1
|
Torresan F, Iacobone C, Giorgino F, Iacobone M. Genetic and Molecular Biomarkers in Aggressive Pheochromocytomas and Paragangliomas. Int J Mol Sci 2024; 25:7142. [PMID: 39000254 PMCID: PMC11241596 DOI: 10.3390/ijms25137142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Revised: 06/24/2024] [Accepted: 06/26/2024] [Indexed: 07/16/2024] Open
Abstract
Pheochromocytomas and paragangliomas (PPGLs) are rare neoplasms producing catecholamines that occur as hereditary syndromes in 25-40% of cases. To date, PPGLs are no longer classified as benign and malignant tumors since any lesion could theoretically metastasize, even if it occurs only in a minority of cases (approximately 10-30%). Over the last decades, several attempts were made to develop a scoring system able to predict the risk of aggressive behavior at diagnosis, including the risk of metastases and disease recurrence; unfortunately, none of the available scores is able to accurately predict the risk of aggressive behavior, even including clinical, biochemical, and histopathological features. Thus, life-long follow-up is required in PPGL patients. Some recent studies focusing on genetic and molecular markers (involved in hypoxia regulation, gene transcription, cellular growth, differentiation, signaling pathways, and apoptosis) seem to indicate they are promising prognostic factors, even though their clinical significance needs to be further evaluated. The most involved pathways in PPGLs with aggressive behavior are represented by Krebs cycle alterations caused by succinate dehydrogenase subunits (SDHx), especially when caused by SDHB mutations, and by fumarate hydratase mutations that lead to the activation of hypoxia pathways and DNA hypermethylation, suggesting a common pathway in tumorigenesis. Conversely, PPGLs showing mutations in the kinase cascade (cluster 2) tend to display less aggressive behavior. Finally, establishing pathways of tumorigenesis is also fundamental to developing new drugs targeted to specific pathways and improving the survival of patients with metastatic disease. Unfortunately, the rarity of these tumors and the scarce number of cases enrolled in the available studies represents an obstacle to validating the role of molecular markers as reliable predictors of aggressiveness.
Collapse
Affiliation(s)
- Francesca Torresan
- Endocrine Surgery Unit, Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy;
| | - Clelia Iacobone
- Department of Precision and Regenerative Medicine and Ionian Area, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, 70121 Bari, Italy; (C.I.); (F.G.)
| | - Francesco Giorgino
- Department of Precision and Regenerative Medicine and Ionian Area, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, 70121 Bari, Italy; (C.I.); (F.G.)
| | - Maurizio Iacobone
- Endocrine Surgery Unit, Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy;
| |
Collapse
|
2
|
Fabozzi F, Carrozzo R, Lodi M, Di Giannatale A, Cipri S, Rosignoli C, Giovannoni I, Stracuzzi A, Rizza T, Montante C, Agolini E, Di Nottia M, Galaverna F, Del Baldo G, Del Bufalo F, Mastronuzzi A, De Ioris MA. Case report: A safeguard in the sea of variants of uncertain significance: a case study on child with high risk neuroblastoma and acute myeloid leukemia. Front Oncol 2024; 13:1324013. [PMID: 38260858 PMCID: PMC10800918 DOI: 10.3389/fonc.2023.1324013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 12/11/2023] [Indexed: 01/24/2024] Open
Abstract
The increased availability of genetic technologies has significantly improved the detection of novel germline variants conferring a predisposition to tumor development in patients with malignant disease. The identification of variants of uncertain significance (VUS) represents a challenge for the clinician, leading to difficulties in decision-making regarding medical management, the surveillance program, and genetic counseling. Moreover, it can generate confusion and anxiety for patients and their family members. Herein, we report a 5-year-old girl carrying a VUS in the Succinate Dehydrogenase Complex Subunit C (SHDC) gene who had been previously treated for high-risk neuroblastoma and subsequently followed by the development of secondary acute myeloid leukemia. In this context, we describe how functional studies can provide additional insight on gene function determining whether the variant interferes with normal protein function or stability.
Collapse
Affiliation(s)
- Francesco Fabozzi
- Hematology/Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Rosalba Carrozzo
- Unit of Cell Biology and Diagnosis of Mitochondrial Disorders, Laboratory of Medical Genetics, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Mariachiara Lodi
- Hematology/Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Angela Di Giannatale
- Hematology/Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Selene Cipri
- Hematology/Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Chiara Rosignoli
- Hematology/Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | | | | | - Teresa Rizza
- Unit of Cell Biology and Diagnosis of Mitochondrial Disorders, Laboratory of Medical Genetics, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Claudio Montante
- Hematology/Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Emanuele Agolini
- Laboratory of Medical Genetics, Translational Cytogenomics Research Unit, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Michela Di Nottia
- Unit of Cell Biology and Diagnosis of Mitochondrial Disorders, Neuromuscular Disorders Research Unit, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Federica Galaverna
- Hematology/Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Giada Del Baldo
- Hematology/Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Francesco Del Bufalo
- Hematology/Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Angela Mastronuzzi
- Hematology/Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | | |
Collapse
|
3
|
Shi C, Liu JZ, Zeng ZP, Miao Q, Fang LG, Chen S, Ping F, Sun H, Lu L, Chen LB, Fu Y, Zhao DC, Yu CH, JiaJue RZ, Wang X, Liu XR, Ma GT, Zhang CJ, Pan H, Yang HB, Wang YN, Li M, Li F, Shen ZJ, Liang ZY, Xing XP, Zhu WL. Diagnosis, Genetics, and Management of 24 Patients With Cardiac Paragangliomas: Experience From a Single Center. J Endocr Soc 2023; 7:bvad093. [PMID: 37873498 PMCID: PMC10590637 DOI: 10.1210/jendso/bvad093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Indexed: 10/25/2023] Open
Abstract
Context Paragangliomas located within the pericardium represent a rare yet challenging clinical situation. Objective The current analysis aimed to describe the clinical characteristics of cardiac paragangliomas, with emphasis on the diagnostic approach, genetic background, and multidisciplinary management. Methods Twenty-four patients diagnosed with cardiac paraganglioma (PGL) in Peking Union Medical College Hospital, Beijing, China, between 2003 and 2021 were identified. Clinical data was collected from medical record. Genetic screening and succinate dehydrogenase subunit B immunohistochemistry were performed in 22 patients. Results The median age at diagnosis was 38 years (range 11-51 years), 8 patients (33%) were females, and 4 (17%) had familial history. Hypertension and/or symptoms related to catecholamine secretion were present in 22 (92%) patients. Excess levels of catecholamines and/or metanephrines were detected in 22 (96%) of the 23 patients who have completed biochemical testing. Cardiac PGLs were localized with 131I-metaiodobenzylguanidine scintigraphy in 11/22 (50%), and 99mTc-hydrazinonicotinyl-tyr3-octreotide scintigraphy in 24/24 (100%) patients. Genetic testing identified germline SDHx mutations in 13/22 (59%) patients, while immunohistochemistry revealed succinate dehydrogenase (SDH) deficiency in tumors from 17/22 (77%) patients. All patients were managed by a multidisciplinary team through medical preparation, surgery, and follow-up. Twenty-three patients received surgical treatment and perioperative death occurred in 2 cases. Overall, 21 patients were alive at follow-up (median 7.0 years, range 0.6-18 years). Local recurrence or metastasis developed in 3 patients, all of whom had SDH-deficient tumors. Conclusion Cardiac PGLs can be diagnosed based on clinical manifestations, biochemical tests, and appropriate imaging studies. Genetic screening, multidisciplinary approach, and long-term follow-up are crucial in the management of this disease.
Collapse
Affiliation(s)
- Chuan Shi
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
- Department of Internal Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing, China
| | - Jian-Zhou Liu
- Department of Cardiac Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing, China
| | - Zheng-Pei Zeng
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Qi Miao
- Department of Cardiac Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing, China
| | - Li-Gang Fang
- Department of Cardiology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing, China
| | - Shi Chen
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Fan Ping
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Hao Sun
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing, China
| | - Lin Lu
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Li-Bo Chen
- Department of Nuclear Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing, China
| | - Yong Fu
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Da-Chun Zhao
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing, China
| | - Chun-Hua Yu
- Department of Anesthesiology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing, China
| | - Rui-Zhi JiaJue
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Xi Wang
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Xing-Rong Liu
- Department of Cardiac Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing, China
| | - Guo-Tao Ma
- Department of Cardiac Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing, China
| | - Chao-Ji Zhang
- Department of Cardiac Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing, China
| | - Hui Pan
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Hong-Bo Yang
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Yi-Ning Wang
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing, China
| | - Ming Li
- Department of Clinical Laboratory, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing, China
| | - Fang Li
- Department of Nuclear Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing, China
| | - Zhu-Jun Shen
- Department of Cardiology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing, China
| | - Zhi-Yong Liang
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing, China
| | - Xiao-Ping Xing
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Wen-Ling Zhu
- Department of Cardiology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing, China
| |
Collapse
|
4
|
Angeli SI, Chiossone K JA, Goncalves S, Telischi FF. Genotype-phenotype associations in paragangliomas of the temporal bone in a multi-ethnic cohort. Acta Otolaryngol 2023; 143:551-557. [PMID: 37354038 DOI: 10.1080/00016489.2023.2222149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 05/22/2023] [Accepted: 05/25/2023] [Indexed: 06/26/2023]
Abstract
BACKGROUND Temporal bone paragangliomas are rare tumours with variable presentation that can be hereditary. Identification of clinical and genetic factors of aggressive tumour behaviour is important. OBJECTIVE To determine the underlying genetic mutations and genotype/phenotype correlations in a multi-ethnic population of South Florida with sporadic temporal bone paragangliomas. METHODS In a cohort of glomus tympanicum (GT) and glomus jugulare (GJ) cases, we assessed the frequency of pathogenic single nucleotide variants, insertions, deletions, and duplications in coding exons of genes that have been associated with paragangliomas (SDHB, SDHC, SDHD, SDHA, SDHAF2, RET, NF1, VHL, TMEM127, and MAX). RESULTS None of the 12 GT cases had mutations. Among 13 GJ cases, we identified four mutation carriers (31%); two in SDHC, one in SDHB, and one in SDHD. All patients with pathogenic mutations were of Hispanic ethnicity, presented at a younger age (mean 27.5 versus 52.11 years), and with more advanced disease when compared to mutation-negative GJ cases.Conclusions and Significance: Mutations in the SDH genes are found in 31% of sporadic GJ. SDH-associated GJ had advanced disease and a 50% risk of metastasis. Our data supports emerging recommendations for genetic screening in all populations with GJ tumours as the genetic status informs management.
Collapse
Affiliation(s)
- Simon I Angeli
- University of Miami Miller School of Medicine, Otolaryngology, Miami, FL, USA
| | - Juan A Chiossone K
- University of Miami Miller School of Medicine, Otolaryngology, Miami, FL, USA
| | - Stefania Goncalves
- Neurotology Fellow, Jackson Memorial Hospital, Otolaryngology, Miami, FL, USA
| | - Fred F Telischi
- University of Miami Miller School of Medicine, Otolaryngology, Miami, FL, USA
| |
Collapse
|
5
|
Lui MS, Clemente-Gutierrez U, Skefos CM, Perrier ND. Succinate Dehydrogenase Mutations as Familial Pheochromocytoma Syndromes. Surg Oncol Clin N Am 2023; 32:289-301. [PMID: 36925186 DOI: 10.1016/j.soc.2022.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Abstract
It is recognized that a large portion of pheochromocytoma and paraganglioma cases will have an underlying germline mutation, supporting the recommendation for universal genetic testing in all patients with PPGLs. A mutation in succinate dehydrogenase subunit B is associated with increased rates of developing synchronous and/or metachronous metastatic disease. Patients identified with this mutation require meticulous preoperative evaluation, a personalized surgical plan to minimize the risk of recurrence and tumor spread, and lifelong surveillance.
