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Safarpour H, Ranjbaran J, Erfanian N, Nomiri S, Derakhshani A, Gerarduzzi C, Miraki Feriz A, HosseiniGol E, Saghafi S, Silvestris N. Holistic exploration of CHGA and hsa-miR-137 in colorectal cancer via multi-omic data Integration. Heliyon 2024; 10:e27046. [PMID: 38495181 PMCID: PMC10943347 DOI: 10.1016/j.heliyon.2024.e27046] [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: 04/10/2023] [Revised: 12/14/2023] [Accepted: 02/22/2024] [Indexed: 03/19/2024] Open
Abstract
Colorectal cancer (CRC) ranks among the most widespread malignancies globally, with early detection significantly influencing prognosis. Employing a systems biology approach, we aimed to unravel the intricate mRNA-miRNA network linked to CRC pathogenesis, potentially yielding diagnostic biomarkers. Through an integrative analysis of microarray, Bulk RNA-seq, and single-cell RNA-seq data, we explored CRC-related transcriptomes comprehensively. Differential gene expression analysis uncovered crucial genes, while Weighted Gene Co-expression Network Analysis (WGCNA) identified key modules closely linked to CRC. Remarkably, CRC manifested its strongest correlation with the turquoise module, signifying its pivotal role. From the cohort of genes showing high Gene Significance (GS) and Module Membership (MM), and Differential Expression Genes (DEGs), we highlighted the downregulated Chromogranin A (CHGA) as a notable hub gene in CRC. This finding was corroborated by the Human Protein Atlas database, which illustrated decreased CHGA expression in CRC tissues. Additionally, CHGA displayed elevated expression in primary versus metastatic cell lines, as evidenced by the CCLE database. Subsequent RT-qPCR validation substantiated the marked downregulation of CHGA in CRC tissues, reinforcing the significance of our differential expression analysis. Analyzing the Space-Time Gut Cell Atlas dataset underscored specific CHGA expression in epithelial cell subclusters, a trend persisting across developmental stages. Furthermore, our scrutiny of colon and small intestine Enteroendocrine cells uncovered distinct CHGA expression patterns, accentuating its role in CRC pathogenesis. Utilizing the WGCNA algorithm and TargetScan database, we validated the downregulation of hsa-miR-137 in CRC, and integrated assessment highlighted its interplay with CHGA. Our findings advocate hsa-miR-137 and CHGA as promising CRC biomarkers, offering valuable insights into diagnosis and prognosis. Despite proteomic analysis yielding no direct correlation, our multifaceted approach contributes comprehensive understanding of CRC's intricate regulatory mechanisms. In conclusion, this study advances hsa-miR-137 and CHGA as promising CRC biomarkers through an integrated analysis of diverse datasets and network interactions.
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Affiliation(s)
- Hossein Safarpour
- Cellular and Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Javad Ranjbaran
- Department of Clinical Biochemistry, School of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Nafiseh Erfanian
- Student Research Committee, Birjand University of Medical Sciences, Birjand, Iran
| | - Samira Nomiri
- Department of Clinical Biochemistry, School of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Afshin Derakhshani
- Laboratory of Experimental Pharmacology, IRCCS Istituto Tumori Giovanni Paolo II, 70124, Bari, Italy
| | - Casimiro Gerarduzzi
- Centre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montréal, Québec, Canada
- Département de Médecine, Université de Montréal, Montréal, Québec, Canada
| | - Adib Miraki Feriz
- Student Research Committee, Birjand University of Medical Sciences, Birjand, Iran
| | - Edris HosseiniGol
- Department of Computer Engineering, University of Birjand, Birjand, Iran
| | - Samira Saghafi
- Cellular and Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran
- Department of Internal Medicine, School of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Nicola Silvestris
- Medical Oncology Unit, Department of Human Pathology “G. Barresi”, University of Messina, Messina, Italy
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Chen Y, Liang Y, Cao L, Dong X, Sun D. Neuroendocrine differentiation: a risk fellow in colorectal cancer. World J Surg Oncol 2023; 21:89. [PMID: 36899368 PMCID: PMC9999536 DOI: 10.1186/s12957-023-02952-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 02/14/2023] [Indexed: 03/12/2023] Open
Abstract
