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Hu Y, Lv Z, Ren J, Qiu X. Comprehensive surgical treatment of synchronous double primary gastrointestinal malignant tumors with coexistent liver metastasis. Asian J Surg 2024:S1015-9584(24)01234-X. [PMID: 38937235 DOI: 10.1016/j.asjsur.2024.06.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Revised: 05/27/2024] [Accepted: 06/14/2024] [Indexed: 06/29/2024] Open
Affiliation(s)
- Yilong Hu
- Department of General Surgery, Nanjing Yimin Hospital, Nanjing, China
| | - Zhixin Lv
- Department of General Surgery, Nanjing Yimin Hospital, Nanjing, China
| | - Junjie Ren
- Department of General Surgery, Nanjing Yimin Hospital, Nanjing, China
| | - Xiewu Qiu
- Department of General Surgery, Nanjing Yimin Hospital, Nanjing, China.
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Lyu M, Luo L, Zhou L, Feng X, Yang J, Xu Z, Sun X, Bao Z, Wang X, Gao B, Xiang Y. Emerging trends in the coexistence of primary lung Cancer and hematologic malignancy: a comprehensive analysis of clinicopathological features and genetic abnormalities. Cancer Cell Int 2024; 24:84. [PMID: 38402182 PMCID: PMC10893654 DOI: 10.1186/s12935-024-03264-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 02/05/2024] [Indexed: 02/26/2024] Open
Abstract
BACKGROUND The incidence of multiple primary cancers (MPC), especially involving primary lung cancer (PLC) and primary hematologic malignancies (PHM), is rising. This study aims to analyze clinicopathological features, gene abnormalities, and prognostic outcomes in individuals diagnosed with PLC-PHM MPC. METHODS A retrospective analysis included 89 patients diagnosed with PLC-PHM MPC at the Respiratory or Hematology Departments of Ruijin Hospital from 2003 to 2022 (a total of 842,047 people). Next-generation sequencing (NGS) assessed lung cancer specimens, while Polymerase Chain Reaction (PCR) and NGS were used for hematologic malignancy specimens. Statistical analysis involved survival analysis and Cox regression. RESULTS PLC-PHM MPC incidence surged from 1.67 per year (2011-2013) to 16.3 per year (2020-2022). The primary demographic for PLC-PHM MPC consists predominantly of elderly (average age 66 years) males (59.6%), with a high prevalence of metachronous MPC (89.9%). The prevailing histological types were lung adenocarcinoma (70.8%) in lung cancer (LC) and mature B-cell lymphomas (50.6%) in hematologic malignancies (HM). Notably, in a molecular testing cohort of 38 LC patients, 84.2% of lung cancer cases exhibited driver mutations, in which EGFR mutations frequence prevalent was 74.2%. In total group of 85 cases achieved a median overall survival (mOS) of 46.2 months, with a 5-year survival rate of 37.9% and advanced LC patients with LC gene mutations achieved a mOS was 52.6 months, with a 5-year OS rate of 30.6%. The median progression-free survival (PFS) following first-line treatment of 11 advanced patients with lung cancer-associated driver gene mutations is 26.6 months. Multivariate Cox regression revealed a favorable OS associated with surgery for LC, favorable PS score, adenocarcinoma pathology of LC, and the presence of genetic abnormalities associated with HM. CONCLUSION PLC-PHM MPC incidence is rising, characterized by a significant proportion of lung adenocarcinoma and a high prevalence of positive driver genes, especially in EGFR. Despite suffering from two primary tumors, the PLC-PHM MPC patients had superior data of both PFS and OS, suggesting an inherently intricate background of genetic abnormalities between the two kinds of tumors.
