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VEGF-A-Cleavage by FSAP and Inhibition of Neo-Vascularization. Cells 2019; 8:cells8111396. [PMID: 31698750 PMCID: PMC6912458 DOI: 10.3390/cells8111396] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 10/28/2019] [Accepted: 11/04/2019] [Indexed: 12/23/2022] Open
Abstract
Alternative splicing leads to the secretion of multiple forms of vascular endothelial growth factor-A (VEGF-A) that differ in their activity profiles with respect to neovascularization. FSAP (factor VII activating protease) is the zymogen form of a plasma protease that is activated (FSAPa) upon tissue injury via the release of histones. The purpose of the study was to determine if FSAPa regulates VEGF-A activity in vitro and in vivo. FSAP bound to VEGF165, but not VEGF121, and VEGF165 was cleaved in its neuropilin/proteoglycan binding domain. VEGF165 cleavage did not alter its binding to VEGF receptors but diminished its binding to neuropilin. The stimulatory effects of VEGF165 on endothelial cell proliferation, migration, and signal transduction were not altered by FSAP. Similarly, proliferation of VEGF receptor-expressing BAF3 cells, in response to VEGF165, was not modulated by FSAP. In the mouse matrigel model of angiogenesis, FSAP decreased the ability of VEGF165, basic fibroblast growth factor (bFGF), and their combination, to induce neovascularization. Lack of endogenous FSAP in mice did not influence neovascularization. Thus, FSAP inhibited VEGF165-mediated angiogenesis in the matrigel model in vivo, where VEGF’s interaction with the matrix and its diffusion are important.
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52
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Whole Genome Sequencing of Familial Non-Medullary Thyroid Cancer Identifies Germline Alterations in MAPK/ERK and PI3K/AKT Signaling Pathways. Biomolecules 2019; 9:biom9100605. [PMID: 31614935 PMCID: PMC6843654 DOI: 10.3390/biom9100605] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 10/06/2019] [Accepted: 10/10/2019] [Indexed: 12/24/2022] Open
Abstract
Evidence of familial inheritance in non-medullary thyroid cancer (NMTC) has accumulated over the last few decades. However, known variants account for a very small percentage of the genetic burden. Here, we focused on the identification of common pathways and networks enriched in NMTC families to better understand its pathogenesis with the final aim of identifying one novel high/moderate-penetrance germline predisposition variant segregating with the disease in each studied family. We performed whole genome sequencing on 23 affected and 3 unaffected family members from five NMTC-prone families and prioritized the identified variants using our Familial Cancer Variant Prioritization Pipeline (FCVPPv2). In total, 31 coding variants and 39 variants located in upstream, downstream, 5′ or 3′ untranslated regions passed FCVPPv2 filtering. Altogether, 210 genes affected by variants that passed the first three steps of the FCVPPv2 were analyzed using Ingenuity Pathway Analysis software. These genes were enriched in tumorigenic signaling pathways mediated by receptor tyrosine kinases and G-protein coupled receptors, implicating a central role of PI3K/AKT and MAPK/ERK signaling in familial NMTC. Our approach can facilitate the identification and functional validation of causal variants in each family as well as the screening and genetic counseling of other individuals at risk of developing NMTC.
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53
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Bann DV, Jin Q, Sheldon KE, Houser KR, Nguyen L, Warrick JI, Baker MJ, Broach JR, Gerhard GS, Goldenberg D. Genetic Variants Implicate Dual Oxidase-2 in Familial and Sporadic Nonmedullary Thyroid Cancer. Cancer Res 2019; 79:5490-5499. [PMID: 31501191 DOI: 10.1158/0008-5472.can-19-0721] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 05/03/2019] [Accepted: 09/03/2019] [Indexed: 11/16/2022]
Abstract
Highly penetrant hereditary thyroid cancer manifests as familial nonmedullary thyroid cancer (FNMTC), whereas low-penetrance hereditary thyroid cancer manifests as sporadic disease and is associated with common polymorphisms, including rs965513[A]. Whole-exome sequencing of an FNMTC kindred identified a novel Y1203H germline dual oxidase-2 (DUOX2) mutation. DUOX2Y1203H is enzymatically active, with increased production of reactive oxygen species. Furthermore, patients with sporadic thyroid cancer homozygous for rs965513[A] demonstrated higher DUOX2 expression than heterozygous rs965513[A/G] or homozygous rs965513[A]-negative patients. These data suggest that dysregulated hydrogen peroxide metabolism is a common mechanism by which high- and low-penetrance genetic factors increase thyroid cancer risk. SIGNIFICANCE: This study provides novel insights into the genetic and molecular mechanisms underlying familial and sporadic thyroid cancers.
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Affiliation(s)
- Darrin V Bann
- Department of Otolaryngology-Head & Neck Surgery, The Pennsylvania State University, College of Medicine, Hershey, Pennsylvania.,Institute for Personalized Medicine, The Pennsylvania State University, College of Medicine, Hershey, Pennsylvania
| | - Qunyan Jin
- Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - Kathryn E Sheldon
- Institute for Personalized Medicine, The Pennsylvania State University, College of Medicine, Hershey, Pennsylvania
| | - Kenneth R Houser
- Department of Biochemistry and Molecular Biology, The Pennsylvania State University, College of Medicine, Hershey, Pennsylvania
| | - Lan Nguyen
- Institute for Personalized Medicine, The Pennsylvania State University, College of Medicine, Hershey, Pennsylvania
| | - Joshua I Warrick
- Department of Pathology, The Pennsylvania State University, College of Medicine, Hershey, Pennsylvania
| | - Maria J Baker
- Department of Medicine, Division of Hematology/Oncology, The Pennsylvania State University, College of Medicine, Hershey, Pennsylvania
| | - James R Broach
- Institute for Personalized Medicine, The Pennsylvania State University, College of Medicine, Hershey, Pennsylvania.,Department of Biochemistry and Molecular Biology, The Pennsylvania State University, College of Medicine, Hershey, Pennsylvania
| | - Glenn S Gerhard
- Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - David Goldenberg
- Department of Otolaryngology-Head & Neck Surgery, The Pennsylvania State University, College of Medicine, Hershey, Pennsylvania.
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Rut W, Nielsen NV, Czarna J, Poreba M, Kanse SM, Drag M. Fluorescent activity-based probe for the selective detection of Factor VII activating protease (FSAP) in human plasma. Thromb Res 2019; 182:124-132. [PMID: 31479940 DOI: 10.1016/j.thromres.2019.08.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 07/28/2019] [Accepted: 08/17/2019] [Indexed: 12/21/2022]
Abstract
The zymogen form of circulating Factor VII activating protease (FSAP) is activated by histones that are released as a consequence of tissue damage or excessive inflammation. This is likely to have consequences in a number of disease conditions such as stroke, atherosclerosis, liver fibrosis, thrombosis and cancer. To investigate the existence, as well as the concentration of active FSAP (FSAPa) in complex biological systems an active site probe is needed. We used Hybrid Combinatorial Substrate Library (HyCoSuL) to screen for natural and unnatural amino acids that specifically bind to P4-P2 pockets of FSAPa. This information was used to designing a fluorogenic substrate (Ac-Pro-DTyr-Lys-Arg-ACC) as well as an irreversible, fluorogenic activity-based probe Cy5-6-Ahx-Pro-DTyr-Lys-ArgP(OPh)2. In normal human plasma the probe showed very low non-specific reactivity with some plasma proteins but upon activation of pro-FSAP with histones, strong labelling of FSAPa was observed. This labelling could be inhibited by aprotinin and was not found in the plasma of a subject that was homozygous for a polymorphism, which leads to loss of activity, or in plasma that was depleted of FSAP by antibodies. This 2nd generation substrate exhibited 6-fold higher catalytic efficiency than the 1st generation substrate and a much higher selectivity for FSAPa over other plasma proteases. This substrate and probe can be useful to detect and localize FSAPa in normal and pathological tissue and plasma to gain more insight into its functions.
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Affiliation(s)
- Wioletta Rut
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370 Wroclaw, Poland
| | | | - Justyna Czarna
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370 Wroclaw, Poland
| | - Marcin Poreba
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370 Wroclaw, Poland; NCI-designated Cancer Center, Sanford-Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Sandip M Kanse
- Oslo University Hospital and University of Oslo, Norway.
| | - Marcin Drag
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370 Wroclaw, Poland.
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55
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Hińcza K, Kowalik A, Kowalska A. Current Knowledge of Germline Genetic Risk Factors for the Development of Non-Medullary Thyroid Cancer. Genes (Basel) 2019; 10:genes10070482. [PMID: 31247975 PMCID: PMC6678600 DOI: 10.3390/genes10070482] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 06/21/2019] [Accepted: 06/25/2019] [Indexed: 02/03/2023] Open
Abstract
The thyroid is the most common site of endocrine cancer. One type of thyroid cancer, non-medullary thyroid cancer (NMTC), develops from follicular cells and represents approximately 90% of all thyroid cancers. Approximately 5%–15% of NMTC cases are thought to be of familial origin (FNMTC), which is defined as the occurrence of the disease in three or more first-degree relatives of the patient. It is often divided into two groups: Syndrome-associated and non-syndromic. The associated syndromes include Cowden syndrome, familial adenomatous polyposis, Gardner syndrome, Carney complex and Werner syndrome. The hereditary factors contributing to the unfavorable course of FNMTC remain poorly understood; therefore, considerable effort is being expended to identify contributing loci. Research carried out to date identifies fourteen genes (DICER1, FOXE1, PTCSC2, MYH9, SRGAP1, HABP2, BRCA1, CHEK2, ATM, RASAL1, SRRM2, XRCC1, TITF-1/NKX2.1, PTCSC3) associated with vulnerability to FNMTC that are not related to hereditary syndromes. In this review, we summarize FNMTC studies to date, and provide information on genes involved in the development of non-syndromic familial non-medullary thyroid cancers, and the significance of mutations in these genes as risk factors. Moreover, we discuss whether the genetic polymorphism rs966423 in DIRC3 has any potential as a prognostic factor of papillary thyroid cancer.
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Affiliation(s)
- Kinga Hińcza
- Department Molecular Diagnostics, Holycross Centre, 25-734 Kielce, Poland.
| | - Artur Kowalik
- Department Molecular Diagnostics, Holycross Centre, 25-734 Kielce, Poland
| | - Aldona Kowalska
- The Faculty of Health Sciences of the Jan Kochanowski University, 25-317 Kielce, Poland
- Endocrinology Clinic of Holycross Cancer Centre, 25-734 Kielce, Poland
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56
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Shen CT, Zhang GQ, Qiu ZL, Song HJ, Sun ZK, Luo QY. Targeted next-generation sequencing in papillary thyroid carcinoma patients looking for germline variants predisposing to the disease. Endocrine 2019; 64:622-631. [PMID: 30826992 DOI: 10.1007/s12020-019-01878-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 02/18/2019] [Indexed: 01/06/2023]
Abstract
PURPOSESS The purpose of this study was using next-generation sequencing technique to explore the potential association between germline variants of 14 targeted genes and papillary thyroid carcinoma (PTC) predisposition as well as disease progression. METHODS In all, 516 subjects were enrolled in this study including 416 PTC patients and 100 healthy controls. PTC patients were divided into distant metastasis group and non-distant metastasis group. Patients in distant metastasis group were further divided into radioiodine-refractory PTC (RR-PTC) and non-RR-PTC depending on their response to radioiodine therapy. Genomic DNA was extracted from peripheral blood sample and MiSeq Benchtop Sequencer was used for sequencing. RESULTS We found rs11246050 in NLRP6 (dominant model, OR/95% CI: 2.028/1.091-3.769, p = 0.025), rs2286742 and rs3740530 in HABP2 (recessive model, OR/95% CI: 9.644/1.307-71.16, p = 0.026 and 3.989/1.413-11.26, p = 0.009), rs2736098 in TERT (recessive model, OR/95% CI: 2.322/1.028-5.242. p = 0.042) and rs62054619 in GAS8-AS1 (recessive model, OR/95% CI: 2.219/1.067-4.617, p = 0.033) were associated with the risk of PTC. rs1137282 in KRAS (dominant model, OR/95% CI: 0.5430/0.3192-0.9236, p = 0.024), rs1347591 and rs4461062 in NUP93 (dominant model, OR/95% CI: 0.6121/0.4128-0.9076, p = 0.015 and 0.6156/0.4157-0.9117, p = 0.015) were associated with low risk of distant metastatic disease in PTC patients. rs33954691 in TERT was associated with the risk of RR-PTC under dominant model (OR/95% CI: 3.161/1.596-6.262). CONCLUSIONS Germline variants of related genes could be associated with the susceptibility of PTC as well as disease progression (distant metastasis and radioiodine-refractory status). However, these results must be further verified and the potential biological functions of these germline variants in the pathogenesis of PTC remain to be determined in future studies.
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Affiliation(s)
- Chen-Tian Shen
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 200233, Shanghai, People's Republic of China
| | - Guo-Qiang Zhang
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 200233, Shanghai, People's Republic of China
| | - Zhong-Ling Qiu
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 200233, Shanghai, People's Republic of China
| | - Hong-Jun Song
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 200233, Shanghai, People's Republic of China
| | - Zhen-Kui Sun
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 200233, Shanghai, People's Republic of China.
| | - Quan-Yong Luo
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 200233, Shanghai, People's Republic of China.
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57
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Wu D, Liu Z, Li J, Zhang Q, Zhong P, Teng T, Chen M, Xie Z, Ji A, Li Y. Epigallocatechin-3-gallate inhibits the growth and increases the apoptosis of human thyroid carcinoma cells through suppression of EGFR/RAS/RAF/MEK/ERK signaling pathway. Cancer Cell Int 2019; 19:43. [PMID: 30858760 PMCID: PMC6394055 DOI: 10.1186/s12935-019-0762-9] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Accepted: 02/18/2019] [Indexed: 12/12/2022] Open
Abstract
Background Thyroid cancer is the most common type of endocrine malignancy and the incidence rate is rapidly increasing worldwide. Epigallocatechin-3-gallate (EGCG) could suppress cancer growth and induce apoptosis in many types of cancer cells. However, the mechanism of action of EGCG on the growth of human thyroid carcinoma cells has not been fully illuminated. Methods Cell proliferation and viability were detected by EdU and MTS assays. Cell cycle distribution was measured by flow cytometry. Migration and invasion were evaluated by scratch and transwell assays. Apoptotic levels were detected by TUNEL staining and western blotting. The protein levels of EGFR/RAS/RAF/MEK/ERK signaling pathway were detected by western blotting. The in vivo results were determined by tumor xenografts in nude mice. The in vivo proliferation, tumor microvessel density, and apoptosis were detected by immunohistochemistry. Results EGCG inhibited the proliferation, viability, and cell cycle progression in human thyroid carcinoma cells. EGCG decreased the migration and invasion, but increased the apoptosis of human thyroid carcinoma cells. EGCG reduced the protein levels of phospho (p)-epidermal growth factor receptor (EGFR), H-RAS, p-RAF, p-MEK1/2, and p-extracellular signal-regulated protein kinase 1/2 (ERK1/2) in human thyroid carcinoma cells. EGCG inhibited the growth of human thyroid carcinoma xenografts by inducing apoptosis and down-regulating angiogenesis. Conclusions EGCG could reduce the growth and increase the apoptosis of human thyroid carcinoma cells through suppressing the EGFR/RAS/RAF/MEK/ERK signaling pathway. EGCG can be developed as an effective therapeutic agent for the treatment of thyroid cancer.
