAP RNA Binding Landscape Reveals Novel Role of Star-PAP in mRNA Metabolism That Requires RBM10-RNA Association. Int J Mol Sci 2021; 22:9980. [PMID: 34576144 PMCID: PMC8469156 DOI: 10.3390/ijms22189980] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 08/08/2021] [Accepted: 08/19/2021] [Indexed: 11/17/2022] Open
Abstract
Star-PAP is a non-canonical poly(A) polymerase that selects mRNA targets for polyadenylation. Yet, genome-wide direct Star-PAP targets or the mechanism of specific mRNA recognition is still vague. Here, we employ HITS-CLIP to map the cellular Star-PAP binding landscape and the mechanism of global Star-PAP mRNA association. We show a transcriptome-wide association of Star-PAP that is diminished on Star-PAP depletion. Consistent with its role in the 3'-UTR processing, we observed a high association of Star-PAP at the 3'-UTR region. Strikingly, there is an enrichment of Star-PAP at the coding region exons (CDS) in 42% of target mRNAs. We demonstrate that Star-PAP binding de-stabilises these mRNAs indicating a new role of Star-PAP in mRNA metabolism. Comparison with earlier microarray data reveals that while UTR-associated transcripts are down-regulated, CDS-associated mRNAs are largely up-regulated on Star-PAP depletion. Strikingly, the knockdown of a Star-PAP coregulator RBM10 resulted in a global loss of Star-PAP association on target mRNAs. Consistently, RBM10 depletion compromises 3'-end processing of a set of Star-PAP target mRNAs, while regulating stability/turnover of a different set of mRNAs. Our results establish a global profile of Star-PAP mRNA association and a novel role of Star-PAP in the mRNA metabolism that requires RBM10-mRNA association in the cell.
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Affiliation(s)
- Ganesh R. Koshre
- Cardiovascular Diseases & Diabetes Biology, Rajiv Gandhi Centre for Biotechnology, Trivandrum 695014, India; (G.R.K.); (F.S.); (N.K.M.); (N.M.)
- Manipal Academy of Higher Education, Manipal 576104, India
| | - Feba Shaji
- Cardiovascular Diseases & Diabetes Biology, Rajiv Gandhi Centre for Biotechnology, Trivandrum 695014, India; (G.R.K.); (F.S.); (N.K.M.); (N.M.)
- Regional Centre for Biotechnology, Faridabad 121001, India
| | - Neeraja K. Mohanan
- Cardiovascular Diseases & Diabetes Biology, Rajiv Gandhi Centre for Biotechnology, Trivandrum 695014, India; (G.R.K.); (F.S.); (N.K.M.); (N.M.)
- Manipal Academy of Higher Education, Manipal 576104, India
| | - Nimmy Mohan
- Cardiovascular Diseases & Diabetes Biology, Rajiv Gandhi Centre for Biotechnology, Trivandrum 695014, India; (G.R.K.); (F.S.); (N.K.M.); (N.M.)
| | - Jamshaid Ali
- Bioinformatics Facility, Rajiv Gandhi Centre for Biotechnology, Trivandrum 695585, India;
| | - Rakesh S. Laishram
- Cardiovascular Diseases & Diabetes Biology, Rajiv Gandhi Centre for Biotechnology, Trivandrum 695014, India; (G.R.K.); (F.S.); (N.K.M.); (N.M.)
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Pietropaolo V, Prezioso C, Moens U. Role of Virus-Induced Host Cell Epigenetic Changes in Cancer. Int J Mol Sci 2021; 22:ijms22158346. [PMID: 34361112 PMCID: PMC8346956 DOI: 10.3390/ijms22158346] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 07/30/2021] [Accepted: 08/02/2021] [Indexed: 12/12/2022] Open
Abstract
The tumor viruses human T-lymphotropic virus 1 (HTLV-1), hepatitis C virus (HCV), Merkel cell polyomavirus (MCPyV), high-risk human papillomaviruses (HR-HPVs), Epstein-Barr virus (EBV), Kaposi’s sarcoma-associated herpes virus (KSHV) and hepatitis B virus (HBV) account for approximately 15% of all human cancers. Although the oncoproteins of these tumor viruses display no sequence similarity to one another, they use the same mechanisms to convey cancer hallmarks on the infected cell. Perturbed gene expression is one of the underlying mechanisms to induce cancer hallmarks. Epigenetic processes, including DNA methylation, histone modification and chromatin remodeling, microRNA, long noncoding RNA, and circular RNA affect gene expression without introducing changes in the DNA sequence. Increasing evidence demonstrates that oncoviruses cause epigenetic modifications, which play a pivotal role in carcinogenesis. In this review, recent advances in the role of host cell epigenetic changes in virus-induced cancers are summarized.