Collapse
Affiliation(s)
- Michael S Lui
- Department of Surgical Oncology, Division of Surgical Endocrinology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Unit 1484, Houston, TX 77030, USA.
| | - Uriel Clemente-Gutierrez
- Department of Surgical Oncology, Division of Surgical Endocrinology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Unit 1484, Houston, TX 77030, USA.
| | - Catherine M Skefos
- Clinical Cancer Genetics Program, Division of Surgical Endocrinology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Nancy D Perrier
- Department of Surgical Oncology, Division of Surgical Endocrinology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Unit 1484, Houston, TX 77030, USA.
| |
Collapse
|
6
|
Abstract
PURPOSE OF REVIEW A vagal paraganglioma is a rare head and neck tumor arising from the paraganglionic tissue within the perineurium of the vagus nerve, anywhere along the course of the nerve. Due to its proximity to the internal carotid artery, the internal jugular vein and the lower cranial nerves, this disorder poses significant diagnostic and therapeutic challenges. The diagnostic workup and management keep on evolving. RECENT FINDINGS This article gives a concise update of the clinical spectrum and the current state-of-the-art diagnostic workup and management of vagal paraganglioma. SUMMARY Every patient with suspected vagal paraganglioma needs to be evaluated by a multidisciplinary team. The management strategy is selected depending on the growth rate of the tumor, the age and fitness of the patient, the number of affected cranial nerves, the metabolic activity of the paraganglioma, and the eventual multicentricity. An algorithm guiding the clinician through the different treatment options is presented.
Collapse
|
7
|
Wang Q, Li M, Zeng N, Zhou Y, Yan J. Succinate dehydrogenase complex subunit C: Role in cellular physiology and disease. Exp Biol Med (Maywood) 2023; 248:263-270. [PMID: 36691338 PMCID: PMC10107392 DOI: 10.1177/15353702221147567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Succinate dehydrogenase complex subunit C (SDHC) is a subunit of mitochondrial complex II (MCII), which is also known as succinate dehydrogenase (SDH) or succinate: ubiquinone oxidoreductase. Mitochondrial complex II is the smallest respiratory complex in the respiratory chain and contains four subunits. SDHC is a membrane-anchored subunit of SDH, which connects the tricarboxylic acid cycle and the electron transport chain. SDH regulates several physiological processes within cells, plays an important role in generating energy to maintain normal cell growth, and is involved in apoptosis. Currently, SDHC is generally recognized as a tumor-suppressor gene. SDHC mutations can cause oxidative damage in the body. It is closely related to the occurrence and development of cancer, neurodegenerative diseases, and aging-related diseases. Here, we review studies on the structure, biological function, related diseases of SDHC, and the mev-1 Animal Model of SDHC Mutation and its potential use as a therapeutic target of certain human diseases.
Collapse
Affiliation(s)
- Qi Wang
- Department of Physiology, Guilin Medical University, Guilin 541004, China.,Guangxi Key Laboratory of Brain and Cognitive Neuroscience, Guilin Medical University, Guilin 541004, China
| | - Mao Li
- Department of Physiology, Guilin Medical University, Guilin 541004, China.,Guangxi Key Laboratory of Brain and Cognitive Neuroscience, Guilin Medical University, Guilin 541004, China
| | - Nannan Zeng
- Department of Physiology, Guilin Medical University, Guilin 541004, China.,Guangxi Key Laboratory of Brain and Cognitive Neuroscience, Guilin Medical University, Guilin 541004, China
| | - Yali Zhou
- Department of Microbiology, Guilin Medical University, Guilin 541004, China
| | - Jianguo Yan
- Department of Physiology, Guilin Medical University, Guilin 541004, China.,Guangxi Key Laboratory of Brain and Cognitive Neuroscience, Guilin Medical University, Guilin 541004, China
| |
Collapse
|
8
|
Ligon JA, Sundby RT, Wedekind MF, Arnaldez FI, del Rivero J, Wiener L, Srinivasan R, Spencer M, Carbonell A, Lei H, Shern J, Steinberg SM, Figg WD, Peer CJ, Zimmerman S, Moraly J, Xu X, Fox S, Chan K, Barbato MI, Andresson T, Taylor N, Pacak K, Killian JK, Dombi E, Linehan WM, Miettinen M, Piekarz R, Helman LJ, Meltzer P, Widemann B, Glod J. A Phase II Trial of Guadecitabine in Children and Adults with SDH-Deficient GIST, Pheochromocytoma, Paraganglioma, and HLRCC-Associated Renal Cell Carcinoma. Clin Cancer Res 2023; 29:341-348. [PMID: 36302175 PMCID: PMC9851965 DOI: 10.1158/1078-0432.ccr-22-2168] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/22/2022] [Accepted: 10/25/2022] [Indexed: 01/22/2023]
Abstract
PURPOSE Succinate dehydrogenase (dSDH)-deficient tumors, including pheochromocytoma/paraganglioma, hereditary leiomyomatosis and renal cell cancer-associated renal cell carcinoma (HLRCC-RCC), and gastrointestinal stromal tumors (GIST) without KIT or platelet-derived growth factor receptor alpha mutations are often resistant to cytotoxic chemotherapy, radiotherapy, and many targeted therapies. We evaluated guadecitabine, a dinucleotide containing the DNA methyltransferase inhibitor decitabine, in these patient populations. PATIENTS AND METHODS Phase II study of guadecitabine (subcutaneously, 45 mg/m2/day for 5 consecutive days, planned 28-day cycle) to assess clinical activity (according to RECISTv.1.1) across three strata of patients with dSDH GIST, pheochromocytoma/paraganglioma, or HLRCC-RCC. A Simon optimal two-stage design (target response rate 30% rule out 5%) was used. Biologic correlates (methylation and metabolites) from peripheral blood mononuclear cells (PBMC), serum, and urine were analyzed. RESULTS Nine patients (7 with dSDH GIST, 1 each with paraganglioma and HLRCC-RCC, 6 females and 3 males, age range 18-57 years) were enrolled. Two patients developed treatment-limiting neutropenia. No partial or complete responses were observed (range 1-17 cycles of therapy). Biologic activity assessed as global demethylation in PBMCs was observed. No clear changes in metabolite concentrations were observed. CONCLUSIONS Guadecitabine was tolerated in patients with dSDH tumors with manageable toxicity. Although 4 of 9 patients had prolonged stable disease, there were no objective responses. Thus, guadecitabine did not meet the target of 30% response rate across dSDH tumors at this dose, although signs of biologic activity were noted.
Collapse
Affiliation(s)
- John A Ligon
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA,Department of Pediatrics, Division of Hematology/Oncology, University of Florida, Gainesville, FL
| | - R. Taylor Sundby
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Mary F Wedekind
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | | | - Jaydira del Rivero
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA,Developmemtal Therapeutics Branch, CCR, NCI, Bethesda, MD
| | - Lori Wiener
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | | | - Melissa Spencer
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Amanda Carbonell
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Haiyan Lei
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - John Shern
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | | | | | - Cody J Peer
- Clinical Pharmacology Program, NCI/NIH, Bethesda, MD
| | | | - Josquin Moraly
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA,Laboratory of physiopathology and treatment of Hematological malignancies, Institut imagine, INSERM U1153, Université de Paris, Paris, France
| | - Xia Xu
- Cancer Research Technology Program, Protein Characterization Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, MD
| | - Stephen Fox
- Cancer Research Technology Program, Protein Characterization Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, MD
| | - King Chan
- Cancer Research Technology Program, Protein Characterization Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, MD
| | - Michael I Barbato
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Thorkell Andresson
- Cancer Research Technology Program, Protein Characterization Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, MD
| | - Naomi Taylor
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Karel Pacak
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, Bethesda, MD
| | | | - Eva Dombi
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | | | | | - Richard Piekarz
- Cancer Therapy Evaluation Program, Division of Cancer Treatments and Diagnosis, NCI, Bethesda, MD
| | | | | | - Brigitte Widemann
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - John Glod
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| |
Collapse
|
9
|
Pacheco ST, Donadio MD, Almeida F, O’Connor JM, de Miguel V, Dioca M, Huaman J, Bragagnoli AC, Weschenfelder RF, Beltran PM, Riechelmann RP. Metastatic pheochromocytoma and paraganglioma: a retrospective multicentre analysis on prognostic and predictive factors to chemotherapy. Ecancermedicalscience 2023; 17:1523. [PMID: 37113718 PMCID: PMC10129398 DOI: 10.3332/ecancer.2023.1523] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Indexed: 04/29/2023] Open
Abstract
Background Prognostic and predictive markers in metastatic pheochromocytoma and paraganglioma (mPPGL) are unknown. We aimed to evaluate epidemiology of mPPGL, and prognostic factors of overall survival (OS) and predictive markers of treatment duration with first-line chemotherapy (TD1L). Patients and methods Retrospective multicentre study of adult patients with mPPGL treated in Latin American centres between 1982 and 2021. Results Fifty-eight patients were included: 53.4% were female, median age at diagnosis of mPPGL was 36 years and 12.1% had a family history of PPGL. The primary site was adrenal, non-adrenal infradiaphragmatic and supradiaphragmatic in 37.9%, 34.5% and 27.6%, respectively. 65.5% had a functioning tumour and 62.1% had metachronous metastases. Positive uptakes were found in 32 (55.2%) 68Gallium positron emission tomography (PET/CT), 27 (46.6%) 2-deoxy-2-[fluorine-18]fluoro-D-glucose PET/CT and 37 (63.8%) of 131Iodine-metaiodobenzylguanidine (MIBG) tests. Twenty-three (40%) patients received first-line chemotherapy, with cyclophosphamide, vincristine and dacarbazine used in 12 (52%) of patients. At a median follow-up of 62.8 months, median TD1L was 12.8 months. Either functional exams, tumour functionality, pathological characteristics or primary tumour location were significantly associated with response or survival. Yet, negative MIBG, Ki67 ≥ 10%, infradiaphragmatic location and functional tumours were associated with numerically inferior OS. Conclusions In patients with mPPGL, prognostic and predictive factors to chemotherapy are still unknown, but negative MIBG uptake, Ki67 ≥ 10%, infradiaphragmatic location and functional tumours were numerically linked to worse OS. Our results should be further validated in larger and independent cohorts.
Collapse
Affiliation(s)
| | | | | | | | | | - Mariano Dioca
- Instituto de Oncologia Ángel H. Roffo, Buenos Aires, Argentina
| | - Jose Huaman
- Instituto Nacional Enfermidades Neoplasicas, Lima, Peru
| | | | | | | | | |
Collapse
|
10
|
A Case for Genetic Testing in Isolated Tympanic Paragangliomas. Otol Neurotol 2022; 43:840-844. [PMID: 35802032 DOI: 10.1097/mao.0000000000003557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The aim of this study is to describe two clinical cases, which we believe highlight the need to consider routine genetic testing of all patients with new diagnosis of a tympanic paraganglioma (PGL). PATIENTS Two patients seen in the ENT clinic at a tertiary center with a diagnosis of isolated tympanic PGL, without family history. INTERVENTION Since 2016, all patients with newly diagnosed isolated tympanic PGL (glomus tympanicum) are offered review by the clinical genetic team and genetic testing of a panel of paraganglioma/phaeochromocytoma predisposition genes. Previously only those with multiple PGL or a family history were tested. MAIN OUTCOME MEASURES We describe the results of genetic testing, the clinical course and discuss the ongoing implications for management. RESULTS Both cases were identified to have a pathogenic variant in the SDHB gene after initial surgery. The clinical course for both cases was complicated by disease recurrence, as well as metastatic and secretory disease in one case. Knowledge of genetic status has influenced ongoing management, with annual MRI surveillance for other SDH-related tumors. CONCLUSION These two cases reinforce the importance of offering genetic testing for all cases of isolated tympanic PGL. The discovery of a significant underlying genetic variant may affect management decisions and subsequent follow-up.
