1
|
Gulhane P, Singh S. Unraveling the Post-Translational Modifications and therapeutical approach in NSCLC pathogenesis. Transl Oncol 2023; 33:101673. [PMID: 37062237 PMCID: PMC10133877 DOI: 10.1016/j.tranon.2023.101673] [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: 03/14/2023] [Revised: 04/09/2023] [Accepted: 04/10/2023] [Indexed: 04/18/2023] Open
Abstract
Non-Small Cell Lung Cancer (NSCLC) is the most prevalent kind of lung cancer with around 85% of total lung cancer cases. Despite vast therapies being available, the survival rate is low (5 year survival rate is 15%) making it essential to comprehend the mechanism for NSCLC cell survival and progression. The plethora of evidences suggests that the Post Translational Modification (PTM) such as phosphorylation, methylation, acetylation, glycosylation, ubiquitination and SUMOylation are involved in various types of cancer progression and metastasis including NSCLC. Indeed, an in-depth understanding of PTM associated with NSCLC biology will provide novel therapeutic targets and insight into the current sophisticated therapeutic paradigm. Herein, we reviewed the key PTMs, epigenetic modulation, PTMs crosstalk along with proteogenomics to analyze PTMs in NSCLC and also, highlighted how epi‑miRNA, miRNA and PTM inhibitors are key modulators and serve as promising therapeutics.
Collapse
Affiliation(s)
- Pooja Gulhane
- National Centre for Cell Science, NCCS Complex, Ganeshkhind, SPPU Campus, Pune 411007, India
| | - Shailza Singh
- National Centre for Cell Science, NCCS Complex, Ganeshkhind, SPPU Campus, Pune 411007, India.
| |
Collapse
|
2
|
Khan FH, Bhat BA, Sheikh BA, Tariq L, Padmanabhan R, Verma JP, Shukla AC, Dowlati A, Abbas A. Microbiome dysbiosis and epigenetic modulations in lung cancer: From pathogenesis to therapy. Semin Cancer Biol 2022; 86:732-742. [PMID: 34273520 DOI: 10.1016/j.semcancer.2021.07.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 06/25/2021] [Accepted: 07/11/2021] [Indexed: 02/07/2023]
Abstract
The lung microbiome plays an essential role in maintaining healthy lung function, including host immune homeostasis. Lung microbial dysbiosis or disruption of the gut-lung axis can contribute to lung carcinogenesis by causing DNA damage, inducing genomic instability, or altering the host's susceptibility to carcinogenic insults. Thus far, most studies have reported the association of microbial composition in lung cancer. Mechanistic studies describing host-microbe interactions in promoting lung carcinogenesis are limited. Considering cancer as a multifaceted disease where epigenetic dysregulation plays a critical role, epigenetic modifying potentials of microbial metabolites and toxins and their roles in lung tumorigenesis are not well studied. The current review explains microbial dysbiosis and epigenetic aberrations in lung cancer and potential therapeutic opportunities.
Collapse
Affiliation(s)
- Faizan Haider Khan
- Discipline of Pathology, Lambe Institute for Translational Research, School of Medicine, National University of Ireland Galway, Galway, Ireland
| | | | | | - Lubna Tariq
- Department of Biotechnology, Baba Ghulam Shah Badshah University, Rajouri, India
| | - Roshan Padmanabhan
- Department of Medicine, Case Western Reserve University, and University Hospital, Cleveland, OH, 44106, USA
| | - Jay Prakash Verma
- Institute of Environment and Sustainable Development, Banaras Hindu University Varanasi, India
| | | | - Afshin Dowlati
- Division of Hematology and Oncology, Department of Medicine, Case Western Reserve University, Cleveland, OH, 44106, USA; University Hospitals Seidman Cancer Center, Cleveland, OH, 44106, USA; Developmental Therapeutics Program, Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, OH, 44116, USA
| | - Ata Abbas
- Division of Hematology and Oncology, Department of Medicine, Case Western Reserve University, Cleveland, OH, 44106, USA; Developmental Therapeutics Program, Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, OH, 44116, USA.