BACKGROUND Neuroendocrine differentiation (NED) is often found in colorectal cancer (CRC) and may have unique biological behavior, which has not been previously delineated. Here, we explore the relationship between CRC, NED, and clinicopathological factors. We also offer a preliminary explanation of the mechanism underlying the malignant biological behavior of NED in CRC. METHODS Between 2013 and 2015, 394 CRC patients who underwent radical operations were selected for analysis. The relationship between NED and clinicopathological factors was analyzed. To further clarify the pivotal role of NED in CRC, we performed bioinformatic analyses and identified genes that may be involved in NED, which were obtained from in silico data from The Cancer Genome Atlas (TCGA) database. Then, we conducted functional enrichment analyses and confirmed the critical pathways for intensive study. Moreover, we detected the expression of key proteins by immunohistochemistry and analyzed the correlation of their expression with NED. RESULTS The statistical analysis showed that CRC with NED was positively correlated with lymph node metastasis. Through bioinformatic analysis, we found that chromogranin A (CgA) was positively correlated with invasion and lymph node metastasis. ErbB2 and PIK3R1, which are key proteins in the PI3K-Akt signaling pathway, were closely related to NED. Furthermore, we determined that the PI3K-Akt signaling pathway likely plays a critical role in the NED of CRC. CONCLUSIONS CRC with NED is associated with lymph node metastasis. The PI3K-Akt signaling pathway, which is closely related to CRC, may be the mechanism promoting the malignant biological behavior of CRC with NED.
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Affiliation(s)
- Yue Chen
- Department of Colorectal Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, No. 44 Xiaoheyan Road, Dadong District, Shenyang, 110042, Liaoning Province, China
| | - Yu Liang
- Department of Colorectal Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, No. 44 Xiaoheyan Road, Dadong District, Shenyang, 110042, Liaoning Province, China
| | - Lianqun Cao
- Department of Colorectal Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, No. 44 Xiaoheyan Road, Dadong District, Shenyang, 110042, Liaoning Province, China
| | - Xinxin Dong
- Department of Colorectal Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, No. 44 Xiaoheyan Road, Dadong District, Shenyang, 110042, Liaoning Province, China
| | - Deyu Sun
- Department of Radiation Oncology Gastrointestinal and Urinary and Musculoskeletal Cancer, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, No. 44 Xiaoheyan Road, Dadong District, Shenyang, 110042, Liaoning Province, China.
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Tedjasaputra TR, Hatta M, Massi MN, Natzir R, Bukhari A, Masadah R, Parewangi ML, Prihantono P, Nariswati R, Tedjasaputra V. Prediction of hereditary nonpolyposis colorectal cancer using mRNA MSH2 quantitative and the correlation with nonmodifiable factor. World J Gastrointest Pathophysiol 2021; 12:130-142. [DOI: 10.4291/wjgp.v12.i6.130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Hereditary non-polyposis colon cancer is a dominantly inherited syndrome of colorectal cancer (CRC), with heightened risk for younger population. Previous studies link its susceptibility to the DNA sequence polymorphism along with Amsterdam and Bethesda criteria. However, those fail in term of applicability.
AIM To determine a clear cut-off of MSH2 gene expression for CRC heredity grouping factor. Further, the study also aims to examine the association of risk factors to the CRC heredity.
METHODS The cross-sectional study observed 71 respondents from May 2018 to December 2019 in determining the CRC hereditary status through MSH2 mRNA expression using reverse transcription-polymerase chain reaction and the disease’s risk factors. Data were analyzed through Chi-Square, Fischer exact, t-test, Mann-Whitney, and multiple logistics.
RESULTS There are significant differences of MSH2 within CRC group among tissue and blood; yet, negative for significance between groups. Through the blood gene expression fifth percentile, the hereditary CRC cut-off is 11059 fc, dividing the 40 CRC respondents to 32.5% with hereditary CRC. Significant risk factors include age, family history, and staging. Nonetheless, after multivariate control, age is just a confounder. Further, the study develops a probability equation with area under the curve 82.2%.