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Affiliation(s)
- Valeria Pietropaolo
- Department of Public Health and Infectious Diseases, “Sapienza” University, 00185 Rome, Italy;
- Correspondence: (V.P.); (U.M.)
| | - Carla Prezioso
- Department of Public Health and Infectious Diseases, “Sapienza” University, 00185 Rome, Italy;
- IRCSS San Raffaele Roma, Microbiology of Chronic Neuro-Degenerative Pathologies, 00161 Rome, Italy
| | - Ugo Moens
- Molecular Inflammation Research Group, Department of Medical Biology, Faculty of Health Sciences, University of Tromsø—The Arctic University of Norway, 9037 Tromsø, Norway
- Correspondence: (V.P.); (U.M.)
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10
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Ayoubian H, Heinzelmann J, Hölters S, Khalmurzaev O, Pryalukhin A, Loertzer P, Heinzelbecker J, Lohse S, Geppert C, Loertzer H, Wunderlich H, Bohle RM, Stöckle M, Matveev VB, Hartmann A, Junker K. miRNA Expression Characterizes Histological Subtypes and Metastasis in Penile Squamous Cell Carcinoma. Cancers (Basel) 2021; 13:1480. [PMID: 33807023 PMCID: PMC8004785 DOI: 10.3390/cancers13061480] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/12/2021] [Accepted: 03/18/2021] [Indexed: 12/12/2022] Open
Abstract
Although microRNAs are described as promising biomarkers in many tumor types, little is known about their role in PSCC. Thus, we attempted to identify miRNAs involved in tumor development and metastasis in distinct histological subtypes considering the impact of HPV infection. In a first step, microarray analyses were performed on RNA from formalin-fixed, paraffin-embedded tumor (22), and normal (8) tissue samples. Microarray data were validated for selected miRNAs by qRT-PCR on an enlarged cohort, including 27 tumor and 18 normal tissues. We found 876 significantly differentially expressed miRNAs (p ≤ 0.01) between HPV-positive and HPV-negative tumor samples by microarray analysis. Although no significant differences were detected between normal and tumor tissue in the whole cohort, specific expression patterns occurred in distinct histological subtypes, such as HPV-negative usual PSCC (95 differentially expressed miRNAs, p ≤ 0.05) and HPV-positive basaloid/warty subtypes (247 differentially expressed miRNAs, p ≤ 0.05). Selected miRNAs were confirmed by qRT-PCR. Furthermore, microarray data revealed 118 miRNAs (p ≤ 0.01) that were significantly differentially expressed in metastatic versus non-metastatic usual PSCC. The lower expression levels for miR-137 and miR-328-3p in metastatic usual PSCC were validated by qRT-PCR. The results of this study confirmed that specific miRNAs could serve as potential diagnostic and prognostic markers in single PSCC subtypes and are associated with HPV-dependent pathways.
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Affiliation(s)
- Hiresh Ayoubian
- Department of Urology and Paediatric Urology, Saarland University, 66421 Homburg, Germany; (H.A.); (J.H.); (S.H.); (O.K.); (P.L.); (J.H.); (M.S.)
| | - Joana Heinzelmann
- Department of Urology and Paediatric Urology, Saarland University, 66421 Homburg, Germany; (H.A.); (J.H.); (S.H.); (O.K.); (P.L.); (J.H.); (M.S.)
- Department of Ophthalmology, Martin-Luther-University Halle-Wittenberg, 06120 Halle/Saale, Germany
| | - Sebastian Hölters
- Department of Urology and Paediatric Urology, Saarland University, 66421 Homburg, Germany; (H.A.); (J.H.); (S.H.); (O.K.); (P.L.); (J.H.); (M.S.)
| | - Oybek Khalmurzaev
- Department of Urology and Paediatric Urology, Saarland University, 66421 Homburg, Germany; (H.A.); (J.H.); (S.H.); (O.K.); (P.L.); (J.H.); (M.S.)
- Department of Urology, Federal State Budgetary Institution “N.N. Blokhin National Medical Research Center of Oncology” of the Ministry of Health of the Russian Federation, 115478 Moscow, Russia;
| | - Alexey Pryalukhin
- Institute of Pathology, Saarland University Medical Centre, 66421 Homburg, Germany; (A.P.); (R.M.B.)
| | - Philine Loertzer
- Department of Urology and Paediatric Urology, Saarland University, 66421 Homburg, Germany; (H.A.); (J.H.); (S.H.); (O.K.); (P.L.); (J.H.); (M.S.)
