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C K, H E, E T, M A, A C, A P, J S. Constitutional mismatch repair deficiency: a case on a commonly misinterpreted mutation in colon cancer. Clin J Gastroenterol 2024:10.1007/s12328-024-02015-9. [PMID: 39093498 DOI: 10.1007/s12328-024-02015-9] [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] [Received: 02/01/2024] [Accepted: 07/01/2024] [Indexed: 08/04/2024]
Abstract
It is estimated that 153,020 cases of CRC per year, with an increase in diagnoses in younger patients. We present a case of a female with an early presentation of Lynch Syndrome and CRC, who, on her third malignant presentation, was re-diagnosed as a constitutional mismatch repair deficiency.
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Affiliation(s)
- King C
- Marshall University School of Medicine (MUSOM), Huntington, USA
| | - Edwards H
- Marshall University School of Medicine (MUSOM), Huntington, USA
| | - Thompson E
- Marshall University School of Medicine (MUSOM), Huntington, USA
- Department of Surgery at MUSOM, Huntington, USA
| | - Abdelmasseh M
- Marshall University School of Medicine (MUSOM), Huntington, USA
- Marshall Institute for Interdisciplinary Research (MIIR), Huntington, USA
| | - Cuaranta A
- Marshall University School of Medicine (MUSOM), Huntington, USA
- Marshall Institute for Interdisciplinary Research (MIIR), Huntington, USA
| | - Pacioles A
- Marshall University School of Medicine (MUSOM), Huntington, USA
- Department of Medicine at MUSOM, Huntington, WV, USA
| | - Sanabria J
- Marshall University School of Medicine (MUSOM), Huntington, USA.
- Marshall Institute for Interdisciplinary Research (MIIR), Huntington, USA.
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2
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Fernández Aceñero MJ, Díaz del Arco C. Hereditary Gastrointestinal Tumor Syndromes: When Risk Comes with Your Genes. Curr Issues Mol Biol 2024; 46:6440-6471. [PMID: 39057027 PMCID: PMC11275188 DOI: 10.3390/cimb46070385] [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: 05/27/2024] [Revised: 06/19/2024] [Accepted: 06/25/2024] [Indexed: 07/28/2024] Open
Abstract
Despite recent campaigns for screening and the latest advances in cancer therapy and molecular biology, gastrointestinal (GI) neoplasms remain among the most frequent and lethal human tumors. Most GI neoplasms are sporadic, but there are some well-known familial syndromes associated with a significant risk of developing both benign and malignant GI tumors. Although some of these entities were described more than a century ago based on clinical grounds, the increasing molecular information obtained with high-throughput techniques has shed light on the pathogenesis of several of them. The vast amount of information gained from next-generation sequencing has led to the identification of some high-risk genetic variants, although others remain to be discovered. The opportunity for genetic assessment and counseling in these families has dramatically changed the management of these syndromes, though it has also resulted in significant psychological distress for the affected patients, especially those with indeterminate variants. Herein, we aim to summarize the most relevant hereditary cancer syndromes involving the stomach and colon, with an emphasis on new molecular findings, novel entities, and recent changes in the management of these patients.
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Affiliation(s)
- María Jesús Fernández Aceñero
- Department of Legal Medicine, Psychiatry and Pathology, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain
- Department of Pathology, Hospital Clínico San Carlos, Health Research Institute of the Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Cristina Díaz del Arco
- Department of Legal Medicine, Psychiatry and Pathology, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain
- Department of Pathology, Hospital Clínico San Carlos, Health Research Institute of the Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
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3
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Guo T, Zhao S, Zhu W, Zhou H, Cheng H. Research progress on the biological basis of Traditional Chinese Medicine syndromes of gastrointestinal cancers. Heliyon 2023; 9:e20653. [PMID: 38027682 PMCID: PMC10643116 DOI: 10.1016/j.heliyon.2023.e20653] [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: 04/30/2023] [Revised: 09/23/2023] [Accepted: 10/03/2023] [Indexed: 12/01/2023] Open
Abstract
Gastrointestinal cancers account for 11.6 % of all cancers, and are the second most frequently diagnosed type of cancer worldwide. Traditional Chinese medicine (TCM), together with Western medicine or alone, has unique advantages for the prevention and treatment of cancers, including gastrointestinal cancers. Syndrome differentiation and treatment are basic characteristics of the theoretical system of TCM. TCM syndromes are the result of the differentiation of the syndrome and the basis of treatment. Genomics, transcriptomics, proteomics, metabolomics, intestinal microbiota, and serology, generated around the central law, are used to study the biological basis of TCM syndromes in gastrointestinal cancers. This review summarizes current research on the biological basis of TCM syndrome in gastrointestinal cancers and provides useful references for future research on TCM syndrome in gastrointestinal cancers.
