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Jin Y, Lu R, Liu F, Jiang G, Wang R, Zheng M. DNA methylation analysis in plasma for early diagnosis in lung adenocarcinoma. Medicine (Baltimore) 2024; 103:e38867. [PMID: 38996143 PMCID: PMC11245223 DOI: 10.1097/md.0000000000038867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 06/19/2024] [Indexed: 07/14/2024] Open
Abstract
BACKGROUND Lung adenocarcinoma (LUAD) represents the most prevalent type of lung cancer. SHOX2 and RASSF1A methylation have been identified as important biomarkers for diagnosis and prognosis of lung cancer. Bronchoalveolar lavage fluid (BALF) exhibits good specificity and sensitivity in diagnosing pulmonary diseases, but its acquisition is challenging and may cause discomfort to patients. In clinical, plasma samples are more convenient to obtain than BALF; however, there is little research on the concurrent detection of SHOX2 and RASSF1A methylation in plasma. This study aims to assess the diagnostic value of a combined promoter methylation assay for SHOX2 and RASSF1A in early-stage LUAD using plasma samples. METHODS BALF and blood samples were obtained from 36 early-stage LUAD patients, with a control group of nineteen non-tumor individuals. The promoter methylation levels of SHOX2 and RASSF1A in all subjects were assessed using the human SHOX2 and RASSF1A gene methylation kit. RESULTS The methylation detection rate of SHOX2 and RASSF1A in plasma was 61.11%, slightly lower than that in BALF (66.7%). The Chi-square test revealed no significant difference in the methylation rate between BALF and plasma (P > 0.05). The area under the receiver operating characteristic (ROC) curve analysis for blood was 0.806 (95% CI, 0.677 to 0.900), while for BALF it was 0.781 (95% CI, 0.649 to 0.881). Additionally, we conducted an analysis on the correlation between SHOX2 and RASSF1A methylation levels in plasma with gender, age, tumor differentiation, pathologic classification, and other clinicopathological variables; however, no significant correlations were observed. CONCLUSIONS Measurement of SHOX2 and RASSF1A methylation for early diagnosis of LUAD can be achieved with high sensitivity and specificity by using plasma as a substitute for BALF samples.
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Affiliation(s)
- Yulin Jin
- Department of Thoracic Surgery, Wuxi People’s Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu, China
| | - Rongguo Lu
- Department of Thoracic Surgery, Wuxi People’s Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu, China
| | - Feng Liu
- Department of Thoracic Surgery, Wuxi People’s Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu, China
| | - Guanyu Jiang
- Department of Thoracic Surgery, Wuxi People’s Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu, China
| | - Ruixin Wang
- Department of Thoracic Surgery, Wuxi People’s Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu, China
| | - Mingfeng Zheng
- Department of Thoracic Surgery, Wuxi People’s Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu, China
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Bai Y, Wang Y, Qin J, Wang T, Zhou X, Ma Z, Wang A, Yang W, Wang J, Li J, Hu Y. Systematic pan-cancer analysis identified RASSF1 as an immunological and prognostic biomarker and validated in lung cancer. Heliyon 2024; 10:e33304. [PMID: 39022053 PMCID: PMC11253667 DOI: 10.1016/j.heliyon.2024.e33304] [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: 12/26/2023] [Revised: 06/15/2024] [Accepted: 06/18/2024] [Indexed: 07/20/2024] Open
Abstract
Background Ras association domain family member 1 (RASSF1) encodes the RASSF1A protein, serving as a scaffold protein situated at the intersection of a complex signalling network. Aims To evaluate the immunological and prognostic significance of RASSF1 expression in various types of human cancers, with a specific focus on lung cancer. Methods Differential expression analysis of RASSF1 was conducted based on data from The Cancer Genome Atlas, Genotype-Tissue Expression, and Cancer Cell Line Encyclopaedia databases. Prognostic analysis was performed using the Cox regression test and Kaplan-Meier test. Spearman's test was utilized for correlation analysis. Gene Ontology (GO) and Kyoto Encyclopaedia of Genes and Genomes (KEGG) gene sets were employed to enrich the associated signaling pathways. Immunohistochemical staining and quantitative real-time PCR were employed to detect protein and mRNA expression levels, respectively. Results RASSF1 expression was significantly lower in tumour tissues than in normal tissues in most cancers, and Cox regression analysis demonstrated a significant correlation between RASSF1 expression and the prognosis of over 12 types of cancer. Specifically, high RASSF1 expression was associated with poor OS in nine cancer types, including GBMLGG (HR = 4.98, P = 1.2e-31), LGG (HR = 3.72, P = 2.5e-10), and LAML (HR = 1.48, P = 2.4e-3). Further analysis showed that RASSF1 expression was significantly correlated with immune checkpoint- and immune-related genes. Moreover, RASSF1 expression is involved in tumour microenvironment (TME), RNA modification, genomic heterogeneity, and tumour stemness. GO and KEGG analyses showed that RASSF1 was closely related to tumour immune-related pathways. Finally, RASSF1A was moderately correlated with PD-L1 (R = 0.556), and RASSF1A overexpression significantly affected the expression of several genes involved in the Th17 cell differentiation signalling pathway in lung cancer. Conclusions RASSF1 was differentially expressed in 29 human cancers and played a critical role in tumour immunity. Thus, RASSF1 has the potential to be used as a prognostic marker and reference for achieving more precise immunotherapy, particularly in lung cancer.