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Affiliation(s)
- Dongdong Wu
- 1School of Basic Medical Sciences, Henan University College of Medicine, Kaifeng, 475004 Henan China.,3Henan International Joint Laboratory for Nuclear Protein Regulation, Henan University, Kaifeng, 475004 Henan China
| | - Zhengguo Liu
- 1School of Basic Medical Sciences, Henan University College of Medicine, Kaifeng, 475004 Henan China.,3Henan International Joint Laboratory for Nuclear Protein Regulation, Henan University, Kaifeng, 475004 Henan China
| | - Jianmei Li
- 1School of Basic Medical Sciences, Henan University College of Medicine, Kaifeng, 475004 Henan China.,3Henan International Joint Laboratory for Nuclear Protein Regulation, Henan University, Kaifeng, 475004 Henan China
| | - Qianqian Zhang
- 1School of Basic Medical Sciences, Henan University College of Medicine, Kaifeng, 475004 Henan China.,3Henan International Joint Laboratory for Nuclear Protein Regulation, Henan University, Kaifeng, 475004 Henan China
| | - Peiyu Zhong
- 1School of Basic Medical Sciences, Henan University College of Medicine, Kaifeng, 475004 Henan China.,3Henan International Joint Laboratory for Nuclear Protein Regulation, Henan University, Kaifeng, 475004 Henan China
| | - Tieshan Teng
- 1School of Basic Medical Sciences, Henan University College of Medicine, Kaifeng, 475004 Henan China.,3Henan International Joint Laboratory for Nuclear Protein Regulation, Henan University, Kaifeng, 475004 Henan China
| | - Mingliang Chen
- 1School of Basic Medical Sciences, Henan University College of Medicine, Kaifeng, 475004 Henan China.,3Henan International Joint Laboratory for Nuclear Protein Regulation, Henan University, Kaifeng, 475004 Henan China
| | - Zhongwen Xie
- 2State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 130 Changjiang West Road, Hefei, 230036 Anhui China
| | - Ailing Ji
- 1School of Basic Medical Sciences, Henan University College of Medicine, Kaifeng, 475004 Henan China.,3Henan International Joint Laboratory for Nuclear Protein Regulation, Henan University, Kaifeng, 475004 Henan China
| | - Yanzhang Li
- 1School of Basic Medical Sciences, Henan University College of Medicine, Kaifeng, 475004 Henan China.,3Henan International Joint Laboratory for Nuclear Protein Regulation, Henan University, Kaifeng, 475004 Henan China
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58
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Tang Z, Lei S, Zhang X, Yi Z, Guo B, Chen JY, Shen Y, Yi N. Gsslasso Cox: a Bayesian hierarchical model for predicting survival and detecting associated genes by incorporating pathway information. BMC Bioinformatics 2019; 20:94. [PMID: 30813883 PMCID: PMC6391807 DOI: 10.1186/s12859-019-2656-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 01/28/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Group structures among genes encoded in functional relationships or biological pathways are valuable and unique features in large-scale molecular data for survival analysis. However, most of previous approaches for molecular data analysis ignore such group structures. It is desirable to develop powerful analytic methods for incorporating valuable pathway information for predicting disease survival outcomes and detecting associated genes. RESULTS We here propose a Bayesian hierarchical Cox survival model, called the group spike-and-slab lasso Cox (gsslasso Cox), for predicting disease survival outcomes and detecting associated genes by incorporating group structures of biological pathways. Our hierarchical model employs a novel prior on the coefficients of genes, i.e., the group spike-and-slab double-exponential distribution, to integrate group structures and to adaptively shrink the effects of genes. We have developed a fast and stable deterministic algorithm to fit the proposed models. We performed extensive simulation studies to assess the model fitting properties and the prognostic performance of the proposed method, and also applied our method to analyze three cancer data sets. CONCLUSIONS Both the theoretical and empirical studies show that the proposed method can induce weaker shrinkage on predictors in an active pathway, thereby incorporating the biological similarity of genes within a same pathway into the hierarchical modeling. Compared with several existing methods, the proposed method can more accurately estimate gene effects and can better predict survival outcomes. For the three cancer data sets, the results show that the proposed method generates more powerful models for survival prediction and detecting associated genes. The method has been implemented in a freely available R package BhGLM at https://github.com/nyiuab/BhGLM .
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Affiliation(s)
- Zaixiang Tang
- Department of Biostatistics, School of Public Health, Medical College of Soochow University, University of Alabama at Birmingham, Suzhou, 215123 China
- Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Medical College of Soochow University, Suzhou, 215123 China
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, AL 35294-0022 USA
| | - Shufeng Lei
- Department of Biostatistics, School of Public Health, Medical College of Soochow University, University of Alabama at Birmingham, Suzhou, 215123 China
- Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Medical College of Soochow University, Suzhou, 215123 China
| | - Xinyan Zhang
- Department of Biostatistics, Jiann-Ping Hsu College of Public Health, Georgia Southern University, Statesboro, GA 30458 USA
| | - Zixuan Yi
- Eastern Virginia Medical School, Norfork, VA 23507 USA
| | - Boyi Guo
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, AL 35294-0022 USA
| | - Jake Y. Chen
- Informatics Institute, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294 USA
| | - Yueping Shen
- Department of Biostatistics, School of Public Health, Medical College of Soochow University, University of Alabama at Birmingham, Suzhou, 215123 China
- Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Medical College of Soochow University, Suzhou, 215123 China
| | - Nengjun Yi
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, AL 35294-0022 USA
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de Randamie R, Martos-Moreno GÁ, Lumbreras C, Chueca M, Donnay S, Luque M, Regojo RM, Mendiola M, Hardisson D, Argente J, Moreno JC. Frequent and Rare HABP2 Variants Are Not Associated with Increased Susceptibility to Familial Nonmedullary Thyroid Carcinoma in the Spanish Population. Horm Res Paediatr 2018; 89:397-407. [PMID: 29895015 DOI: 10.1159/000487395] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Accepted: 01/25/2018] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND/AIMS A genomic HABP2 variant was proposed to be responsible for familial nonmedullary thyroid carcinoma (FNMTC). However, its involvement has been questioned in subsequent studies. We aimed to identify genetic HABP2 mutations in a series of FNMTC patients and investigate their involvement in the disease. METHODS HABP2 was sequenced from 6 index patients. Presence of the variants was investigated in all members of one family. Somatic BRAF and RAS "hotspot" mutations were investigated by the IdyllaTM BRAF Mutation Test and/or Sanger sequencing. RESULTS Two HABP2 variants (p.E393Q and p.G534E) were identified in the index patient from one family with papillary thyroid carcinoma (PTC) (follicular variant). The prevalence of p.E393Q in Spanish control alleles was 0.5% and that of p.G534E was 5.1%. However, neither change cosegregated with the phenotype in 3 affected members and 5 healthy members of the kindred. Interestingly, all 3 members affected by PTC harbored the p.V600E somatic mutation in BRAF. CONCLUSIONS The variant G534E is prevalent in the Spanish population (5.1%); however, p.E393Q is rare (< 1%) and none cosegregated with the FNMTC phenotype. The presence of the noninheritable V600E BRAF mutation in this family supports Knudson's "double-hit" hypothesis for cancer development and suggests the involvement of more than 1 gene in the clinical expression of FNMTC.
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Affiliation(s)
- Rajdee de Randamie
- Thyroid Molecular Laboratory, Institute for Medical and Molecular Genetics (INGEMM), IdiPAZ, La Paz University Hospital, Universidad Autónoma de Madrid, Madrid, Spain
| | - Gabriel Ángel Martos-Moreno
- Department of Pediatrics and Pediatric Endocrinology, Hospital Infantil Universitario Niño Jesús, Universidad Autónoma de Madrid, CIBER de fisiopatología de la obesidad y nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - César Lumbreras
- Thyroid Molecular Laboratory, Institute for Medical and Molecular Genetics (INGEMM), IdiPAZ, La Paz University Hospital, Universidad Autónoma de Madrid, Madrid, Spain
| | - Maria Chueca
- Pediatric Endocrinology, Virgen del Camino University Hospital, Pamplona, Spain
| | - Sergio Donnay
- Department of Endocrinology and Nutrition, Hospital Universitario Fundación Alcorcón, Madrid, Spain
| | - Manuel Luque
- Department of Endocrinology and Nutrition, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | | | - Marta Mendiola
- Molecular Pathology and Therapeutic Targets Group, Hospital Universitario La Paz, IdiPAZ, Madrid, Spain.,Molecular Pathology Diagnostic Unit, Hospital Universitario La Paz, INGEMM, IdiPAZ, Madrid, Spain
| | - David Hardisson
- Pathology Department, La Paz University Hospital, Madrid, Spain.,Molecular Pathology and Therapeutic Targets Group, Hospital Universitario La Paz, IdiPAZ, Madrid, Spain.,Molecular Pathology Diagnostic Unit, Hospital Universitario La Paz, INGEMM, IdiPAZ, Madrid, Spain
| | - Jesús Argente
- Department of Pediatrics and Pediatric Endocrinology, Hospital Infantil Universitario Niño Jesús, Universidad Autónoma de Madrid, CIBER de fisiopatología de la obesidad y nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - José C Moreno
- Thyroid Molecular Laboratory, Institute for Medical and Molecular Genetics (INGEMM), IdiPAZ, La Paz University Hospital, Universidad Autónoma de Madrid, Madrid, Spain
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60
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Olsson M, Stanne TM, Pedersen A, Lorentzen E, Kara E, MartinezâPalacian A, RÃnnow Sand NP, Jacobsen AF, Sandset PM, Sidelmann JJ, EngstrÃm G, Melander O, Kanse SM, Jern C. Genome-wide analysis of genetic determinants of circulating factor VII-activating protease (FSAP) activity. J Thromb Haemost 2018; 16:2024-2034. [PMID: 30070759 PMCID: PMC6485504 DOI: 10.1111/jth.14258] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Indexed: 01/17/2023]
Abstract
Essentials Knowledge of genetic regulators of plasma factor VII activating protease (FSAP) levels is limited. We performed a genome-wide analysis of variants influencing FSAP activity in Scandinavian cohorts. We replicated an association for Marburg-1 and identified an association for a HABP2 stop variant. We identified a novel locus near ADCY2 as a potential additional regulator of FSAP activity. SUMMARY Background Factor VII-activating protease (FSAP) has roles in both coagulation and fibrinolysis. Recent data indicate its involvement in several other processes, such as vascular remodeling and inflammation. Plasma FSAP activity is highly variable among healthy individuals and, apart from the low-frequency missense variant Marburg-I (rs7080536) in the FSAP-encoding gene HABP2, determinants of this variation are unclear. Objectives To identify novel genetic variants within and outside of the HABP2 locus that influence circulating FSAP activity. Patients/Methods We performed an exploratory genome-wide association study (GWAS) on plasma FSAP activity amongst 3230 Swedish subjects. Directly genotyped rare variants were also analyzed with gene-based tests. Using GWAS, we confirmed the strong association between the Marburg-I variant and FSAP activity. HABP2 was also significant in the gene-based analysis, and remained significant after exclusion of Marburg-I carriers. This was attributable to a rare HABP2 stop variant (rs41292628). Carriers of this stop variant showed a similar reduction in FSAP activity as Marburg-I carriers, and this finding was replicated. A secondary genome-wide significant locus was identified at a 5p15 locus (rs35510613), and this finding requires future replication. This common variant is located upstream of ADCY2, which encodes a protein catalyzing the formation of cAMP. Results and Conclusions This study verified the Marburg-I variant to be a strong regulator of FSAP activity, and identified an HABP2 stop variant with a similar impact on FSAP activity. A novel locus near ADCY2 was identified as a potential additional regulator of FSAP activity.
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Affiliation(s)
- M. Olsson
- Department of Pathology and GeneticsInstitute of BiomedicineThe Sahlgrenska Academy at University of GothenburgGothenburgSweden
| | - T. M. Stanne
- Department of Pathology and GeneticsInstitute of BiomedicineThe Sahlgrenska Academy at University of GothenburgGothenburgSweden
| | - A. Pedersen
- Department of Pathology and GeneticsInstitute of BiomedicineThe Sahlgrenska Academy at University of GothenburgGothenburgSweden
| | - E. Lorentzen
- Bioinformatics Core FacilityUniversity of GothenburgGothenburgSweden
| | - E. Kara
- Institute of Basic Medical SciencesFaculty of MedicineUniversity of OsloOsloNorway
| | - A. MartinezâPalacian
- Institute of Basic Medical SciencesFaculty of MedicineUniversity of OsloOsloNorway
| | - N. P. RÃnnow Sand
- Department of CardiologyHospital of South West DenmarkEsbjerg and Department of Regional Health ResearchFaculty of Health ScienceUniversity of Southern DenmarkEsbjergDenmark
| | - A. F. Jacobsen
- Department of ObstetricsOslo University Hospital and University of OsloOsloNorway
| | - P. M. Sandset
- Department of HematologyOslo University Hospital and University of OsloOsloNorway
| | - J. J. Sidelmann
- Unit for Thrombosis ResearchDepartment of Regional Health ResearchFaculty of Health ScienceUniversity of Southern DenmarkEsbjergDenmark
| | - G. EngstrÃm
- Department of Clinical Sciences, MalmÃLund UniversityLundSweden
| | - O. Melander
- Department of Clinical Sciences, MalmÃLund UniversityLundSweden
| | - S. M. Kanse
- Institute of Basic Medical SciencesFaculty of MedicineUniversity of OsloOsloNorway
| | - C. Jern
- Department of Pathology and GeneticsInstitute of BiomedicineThe Sahlgrenska Academy at University of GothenburgGothenburgSweden
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Ye F, Gao H, Xiao L, Zuo Z, Liu Y, Zhao Q, Chen H, Feng W, Fu B, Sun L, Jiang X, He D, Jiang H, Yang M, Li L, Chen F, Liu X, Li S, Li Z, Jiang Y, Cheng L, Bu H. Whole exome and target sequencing identifies MAP2K5 as novel susceptibility gene for familial non-medullary thyroid carcinoma. Int J Cancer 2018; 144:1321-1330. [PMID: 30132833 DOI: 10.1002/ijc.31825] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 07/20/2018] [Accepted: 07/26/2018] [Indexed: 02/05/2023]
Abstract
Although the genotype-phenotype for familial medullary thyroid carcinoma (FMTC) is well studied, only few low susceptibility risk loci were identified for familial non-medullary thyroid carcinoma (FNMTC). The aim of this study is to screen and identify high-penetrate genes for FNMTC. A total of 34 families with more than two first-degree relatives diagnosed as papillary thyroid cancer without other familial syndrome were recruited. Whole exome and target gene sequencing were performed for candidate variants. These variants were screened and analyzed with ESP6500, ExAC, 1000 genomes project, and the Cancer Genome Atlas (TCGA) with SIFT score and Polyphen2 prediction. Finally, we identified recurrent genetic mutation of MAP2K5 variants c.G961A and c.T1100C (p. A321T and p.M367 T) as susceptibility loci for FNMTC. The frequencies of MAP2K5 c.G961A and c.T1100C were found, 0.0385 and 0.0259 in FNMTC and 0 and 0.00022523 in healthy Chinese controls (n = 2200, P < 0.001), respectively. Both variants were located in the protein kinase domain. The functional study showed that MAP2K5 A321T or M367 T could consistently phosphorylate downstream protein ERK5 on site Ser731 + Thr733 or Ser496, promoting nuclear translocation and subsequently altering target gene expressions. Our data revealed that MAP2K5 variants A321T or M367 T can activate MAP2K5-ERK5 pathway, alter downstream gene expression, and subsequently induce thyroid epithelial cell malignant transformation. While classic MAP2K1/2(MEK1/2)-ERK1/2 signaling is well known for driving sporadic NMTC, our research indicated that MAP2K5 (MEK5) is a susceptibility gene for FNMTC. These findings highlight the potential application of MAP2K5 for molecular diagnosis as well as early prevention.