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Affiliation(s)
- Tianhao Guo
- Institute of Health and Regimen, Jiangsu Open University, Nanjing, Jiangsu 210036, China
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine Prevention and Treatment of Tumor, Nanjing, Jiangsu 210023, China
- The First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China
| | - Shuoqi Zhao
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine Prevention and Treatment of Tumor, Nanjing, Jiangsu 210023, China
- The First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China
| | - Wenjian Zhu
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine Prevention and Treatment of Tumor, Nanjing, Jiangsu 210023, China
- The First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China
| | - Hongguang Zhou
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine Prevention and Treatment of Tumor, Nanjing, Jiangsu 210023, China
- The First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China
- Departments of Oncology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, China
| | - Haibo Cheng
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine Prevention and Treatment of Tumor, Nanjing, Jiangsu 210023, China
- The First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China
- Departments of Oncology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, China
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4
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dos Santos JTT, Rosa RCA, Pereira ALE, Assunção-Luiz AV, Bacalá BT, Ferraz VEDF, Flória M. Risk for Hereditary Neoplastic Syndromes in Women with Mismatch Repair-Proficient Endometrial Cancer. Genes (Basel) 2023; 14:1999. [PMID: 38002942 PMCID: PMC10671603 DOI: 10.3390/genes14111999] [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: 10/02/2023] [Revised: 10/17/2023] [Accepted: 10/21/2023] [Indexed: 11/26/2023] Open
Abstract
Endometrial cancer (EC) is a prevalent malignancy in women, and those who are proficient in the DNA mismatch repair (pMMR) pathway may have a family history (FH) that meets the criteria for a hereditary neoplastic condition (HNS). This study aimed to estimate the risk of HNS in women with pMMR endometrial tumors by analyzing their FH. To achieve this, we collaborated with a primary study and collected FH information by telephone. The final sample comprised 42 women who responded to the Primary Screening Questionnaire. Their family pedigrees were drawn and categorized according to internationally standardized criteria for the risk of HNS. Results showed that 26 women (61%) were found to be at risk for HNS, with Bethesda criteria being met by 23%, Amsterdam criteria by 15%, and 4% met the attenuated familial adenomatous polyposis criteria. Our results emphasize the importance of FH and the need to encourage healthcare professionals to collect and document FH more frequently, even if it is self-reported. By identifying individuals with HNS, we can improve their outcomes and reduce the burden of cancer in families with a predisposition to cancer.
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Affiliation(s)
| | - Reginaldo Cruz Alves Rosa
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 14040-901, SP, Brazil; (R.C.A.R.); (A.L.E.P.); (V.E.d.F.F.)
| | - Alison Luis Eburneo Pereira
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 14040-901, SP, Brazil; (R.C.A.R.); (A.L.E.P.); (V.E.d.F.F.)
| | - Alan Vinicius Assunção-Luiz
- Ribeirão Preto College of Nursing, University of São Paulo, Ribeirão Preto 14040-901, SP, Brazil; (J.T.T.d.S.); (A.V.A.-L.); (B.T.B.)
| | - Bruna Tavares Bacalá
- Ribeirão Preto College of Nursing, University of São Paulo, Ribeirão Preto 14040-901, SP, Brazil; (J.T.T.d.S.); (A.V.A.-L.); (B.T.B.)
| | - Victor Evangelista de Faria Ferraz
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 14040-901, SP, Brazil; (R.C.A.R.); (A.L.E.P.); (V.E.d.F.F.)
| | - Milena Flória
- Ribeirão Preto College of Nursing, University of São Paulo, Ribeirão Preto 14040-901, SP, Brazil; (J.T.T.d.S.); (A.V.A.-L.); (B.T.B.)
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5
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Martin‐Morales L, Manzano S, Rodrigo‐Faus M, Vicente‐Barrueco A, Lorca V, Núñez‐Moreno G, Bragado P, Porras A, Caldes T, Garre P, Gutierrez‐Uzquiza A. Germline gain-of-function MMP11 variant results in an aggressive form of colorectal cancer. Int J Cancer 2023; 152:283-297. [PMID: 36093604 PMCID: PMC9827992 DOI: 10.1002/ijc.34289] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 06/24/2022] [Accepted: 07/06/2022] [Indexed: 01/12/2023]
Abstract
Matrix metalloproteinase-11 (MMP11) is an enzyme with proteolytic activity against matrix and nonmatrix proteins. Although most MMPs are secreted as inactive proenzymes and are later activated extracellularly, MMP11 is activated intracellularly by furin within the constitutive secretory pathway. It is a key factor in physiological tissue remodeling and its alteration may play an important role in the progression of epithelial malignancies and other diseases. TCGA colon and colorectal adenocarcinoma data showed that upregulation of MMP11 expression correlates with tumorigenesis and malignancy. Here, we provide evidence that a germline variant in the MMP11 gene (NM_005940: c.232C>T; p.(Pro78Ser)), identified by whole exome sequencing, can increase the tumorigenic properties of colorectal cancer (CRC) cells. P78S is located in the prodomain region, which is responsible for blocking MMP11's protease activity. This variant was detected in the proband and all the cancer-affected family members analyzed, while it was not detected in healthy relatives. In silico analyses predict that P78S could have an impact on the activation of the enzyme. Furthermore, our in vitro analyses show that the expression of P78S in HCT116 cells increases tumor cell invasion and proliferation. In summary, our results show that this variant could modify the structure of the MMP11 prodomain, producing a premature or uncontrolled activation of the enzyme that may contribute to an early CRC onset in these patients. The study of this gene in other CRC cases will provide further information about its role in CRC development, which might improve patient treatment in the future.