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Affiliation(s)
- Yibing Bai
- Medical School of Chinese PLA, Beijing, China
- Department of Oncology, The First Medical Center of PLA General Hospital, Beijing, China
| | - Yuanyong Wang
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Jiapei Qin
- Medical School of Chinese PLA, Beijing, China
- Department of Oncology, The First Medical Center of PLA General Hospital, Beijing, China
| | - Ting Wang
- Department of Oncology, The First Medical Center of PLA General Hospital, Beijing, China
- School of Medicine, Nankai University, Tianjin, China
| | - Xin Zhou
- Medical School of Chinese PLA, Beijing, China
- Department of Oncology, The First Medical Center of PLA General Hospital, Beijing, China
| | - Zhiqiang Ma
- Department of Oncology, The First Medical Center of PLA General Hospital, Beijing, China
| | - An Wang
- Medical School of Chinese PLA, Beijing, China
- Department of Oncology, The First Medical Center of PLA General Hospital, Beijing, China
| | - Wenyu Yang
- Department of Oncology, The First Medical Center of PLA General Hospital, Beijing, China
- School of Medicine, Nankai University, Tianjin, China
| | - Jinliang Wang
- Medical School of Chinese PLA, Beijing, China
- Department of Oncology, The First Medical Center of PLA General Hospital, Beijing, China
| | - Jinfeng Li
- Institute of Oncology, Senior Department of Oncology, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Yi Hu
- Medical School of Chinese PLA, Beijing, China
- Department of Oncology, The First Medical Center of PLA General Hospital, Beijing, China
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Zhao J, Lu Y, Ren X, Bian T, Feng J, Sun H, Liu L, She B, Liu Y, Ke H. Association of the SHOX2 and RASSF1A methylation levels with the pathological evolution of early-stage lung adenocarcinoma. BMC Cancer 2024; 24:687. [PMID: 38840077 PMCID: PMC11154976 DOI: 10.1186/s12885-024-12452-x] [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: 03/15/2024] [Accepted: 05/30/2024] [Indexed: 06/07/2024] Open
Abstract
Background The methylation of SHOX2 and RASSF1A shows promise as a potential biomarker for the early screening of lung cancer, offering a solution to remedy the limitations of morphological diagnosis. The aim of this study is to diagnose lung adenocarcinoma by measuring the methylation levels of SHOX2 and RASSF1A, and provide an accurate pathological diagnosis to predict the invasiveness of lung cancer prior to surgery.Material and methods The methylation levels of SHOX2 and RASSF1A were quantified using a LungMe® test kit through methylation-specific PCR (MS-PCR). The diagnostic efficacy of SHOX2 and RASSF1A and the cutoff values were validated using ROC curve analysis. The hazardous factors influencing the invasiveness of lung adenocarcinoma were calculated using multiple regression.Results: The cutoff values of SHOX2 and RASSF1A were 8.3 and 12.0, respectively. The sensitivities of LungMe® in IA, MIA and AIS patients were 71.3% (122/171), 41.7% (15/36), and 16.1% (5/31) under the specificity of 94.1% (32/34) for benign lesions. Additionally, the methylation level of SHOX2, RASSF1A and LungMe® correlated with the high invasiveness of clinicopathological features, such as age, gender, tumor size, TNM stage, pathological type, pleural invasion and STAS. The tumor size, age, CTR values and LungMe® methylation levels were identified as independent hazardous factors influencing the invasiveness of lung adenocarcinoma.Conclusion: SHOX2 and RASSF1A combined methylation can be used as an early detection indicator of lung adenocarcinoma. SHOX2 and RASSF1A combined (LungMe®) methylation is significantly correlated to age, gender, tumor size, TNM stage, pathological type, pleural invasion and STAS. The SHOX2 and RASSF1A methylation levels, tumor size and CTR values could predict the invasiveness of the tumor prior to surgery, thereby providing guidance for the surgical procedure.