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Affiliation(s)
- Feng Ye
- Laboratory of Pathology, West China Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Transplant Engineering and Immunology, Ministry of Health, West China. Hospital, Sichuan University, Chengdu, China.,Clinical Research Center for Breast, West China Hospital, Sichuan University
| | - Hongwei Gao
- Key Laboratory of Transplant Engineering and Immunology, Ministry of Health, West China. Hospital, Sichuan University, Chengdu, China
| | - Lin Xiao
- Laboratory of Pathology, West China Hospital, Sichuan University, Chengdu, China
| | - Zhixiang Zuo
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University, Guangzhou, 510060, China
| | - Yueping Liu
- Department of Pathology, The Fourth Hospital of Hebei Medical University, No. 12 Jiankang Road, Shijiazhuang, 050011, China
| | - Qi Zhao
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University, Guangzhou, 510060, China
| | - Huijiao Chen
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, China
| | - Weiyi Feng
- Big Data Research Center, School of Computer Science and Engineering, University of Electronic Science and Technology of China, No. 2006, Xiyuan Ave, West Hi-Tech, 611731, Chengdu, China
| | - Bo Fu
- Big Data Research Center, School of Computer Science and Engineering, University of Electronic Science and Technology of China, No. 2006, Xiyuan Ave, West Hi-Tech, 611731, Chengdu, China
| | - Linyong Sun
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaolin Jiang
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, China
| | - Du He
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, China
| | - He Jiang
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, China
| | - Mei Yang
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, China
| | - Li Li
- Laboratory of Pathology, West China Hospital, Sichuan University, Chengdu, China
| | - Fei Chen
- Laboratory of Pathology, West China Hospital, Sichuan University, Chengdu, China
| | - Xiang Liu
- Tianjin International Joint Academy of Biomedicine, Tianjin
| | - Shuang Li
- Tianjin International Joint Academy of Biomedicine, Tianjin
| | - Zhihui Li
- Department of Thyroid Surgery, West China Hospital, Chengdu, Sichuan University
| | - Yong Jiang
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, China
| | - Liang Cheng
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Hong Bu
- Laboratory of Pathology, West China Hospital, Sichuan University, Chengdu, China
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Kumar A, Bandapalli OR, Paramasivam N, Giangiobbe S, Diquigiovanni C, Bonora E, Eils R, Schlesner M, Hemminki K, Försti A. Familial Cancer Variant Prioritization Pipeline version 2 (FCVPPv2) applied to a papillary thyroid cancer family. Sci Rep 2018; 8:11635. [PMID: 30072699 PMCID: PMC6072708 DOI: 10.1038/s41598-018-29952-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 07/19/2018] [Indexed: 12/20/2022] Open
Abstract
Whole-genome sequencing methods in familial cancer are useful to unravel rare clinically important cancer predisposing variants. Here, we present improvements in our pedigree-based familial cancer variant prioritization pipeline referred as FCVPPv2, including 12 tools for evaluating deleteriousness and 5 intolerance scores for missense variants. This pipeline is also capable of assessing non-coding regions by combining FANTOM5 data with sets of tools like Bedtools, ChromHMM, Miranda, SNPnexus and Targetscan. We tested this pipeline in a family with history of a papillary thyroid cancer. Only one variant causing an amino acid change G573R (dbSNP ID rs145736623, NM_019609.4:exon11:c.G1717A:p.G573R) in the carboxypeptidase gene CPXM1 survived our pipeline. This variant is located in a highly conserved region across vertebrates in the peptidase_M14 domain (Pfam ID PF00246). The CPXM1 gene may be involved in adipogenesis and extracellular matrix remodelling and it has been suggested to be a tumour suppressor in breast cancer. However, the presence of the variant in the ExAC database suggests it to be a rare polymorphism or a low-penetrance risk allele. Overall, our pipeline is a comprehensive approach for prediction of predisposing variants for high-risk cancer families, for which a functional characterization is a crucial step to confirm their role in cancer predisposition.
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Affiliation(s)
- Abhishek Kumar
- Division of Molecular Genetic Epidemiology, German Cancer Research Center (DKFZ), D69120, Heidelberg, Germany.
| | - Obul Reddy Bandapalli
- Division of Molecular Genetic Epidemiology, German Cancer Research Center (DKFZ), D69120, Heidelberg, Germany.
| | - Nagarajan Paramasivam
- Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), D69120, Heidelberg, Germany
- Medical Faculty Heidelberg, Heidelberg University, D69120, Heidelberg, Germany
| | - Sara Giangiobbe
- Division of Molecular Genetic Epidemiology, German Cancer Research Center (DKFZ), D69120, Heidelberg, Germany
| | | | - Elena Bonora
- Unit of Medical Genetics, S.Orsola-Malpighi Hospital, 40138, Bologna, Italy
| | - Roland Eils
- Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), D69120, Heidelberg, Germany
- Department of Bioinformatics and Functional Genomics, Institute of Pharmacy and Molecular Biotechnology (IPMB) and BioQuant, Heidelberg University, D69120, Heidelberg, Germany
| | - Matthias Schlesner
- Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), D69120, Heidelberg, Germany
- Bioinformatics and Omics Data Analytics, German Cancer Research Center (DKFZ), D69120, Heidelberg, Germany
| | - Kari Hemminki
- Division of Molecular Genetic Epidemiology, German Cancer Research Center (DKFZ), D69120, Heidelberg, Germany
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
| | - Asta Försti
- Division of Molecular Genetic Epidemiology, German Cancer Research Center (DKFZ), D69120, Heidelberg, Germany
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
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63
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Goudie C, Hannah-Shmouni F, Kavak M, Stratakis CA, Foulkes WD. 65 YEARS OF THE DOUBLE HELIX: Endocrine tumour syndromes in children and adolescents. Endocr Relat Cancer 2018; 25:T221-T244. [PMID: 29986924 DOI: 10.1530/erc-18-0160] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 05/31/2018] [Indexed: 12/16/2022]
Abstract
As medicine is poised to be transformed by incorporating genetic data in its daily practice, it is essential that clinicians familiarise themselves with the information that is now available from more than 50 years of genetic discoveries that continue unabated and increase by the day. Endocrinology has always stood at the forefront of what is called today 'precision medicine': genetic disorders of the pituitary and the adrenal glands were among the first to be molecularly elucidated in the 1980s. The discovery of two endocrine-related genes, GNAS and RET, both identified in the late 1980s, contributed greatly in the understanding of cancer and its progression. The use of RET mutation testing for the management of medullary thyroid cancer was among the first and one of most successful applications of genetics in informing clinical decisions in an individualised manner, in this case by preventing cancer or guiding the choice of tyrosine kinase inhibitors in cancer treatment. New information emerges every day in the genetics or system biology of endocrine disorders. This review goes over most of these discoveries and the known endocrine tumour syndromes. We cover key genetic developments for each disease and provide information that can be used by the clinician in daily practice.
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Affiliation(s)
- Catherine Goudie
- Division of Hematology-OncologyDepartment of Pediatrics, The Hospital for Sick Children, Toronto, Canada
| | - Fady Hannah-Shmouni
- Section on Endocrinology and Genetics The Eunice Kennedy Shriver Institute of Child Health and Human DevelopmentNational Institutes of Health, Bethesda, Maryland, USA
| | - Mahmure Kavak
- Department of Pharmacology and ToxicologyUniversity of Toronto, Toronto, Canada
| | - Constantine A Stratakis
- Section on Endocrinology and Genetics The Eunice Kennedy Shriver Institute of Child Health and Human DevelopmentNational Institutes of Health, Bethesda, Maryland, USA
| | - William D Foulkes
- Department of Human GeneticsResearch Institute of the McGill University Health Centre, and Lady Davis Institute, Jewish General Hospital, McGill University, Montreal, Canada
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64
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To the editor. NPJ Genom Med 2017; 2:21. [PMID: 29263832 PMCID: PMC5677958 DOI: 10.1038/s41525-017-0026-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Revised: 06/08/2017] [Accepted: 06/09/2017] [Indexed: 11/22/2022] Open
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65
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Guilmette J, Nosé V. Hereditary and familial thyroid tumours. Histopathology 2017; 72:70-81. [DOI: 10.1111/his.13373] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Revised: 08/22/2017] [Accepted: 08/24/2017] [Indexed: 01/16/2023]
Affiliation(s)
| | - Vania Nosé
- Massachusetts General Hospital; Boston MA USA
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66
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Factor VII activating protease (FSAP) regulates the expression of inflammatory genes in vascular smooth muscle and endothelial cells. Atherosclerosis 2017; 265:133-139. [DOI: 10.1016/j.atherosclerosis.2017.08.029] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Revised: 08/22/2017] [Accepted: 08/23/2017] [Indexed: 02/04/2023]
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67
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Marques IJ, Moura MM, Cabrera R, Pinto AE, Simões-Pereira J, Santos C, Menezes FD, Montezuma D, Henrique R, Rodrigues Teixeira M, Leite V, Cavaco BM. Identification of somatic TERT promoter mutations in familial nonmedullary thyroid carcinomas. Clin Endocrinol (Oxf) 2017; 87:394-399. [PMID: 28502101 DOI: 10.1111/cen.13375] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 04/19/2017] [Accepted: 05/09/2017] [Indexed: 12/25/2022]
Abstract
OBJECTIVE The genes causing familial nonmedullary thyroid carcinoma (FNMTC) identified to date are only involved in a small fraction of the families. Recently, somatic mutations in TERT promoter region and in EIF1AX gene were reported in thyroid tumours of undefined familial status. The aim of this study was to investigate the role of TERT and EIF1AX mutations in familial thyroid tumours. DESIGN The promoter region of TERT was sequenced in leucocyte DNA of the probands from 75 FNMTC families. In thyroid tumours from 54 familial cases, we assessed somatic TERT promoter, RAS and BRAF hotspot mutations, and the whole EIF1AX gene. RESULTS No potentially pathogenic germline variants were identified in TERT in the 75 FNMTC families' probands. In the 54 carcinomas, we identified five cases (9%) with hotspot somatic TERT promoter mutations. BRAF mutations were found in 41% of the tumours. All TERT-positive samples were also positive for BRAF p.Val600Glu, and this co-occurrence was found to be statistically significant (P=.008). RAS mutations were detected in four tumours wild-type for TERT (7%). Evaluation of tumour mutation data together with the patients' clinicopathological features revealed a significant correlation between TERT plus BRAF mutations and advanced tumour stage (T4) (P=.020). No mutations were identified in EIF1AX. CONCLUSIONS The results of this study suggest that TERT promoter and EIF1AX mutations are not frequently involved in FNMTC aetiology. However, we show for the first time that TERT alterations are associated with familial thyroid tumour progression. Our data also suggest that TERT mutations are more often found in concomitance with BRAF mutations in advanced stages of FNMTC.
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Affiliation(s)
- Inês J Marques
- Unidade de Investigação em Patobiologia Molecular (UIPM), Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, Portugal
- Chronic Diseases Research Centre (CEDOC), Universidade Nova de Lisboa, Lisboa, Portugal
- Nova Medical School/Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Lisboa, Portugal
| | - Margarida M Moura
- Unidade de Investigação em Patobiologia Molecular (UIPM), Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, Portugal
| | - Rafael Cabrera
- Serviço de Anatomia Patológica, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, Portugal
| | - António E Pinto
- Serviço de Anatomia Patológica, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, Portugal
| | - Joana Simões-Pereira
- Unidade de Investigação em Patobiologia Molecular (UIPM), Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, Portugal
- Nova Medical School/Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Lisboa, Portugal
- Serviço de Endocrinologia, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, Portugal
| | - Catarina Santos
- Serviço de Genética, Instituto Português de Oncologia do Porto Francisco Gentil, Porto, Portugal
| | - Francisco D Menezes
- Serviço de Anatomia Patológica, Instituto Português de Oncologia do Porto Francisco Gentil, Porto, Portugal
| | - Diana Montezuma
- Serviço de Anatomia Patológica, Instituto Português de Oncologia do Porto Francisco Gentil, Porto, Portugal
| | - Rui Henrique
- Serviço de Anatomia Patológica, Instituto Português de Oncologia do Porto Francisco Gentil, Porto, Portugal
- Departamento de Patologia e Imunologia Molecular, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal
| | - Manuel Rodrigues Teixeira
- Serviço de Genética, Instituto Português de Oncologia do Porto Francisco Gentil, Porto, Portugal
- Departamento de Patologia e Imunologia Molecular, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal
| | - Valeriano Leite
- Unidade de Investigação em Patobiologia Molecular (UIPM), Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, Portugal
- Nova Medical School/Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Lisboa, Portugal
- Serviço de Endocrinologia, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, Portugal
| | - Branca M Cavaco
- Unidade de Investigação em Patobiologia Molecular (UIPM), Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, Portugal
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Kowalik A, Gąsior-Perczak D, Gromek M, Siołek M, Walczyk A, Pałyga I, Chłopek M, Kopczyński J, Mężyk R, Kowalska A, Góźdź S. The p.G534E variant of HABP2 is not associated with sporadic papillary thyroid carcinoma in a Polish population. Oncotarget 2017; 8:58304-58308. [PMID: 28938557 PMCID: PMC5601653 DOI: 10.18632/oncotarget.16870] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Accepted: 03/09/2017] [Indexed: 11/30/2022] Open
Abstract
Thyroid cancer is one of the most frequently diagnosed cancers of the endocrine system. There are no known genetic risk factors for non-medullary thyroid cancer, other than a small number of hereditary syndromes; however, approximately 5% of non-medullary thyroid cancer, designated familial non-medullary thyroid cancer, exhibits heritability. The p.G534E (c.1601G>A) variant of HABP2 was recently reported as a risk factor for familial non-medullary thyroid cancer, including papillary thyroid carcinoma. We analyzed the incidence of the c.1601G>A variant of HABP2 in a Polish population consisting of 326 cases of papillary thyroid carcinoma and 400 control individuals by DNA genotyping, performed by Sanger sequencing. The c.1601G>A variant was detected in 3.7% of sporadic papillary thyroid carcinoma cases and 4.7% of healthy controls, and we did not detect an association between this variant and sporadic papillary thyroid carcinoma risk (OR = 0.71, 95% CI: 0.33-1.51; p = 0.3758). Additionally, no significant associations were identified between clinical and pathological disease features, response to primary treatment, and clinical status at the end of the observation, and HABP2 c.1601G>A genotype. In conclusion, the p.G534E variant of HABP2 is not associated with sporadic papillary thyroid carcinoma risk in the Polish population.