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Affiliation(s)
- Lorena Martin‐Morales
- Molecular Oncology LaboratoryHospital Clínico San CarlosMadridSpain,Health Research Institute of the Hospital Clínico San Carlos (IdISSC)MadridSpain,Laboratory of Cancer Stemness, GIGA‐InstituteUniversity of LiegeLiegeBelgium
| | - Sara Manzano
- Health Research Institute of the Hospital Clínico San Carlos (IdISSC)MadridSpain,Department of Biochemistry and Molecular Biology, Facultad de FarmaciaUniversidad Complutense de MadridMadridSpain,Biodonostia Health Research InstituteSan Sebastian/DonostiaSpain
| | - Maria Rodrigo‐Faus
- Department of Biochemistry and Molecular Biology, Facultad de FarmaciaUniversidad Complutense de MadridMadridSpain
| | - Adrian Vicente‐Barrueco
- Department of Biochemistry and Molecular Biology, Facultad de FarmaciaUniversidad Complutense de MadridMadridSpain,Center for Cooperative Research in Biosciences (CIC bioGUNE)Basque Research and Technology Alliance (BRTA), Bizkaia Technology ParkDerioSpain
| | - Victor Lorca
- Molecular Oncology LaboratoryHospital Clínico San CarlosMadridSpain,Health Research Institute of the Hospital Clínico San Carlos (IdISSC)MadridSpain
| | - Gonzalo Núñez‐Moreno
- Department of Genetics, Health Research Institute‐Fundación Jiménez Díaz University HospitalUniversidad Autónoma de Madrid (IIS‐FJD, UAM)MadridSpain,Bioinformatics Unit, Health Research Institute‐Fundación Jiménez Díaz University HospitalUniversidad Autónoma de Madrid (IIS‐FJD, UAM)MadridSpain
| | - Paloma Bragado
- Health Research Institute of the Hospital Clínico San Carlos (IdISSC)MadridSpain,Department of Biochemistry and Molecular Biology, Facultad de FarmaciaUniversidad Complutense de MadridMadridSpain
| | - Almudena Porras
- Health Research Institute of the Hospital Clínico San Carlos (IdISSC)MadridSpain,Department of Biochemistry and Molecular Biology, Facultad de FarmaciaUniversidad Complutense de MadridMadridSpain
| | - Trinidad Caldes
- Molecular Oncology LaboratoryHospital Clínico San CarlosMadridSpain,Health Research Institute of the Hospital Clínico San Carlos (IdISSC)MadridSpain
| | - Pilar Garre
- Molecular Oncology LaboratoryHospital Clínico San CarlosMadridSpain,Health Research Institute of the Hospital Clínico San Carlos (IdISSC)MadridSpain,Clinical Analysis Service, Molecular Diagnostic UnitIML, Hospital Clínico San CarlosMadridSpain
| | - Alvaro Gutierrez‐Uzquiza
- Health Research Institute of the Hospital Clínico San Carlos (IdISSC)MadridSpain,Department of Biochemistry and Molecular Biology, Facultad de FarmaciaUniversidad Complutense de MadridMadridSpain
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6
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Styk J, Buglyó G, Pös O, Csók Á, Soltész B, Lukasz P, Repiská V, Nagy B, Szemes T. Extracellular Nucleic Acids in the Diagnosis and Progression of Colorectal Cancer. Cancers (Basel) 2022; 14:cancers14153712. [PMID: 35954375 PMCID: PMC9367600 DOI: 10.3390/cancers14153712] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 07/21/2022] [Accepted: 07/26/2022] [Indexed: 12/02/2022] Open
Abstract
Simple Summary Colorectal cancer (CRC) is a disease that usually shows no evident clinical symptoms in the early stages, often leading to late diagnosis. Over the past few years, a new approach based on liquid biopsy has gained far-reaching applications in less-invasive CRC diagnosis and management, allowing for the use of extracellular nucleic acids as promising biomarkers to detect CRC at an early stage and monitor disease recurrence. That is why an up-to-date review and discussion of in-depth liquid biopsy-derived DNA and RNA biomarkers is essential. We hereby offer an overview of known predisposing genetic factors for developing sporadic and hereditary CRC, and an extensive repertoire of available extracellular DNA/RNA molecules with their potential clinical applications and shortcomings. Our review may be of value to experts dealing with CRC at the molecular level as well as to clinical professionals aiming for a better understanding of state-of-the-art techniques in CRC diagnosis and management. Abstract Colorectal cancer (CRC) is the 3rd most common malignant neoplasm worldwide, with more than two million new cases diagnosed yearly. Despite increasing efforts in screening, many cases are still diagnosed at a late stage, when mortality is high. This paper briefly reviews known genetic causes of CRC (distinguishing between sporadic and familial forms) and discusses potential and confirmed nucleic acid biomarkers obtainable from liquid biopsies, classified by their molecular features, focusing on clinical relevance. We comment on advantageous aspects such as better patient compliance due to blood sampling being minimally invasive, the possibility to monitor mutation characteristics of sporadic and hereditary CRC in a disease showing genetic heterogeneity, and using up- or down-regulated circulating RNA markers to reveal metastasis or disease recurrence. Current difficulties and thoughts on some possible future directions are also discussed. We explore current evidence in the field pointing towards the introduction of personalized CRC management.