| |
Collapse
|
3
|
Yang S, Huang Y, Zhao Q. Epigenetic Alterations and Inflammation as Emerging Use for the Advancement of Treatment in Non-Small Cell Lung Cancer. Front Immunol 2022; 13:878740. [PMID: 35514980 PMCID: PMC9066637 DOI: 10.3389/fimmu.2022.878740] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 03/21/2022] [Indexed: 12/26/2022] Open
Abstract
Lung cancer remains one of the most common malignancies in the world. Nowadays, the most common lung cancer is non-small cell lung cancer (NSCLC), namely, adenocarcinoma, squamous cell carcinoma, and large cell lung carcinoma. Epigenetic alterations that refer to DNA methylation, histone modifications, and noncoding RNA expression, are now suggested to drive the genesis and development of NSCLC. Additionally, inflammation-related tumorigenesis also plays a vital role in cancer research and efforts have been attempted to reverse such condition. During the occurrence and development of inflammatory diseases, the immune component of inflammation may cause epigenetic changes, but it is not always certain whether the immune component itself or the stimulated host cells cause epigenetic changes. Moreover, the links between epigenetic alterations and cancer-related inflammation and their influences on the human cancer are not clear so far. Therefore, the connection between epigenetic drivers, inflammation, and NSCLC will be summarized. Investigation on such topic is most likely to shed light on the molecular and immunological mechanisms of epigenetic and inflammatory factors and promote the application of epigenetics in the innovative diagnostic and therapeutic strategies for NSCLC.
Collapse
Affiliation(s)
- Shuo Yang
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, The NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
- *Correspondence: Shuo Yang, ; Yang Huang, ; Qi Zhao,
| | - Yang Huang
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, The NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
- *Correspondence: Shuo Yang, ; Yang Huang, ; Qi Zhao,
| | - Qi Zhao
- Cancer Centre, Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau, Macau SAR, China
- MoE Frontiers Science Center for Precision Oncology, University of Macau, Macau, Macau SAR, China
- *Correspondence: Shuo Yang, ; Yang Huang, ; Qi Zhao,
| |
Collapse
|
4
|
Wang W, Feng C, Zhang W, Long Y, Fa X. The epigenetic silencing of microRNA-433 facilitates the malignant phenotypes of non-small cell lung cancer by targeting CREB1. Am J Transl Res 2021; 13:12302-12317. [PMID: 34956454 PMCID: PMC8661203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 08/30/2021] [Indexed: 06/14/2023]
Abstract
OBJECTIVE MicroRNAs (miRNAs) play a big role in the regulation of non-small cell lung cancer (NSCLC) development. The objective of this study is to determine how DNA methylation regulates miR-433 in NSCLC. METHODS The degree of DNA methylation was determined, and the relevance of miR-433 and the features of NSCLC patients were assessed. The MiR-433 and CREB1 expressions were tested, and the biological characteristics of the NSCLC cells were determined. Subcutaneous tumorigenesis in nude mice and luciferase activity assays were performed. RESULTS MiR-433 was downregulated, and CREB1 was upregulated in the NSCLC tissues, and the methylating rate of the C-phosphate-G (CpG) island in the miR-433 promoter region was enhanced. MiR-433 was also downregulated, and CREB1 was upregulated in the NSCLC cells and there was a low degree of promoter methylation of miR-433 in the NSCLC cells after demethylation. Upregulated miR-433 or downregulated CREB1 repressed the cell vitality and colony formation abilities and increased the amount of apoptotic A549 cells. Moreover, upregulated miR-433 also decelerated tumor growth. Conversely, the H460 cells and xenografts with reduced miR-433 or overexpressed CREB1 had contrary results. CREB1 was found to be targeted by miR-433, as verified by a luciferase activity assay. CONCLUSION We found that DNA methylation can downregulate miR-433 in NSCLC, which promotes the malignant behaviors of NSCLC cells.