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Affiliation(s)
- Jiaping Zhao
- Department of Thoracic Surgery, Affiliated Hospital of Nantong University, Nantong University, No.20 XISI road, ChongChuan District, NanTong, 226001, Jiangsu, China
- Medical School of Nantong University, Nantong University, ChongChuan District, NanTong, 226001, Jiangsu, China
| | - Yu Lu
- Department of Thoracic Surgery, Affiliated Hospital of Nantong University, Nantong University, No.20 XISI road, ChongChuan District, NanTong, 226001, Jiangsu, China
- Medical School of Nantong University, Nantong University, ChongChuan District, NanTong, 226001, Jiangsu, China
| | - Xiaosha Ren
- Department of Academic Development, Shanghai methyldia technology Co. Ltd, No. 412 Huiqing Road , Shanghai, 201203, China
| | - Tingting Bian
- Department of Pathology, Affiliated Hospital of Nantong University, Nantong University, No.20 XISI road, ChongChuan District, NanTong, 226001, Jiangsu, China
| | - Jia Feng
- Department of Pathology, Affiliated Hospital of Nantong University, Nantong University, No.20 XISI road, ChongChuan District, NanTong, 226001, Jiangsu, China
| | - Hui Sun
- Department of Pathology, Affiliated Hospital of Nantong University, Nantong University, No.20 XISI road, ChongChuan District, NanTong, 226001, Jiangsu, China
| | - Lei Liu
- Department of Pathology, Affiliated Hospital of Nantong University, Nantong University, No.20 XISI road, ChongChuan District, NanTong, 226001, Jiangsu, China
| | - Bin She
- Department of Academic Development, Shanghai methyldia technology Co. Ltd, No. 412 Huiqing Road , Shanghai, 201203, China
- Department of Pathology, Affiliated Hospital of Nantong University, Nantong University, No.20 XISI road, ChongChuan District, NanTong, 226001, Jiangsu, China
- Tellgen Corporation Co. Ltd, No. 115, Lane 572, Bibo Road, Pilot Free Trade Zone, Shanghai, 201203, China
| | - Yifei Liu
- Department of Pathology, Affiliated Hospital of Nantong University, Nantong University, No.20 XISI road, ChongChuan District, NanTong, 226001, Jiangsu, China.
| | - Honggang Ke
- Department of Thoracic Surgery, Affiliated Hospital of Nantong University, Nantong University, No.20 XISI road, ChongChuan District, NanTong, 226001, Jiangsu, China.
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Lan Z, Zhang J, Yang F, Ma X, He R. Utility of SHOX2 and RASSF1A gene methylation detection on the residual cytology material from endobronchial ultrasound-guided transbronchial needle aspiration. Cytojournal 2024; 21:19. [PMID: 38887695 PMCID: PMC11181472 DOI: 10.25259/cytojournal_114_2023] [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: 12/28/2023] [Accepted: 03/29/2024] [Indexed: 06/20/2024] Open
Abstract
Objective This study aims to assess the effectiveness of Short Stature Homeobox 2 (SHOX2) and RAS Association Domain Family 1 Isoform A (RASSF1A) gene methylation detection in residual liquid-based cytology (LBC) materials from Endobronchial Ultrasound-Guided Transbronchial Needle Aspiration (EBUS-TBNA) and investigate the diagnostic accuracy of a comprehensive diagnostic approach. Material and Methods Between June 2022 and May 2023, a total of 110 cases that underwent EBUS-TBNA were enrolled in the study. SHOX2 and RASSF1A genes methylation detection using the residual cytological material, LBC, and cell block (CB) were conducted for each EBUS-TBNA case. The sensitivity and specificity of cytology, CB histopathology, SHOX2, and RASSF1A methylation in diagnosing EBUS-TBNA samples were determined based on follow-up data. Results Among the 72 cases confirmed as pulmonary carcinomas, the methylation test yielded positive results in 24 adenocarcinoma cases, 10 squamous cell carcinoma cases, and 14 small cell carcinoma cases. The sensitivity of the comprehensive diagnosis (combining LBC, CB, and methylation detection) in distinguishing metastatic pulmonary epithelial malignancies in mediastinal and hilar lymph nodes or masses from benign lesions was higher (97.22%, 70/72) than that of morphological diagnosis alone (LBC and CB) (88.89%, 64/72; P < 0.05). Conclusion SHOX2 and RASSF1A methylation detection demonstrates a high sensitivity and negative predictive value in the identification of pulmonary epithelial malignancies and holds promise as a valuable ancillary approach to enhance morphological diagnosis of EBUS-TBNA.