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Affiliation(s)
- Jakub Styk
- Institute of Medical Biology, Genetics and Clinical Genetics, Faculty of Medicine, Comenius University, 811 08 Bratislava, Slovakia;
- Comenius University Science Park, Comenius University, 841 04 Bratislava, Slovakia; (O.P.); (B.N.); (T.S.)
- Geneton Ltd., 841 04 Bratislava, Slovakia
- Correspondence:
| | - Gergely Buglyó
- Department of Human Genetics, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary; (G.B.); (Á.C.); (B.S.)
| | - Ondrej Pös
- Comenius University Science Park, Comenius University, 841 04 Bratislava, Slovakia; (O.P.); (B.N.); (T.S.)
- Geneton Ltd., 841 04 Bratislava, Slovakia
| | - Ádám Csók
- Department of Human Genetics, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary; (G.B.); (Á.C.); (B.S.)
| | - Beáta Soltész
- Department of Human Genetics, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary; (G.B.); (Á.C.); (B.S.)
| | - Peter Lukasz
- Department of Surgery, Transplantation and Gastroenterology, Semmelweis University, 1082 Budapest, Hungary;
| | - Vanda Repiská
- Institute of Medical Biology, Genetics and Clinical Genetics, Faculty of Medicine, Comenius University, 811 08 Bratislava, Slovakia;
- Medirex Group Academy, n.p.o., 949 05 Nitra, Slovakia
| | - Bálint Nagy
- Comenius University Science Park, Comenius University, 841 04 Bratislava, Slovakia; (O.P.); (B.N.); (T.S.)
- Department of Human Genetics, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary; (G.B.); (Á.C.); (B.S.)
| | - Tomáš Szemes
- Comenius University Science Park, Comenius University, 841 04 Bratislava, Slovakia; (O.P.); (B.N.); (T.S.)
- Geneton Ltd., 841 04 Bratislava, Slovakia
- Department of Molecular Biology, Faculty of Natural Sciences, Comenius University, 842 05 Bratislava, Slovakia
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7
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Cunningham LA, Gasior A, Kalady MF. Management of Colorectal Cancer in Hereditary Syndromes. Surg Oncol Clin N Am 2022; 31:307-319. [DOI: 10.1016/j.soc.2021.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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8
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Garcia FADO, de Andrade ES, de Campos Reis Galvão H, da Silva Sábato C, Campacci N, de Paula AE, Evangelista AF, Santana IVV, Melendez ME, Reis RM, Palmero EI. New insights on familial colorectal cancer type X syndrome. Sci Rep 2022; 12:2846. [PMID: 35181726 PMCID: PMC8857274 DOI: 10.1038/s41598-022-06782-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 12/17/2021] [Indexed: 12/22/2022] Open
Abstract
Familial colorectal cancer type X (FCCTX) is a heterogeneous colorectal cancer predisposition syndrome that, although displays a cancer pattern similar to Lynch syndrome, is mismatch repair proficient and does not exhibit microsatellite instability. Besides, its genetic etiology remains to be elucidated. In this study we performed germline exome sequencing of 39 cancer-affected patients from 34 families at risk for FCCTX. Variant classification followed the American College of Medical Genetics and Genomics (ACMG) guidelines. Pathogenic/likely pathogenic variants were identified in 17.65% of the families. Rare and potentially pathogenic alterations were identified in known hereditary cancer genes (CHEK2), in putative FCCTX candidate genes (OGG1 and FAN1) and in other cancer-related genes such as ATR, ASXL1, PARK2, SLX4 and TREX1. This study provides novel important clues that can contribute to the understanding of FCCTX genetic basis.