Collapse
|
11
|
Prinzi N, Corti F, Torchio M, Niger M, Antista M, Pagani F, Beninato T, Pulice I, Rossi RE, Coppa J, Cascella T, Giacomelli L, Di Bartolomeo M, Milione M, de Braud F, Pusceddu S. Metastatic pheochromocytomas and paragangliomas: where are we? TUMORI JOURNAL 2022; 108:526-540. [PMID: 35593402 DOI: 10.1177/03008916221078621] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Pheochromocytomas and paragangliomas (PPGLs) can metastasize in approximately 15-20% of cases. This review discusses the available evidence on the biology and treatment of metastatic PPGLs. Chemotherapy is the first-line treatment option for this evolving and symptomatic disease. In patients with high MIBG uptake and positive PETGa-68, radiometabolic treatment may be considered. The efficacy of sunitinib has been shown in observational studies, and pembrolizumab has been evaluated in phase II clinical studies, while other agents investigated in this setting are anti-angiogenic drugs cabozantinib, dovitinib, axitinib and lenvatinib. As these agents' efficacy and safety data, alone or in combination, are scant and based on few treated patients, enrollment in clinical trials is mandatory. Future therapeutic options may be represented by DNA repair system inhibitors (such as olaparib), HIF2 inhibitors and immunotherapy.
Collapse
Affiliation(s)
- Natalie Prinzi
- Department of Medical Oncology, Fondazione IRCCS Istituto Tumori Milano, Milan, Italy
| | - Francesca Corti
- Department of Medical Oncology, Fondazione IRCCS Istituto Tumori Milano, Milan, Italy
| | - Martina Torchio
- Department of Medical Oncology, Fondazione IRCCS Istituto Tumori Milano, Milan, Italy
| | - Monica Niger
- Department of Medical Oncology, Fondazione IRCCS Istituto Tumori Milano, Milan, Italy
| | - Maria Antista
- Department of Medical Oncology, Fondazione IRCCS Istituto Tumori Milano, Milan, Italy
| | - Filippo Pagani
- Department of Medical Oncology, Fondazione IRCCS Istituto Tumori Milano, Milan, Italy
| | - Teresa Beninato
- Department of Medical Oncology, Fondazione IRCCS Istituto Tumori Milano, Milan, Italy
| | - Iolanda Pulice
- Clinical Trial Center, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Roberta Elisa Rossi
- Gastro-intestinal Surgery and Liver Transplantation Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.,Department of Pathophysiology and Organ Transplant, Università degli Studi di Milano, Milan, Italy
| | - Jorgelina Coppa
- Gastro-intestinal Surgery and Liver Transplantation Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Tommaso Cascella
- Radiology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | | | - Maria Di Bartolomeo
- Department of Medical Oncology, Fondazione IRCCS Istituto Tumori Milano, Milan, Italy
| | - Massimo Milione
- Diagnostic Pathology and Laboratory Medicine Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Filippo de Braud
- Department of Medical Oncology, Fondazione IRCCS Istituto Tumori Milano, Milan, Italy.,Oncology and Hemato-Oncology Department, Università degli Studi di Milano, Milan, Italy
| | - Sara Pusceddu
- Department of Medical Oncology, Fondazione IRCCS Istituto Tumori Milano, Milan, Italy
| |
Collapse
|
12
|
Williams ST, Chatzikyriakou P, Carroll PV, McGowan BM, Velusamy A, White G, Obholzer R, Akker S, Tufton N, Casey RT, Maher ER, Park SM, Porteous M, Dyer R, Tan T, Wernig F, Brady AF, Kosicka-Slawinska M, Whitelaw BC, Dorkins H, Lalloo F, Brennan P, Carlow J, Martin R, Mitchell AL, Harrison R, Hawkes L, Newell-Price J, Kelsall A, Igbokwe R, Adlard J, Schirwani S, Davidson R, Morrison PJ, Chung TT, Bowles C, Izatt L. SDHC phaeochromocytoma and paraganglioma: A UK-wide case series. Clin Endocrinol (Oxf) 2022; 96:499-512. [PMID: 34558728 DOI: 10.1111/cen.14594] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 08/04/2021] [Accepted: 08/15/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Phaeochromocytomas and paragangliomas (PPGL) are rare, but strongly heritable tumours. Variants in succinate dehydrogenase (SDH) subunits are identified in approximately 25% of cases. However, clinical and genetic information of patients with SDHC variants are underreported. DESIGN This retrospective case series collated data from 18 UK Genetics and Endocrinology departments. PATIENTS Both asymptomatic and disease-affected patients with confirmed SDHC germline variants are included. MEASUREMENTS Clinical data including tumour type and location, surveillance outcomes and interventions, SDHC genetic variant assessment, interpretation, and tumour risk calculation. RESULTS We report 91 SDHC cases, 46 probands and 45 non-probands. Fifty-one cases were disease-affected. Median age at genetic diagnosis was 43 years (range: 11-79). Twenty-four SDHC germline variants were identified including six novel variants. Head and neck paraganglioma (HNPGL, n = 30, 65.2%), extra-adrenal paraganglioma (EAPGL, n = 13, 28.2%) and phaeochromocytomas (PCC) (n = 3, 6.5%) were present. One case had multiple PPGLs. Malignant disease was reported in 19.6% (9/46). Eight cases had non-PPGL SDHC-associated tumours, six gastrointestinal stromal tumours (GIST) and two renal cell cancers (RCC). Cumulative tumour risk (95% CI) at age 60 years was 0.94 (CI: 0.79-0.99) in probands, and 0.16 (CI: 0-0.31) in non-probands, respectively. CONCLUSIONS This study describes the largest cohort of 91 SDHC patients worldwide. We confirm disease-affected SDHC variant cases develop isolated HNPGL disease in nearly 2/3 of patients, EAPGL and PCC in 1/3, with an increased risk of GIST and RCC. One fifth developed malignant disease, requiring comprehensive lifelong tumour screening and surveillance.
Collapse
Affiliation(s)
- Sophie T Williams
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK
- Department Medical Molecular Genetics, King's College London, Guy's Hospital, London, UK
| | | | - Paul V Carroll
- Department of Diabetes and Endocrinology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Barbara M McGowan
- Department of Diabetes and Endocrinology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Anand Velusamy
- Department of Diabetes and Endocrinology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Gemma White
- Department of Diabetes and Endocrinology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Rupert Obholzer
- Department of Ear, Nose, Throat Surgery, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Scott Akker
- Department of Endocrinology, St Bartholomew's Hospital, Barts Health NHS Foundation Trust, Cambridge, UK
| | - Nicola Tufton
- Department of Endocrinology, St Bartholomew's Hospital, Barts Health NHS Foundation Trust, Cambridge, UK
| | - Ruth T Casey
- Department of Endocrinology, Cambridge University Hospital NHS Foundation Trust, Cambridge, UK
- Department of Medical Genetics, University of Cambridge, Cambridge, UK
| | - Eamonn R Maher
- Department of Medical Genetics, University of Cambridge, Cambridge, UK
| | - Soo-Mi Park
- Department of Clinical Genetics, Cambridge University Hospital NHS Foundation Trust, Cambridge, UK
| | - Mary Porteous
- South East Scotland Genetic Service, Western General Hospital, Edinburgh, Scotland, UK
| | - Rebecca Dyer
- South East Scotland Genetic Service, Western General Hospital, Edinburgh, Scotland, UK
| | - Tricia Tan
- Imperial Centre for Endocrinology, Imperial College Healthcare NHS Trust, London, UK
| | - Florian Wernig
- Imperial Centre for Endocrinology, Imperial College Healthcare NHS Trust, London, UK
| | - Angela F Brady
- North West Thames Regional Genetics Service, Northwick Park Hospital, London, UK
| | | | | | - Huw Dorkins
- Department of Clinical Genetics, Leicester Royal Infirmary, Leicester, UK
| | - Fiona Lalloo
- Manchester Centre for Genomic Medicine, St Mary's Hospital, Manchester, UK
| | - Paul Brennan
- Northern Genetics Service, Newcastle Hospitals NHS Foundation Trust, Newcastle, UK
| | - Joseph Carlow
- Northern Genetics Service, Newcastle Hospitals NHS Foundation Trust, Newcastle, UK
| | - Richard Martin
- Northern Genetics Service, Newcastle Hospitals NHS Foundation Trust, Newcastle, UK
| | - Anna L Mitchell
- Department of Endocrinology, Newcastle upon Tyne NHS Hospitals Foundation Trust, Newcastle, UK
| | - Rachel Harrison
- Department of Clinical Genetics, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Lara Hawkes
- Department of Clinical Genetics, Churchill Hospital, Oxford, UK
| | - John Newell-Price
- Department of Oncology and Metabolism, University of Sheffield and Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Alan Kelsall
- Department of Oncology and Metabolism, University of Sheffield and Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Rebecca Igbokwe
- Department of Clinical Genetics, Birmingham Women's Hospital, Birmingham, UK
| | - Julian Adlard
- Yorkshire Regional Genetics Service, Chapel Allerton Hospital, Leeds, UK
| | - Schaida Schirwani
- Yorkshire Regional Genetics Service, Chapel Allerton Hospital, Leeds, UK
| | - Rosemarie Davidson
- Department of Clinical Genetics, Queen Elizabeth University Hospital, Glasgow, Scotland, UK
| | - Patrick J Morrison
- Department of Medical Genetics, Belfast City Hospital, Belfast, Northern Ireland, UK
| | - Teng-Teng Chung
- Department of Endocrinology, University College London Hospital NHS Foundation Trust, London, UK
| | | | - Louise Izatt
- Department Medical Molecular Genetics, King's College London, Guy's Hospital, London, UK
- Department of Clinical Genetics, Guy's and St Thomas' NHS Foundation Trust, London, UK
| |
Collapse
|
13
|
López-Arcas JM, Colmenero CM, Martínez R, Martín-Hernán F, Ruiz-Sánchez B, Aragoneses JM. Giant carotid chemodectoma treated with a combination of surgery and CyberKnife radiotherapy: a case report and review of the literature. J Med Case Rep 2022; 16:92. [PMID: 35216640 PMCID: PMC8876796 DOI: 10.1186/s13256-021-03237-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 12/19/2021] [Indexed: 11/22/2022] Open
Abstract
Background Paragangliomas are rare vascular neuroendocrine tumors that develop in the extra-adrenal paraganglion tissue. They occur most commonly at the carotid bifurcation, where they are known as carotid body tumors. Most paragangliomas are benign, locally aggressive, infiltrative tumors. Approximately 10% of patients with paragangliomas develop distant metastases, 10% present with multiple or bilateral tumors (mostly carotid body tumors), and 10% have a family history of paragangliomas. The malignant transformation of carotid body tumors has been reported in 6% of cases.
Case presentation We present the case of a 64 year-old Caucasian woman with a gigantic glomic tumor mass in the neck. Twenty years before the consultation, the patient had undergone an unsuccessful attempt to remove the mass. Over the last 3 years, the patient had felt enlargement of the mass at an increased rate, almost doubling the prior size. Angio magnetic resonance imaging showed a 9 cm paratracheal mass on the left cervical side that laterally displaced the sternocleidomastoid muscle and 2 c m of the trachea. Due to the change in the tumor behavior, the maxillofacial team at Ruber International Hospital decided to remove the tumor surgically after embolization. During the surgery the tumor was gently dissected from the carotid an removed from the carotid bifurcation uneventfully. Two small nodes adhering tightly to the internal carotid adventitia and the posterior torn hole were left in place to avoid any potentially life-threatening complications. The final biopsy confirmed the initial diagnosis of carotid body paraganglioma and showed a Ki-67 expression of 19%. Due to the aggressive growth behavior and high Ki-67 expression of the tumor, the patient was referred to the CyberKnife Unit of Ruber International Hospital for treatment of the remaining nodes. Conclusions The management of cervical paragangliomas is difficult and remains a challenge. Although the likelihood of tumor control is high with surgical or radiotherapeutic treatments, we currently lack consensus regarding the best treatment option. Nevertheless, in selected complex cases, such as the case we present, the combination of surgery and radiosurgery may allow complete local tumor control with minimal morbidity.
