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Kasprzak A. Prognostic Biomarkers of Cell Proliferation in Colorectal Cancer (CRC): From Immunohistochemistry to Molecular Biology Techniques. Cancers (Basel) 2023; 15:4570. [PMID: 37760539 PMCID: PMC10526446 DOI: 10.3390/cancers15184570] [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: 07/21/2023] [Revised: 09/04/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023] Open
Abstract
Colorectal cancer (CRC) is one of the most common and severe malignancies worldwide. Recent advances in diagnostic methods allow for more accurate identification and detection of several molecular biomarkers associated with this cancer. Nonetheless, non-invasive and effective prognostic and predictive testing in CRC patients remains challenging. Classical prognostic genetic markers comprise mutations in several genes (e.g., APC, KRAS/BRAF, TGF-β, and TP53). Furthermore, CIN and MSI serve as chromosomal markers, while epigenetic markers include CIMP and many other candidates such as SERP, p14, p16, LINE-1, and RASSF1A. The number of proliferation-related long non-coding RNAs (e.g., SNHG1, SNHG6, MALAT-1, CRNDE) and microRNAs (e.g., miR-20a, miR-21, miR-143, miR-145, miR-181a/b) that could serve as potential CRC markers has also steadily increased in recent years. Among the immunohistochemical (IHC) proliferative markers, the prognostic value regarding the patients' overall survival (OS) or disease-free survival (DFS) has been confirmed for thymidylate synthase (TS), cyclin B1, cyclin D1, proliferating cell nuclear antigen (PCNA), and Ki-67. In most cases, the overexpression of these markers in tissues was related to worse OS and DFS. However, slowly proliferating cells should also be considered in CRC therapy (especially radiotherapy) as they could represent a reservoir from which cells are recruited to replenish the rapidly proliferating population in response to cell-damaging factors. Considering the above, the aim of this article is to review the most common proliferative markers assessed using various methods including IHC and selected molecular biology techniques (e.g., qRT-PCR, in situ hybridization, RNA/DNA sequencing, next-generation sequencing) as prognostic and predictive markers in CRC.
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Affiliation(s)
- Aldona Kasprzak
- Department of Histology and Embryology, University of Medical Sciences, Swiecicki Street 6, 60-781 Poznan, Poland
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Shukla N, Kour B, Sharma D, Vijayvargiya M, Sadasukhi TC, Medicherla KM, Malik B, Bissa B, Vuree S, Lohiya NK, Suravajhala P. Towards Understanding the Key Signature Pathways Associated from Differentially Expressed Gene Analysis in an Indian Prostate Cancer Cohort. Diseases 2023; 11:diseases11020072. [PMID: 37218885 DOI: 10.3390/diseases11020072] [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: 02/20/2023] [Revised: 04/13/2023] [Accepted: 04/18/2023] [Indexed: 05/24/2023] Open
Abstract
Prostate cancer (PCa) is one of the most prevalent cancers among men in India. Although studies on PCa have dealt with genetics, genomics, and the environmental influence in the causality of PCa, not many studies employing the Next Generation Sequencing (NGS) approaches of PCa have been carried out. In our previous study, we identified some causal genes and mutations specific to Indian PCa using Whole Exome Sequencing (WES). In the recent past, with the help of different cancer consortiums such as The Cancer Genome Atlas (TCGA) and International Cancer Genome Consortium (ICGC), along with differentially expressed genes (DEGs), many cancer-associated novel non-coding RNAs have been identified as biomarkers. In this work, we attempt to identify differentially expressed genes (DEGs) including long non-coding RNAs (lncRNAs) associated with signature pathways from an Indian PCa cohort using the RNA-sequencing (RNA-seq) approach. From a cohort of 60, we screened six patients who underwent prostatectomy; we performed whole transcriptome shotgun sequencing (WTSS)/RNA-sequencing to decipher the DEGs. We further normalized the read counts using fragments per kilobase of transcript per million mapped reads (FPKM) and analyzed the DEGs using a cohort of downstream regulatory tools, viz., GeneMANIA, Stringdb, Cytoscape-Cytohubba, and cbioportal, to map the inherent signatures associated with PCa. By comparing the RNA-seq data obtained from the pairs of normal and PCa tissue samples using our benchmarked in-house cuffdiff pipeline, we observed some important genes specific to PCa, such as STEAP2, APP, PMEPA1, PABPC1, NFE2L2, and HN1L, and some other important genes known to be involved in different cancer pathways, such as COL6A1, DOK5, STX6, BCAS1, BACE1, BACE2, LMOD1, SNX9, CTNND1, etc. We also identified a few novel lncRNAs such as LINC01440, SOX2OT, ENSG00000232855, ENSG00000287903, and ENST00000647843.1 that need to be characterized further. In comparison with publicly available datasets, we have identified characteristic DEGs and novel lncRNAs implicated in signature PCa pathways in an Indian PCa cohort which perhaps have not been reported. This has set a precedent for us to validate candidates further experimentally, and we firmly believe this will pave a way toward the discovery of biomarkers and the development of novel therapies.