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Affiliation(s)
- Felipe Antonio de Oliveira Garcia
- Molecular Oncology Research Center, Barretos Cancer Hospital, Antenor Duarte Villela Street, 1331, Barretos, São Paulo, CEP 14784-400, Brazil
| | - Edilene Santos de Andrade
- Molecular Oncology Research Center, Barretos Cancer Hospital, Antenor Duarte Villela Street, 1331, Barretos, São Paulo, CEP 14784-400, Brazil
| | | | | | - Natália Campacci
- Molecular Oncology Research Center, Barretos Cancer Hospital, Antenor Duarte Villela Street, 1331, Barretos, São Paulo, CEP 14784-400, Brazil
| | | | - Adriane Feijó Evangelista
- Molecular Oncology Research Center, Barretos Cancer Hospital, Antenor Duarte Villela Street, 1331, Barretos, São Paulo, CEP 14784-400, Brazil
| | | | - Matias Eliseo Melendez
- Molecular Oncology Research Center, Barretos Cancer Hospital, Antenor Duarte Villela Street, 1331, Barretos, São Paulo, CEP 14784-400, Brazil.,Department of Molecular Carcinogenesis, Brazilian National Cancer Institute, Rio de Janeiro, Brazil
| | - Rui Manuel Reis
- Molecular Oncology Research Center, Barretos Cancer Hospital, Antenor Duarte Villela Street, 1331, Barretos, São Paulo, CEP 14784-400, Brazil.,Center of Molecular Diagnosis, Barretos Cancer Hospital, Barretos, São Paulo, Brazil.,Life and Health Sciences Research Institute (ICVS), Medical School, University of Minho, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Edenir Inez Palmero
- Molecular Oncology Research Center, Barretos Cancer Hospital, Antenor Duarte Villela Street, 1331, Barretos, São Paulo, CEP 14784-400, Brazil. .,Department of Genetics, Brazilian National Cancer Institute, Rio de Janeiro, Brazil.
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9
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Kim JC, Bodmer WF. Genomic landscape of colorectal carcinogenesis. J Cancer Res Clin Oncol 2022; 148:533-545. [DOI: 10.1007/s00432-021-03888-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 12/11/2021] [Indexed: 12/19/2022]
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10
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Yuan J, Ju Q, Zhu J, Jiang Y, Yang X, Liu X, Ma J, Sun C, Shi J. RASSF9 promotes NSCLC cell proliferation by activating the MEK/ERK axis. Cell Death Discov 2021; 7:199. [PMID: 34341331 PMCID: PMC8329231 DOI: 10.1038/s41420-021-00583-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 06/04/2021] [Accepted: 07/14/2021] [Indexed: 12/24/2022] Open
Abstract
The RAS-associated domain family 9 (RASSF9), a RAS-associated domain family gene, is expressed in a variety of tissues. However, its roles in tumorigenesis, particularly in non-small cell lung cancer (NSCLC), are still not understood well. In the present study, we aimed to examine the potential roles of RASSF9 in NSCLC and the underlying mechanisms. Our data showed that RASSF9 expression was upregulated in NSCLC tissues and cell lines. Increased expression of RASSF9 promotes NSCLC cell proliferation. On the contrary, knockdown of RASSF9 represses cell proliferation. Moreover, the effects of RASSF9 on NSCLC cell proliferation were further confirmed in vivo by using a subcutaneous tumor model. Mechanistically, pharmacological intervention studies revealed that the MEK/ERK axis is targeted by RASSF9 for transducing its regulatory roles on NSCLC cell proliferation. Collectively, our data indicate that RASSF9 plays a key role in tumorigenesis of NSCLC by stimulating tumor cell proliferation, which relies on activation of the MEK/ERK axis. Thus, RASSF9 might be a druggable target for developing novel agents for treating NSCLC.