Collapse
Affiliation(s)
- José M López-Arcas
- Oral and Maxillofacial Surgeon. University Hospital Infanta Leonor, Madrid, Spain
| | - César M Colmenero
- Head of the Craniofacial and Maxillofacial Unit, Ruber International Hospital, Madrid, Spain
| | - Roberto Martínez
- Chief Cyberknife Radiosurgery Unit. Hospital Ruber Internacional, Madrid, Spain
| | | | | | - Juan Manuel Aragoneses
- Department of Dental Research, Federico Henriquez y Carvajal University, Santo Domingo, 10106, Dominican Republic
| |
Collapse
|
14
|
Cleere EF, Martin‐Grace J, Gendre A, Sherlock M, O'Neill JP. Contemporary management of paragangliomas of the head and neck. Laryngoscope Investig Otolaryngol 2022; 7:93-107. [PMID: 35155787 PMCID: PMC8823187 DOI: 10.1002/lio2.706] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 10/20/2021] [Accepted: 11/16/2021] [Indexed: 11/24/2022] Open
Abstract
Head and neck paragangliomas (HNPGLs) are rare neuroendocrine tumors typically arising from nonsecretory head and neck parasympathetic ganglia. Historically thought of as aggressive tumors that warranted equally aggressive surgical intervention, evidence has emerged demonstrating that the vast majority of HNPGLs are slow growing and indolent. It is also now recognized that a large proportion of HNPGLs are hereditary with succinate dehydrogenase gene mutations typically implicated. These recent advances have led to significant changes in the way in which clinicians investigate and treat HNPGLs with most now opting for more conservative treatment strategies. However, a proportion of patients present with more aggressive disease and still require nonconservative treatment strategies. Recent studies have sought to determine in which groups of patients the morbidity associated with treatment is justified. We summarize the recent advances in the understanding and management of these tumors and we provide our recommendations regarding the management of HNPGLs.
Collapse
Affiliation(s)
- Eoin F. Cleere
- Department of Otolaryngology‐Head and Neck surgeryBeaumont HospitalDublinIreland
- Royal College of Surgeons in IrelandDublinIreland
| | - Julie Martin‐Grace
- Royal College of Surgeons in IrelandDublinIreland
- Department of EndocrinologyBeaumont HospitalDublinIreland
| | - Adrien Gendre
- Department of Otolaryngology‐Head and Neck surgeryBeaumont HospitalDublinIreland
- Royal College of Surgeons in IrelandDublinIreland
| | - Mark Sherlock
- Royal College of Surgeons in IrelandDublinIreland
- Department of EndocrinologyBeaumont HospitalDublinIreland
| | - James P. O'Neill
- Department of Otolaryngology‐Head and Neck surgeryBeaumont HospitalDublinIreland
- Royal College of Surgeons in IrelandDublinIreland
| |
Collapse
|
15
|
Daghlas S, Gundluru R, Nada A, Khan U. Identification of novel missense mutation in a patient with an asymptomatic para-aortic paraganglioma. BMJ Case Rep 2021; 14:e245427. [PMID: 34663632 PMCID: PMC8524280 DOI: 10.1136/bcr-2021-245427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/07/2021] [Indexed: 11/04/2022] Open
Abstract
A 31-year-old Caucasian woman underwent a standard workup as a potential kidney transplant donor. Kidney donor protocol CT showed a left para-aortic hypervascular mass suspicious for a paraganglioma. Biochemical workup revealed elevated urinary catecholamines, supporting this suspicion. The patient underwent surgical resection with histopathological evaluation that confirmed the diagnosis. Endocrine evaluation 2 years later revealed a family history of a cousin with a history of pheochromocytoma as a teenager. A genetic panel identified a missense mutation in succinate dehydrogenase C (c.202T>C; p.Ser68Pro), which was described as a variant of unknown significance. In silico analysis suggested that it may be a deleterious mutation. We concluded that this mutation may be pathogenic, considering these supporting pieces of evidence and her early-onset paraganglioma. This report highlights the importance of genetic screening in patients with paragangliomas/pheochromocytomas, since many cases are familial. Additionally, it underscores the importance of evaluating and documenting cases of variants of unknown significance.
Collapse
Affiliation(s)
- Salah Daghlas
- Department of Endocrinology, University of Missouri System, Columbia, Missouri, USA
| | - Rajani Gundluru
- Department of Endocrinology, University of Missouri System, Columbia, Missouri, USA
| | - Ayman Nada
- Radiology Department, University of Missouri System, Columbia, Missouri, USA
| | - Uzma Khan
- Department of Endocrinology, University of Missouri System, Columbia, Missouri, USA
| |
Collapse
|
16
|
Hu H, Xiang Y, Huang B, Yuan D, Yang Y, Zhao J. Impact of gender on the prognosis of carotid body tumor after surgical resection. J Otolaryngol Head Neck Surg 2021; 50:57. [PMID: 34579772 PMCID: PMC8477547 DOI: 10.1186/s40463-021-00540-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 09/06/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Carotid body tumors (CBTs) are rare neuroendocrine neoplasms, but the prognosis of patients with resected CBTs has seldom been elucidated. This study was conducted to investigate the association between variables, especially sex, and the prognosis of carotid body tumor resection. METHODS This was a large-volume single-center retrospective cohort study. Patients who were diagnosed with CBTs between 2009 and 2020 at our center were analyzed retrospectively. Their preoperative, surgical, and follow-up data were collected, and the association between variables and outcomes of CBT resection was assessed by correlation analysis, multivariate logistic regression, and multivariate Cox regression as appropriate. RESULTS A total of 326 patients (66.6% were females) were included. Males developed larger CBTs than females (4.3 ± 1.8 cm vs. 3.8 ± 1.4 cm, P = .003). Males were more likely to develop succinate dehydrogenase B (SDHB) mutations (P = .019) and had worse relapse-free survival rates (P = .024). Although tumor size and Shamblin classification had positive relationships with neurological complications and intraoperative blood loss, they did not affect the overall survival rate of patients, which was only influenced by remote metastasis (P = .007) and local recurrence (P = .008). CONCLUSIONS Compared to females, males with CBT resection were found to have more SDHB mutations and worse relapse-free survival rates, which may lead to the deterioration of prognosis. Tumor size and Shamblin classification cannot predict the overall survival rate of patients with excised CBTs.
Collapse
Affiliation(s)
- Huanrui Hu
- Department of Vascular Surgery and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, 37 Guo Xue Alley, Chengdu, 0086-610041, Sichuan Province, China
- West China-Washington Mitochondria and Metabolism Center, West China Hospital of Sichuan University, 37 Guo Xue Alley, Chengdu, 0086-610041, Sichuan Province, China
| | - Yuwei Xiang
- Department of Vascular Surgery and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, 37 Guo Xue Alley, Chengdu, 0086-610041, Sichuan Province, China
| | - Bin Huang
- Department of Vascular Surgery and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, 37 Guo Xue Alley, Chengdu, 0086-610041, Sichuan Province, China
| | - Ding Yuan
- Department of Vascular Surgery and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, 37 Guo Xue Alley, Chengdu, 0086-610041, Sichuan Province, China
| | - Yi Yang
- Department of Vascular Surgery and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, 37 Guo Xue Alley, Chengdu, 0086-610041, Sichuan Province, China
| | - Jichun Zhao
- Department of Vascular Surgery and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, 37 Guo Xue Alley, Chengdu, 0086-610041, Sichuan Province, China.
| |
Collapse
|
17
|
Hackenberg S, Kraus F, Scherzad A. Rare Diseases of Larynx, Trachea and Thyroid. Laryngorhinootologie 2021; 100:S1-S36. [PMID: 34352904 PMCID: PMC8363221 DOI: 10.1055/a-1337-5703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
This review article covers data on rare diseases of the larynx, the trachea and the thyroid. In particular, congenital malformations, rare manifestations of inflammatory laryngeal disorders, benign and malignant epithelial as well as non-epithelial tumors, laryngeal and tracheal manifestations of general diseases and, finally, thyroid disorders are discussed. The individual chapters contain an overview of the data situation in the literature, the clinical appearance of each disorder, important key points for diagnosis and therapy and a statement on the prognosis of the disease. Finally, the authors indicate on study registers and self-help groups.
Collapse
Affiliation(s)
- Stephan Hackenberg
- Klinik und Poliklinik für Hals-, Nasen- und Ohrenkrankheiten,
plastische und ästhetische Operationen, Universitätsklinikum
Würzburg
| | - Fabian Kraus
- Klinik und Poliklinik für Hals-, Nasen- und Ohrenkrankheiten,
plastische und ästhetische Operationen, Universitätsklinikum
Würzburg
| | - Agmal Scherzad
- Klinik und Poliklinik für Hals-, Nasen- und Ohrenkrankheiten,
plastische und ästhetische Operationen, Universitätsklinikum
Würzburg
| |
Collapse
|
18
|
Pitsava G, Settas N, Faucz FR, Stratakis CA. Carney Triad, Carney-Stratakis Syndrome, 3PAS and Other Tumors Due to SDH Deficiency. Front Endocrinol (Lausanne) 2021; 12:680609. [PMID: 34012423 PMCID: PMC8126684 DOI: 10.3389/fendo.2021.680609] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 04/12/2021] [Indexed: 12/20/2022] Open
Abstract
Succinate dehydrogenase (SDH) is a key respiratory enzyme that links Krebs cycle and electron transport chain and is comprised of four subunits SDHA, SDHB, SDHC and SDHD. All SDH-deficient tumors are caused by or secondary to loss of SDH activity. As many as half of the familial cases of paragangliomas (PGLs) and pheochromocytomas (PHEOs) are due to mutations of the SDHx subunits. Gastrointestinal stromal tumors (GISTs) associated with SDH deficiency are negative for KIT/PDGFRA mutations and present with distinctive clinical features such as early onset (usually childhood or adolescence) and almost exclusively gastric location. SDH-deficient GISTs may be part of distinct clinical syndromes, Carney-Stratakis syndrome (CSS) or dyad and Carney triad (CT). CSS is also known as the dyad of GIST and PGL; it affects both genders equally and is inherited in an autosomal dominant manner with incomplete penetrance. CT is a very rare disease; PGL, GIST and pulmonary chondromas constitute CT which shows female predilection and may be a mosaic disorder. Even though there is some overlap between CT and CSS, as both are due to SDH deficiency, CSS is caused by inactivating germline mutations in genes encoding for the SDH subunits, while CT is mostly caused by a specific pattern of methylation of the SDHC gene and may be due to germline mosaicism of the responsible genetic defect.
Collapse
Affiliation(s)
- Georgia Pitsava
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institutes of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
- Section on Endocrinology and Genetics, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Nikolaos Settas
- Section on Endocrinology and Genetics, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Fabio R. Faucz
- Section on Endocrinology and Genetics, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
- *Correspondence: Fabio R. Faucz,
| | - Constantine A. Stratakis
- Section on Endocrinology and Genetics, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| |
Collapse
|
19
|
Fernandez-Vizarra E, Zeviani M. Mitochondrial disorders of the OXPHOS system. FEBS Lett 2020; 595:1062-1106. [PMID: 33159691 DOI: 10.1002/1873-3468.13995] [Citation(s) in RCA: 109] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 10/21/2020] [Accepted: 11/01/2020] [Indexed: 12/13/2022]
Abstract
Mitochondrial disorders are among the most frequent inborn errors of metabolism, their primary cause being the dysfunction of the oxidative phosphorylation system (OXPHOS). OXPHOS is composed of the electron transport chain (ETC), formed by four multimeric enzymes and two mobile electron carriers, plus an ATP synthase [also called complex V (cV)]. The ETC performs the redox reactions involved in cellular respiration while generating the proton motive force used by cV to synthesize ATP. OXPHOS biogenesis involves multiple steps, starting from the expression of genes encoded in physically separated genomes, namely the mitochondrial and nuclear DNA, to the coordinated assembly of components and cofactors building each individual complex and eventually the supercomplexes. The genetic cause underlying around half of the diagnosed mitochondrial disease cases is currently known. Many of these cases result from pathogenic variants in genes encoding structural subunits or additional factors directly involved in the assembly of the ETC complexes. Here, we review the historical and most recent findings concerning the clinical phenotypes and the molecular pathological mechanisms underlying this particular group of disorders.