CONCLUSION Numerous factors have significant relations to heredity of CRC patients. However, true important factors are staging and family history, while age and others are confounders. The study also established a definite cut-off point for heredity CRC based on mRNA MSH2 expression, 11059 fc. These findings shall act as concrete foundations on further risk factors and/or genetical CRC future studies.
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Affiliation(s)
- Tjahjadi Robert Tedjasaputra
- Department of Internal Medicine, Tarakan General Hospital, Medical Faculty University of Hasanuddin, Jakarta 10720, DKI Jakarta, Indonesia
| | - Mochammad Hatta
- Department of Immunology and Biomolecular, Hasanuddin University, Makassar 90245, South Sulawesi, Indonesia
| | - Muh Nasrum Massi
- Department of Microbiology, Faculty of Medicine, University of Hasanuddin, Makassar 90245, South Sulawesi, Indonesia
| | - Rosdiana Natzir
- Department of Biochemistry Meidcal Faculty, University of Hasanuddin, Makassar 90245, South Sulawesi, Indonesia
| | - Agussalim Bukhari
- Department of Nutrition, Faculty of Medicine, Hasanuddin University, Makassar 90245, South Sulawesi, Indonesia
| | - Rina Masadah
- Department of Pathology Anatomy, Faculty of Medicine, Hasanuddin University, Makassar 20945, South Sulawesi, Indonesia
| | - Muh Lutfi Parewangi
- Department of Internal Medicine, Faculty of Medicine, Hasanuddin University, Makassar 20945, South Sulawesi, Indonesia
| | - Prihantono Prihantono
- Department of Surgery, Faculty of Medicine, Hasanuddin University, Makassar 90245, South Sulawesi, Indonesia
| | - Rinda Nariswati
- Department of Statistic, School of Computer Science, Bina Nusantara University Jakarta, Jakarta 11530, Indonesia
| | - Vincent Tedjasaputra
- American Association for the Advancement of Science (AAAS), Science and Technology Policy Fellow, Alexandria, VA 22314, United States
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Tedjasaputra TR, Hatta M, Massi MN, Natzir R, Bukhari A, Masadah R, Parewangi ML, Prihantono P, Nariswati R, Tedjasaputra V. Prediction of hereditary nonpolyposis colorectal cancer using mRNA MSH2 quantitative and the correlation with nonmodifiable factor. World J Gastrointest Pathophysiol 2021; 12:134-146. [PMID: 34877027 PMCID: PMC8611184 DOI: 10.4291/wjgp.v12.i6.134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/13/2021] [Accepted: 10/14/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Hereditary non-polyposis colon cancer is a dominantly inherited syndrome of colorectal cancer (CRC), with heightened risk for younger population. Previous studies link its susceptibility to the DNA sequence polymorphism along with Amsterdam and Bethesda criteria. However, those fail in term of applicability.
AIM To determine a clear cut-off of MSH2 gene expression for CRC heredity grouping factor. Further, the study also aims to examine the association of risk factors to the CRC heredity.
METHODS The cross-sectional study observed 71 respondents from May 2018 to December 2019 in determining the CRC hereditary status through MSH2 mRNA expression using reverse transcription-polymerase chain reaction and the disease’s risk factors. Data were analyzed through Chi-Square, Fischer exact, t-test, Mann-Whitney, and multiple logistics.
RESULTS There are significant differences of MSH2 within CRC group among tissue and blood; yet, negative for significance between groups. Through the blood gene expression fifth percentile, the hereditary CRC cut-off is 11059 fc, dividing the 40 CRC respondents to 32.5% with hereditary CRC. Significant risk factors include age, family history, and staging. Nonetheless, after multivariate control, age is just a confounder. Further, the study develops a probability equation with area under the curve 82.2%.
CONCLUSION Numerous factors have significant relations to heredity of CRC patients. However, true important factors are staging and family history, while age and others are confounders. The study also established a definite cut-off point for heredity CRC based on mRNA MSH2 expression, 11059 fc. These findings shall act as concrete foundations on further risk factors and/or genetical CRC future studies.