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Affiliation(s)
- Jun Yuan
- Nantong Key Laboratory of Translational Medicine in Cardiothoracic Diseases, Nantong Clinical Medical Research Center of Cardiothoracic Disease, and Institution of Translational Medicine in Cardiothoracic Diseases, Affiliated Hospital of Nantong University, Nantong, China
| | - Qianqian Ju
- Nantong Key Laboratory of Translational Medicine in Cardiothoracic Diseases, Nantong Clinical Medical Research Center of Cardiothoracic Disease, and Institution of Translational Medicine in Cardiothoracic Diseases, Affiliated Hospital of Nantong University, Nantong, China.,Key Laboratory for Neuroregeneration of Jiangsu Province and Ministry of Education, Nantong University, Nantong, China.,NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products, Nantong University, Nantong, China
| | - Jun Zhu
- Nantong Key Laboratory of Translational Medicine in Cardiothoracic Diseases, Nantong Clinical Medical Research Center of Cardiothoracic Disease, and Institution of Translational Medicine in Cardiothoracic Diseases, Affiliated Hospital of Nantong University, Nantong, China
| | - Yun Jiang
- Nantong Key Laboratory of Translational Medicine in Cardiothoracic Diseases, Nantong Clinical Medical Research Center of Cardiothoracic Disease, and Institution of Translational Medicine in Cardiothoracic Diseases, Affiliated Hospital of Nantong University, Nantong, China
| | - Xuechao Yang
- Nantong Key Laboratory of Translational Medicine in Cardiothoracic Diseases, Nantong Clinical Medical Research Center of Cardiothoracic Disease, and Institution of Translational Medicine in Cardiothoracic Diseases, Affiliated Hospital of Nantong University, Nantong, China
| | - Xiaoyu Liu
- Key Laboratory for Neuroregeneration of Jiangsu Province and Ministry of Education, Nantong University, Nantong, China.,NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products, Nantong University, Nantong, China
| | - Jinyu Ma
- Key Laboratory for Neuroregeneration of Jiangsu Province and Ministry of Education, Nantong University, Nantong, China.,NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products, Nantong University, Nantong, China
| | - Cheng Sun
- Nantong Key Laboratory of Translational Medicine in Cardiothoracic Diseases, Nantong Clinical Medical Research Center of Cardiothoracic Disease, and Institution of Translational Medicine in Cardiothoracic Diseases, Affiliated Hospital of Nantong University, Nantong, China. .,Key Laboratory for Neuroregeneration of Jiangsu Province and Ministry of Education, Nantong University, Nantong, China. .,NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products, Nantong University, Nantong, China.
| | - Jiahai Shi
- Nantong Key Laboratory of Translational Medicine in Cardiothoracic Diseases, Nantong Clinical Medical Research Center of Cardiothoracic Disease, and Institution of Translational Medicine in Cardiothoracic Diseases, Affiliated Hospital of Nantong University, Nantong, China.
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11
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Xu Y, Li C, Zhang Y, Guo T, Zhu C, Xu Y, Liu F. Comparison Between Familial Colorectal Cancer Type X and Lynch Syndrome: Molecular, Clinical, and Pathological Characteristics and Pedigrees. Front Oncol 2020; 10:1603. [PMID: 32984025 PMCID: PMC7493642 DOI: 10.3389/fonc.2020.01603] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 07/23/2020] [Indexed: 12/15/2022] Open
Abstract
Objective This study aimed to compare the molecular, clinical, and pathological characteristics and pedigrees of familial colorectal cancer type X (FCCTX) with those of Lynch syndrome (LS) to provide a theoretical basis for the management of FCCTX. Methods Overall, 46 cases of FCCTX and 47 LS probands and affected families were enrolled between June 2008 and September 2018 for this study. Multigene cancer panel tests that included 139 genes were performed for all patients, and variants in each group were described. The clinical, pathological, and pedigree characteristics were also compared between the two groups. Results In total, 42 variants were detected in 27 (58.7%) cases in the FCCTX group, with BRCA1, BRCA2, POLE, POLD1, ATR, and ATM being the most frequently mutated genes. The mean onset age of colorectal cancer (CRC) was significantly older in the FCCTX group than in the LS group (53.57 ± 12.88 years vs. 44.36 ± 11.26 years, t = −9.204, p < 0.001). The proportion of patients with rectal cancer was also higher in the FCCTX group than in the LS group [43.5% (20/46) vs. 10.6% (5/47), χ2 = 12.823, p = 0.005]. Within a median follow-up time of 53.9 ± 37.0 months, the proportion of patients who developed metachronous CRC was significantly higher in the LS group than in the FCCTX group [34.0% (16/47) vs. 13.0% (6/46), χ2 = 5.676, p = 0.017]. When comparing pedigrees, older age at cancer onset and rectal cancer clustering were observed in the FCCTX families. A higher prevalence in male patients was also observed in the FCCTX families. Conclusion FCCTX is an entity distinct from LS, but its genetic etiology remains unknown. A larger multigene panel would be recommended for determining the underlying pathogenic variants. Considering the pathology and moderate penetrance of the CRC link to FCCTX, less stringent surgical treatments and colonoscopy surveillance would be preferable. Rectum preference is a typical feature of FCCTX. Colonoscopy surveillance in FCCTX families could be less intensive, and more attention should be given to male members.