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Affiliation(s)
- Zhihua Lan
- Department of Pathology, the First Affiliated Hospital of Hengyang Medical School, Hengyang, Hunan, China
| | - Jing Zhang
- Department of Pathology, the First Affiliated Hospital of Hengyang Medical School, Hengyang, Hunan, China
| | - Fang Yang
- Department of Anorectal Surgery in Traditional Chinese Medicine, the First Affiliated Hospital of Hengyang Medical School, Hengyang, Hunan, China
| | - Xin Ma
- Department of Pathology, the First Affiliated Hospital of Hengyang Medical School, Hengyang, Hunan, China
| | - Rongfang He
- Department of Pathology, the First Affiliated Hospital of Hengyang Medical School, Hengyang, Hunan, China
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Liang H, Xu Y, Zhao J, Chen M, Wang M. Hippo pathway in non-small cell lung cancer: mechanisms, potential targets, and biomarkers. Cancer Gene Ther 2024; 31:652-666. [PMID: 38499647 PMCID: PMC11101353 DOI: 10.1038/s41417-024-00761-z] [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: 11/28/2023] [Revised: 03/04/2024] [Accepted: 03/07/2024] [Indexed: 03/20/2024]
Abstract
Lung cancer is the primary contributor to cancer-related deaths globally, and non-small cell lung cancer (NSCLC) constitutes around 85% of all lung cancer cases. Recently, the emergence of targeted therapy and immunotherapy revolutionized the treatment of NSCLC and greatly improved patients' survival. However, drug resistance is inevitable, and extensive research has demonstrated that the Hippo pathway plays a crucial role in the development of drug resistance in NSCLC. The Hippo pathway is a highly conserved signaling pathway that is essential for various biological processes, including organ development, maintenance of epithelial balance, tissue regeneration, wound healing, and immune regulation. This pathway exerts its effects through two key transcription factors, namely Yes-associated protein (YAP) and transcriptional co-activator PDZ-binding motif (TAZ). They regulate gene expression by interacting with the transcriptional-enhanced associate domain (TEAD) family. In recent years, this pathway has been extensively studied in NSCLC. The review summarizes a comprehensive overview of the involvement of this pathway in NSCLC, and discusses the mechanisms of drug resistance, potential targets, and biomarkers associated with this pathway in NSCLC.
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Affiliation(s)
- Hongge Liang
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yan Xu
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jing Zhao
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Minjiang Chen
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Mengzhao Wang
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
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Liu J, Bian T, She B, Liu L, Sun H, Zhang Q, Zhu J, Zhang J, Liu Y. Evaluating the comprehensive diagnosis efficiency of lung cancer, including measurement of SHOX2 and RASSF1A gene methylation. BMC Cancer 2024; 24:282. [PMID: 38429660 PMCID: PMC10908052 DOI: 10.1186/s12885-024-12022-1] [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: 07/05/2023] [Accepted: 02/19/2024] [Indexed: 03/03/2024] Open
Abstract
Methylation of the promoters of SHOX2 and RASSF1A (LungMe®) exhibits promise as a potential molecular biomarker for diagnosing lung cancer. This study sought to assess the aberrant methylation of SHOX2 and RASSF1A in broncho-exfoliated cells (BEC) and compare it with conventional cytology, histology examination, immunohistochemistry, and serum tumor markers to evaluate the overall diagnostic efficiency for lung cancer. This study recruited 240 patients, including 185 malignant cases and 55 benign cases. In our observation, we noted a slight reduction in the detection sensitivity, however, the ΔCt method exhibited a significant enhancement in specificity when compared to Ct judgment. Consequently, the ΔCt method proves to be a more appropriate approach for interpreting methylation results. The diagnostic sensitivity of cytology and histology was in ranged from 20.0%-35.1% and 42.9%-80%, respectively, while the positive detection rate of LungMe® methylation ranged from 70.0% to 100%. Additionally, our findings indicate a higher prevalence of SHOX2( +) among patients exhibiting medium and high expression of Ki67 (P < 0.01), as opposed to those with low expression of Ki67, but RASSF1A methylation did not show this phenomenon (P = 0.35). Furthermore, CEA, SCCA, and CYFRA21-1 showed positive detection rates of 48.8%, 26.2%, and 55.8%, respectively. Finally, we present a comprehensive lung cancer diagnostic work-up, including LumgMe® methylation. The combined analysis of SHOX2 and RASSF1A methylation serves as a powerful complement and extension to conventional methods, enhancing the accuracy of a lung cancer diagnosis with satisfactory sensitivity and specificity.
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Affiliation(s)
- Jian Liu
- Department of Oncology, Affiliated Hospital of Nantong University, Nantong, 226001, China
| | - Tingting Bian
- Department of Pathology, Affiliated Hospital of Nantong University, No 20, Xisi Road, Nantong, 226001, China
- Medical School of Nantong University, Nantong, 226001, China
| | - Bin She
- Academic Development, Shanghai Methyldia Technology Co. Ltd, Tellgen Corporation, No. 412 Huiqing Road, Shanghai, 201203, China
| | - Lei Liu
- Department of Pathology, Affiliated Hospital of Nantong University, No 20, Xisi Road, Nantong, 226001, China
| | - Hui Sun
- Department of Pathology, Affiliated Hospital of Nantong University, No 20, Xisi Road, Nantong, 226001, China
| | - Qing Zhang
- Department of Pathology, Affiliated Hospital of Nantong University, No 20, Xisi Road, Nantong, 226001, China
| | - Jun Zhu
- Department of Cardio-Thoracic Surgery, Affiliated Hospital of Nantong University, Nantong, 226001, China
| | - Jianguo Zhang
- Department of Pathology, Affiliated Hospital of Nantong University, No 20, Xisi Road, Nantong, 226001, China.
| | - Yifei Liu
- Department of Pathology, Affiliated Hospital of Nantong University, No 20, Xisi Road, Nantong, 226001, China.