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Affiliation(s)
- Artur Kowalik
- Department of Molecular Diagnostics, Holycross Cancer Centre, Kielce, Poland
- Department of Surgery and Surgical Nursing with The Scientific Research Laboratory, The Faculty of Health Sciences of The Jan Kochanowski University, Kielce, Poland
| | | | - Martyna Gromek
- Department of Molecular Diagnostics, Holycross Cancer Centre, Kielce, Poland
| | - Monika Siołek
- Genetic Clinic, Holycross Cancer Centre, Kielce, Poland
| | | | - Iwona Pałyga
- Endocrinology Clinic, Holycross Cancer Centre, Kielce, Poland
| | - Małgorzata Chłopek
- Department of Molecular Diagnostics, Holycross Cancer Centre, Kielce, Poland
| | - Janusz Kopczyński
- Department of Surgical Pathology, Holycross Cancer Centre, Kielce, Poland
| | - Ryszard Mężyk
- Cancer Epidemiology, Holycross Cancer Centre, Kielce, Poland
| | - Aldona Kowalska
- Endocrinology Clinic, Holycross Cancer Centre, Kielce, Poland
| | - Stanisław Góźdź
- Oncology Clinic, Holycross Cancer Centre, Kielce, Poland
- The Faculty of Health Sciences, Jan Kochanowski University, Kielce, Poland
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Colombo C, Fugazzola L, Muzza M, Proverbio MC, Cirello V. Letter regarding the article: "Multiple HABP2 variants in familial papillary thyroid carcinoma: Contribution of a group of "thyroid-checked" controls" by Kern et al. Eur J Med Genet 2017; 61:104-105. [PMID: 28779995 DOI: 10.1016/j.ejmg.2017.07.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 07/24/2017] [Accepted: 07/30/2017] [Indexed: 01/22/2023]
Abstract
This Journal recently published a study (Kern et al., 2017) reporting the genetic analysis of the whole HABP2 gene in 11 independent kindreds with familial non medullary thyroid cancer (FNMTC). The Authors showed that a new variant (p.R122W) displayed a minor allele frequency (MAF) significantly higher in FNMTC patients than in controls (7.5 vs 0.73%, p = 0.016) and cosegregated with thyroid cancer in one kindred, thus suggesting the need for the evaluation of its possible pathogenicity in other series. We thus analyzed this new HABP2 p.R122W variant in our wide series of 32 unrelated FNMTC Italian kindreds. The variant was not found in any of the 72 affected and 12 not affected family members. In conclusion, the HABP2R122W was not found in our wide series and it is thus unlikely to be causal to FNMTC. We therefore suggest that careful replication studies should be performed when assessing the possible association between FNMTC risk and any HABP2 variant.
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Affiliation(s)
- Carla Colombo
- Division of Endocrine and Metabolic Diseases, Istituto Auxologico IRCCS, Milan, Italy; Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Laura Fugazzola
- Division of Endocrine and Metabolic Diseases, Istituto Auxologico IRCCS, Milan, Italy; Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy.
| | - Marina Muzza
- Division of Endocrine and Metabolic Diseases, Istituto Auxologico IRCCS, Milan, Italy; Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Maria Carla Proverbio
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Valentina Cirello
- Division of Endocrine and Metabolic Diseases, Istituto Auxologico IRCCS, Milan, Italy
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Kara E, Manna D, Løset GÅ, Schneider EL, Craik CS, Kanse S. Analysis of the substrate specificity of Factor VII activating protease (FSAP) and design of specific and sensitive peptide substrates. Thromb Haemost 2017; 117:1750-1760. [PMID: 28726978 DOI: 10.1160/th17-02-0081] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Accepted: 06/11/2017] [Indexed: 01/29/2023]
Abstract
Factor VII (FVII) activating protease (FSAP) is a circulating serine protease that is likely to be involved in a number of disease conditions such as stroke, atherosclerosis, liver fibrosis, thrombosis and cancer. To date, no systematic information is available about the substrate specificity of FSAP. Applying phage display and positional scanning substrate combinatorial library (PS-SCL) approaches we have characterised the specificity of FSAP towards small peptides. Results were evaluated in the context of known protein substrates as well as molecular modelling of the peptides in the active site of FSAP. The representative FSAP-cleaved sequence obtained from the phage display method was Val-Leu-Lys-Arg-Ser (P4-P1'). The sequence X-Lys/Arg-Nle-Lys/Arg (P4-P1) was derived from the PS-SCL method. These results show a predilection for cleavage at a cluster of basic amino acids on the nonprime side. Quenched fluorescent substrate (Ala-Lys-Nle-Arg-AMC) (amino methyl coumarin) and (Ala-Leu-Lys-Arg-AMC) had a higher selectivity for FSAP compared to other proteases from the hemostasis system. These substrates could be used to measure FSAP activity in a complex biological system such as plasma. In histone-treated plasma there was a specific activation of pro-FSAP as validated by the use of an FSAP inhibitory antibody, corn trypsin inhibitor to inhibit Factor XIIa and hirudin to inhibit thrombin, which may account for some of the haemostasis-related effects of histones. These results will aid the development of further selective FSAP activity probes as well as specific inhibitors that will help to increase the understanding of the functions of FSAP in vivo.
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Affiliation(s)
| | | | | | | | | | - Sandip Kanse
- Dr. Sandip M. Kanse, Institute for Basic Medical Sciences, Oslo University Hospital and University of Oslo, Sognvannsveien 9, 0372 Oslo, Norway, E-mail:
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Letelier C. CÁNCER HEREDITARIO DE TIROIDES, SÍNDROMES ASOCIADOS Y ESTUDIO GENÉTICO. REVISTA MÉDICA CLÍNICA LAS CONDES 2017. [DOI: 10.1016/j.rmclc.2017.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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de Mello LEB, Araujo AN, Alves CX, de Paiva FJP, Brandão-Neto J, Cerutti JM. The G534E variant in HABP2 is not associated with increased risk of familial nonmedullary thyroid cancer in Brazilian Kindreds. Clin Endocrinol (Oxf) 2017; 87:113-114. [PMID: 28418605 DOI: 10.1111/cen.13352] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Luis Eduardo Barbalho de Mello
- Genetic Bases of Thyroid Tumors Laboratory, Division of Genetics, Department of Morphology and Genetics, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
- Centro de Ciências da Saúde, Universidade Federal do Rio Grande do Norte, Natal, Brazil
| | - Aline Neves Araujo
- Genetic Bases of Thyroid Tumors Laboratory, Division of Genetics, Department of Morphology and Genetics, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Camila Xavier Alves
- Genetic Bases of Thyroid Tumors Laboratory, Division of Genetics, Department of Morphology and Genetics, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
- Centro de Ciências da Saúde, Universidade Federal do Rio Grande do Norte, Natal, Brazil
| | - Fernando José Pinto de Paiva
- Genetic Bases of Thyroid Tumors Laboratory, Division of Genetics, Department of Morphology and Genetics, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
- Centro de Ciências da Saúde, Universidade Federal do Rio Grande do Norte, Natal, Brazil
| | - José Brandão-Neto
- Centro de Ciências da Saúde, Universidade Federal do Rio Grande do Norte, Natal, Brazil
| | - Janete M Cerutti
- Genetic Bases of Thyroid Tumors Laboratory, Division of Genetics, Department of Morphology and Genetics, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
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Pinheiro M, Drigo SA, Tonhosolo R, Andrade SC, Marchi FA, Jurisica I, Kowalski LP, Achatz MI, Rogatto SR. HABP2 p.G534E variant in patients with family history of thyroid and breast cancer. Oncotarget 2017; 8:40896-40905. [PMID: 28402931 PMCID: PMC5522276 DOI: 10.18632/oncotarget.16639] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Accepted: 03/13/2017] [Indexed: 01/07/2023] Open
Abstract
Familial Papillary Thyroid Carcinoma (PTC) has been described as a hereditary predisposition cancer syndrome associated with mutations in candidate genes including HABP2. Two of 20 probands from families with history of PTC and breast carcinoma (BC) were evaluated by whole exome sequencing (WES) revealing HABP2 p.G534E. Sanger sequencing was used to confirm the involvement of this variant in three families (F1: 7 relatives; F2: 3 and F3: 3). The proband and his sister (with no malignant tumor so far) from F1 were homozygous for the variant whereas one relative with PTC from F2 was negative for the variant. Although the proband of the F3 with PTC was HABP2 wild type, three relatives presented the variant. Five of 170 healthy Brazilian individuals with no family history of BC or PTC and three of 50 sporadic PTC presented the p.G534E. These findings suggested no association of this variant with our familial PTC cases. Genes potentially associated with deregulation of the extracellular matrix organization pathway (CTSB, TNXB, COL4A3, COL16A1, COL24A1, COL5A2, NID1, LOXL2, MMP11, TRIM24 and MUSK) and DNA repair function (NBN and MSH2) were detected by WES, suggesting that other cancer-associated genes have pathogenic effects in the risk of familial PTC development.
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Affiliation(s)
- Maisa Pinheiro
- CIPE - International Research Center, A. C. Camargo Cancer Center, Sao Paulo, SP, Brazil
- Department of Urology, Faculty of Medicine, São Paulo State University, UNESP, Botucatu, SP, Brazil
| | - Sandra Aparecida Drigo
- Department of Urology, Faculty of Medicine, São Paulo State University, UNESP, Botucatu, SP, Brazil
| | - Renata Tonhosolo
- CIPE - International Research Center, A. C. Camargo Cancer Center, Sao Paulo, SP, Brazil
| | - Sonia C.S. Andrade
- Department of Genetics and Evolutionary Biology, University of Sao Paulo, USP, Sao Paulo, SP, Brazil
| | | | - Igor Jurisica
- Princess Margaret Cancer Centre, University Health Network and The University of Toronto, Toronto, ON, Canada
- Institute of Neuroimmunology, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Luiz Paulo Kowalski
- Department of Head and Neck Surgery and Otorhinolaryngology, A. C. Camargo Cancer Center, Sao Paulo, SP, Brazil
| | - Maria Isabel Achatz
- CIPE - International Research Center, A. C. Camargo Cancer Center, Sao Paulo, SP, Brazil
- Division of Cancer Epidemiology and Genetics, National Cancer Institute/National Institutes of Health, Bethesda, MD, USA
| | - Silvia Regina Rogatto
- CIPE - International Research Center, A. C. Camargo Cancer Center, Sao Paulo, SP, Brazil
- Department of Urology, Faculty of Medicine, São Paulo State University, UNESP, Botucatu, SP, Brazil
- Department of Clinical Genetics, Vejle Hospital, Institute of Regional Health Research, University of Southern Denmark, Vejle, Denmark
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Colombo C, Muzza M, Proverbio MC, Ercoli G, Perrino M, Cirello V, Vicentini L, Ferrero S, Fugazzola L. Segregation and expression analyses of hyaluronan-binding protein 2 (HABP2): insights from a large series of familial non-medullary thyroid cancers and literature review. Clin Endocrinol (Oxf) 2017; 86:837-844. [PMID: 28222214 DOI: 10.1111/cen.13316] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Revised: 01/20/2017] [Accepted: 02/16/2017] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Recently, the G534E variant of the HABP2 gene was reported as the underlying genetic defect in a large kindred with nonsyndromic familial nonmedullary thyroid cancer (FNMTC). Nevertheless, this postulated role was not confirmed in additional cohorts. Contrasting data are also available on HABP2 expression in the thyroid. OBJECTIVES To investigate HABP2 as a potential susceptibility gene in a large series of 27 unrelated families with FNMTC and to test its expression in thyroid tumour and matched normal tissues. RESULTS Three of the 27 FNMTC families (11·1%) carried the HABP2G534E variant. The genotyping of these families showed that HABP2G534E does not segregate with cancer. Indeed, affected individuals not carrying HABP2G534E were identified, and the variant was present also in members without thyroid cancer. HABP2 mRNA had a very variable expression in tissues from FNMTC, sporadic papillary thyroid cancers (PTCs) or contralateral normal tissues, by either nonquantitative or quantitative RT-polymerase chain reaction. In almost all cases, the gene appeared down- or up-regulated in tumours with respect to the corresponding normal tissue. At immunohistochemistry, HABP2 was expressed in both tumour and matched control tissues, without differences between sporadic and familial cases. CONCLUSIONS This study on a wide series of FNMTC indicates that the HABP2G534E variant is frequent, but does not segregate with the disease. Nevertheless, the dysregulation of HABP2 expression found in either sporadic or familial PTCs or normal thyroid tissues is consistent with similar findings in other malignancies and could indicate a role of this gene also in thyroid cancer.
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Affiliation(s)
- Carla Colombo
- Division of Endocrine and Metabolic Diseases, Istituto Auxologico Italiano IRCCS, Milan, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Marina Muzza
- Endocrine Unit, Fondazione IRCCS Ca' Granda-Ospedale Maggiore Policlinico, Milan, Italy
| | - Maria Carla Proverbio
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Giulia Ercoli
- Division of Pathology, Fondazione IRCCS Ca' Granda-Ospedale Maggiore Policlinico, Milan, Italy
| | - Michela Perrino
- Division of Endocrine and Metabolic Diseases, Istituto Auxologico Italiano IRCCS, Milan, Italy
| | - Valentina Cirello
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Leonardo Vicentini
- Endocrine Surgery Unit, Fondazione IRCCS Ca' Granda-Ospedale Maggiore Policlinico, Milan, Italy
| | - Stefano Ferrero
- Division of Pathology, Fondazione IRCCS Ca' Granda-Ospedale Maggiore Policlinico, Milan, Italy
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Laura Fugazzola
- Division of Endocrine and Metabolic Diseases, Istituto Auxologico Italiano IRCCS, Milan, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
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Gerhard GS, Bann DV, Broach J, Goldenberg D. Pitfalls of exome sequencing: a case study of the attribution of HABP2 rs7080536 in familial non-medullary thyroid cancer. NPJ Genom Med 2017; 2:8. [PMID: 28884020 PMCID: PMC5584869 DOI: 10.1038/s41525-017-0011-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Revised: 02/07/2017] [Accepted: 02/28/2017] [Indexed: 02/06/2023] Open
Abstract
Next-generation sequencing using exome capture is a common approach used for analysis of familial cancer syndromes. Despite the development of robust computational algorithms, the accrued experience of analyzing exome data sets and published guidelines, the analytical process remains an ad hoc series of important decisions and interpretations that require significant oversight. Processes and tools used for sequence data generation have matured and are standardized to a significant degree. For the remainder of the analytical pipeline, however, the results can be highly dependent on the choices made and careful review of results. We used primary exome sequence data, generously provided by the corresponding author, from a family with highly penetrant familial non-medullary thyroid cancer reported to be caused by HABP2 rs7080536 to review the importance of several key steps in the application of exome sequencing for discovery of new familial cancer genes. Differences in allele frequencies across populations, probabilities of familial segregation, functional impact predictions, corroborating biological support, and inconsistent replication studies can play major roles in influencing interpretation of results. In the case of HABP2 rs7080536 and familial non-medullary thyroid cancer, these factors led to the conclusion of an association that most data and our re-analysis fail to support, although larger studies from diverse populations will be needed to definitively determine its role.