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Affiliation(s)
- Yun Xu
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Cong Li
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yuqin Zhang
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Tian'an Guo
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Congcong Zhu
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ye Xu
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Fangqi Liu
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
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12
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Therkildsen C, Rasmussen M, Smith-Hansen L, Kallemose T, Lindberg LJ, Nilbert M. Broadening risk profile in familial colorectal cancer type X; increased risk for five cancer types in the national Danish cohort. BMC Cancer 2020; 20:345. [PMID: 32321466 PMCID: PMC7179001 DOI: 10.1186/s12885-020-06859-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Accepted: 04/13/2020] [Indexed: 12/20/2022] Open
Abstract
Background Familial colorectal cancer type X (FCCTX) is a phenotypically defined subset of hereditary colorectal cancer with unknown and potentially heterogeneous genetic aetiology. FCCTX has been characterized as a colorectal cancer-specific syndrome, which we herein challenge by estimating the risk for extra-colorectal cancer in the Danish FCCTX cohort. Methods Through the national hereditary non-polyposis colorectal cancer (HNPCC) register, 213 families fulfilling the Amsterdam I criteria and showing retained mismatch repair (MMR) function were identified. In here, sex and age-specific incidence rate ratios (IRR) were calculated for 30 extra-colorectal cancer types in comparison with the general Danish population. Results In total, 494 extra-colorectal cancers developed with significantly increased risks for cancers of the urinary tract, breast, stomach, pancreas, and eye tumours. The age groups at increased risks were 30–49 years for gastric cancer, 30–69 years for female breast cancer, 50–69 years for ocular melanoma and above age 70 for pancreatic cancer and urothelial cancer. Conclusions Danish FCCTX families show an increased risk of several extra-colorectal cancer types. This observation may indicate unidentified disease-predisposing genetic variants in this phenotypically defined subset of hereditary colorectal cancer and calls for awareness during genetic counselling and follow-up.
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Affiliation(s)
- Christina Therkildsen
- HNPCC Register, Clinical Research Centre, Copenhagen University Hospital, Kettegård Allé 30, 2650, Hvidovre, Denmark.
| | - Maria Rasmussen
- HNPCC Register, Clinical Research Centre, Copenhagen University Hospital, Kettegård Allé 30, 2650, Hvidovre, Denmark
| | - Lars Smith-Hansen
- HNPCC Register, Clinical Research Centre, Copenhagen University Hospital, Kettegård Allé 30, 2650, Hvidovre, Denmark
| | - Thomas Kallemose
- HNPCC Register, Clinical Research Centre, Copenhagen University Hospital, Kettegård Allé 30, 2650, Hvidovre, Denmark
| | - Lars Joachim Lindberg
- HNPCC Register, Clinical Research Centre, Copenhagen University Hospital, Kettegård Allé 30, 2650, Hvidovre, Denmark.,Digestive Disease Center, Bispebjerg Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Mef Nilbert
- HNPCC Register, Clinical Research Centre, Copenhagen University Hospital, Kettegård Allé 30, 2650, Hvidovre, Denmark.,Institute of Clinical Sciences, Division of Oncology and Pathology, Lund University, Lund, Sweden.,Danish Cancer Society Research Center, the Danish Cancer Society, Copenhagen, Denmark
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13
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Maletzki C, Hühns M, Bauer I, Prall F, Junghanss C, Henze L. Suspected Hereditary Cancer Syndromes in Young Patients: Heterogeneous Clinical and Genetic Presentation of Colorectal Cancers. Oncologist 2019; 24:877-882. [PMID: 30683709 DOI: 10.1634/theoncologist.2018-0614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 12/14/2018] [Indexed: 11/17/2022] Open
Abstract
Colorectal cancer (CRC) is rare in young patients without a confirmed family history of cancer. Reports of an increased prevalence of POLD1/POLE mutations in young patients with colorectal cancer have raised awareness and support routine genetic testing for patients with early-onset tumors. In cases of CRC without proven MMR-germline mutation, molecular analyses are warranted to confirm or rule out other familial CRC syndromes. This article describes the cases of two young male patients, who presented with locally advanced and metastatic CRC, and reports the results of the germline mutational analyses done for both patients. These cases demonstrate the importance of special care and molecular diagnostic procedures for young patients with CRC. KEY POINTS: Patients with colorectal cancer who are younger than 50 years at initial diagnosis (early onset) should routinely undergo genetic testing.Early- and very-early-onset patients (younger than 40 years) with absence of microsatellite instability should be considered for tumor mutation burden testing and/or DNA polymerase proofreading mutation.The mutational signature of HSP110 within mismatch repair deficiency-related tumors may help to identify patients likely to benefit from 5-fluorouracil-based chemotherapy.Intensified, maintained, and specific surveillance may help to reduce secondary tumor progression.