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Affiliation(s)
- Mengchen Lyu
- Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200000, China
| | - Lifeng Luo
- Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200000, China
- Department of Respiratory Diseases, Kashgar Prefecture Second People's Hospital, Kashi, 844000, China
| | - Ling Zhou
- Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200000, China
- Institute of Respiratory Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, 200000, China
- Shanghai Key Laboratory of Emergency Prevention, Diagnosis, and Treatment of Respiratory Infectious Diseases, Shanghai, 200000, China
| | - Xiangran Feng
- Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200000, China
| | - Jin Yang
- Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200000, China
| | - Ziwei Xu
- Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200000, China
| | - Xianwen Sun
- Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200000, China
- Institute of Respiratory Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, 200000, China
- Shanghai Key Laboratory of Emergency Prevention, Diagnosis, and Treatment of Respiratory Infectious Diseases, Shanghai, 200000, China
| | - Zhiyao Bao
- Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200000, China
- Institute of Respiratory Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, 200000, China
- Shanghai Key Laboratory of Emergency Prevention, Diagnosis, and Treatment of Respiratory Infectious Diseases, Shanghai, 200000, China
| | - Xiaofei Wang
- Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200000, China
- Institute of Respiratory Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, 200000, China
- Shanghai Key Laboratory of Emergency Prevention, Diagnosis, and Treatment of Respiratory Infectious Diseases, Shanghai, 200000, China
| | - Beili Gao
- Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200000, China
- Institute of Respiratory Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, 200000, China
- Shanghai Key Laboratory of Emergency Prevention, Diagnosis, and Treatment of Respiratory Infectious Diseases, Shanghai, 200000, China
| | - Yi Xiang
- Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200000, China.
- Institute of Respiratory Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, 200000, China.
- Shanghai Key Laboratory of Emergency Prevention, Diagnosis, and Treatment of Respiratory Infectious Diseases, Shanghai, 200000, China.
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Zhou D, Han L, Jin C, Bi L. Clinical and genetic characteristics in lymphoma patients with a second solid malignancy. Front Oncol 2023; 13:1152290. [PMID: 37546421 PMCID: PMC10403261 DOI: 10.3389/fonc.2023.1152290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 07/03/2023] [Indexed: 08/08/2023] Open
Abstract
Diagnosis and treatment of multiple primary malignancies are becoming a new challenge in clinical practice worldwide. The present study aimed to characterize the clinical and genetic features of multiple primary malignancies in patients with synchronous or metachronous lymphoma and another solid tumor. We retrospectively analyzed 11 cases with lymphoma and another solid tumor. The germline mutations in plasma cell-free DNA samples and somatic mutations in lymphoma and solid tumor tissue samples were identified using targeted next-generation sequencing. In the 11 lymphoma patients, the most common type of concurrent solid tumor was colon adenocarcinoma (case 3, 5, 9 11) followed by papillary thyroid carcinoma (case 1, 7, 10). Metachronous lymphoma and solid tumor in 6 patients were treated with corresponding standard therapy asynchronously. Chemotherapy for colon adenocarcinoma during the interval of lymphoma chemotherapy led to excellent outcome in two patients. Immediate chemotherapy for lymphoma plus elective surgery for synchronous papillary thyroid carcinoma also yielded good prognosis in two patients with synchronous double primaries. Interestingly, we found that 10 of 11 patients with lymphoma and another solid tumor harbored germline mutations in Fanconi anemia complementation group (FANC) genes, including FANCI, FANCA, FANCG, FANCL, FANCD1, FANCF, FANCJ, and FANCS. In summary, comprehensive study of the clinical and genetic features of patients with multiple primary malignancies may improve diagnosis and treatment in the future. Mutations in FANC genes might be a predisposition to tumorigenesis of lymphoma patients with a second solid malignancy.
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Oka M, Suzuki A, Terai H, Kato M, Toyoda H, Takahashi S, Tamai K, Nakamura H. Factors Predicting the Final Diagnosis in Image-Guided Percutaneous Needle Biopsy for Suspected Spinal Tumors. J Clin Med 2023; 12:4292. [PMID: 37445327 DOI: 10.3390/jcm12134292] [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: 04/29/2023] [Revised: 06/22/2023] [Accepted: 06/23/2023] [Indexed: 07/15/2023] Open
Abstract
In cases of suspected spinal tumors on imaging studies, a biopsy is often necessary for establishing the diagnosis. Predictive factors for tumors or malignancies may help in scheduling biopsies or avoiding unnecessary ones. However, there have been few studies on determining these factors. We aimed to determine the factors associated with the final diagnosis in cases requiring spinal biopsy. This study included 117 patients who underwent image-guided (fluoroscopy- or computed tomography [CT]-guided) needle biopsy of the spine. Data on patient demographic, pathological diagnoses, and final diagnoses were retrospectively collected from the medical records. The imaging features and location of lesions were also evaluated on CT and magnetic resonance imaging. Furthermore, factors related to tumors or malignancies were analyzed. The diagnostic accuracy of biopsy was 94.0%, and there was no difference in the diagnostic accuracy between the fluoroscopic and CT-guided biopsies. Sixty-six and fifty-six patients were diagnosed with spinal tumors and malignant tumors, respectively. Multivariate analysis revealed that a history of malignant tumors and the presence of pedicle lesions and/or extravertebral lesions were related factors for both tumors or malignancy in the final diagnosis. These findings can help determine the necessity for or timing of biopsy in patients with suspected spinal tumors.