Collapse
Affiliation(s)
- Erika Fernandez-Vizarra
- Institute of Molecular, Cell and Systems Biology, College of Medical, Veterinary and Life Sciences, University of Glasgow, UK
| | - Massimo Zeviani
- Venetian Institute of Molecular Medicine, Padova, Italy.,Department of Neurosciences, University of Padova, Italy
| |
Collapse
|
20
|
Immunohistochemistry and Mutation Analysis of SDHx Genes in Carotid Paragangliomas. Int J Mol Sci 2020; 21:ijms21186950. [PMID: 32971818 PMCID: PMC7576476 DOI: 10.3390/ijms21186950] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/15/2020] [Accepted: 09/16/2020] [Indexed: 12/12/2022] Open
Abstract
Carotid paragangliomas (CPGLs) are rare neuroendocrine tumors often associated with mutations in SDHx genes. The immunohistochemistry of succinate dehydrogenase (SDH) subunits has been considered a useful instrument for the prediction of SDHx mutations in paragangliomas/pheochromocytomas. We compared the mutation status of SDHx genes with the immunohistochemical (IHC) staining of SDH subunits in CPGLs. To identify pathogenic/likely pathogenic variants in SDHx genes, exome sequencing data analysis among 42 CPGL patients was performed. IHC staining of SDH subunits was carried out for all CPGLs studied. We encountered SDHx variants in 38% (16/42) of the cases in SDHx genes. IHC showed negative (5/15) or weak diffuse (10/15) SDHB staining in most tumors with variants in any of SDHx (94%, 15/16). In SDHA-mutated CPGL, SDHA expression was completely absent and weak diffuse SDHB staining was detected. Positive immunoreactivity for all SDH subunits was found in one case with a variant in SDHD. Notably, CPGL samples without variants in SDHx also demonstrated negative (2/11) or weak diffuse (9/11) SDHB staining (42%, 11/26). Obtained results indicate that SDH immunohistochemistry does not fully reflect the presence of mutations in the genes; diagnostic effectiveness of this method was 71%. However, given the high sensitivity of SDHB immunohistochemistry, it could be used for initial identifications of patients potentially carrying SDHx mutations for recommendation of genetic testing.
Collapse
|
21
|
Withey SJ, Perrio S, Christodoulou D, Izatt L, Carroll P, Velusamy A, Obholzer R, Lewington V, Jacques AET. Imaging Features of Succinate Dehydrogenase-deficient Pheochromocytoma-Paraganglioma Syndromes. Radiographics 2020; 39:1393-1410. [PMID: 31498738 DOI: 10.1148/rg.2019180151] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Pheochromocytoma (PC) and paraganglioma (PGL) are rare neuroendocrine tumors that occur throughout the body from the base of the skull to the pelvis. Sympathetic catecholamine-secreting tumors may be associated with hyperadrenergic symptoms and long-term morbidity if they are untreated. Typically biochemically silent, head and neck PGLs may result in cranial nerve palsies and symptoms due to localized mass effect. Tumors can arise sporadically or as part of an inheritable PC-PGL syndrome. Up to 40% of tumors are recognized to be associated with germline mutations in an increasing array of susceptibility genes, including those that appear to arise sporadically. Most commonly, up to 25% of all PC-PGLs are associated with mutations in one of the succinate dehydrogenase (SDH) enzyme subunit genes. The resulting familial PC-PGL syndrome varies according to the affected enzyme subunit (most commonly SDHB and SDHD mutations) with respect to tumor prevalence, location, age of onset, and risk of malignancy. Patients with SDH enzyme mutations have increased lifetime risk of developing multifocal tumors and malignancy. Early recognition of individuals at high risk, genetic testing, screening of family members, and lifelong surveillance programs are recommended, but not without health, economic, and psychologic implications. Anatomic and functional imaging is key to diagnosis, staging, treatment planning, and lifelong surveillance of these individuals. Radiologists must be aware of the imaging appearance of these varied tumors.©RSNA, 2019.
Collapse
Affiliation(s)
- Samuel Joseph Withey
- From the Departments of Radiology (S.J.W., S.P., D.C., A.E.T.J.), Genetics (L.I.), Endocrinology (P.C., A.V.), Ear, Nose, and Throat Surgery (R.O.), and Nuclear Medicine (V.L.), Guy's and St Thomas' National Health Service Foundation Trust, St Thomas' Hospital, Level 1, Lambeth Wing, London SE1 7EH, England; and Division of Imaging Sciences and Biomedical Engineering, King's College London, London, England (V.L.)
| | - Stephen Perrio
- From the Departments of Radiology (S.J.W., S.P., D.C., A.E.T.J.), Genetics (L.I.), Endocrinology (P.C., A.V.), Ear, Nose, and Throat Surgery (R.O.), and Nuclear Medicine (V.L.), Guy's and St Thomas' National Health Service Foundation Trust, St Thomas' Hospital, Level 1, Lambeth Wing, London SE1 7EH, England; and Division of Imaging Sciences and Biomedical Engineering, King's College London, London, England (V.L.)
| | - Dimitra Christodoulou
- From the Departments of Radiology (S.J.W., S.P., D.C., A.E.T.J.), Genetics (L.I.), Endocrinology (P.C., A.V.), Ear, Nose, and Throat Surgery (R.O.), and Nuclear Medicine (V.L.), Guy's and St Thomas' National Health Service Foundation Trust, St Thomas' Hospital, Level 1, Lambeth Wing, London SE1 7EH, England; and Division of Imaging Sciences and Biomedical Engineering, King's College London, London, England (V.L.)
| | - Louise Izatt
- From the Departments of Radiology (S.J.W., S.P., D.C., A.E.T.J.), Genetics (L.I.), Endocrinology (P.C., A.V.), Ear, Nose, and Throat Surgery (R.O.), and Nuclear Medicine (V.L.), Guy's and St Thomas' National Health Service Foundation Trust, St Thomas' Hospital, Level 1, Lambeth Wing, London SE1 7EH, England; and Division of Imaging Sciences and Biomedical Engineering, King's College London, London, England (V.L.)
| | - Paul Carroll
- From the Departments of Radiology (S.J.W., S.P., D.C., A.E.T.J.), Genetics (L.I.), Endocrinology (P.C., A.V.), Ear, Nose, and Throat Surgery (R.O.), and Nuclear Medicine (V.L.), Guy's and St Thomas' National Health Service Foundation Trust, St Thomas' Hospital, Level 1, Lambeth Wing, London SE1 7EH, England; and Division of Imaging Sciences and Biomedical Engineering, King's College London, London, England (V.L.)
| | - Anand Velusamy
- From the Departments of Radiology (S.J.W., S.P., D.C., A.E.T.J.), Genetics (L.I.), Endocrinology (P.C., A.V.), Ear, Nose, and Throat Surgery (R.O.), and Nuclear Medicine (V.L.), Guy's and St Thomas' National Health Service Foundation Trust, St Thomas' Hospital, Level 1, Lambeth Wing, London SE1 7EH, England; and Division of Imaging Sciences and Biomedical Engineering, King's College London, London, England (V.L.)
| | - Rupert Obholzer
- From the Departments of Radiology (S.J.W., S.P., D.C., A.E.T.J.), Genetics (L.I.), Endocrinology (P.C., A.V.), Ear, Nose, and Throat Surgery (R.O.), and Nuclear Medicine (V.L.), Guy's and St Thomas' National Health Service Foundation Trust, St Thomas' Hospital, Level 1, Lambeth Wing, London SE1 7EH, England; and Division of Imaging Sciences and Biomedical Engineering, King's College London, London, England (V.L.)
| | - Valerie Lewington
- From the Departments of Radiology (S.J.W., S.P., D.C., A.E.T.J.), Genetics (L.I.), Endocrinology (P.C., A.V.), Ear, Nose, and Throat Surgery (R.O.), and Nuclear Medicine (V.L.), Guy's and St Thomas' National Health Service Foundation Trust, St Thomas' Hospital, Level 1, Lambeth Wing, London SE1 7EH, England; and Division of Imaging Sciences and Biomedical Engineering, King's College London, London, England (V.L.)
| | - Audrey Eleanor Therese Jacques
- From the Departments of Radiology (S.J.W., S.P., D.C., A.E.T.J.), Genetics (L.I.), Endocrinology (P.C., A.V.), Ear, Nose, and Throat Surgery (R.O.), and Nuclear Medicine (V.L.), Guy's and St Thomas' National Health Service Foundation Trust, St Thomas' Hospital, Level 1, Lambeth Wing, London SE1 7EH, England; and Division of Imaging Sciences and Biomedical Engineering, King's College London, London, England (V.L.)
| |
Collapse
|
22
|
Sen I, Young WF, Kasperbauer JL, Polonis K, Harmsen WS, Colglazier JJ, DeMartino RR, Oderich GS, Kalra M, Bower TC. Tumor-specific prognosis of mutation-positive patients with head and neck paragangliomas. J Vasc Surg 2020; 71:1602-1612.e2. [PMID: 32035780 DOI: 10.1016/j.jvs.2019.08.232] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 08/06/2019] [Indexed: 01/16/2023]
Abstract
BACKGROUND Genetic testing to identify succinate dehydrogenase (SDH) mutations in patients with head and neck paraganglioma (HNP) has been in clinical practice for more than a decade. However, the recurrence and metachronous tumor occurrence risks in surgically treated mutation-positive patients are not well studied. METHODS Clinical and procedural details of consecutive patients who underwent excision for HNP from January 1996 to October 2016 were retrospectively reviewed. End points included recurrence, metachronous tumor detection, and mortality. Germline DNA was tested to identify mutations in SDHx genes. Patients were divided into three groups on the basis of genetic testing: group I, positive; group II, negative; and group III, unknown or offered but not tested. RESULTS HNP was diagnosed in 268 patients, 214 (147 female; mean age, 47 years) included in this study. Directed genetic testing was performed in 68; mutations were detected in SDH in 47 (69%), a majority SDHD. In group I, 47 patients had 64 procedures for 81 tumors (52 carotid body tumors [CBTs]); 17 (36%) were bilateral, 7 (15%) multiple, 3 (6%) functional, and 7 (15%) malignant. Residual tumor in 10 was significant in 2, managed by radiation therapy and reoperation. Local recurrence was detected in 12 patients (25%) at a median of 8 years; 11 metachronous mediastinal and retroperitoneal paragangliomas were detected in 8 (17%) at a median of 13 years. Systemic metastases occurred in five (10%). Six patients (13%) had more than one recurrence. In group II, 21 patients had 22 procedures for 23 tumors, 17 CBTs. Two (9%) were bilateral and two (9%) malignant. Excision was complete in all with no recurrence or systemic metastasis at last follow-up. For group III, 146 patients underwent 153 procedures for 156 tumors, 95 CBTs; 7 (5%) were bilateral, 2 (1%) multiple, 8 (5%) functional, and 1 (0.6%) malignant. Local recurrence was detected in nine (6%) at a median of 9 years and metachronous HNP in three (2%) at a median of 5 years. Systemic metastases occurred in two (1%). Mortality was 4% in group I and 3% in group III, none procedure or tumor related. Group I (mutation positive) had 10-year overall, recurrence-free, and metachronous tumor-free survival rates of 93%, 69.4%, and 73%, respectively, lower than the other groups (P < .001). CONCLUSIONS Bilateral, functional, malignant, recurrent, and metachronous tumors are more common in SDH mutation-positive patients with HNP. Overall survival in patients with HNP is high. Metachronous tumors or local recurrences occur late, and long-term follow-up is necessary.