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Affiliation(s)
- Claudia Maletzki
- Medical Clinic III-Hematology, Oncology, Palliative Medicine, Department of Internal Medicine, Rostock University Medical Center, University of Rostock, Rostock, Germany
| | - Maja Hühns
- Institute of Pathology, Rostock University Medical Center, University of Rostock, Rostock, Germany
| | - Ingrid Bauer
- Institute of Medical Genetics, Rostock University Medical Center, University of Rostock, Rostock, Germany
| | - Friedrich Prall
- Institute of Pathology, Rostock University Medical Center, University of Rostock, Rostock, Germany
| | - Christian Junghanss
- Medical Clinic III-Hematology, Oncology, Palliative Medicine, Department of Internal Medicine, Rostock University Medical Center, University of Rostock, Rostock, Germany
| | - Larissa Henze
- Medical Clinic III-Hematology, Oncology, Palliative Medicine, Department of Internal Medicine, Rostock University Medical Center, University of Rostock, Rostock, Germany
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14
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Liu Q, Tan YQ. Advances in Identification of Susceptibility Gene Defects of Hereditary Colorectal Cancer. J Cancer 2019; 10:643-653. [PMID: 30719162 PMCID: PMC6360424 DOI: 10.7150/jca.28542] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2018] [Accepted: 12/08/2018] [Indexed: 12/17/2022] Open
Abstract
Colorectal cancer (CRC) is a common malignant tumor of the digestive system worldwide, associated with hereditary genetic features. CRC with a Mendelian genetic predisposition accounts for approximately 5-10% of total CRC cases, mainly caused by a single germline mutation of a CRC susceptibility gene. The main subtypes of hereditary CRC are hereditary non-polyposis colorectal cancer (HNPCC) and familial adenomatous polyposis (FAP). With the rapid development of genetic testing methods, especially next-generation sequencing technology, multiple genes have now been confirmed to be pathogenic, including DNA repair or DNA mismatch repair genes such as APC, MLH1, and MSH2. Since familial CRC patients have poor clinical outcomes, timely clinical diagnosis and mutation screening of susceptibility genes will aid clinicians in establishing appropriate risk assessment and treatment interventions at a personal level. Here, we systematically summarize the susceptibility genes identified to date and the potential pathogenic mechanism of HNPCC and FAP development. Moreover, clinical recommendations for susceptibility gene screening, diagnosis, and treatment of HNPCC and FAP are discussed.
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Affiliation(s)
- Qiang Liu
- Hunan Key Laboratory of Translational Radiation Oncology, Hunan cancer Hospital and The Affiliated Cancer of Xiangya School of Medicine, Central South University, Changsha, China.,Institute of Reproductive and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, China.,Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
| | - Yue-Qiu Tan
- Institute of Reproductive and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, China.,Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
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15
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Mauri G, Sartore-Bianchi A, Russo AG, Marsoni S, Bardelli A, Siena S. Early-onset colorectal cancer in young individuals. Mol Oncol 2018; 13:109-131. [PMID: 30520562 PMCID: PMC6360363 DOI: 10.1002/1878-0261.12417] [Citation(s) in RCA: 335] [Impact Index Per Article: 55.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 11/01/2018] [Accepted: 11/20/2018] [Indexed: 12/15/2022] Open
Abstract
Treatment of young adults with colorectal cancer (CRC) represents an unmet clinical need, especially as diagnosis in this population might lead to the greatest loss of years of life. Since 1994, CRC incidence in individuals younger than 50 years has been increasing by 2% per year. The surge in CRC incidence in young adults is particularly alarming as the overall CRC frequency has been decreasing. Early-onset CRC are characterized by a more advanced stage at diagnosis, poorer cell differentiation, higher prevalence of signet ring cell histology, and left colon-sided location of the primary tumor. Among EO-CRC, approximately 30% of patients are affected by tumors harboring mutations causing hereditary cancer predisposing syndromes, and 20% have familial CRC. Most notably, the remaining 50% of EO-CRC patients have neither hereditary syndromes nor familial CRC, thus representing a formidable challenge for research. In this review article we summarize epidemiology, clinical and molecular features, heredity and outcome of treatments of EO-CRC, and provide considerations for future perspectives.
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Affiliation(s)
- Gianluca Mauri
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Dipartimento di Oncologia e Emato-Oncologia, Università degli Studi di Milano (La Statale), Milan, Italy
| | - Andrea Sartore-Bianchi
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Dipartimento di Oncologia e Emato-Oncologia, Università degli Studi di Milano (La Statale), Milan, Italy
| | | | - Silvia Marsoni
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Dipartimento di Oncologia e Emato-Oncologia, Università degli Studi di Milano (La Statale), Milan, Italy.,FIRC Institute of Molecular Oncology (IFOM), Milan, Italy
| | - Alberto Bardelli
- Department of Oncology, University of Turin, Italy.,Candiolo Cancer Institute - FPO, IRCCS, Turin, Italy
| | - Salvatore Siena
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Dipartimento di Oncologia e Emato-Oncologia, Università degli Studi di Milano (La Statale), Milan, Italy
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16
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Tanakaya K. Current clinical topics of Lynch syndrome. Int J Clin Oncol 2018; 24:1013-1019. [DOI: 10.1007/s10147-018-1282-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 04/17/2018] [Indexed: 01/02/2023]
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17
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Petersen HV, Frederiksen BL, Lautrup CK, Lindberg LJ, Ladelund S, Nilbert M. Unsolicited information letters to increase awareness of Lynch syndrome and familial colorectal cancer: reactions and attitudes. Fam Cancer 2018; 18:43-51. [DOI: 10.1007/s10689-018-0083-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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