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Affiliation(s)
- Nidhi Shukla
- Department of Biotechnology and Bioinformatics, Birla Institute of Scientific Research (BISR), Statue Circle, Jaipur 302001, India
- Department of Chemistry, School of Basic Sciences, Manipal University Jaipur, Jaipur 303007, India
| | - Bhumandeep Kour
- Department of Biotechnology, School of Bioengineering and Biosciences, Lovely Professional University, Phagwara 144001, India
| | - Devendra Sharma
- Department of Urology, Rukmani Birla Hospital, Jaipur 302018, India
| | - Maneesh Vijayvargiya
- Department of Pathology, Mahatma Gandhi University of Medical Sciences and Technology, Jaipur 302022, India
| | - T C Sadasukhi
- Department of Urology, Mahatma Gandhi University of Medical Sciences and Technology, Jaipur 302022, India
| | - Krishna Mohan Medicherla
- Department of Biotechnology and Bioinformatics, Birla Institute of Scientific Research (BISR), Statue Circle, Jaipur 302001, India
- Department of Bioengineering, Birla Institute of Technology, Mesra Jaipur Campus, 27-Malaviya Industrial Area, Jaipur 302017, India
| | - Babita Malik
- Department of Chemistry, School of Basic Sciences, Manipal University Jaipur, Jaipur 303007, India
| | - Bhawana Bissa
- Department of Biochemistry, Central University of Rajasthan, Ajmer 305817, India
| | - Sugunakar Vuree
- Bioclues.org, Hyderabad 500072, India
- MNR Foundation for Research & Innovation, MNR University, Sangareddy 502294, India
| | - Nirmal Kumar Lohiya
- Department of Zoology, Center for Advanced Studies, University of Rajasthan, Jaipur 302004, India
| | - Prashanth Suravajhala
- Bioclues.org, Hyderabad 500072, India
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Kollam 690525, India
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Wu H, Liang C. Pan-Cancer Analysis of the Tumorigenic Effect and Prognostic Diagnostic Value of FAM111B in Human Carcinomas. Int J Gen Med 2023; 16:1845-1865. [PMID: 37213474 PMCID: PMC10199687 DOI: 10.2147/ijgm.s409690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 05/11/2023] [Indexed: 05/23/2023] Open
Abstract
Introduction FAM111B (FAM111 trypsin-like peptidase B) gene mutations have been linked to a hereditary fibrosing poikiloderma disorder known to cause poikiloderma, tendon contracture, myopathy, and pulmonary fibrosis (POIKTMP). Overexpression of FAM111B has been associated with an increased risk of certain cancers with a poor prognosis, although the relationship between FAM111B and other tumors is still unclear, and the molecular mechanism of its action is not fully understood. Methods We investigated the biological functions of FAM111B in 33 solid tumors using multi-omics data. We further recruited 109 gastric cancer (GC) patients for a clinical cohort study to confirm the effect of FAM111B on early tumor recurrence. Furthermore, we assessed the role of FAM111B in GC cell proliferation and migration via EdU incorporation, CCK8 and transwell assays in vitro. Results We found that FAM111B can enhance oncogenesis and progression in multiple tumor types. The clinical cohort of GC showed that upregulation of FAM111B is associated with early recurrence of GC, and knockdown of the FAM111B gene can inhibit the proliferation and migration of GC cells. Gene enrichment analysis indicates that FAM111B promotes cancer through immune system process, chromosome instability, DNA repair, and apoptosis regulation. Mechanistically, FAM111B appears to promote the growth cycle of malignant tumor cells while inhibiting apoptosis. Conclusion FAM111B may serve as a potential pan-cancer biomarker for predicting the prognosis and survival of malignant tumor patients. Our study elucidates the role of FAM111B in the occurrence and development of various cancers, and highlights the need for future research on FAM111B in cancers.