Collapse
Affiliation(s)
- Weige Wang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Zhengzhou UniversityZhengzhou 450014, He’nan Province, China
| | - Chao Feng
- Department of Thoracic Surgery, The Second Affiliated Hospital of Zhengzhou UniversityZhengzhou 450014, He’nan Province, China
| | - Wenqiang Zhang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Zhengzhou UniversityZhengzhou 450014, He’nan Province, China
| | - Yong Long
- Department of Thoracic Surgery, The Second Affiliated Hospital of Zhengzhou UniversityZhengzhou 450014, He’nan Province, China
| | - Xian’en Fa
- Department of Cardiac Surgery, The Second Affiliated Hospital of Zhengzhou UniversityZhengzhou 450014, He’nan Province, China
| |
Collapse
|
5
|
Bajbouj K, Al-Ali A, Ramakrishnan RK, Saber-Ayad M, Hamid Q. Histone Modification in NSCLC: Molecular Mechanisms and Therapeutic Targets. Int J Mol Sci 2021; 22:ijms222111701. [PMID: 34769131 PMCID: PMC8584007 DOI: 10.3390/ijms222111701] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 10/23/2021] [Accepted: 10/25/2021] [Indexed: 12/17/2022] Open
Abstract
Lung cancer is the leading cause of cancer mortality in both genders, with non-small cell lung cancer (NSCLC) accounting for about 85% of all lung cancers. At the time of diagnosis, the tumour is usually locally advanced or metastatic, shaping a poor disease outcome. NSCLC includes adenocarcinoma, squamous cell carcinoma, and large cell lung carcinoma. Searching for novel therapeutic targets is mandated due to the modest effect of platinum-based therapy as well as the targeted therapies developed in the last decade. The latter is mainly due to the lack of mutation detection in around half of all NSCLC cases. New therapeutic modalities are also required to enhance the effect of immunotherapy in NSCLC. Identifying the molecular signature of NSCLC subtypes, including genetics and epigenetic variation, is crucial for selecting the appropriate therapy or combination of therapies. Epigenetic dysregulation has a key role in the tumourigenicity, tumour heterogeneity, and tumour resistance to conventional anti-cancer therapy. Epigenomic modulation is a potential therapeutic strategy in NSCLC that was suggested a long time ago and recently starting to attract further attention. Histone acetylation and deacetylation are the most frequently studied patterns of epigenetic modification. Several histone deacetylase (HDAC) inhibitors (HDIs), such as vorinostat and panobinostat, have shown promise in preclinical and clinical investigations on NSCLC. However, further research on HDIs in NSCLC is needed to assess their anti-tumour impact. Another modification, histone methylation, is one of the most well recognized patterns of histone modification. It can either promote or inhibit transcription at different gene loci, thus playing a rather complex role in lung cancer. Some histone methylation modifiers have demonstrated altered activities, suggesting their oncogenic or tumour-suppressive roles. In this review, patterns of histone modifications in NSCLC will be discussed, focusing on the molecular mechanisms of epigenetic modifications in tumour progression and metastasis, as well as in developing drug resistance. Then, we will explore the therapeutic targets emerging from studying the NSCLC epigenome, referring to the completed and ongoing clinical trials on those medications.
Collapse
Affiliation(s)
- Khuloud Bajbouj
- College of Medicine, University of Sharjah, Sharjah 27272, United Arab Emirates; (K.B.); (R.K.R.); (Q.H.)
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah 27272, United Arab Emirates;
| | - Abeer Al-Ali
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah 27272, United Arab Emirates;
| | - Rakhee K. Ramakrishnan
- College of Medicine, University of Sharjah, Sharjah 27272, United Arab Emirates; (K.B.); (R.K.R.); (Q.H.)
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah 27272, United Arab Emirates;
| | - Maha Saber-Ayad
- College of Medicine, University of Sharjah, Sharjah 27272, United Arab Emirates; (K.B.); (R.K.R.); (Q.H.)
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah 27272, United Arab Emirates;
- Faculty of Medicine, Cairo University, Cairo 11559, Egypt
- Correspondence: ; Tel.: +971-6-505-7219; Fax: +971-5-558-5879
| | - Qutayba Hamid
- College of Medicine, University of Sharjah, Sharjah 27272, United Arab Emirates; (K.B.); (R.K.R.); (Q.H.)
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah 27272, United Arab Emirates;
- Meakins-Christie Laboratories, Research Institute of the McGill University Health Center, Montreal, QC H4A 3J1, Canada
| |
Collapse
|
6
|
Johann PD. Invited Review: Dysregulation of chromatin remodellers in paediatric brain tumours - SMARCB1 and beyond. Neuropathol Appl Neurobiol 2021; 46:57-72. [PMID: 32307752 DOI: 10.1111/nan.12616] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 02/21/2020] [Indexed: 12/13/2022]
Abstract
Mutations in chromatin remodelling genes occur in approximately 25% of all human tumours (Kadoch et al. Nat Genet 45: 592-601, 2013). The spectrum of alterations is broad and comprises single nucleotide variants, insertion/deletions and more complex structural variations. The single most often affected remodelling complex is the SWI/SNF complex (SWItch/sucrose non-fermentable). In the field of paediatric neuro-oncology, the spectrum of affected genes implicated in epigenetic remodelling is narrower with SMARCB1 and SMARCA4 being the most frequent. The low mutation frequencies in many of the SWI/SNF mutant entities underline the fact that perturbed chromatin remodelling is the most salient factor in tumourigenesis and could thus be a potential therapeutic opportunity. Here, I review the genetic basis of aberrant chromatin remodelling in paediatric brain tumours and discuss their impact on the epigenome in the respective entities, mainly medulloblastomas and rhabdoid tumours.