- Westpfalz-Klinikum, Clinic of Urology and Paediatric Urology, 67655 Kaiserslautern, Germany;
| | - Julia Heinzelbecker
- Department of Urology and Paediatric Urology, Saarland University, 66421 Homburg, Germany; (H.A.); (J.H.); (S.H.); (O.K.); (P.L.); (J.H.); (M.S.)
| | - Stefan Lohse
- Institute of Virology, Saarland University, 66421 Homburg, Germany;
| | - Carol Geppert
- Institute of Pathology, University Erlangen-Nuremberg, 91054 Erlangen, Germany; (C.G.); (A.H.)
| | - Hagen Loertzer
- Westpfalz-Klinikum, Clinic of Urology and Paediatric Urology, 67655 Kaiserslautern, Germany;
| | - Heiko Wunderlich
- St. Georg Klinikum, Clinic of Urology and Paediatric Urology, 99817 Eisenach, Germany;
| | - Rainer M. Bohle
- Institute of Pathology, Saarland University Medical Centre, 66421 Homburg, Germany; (A.P.); (R.M.B.)
| | - Michael Stöckle
- Department of Urology and Paediatric Urology, Saarland University, 66421 Homburg, Germany; (H.A.); (J.H.); (S.H.); (O.K.); (P.L.); (J.H.); (M.S.)
| | - Vsevolod Borisovich Matveev
- Department of Urology, Federal State Budgetary Institution “N.N. Blokhin National Medical Research Center of Oncology” of the Ministry of Health of the Russian Federation, 115478 Moscow, Russia;
| | - Arndt Hartmann
- Institute of Pathology, University Erlangen-Nuremberg, 91054 Erlangen, Germany; (C.G.); (A.H.)
| | - Kerstin Junker
- Department of Urology and Paediatric Urology, Saarland University, 66421 Homburg, Germany; (H.A.); (J.H.); (S.H.); (O.K.); (P.L.); (J.H.); (M.S.)
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Nammour S, Mobadder ME, Namour A, Namour M, Romeo U, España-Tost AJ, Arnabat-Dominguez J, Grzech-Lesniak K, Zeinoun T, Vescovi P. Success Rate of Benign Oral Squamous Papilloma Treatments After Different Surgical Protocols (Conventional, Nd:YAG, CO 2 and Diode 980 nm Lasers): A 34-Year Retrospective Study. PHOTOBIOMODULATION PHOTOMEDICINE AND LASER SURGERY 2021; 39:123-130. [PMID: 33450170 DOI: 10.1089/photob.2020.4916] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Objective: The aim of our retrospective study is to compare the long-term recurrence rate of the benign oral squamous papilloma (OSP) with different laser-assisted treatments and conventional procedures (use of scalpels) aiming to suggest the most suitable surgical protocol showing the lowest recurrence rate. Background: A retrospective multicenter DATA collection between 1985 and 2019 covering 781 OSP cases concerning different surgical protocols used for the treatment of OSP was done and included the use of different laser wavelengths [neodymium-doped yttrium-aluminum-garnet (Nd:YAG), carbon dioxide (CO2), and Diode 980 nm] and the conventional surgeries using the scalpel. The age, sex, and the oral location of the OSP were noted. Methods: Three different surgical protocols were selected in our study: protocol 1 regrouped surgical procedures performing the excision of OSP with an in-depth safety margin of 1 mm and just at the base of the tumor with reduced excision of the grossly normal marginal mucosa around the tumor (0-1 mm). Protocol 2 and 3 were similar to protocol 1, but with an additional excision of 1-2 mm and ≥3 mm of the grossly normal marginal mucosa, respectively, for group 2 and 3. All laser-treated OSP wounds were left without sutures. In the conventionally treated OSP, sutures were regularly performed. Follow-up was done after 15 days and at 1, 6, and 18 months. The three included wavelengths were Nd:YAG (1064 nm), CO2 laser (10,600 nm), and diode laser (980 nm). Results: After 18 months of follow-up, the highest success rate was obtained with protocol 3 (100% with Nd:YAG, 99% with CO2, 98.4% with diode, and 99% with the scalpel), which was significantly higher than the values of protocol 2 (96.6% with Nd:YAG, 91% with CO2, 96% with diode, and 95% with the scalpel) and the protocol 1 (38% with Nd:YAG, 29% with CO2, 33% with diode, and 30% with the scalpel). The oral locations of OSP were 30% on palates, 30% on the tongue, 16% on cheek, 14% on lips, and 10% on other locations. Conclusions: The lowest recurrence rate was observed when a minimum of three millimeters (≥3 mm) of grossly normal aspect mucosa around the OSP was included in the excisions. The laser wavelengths and the use of scalpel did not show any significant difference in terms of recurrence.