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Affiliation(s)
- Glenn S. Gerhard
- Lewis Katz School of Medicine at Temple University, Philadelphia, PA 19140 USA
| | | | - James Broach
- Penn State College of Medicine, Hershey, PA 17033 USA
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Ripperger T, Bielack SS, Borkhardt A, Brecht IB, Burkhardt B, Calaminus G, Debatin KM, Deubzer H, Dirksen U, Eckert C, Eggert A, Erlacher M, Fleischhack G, Frühwald MC, Gnekow A, Goehring G, Graf N, Hanenberg H, Hauer J, Hero B, Hettmer S, von Hoff K, Horstmann M, Hoyer J, Illig T, Kaatsch P, Kappler R, Kerl K, Klingebiel T, Kontny U, Kordes U, Körholz D, Koscielniak E, Kramm CM, Kuhlen M, Kulozik AE, Lamottke B, Leuschner I, Lohmann DR, Meinhardt A, Metzler M, Meyer LH, Moser O, Nathrath M, Niemeyer CM, Nustede R, Pajtler KW, Paret C, Rasche M, Reinhardt D, Rieß O, Russo A, Rutkowski S, Schlegelberger B, Schneider D, Schneppenheim R, Schrappe M, Schroeder C, von Schweinitz D, Simon T, Sparber-Sauer M, Spix C, Stanulla M, Steinemann D, Strahm B, Temming P, Thomay K, von Bueren AO, Vorwerk P, Witt O, Wlodarski M, Wössmann W, Zenker M, Zimmermann S, Pfister SM, Kratz CP. Childhood cancer predisposition syndromes-A concise review and recommendations by the Cancer Predisposition Working Group of the Society for Pediatric Oncology and Hematology. Am J Med Genet A 2017; 173:1017-1037. [PMID: 28168833 DOI: 10.1002/ajmg.a.38142] [Citation(s) in RCA: 152] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Revised: 12/19/2016] [Accepted: 12/30/2016] [Indexed: 12/12/2022]
Abstract
Heritable predisposition is an important cause of cancer in children and adolescents. Although a large number of cancer predisposition genes and their associated syndromes and malignancies have already been described, it appears likely that there are more pediatric cancer patients in whom heritable cancer predisposition syndromes have yet to be recognized. In a consensus meeting in the beginning of 2016, we convened experts in Human Genetics and Pediatric Hematology/Oncology to review the available data, to categorize the large amount of information, and to develop recommendations regarding when a cancer predisposition syndrome should be suspected in a young oncology patient. This review summarizes the current knowledge of cancer predisposition syndromes in pediatric oncology and provides essential information on clinical situations in which a childhood cancer predisposition syndrome should be suspected.
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Affiliation(s)
- Tim Ripperger
- Department of Human Genetics, Hannover Medical School, Hannover, Germany
| | - Stefan S Bielack
- Pediatrics 5 (Oncology, Hematology, Immunology), Klinikum Stuttgart-Olgahospital, Stuttgart, Germany
| | - Arndt Borkhardt
- Medical Faculty, Department of Pediatric Oncology, Hematology and Clinical Immunology, University Children's Hospital, Heinrich Heine University, Düsseldorf, Germany
| | - Ines B Brecht
- General Pediatrics, Hematology/Oncology, University Children's Hospital Tuebingen, Tuebingen, Germany.,Department of Pediatrics and Adolescent Medicine, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Birgit Burkhardt
- Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
| | - Gabriele Calaminus
- Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
| | - Klaus-Michael Debatin
- Department of Pediatrics and Adolescent Medicine, University Medical Center Ulm, Ulm, Germany
| | - Hedwig Deubzer
- Department of Pediatric Oncology and Hematology, Charité University Medicine, Berlin, Germany
| | - Uta Dirksen
- Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
| | - Cornelia Eckert
- Department of Pediatric Oncology and Hematology, Charité University Medicine, Berlin, Germany
| | - Angelika Eggert
- Department of Pediatric Oncology and Hematology, Charité University Medicine, Berlin, Germany
| | - Miriam Erlacher
- Faculty of Medicine, Division of Pediatric Hematology and Oncology Medical Center, Department of Pediatrics and Adolescent Medicine, University of Freiburg, Freiburg, Germany
| | - Gudrun Fleischhack
- Pediatric Oncology and Hematology, Pediatrics III, University Hospital of Essen, Essen, Germany
| | - Michael C Frühwald
- Children's Hospital Augsburg, Swabian Children's Cancer Center, Augsburg, Germany
| | - Astrid Gnekow
- Children's Hospital Augsburg, Swabian Children's Cancer Center, Augsburg, Germany
| | - Gudrun Goehring
- Department of Human Genetics, Hannover Medical School, Hannover, Germany
| | - Norbert Graf
- Department of Pediatric Hematology and Oncology, University of Saarland, Homburg, Germany
| | - Helmut Hanenberg
- Medical Faculty, Department of Pediatric Oncology, Hematology and Clinical Immunology, University Children's Hospital, Heinrich Heine University, Düsseldorf, Germany.,Department of Otorhinolaryngology and Head/Neck Surgery, Heinrich Heine University, Düsseldorf, Germany
| | - Julia Hauer
- Medical Faculty, Department of Pediatric Oncology, Hematology and Clinical Immunology, University Children's Hospital, Heinrich Heine University, Düsseldorf, Germany
| | - Barbara Hero
- Department of Pediatric Hematology and Oncology, University of Cologne, Cologne, Germany
| | - Simone Hettmer
- Faculty of Medicine, Division of Pediatric Hematology and Oncology Medical Center, Department of Pediatrics and Adolescent Medicine, University of Freiburg, Freiburg, Germany
| | - Katja von Hoff
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Martin Horstmann
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Juliane Hoyer
- Institute of Human Genetics, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Thomas Illig
- Department of Human Genetics, Hannover Medical School, Hannover, Germany.,Hannover Unified Biobank, Hannover Medical School, Hannover, Germany
| | - Peter Kaatsch
- German Childhood Cancer Registry (GCCR), Institute for Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Roland Kappler
- Department of Pediatric Surgery, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany
| | - Kornelius Kerl
- Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
| | - Thomas Klingebiel
- Hospital for Children and Adolescents, Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Udo Kontny
- Division of Pediatric Hematology, Oncology and Stem Cell Transplantation, University Medical Center, Aachen, Germany
| | - Uwe Kordes
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Dieter Körholz
- Department of Pediatric Hematology and Oncology, Justus Liebig University, Giessen, Germany
| | - Ewa Koscielniak
- Pediatrics 5 (Oncology, Hematology, Immunology), Klinikum Stuttgart-Olgahospital, Stuttgart, Germany
| | - Christof M Kramm
- Division of Pediatric Hematology and Oncology, University Medical Center Goettingen, Goettingen, Germany
| | - Michaela Kuhlen
- Medical Faculty, Department of Pediatric Oncology, Hematology and Clinical Immunology, University Children's Hospital, Heinrich Heine University, Düsseldorf, Germany
| | - Andreas E Kulozik
- Department of Pediatric Oncology, Hematology and Immunology, Heidelberg University Hospital, Heidelberg, Germany
| | - Britta Lamottke
- Pediatric Hematology and Oncology, Hannover Medical School, Hannover, Germany
| | - Ivo Leuschner
- Kiel Paediatric Tumor Registry, Department of Paediatric Pathology, University of Kiel, Kiel, Germany
| | - Dietmar R Lohmann
- Institute of Human Genetics, University Hospital Essen, Essen, Germany.,Eye Oncogenetics Research Group, University Hospital Essen, Essen, Germany
| | - Andrea Meinhardt
- Department of Pediatric Hematology and Oncology, Justus Liebig University, Giessen, Germany
| | - Markus Metzler
- Department of Pediatrics and Adolescent Medicine, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Lüder H Meyer
- Department of Pediatrics and Adolescent Medicine, University Medical Center Ulm, Ulm, Germany
| | - Olga Moser
- Division of Pediatric Hematology, Oncology and Stem Cell Transplantation, University Medical Center, Aachen, Germany
| | - Michaela Nathrath
- Department of Pediatric Oncology, Klinikum Kassel, Kassel, Germany.,Clinical Cooperation Group Osteosarcoma, Helmholtz Zentrum Munich, Neuherberg, Germany.,Pediatric Oncology Center, Technical University Munich, Munich, Germany
| | - Charlotte M Niemeyer
- Faculty of Medicine, Division of Pediatric Hematology and Oncology Medical Center, Department of Pediatrics and Adolescent Medicine, University of Freiburg, Freiburg, Germany
| | - Rainer Nustede
- Department of Surgery, Children's Hospital, Hannover Medical School, Hannover, Germany
| | - Kristian W Pajtler
- Department of Pediatric Oncology, Hematology and Immunology, Heidelberg University Hospital, Heidelberg, Germany.,Division of Pediatric Neuro-Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Claudia Paret
- Department of Pediatric Hematology/Oncology, University Medical Center Mainz, Mainz, Germany
| | - Mareike Rasche
- Pediatric Oncology and Hematology, Pediatrics III, University Hospital of Essen, Essen, Germany
| | - Dirk Reinhardt
- Pediatric Oncology and Hematology, Pediatrics III, University Hospital of Essen, Essen, Germany
| | - Olaf Rieß
- Institute of Medical Genetics and Applied Genomics, University of Tuebingen, Tuebingen, Germany
| | - Alexandra Russo
- Department of Pediatric Hematology/Oncology, University Medical Center Mainz, Mainz, Germany
| | - Stefan Rutkowski
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | | | - Reinhard Schneppenheim
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Martin Schrappe
- Department of Pediatrics, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Christopher Schroeder
- Institute of Medical Genetics and Applied Genomics, University of Tuebingen, Tuebingen, Germany
| | - Dietrich von Schweinitz
- Department of Pediatric Surgery, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany
| | - Thorsten Simon
- Department of Pediatric Hematology and Oncology, University of Cologne, Cologne, Germany
| | - Monika Sparber-Sauer
- Pediatrics 5 (Oncology, Hematology, Immunology), Klinikum Stuttgart-Olgahospital, Stuttgart, Germany
| | - Claudia Spix
- German Childhood Cancer Registry (GCCR), Institute for Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Martin Stanulla
- Pediatric Hematology and Oncology, Hannover Medical School, Hannover, Germany
| | - Doris Steinemann
- Department of Human Genetics, Hannover Medical School, Hannover, Germany
| | - Brigitte Strahm
- Faculty of Medicine, Division of Pediatric Hematology and Oncology Medical Center, Department of Pediatrics and Adolescent Medicine, University of Freiburg, Freiburg, Germany
| | - Petra Temming
- Pediatric Oncology and Hematology, Pediatrics III, University Hospital of Essen, Essen, Germany.,Eye Oncogenetics Research Group, University Hospital Essen, Essen, Germany
| | - Kathrin Thomay
- Department of Human Genetics, Hannover Medical School, Hannover, Germany
| | - Andre O von Bueren
- Department of Pediatrics, Division of Pediatric Hematology and Oncology, University Medical Center Goettingen, Goettingen, Germany.,Division of Pediatric Hematology and Oncology, University Hospital of Geneva, Geneva, Switzerland
| | - Peter Vorwerk
- Pediatric Oncology, Otto von Guericke University Children's Hospital, Magdeburg, Germany
| | - Olaf Witt
- Department of Pediatric Oncology, Hematology and Immunology, Heidelberg University Hospital, Heidelberg, Germany
| | - Marcin Wlodarski
- Faculty of Medicine, Division of Pediatric Hematology and Oncology Medical Center, Department of Pediatrics and Adolescent Medicine, University of Freiburg, Freiburg, Germany
| | - Willy Wössmann
- Department of Pediatric Hematology and Oncology, Justus Liebig University, Giessen, Germany
| | - Martin Zenker
- Institute of Human Genetics, University Hospital Magdeburg, Otto-von-Guericke University, Magdeburg, Germany
| | - Stefanie Zimmermann
- Hospital for Children and Adolescents, Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Stefan M Pfister
- Department of Pediatric Oncology, Hematology and Immunology, Heidelberg University Hospital, Heidelberg, Germany.,Division of Pediatric Neuro-Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Christian P Kratz
- Pediatric Hematology and Oncology, Hannover Medical School, Hannover, Germany
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Kern B, Coppin L, Romanet P, Crépin M, Szuster I, Renaud F, Leteurtre E, Frénois F, Wemeau JL, Carnaille B, Cardot-Bauters C, Do Cao C, Pigny P. Multiple HABP2 variants in familial papillary thyroid carcinoma: Contribution of a group of "thyroid-checked" controls. Eur J Med Genet 2017; 60:178-184. [PMID: 28089742 DOI: 10.1016/j.ejmg.2017.01.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Revised: 12/15/2016] [Accepted: 01/07/2017] [Indexed: 01/08/2023]
Abstract
A heterozygous germline variant in the HABP2 gene c.1601G > A (p.Gly534Glu), which negatively impacts its tumor suppressive activity in vitro, has been described in 4-14% of kindreds of European-American ancestry with familial papillary thyroid carcinoma (fPTC). But it is also found in ≈4% of Europeans and European/Americans from public databases that, however, did not provide information on the thyroid function of the controls. To get unbiased results, we decided to compare HABP2 genotypes of patients with fPTC with those of "thyroid-checked" controls. A control group consisting of 136 European patients who were thyroidectomised for medullary thyroid carcinoma and devoid of any histologically detectable PTC or follicular-deriving carcinoma was built. In parallel we recruited 20 patients with fPTC from eleven independent European kindreds. The entire coding region of HABP2 was analyzed by Sanger sequencing the germline DNAs of patients. Nucleotide variants were searched for by Snap Shot analysis in the controls. Two variants, c.1601G > A (p.Gly534Glu) and c.364C > T (p.Arg122Trp), were found in 2 and 3 patients at the heterozygous level respectively (minor allele frequency (MAF): 5.0% and 7.5%, respectively). In controls, the MAF was either similar for the c.1601G > A HABP2 variant (2.94%, ns) or significantly lower for the c.364C > T variant (0.73%, p = 0.016). The Arg122 residue lies in the EGF-3 domain of HABP2 which is important for its activation but, however, superposition of the predicted 3D structures of the wild type and mutated proteins suggests that this variant is tolerated at the protein level. In conclusion, our data do not support the pathogenicity of the HABP2 c.1601G > A variant but highlight the existence of a new one that should be more extensively searched for in fPTC patients and its pathogenicity more carefully evaluated.
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Affiliation(s)
- Benjamin Kern
- Service de Biochimie « Hormonologie-Métabolisme-Nutrition & Oncologie », Centre de Biologie Pathologie, Centre Hospitalier Régional & Universitaire, F-59037 Lille Cedex, France
| | - Lucie Coppin
- Service de Biochimie « Hormonologie-Métabolisme-Nutrition & Oncologie », Centre de Biologie Pathologie, Centre Hospitalier Régional & Universitaire, F-59037 Lille Cedex, France
| | - Pauline Romanet
- Laboratoire de Biologie Moléculaire, Hôpital de la Conception, AP-HM, 13385 Marseille Cedex 05, France
| | - Michel Crépin
- Service de Biochimie « Hormonologie-Métabolisme-Nutrition & Oncologie », Centre de Biologie Pathologie, Centre Hospitalier Régional & Universitaire, F-59037 Lille Cedex, France
| | - Isabelle Szuster
- Service de Biochimie « Hormonologie-Métabolisme-Nutrition & Oncologie », Centre de Biologie Pathologie, Centre Hospitalier Régional & Universitaire, F-59037 Lille Cedex, France
| | - Florence Renaud
- Service d'Anatomie Pathologique, Centre de Biologie Pathologie, Centre Hospitalier Régional & Universitaire, F-59037 Lille Cedex, France
| | - Emmanuelle Leteurtre
- Service d'Anatomie Pathologique, Centre de Biologie Pathologie, Centre Hospitalier Régional & Universitaire, F-59037 Lille Cedex, France
| | - Frédéric Frénois
- Université de Lille 2, CHRU, Equipe RADEME, EA 7364, Centre Hospitalier Régional & Universitaire, F-59037 Lille Cedex, France
| | - Jean-Louis Wemeau
- Service d'Endocrinologie, Hôpital Claude Huriez, Centre Hospitalier Régional & Universitaire, F-59037 Lille Cedex, France
| | - Bruno Carnaille
- Service de Chirurgie Endocrinienne, Hôpital Claude Huriez, Centre Hospitalier Régional & Universitaire, F-59037 Lille Cedex, France
| | - Catherine Cardot-Bauters
- Service d'Endocrinologie, Hôpital Claude Huriez, Centre Hospitalier Régional & Universitaire, F-59037 Lille Cedex, France
| | - Christine Do Cao
- Service d'Endocrinologie, Hôpital Claude Huriez, Centre Hospitalier Régional & Universitaire, F-59037 Lille Cedex, France
| | - Pascal Pigny
- Service de Biochimie « Hormonologie-Métabolisme-Nutrition & Oncologie », Centre de Biologie Pathologie, Centre Hospitalier Régional & Universitaire, F-59037 Lille Cedex, France.