- Medical School of Nantong University, Nantong, 226001, China.
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Grossi I, Assoni C, Lorini L, Smussi D, Gurizzan C, Grisanti S, Paderno A, Mattavelli D, Piazza C, Pelisenco IA, De Petro G, Salvi A, Bossi P. Evaluation of DNA methylation levels of SEPT9 and SHOX2 in plasma of patients with head and neck squamous cell carcinoma using droplet digital PCR. Oncol Rep 2024; 51:52. [PMID: 38299234 PMCID: PMC10865173 DOI: 10.3892/or.2024.8711] [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: 07/14/2023] [Accepted: 12/12/2023] [Indexed: 02/02/2024] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is the seventh most commonly diagnosed cancer globally. HNSCC develops from the mucosa of the oral cavity, pharynx and larynx. Methylation levels of septin 9 (SEPT9) and short stature homeobox 2 (SHOX2) genes in circulating cell‑free DNA (ccfDNA) are considered epigenetic biomarkers and have shown predictive value in preliminary reports in HNSCC. Liquid biopsy is a non‑invasive procedure that collects tumor‑derived molecules, including ccfDNA. In the present study, a droplet digital PCR (ddPCR)‑based assay was developed to detect DNA methylation levels of circulating SEPT9 and SHOX2 in the plasma of patients with HNSCC. The assay was first set up using commercial methylated and unmethylated DNA. The dynamic changes in the methylation levels of SEPT9 and SHOX2 were then quantified in 20 patients with HNSCC during follow‑up. The results highlighted: i) The ability of the ddPCR‑based assay to detect very low copies of methylated molecules; ii) the significant decrease in SEPT9 and SHOX2 methylation levels in the plasma of patients with HNSCC at the first time points of follow‑up with respect to T0; iii) a different trend of longitudinally DNA methylation variations in small groups of stratified patients. The absolute and precise quantification of SEPT9 and SHOX2 methylation levels in HNSCC may be useful for studies with translational potential.
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Affiliation(s)
- Ilaria Grossi
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, I-25123 Brescia, Italy
| | - Claudia Assoni
- Unit of Medical Oncology, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, ASST Spedali Civili of Brescia, University of Brescia, I-25123 Brescia, Italy
| | - Luigi Lorini
- Unit of Medical Oncology, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, ASST Spedali Civili of Brescia, University of Brescia, I-25123 Brescia, Italy
| | - Davide Smussi
- Unit of Medical Oncology, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, ASST Spedali Civili of Brescia, University of Brescia, I-25123 Brescia, Italy
| | - Cristina Gurizzan
- Unit of Medical Oncology, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, ASST Spedali Civili of Brescia, University of Brescia, I-25123 Brescia, Italy
| | - Salvatore Grisanti
- Unit of Medical Oncology, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, ASST Spedali Civili of Brescia, University of Brescia, I-25123 Brescia, Italy
| | - Alberto Paderno
- Unit of Otorhinolaryngology-Head and Neck Surgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, ASST Spedali Civili of Brescia, University of Brescia, I-25123 Brescia, Italy
| | - Davide Mattavelli
- Unit of Otorhinolaryngology-Head and Neck Surgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, ASST Spedali Civili of Brescia, University of Brescia, I-25123 Brescia, Italy
| | - Cesare Piazza
- Unit of Otorhinolaryngology-Head and Neck Surgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, ASST Spedali Civili of Brescia, University of Brescia, I-25123 Brescia, Italy
| | - Iulia Andreea Pelisenco
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, I-25123 Brescia, Italy
| | - Giuseppina De Petro
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, I-25123 Brescia, Italy
| | - Alessandro Salvi
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, I-25123 Brescia, Italy
| | - Paolo Bossi
- Unit of Medical Oncology, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, ASST Spedali Civili of Brescia, University of Brescia, I-25123 Brescia, Italy
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8
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Du C, Tan L, Xiao X, Xin B, Xiong H, Zhang Y, Ke Z, Yin J. Detection of the DNA methylation of seven genes contribute to the early diagnosis of lung cancer. J Cancer Res Clin Oncol 2024; 150:77. [PMID: 38315228 PMCID: PMC10844440 DOI: 10.1007/s00432-023-05588-z] [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: 09/22/2023] [Accepted: 12/22/2023] [Indexed: 02/07/2024]
Abstract
BACKGROUND Low-dose Computed Tomography (CT) is used for the detection of pulmonary nodules, but the ambiguous risk evaluation causes overdiagnosis. Here, we explored the significance of the DNA methylation of 7 genes including TAC1, CDO1, HOXA9, ZFP42, SOX17, RASSF1A and SHOX2 in the blood cfDNA samples in distinguishing lung cancer from benign nodules and healthy individuals. METHOD A total of 149 lung cancer patients [72 mass and 77 ground-glass nodules (GGNs)], 5 benign and 48 healthy individuals were tested and analyzed in this study. The lasso-logistic regression model was built for distinguishing cancer and control/healthy individuals or IA lung cancer and non-IA lung cancer cases. RESULTS The positive rates of methylation of 7 genes were higher in the cancer group as compared with the healthy group. We constructed a model using age, sex and the ΔCt value of 7 gene methylation to distinguish lung cancer from benign and healthy individuals. The sensitivity, specificity and AUC (area under the curve) were 86.7%, 81.4% and 0.891, respectively. Also, we assessed the significance of 7 gene methylation together with patients' age and sex in distinguishing of GGNs type from the mass type. The sensitivity, specificity and AUC were 77.1%, 65.8% and 0.753, respectively. Furthermore, the methylation positive rates of CDO1 and SHOX2 were different between I-IV stages of lung cancer. Specifically, the positive rate of CDO1 methylation was higher in the non-IA group as compared with the IA group. CONCLUSION Collectively, this study reveals that the methylation of 7 genes has a big significance in the diagnosis of lung cancer with high sensitivity and specificity. Also, the 7 genes present with certain significance in distinguishing the GGN type lung cancer, as well as different stages.