Collapse
Affiliation(s)
- Indrani Sen
- Department of Vascular Surgery, Mayo Clinic, Rochester, Minn.
| | | | | | | | - William S Harmsen
- Department of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minn
| | | | | | | | - Manju Kalra
- Department of Vascular Surgery, Mayo Clinic, Rochester, Minn
| | - Thomas C Bower
- Department of Vascular Surgery, Mayo Clinic, Rochester, Minn
| |
Collapse
|
23
|
Marquez J, Flores J, Kim AH, Nyamaa B, Nguyen ATT, Park N, Han J. Rescue of TCA Cycle Dysfunction for Cancer Therapy. J Clin Med 2019; 8:jcm8122161. [PMID: 31817761 PMCID: PMC6947145 DOI: 10.3390/jcm8122161] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 11/30/2019] [Accepted: 12/04/2019] [Indexed: 02/07/2023] Open
Abstract
Mitochondrion, a maternally hereditary, subcellular organelle, is the site of the tricarboxylic acid (TCA) cycle, electron transport chain (ETC), and oxidative phosphorylation (OXPHOS)—the basic processes of ATP production. Mitochondrial function plays a pivotal role in the development and pathology of different cancers. Disruption in its activity, like mutations in its TCA cycle enzymes, leads to physiological imbalances and metabolic shifts of the cell, which contributes to the progression of cancer. In this review, we explored the different significant mutations in the mitochondrial enzymes participating in the TCA cycle and the diseases, especially cancer types, that these malfunctions are closely associated with. In addition, this paper also discussed the different therapeutic approaches which are currently being developed to address these diseases caused by mitochondrial enzyme malfunction.
Collapse
Affiliation(s)
- Jubert Marquez
- Department of Health Science and Technology, College of Medicine, Inje University, Busan 47392, Korea; (J.M.); (A.H.K.)
| | - Jessa Flores
- Department of Physiology, College of Medicine, Inje University, Busan 47392, Korea; (J.F.); (B.N.); (A.T.T.N.)
| | - Amy Hyein Kim
- Department of Health Science and Technology, College of Medicine, Inje University, Busan 47392, Korea; (J.M.); (A.H.K.)
| | - Bayalagmaa Nyamaa
- Department of Physiology, College of Medicine, Inje University, Busan 47392, Korea; (J.F.); (B.N.); (A.T.T.N.)
- Department of Hematology, Mongolian National University of Medical Sciences, Ulaanbaatar 14210, Mongolia
| | - Anh Thi Tuyet Nguyen
- Department of Physiology, College of Medicine, Inje University, Busan 47392, Korea; (J.F.); (B.N.); (A.T.T.N.)
| | - Nammi Park
- Cardiovascular and Metabolic Disease Center, Paik Hospital, Inje University, Busan 47392, Korea;
| | - Jin Han
- Department of Health Science and Technology, College of Medicine, Inje University, Busan 47392, Korea; (J.M.); (A.H.K.)
- Department of Physiology, College of Medicine, Inje University, Busan 47392, Korea; (J.F.); (B.N.); (A.T.T.N.)
- Cardiovascular and Metabolic Disease Center, Paik Hospital, Inje University, Busan 47392, Korea;
- Correspondence: ; Tel.: +8251-890-8748
| |
Collapse
|
24
|
Lee H, Jeong S, Yu Y, Kang J, Sun H, Rhee JK, Kim YH. Risk of metastatic pheochromocytoma and paraganglioma in SDHx mutation carriers: a systematic review and updated meta-analysis. J Med Genet 2019; 57:217-225. [PMID: 31649053 DOI: 10.1136/jmedgenet-2019-106324] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 09/04/2019] [Accepted: 09/16/2019] [Indexed: 01/02/2023]
Abstract
BACKGROUND Pheochromocytoma and paraganglioma (PPGL) are tumours that arise from chromaffin cells. Some genetic mutations influence PPGL, among which, those in genes encoding subunits of succinate dehydrogenase (SDHA, SDHB, SDHC and SDHD) and assembly factor (SDHAF2) are the most relevant. However, the risk of metastasis posed by these mutations is not reported except for SDHB and SDHD mutations. This study aimed to update the metastatic risks, considering prevalence and incidence of each SDHx mutation, which were dealt formerly all together. METHODS We searched EMBASE and MEDLINE and selected 27 articles. The patients included in the studies were divided into three groups depending on the presence of PPGL. We checked the heterogeneity between studies and performed a meta-analysis using Hartung-Knapp-Sidik-Jonkman method based on a random effect model. RESULTS The highest PPGL prevalence was for SDHB mutation, ranging from 23% to 31%, and for SDHC mutation (23%), followed by that for SDHA mutation (16%). The lowest prevalence was for SDHD mutation, ranging from 6% to 8%. SDHAF2 mutation showed no metastatic events. The PPGL incidence showed a tendency similar to that of its prevalence with the highest risk of metastasis posed by SDHB mutation (12%-41%) and the lowest risk by SDHD mutation (~4%). CONCLUSION There was no integrated evidence of how SDHx mutations are related to metastatic PPGL. However, these findings suggest that SDHA, SDHB and SDHC mutations are highly associated and should be tested as indicators of metastasis in patients with PPGL.
Collapse
Affiliation(s)
- Hansong Lee
- Interdisciplinary program of genomic data science, Pusan National University School of Medicine, Yangsan, Korea (the Republic of)
| | - Seongdo Jeong
- Interdisciplinary program of genomic data science, Pusan National University School of Medicine, Yangsan, Korea (the Republic of)
| | - Yeuni Yu
- Interdisciplinary program of genomic data science, Pusan National University School of Medicine, Yangsan, Korea (the Republic of)
| | - Junho Kang
- Interdisciplinary program of genomic data science, Pusan National University School of Medicine, Yangsan, Korea (the Republic of)
| | - Hokeun Sun
- Department of Statistics, Pusan National University School of Medicine, Busan, Korea (the Republic of)
| | - Je-Keun Rhee
- School of Systems Biomedical Science, Soongsil University, Seoul, Korea (the Republic of)
| | - Yun Hak Kim
- Department of Anatomy and Department of Biomedical Informatics, Pusan National University School of Medicine, Yangsan, Korea (the Republic of)
| |
Collapse
|
25
|
Aghamir SMK, Heshmat R, Ebrahimi M, Ketabchi SE, Parichehreh Dizaji S, Khatami F. The Impact Of Succinate Dehydrogenase Gene (SDH) Mutations In Renal Cell Carcinoma (RCC): A Systematic Review. Onco Targets Ther 2019; 12:7929-7940. [PMID: 31579262 PMCID: PMC6771773 DOI: 10.2147/ott.s207460] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Accepted: 09/09/2019] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION Renal cell cancer (RCC) syndrome is linked to Krebs cycle compartments and their coding genes' alterations like succinate dehydrogenase genes (SDHx). Here we present a systematic review of the SDH genes' mutations and their impact on both RCC diagnosis and prognosis. METHODS This systematic review includes any study in which tissue samples of RCC are considered in correlation with the SDHx mutations, microsatellite instability (MSI), and protein expression. For this purpose, a systematic search of MEDLINE (PubMed), Scopus, Embase, and Web of Science databases was conducted and finally 5384 articles were recruited. All studies' content was checked to find the related ones which were 145 articles, which with data extraction were limited to nineteen. RESULTS The final selected nineteen studies investigating the SDHx role in RCC tumor genesis were included, among which fifteen were mutation analysis, three were just SDHx protein expression, and two were MSI and mutation analysis studies. A total of 432 RCC patients were reported by SDH mutations, and 64 patients with MSI and SDH expression change were reported in 514 surgically resected renal epithelial tumors. The most common mutation was the single nucleotide variant rs772551056 (c.137G>A) of SDHB. For SDHC, c.380A>G presented in 48 RCC patients, and for SDHA a novel germline mutation c.2T>C: p.M1T in an occasional case of gastrointestinal stromal tumor intricate with RCC. CONCLUSION RCC as an aggressive type of kidney cancer needs some biomarkers to be diagnosed exactly. It was shown recently that the succinate dehydrogenase gene variations can provide this diagnostic and prognostic biomarker. For this purpose, SDHB rs772551056 associated with its protein expression alterations can be taken into account. It is possible that a novel mutation of SDHA (c.2T>C: p.M1T) can provide evidence of GIST associated with RCC as well.
Collapse
Affiliation(s)
| | - Ramin Heshmat
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Ebrahimi
- Department of Internal Medicine, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Somayeh Parichehreh Dizaji
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Khatami
- Urology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
26
|
Guha A, Musil Z, Vícha A, Zelinka T, Pacák K, Astl J, Chovanec M. A systematic review on the genetic analysis of paragangliomas: primarily focused on head and neck paragangliomas. Neoplasma 2019; 66:671-680. [PMID: 31307198 PMCID: PMC6826254 DOI: 10.4149/neo_2018_181208n933] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Accepted: 05/06/2019] [Indexed: 12/20/2022]
Abstract
Head and neck paragangliomas Paragangliomas and pheochromocytomas are rare, mostly benign neuroendocrine tumors, which are embryologically derived from neural crest cells of the autonomic nervous system. Paragangliomas are essentially the extra-adrenal counterparts of pheochromocytomas. As such this family of tumors can be subdivided into head and neck paragangliomas, pheochromocytomas and thoracic and abdominal extra-adrenal paragangliomas. Ten out of fifteen genes that contribute to the development of paragangliomas are more susceptible to the development of head and neck paragangliomas when mutated. Gene expression profiling revealed that pheochromocytomas and paragangliomas can be classified into two main clusters (C1 and C2) based on transcriptomes. These groups were defined according to their mutational status and as such strongly associated with specific tumorigenic pathways. The influence of the main genetic drivers on the somatic molecular phenotype was shown by DNA methylation and miRNA profiling. Certain subunits of succinate dehydrogenase (SDHx), von Hippel-Lindau (VHL) and transmembrane protein 127 (TMEM127) still have the highest impact on development of head and neck paragangliomas. The link between RAS proteins and the formation of pheochromocytoma and paragangliomas is clear due to the effect of receptor tyrosine-protein kinase (RET) and neurofibromatosis type 1 (NF1) in RAS signaling and recent discovery of the role of HRAS. The functions of MYC-associated factor X (MAX) and prolyl hydroxylase 2 (PHD2) mutations in the contribution to the pathogenesis of paragangliomas still remain unclear. Ongoing studies give us insight into the incidence of germline and somatic mutations, thus offering guidelines to early detection. Furthermore, these also show the risk of mistakenly assuming sporadic cases in the absence of definitive family history in head and neck paragangliomas.
Collapse
Affiliation(s)
- Anasuya Guha
- Department of Otorhinolaryngology, 3 Faculty of Medicine and University Hospital Kralovske Vinohrady, Charles University in Prague, Czech Republic
| | - Zdenek Musil
- Department of Biology and Medical Genetics, 1 Faculty of Medicine and General University Hospital, Charles University in Prague, Czech Republic
| | - Aleš Vícha
- Department of Pediatric Hematology and Oncology, 2 Faculty of Medicine and University Hospital Motol, Charles University in Prague, Czech Republic
| | - Tomáš Zelinka
- Department of Endocrinology and Metabolism, 1 Faculty of Medicine and General University Hospital, Charles University in Prague, Czech Republic
| | - Karel Pacák
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Jaromir Astl
- Department of Otorhinolaryngology and Maxillofacial Surgery, 3 Faculty of Medicine and Military University Hospital, Charles University in Prague, Czech Republic
| | - Martin Chovanec
- Department of Otorhinolaryngology, 3 Faculty of Medicine and University Hospital Kralovske Vinohrady, Charles University in Prague, Czech Republic
| |
Collapse
|
27
|
Abstract
The mitochondrial enzyme succinate dehydrogenase (SDH) acts as a tumor suppressor. Biallelic inactivation of one of the genes encoding for SDH subunits (collectively named SDHx) leads to complete loss of the protein function and the development of diverse group of tumors. Pheochromocytomas-paragangliomas are the prime example of hereditary tumors caused by SDH deficiency. In this review, we discuss the roles of imaging examinations, and illustrate new insights into genotype-imaging phenotype relationships.