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Liu C, Yu Y, Yin G, Zhang J, Wen W, Ruan X, Li D, Zhang S, Cai W, Gao M, Chen L. C14orf93 ( RTFC ) is identified as a novel susceptibility gene for familial nonmedullary thyroid cancer. Biochem Biophys Res Commun 2017; 482:590-596. [DOI: 10.1016/j.bbrc.2016.11.078] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Accepted: 11/14/2016] [Indexed: 12/18/2022]
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Peiling Yang S, Ngeow J. Familial non-medullary thyroid cancer: unraveling the genetic maze. Endocr Relat Cancer 2016; 23:R577-R595. [PMID: 27807061 DOI: 10.1530/erc-16-0067] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Accepted: 10/03/2016] [Indexed: 12/12/2022]
Abstract
Familial non-medullary thyroid cancer (FNMTC) constitutes 3-9% of all thyroid cancers. Out of all FNMTC cases, only 5% in the syndromic form has well-studied driver germline mutations. These associated syndromes include Cowden syndrome, familial adenomatous polyposis, Gardner syndrome, Carney complex type 1, Werner syndrome and DICER1 syndrome. It is important for the clinician to recognize these phenotypes so that genetic counseling and testing can be initiated to enable surveillance for associated malignancies and genetic testing of family members. The susceptibility chromosomal loci and genes of 95% of FNMTC cases remain to be characterized. To date, 4 susceptibility genes have been identified (SRGAP1 gene (12q14), TITF-1/NKX2.1 gene (14q13), FOXE1 gene (9q22.33) and HABP2 gene (10q25.3)), out of which only the FOXE1 and the HABP2 genes have been validated by separate study groups. The causal genes located at the other 7 FNMTC-associated chromosomal loci (TCO (19q13.2), fPTC/ PRN (1q21), FTEN (8p23.1-p22), NMTC1 (2q21), MNG1 (14q32), 6q22, 8q24) have yet to be identified. Increasingly, gene regulatory mechanisms (miRNA and enhancer elements) are recognized to affect gene expression and FNMTC tumorigenesis. With newer sequencing technique, along with functional studies, there has been progress in the understanding of the genetic basis of FNMTC. In our review, we summarize the FNMTC studies to date and provide an update on the recently reported susceptibility genes including novel germline SEC23B variant in Cowden syndrome, SRGAP1 gene, FOXE1 gene and HABP2 genes in non-syndromic FNMTC.
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Affiliation(s)
- Samantha Peiling Yang
- Endocrinology DivisionDepartment of Medicine, National University Hospital of Singapore, Singapore, Singapore
- Yong Loo Lin School of MedicineNational University of Singapore, Singapore, Singapore
| | - Joanne Ngeow
- Cancer Genetics ServiceDivision of Medical Oncology, National Cancer Centre, Singapore, Singapore
- Oncology Academic Clinical ProgramDuke-NUS Medical School, Singapore, Singapore
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81
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Riesco-Eizaguirre G, Santisteban P. ENDOCRINE TUMOURS: Advances in the molecular pathogenesis of thyroid cancer: lessons from the cancer genome. Eur J Endocrinol 2016; 175:R203-17. [PMID: 27666535 DOI: 10.1530/eje-16-0202] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Accepted: 06/27/2016] [Indexed: 01/13/2023]
Abstract
Thyroid cancer is the most common endocrine malignancy giving rise to one of the most indolent solid cancers, but also one of the most lethal. In recent years, systematic studies of the cancer genome, most importantly those derived from The Cancer Genome Altas (TCGA), have catalogued aberrations in the DNA, chromatin, and RNA of the genomes of thousands of tumors relative to matched normal cellular genomes and have analyzed their epigenetic and protein consequences. Cancer genomics is therefore providing new information on cancer development and behavior, as well as new insights into genetic alterations and molecular pathways. From this genomic perspective, we will review the main advances concerning some essential aspects of the molecular pathogenesis of thyroid cancer such as mutational mechanisms, new cancer genes implicated in tumor initiation and progression, the role of non-coding RNA, and the advent of new susceptibility genes in thyroid cancer predisposition. This look across these genomic and cellular alterations results in the reshaping of the multistep development of thyroid tumors and offers new tools and opportunities for further research and clinical development of novel treatment strategies.
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Affiliation(s)
- Garcilaso Riesco-Eizaguirre
- Instituto de Investigaciones Biomédicas "Alberto Sols" Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid (CSIC-UAM)Madrid, Spain Servicio de EndocrinologíaHospital Universitario de Móstoles, Madrid, Spain
| | - Pilar Santisteban
- Instituto de Investigaciones Biomédicas "Alberto Sols" Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid (CSIC-UAM)Madrid, Spain
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Caria P, Cantara S, Frau DV, Pacini F, Vanni R, Dettori T. Genetic Heterogeneity of HER2 Amplification and Telomere Shortening in Papillary Thyroid Carcinoma. Int J Mol Sci 2016; 17:E1759. [PMID: 27775641 PMCID: PMC5085783 DOI: 10.3390/ijms17101759] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 09/20/2016] [Accepted: 10/12/2016] [Indexed: 02/05/2023] Open
Abstract
Extensive research is dedicated to understanding if sporadic and familial papillary thyroid carcinoma are distinct biological entities. We have previously demonstrated that familial papillary thyroid cancer (fPTC) cells exhibit short relative telomere length (RTL) in both blood and tissues and that these features may be associated with chromosome instability. Here, we investigated the frequency of HER2 (Human Epidermal Growth Factor Receptor 2) amplification, and other recently reported genetic alterations in sporadic PTC (sPTC) and fPTC, and assessed correlations with RTL and BRAF mutational status. We analyzed HER2 gene amplification and the integrity of ALK, ETV6, RET, and BRAF genes by fluorescence in situ hybridization in isolated nuclei and paraffin-embedded formalin-fixed sections of 13 fPTC and 18 sPTC patients. We analyzed BRAFV600E mutation and RTL by qRT-PCR. Significant HER2 amplification (p = 0.0076), which was restricted to scattered groups of cells, was found in fPTC samples. HER2 amplification in fPTCs was invariably associated with BRAFV600E mutation. RTL was shorter in fPTCs than sPTCs (p < 0.001). No rearrangements of other tested genes were observed. These findings suggest that the association of HER2 amplification with BRAFV600E mutation and telomere shortening may represent a marker of tumor aggressiveness, and, in refractory thyroid cancer, may warrant exploration as a site for targeted therapy.
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Affiliation(s)
- Paola Caria
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, Monserrato 09042, Italy.
| | - Silvia Cantara
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena 53100, Italy.
| | - Daniela Virginia Frau
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, Monserrato 09042, Italy.
| | - Furio Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena 53100, Italy.
| | - Roberta Vanni
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, Monserrato 09042, Italy.
| | - Tinuccia Dettori
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, Monserrato 09042, Italy.
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Abstract
The current and future applications of genomics to the practice of preventive oncology are being impacted by a number of challenges. These include rapid advances in genomic science and technology that allow massively parallel sequencing of both tumors and the germline, a diminishing of intellectual property restrictions on diagnostic genetic applications, rapid expansion of access to the internet which includes mobile access to both genomic data and tools to communicate and interpret genetic data in a medical context, the expansion of for-profit diagnostic companies seeking to monetize genetic information, and a simultaneous effort to depict medical professionals as barriers to rather than facilitators of understanding one's genome. Addressing each of these issues will be required to bring "personalized" germline genomics to cancer prevention and care. A profound future challenge will be whether clinical cancer genomics will be "de-medicalized" by commercial interests and their advocates, or whether the future course of this field can be modulated in a responsible way that protects the public health while implementing powerful new medical tools for cancer prevention and early detection.
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Affiliation(s)
- Kenneth Offit
- Clinical Genetics Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY.
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84
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Daniel JM, Reichel CA, Schmidt-Woell T, Dutzmann J, Zuchtriegel G, Krombach F, Herold J, Bauersachs J, Sedding DG, Kanse SM. Factor VII-activating protease deficiency promotes neointima formation by enhancing leukocyte accumulation. J Thromb Haemost 2016; 14:2058-2067. [PMID: 27431088 DOI: 10.1111/jth.13417] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2015] [Accepted: 07/01/2016] [Indexed: 01/08/2023]
Abstract
Essentials Factor VII-activating protease (FSAP) is a plasma protease involved in vascular processes. Neointima formation was investigated after vascular injury in FSAP-/- mice. The neointimal lesion size and the accumulation of macrophages were increased in FSAP-/- mice. This was due to an increased activity of the chemokine (C-C motif) ligand 2 (CCL2). SUMMARY Background Factor VII-activating protease (FSAP) is a multifunctional circulating plasma serine protease involved in thrombosis and vascular remodeling processes. The Marburg I single-nucleotide polymorphism (MI-SNP) in the FSAP-coding gene is characterized by low proteolytic activity, and is associated with increased rates of stroke and carotid stenosis in humans. Objectives To determine whether neointima formation after vascular injury is increased in FSAP-/- mice. Methods and Results The neointimal lesion size and the proliferation of vascular smooth muscle cells (VSMCs) were significantly enhanced in FSAP-/- mice as compared with C57BL/6 control mice after wire-induced injury of the femoral artery. Accumulation of leukocytes and macrophages was increased within the lesions of FSAP-/- mice at day 3 and day 14. Quantitative zymography demonstrated enhanced activity of gelatinases/matrix metalloproteinase (MMP)-2 and MMP-9 within the neointimal lesions of FSAP-/- mice, and immunohistochemistry showed particular costaining of MMP-9 with accumulating leukocytes. Using intravital microscopy, we observed that FSAP deficiency promoted the intravascular adherence and the subsequent transmigration of leukocytes in vivo in response to chemokine ligand 2 (CCL2). CCL2 expression was increased in FSAP-/- monocytes but not in the vessel wall. There was no difference in the expression of platelet-derived growth factor (PDGF-BB). Conclusions FSAP deficiency causes an increase in CCL2 expression and CCL2-mediated infiltration of leukocytes into the injured vessel, thereby promoting SMC proliferation and migration by the activation of leukocyte-derived gelatinases. These results provide a possible explanation for the observed association of the loss-of-function MI-SNP with vascular proliferative diseases.
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Affiliation(s)
- J-M Daniel
- Department of Biochemistry, Justus-Liebig-Universität Giessen, Giessen, Germany
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany
| | - C A Reichel
- Department of Otorhinolaryngology, Head and Neck Surgery, Ludwig-Maximilians-Universität München, Munich, Germany
- Walter Brendel Center of Experimental Medicine, Ludwig-Maximilians-Universität München, Munich, Germany
| | - T Schmidt-Woell
- Department of Biochemistry, Justus-Liebig-Universität Giessen, Giessen, Germany
| | - J Dutzmann
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany
| | - G Zuchtriegel
- Department of Otorhinolaryngology, Head and Neck Surgery, Ludwig-Maximilians-Universität München, Munich, Germany
- Walter Brendel Center of Experimental Medicine, Ludwig-Maximilians-Universität München, Munich, Germany
| | - F Krombach
- Walter Brendel Center of Experimental Medicine, Ludwig-Maximilians-Universität München, Munich, Germany
| | - J Herold
- Department of Cardiology, Angiology and Pneumology, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - J Bauersachs
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany
| | - D G Sedding
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany
| | - S M Kanse
- Department of Biochemistry, Justus-Liebig-Universität Giessen, Giessen, Germany.
- Oslo University Hospital and University of Oslo, Oslo, Norway.
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85
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Affiliation(s)
- James A Fagin
- From the Department of Medicine and Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York (J.A.F.); and the Genetics Branch, National Cancer Institute, Bethesda, MD (S.A.W.)
| | - Samuel A Wells
- From the Department of Medicine and Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York (J.A.F.); and the Genetics Branch, National Cancer Institute, Bethesda, MD (S.A.W.)
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86
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Torruella-Loran I, Laayouni H, Dobon B, Gallego A, Balcells I, Garcia-Ramallo E, Espinosa-Parrilla Y. MicroRNA Genetic Variation: From Population Analysis to Functional Implications of Three Allele Variants Associated with Cancer. Hum Mutat 2016; 37:1060-73. [PMID: 27397105 DOI: 10.1002/humu.23045] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Revised: 05/25/2016] [Indexed: 12/31/2022]
Abstract
Nucleotide variants in microRNA regions have been associated with disease; nevertheless, few studies still have addressed the allele-dependent effect of these changes. We studied microRNA genetic variation in human populations and found that while low-frequency variants accumulate indistinctly in microRNA regions, the mature and seed regions tend to be depleted of high-frequency variants, probably as a result of purifying selection. Comparison of pairwise population fixation indexes among regions showed that the seed had higher population fixation indexes than the other regions, suggesting the existence of local adaptation in the seed region. We further performed functional studies of three microRNA variants associated with cancer (rs2910164:C > G in MIR146A, rs11614913:C > T in MIR196A2, and rs3746444:A > G in both MIR499A and MIR499B). We found differences in the expression between alleles and in the regulation of several genes involved in cancer, such as TP53, KIT, CDH1, CLH, and TERT, which may result in changes in regulatory networks related to tumorigenesis. Furthermore, luciferase-based assays showed that MIR499A could be regulating the cadherin CDH1 and the cell adhesion molecule CLH1 in an allele-dependent fashion. A better understanding of the effect of microRNA variants associated with disease could be key in our way to a more personalized medicine.
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Affiliation(s)
- Ignasi Torruella-Loran
- Department of Experimental and Health Sciences, IBE, Institute of Evolutionary Biology, (Universitat Pompeu Fabra-CSIC), Barcelona, Catalonia, Spain
| | - Hafid Laayouni
- Department of Experimental and Health Sciences, IBE, Institute of Evolutionary Biology, (Universitat Pompeu Fabra-CSIC), Barcelona, Catalonia, Spain.,Departament de Genètica i de Microbiologia, Grup de Biologia Evolutiva (GBE), Universitat Autonòma de Barcelona, Bellaterra, Barcelona, Spain
| | - Begoña Dobon
- Department of Experimental and Health Sciences, IBE, Institute of Evolutionary Biology, (Universitat Pompeu Fabra-CSIC), Barcelona, Catalonia, Spain
| | - Alicia Gallego
- Department of Experimental and Health Sciences, IBE, Institute of Evolutionary Biology, (Universitat Pompeu Fabra-CSIC), Barcelona, Catalonia, Spain
| | - Ingrid Balcells
- Department of Experimental and Health Sciences, IBE, Institute of Evolutionary Biology, (Universitat Pompeu Fabra-CSIC), Barcelona, Catalonia, Spain
| | - Eva Garcia-Ramallo
- Department of Experimental and Health Sciences, IBE, Institute of Evolutionary Biology, (Universitat Pompeu Fabra-CSIC), Barcelona, Catalonia, Spain
| | - Yolanda Espinosa-Parrilla
- Department of Experimental and Health Sciences, IBE, Institute of Evolutionary Biology, (Universitat Pompeu Fabra-CSIC), Barcelona, Catalonia, Spain. .,School of Medicine, University of Magallanes, Punta Arenas, Chile.