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Affiliation(s)
- Chaoxiang Du
- Department of Thoracic Surgery, Cancer Center, Zhongshan Hospital of Fudan University, Shanghai, China
- Zhongshan Hospital (Xiamen), Fudan University, Xiamen, China
| | - Lijie Tan
- Department of Thoracic Surgery, Cancer Center, Zhongshan Hospital of Fudan University, Shanghai, China
- Zhongshan Hospital (Xiamen), Fudan University, Xiamen, China
| | - Xiao Xiao
- School of Physics, Changchun University of Science and Technology, Changchun, 130022, China
- Shanghai Rightongene Biotechnology Co. Ltd., Shanghai, 201403, China
| | - Beibei Xin
- Shanghai Rightongene Biotechnology Co. Ltd., Shanghai, 201403, China
| | - Hui Xiong
- Shanghai Rightongene Biotechnology Co. Ltd., Shanghai, 201403, China
| | - Yuying Zhang
- Shanghai Rightongene Biotechnology Co. Ltd., Shanghai, 201403, China
| | - Zhonghe Ke
- Shanghai Rightongene Biotechnology Co. Ltd., Shanghai, 201403, China.
| | - Jun Yin
- Department of Thoracic Surgery, Cancer Center, Zhongshan Hospital of Fudan University, Shanghai, China.
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Qiu J, Ma Z, Li R, Qu C, Wang K, Liu B, Tian Y, Tian H. Distinguishing EGFR mutant subtypes in stage IA non-small cell lung cancer using the presence status of ground glass opacity and final histologic classification: a systematic review and meta-analysis. Front Med (Lausanne) 2023; 10:1268846. [PMID: 38126071 PMCID: PMC10731050 DOI: 10.3389/fmed.2023.1268846] [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: 07/28/2023] [Accepted: 11/22/2023] [Indexed: 12/23/2023] Open
Abstract
Background The progression of early stage non-small cell lung cancer (NSCLC) is closely related to epidermal growth factor receptor (EGFR) mutation status. The purpose of this study was to systematically investigate the relationship between EGFR mutation status and demographic, imaging, and ultimately pathologic features in patients with NSCLC. Methods A complete literature search was conducted using the PubMed, Web of Science, EMBASE, and Cochrane Library databases to discover articles published by May 15, 2023 that were eligible. The relationship between EGFR mutation status and specific demographic, imaging, and ultimately pathologic features in patients with NSCLC was evaluated using pooled odds ratios (ORs) and their 95% confidence intervals (CIs). The standardized mean difference (SMD) with 95% CIs was the appropriate statistic to summarize standard deviations (SDs) means for continuous variables. Results A total of 9 studies with 1789 patients were included in this analysis. The final findings suggested that patients with a greater age, female gender, and non-smoking status would have a relatively higher incidence of EGFR mutations. Additionally, the risk of EGFR mutations increased with larger tumor diameter, tumor imaging presentation of mixed ground glass opacity (mGGO), and tumor pathological findings of minimally invasive adenocarcinoma (MIA) or invasive adenocarcinoma (IAC). Significantly, malignancies presenting as MIA are more likely to contain L858R point mutations (OR = 1.80; 95% CI: 1.04-3.13; p = 0.04) rather than exon 19 deletions (OR = 1.81; 95% CI: 0.95-3.44; p = 0.07). Conclusion This meta-analysis showed that imaging parameters and histological classifications of pulmonary nodules may be able to predict stage IA NSCLC genetic changes.