Collapse
Affiliation(s)
- David Taïeb
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, Marseille, France
| | - Henri Timmers
- Department of Internal Medicine, Division of Endocrinology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Karel Pacak
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| |
Collapse
|
28
|
Kolasinska-Ćwikła A, Pęczkowska M, Ćwikła JB, Michałowska I, Pałucki JM, Bodei L, Lewczuk-Myślicka A, Januszewicz A. A Clinical Efficacy of PRRT in Patients with Advanced, Nonresectable, Paraganglioma-Pheochromocytoma, Related to SDHx Gene Mutation. J Clin Med 2019; 8:jcm8070952. [PMID: 31262070 PMCID: PMC6678858 DOI: 10.3390/jcm8070952] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Revised: 06/26/2019] [Accepted: 06/28/2019] [Indexed: 12/19/2022] Open
Abstract
Paragangliomas and pheochromytomas (PPGLs) exhibit variable malignancy, advanced/hormonally active/progressive need therapy. PRRT (Peptide Receptor Radionuclide Therapy) could be an option for these patients. To evaluate the effectiveness of PRRT (90Y DOTATATE), based on overall survival (OS) and progression-free survival (PFS), in patients with PPGLs, related to SDHx gene mutation, we conducted a prospective open-label, single-center, phase II study. Thirteen patients were observed, eight PGL1 and five PGL4, all with advanced, non-resectable tumors, and eight had metastases. All were treated with 90Y DOTATATE. Efficacy was based on OS and PFS, and radiological response was based on RECIST. Hormonal activity was evaluated using serum-fractionated free catecholamines. Eight subjects had a clinical response, three were stable, and two exhibited disease progression. Among four patients with hormonally-active PPGLs, three showed a reduction and one showed normalization. OS for all was 68.0 months; PFS was 35.0 months. OS in PGL4 = 25.0 vs. N.R. (not reached) in PGL1. PFS in PGL4 = 12.0 vs. N.R. in PGL1. A difference was seen in the OS and PFS in patients who did not respond clinically, compared to those who did, OS = 22.0 vs. N.R. PFS = 7.0 vs. N.R. A difference in the OS and PFS was noted in patients with liver and bone involvement compared to those without. PRRT is an effective therapy in selected population of patients with SDHx, in those with locally-advanced, non-resectable tumors. Furthermore, it is effective regardless of the secretory status.
Collapse
Affiliation(s)
- Agnieszka Kolasinska-Ćwikła
- Department of Oncology and Radiotherapy and Department of Radiology, Maria Skłodowska-Curie Memorial Cancer Center, 02-034 Warsaw, Poland
| | - Mariola Pęczkowska
- Department of Hypertension and Department of Radiology Institute of Cardiology, 04-628 Warsaw, Poland
| | - Jarosław B Ćwikła
- Department of Cardiology and Cardiosurgery, School of Medicine; University of Warmia and Mazury, 10-082 Olsztyn, Poland.
| | - Ilona Michałowska
- Department of Hypertension and Department of Radiology Institute of Cardiology, 04-628 Warsaw, Poland
| | - Jakub M Pałucki
- Department of Oncology and Radiotherapy and Department of Radiology, Maria Skłodowska-Curie Memorial Cancer Center, 02-034 Warsaw, Poland
| | - Lisa Bodei
- Molecular Imaging and Therapy Service, Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Anna Lewczuk-Myślicka
- Department of Internal Medicine and Endocrinology, Medical University of Gdansk, 80-211 Gdansk, Poland
| | - Andrzej Januszewicz
- Department of Hypertension and Department of Radiology Institute of Cardiology, 04-628 Warsaw, Poland
| |
Collapse
|
29
|
Hu H, Zhao J, Wu Z, Huang B. Level of plasma catecholamine predicts surgical outcomes of carotid body tumors: Retrospective cohort study. Head Neck 2019; 41:3258-3264. [PMID: 31157939 DOI: 10.1002/hed.25827] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 04/22/2019] [Accepted: 05/22/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUNDS Carotid body tumors (CBTs) are rare neoplasms and some of them produce catecholamine. Although operations for catecholamine-producing CBTs are safe, the relationship between prognosis and endocrine function has not been analyzed before. METHODS Patients diagnosed with CBTs in our department between 2009 and 2018 were analyzed. Plasma catecholamine was examined as a variable of surgical outcomes and prognosis by using statistical methods. RESULTS Patients who suffered CBTs and underwent operations were divided into two groups according to their plasma catecholamine. Patients in the normal group had more or heavier surgical complications, such as neurological complications (P = .008) and blood loss (P = .03), than those in the high group. However, overall survival, local recurrence, and remote metastasis were not varied significantly in both groups. CONCLUSIONS A high level of plasma catecholamine was a predictor for the improved operative outcomes of CBTs. Hence, nonfunctional CBTs had further short-term surgical complications.
Collapse
Affiliation(s)
- Huanrui Hu
- Department of Vascular Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China.,National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Jichun Zhao
- Department of Vascular Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Zhoupeng Wu
- Department of Vascular Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Bin Huang
- Department of Vascular Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| |
Collapse
|
30
|
Eijkelenkamp K, Osinga TE, Links TP, van der Horst-Schrivers ANA. Clinical implications of the oncometabolite succinate in SDHx-mutation carriers. Clin Genet 2019; 97:39-53. [PMID: 30977114 PMCID: PMC6972524 DOI: 10.1111/cge.13553] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 03/15/2019] [Accepted: 04/10/2019] [Indexed: 12/11/2022]
Abstract
Succinate dehydrogenase (SDH) mutations lead to the accumulation of succinate, which acts as an oncometabolite. Germline SDHx mutations predispose to paraganglioma (PGL) and pheochromocytoma (PCC), as well as to renal cell carcinoma and gastro‐intestinal stromal tumors. The SDHx genes were the first tumor suppressor genes discovered which encode for a mitochondrial enzyme, thereby supporting Otto Warburg's hypothesis in 1926 that a direct link existed between mitochondrial dysfunction and cancer. Accumulation of succinate is the hallmark of tumorigenesis in PGL and PCC. Succinate accumulation inhibits several α‐ketoglutarate dioxygenases, thereby inducing the pseudohypoxia pathway and causing epigenetic changes. Moreover, SDH loss as a consequence of SDHx mutations can lead to reprogramming of cell metabolism. Metabolomics can be used as a diagnostic tool, as succinate and other metabolites can be measured in tumor tissue, plasma and urine with different techniques. Furthermore, these pathophysiological characteristics provide insight into therapeutic targets for metastatic disease. This review provides an overview of the pathophysiology and clinical implications of oncometabolite succinate in SDHx mutations.
Collapse
Affiliation(s)
- Karin Eijkelenkamp
- Department of Endocrinology and Metabolic Diseases, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Thamara E Osinga
- Department of Endocrinology and Metabolic Diseases, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Thera P Links
- Department of Endocrinology and Metabolic Diseases, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Anouk N A van der Horst-Schrivers
- Department of Endocrinology and Metabolic Diseases, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| |
Collapse
|
31
|
Stanley K, Friehling E, Davis A, Ranganathan S. Succinate Dehydrogenase-Deficient Gastrointestinal Stromal Tumor With SDHC Germline Mutation and Bilateral Renal and Neck Cysts. Pediatr Dev Pathol 2019; 22:265-268. [PMID: 30301441 DOI: 10.1177/1093526618805354] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Gastrointestinal stromal tumors (GISTs) are rare in children. Succinate dehydrogenase (SDH)-deficient GISTs are wild type and lack KIT proto-oncogene receptor tyrosine kinase and platelet-derived growth factor receptor A ( KIT or PDGFRA) mutations. These tumors result from germline SDH mutations, somatic SDH mutations, or SDH epimutants. Germline mutations in SDH genes ( SDHA, SDHB, SDHC, or SDHD) suggest Carney-Stratakis syndrome, a paraganglioma syndrome with predisposition for GIST. Negative immunohistochemistry for SDHB indicates dysfunction of the mitochondrial complex regardless of the subunit affected. We present an adolescent male with an SDH-deficient GIST and SDHC germline mutation who developed bilateral renal cysts and neck cysts, not previously described in children with this mutation. Germline testing is critical when SDH mutations are discovered due to treatment and surveillance implications. Further investigations are necessary to fully define the phenotypic expression of this mutation.
Collapse
Affiliation(s)
- Kaitlin Stanley
- 1 Division of Pediatric Hematology/Oncology, Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania
| | - Erika Friehling
- 1 Division of Pediatric Hematology/Oncology, Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania
| | - Amy Davis
- 2 Department of Pathology, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania
| | | |
Collapse
|
32
|
Role of Preoperative Embolization in Surgical Treatment of the Carotid Body Paragangliomas. J Craniofac Surg 2019; 30:e267-e270. [DOI: 10.1097/scs.0000000000005333] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
|
33
|
Hong A, Shanahan M, Schenberg T, Inder W, MacIsaac R, James P, Sachithanandan N. Higher risk of phaeochromocytoma/paraganglioma (Phaeo‐Pgl) in SDHD than SDHB carriers: an Australian cohort study. Intern Med J 2019; 49:529-532. [DOI: 10.1111/imj.14250] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 09/14/2018] [Accepted: 10/10/2018] [Indexed: 11/30/2022]
Affiliation(s)
- Alice Hong
- Department of Endocrinology and DiabetesSt Vincent's Hospital Melbourne Melbourne Victoria Australia
| | - Mary Shanahan
- Familial Cancer ClinicPeter MacCallum Cancer Centre Melbourne Victoria Australia
| | - Tess Schenberg
- Familial Cancer ClinicPeter MacCallum Cancer Centre Melbourne Victoria Australia
| | - Warrick Inder
- Department of Endocrinology and DiabetesPrincess Alexandra Hospital Brisbane Queensland Australia
| | - Richard MacIsaac
- Department of Endocrinology and DiabetesSt Vincent's Hospital Melbourne Melbourne Victoria Australia
| | - Paul James
- Familial Cancer ClinicPeter MacCallum Cancer Centre Melbourne Victoria Australia
| | - Nirupa Sachithanandan
- Department of Endocrinology and DiabetesSt Vincent's Hospital Melbourne Melbourne Victoria Australia
- Familial Cancer ClinicPeter MacCallum Cancer Centre Melbourne Victoria Australia
| |
Collapse
|
34
|
Oudijk L, Gaal J, de Krijger RR. The Role of Immunohistochemistry and Molecular Analysis of Succinate Dehydrogenase in the Diagnosis of Endocrine and Non-Endocrine Tumors and Related Syndromes. Endocr Pathol 2019; 30:64-73. [PMID: 30421319 DOI: 10.1007/s12022-018-9555-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Succinate dehydrogenase (SDH) is an enzyme complex, composed of four protein subunits, that plays a role in both the citric acid cycle and the electron transport chain. The genes for SDHA, SDHB, SDHC, and SDHD are located in the nuclear DNA, and mutations in these genes have initially been described in paragangliomas (PGL) and pheochromocytomas (PCC), which are relatively rare tumors derived from the autonomic nervous system and the adrenal medulla, respectively. Patients with SDH mutations, that are almost exclusively in the germline, are frequently affected by multiple PGL and/or PCC. In addition, other tumors have been associated with SDH mutations as well, including gastrointestinal stromal tumors, SDH-deficient renal cell carcinoma, and pituitary adenomas. Immunohistochemistry for SDHB and SDHA has been shown to be a valuable additional tool in the histopathological analysis of these tumors, and can be considered as a surrogate marker for molecular analysis. In addition, SDHB immunohistochemistry is relevant in the decision-making whether a genetic sequence variant represents a pathogenic mutation or not. In this review, we highlight the current knowledge of the physiologic and pathologic role of the SDH enzyme complex and its involvement in endocrine and non-endocrine tumors, with an emphasis on the applicability of immunohistochemistry.