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87
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Weeks AL, Wilson SG, Ward L, Goldblatt J, Hui J, Walsh JP. HABP2 germline variants are uncommon in familial nonmedullary thyroid cancer. BMC MEDICAL GENETICS 2016; 17:60. [PMID: 27530615 PMCID: PMC4988026 DOI: 10.1186/s12881-016-0323-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Accepted: 06/23/2016] [Indexed: 11/23/2022]
Abstract
Background The genetic basis of nonsyndromic familial nonmedullary thyroid cancer (FNMTC) is poorly understood. A recent study identified HABP2 as a tumor suppressor gene and identified a germline variant (G534E) in an extended FNMTC kindred. The relevance of this to other FNMTC kindreds is uncertain. Methods Sanger sequencing was performed on peripheral blood DNA from probands from 37 Australian FNMTC kindreds to detect the G534E variant. Whole exome data from 59 participants from 20 kindreds were examined for mutations in HABP2 and the thyroid cancer susceptibility genes SRGAP1, NKX2-1, SRRM2 and FOXE1. The population prevalence of the G534E variant in HABP2 was examined in two independent cohorts. Results Heterozygosity for the G534E variant in HABP2 was found in 1 of 37 probands (2.7 %), but did not cosegregate with disease in this kindred, being absent in the proband’s affected sister. From whole exome data, pathogenic mutations were not identified in HABP2, SRGAP1, NKX2-1, SRRM2 or FOXE1. Heterozygosity for the G534E variant in HABP2 was present in 7.6 % of Busselton Health Study participants (N = 4634, unknown disease status) and 9.3 % of TwinsUK participants (N = 1195, no history of thyroid cancer). Conclusions The G534E variant in HABP2 does not account for the familial nature of NMTC in Australian kindreds, and is common in the general population. Further research is required to elucidate the genetic basis of nonsyndromic FNMTC.
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Affiliation(s)
- Alexia L Weeks
- Department of Endocrinology & Diabetes, Sir Charles Gairdner Hospital, Nedlands, WA, 6009, Australia.,School of Medicine & Pharmacology, The University of Western Australia, Crawley, WA, 6009, Australia
| | - Scott G Wilson
- Department of Endocrinology & Diabetes, Sir Charles Gairdner Hospital, Nedlands, WA, 6009, Australia.,School of Medicine & Pharmacology, The University of Western Australia, Crawley, WA, 6009, Australia.,Department of Twin Research and Genetic Epidemiology, King's College London, London, SE1 7EH, UK
| | - Lynley Ward
- Department of Endocrinology & Diabetes, Sir Charles Gairdner Hospital, Nedlands, WA, 6009, Australia
| | - Jack Goldblatt
- Genetic Services of Western Australia, King Edward Memorial Hospital, Subiaco, WA, 6008, Australia.,School of Paediatrics and Child Health, The University of Western Australia, Crawley, WA, 6009, Australia
| | - Jennie Hui
- Pathwest Laboratory Medicine WA, Nedlands, WA, 6009, Australia.,School of Pathology and Laboratory Medicine, University of Western Australia, Crawley, WA, 6009, Australia
| | - John P Walsh
- Department of Endocrinology & Diabetes, Sir Charles Gairdner Hospital, Nedlands, WA, 6009, Australia. .,School of Medicine & Pharmacology, The University of Western Australia, Crawley, WA, 6009, Australia.
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88
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Nixon IJ, Suárez C, Simo R, Sanabria A, Angelos P, Rinaldo A, Rodrigo JP, Kowalski LP, Hartl DM, Hinni ML, Shah JP, Ferlito A. The impact of family history on non-medullary thyroid cancer. Eur J Surg Oncol 2016; 42:1455-63. [PMID: 27561845 DOI: 10.1016/j.ejso.2016.08.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 07/03/2016] [Accepted: 08/04/2016] [Indexed: 10/21/2022] Open
Abstract
INTRODUCTION Around 10% of patients with non-medullary thyroid cancer (NMTC) will have a positive family history for the disease. Although many will be sporadic, families where 3 first-degree relatives are affected can be considered to represent true familial non-medullary thyroid cancer (FNMTC). The genetic basis, impact on clinical and pathological features, and overall effect on prognosis are poorly understood. METHODS A literature review identified articles which report on genetic, clinical, therapeutic and screening aspects of FNMTC. The results are presented to allow an understanding of the genetic basis and the impact on clinical-pathological features and prognosis in order to inform clinical decision making. RESULTS The genetic basis of FNMTC is unknown. Despite this, significant progress has been made in identifying potential susceptibility genes. The lack of a test for FNMTC has led to a clinical definition requiring a minimum of 3 first-degree relatives to be diagnosed with NMTC. Although some have shown an association with multi-centric disease, younger age and increased rates of extra-thyroidal extension and nodal metastases, these findings are not supported by all. The impact of FNMTC is unclear with all groups reporting good outcome, and some finding an association with more aggressive disease. The role of screening remains controversial. CONCLUSION FNMTC is rare but can be diagnosed clinically. Its impact on prognostic factors and the subsequent role in influencing management is debated. For those patients who present with otherwise low-risk differentiated thyroid cancer, FNMTC should be included in risk assessment when discussing therapeutic options.
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Affiliation(s)
- I J Nixon
- Department of ENT/Head and Neck Surgery, NHS Lothian, Edinburgh University, UK; Department of Otolaryngology, Head and Neck Surgery, NHS Lothian, Edinburgh University, UK.
| | - C Suárez
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain; Fundación de Investigación e Innovación Biosanitaria del Principado de Asturias, Oviedo, Spain
| | - R Simo
- Head and Neck Cancer Unit, Guy's and St Thomas' Hospital NHS Foundation Trust, London, UK
| | - A Sanabria
- Department of Surgery, School of Medicine, Universidad de Antioquia, Fundación Colombiana de Cancerología - Clínica Vida, Medellin, Colombia
| | - P Angelos
- Department of Surgery and Surgical Ethics, The University of Chicago Medicine, Chicago, IL, USA
| | - A Rinaldo
- University of Udine School of Medicine, Udine, Italy
| | - J P Rodrigo
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain; Instituto Universitario de Oncología del Principado de Asturias, University of Oviedo, Oviedo, Spain
| | - L P Kowalski
- Department of Head and Neck Surgery and Otorhinolaryngology, A.C. Camargo Cancer Center, Sao Paulo, SP, Brazil
| | - D M Hartl
- Department of Otolaryngology-Head and Neck Surgery, Institut Gustave Roussy, Villejuif Cedex, France; Laboratoire de Phonétique et de Phonologie, Sorbonne Nouvelle, Paris, France
| | - M L Hinni
- Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic, Phoenix, AZ, USA
| | - J P Shah
- Head and Neck Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - A Ferlito
- Department of Surgical Sciences, ENT Clinic, University of Udine School of Medicine, Udine; International Head and Neck Scientific Group, Italy
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Försti A, Kumar A, Paramasivam N, Schlesner M, Catalano C, Dymerska D, Lubinski J, Eils R, Hemminki K. Pedigree based DNA sequencing pipeline for germline genomes of cancer families. Hered Cancer Clin Pract 2016; 14:16. [PMID: 27508007 PMCID: PMC4977614 DOI: 10.1186/s13053-016-0058-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Accepted: 07/04/2016] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND In the course of our whole-genome sequencing efforts, we have developed a pipeline for analyzing germline genomes from Mendelian types of cancer pedigrees (familial cancer variant prioritization pipeline, FCVPP). RESULTS The variant calling step distinguishes two types of genomic variants: single nucleotide variants (SNVs) and indels, which undergo technical quality control. Mendelian types of variants are assumed to be rare and variants with frequencies higher that 0.1 % are screened out using human 1000 Genomes (Phase 3) and non-TCGA ExAC population data. Segregation in the pedigree allows variants to be present in affected family members and not in old, unaffected ones. The effectiveness of variant segregation depends on the number and relatedness of the family members: if over 5 third-degree (or more distant) relatives are available, the experience has shown that the number of likely variants is reduced from many hundreds to a few tens. These are then subjected to bioinformatics analysis, starting with the combined annotation dependent depletion (CADD) tool, which predicts the likelihood of the variant being deleterious. Different sets of individual tools are used for further evaluation of the deleteriousness of coding variants, 5' and 3' untranslated regions (UTRs), and intergenic variants. CONLUSIONS The likelihood of success of the present genomic pipeline in finding novel high- or medium-penetrant genes depends on many steps but first and foremost, the pedigree needs to be reasonably large and the assignments and diagnoses among the members need to be correct.
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Affiliation(s)
- Asta Försti
- Division of Molecular Genetic Epidemiology, German Cancer Research Center (DKFZ), D69120 Heidelberg, Germany
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
| | - Abhishek Kumar
- Division of Molecular Genetic Epidemiology, German Cancer Research Center (DKFZ), D69120 Heidelberg, Germany
| | - Nagarajan Paramasivam
- Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), D69120 Heidelberg, Germany
- Medical Faculty Heidelberg, Heidelberg University, Heidelberg, Germany
| | - Matthias Schlesner
- Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), D69120 Heidelberg, Germany
| | - Calogerina Catalano
- Division of Molecular Genetic Epidemiology, German Cancer Research Center (DKFZ), D69120 Heidelberg, Germany
| | - Dagmara Dymerska
- Hereditary Cancer Center, Pomeranian Medical University, Szczecin, Poland
| | - Jan Lubinski
- Hereditary Cancer Center, Pomeranian Medical University, Szczecin, Poland
| | - Roland Eils
- Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), D69120 Heidelberg, Germany
- Department of Bioinformatics and Functional Genomics, Institute of Pharmacy and Molecular Biotechnology (IPMB) and BioQuant, Heidelberg University, Heidelberg, Germany
| | - Kari Hemminki
- Division of Molecular Genetic Epidemiology, German Cancer Research Center (DKFZ), D69120 Heidelberg, Germany
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
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90
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Carvajal-Carmona LG, Tomlinson I, Sahasrabudhe R. RE: HABP2 G534E Mutation in Familial Nonmedullary Thyroid Cancer. J Natl Cancer Inst 2016; 108:djw108. [PMID: 27154966 PMCID: PMC5017950 DOI: 10.1093/jnci/djw108] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Accepted: 03/10/2016] [Indexed: 11/12/2022] Open
Affiliation(s)
- Luis G Carvajal-Carmona
- Genome Center and Department of Biochemistry and Molecular Medicine, School of Medicine, University of California, Davis, Davis, CA (LGCC, RS); Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford, UK (IT)
| | - Ian Tomlinson
- Genome Center and Department of Biochemistry and Molecular Medicine, School of Medicine, University of California, Davis, Davis, CA (LGCC, RS); Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford, UK (IT)
| | - Ruta Sahasrabudhe
- Genome Center and Department of Biochemistry and Molecular Medicine, School of Medicine, University of California, Davis, Davis, CA (LGCC, RS); Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford, UK (IT)
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91
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Leiting S, Seidl S, Martinez-Palacian A, Muhl L, Kanse SM. Transforming Growth Factor-β (TGF-β) Inhibits the Expression of Factor VII-activating Protease (FSAP) in Hepatocytes. J Biol Chem 2016; 291:21020-21028. [PMID: 27462075 DOI: 10.1074/jbc.m116.744631] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Indexed: 01/09/2023] Open
Abstract
Deletion of the Habp2 gene encoding Factor VII-activating protease (FSAP) increases liver fibrosis in mice. A single nucleotide polymorphism (G534E) in HABP2 leads to lower enzymatic activity and is associated with enhanced liver fibrosis in humans. Liver fibrosis is associated with a decrease in FSAP expression but, to date, nothing is known about how this might be regulated. Primary mouse hepatocytes or the hepatocyte cell line, AML12, were treated with different factors, and expression of FSAP was determined. Of the various regulatory factors tested, only transforming growth factor-β (TGF-β) demonstrated a concentration- and time-dependent inhibition of FSAP expression at the mRNA and protein level. The TGF-β-Type I receptor (ALK-5) antagonist SB431542 and Smad2 siRNA, but neither SIS3, which inhibits SMAD3, nor siRNA against Smad3 could block this effect. Various regions of the HABP2 promoter region were cloned into reporter constructs, and the promoter activity was determined. Accordingly, the promoter activity, which could phenocopy changes in Habp2 mRNA in response to TGF-β, was found to be located in the 177-bp region upstream of the transcription start site, and this region did not contain any SMAD binding sites. Mutation analysis of the promoter and chromatin immunoprecipitation assays were performed to identify an important role for the ATF3 binding element. Thus, TGF-β is the most likely mediator responsible for the decrease in FSAP expression in liver fibrosis.
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Affiliation(s)
- Silke Leiting
- From the Institute for Biochemistry, Justus-Liebig-University, 35392 Giessen, Germany
| | | | | | - Lars Muhl
- Department of Medical Biochemistry and Biophysics, Karolinska Institute, 17177 Stockholm, Sweden
| | - Sandip M Kanse
- From the Institute for Biochemistry, Justus-Liebig-University, 35392 Giessen, Germany, Oslo University Hospital and Institute for Basic Medical Sciences, University of Oslo, 0372 Oslo, Norway, and
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92
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Simeone P, Alberti S. RE: HABP2 G534E Mutation in Familial Nonmedullary Thyroid Cancer. J Natl Cancer Inst 2016; 108:djw143. [PMID: 27418631 DOI: 10.1093/jnci/djw143] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Accepted: 04/26/2016] [Indexed: 11/14/2022] Open
Affiliation(s)
- Pasquale Simeone
- Unit of Cytomorphology, Center of Excellence on Aging and Translational Medicine (CeSI-MeT) and Department of Medicine and Aging Sciences, School of Medicine and Health Sciences, University "G. d'Annunzio", Chieti, Italy (PS); Unit of Cancer Pathology, Center of Excellence on Aging and Translational Medicine (CeSI-MeT) and Department of Neuroscience, Imaging and Clinical Sciences, Unit of Physiology and Physiopathology, University 'G. d'Annunzio,' Chieti, Italy (SA)
| | - Saverio Alberti
- Unit of Cytomorphology, Center of Excellence on Aging and Translational Medicine (CeSI-MeT) and Department of Medicine and Aging Sciences, School of Medicine and Health Sciences, University "G. d'Annunzio", Chieti, Italy (PS); Unit of Cancer Pathology, Center of Excellence on Aging and Translational Medicine (CeSI-MeT) and Department of Neuroscience, Imaging and Clinical Sciences, Unit of Physiology and Physiopathology, University 'G. d'Annunzio,' Chieti, Italy (SA)
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93
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Ruiz-Ferrer M, Fernández RM, Navarro E, Antiñolo G, Borrego S. G534E Variant in HABP2 and Nonmedullary Thyroid Cancer. Thyroid 2016; 26:987-8. [PMID: 27245704 PMCID: PMC4939372 DOI: 10.1089/thy.2016.0193] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Macarena Ruiz-Ferrer
- Department of Genetics, Reproduction, and Fetal Medicine, University Hospital Virgen del Rocío/CSIC/University of Seville, Seville, Spain
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), Seville, Spain
| | - Raquel M. Fernández
- Department of Genetics, Reproduction, and Fetal Medicine, University Hospital Virgen del Rocío/CSIC/University of Seville, Seville, Spain
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), Seville, Spain
| | - Elena Navarro
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), Seville, Spain
- Department of Endocrinology, Institute of Biomedicine of Seville (IBIS), University Hospital Virgen del Rocío/CSIC/University of Seville, Seville, Spain
| | - Guillermo Antiñolo
- Department of Genetics, Reproduction, and Fetal Medicine, University Hospital Virgen del Rocío/CSIC/University of Seville, Seville, Spain
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), Seville, Spain
| | - Salud Borrego
- Department of Genetics, Reproduction, and Fetal Medicine, University Hospital Virgen del Rocío/CSIC/University of Seville, Seville, Spain
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), Seville, Spain
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94
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Chandler MR, Bilgili EP, Merner ND. A Review of Whole-Exome Sequencing Efforts Toward Hereditary Breast Cancer Susceptibility Gene Discovery. Hum Mutat 2016; 37:835-46. [PMID: 27226120 DOI: 10.1002/humu.23017] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2015] [Accepted: 05/18/2016] [Indexed: 01/08/2023]
Abstract
Inherited genetic risk factors contribute toward breast cancer (BC) onset. BC risk variants can be divided into three categories of penetrance (high, moderate, and low) that reflect the probability of developing the disease. Traditional BC susceptibility gene discovery approaches that searched for high- and moderate-risk variants in familial BC cases have had limited success; to date, these risk variants explain only ∼30% of familial BC cases. Next-generation sequencing technologies can be used to search for novel high and moderate BC risk variants, and this manuscript reviews 12 familial BC whole-exome sequencing efforts. Study design, filtering strategies, and segregation and validation analyses are discussed. Overall, only a modest number of novel BC risk genes were identified, and 90% and 97% of the exome-sequenced families and cases, respectively, had no BC risk variants reported. It is important to learn from these studies and consider alternate strategies in order to make further advances. The discovery of new BC susceptibility genes is critical for improved risk assessment and to provide insight toward disease mechanisms for the development of more effective therapies.