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Affiliation(s)
- Hengmiao Wu
- Department of General Surgery, the Affiliated Lihuili Hospital, Ningbo University, Ningbo, 315000, People’s Republic of China
| | - Chao Liang
- Department of General Surgery, the Affiliated Lihuili Hospital, Ningbo University, Ningbo, 315000, People’s Republic of China
- Correspondence: Chao Liang, Department of General Surgery, the Affiliated Lihuili Hospital, Ningbo University, 57 Xingning Road, Ningbo, 315000, People’s Republic of China, Tel +86-574-87018607, Email
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Zhang G, Wu B, Fu L, Liu B, Han X, Wang J, Zhang Y, Yu M, Ma H, Ma S, Cai H. A pan-cancer analysis of the prognostic value of long non-coding RNA LINC00662 in human cancers. Front Genet 2022; 13:1063119. [PMID: 36568401 PMCID: PMC9773142 DOI: 10.3389/fgene.2022.1063119] [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: 10/06/2022] [Accepted: 11/24/2022] [Indexed: 12/13/2022] Open
Abstract
Background: Numerous studies have revealed that the long non-coding RNA LINC00662 is irregularly expressed in various cancers, as well as is correlated with cancer development and progression. Nevertheless, the clinical value of LINC00662 remains controversial. Hence, we explored the correlation of LINC00662 with cancer prognosis through meta-analysis and bioinformatics analysis. Methods: From the beginning through 12 March 2022, we searched for correlational studies on Web of Science, Embase, PubMed and The Cochrane Library. We used pooled hazard ratios (HRs) and odds ratios (ORs) with 95% confidence intervals (CIs) to determine the significance of studies on survival outcomes and clinicopathological aspects in human cancers. Additionally, the Gene Expression Profiling Interactive Analysis (GEPIA) database was employed to confirm our findings. Results: Our meta-analysis of 14 studies comprising a total of 960 cancer patients revealed that LINC00662 overexpression was correlated with poor overall survival (HR = 1.91, 95% CI 1.49-2.45, p < 0.001) in cancer patients and relapse-free survival (HR = 2.12, 95% CI 1.19-3.76, p = 0.010) in hepatocellular carcinoma patients. The correlation between LINC00662 and OS was further supported by the results of subgroup analyses according to cancer type, follow-up time, HR availability, and NOS score. In addition, LINC00662 overexpression predicted advanced tumor stage (OR = 4.23, 95% CI 2.50-7.17, p < 0.001), larger tumor size (OR = 1.49, 95% CI 1.11-1.99, p = 0.008), earlier lymph node metastasis (OR = 2.40, 95% CI 1.25-4.59, p = 0.008), and earlier distant metastasis (OR = 4.78, 95% CI 2.57-8.88, p < 0.001). However, there were no statistically significant differences in age (OR = 1.16, 95% CI 0.90-1.51, p = 0.246), gender (OR = 1.10, 95% CI 0.79-1.53, p = 0.578), or differentiation grade (OR = 1.53, 95% CI 0.71-3.33, p = 0.280). Conclusion: LINC00662 expression upregulation is associated with poor prognosis and advanced clinicopathological features in patients with multiple tumors. LINC00662 may serve as a biomarker for the diagnosis and treatment of patients with tumors.