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Affiliation(s)
- Jianhao Qiu
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Zheng Ma
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Rongyang Li
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Chenghao Qu
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Kun Wang
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Binyan Liu
- Department of Breast Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Yu Tian
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Hui Tian
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China
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10
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Otálora-Otálora BA, López-Rivera JJ, Aristizábal-Guzmán C, Isaza-Ruget MA, Álvarez-Moreno CA. Host Transcriptional Regulatory Genes and Microbiome Networks Crosstalk through Immune Receptors Establishing Normal and Tumor Multiomics Metafirm of the Oral-Gut-Lung Axis. Int J Mol Sci 2023; 24:16638. [PMID: 38068961 PMCID: PMC10706695 DOI: 10.3390/ijms242316638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 11/13/2023] [Accepted: 11/18/2023] [Indexed: 12/18/2023] Open
Abstract
The microbiome has shown a correlation with the diet and lifestyle of each population in health and disease, the ability to communicate at the cellular level with the host through innate and adaptative immune receptors, and therefore an important role in modulating inflammatory process related to the establishment and progression of cancer. The oral cavity is one of the most important interaction windows between the human body and the environment, allowing the entry of an important number of microorganisms and their passage across the gastrointestinal tract and lungs. In this review, the contribution of the microbiome network to the establishment of systemic diseases like cancer is analyzed through their synergistic interactions and bidirectional crosstalk in the oral-gut-lung axis as well as its communication with the host cells. Moreover, the impact of the characteristic microbiota of each population in the formation of the multiomics molecular metafirm of the oral-gut-lung axis is also analyzed through state-of-the-art sequencing techniques, which allow a global study of the molecular processes involved of the flow of the microbiota environmental signals through cancer-related cells and its relationship with the establishment of the transcription factor network responsible for the control of regulatory processes involved with tumorigenesis.
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Affiliation(s)
| | - Juan Javier López-Rivera
- Grupo de Investigación INPAC, Specialized Laboratory, Clinica Universitaria Colombia, Clínica Colsanitas S.A., Bogotá 111321, Colombia;
| | - Claudia Aristizábal-Guzmán
- Grupo de Investigación INPAC, Unidad de Investigación, Fundación Universitaria Sanitas, Bogotá 110131, Colombia;
| | - Mario Arturo Isaza-Ruget
- Keralty, Sanitas International Organization, Grupo de Investigación INPAC, Fundación Universitaria Sanitas, Bogotá 110131, Colombia;
| | - Carlos Arturo Álvarez-Moreno
- Infectious Diseases Department, Clinica Universitaria Colombia, Clínica Colsanitas S.A., Bogotá 111321, Colombia;
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11
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Lu H, Lin D. Diagnostic value of exfoliated tumor cells combined with DNA methylation in bronchoalveolar lavage fluid for lung cancer. Medicine (Baltimore) 2023; 102:e34955. [PMID: 37682182 PMCID: PMC10489317 DOI: 10.1097/md.0000000000034955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 08/04/2023] [Indexed: 09/09/2023] Open
Abstract
BACKGROUND To evaluate the diagnostic value of exfoliated tumor cells (ETCs) numbers combined with DNA methylation levels in bronchoalveolar lavage fluid (BALF) in lung cancer. METHODS BALF samples were collected from 43 patients with lung cancer and 23 with benign lung disease. ETCs were detected by the nano-enrichment method, and the methylation status of the short stature homeobox gene 2 (SHOX2) and the RAS association domain family 1, isoform A (RASSF1A) gene were detected by RT-PCR. The diagnostic value of each metric was evaluated by receiver operating characteristic curve analysis, specificity and sensitivity. RESULTS The sensitivity/specificity of RASSF1A and SHOX2 methylation detection were 44.12%/76.47% and 93.75%/87.50%, respectively. When "RASSF1A/SHOX2 methylation" was used as a positive result, the sensitivity increased to 88.24%, and the specificity decreased to 81.25%. When "RASSF1A + SHOX methylation" was used as positive, the sensitivity was reduced to 32.35%, but the specificity was increased to 100.00%. The sensitivity and specificity of ETCs detection in BALF were 89.47% and 16.67%, respectively. When "SHOX2/RASSF1A methylation + ETCs was used as a positive result, the sensitivity and specificity of the detection were 79.31% and 81.82%, respectively. When "SHOX2 + RASSF1A + ETCs" was used as positive, the sensitivity was 34.48% and the specificity was 90.91%. Receiver operating characteristic curve analysis showed that when SHOX2, RASSF1A methylation and ETCs were combined, the diagnostic sensitivity increased to 0.778. CONCLUSION ETCs counting in combination with SHOX2 and RASSF1A methylation assays in BALF samples has demonstrated excellent sensitivity for lung cancer diagnosis and is an effective complementary tool for clinical diagnosis of lung cancer.