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Affiliation(s)
- Tjahjadi Robert Tedjasaputra
- Department of Internal Medicine, Tarakan General Hospital, Medical Faculty University of Hasanuddin, Jakarta 10720, DKI Jakarta, Indonesia
| | - Mochammad Hatta
- Department of Immunology and Biomolecular, Hasanuddin University, Makassar 90245, South Sulawesi, Indonesia
| | - Muh Nasrum Massi
- Department of Microbiology, Faculty of Medicine, University of Hasanuddin, Makassar 90245, South Sulawesi, Indonesia
| | - Rosdiana Natzir
- Department of Biochemistry Meidcal Faculty, University of Hasanuddin, Makassar 90245, South Sulawesi, Indonesia
| | - Agussalim Bukhari
- Department of Nutrition, Faculty of Medicine, Hasanuddin University, Makassar 90245, South Sulawesi, Indonesia
| | - Rina Masadah
- Department of Pathology Anatomy, Faculty of Medicine, Hasanuddin University, Makassar 20945, South Sulawesi, Indonesia
| | - Muh Lutfi Parewangi
- Department of Internal Medicine, Faculty of Medicine, Hasanuddin University, Makassar 20945, South Sulawesi, Indonesia
| | - Prihantono Prihantono
- Department of Surgery, Faculty of Medicine, Hasanuddin University, Makassar 90245, South Sulawesi, Indonesia
| | - Rinda Nariswati
- Department of Statistic, School of Computer Science, Bina Nusantara University Jakarta, Jakarta 11530, Indonesia
| | - Vincent Tedjasaputra
- American Association for the Advancement of Science (AAAS), Science and Technology Policy Fellow, Alexandria, VA 22314, United States
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Wu Y, Lai Y, Zhang M, Li Z. Prognostic significance of the aberrant expression of neuroendocrine markers in melanomas. Diagn Pathol 2021; 16:78. [PMID: 34454530 PMCID: PMC8403415 DOI: 10.1186/s13000-021-01135-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 07/22/2021] [Indexed: 01/12/2023] Open
Abstract
Background Melanoma is a highly malignant tumor with diverse histopathological morphology and frequent aberrant expression of immunohistochemical markers. An occasionally reported phenomenon is the abnormal expression of neuroendocrine markers. Awareness of this situation is essential because such tumors need to be differentiated from neuroendocrine tumors because of their significant therapeutic and prognostic implications. Methods We retrospectively analyzed the expression of chromogranin A (CgA), synaptophysin (Syn) and CD56 as neuroendocrine markers in 308 cases with melanomas. Kaplan-Meier curves and Cox regression analyses were used for overall survival (OS) and progression-free survival (PFS) evaluation and comparison between neuroendocrine markers expression status in all melanoma cases or stage I–II cases. Results The expression of neuroendocrine markers in melanomas is not uncommon. CgA was positive in 6/304 (2.0%) cases, Syn in 26/304 (8.6%), and CD56 in 56/189 (29.6%). None of the cases co-expressed all the three markers. Focal or weak expression of at least one neuroendocrine marker was identified in 70/188 (37.2%) cases. The expression of CgA was correlated with age (p = 0.019), while the positive expression of Syn and CD56 showed borderline significance (p = 0.078 and 0.083, respectively), but not for any neuroendocrine marker expression. The expression of any neuroendocrine marker showed borderline significance with staging (p = 0.066). The expression of CgA, Syn, CD56, or any neuroendocrine marker did not correlate with clinicopathological features including sex, specimen type, origin, location, and histology subtype. Survival analyses revealed that the expression of neuroendocrine markers was not associated with OS or PFS. Conclusions Our study confirms that neuroendocrine marker expression is a common phenomenon in melanomas, but it has no prognostic significance. Nevertheless, awareness can avoid misdiagnosis in cases of melanomas with unusual morphology and immunophenotypes.
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Affiliation(s)
- Yan Wu
- Department of Pathology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, No. 52, Fucheng Road, Haidian District, Beijing, 100142, China
| | - Yumei Lai
- Department of Pathology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, No. 52, Fucheng Road, Haidian District, Beijing, 100142, China
| | - Miao Zhang
- Department of Pathology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, No. 52, Fucheng Road, Haidian District, Beijing, 100142, China
| | - Zhongwu Li
- Department of Pathology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, No. 52, Fucheng Road, Haidian District, Beijing, 100142, China.
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