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Affiliation(s)
- Guangming Zhang
- The First Clinical Medical College of Gansu University of Chinese Medicine (Gansu Provincial Hospital), Lanzhou, China,Department of General Surgery, Clinical Medical Center, Gansu Provincial Hospital, Lanzhou, China,Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Lanzhou, China,Gansu Provincial Hospital, Lanzhou, China
| | - Bin Wu
- The First Clinical Medical College of Gansu University of Chinese Medicine (Gansu Provincial Hospital), Lanzhou, China,Department of General Surgery, Clinical Medical Center, Gansu Provincial Hospital, Lanzhou, China,Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Lanzhou, China,Gansu Provincial Hospital, Lanzhou, China
| | - Liangyin Fu
- The First Clinical Medical College of Gansu University of Chinese Medicine (Gansu Provincial Hospital), Lanzhou, China,Department of General Surgery, Clinical Medical Center, Gansu Provincial Hospital, Lanzhou, China,Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Lanzhou, China,Gansu Provincial Hospital, Lanzhou, China
| | - Bin Liu
- Gansu Provincial Hospital, Lanzhou, China,The First Clinical Medical College of Lanzhou University, Lanzhou, China
| | | | - Jie Wang
- The First Clinical Medical College of Gansu University of Chinese Medicine (Gansu Provincial Hospital), Lanzhou, China
| | - Yipeng Zhang
- The First Clinical Medical College of Gansu University of Chinese Medicine (Gansu Provincial Hospital), Lanzhou, China
| | - Miao Yu
- Gansu Provincial Hospital, Lanzhou, China
| | - Haizhong Ma
- Gansu Provincial Hospital, Lanzhou, China,The First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Shixun Ma
- Gansu Provincial Hospital, Lanzhou, China,The First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Hui Cai
- The First Clinical Medical College of Gansu University of Chinese Medicine (Gansu Provincial Hospital), Lanzhou, China,Department of General Surgery, Clinical Medical Center, Gansu Provincial Hospital, Lanzhou, China,Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Lanzhou, China,Gansu Provincial Hospital, Lanzhou, China,*Correspondence: Hui Cai,
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Xu X, Duan F, Ng S, Wang H, Wang K, Li Y, Niu G, Xu E. Clinicopathological and prognostic value of lncRNAs expression in gastric cancer: A field synopsis of observational studies and databases validation. Medicine (Baltimore) 2022; 101:e30817. [PMID: 36221326 PMCID: PMC9543081 DOI: 10.1097/md.0000000000030817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND The purpose of this study was to evaluate existing evidence in the field of long non-coding RNAs (lncRNAs) and prognosis of gastric cancer. METHODS A comprehensive literature search was performed through the electronic database. The combined hazard ratios (HRs) and corresponding 95% confidence intervals (CIs) of overall survival (OS), disease-free survival (DFS), or progression free survival (PFS) were calculated to assess the strength of the association. Kaplan-Meier (KM) plotter was used to verify lncRNA HOX transcript antisense RNA (HOTAIR) expression and OS. RESULTS Overall, a significant correlation between high lncRNAs expression and poor OS was explored in patients with gastric cancer (HR = 1.78, P < .001). Subgroup analysis based on statistical methods indicated the high expression of lncRNAs in log-rank (HR = 1.87, P < .001) and multivariate analysis (HR = 1.71, P < .001) were all significantly correlated with the poor OS. Clinicopathological parameters analysis showed the lncRNA expression were significantly associated prognosis, including TNM stage, tumor size, pathological differentiation, lymph nodes metastasis, distance metastasis, invasion depth and Lauren's classification. It was consistent with the verification results of bioinformatics database for lncRNA HOTAIR (P < .001). CONCLUSION Our study confirmed the expression of lncRNAs and clinicopathological features may serve as effective indicators of prognosis in patients with gastric cancer.
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Affiliation(s)
- Xiaona Xu
- School of Traditional Chinese Medicine (Zhongjing College), Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | - Fujiao Duan
- Department of Hematology and Medical Research Office, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Key Laboratory of Tumor Epidemiology of Henan Province, Zhengzhou, Henan Province, China
| | - Shiutin Ng
- The First Clinical Medical College of Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | - Haili Wang
- School of Traditional Chinese Medicine (Zhongjing College), Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | - Kaijuan Wang
- Key Laboratory of Tumor Epidemiology of Henan Province, Zhengzhou, Henan Province, China
- College of Public Health, Zhengzhou University, Zhengzhou, Henan Province, China
| | - Yilin Li
- Department of Hematology and Medical Research Office, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Guanghui Niu
- Department of Hematology and Medical Research Office, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Erping Xu
- School of Traditional Chinese Medicine (Zhongjing College), Henan University of Traditional Chinese Medicine, Zhengzhou, China
- *Correspondence: Erping Xu,School of Traditional Chinese Medicine (Zhongjing College), Henan University of Traditional Chinese Medicine, Zhengzhou, 156 Jinshui East Road, Zhengzhou, Henan 450018, China (e-mail: )
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Yang J, Qu T, Li Y, Ma J, Yu H. Biological role of long non-coding RNA FTX in cancer progression. Biomed Pharmacother 2022; 153:113446. [DOI: 10.1016/j.biopha.2022.113446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 07/03/2022] [Accepted: 07/18/2022] [Indexed: 11/30/2022] Open
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