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Affiliation(s)
- Huiling Lu
- Department of Pulmonary and Critical Care Medicine, Affiliated Suzhou Municipal Hospital of Nanjing Medical University, Jiangsu, China
| | - Dang Lin
- Department of Pulmonary and Critical Care Medicine, Affiliated Suzhou Municipal Hospital of Nanjing Medical University, Jiangsu, China
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12
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Zhang J, Huang H, Yu F, Bian Y, Wang R, Liu H, Kang S, She B, Shi Z. A comprehensive diagnostic scheme of morphological combined molecular methylation under bronchoscopy. Front Oncol 2023; 13:1133675. [PMID: 37182143 PMCID: PMC10174301 DOI: 10.3389/fonc.2023.1133675] [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: 12/29/2022] [Accepted: 04/12/2023] [Indexed: 05/16/2023] Open
Abstract
Methylated SHOX2 and RASSF1A genes are potential biomarkers for lung cancer diagnosis. Therefore, we explored the role of methylation detection combined with morphological bronchoscopic evaluation for lung cancer diagnosis. Bronchoscopy, methylation outcome, and pathological data were collected from 585 patients with lung cancer and 101 controls. The methylation status of the SHOX2 and RASSF1A genes were detected using real-time polymerase chain reaction quantification. Further, the sensitivity and area under the receiver operating characteristic curve of the three methods were analyzed. Among 686 patients, 57.1% had new lesions detected through bronchoscopy and 93.1% of these patients were diagnosed with malignant tumors. Besides, 42.9% of patients had no visible changes under bronchoscopy but there were still 74.8% of them diagnosed with malignant tumors. Bronchoscopy revealed that lung adenocarcinoma, lung squamous cell carcinoma, and small cell lung cancer mainly occurred in the upper and middle lobes. The sensitivity and specificity of methylation detection were 72.8% and 87.1% (vs. cytology 10.4% & 100%), respectively. Therefore, methylated SHOX2 and RASSF1A genes may be promising tumor markers in lung cancer diagnosis. Methylation detection can be an excellent supplementary tool for cytological diagnosis and, combined with bronchoscopy, could form a more effective diagnostic process.
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Affiliation(s)
- Jinze Zhang
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Haoran Huang
- Department of Academic Development, Tellgen Corporation, Shanghai, China
| | - Fan Yu
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Yuanyuan Bian
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Rui Wang
- The Cancer Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Hui Liu
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Saisai Kang
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Bin She
- Department of Academic Development, Tellgen Corporation, Shanghai, China
| | - Zhihua Shi
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
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Ji XY, Li H, Chen HH, Lin J. Diagnostic performance of RASSF1A and SHOX2 methylation combined with EGFR mutations for differentiation between small pulmonary nodules. J Cancer Res Clin Oncol 2023:10.1007/s00432-023-04745-8. [PMID: 37097393 DOI: 10.1007/s00432-023-04745-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Accepted: 04/03/2023] [Indexed: 04/26/2023]
Abstract
BACKGROUND AND AIM Aberrant methylation of Ras association domain family 1, isoform A (RASSF1A), and short-stature homeobox gene 2 (SHOX2) promoters has been validated as a pair of valuable biomarkers for diagnosing early lung adenocarcinomas (LUADs). Epidermal growth factor receptor (EGFR) is the key driver mutation in lung carcinogenesis. This study aimed to investigate the aberrant promoter methylation of RASSF1A and SHOX2, and the genetic mutation of EGFR in 258 specimens of early LUADs. METHODS We retrospectively selected 258 paraffin-embedded samples of pulmonary nodules measuring 2 cm or less in diameter and evaluated the diagnostic performance of individual biomarker assays and multiple panels between noninvasive (group 1) and invasive lesions (groups 2A and 2B). Then, we investigated the interaction between genetic and epigenetic alterations. RESULTS The degree of RASSF1A and SHOX2 promoter methylation and EGFR mutation was significantly higher in invasive lesions than in noninvasive lesions. The three biomarkers distinguished between noninvasive and invasive lesions with reliable sensitivity and specificity: 60.9% sensitivity [95% confidence interval (CI) 52.41-68.78] and 80.0% specificity (95% CI 72.14-86.07). The novel panel biomarkers could further discriminate among three invasive pathological subtypes (area under the curve value > 0.6). The distribution of RASSF1A methylation and EGFR mutation was considerably exclusive in early LUAD (P = 0.002). CONCLUSION DNA methylation of RASSF1A and SHOX2 is a pair of promising biomarkers, which may be used in combination with other driver alterations, such as EGFR mutation, to support the differential diagnosis of LUADs, especially for stage I.
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Affiliation(s)
- Xiang-Yu Ji
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, People's Republic of China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, People's Republic of China
| | - Hong Li
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, People's Republic of China
| | - Hui-Hui Chen
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, People's Republic of China
| | - Jie Lin
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, People's Republic of China.
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, People's Republic of China.
- National Virtual and Reality Experimental Education Center for Medical Morphology, Southern Medical University, Guangzhou, People's Republic of China.
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