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Affiliation(s)
- Samir Nammour
- Department of Dental Sciences, Faculty of Medicine, University of Liege, Liege, Belgium
| | - Marwan El Mobadder
- Department of Dental Sciences, Faculty of Medicine, University of Liege, Liege, Belgium
| | - Amaury Namour
- Department of Dental Sciences, Faculty of Medicine, University of Liege, Liege, Belgium
| | - Melanie Namour
- Department of Dental Sciences, Faculty of Medicine, University of Liege, Liege, Belgium
| | - Umberto Romeo
- Department of Oral and Maxillofacial Sciences, University of Rome "Sapienza", Rome, Italy
| | - Antonio-Jesús España-Tost
- Investigator of the IDIBELL Institute, School of Dentistry, University of Barcelona, Barcelona, Spain
| | - Josep Arnabat-Dominguez
- Department of Pathology and Experimental Therapeutics, University of Barcelona, Barcelona, Spain
| | | | - Toni Zeinoun
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Lebanese University, Beirut, Lebanon
| | - Paolo Vescovi
- Department of Medicine and Surgery, University of Parma, Parma, Italy
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Isolation, Characterization and In-Silico Study of Conotoxin Protein from Conus loroisii and Its Anti-cancer Activity. Int J Pept Res Ther 2020. [DOI: 10.1007/s10989-020-10091-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Casarotto M, Fanetti G, Guerrieri R, Palazzari E, Lupato V, Steffan A, Polesel J, Boscolo-Rizzo P, Fratta E. Beyond MicroRNAs: Emerging Role of Other Non-Coding RNAs in HPV-Driven Cancers. Cancers (Basel) 2020; 12:cancers12051246. [PMID: 32429207 PMCID: PMC7281476 DOI: 10.3390/cancers12051246] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 05/11/2020] [Accepted: 05/12/2020] [Indexed: 12/11/2022] Open
Abstract
Persistent infection with high-risk Human Papilloma Virus (HPV) leads to the development of several tumors, including cervical, oropharyngeal, and anogenital squamous cell carcinoma. In the last years, the use of high-throughput sequencing technologies has revealed a number of non-coding RNA (ncRNAs), distinct from micro RNAs (miRNAs), that are deregulated in HPV-driven cancers, thus suggesting that HPV infection may affect their expression. However, since the knowledge of ncRNAs is still limited, a better understanding of ncRNAs biology, biogenesis, and function may be challenging for improving the diagnosis of HPV infection or progression, and for monitoring the response to therapy of patients affected by HPV-driven tumors. In addition, to establish a ncRNAs expression profile may be instrumental for developing more effective therapeutic strategies for the treatment of HPV-associated lesions and cancers. Therefore, this review will address novel classes of ncRNAs that have recently started to draw increasing attention in HPV-driven tumors, with a particular focus on ncRNAs that have been identified as a direct target of HPV oncoproteins.
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Affiliation(s)
- Mariateresa Casarotto
- Division of Immunopathology and Cancer Biomarkers, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, National Cancer Institute, 33081 Aviano (PN), Italy; (M.C.); (R.G.); (A.S.)
| | - Giuseppe Fanetti
- Division of Radiotherapy, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, National Cancer Institute, 33081 Aviano (PN), Italy; (G.F.); (E.P.)
| | - Roberto Guerrieri
- Division of Immunopathology and Cancer Biomarkers, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, National Cancer Institute, 33081 Aviano (PN), Italy; (M.C.); (R.G.); (A.S.)
| | - Elisa Palazzari
- Division of Radiotherapy, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, National Cancer Institute, 33081 Aviano (PN), Italy; (G.F.); (E.P.)
| | - Valentina Lupato
- Division of Otolaryngology, General Hospital “Santa Maria degli Angeli”, 33170 Pordenone, Italy;
| | - Agostino Steffan
- Division of Immunopathology and Cancer Biomarkers, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, National Cancer Institute, 33081 Aviano (PN), Italy; (M.C.); (R.G.); (A.S.)
| | - Jerry Polesel
- Division of Cancer Epidemiology, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, National Cancer Institute, 33081 Aviano (PN), Italy;
| | - Paolo Boscolo-Rizzo
- Section of Otolaryngology, Department of Neurosciences, University of Padova, 31100 Treviso, Italy;
| | - Elisabetta Fratta
- Division of Immunopathology and Cancer Biomarkers, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, National Cancer Institute, 33081 Aviano (PN), Italy; (M.C.); (R.G.); (A.S.)
- Correspondence: ; Tel.: +390434659569
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