Collapse
Affiliation(s)
- P D Johann
- Hopp Children's Cancer Center (KiTZ), Heidelberg, Germany.,Division of Paediatric Neurooncology, German Cancer Research Center (DKFZ) and German Cancer Research Consortium (DKTK), Heidelberg, Germany.,Department of Paediatric Haematology and Oncology, University Hospital Heidelberg, Heidelberg, Germany
| |
Collapse
|
7
|
Bendahou MA, Ibrahimi A, Boutarbouch M. Bioinformatics Analysis of Differentially Expressed Genes and miRNAs in Low-Grade Gliomas. Cancer Inform 2020; 19:1176935120969692. [PMID: 33223819 PMCID: PMC7649870 DOI: 10.1177/1176935120969692] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 10/01/2020] [Indexed: 12/28/2022] Open
Abstract
Low-grade glioma is the most common type of primary intracranial tumor. In the last 3 years, new observations of molecular precursors in adults with gliomas have led to a modification in the histopathologic classification of these brain tumors. Among the biomarkers that have been highlighted, we have the micro RNAs (miRNAs) which play a crucial role in the regulation of gene expression and the long noncoding RNAs (lncRNAs) controlling various cellular and metabolic pathways. In our study, large-scale data on sequenced RNA and miRNAs from 516 patients were obtained from the Cancer Genome Atlas database by the TCGAbiolinks package. We identified the differential expression of miRNAs and genes using the Limma package and then we used the ClusterProfiler package for annotations of the biological pathways of the expressed genes, the survival package to estimate the survival analysis, and the GDCRNATools package to determine miRNAs-genes and miRNAs-lncRNAs interactions. We obtained a significant correlation between the miRNAs identified and the overall survival of the patients (log-rank P < .05) and we have theoretically proposed a novel network of miRNAs involved in low-grade gliomas, specifically astrocytomas and oligodendrogliomas, which combine both genes and lncRNAs.
Collapse
Affiliation(s)
- Mohammed Amine Bendahou
- Medical Biotechnology Laboratory (MedBiotech), BioInova Research Center, Medical and Pharmacy School, Mohammed V University in Rabat, Morocco
| | - Azeddine Ibrahimi
- Medical Biotechnology Laboratory (MedBiotech), BioInova Research Center, Medical and Pharmacy School, Mohammed V University in Rabat, Morocco
| | - Mahjouba Boutarbouch
- Department of Neurosurgery, Hospital of Specialties, CHU Ibn Sina, Rabat, Medical and Pharmacy School, Mohammed V University in Rabat, Morocco
| |
Collapse
|
8
|
Nemtsova MV, Mikhaylenko DS, Kuznetsova EB, Bykov II, Zamyatnin AA. Inactivation of Epigenetic Regulators due to Mutations in Solid Tumors. BIOCHEMISTRY (MOSCOW) 2020; 85:735-748. [PMID: 33040718 DOI: 10.1134/s0006297920070020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Main factors involved in carcinogenesis are associated with somatic mutations in oncogenes and tumor suppressor genes representing changes in the DNA nucleotide sequence. Epigenetic changes, such as aberrant DNA methylation, modifications of histone proteins, and chromatin remodeling, are equally important in the development of human neoplasms. From this perspective, mutations in the genes encoding key participants of epigenetic regulation are of particular interest including enzymes that methylate/demethylate DNA, enzymes that covalently attach or remove regulatory signals from histones, components of nucleosome remodeling multiprotein complexes, auxiliary proteins and cofactors of the above-mentioned molecules. This review describes both germline and somatic mutations in the key epigenetic regulators with emphasis on the latter ones in the solid human tumors, as well as considers functional consequences of these mutations on the cellular level. In addition, clinical associations of the somatic mutations in epigenetic regulators are presented, as well as DNA diagnostics of hereditary cancer syndromes due to germline mutations in the SMARC proteins and chemotherapy drugs directly affecting the altered epigenetic mechanisms for treatment of patients with solid neoplasms. The review is intended for a wide range of molecular biologists, geneticists, oncologists, and associated specialists.
Collapse
Affiliation(s)
- M V Nemtsova
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University (Sechenov University), Moscow, 119991, Russia.,Research Centre for Medical Genetics, Moscow, 115478, Russia
| | - D S Mikhaylenko
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University (Sechenov University), Moscow, 119991, Russia. .,Research Centre for Medical Genetics, Moscow, 115478, Russia
| | - E B Kuznetsova
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University (Sechenov University), Moscow, 119991, Russia
| | - I I Bykov
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University (Sechenov University), Moscow, 119991, Russia
| | - A A Zamyatnin
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University (Sechenov University), Moscow, 119991, Russia.,Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow, 119991, Russia
| |
Collapse
|