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Affiliation(s)
- Madison R Chandler
- Auburn University, Harrison School of Pharmacy, Department of Drug Discovery and Development, Auburn, Alabama, 36849
| | - Erin P Bilgili
- Auburn University, Harrison School of Pharmacy, Department of Drug Discovery and Development, Auburn, Alabama, 36849
| | - Nancy D Merner
- Auburn University, Harrison School of Pharmacy, Department of Drug Discovery and Development, Auburn, Alabama, 36849
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95
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Siraj AK, Masoodi T, Bu R, Beg S, Al-Sobhi SS, Al-Dayel F, Al-Dawish M, Alkuraya FS, Al-Kuraya KS. Genomic Profiling of Thyroid Cancer Reveals a Role for Thyroglobulin in Metastasis. Am J Hum Genet 2016; 98:1170-1180. [PMID: 27236916 DOI: 10.1016/j.ajhg.2016.04.014] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Accepted: 04/26/2016] [Indexed: 01/30/2023] Open
Abstract
Papillary thyroid carcinoma (PTC) has a wide geographic variation in incidence; it is most common in Saudi Arabia, where it is only second to breast cancer as the most common cancer among females. Genomic profiling of PTC from Saudi Arabia has not been attempted previously. We performed whole-exome sequencing of 101 PTC samples and the corresponding genomic DNA to identify genes with recurrent somatic mutations, then sequenced these genes by using a next-generation gene-panel approach in an additional 785 samples. In addition to BRAF, N-RAS, and H-RAS, which have previously been shown to be recurrently mutated in PTC, our analysis highlights additional genes, including thyroglobulin (TG), which harbored somatic mutations in 3% of the entire cohort. Surprisingly, although TG mutations were not exclusive to mutations in the RAS-MAP kinase pathway, their presence was associated with a significantly worse clinical outcome, which suggests a pathogenic role beyond driving initial oncogenesis. Analysis of metastatic PTC tissue revealed significant enrichment for TG mutations (p < 0.001), including events of apparent clonal expansion. Our results suggest a previously unknown role of TG somatic mutations in the pathogenesis of PTC and its malignant evolution.
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96
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Nicola J, Masini-Repiso A. Emerging Therapeutics for Radioiodide-Refractory Thyroid Cancer. ACTA ACUST UNITED AC 2016. [DOI: 10.6000/1927-7229.2016.05.02.5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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97
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Zhang T, Shen X, Xing M. Response. J Natl Cancer Inst 2016; 108:djw124. [PMID: 27154967 DOI: 10.1093/jnci/djw124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 03/11/2016] [Indexed: 11/14/2022] Open
Affiliation(s)
- Tao Zhang
- Laboratory for Cellular and Molecular Thyroid Research, Division of Endocrinology, Diabetes & Metabolism, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD (TZ, XS, MX)
| | - Xiaopei Shen
- Laboratory for Cellular and Molecular Thyroid Research, Division of Endocrinology, Diabetes & Metabolism, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD (TZ, XS, MX)
| | - Mingzhao Xing
- Laboratory for Cellular and Molecular Thyroid Research, Division of Endocrinology, Diabetes & Metabolism, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD (TZ, XS, MX)
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98
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Bohórquez ME, Estrada AP, Stultz J, Sahasrabudhe R, Williamson J, Lott P, Duque CS, Donado J, Mateus G, Bolaños F, Vélez A, Echeverry M, Carvajal-Carmona LG. The HABP2 G534E polymorphism does not increase nonmedullary thyroid cancer risk in Hispanics. Endocr Connect 2016; 5:123-7. [PMID: 27097599 PMCID: PMC5002962 DOI: 10.1530/ec-16-0017] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Accepted: 04/19/2016] [Indexed: 12/18/2022]
Abstract
Familial nonmedullary thyroid cancer (NMTC) has not been clearly linked to causal germline variants, despite the large role that genetic factors play in risk. Recently, HABP2 G534E (rs7080536A) has been implicated as a causal variant in NMTC. We have previously shown that the HABP2 G534E variant is not associated with TC risk in patients from the British Isles. Hispanics are the largest and the youngest minority in the United States and NMTC is now the second most common malignancy in women from this population. In order to determine if the HABP2 G534E variant played a role in NMTC risk among Hispanic populations, we analyzed 281 cases and 1105 population-matched controls from a multicenter study in Colombia, evaluating the association through logistic regression. We found that the HABP2 G534E variant was not significantly associated with NMTC risk (P=0.843) in this Hispanic group. We also stratified available clinical data by multiple available clinicopathological variables and further analyzed the effect of HABP2 on NMTC presentation. However, we failed to detect associations between HABP2 G534E and NMTC risk, regardless of disease presentation (P≥0.273 for all cases). Therefore, without any significant associations between the HABP2 G534E variant and NMTC risk, we conclude that the variant is not causal of NMTC in this Hispanic population.
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Affiliation(s)
- Mabel E Bohórquez
- Grupo de CitogenéticaFilogenia y Evolución de Poblaciones, Facultad de Ciencias y Facultad de Ciencias de la Salud, Universidad del Tolima, Ibagué, Colombia
| | - Ana P Estrada
- Grupo de CitogenéticaFilogenia y Evolución de Poblaciones, Facultad de Ciencias y Facultad de Ciencias de la Salud, Universidad del Tolima, Ibagué, Colombia
| | - Jacob Stultz
- Genome Center and Department of Biochemistry and Molecular MedicineSchool of Medicine, University of California, Davis, California, USA
| | - Ruta Sahasrabudhe
- Genome Center and Department of Biochemistry and Molecular MedicineSchool of Medicine, University of California, Davis, California, USA
| | - John Williamson
- Genome Center and Department of Biochemistry and Molecular MedicineSchool of Medicine, University of California, Davis, California, USA
| | - Paul Lott
- Genome Center and Department of Biochemistry and Molecular MedicineSchool of Medicine, University of California, Davis, California, USA
| | | | | | | | | | | | - Magdalena Echeverry
- Grupo de CitogenéticaFilogenia y Evolución de Poblaciones, Facultad de Ciencias y Facultad de Ciencias de la Salud, Universidad del Tolima, Ibagué, Colombia
| | - Luis G Carvajal-Carmona
- Grupo de CitogenéticaFilogenia y Evolución de Poblaciones, Facultad de Ciencias y Facultad de Ciencias de la Salud, Universidad del Tolima, Ibagué, Colombia Genome Center and Department of Biochemistry and Molecular MedicineSchool of Medicine, University of California, Davis, California, USA Fundación de Genética y GenómicaMedellín, Colombia
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99
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Alzahrani AS, Murugan AK, Qasem E, Al-Hindi H. HABP2 Gene Mutations Do Not Cause Familial or Sporadic Non-Medullary Thyroid Cancer in a Highly Inbred Middle Eastern Population. Thyroid 2016; 26:667-71. [PMID: 26906432 DOI: 10.1089/thy.2015.0537] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND Familial non-medullary thyroid cancer (NMTC) occurs either as part of known hereditary syndromes or as a non-syndromic isolated hereditary tumor. Although the genes underlying the syndromic type of NMTC have been identified in most syndromes, no clear underlying gene has been identified in the non-syndromic NMTC. Recently, a c.1601G>A, p.G534E mutation in the HABP2 gene was reported to be the underlying genetic defect in a family with seven members affected by NMTC. The G534E variant has also been reported to occur in about 4.7% of cases of the Thyroid Cancer Genome Atlas (TCGA) database. OBJECTIVES The aim of this study was to explore whether the recent finding of G534E genetic variant can be replicated in a large sample of NMTC, including 11 members of four unrelated families with familial NMTC and 509 cases of sporadic pediatric (63 cases) and adult NMTC (446 cases). METHODS All exons and exon-intron boundaries of HABP2 were screened in 11 members of four families with familial non-syndromic NMTC using DNA isolated from peripheral leucocytes, polymerase chain reaction, and direct sequencing. The G534E variant was also screened for specifically in 229 cases of sporadic NMTC using DNA isolated from peripheral leucocytes and an additional 217 cases of NMTC using DNA isolated from formalin-fixed paraffin-embedded tumor tissues. As a control cohort, 190 healthy individuals without known thyroid disease were also studied for the presence of the G534E variant using DNA isolated from peripheral leucocytes. RESULTS None of the familial NMTC carried HABP2 mutations. Of 509 sporadic NMTC, only one case (0.2%) harbored the G534E variant. Similarly, only one case (0.5%) of the control group harbored the G534E variant. CONCLUSION In this study, HABP2 mutations were not found in familial NMTC, and the G534E variant is not the underlying genetic defect in a large sample of sporadic NMTC from the Middle East.
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Affiliation(s)
- Ali S Alzahrani
- 1 Department of Molecular Oncology, King Faisal Specialist Hospital and Research Centre , Riyadh, Saudi Arabia
- 2 Department of Medicine, King Faisal Specialist Hospital and Research Centre , Riyadh, Saudi Arabia
- 3 Department of Research Center-Jeddah, King Faisal Specialist Hospital and Research Centre , Riyadh, Saudi Arabia
| | - Avaniyapuram Kannan Murugan
- 1 Department of Molecular Oncology, King Faisal Specialist Hospital and Research Centre , Riyadh, Saudi Arabia
| | - Ebtesam Qasem
- 1 Department of Molecular Oncology, King Faisal Specialist Hospital and Research Centre , Riyadh, Saudi Arabia
| | - Hindi Al-Hindi
- 4 Department of Pathology and Laboratory Medicine, King Faisal Specialist Hospital and Research Centre , Riyadh, Saudi Arabia
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100
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Sahasrabudhe R, Stultz J, Williamson J, Lott P, Estrada A, Bohorquez M, Palles C, Polanco-Echeverry G, Jaeger E, Martin L, Magdalena Echeverry M, Tomlinson I, Carvajal-Carmona LG. The HABP2 G534E variant is an unlikely cause of familial non-medullary thyroid cancer. J Clin Endocrinol Metab 2016; 10:1098-1103. [PMID: 26691890 PMCID: PMC4803181 DOI: 10.1210/jc.2015-3928] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
CONTEXT A recent study reported the non-synonymous G534E (rs7080536, allele A) variant in the HABP2 gene as causal in familial non-medullary thyroid cancer (NMTC). OBJECTIVE The objective of this study was to evaluate the causality of HABP2 G534E in the TCUKIN study, a multi-center population based study of NMTC cases from the British Isles. DESIGN AND SETTING A case-control analysis of rs7080536 genotypes was performed using 2,105 TCUKIN cases and 5,172 UK controls. PARTICIPANTS Cases comprised 2,105 NMTC cases. Patients sub-groups with papillary (N=1,056), follicular (N=691) and Hurthle cell (N=86) TC cases were studied separately. Controls comprised 5,172 individuals from the 1958 Birth Cohort (58C) and the National Blood Donor Service (NBS) study. The controls had previously been genotyped using genome-wide SNP arrays by the Wellcome Trust Case Control Consortium study. OUTCOME Measures: Association between HABP2 G534E (rs7080536A) and NMTC risk was evaluated using logistic regression. RESULTS The frequency of HABP2 G534E was 4.2% in cases and 4.6% in controls. We did not detect an association between this variant and NMTC risk (OR=0.896, 95% CI: 0.746-1.071, P=0.233). We also failed to detect an association between HABP2 G534E and cases with papillary (1056 cases, G534E frequency= 3.5%, OR=0.74, P=0.017), follicular (691 cases, G534E frequency= 4.7%, OR=1.00, P=1.000) or Hurthle cell (86 cases, G534E frequency= 6.3%, OR=1.40, P=0.279) histology. CONCLUSIONS We found that HABP2 G534E is a low-to-moderate frequency variant in the British Isles and failed to detect an association with NMTC risk, independent of histological type. Hence, our study does not implicate HABP2 G534E or a correlated polymorphism in familial NMTC and additional data are required before using this variant in NMTC risk assessment.
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Affiliation(s)
- Ruta Sahasrabudhe
- Genome Center and Department of Biochemistry and Molecular Medicine, School of Medicine, University of California, Davis, USA
| | - Jacob Stultz
- Genome Center and Department of Biochemistry and Molecular Medicine, School of Medicine, University of California, Davis, USA
| | - John Williamson
- Genome Center and Department of Biochemistry and Molecular Medicine, School of Medicine, University of California, Davis, USA
| | - Paul Lott
- Genome Center and Department of Biochemistry and Molecular Medicine, School of Medicine, University of California, Davis, USA
| | - Ana Estrada
- Grupo de Citogenética, Filogenia y Evolución de Poblaciones, Facultades de Ciencias y Facultad de Ciencias de la Salud, Universidad del Tolima, Ibagué, Colombia
| | - Mabel Bohorquez
- Grupo de Citogenética, Filogenia y Evolución de Poblaciones, Facultades de Ciencias y Facultad de Ciencias de la Salud, Universidad del Tolima, Ibagué, Colombia
| | - Claire Palles
- Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford, United Kingdom
| | - Guadalupe Polanco-Echeverry
- Genome Center and Department of Biochemistry and Molecular Medicine, School of Medicine, University of California, Davis, USA
- Fundación de Genómica y Genética Molecular, Colombia
| | - Emma Jaeger
- Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford, United Kingdom
| | - Lynn Martin
- Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford, United Kingdom
| | - Maria Magdalena Echeverry
- Grupo de Citogenética, Filogenia y Evolución de Poblaciones, Facultades de Ciencias y Facultad de Ciencias de la Salud, Universidad del Tolima, Ibagué, Colombia
| | - Ian Tomlinson
- Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford, United Kingdom
| | - Luis G Carvajal-Carmona
- Genome Center and Department of Biochemistry and Molecular Medicine, School of Medicine, University of California, Davis, USA
- Grupo de Citogenética, Filogenia y Evolución de Poblaciones, Facultades de Ciencias y Facultad de Ciencias de la Salud, Universidad del Tolima, Ibagué, Colombia
- Fundación de Genómica y Genética Molecular, Colombia
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