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Affiliation(s)
- Makoto Oka
- Department of Orthopaedic Surgery, Graduate School of Medicine, Osaka Metropolitan University Osaka, Osaka 545-8585, Japan
| | - Akinobu Suzuki
- Department of Orthopaedic Surgery, Graduate School of Medicine, Osaka Metropolitan University Osaka, Osaka 545-8585, Japan
| | - Hidetomi Terai
- Department of Orthopaedic Surgery, Graduate School of Medicine, Osaka Metropolitan University Osaka, Osaka 545-8585, Japan
| | - Minori Kato
- Department of Orthopaedic Surgery, Graduate School of Medicine, Osaka Metropolitan University Osaka, Osaka 545-8585, Japan
| | - Hiromitsu Toyoda
- Department of Orthopaedic Surgery, Graduate School of Medicine, Osaka Metropolitan University Osaka, Osaka 545-8585, Japan
| | - Shinji Takahashi
- Department of Orthopaedic Surgery, Graduate School of Medicine, Osaka Metropolitan University Osaka, Osaka 545-8585, Japan
| | - Koji Tamai
- Department of Orthopaedic Surgery, Graduate School of Medicine, Osaka Metropolitan University Osaka, Osaka 545-8585, Japan
| | - Hiroaki Nakamura
- Department of Orthopaedic Surgery, Graduate School of Medicine, Osaka Metropolitan University Osaka, Osaka 545-8585, Japan
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Li ZK, Zhao Q, Li NF, Wen J, Tan BX, Ma DY, Du GB. Synchronous triple primary malignant tumours in the bladder, prostate, and lung harbouring TP53 and MEK1 mutations accompanied with severe cardiovascular diseases: A case report. Open Med (Wars) 2022; 17:2046-2051. [PMID: 36568519 PMCID: PMC9755706 DOI: 10.1515/med-2022-0616] [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: 08/16/2022] [Revised: 10/13/2022] [Accepted: 11/14/2022] [Indexed: 12/23/2022] Open
Abstract
Although the incidence of multiple primary malignancies (MPMs) is increasing, synchronous triple primary malignant tumours with prostate, bladder and lung is rarely reported. Gene mutation is thought to be a reason for MPMs, and severe cardiovascular diseases may interrupt the cancer treatment. Here we reported a 64-year-old male patient with synchronous triple primary malignant tumours of the bladder urothelial carcinoma, prostate adenocarcinoma, and non-small cell lung cancer (NSCLC) with mutations in TP53 and MEK1, all the three malignancies were diagnosed within 10 days. Although being interrupted by severe cardiovascular diseases (including myocardial infarction, venous thrombosis, and aneurism of the aortic root), he was successfully treated with radical cystoprostatectomy, chemotherapy plus pembrolizumab (a PD-1 antibody), and radiotherapy of the lung lesion, followed by maintenance monotherapy of pembrolizumab, overall survival was more than 26 months. In conclusion, a patient of synchronous triple primary malignant tumours with prostate, bladder, and lung harbouring TP53 and MEK1 mutations accompanied with severe cardiovascular diseases was treated successfully, which may suggest that comprehensive treatment, especially radical treatment such as operation and radiation, is very important for MPMs.
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Affiliation(s)
- Zhi-Ke Li
- Department of Oncology, The First Affiliated Hospital of North Sichuan Medical College, Nanchong 637000, Sichuan, China,School of Medical Imaging, North Sichuan Medical College, Nanchong, China
| | - Qiang Zhao
- Department of Oncology, The First Affiliated Hospital of North Sichuan Medical College, Nanchong 637000, Sichuan, China
| | - Ning-Fu Li
- Department of Oncology, The First Affiliated Hospital of North Sichuan Medical College, Nanchong 637000, Sichuan, China
| | - Jing Wen
- Department of Oncology, The First Affiliated Hospital of North Sichuan Medical College, Nanchong 637000, Sichuan, China
| | - Bang-Xian Tan
- Department of Oncology, The First Affiliated Hospital of North Sichuan Medical College, Nanchong 637000, Sichuan, China
| | - Dai-Yuan Ma
- Department of Oncology, The First Affiliated Hospital of North Sichuan Medical College, Nanchong 637000, Sichuan, China
| | - Guo-Bo Du
- Department of Oncology, The First Affiliated Hospital of North Sichuan Medical College, No. 1 Maoyuan South Road, Shunqing District, Nanchong 637000, Sichuan, China
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Alhamadh MS, Alanazi RB, Algarni ST, Alhuntushi AAR, Alshehri MQ, Chachar YS, Alkaiyat M, Sabatin F. A Descriptive Study of the Types and Survival Patterns of Saudi Patients with Multiple Primary Solid Malignancies: A 30-Year Tertiary Care Center Experience. Curr Oncol 2022; 29:4941-4955. [PMID: 35877253 PMCID: PMC9315520 DOI: 10.3390/curroncol29070393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 06/30/2022] [Accepted: 07/07/2022] [Indexed: 11/16/2022] Open
Abstract
Background and Objective: Cancer survival has improved significantly, which reflects the achievements in screening, diagnosis, and treatment. As a consequence, multiple primary malignancies are diagnosed more frequently, with an incidence ranging from 0.52–11.7%. The types of malignancy that coexist and survival patterns vary notably in different countries and geographical areas. Due to the limited literature in Saudi Arabia, a baseline of prevalent malignancy combinations and their survival patterns would support early detection and disease management. Method: This was a retrospective descriptive study conducted from 1993–2022 at King Abdulaziz Medical City, Department of Medical Oncology, Riyadh, Saudi Arabia. Patients with at least two biopsy-proven solid malignancies were included. Patients with hematological malignancies, missing data, or an uncertain or indecisive pathology report were excluded. Result: In total, 321 patients were analyzed. More than half (57.3%) of the patients were female. A third (33%) of the cases were synchronous, and 67% were metachronous. The most frequent site of the first primary malignancy was breast cancer, followed by colorectal, skin, and thyroid cancers. The most frequent site of the second primary malignancy was colorectal cancer, followed by thyroid, breast, and liver cancers. Only 4% of the cases had a third primary malignancy, with colorectal and appendiceal cancers being the most frequent. The most frequently observed histopathology in the synchronous and metachronous malignancies was adenocarcinoma. Breast–colorectal, breast–thyroid, and kidney–colorectal were the most frequently observed malignancy combinations. Conclusion: The current study offers a baseline of multiple primary malignancies in Saudi Arabia and provides supporting evidence that the pattern of multiple primary malignancies varies among different countries and ethnicities. The possibility of developing another primary malignancy should be considered when treating and monitoring cancer patients.
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Affiliation(s)
- Moustafa S. Alhamadh
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences (KSAU-HS), Ministry of the National Guard—Health Affairs, Riyadh 14611, Saudi Arabia; (R.B.A.); (S.T.A.); (A.A.R.A.); (M.Q.A.)
- King Abdullah International Medical Research Center, Ministry of the National Guard—Health Affairs, Riyadh 11481, Saudi Arabia; (Y.S.C.); (M.A.); (F.S.)
- Correspondence: ; Tel.: +96-656-333-4984
| | - Rakan B. Alanazi
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences (KSAU-HS), Ministry of the National Guard—Health Affairs, Riyadh 14611, Saudi Arabia; (R.B.A.); (S.T.A.); (A.A.R.A.); (M.Q.A.)
- King Abdullah International Medical Research Center, Ministry of the National Guard—Health Affairs, Riyadh 11481, Saudi Arabia; (Y.S.C.); (M.A.); (F.S.)
| | - Sultan T. Algarni
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences (KSAU-HS), Ministry of the National Guard—Health Affairs, Riyadh 14611, Saudi Arabia; (R.B.A.); (S.T.A.); (A.A.R.A.); (M.Q.A.)
- King Abdullah International Medical Research Center, Ministry of the National Guard—Health Affairs, Riyadh 11481, Saudi Arabia; (Y.S.C.); (M.A.); (F.S.)
| | - Ahmed Abdullah R. Alhuntushi
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences (KSAU-HS), Ministry of the National Guard—Health Affairs, Riyadh 14611, Saudi Arabia; (R.B.A.); (S.T.A.); (A.A.R.A.); (M.Q.A.)
- King Abdullah International Medical Research Center, Ministry of the National Guard—Health Affairs, Riyadh 11481, Saudi Arabia; (Y.S.C.); (M.A.); (F.S.)
| | - Mohammed Qasim Alshehri
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences (KSAU-HS), Ministry of the National Guard—Health Affairs, Riyadh 14611, Saudi Arabia; (R.B.A.); (S.T.A.); (A.A.R.A.); (M.Q.A.)
- King Abdullah International Medical Research Center, Ministry of the National Guard—Health Affairs, Riyadh 11481, Saudi Arabia; (Y.S.C.); (M.A.); (F.S.)
| | - Yusra Sajid Chachar
- King Abdullah International Medical Research Center, Ministry of the National Guard—Health Affairs, Riyadh 11481, Saudi Arabia; (Y.S.C.); (M.A.); (F.S.)
- College of Sciences and Health Professions, King Saud Bin Abdulaziz University for Health Sciences (KSAU-HS), Ministry of the National Guard—Health Affairs, Riyadh 14611, Saudi Arabia
| | - Mohammad Alkaiyat
- King Abdullah International Medical Research Center, Ministry of the National Guard—Health Affairs, Riyadh 11481, Saudi Arabia; (Y.S.C.); (M.A.); (F.S.)
- Department of Medical Oncology, King Abdulaziz Medical City, Ministry of the National Guard—Health Affairs, Riyadh 12713, Saudi Arabia
| | - Fouad Sabatin
- King Abdullah International Medical Research Center, Ministry of the National Guard—Health Affairs, Riyadh 11481, Saudi Arabia; (Y.S.C.); (M.A.); (F.S.)
- Department of Medical Oncology, King Abdulaziz Medical City, Ministry of the National Guard—Health Affairs, Riyadh 12713, Saudi Arabia
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Qu C, Ma T, Yan X, Li X, Li Y. Overexpressed PAQR4 predicts poor overall survival and construction of a prognostic nomogram based on PAQR family for hepatocellular carcinoma. MATHEMATICAL BIOSCIENCES AND ENGINEERING : MBE 2022; 19:3069-3090. [PMID: 35240821 DOI: 10.3934/mbe.2022142] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
OBJECTIVE We aimed to explore the expression and clinical prognostic significance of PAQR4 in hepatocellular carcinoma (HCC). METHODS We obtained the gene expression matrix and clinical data of HCC from the cancer genome atlas (TCGA) and international cancer genome consortium (ICGC) databases. The prognostic value of PAQR4 in HCC was evaluated using the Kaplan-Meier and Cox regression analyses. PAQR4-related pathways were explored by gene set enrichment analysis (GSEA). A clinical nomogram prognostic model based on the PAQR family was constructed using Cox proportional hazards models. RESULTS We found that PAQR4 is overexpressed in HCC from multiple databases; additionally, quantitative real-time polymerase chain reaction (qRT-PCR) validated the upregulation of PAQR4 in HCC. PAQR4 expression was related to age, grade, alpha fetoprotein (AFP), T classification and clinical stage of HCC patients. High PAQR4 expression was associated with poor overall survival and was an independent prognostic factor for HCC patients through Kaplan-Meier analysis and Cox regression analysis, respectively. In addition, GSEA identified that the high PAQR4 expression phenotype was involved in the cell cycle, Notch signaling pathway, mTOR signaling pathway, etc. Finally, three PAQR family genes (PAQR4, PAQR8 and PAQR9) were associated with the prognosis of patients with HCC. A clinical nomogram prediction model was verified in TCGA training and ICGC validation sets, and it exerted dramatic predictive efficiency in this study. CONCLUSIONS PAQR4 may be regarded as a promising prognostic biomarker and therapeutic target for HCC.
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Affiliation(s)
- Caihao Qu
- Lanzhou University Second Hospital, Lanzhou 730030, China
- Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou 730030, China
| | - Tengda Ma
- Lanzhou University Second Hospital, Lanzhou 730030, China
- Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou 730030, China
| | - Xin Yan
- Lanzhou University Second Hospital, Lanzhou 730030, China
- Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou 730030, China
| | - Xiaomei Li
- Lanzhou University Second Hospital, Lanzhou 730030, China
- Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou 730030, China
| | - Yumin Li
- Lanzhou University Second Hospital, Lanzhou 730030, China
- Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou 730030, China
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