Collapse
Affiliation(s)
- Lindsey Oudijk
- Department of Pathology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands.
| | - José Gaal
- Department of Pathology, Isala Clinics, Zwolle, The Netherlands
| | - Ronald R de Krijger
- Department of Pathology, University Medical Center/Princess Maxima Center for Pediatric Oncology, Utrecht, The Netherlands
| |
Collapse
|
35
|
Jha A, de Luna K, Balili CA, Millo C, Paraiso CA, Ling A, Gonzales MK, Viana B, Alrezk R, Adams KT, Tena I, Chen A, Neuzil J, Raygada M, Kebebew E, Taieb D, O'Dorisio MS, O'Dorisio T, Civelek AC, Stratakis CA, Mercado-Asis L, Pacak K. Clinical, Diagnostic, and Treatment Characteristics of SDHA-Related Metastatic Pheochromocytoma and Paraganglioma. Front Oncol 2019; 9:53. [PMID: 30854332 PMCID: PMC6395427 DOI: 10.3389/fonc.2019.00053] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 01/18/2019] [Indexed: 12/17/2022] Open
Abstract
Background: Pheochromocytoma and paraganglioma (PHEO/PGL) are rare neuroendocrine tumors which may cause potentially life-threatening complications, with about a third of cases found to harbor specific gene mutations. Thus, early diagnosis, treatment, and meticulous monitoring are of utmost importance. Because of low incidence of succinate dehydrogenase complex subunit A (SDHA)-related metastatic PHEO/PGL, currently there exists insufficient clinical information, especially with regards to its diagnostic and treatment characteristics. Methods: Ten patients with SDHA-related metastatic PHEO/PGL were followed-up prospectively and/or retrospectively between January 2010–July 2018. They underwent biochemical tests (n = 10), 123I-MIBG (n = 9) scintigraphy, and multiple whole-body positron emission tomography/computed tomography (PET/CT) scans with 68Ga-DOTATATE (n = 10), 18F-FDG (n = 10), and 18F-FDOPA (n = 6). Results: Our findings suggest that these tumors can occur early and at extra-adrenal locations, behave aggressively, and have a tendency to develop metastatic disease within a short period of time. None of our patients had a family history of PHEO/PGL, making them appear sporadic. Nine out of 10 patients showed abnormal PHEO/PGL-specific biochemical markers with predominantly noradrenergic and/or dopaminergic phenotype, suggesting their utility in diagnosing and monitoring the disease. Per patient detection rates of 68Ga-DOTATATE (n = 10/10), 18F-FDG (n = 10/10), 18F-FDOPA (n = 5/6) PET/CT, and 123I-MIBG (n = 7/9) scintigraphy were 100, 100, 83.33, and 77.77%, respectively. Five out of 7 123I-MIBG positive patients had minimal 123I-MIBG avidity or detected very few lesions compared to widespread metastatic disease on 18F-FDG PET/CT, implying that diagnosis and treatment with 123/131I-MIBG is not a good option. 68Ga-DOTATATE PET/CT was found to be superior or equal to 18F-FDG PET/CT in 7 out of 10 patients and hence, is recommended for evaluation and follow-up of these patients. All 7 out of 7 patients who received conventional therapies (chemotherapy, somatostatin analog therapy, radiation therapy, 131I-MIBG, peptide receptor radionuclide therapy) in addition to surgery showed disease progression. Conclusion: In our cohort of patients, SDHA-related metastatic PHEO/PGL followed a disease-course similar to that of SDHB-related metastatic PHEO/PGL, showing highly aggressive behavior, similar imaging and biochemical phenotypes, and suboptimal response to conventional therapies. Therefore, we recommend careful surveillance of the affected patients and a search for effective therapies.
Collapse
Affiliation(s)
- Abhishek Jha
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Kristine de Luna
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States.,Section of Diabetes, Endocrinology and Metabolism, Department of Medicine, University of Santo Tomas Hospital, Manila, Philippines
| | - Charlene Ann Balili
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States.,Section of Diabetes, Endocrinology and Metabolism, Department of Medicine, University of Santo Tomas Hospital, Manila, Philippines
| | - Corina Millo
- Positron Emission Tomography Department, Warren Grant Magnuson Clinical Center, National Institutes of Health, Bethesda, MD, United States
| | - Cecilia Angela Paraiso
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States.,Section of Diabetes, Endocrinology and Metabolism, Department of Medicine, University of Santo Tomas Hospital, Manila, Philippines
| | - Alexander Ling
- Radiology and Imaging Sciences, Warren Grant Magnuson Clinical Center, National Institutes of Health, Bethesda, MD, United States
| | - Melissa K Gonzales
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Bruna Viana
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Rami Alrezk
- Clinical Endocrine Section, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Karen T Adams
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Isabel Tena
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Alice Chen
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Jiri Neuzil
- Mitochondria, Apoptosis and Cancer Research Group, School of Medical Science, Menzies Health Institute Queensland, Griffith University, Southport, QLD, Australia.,Molecular Therapy Group, Institute of Biotechnology, Czech Academy of Sciences, Prague, Czechia
| | - Margarita Raygada
- Section on Endocrinology and Genetics, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Electron Kebebew
- Endocrine Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - David Taieb
- Department of Nuclear Medicine, La Timone University Hospital, Aix-Marseille University, Marseille, France
| | - M Sue O'Dorisio
- Department of Pediatrics, RJ and LA Carver College of Medicine, University of Iowa, Iowa City, IA, United States
| | - Thomas O'Dorisio
- Neuroendocrine Tumor Program, Division of Endocrinology and Metabolism, Department of Medicine, Holden Comprehensive Cancer Center, The University of Iowa, Iowa City, IA, United States
| | - Ali Cahid Civelek
- Nuclear Medicine Division, Radiology and Imaging Sciences, Warren Grant Magnuson Clinical Center, National Institutes of Health, Bethesda, MD, United States.,Nuclear Medicine, Radiology and Radiological Science, Johns Hopkins Medicine, Baltimore, MD, United States
| | - Constantine A Stratakis
- Section on Endocrinology and Genetics, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Leilani Mercado-Asis
- Section of Diabetes, Endocrinology and Metabolism, Department of Medicine, University of Santo Tomas Hospital, Manila, Philippines
| | - Karel Pacak
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| |
Collapse
|
36
|
Tufton N, Sahdev A, Drake WM, Akker SA. Can subunit-specific phenotypes guide surveillance imaging decisions in asymptomatic SDH mutation carriers? Clin Endocrinol (Oxf) 2019; 90:31-46. [PMID: 30303539 DOI: 10.1111/cen.13877] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 10/07/2018] [Accepted: 10/07/2018] [Indexed: 12/15/2022]
Abstract
OBJECTIVE With the discovery that familial phaeochromocytoma and paraganglioma syndrome can be caused by mutations in each subunit of the succinate dehydrogenase enzyme (SDH), has come the recognition that mutations in the individual subunits have their own distinct natural histories. Increased genetic screening is leading to the identification of increasing numbers of, mostly asymptomatic, gene mutation carriers and the implementation of screening strategies for these individuals. Yet there is, to date, no international consensus regarding screening strategies for asymptomatic carriers. DESIGN A comprehensive PubMed search from 1/1/2000 to 28/2/2018 was undertaken using multiple search terms and subsequently a manual review of references in identified papers to identify all clinically relevant cases and cohorts. In this review, the accumulated, published experience of phenotype and malignancy risks of individual SDH subunits is analysed. Where possible screening results for asymptomatic SDH mutation carriers have been analysed separately to define the penetrance in asymptomatic carriers (asymptomatic penetrance). RESULTS The combined data confirms that "asymptomatic penetrance" is highest for SDHD and when there is penetrance, the most likely site to develop a PGL is head and neck (SDHD) and extra-adrenal abdominal (SDHB). However, the risk in SDHB carriers of developing HNPGL is also high (35.5%) and a PCC is low (15.1%), and in SDHD carriers there is a high risk of developing a PCC (35.8%) or abdominal PGL (9.4%) and a small, but significant risk at other sympathetic sites. The data suggest that the risk of malignant transformation is the same for both PCC and extra-adrenal abdominal PGLs (30%-35%) in SDHB carriers. In SDHD carriers, the risk of malignant transformation was highest in HNPGLs (7.5%) and similar for sympathetic sites (3.8%-5.2%). CONCLUSIONS Using this data, we suggest surveillance screening of asymptomatic carriers can be tailored to the underlying SDH subunit and review possible surveillance programmes.
Collapse
Affiliation(s)
- Nicola Tufton
- Department of Endocrinology, St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
- Centre for Endocrinology, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Anju Sahdev
- Department of Radiology, St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
| | - William M Drake
- Department of Endocrinology, St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
- Centre for Endocrinology, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Scott A Akker
- Department of Endocrinology, St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
- Centre for Endocrinology, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| |
Collapse
|
37
|
Gupta N, Strome SE, Hatten KM. Is routine genetic testing warranted in head and neck paragangliomas? Laryngoscope 2018; 129:1491-1493. [PMID: 30588632 DOI: 10.1002/lary.27656] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/10/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Nidhi Gupta
- Department of Otorhinolaryngology-Head & Neck Surgery, University of Maryland School of Medicine, Baltimore, Maryland, U.S.A
| | - Scott E Strome
- Department of Otorhinolaryngology-Head & Neck Surgery, University of Maryland School of Medicine, Baltimore, Maryland, U.S.A
| | - Kyle M Hatten
- Department of Otorhinolaryngology-Head & Neck Surgery, University of Maryland School of Medicine, Baltimore, Maryland, U.S.A
| |
Collapse
|
38
|
Clinical Syndromes and Genetic Screening Strategies of Pheochromocytoma and Paraganglioma. J Kidney Cancer VHL 2018; 5:14-22. [PMID: 30613466 PMCID: PMC6308242 DOI: 10.15586/jkcvhl.2018.113] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 11/30/2018] [Indexed: 12/20/2022] Open
Abstract
Pheochromocytomas (PCCs) are rare neuroendocrine tumors that originate from chromaffin cells of the adrenal medulla, and paragangliomas (PGLs) are extra-adrenal pheochromocytomas. These can be mainly found in clinical syndromes including multiple endocrine neoplasia (MEN), von Hippel–Lindau (VHL) syndrome, neurofibromatosis-1 (NF-1) and familial paraganglioma (FPGL). PCCs and PGLs are thought to have the highest degree of heritability among human tumors, and it has been estimated that 60% of the patients have genetic abnormalities. This review provides an overview of the clinical syndrome and the genetic screening strategies of PCCs and PGLs. Comprehensive screening principles and strategies, along with specific screening based on clinical symptoms, biochemical tests and immunohistochemistry, are discussed.
Collapse
|
39
|
Cavenagh T, Patel J, Nakhla N, Elstob A, Ingram M, Barber B, Snape K, Bano G, Vlahos I. Succinate dehydrogenase mutations: paraganglioma imaging and at-risk population screening. Clin Radiol 2018; 74:169-177. [PMID: 30551795 DOI: 10.1016/j.crad.2018.11.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 11/06/2018] [Indexed: 01/17/2023]
Abstract
Paragangliomas are rare vascular tumours of the autonomic nervous system. They can be classified as sympathetic or parasympathetic. Sympathetic paragangliomas, which include phaeochromocytomas, tend to be functional and symptomatic. Parasympathetic paragangliomas are usually non-functional and may present with mass effect. Forty percent of paragangliomas are linked to genetic syndromes, most commonly due to mutations of the succinate dehydrogenase (SDH) enzyme complex and are collectively known as paraganglioma syndromes, of which five are described. Genetic testing is recommended for all patients, and their first-degree relatives, diagnosed with paragangliomas. When SDH mutations are discovered, biochemical screening and imaging surveillance is indicated. There is currently no consensus on imaging surveillance protocols. Most advocate full-body imaging, but the choice of technique and frequency varies. If paragangliomas are demonstrated, functional imaging to look for synchronous tumours or metastases is indicated. 2-[18F]-fluoro-2-deoxy-d-glucose (18F-FDG) positron-emission tomography (PET)-computed tomography (CT) is the technique of choice for metastatic evaluation, but [123I]-metaiodobenzylguanidine or [111In]-DTPA-octreotide scintigraphy are also utilised. Current research into emerging positron-emitting radiolabelled somatostatin analogues have yielded promising results, which is likely to be reflected in future guidelines. As genetic testing becomes increasingly prevalent, the need to answer the remaining questions regarding surveillance imaging is paramount.
Collapse
Affiliation(s)
- T Cavenagh
- Department of Radiology, St George's University Hospitals NHS Foundation Trust, UK.
| | - J Patel
- Department of Radiology, St George's University Hospitals NHS Foundation Trust, UK
| | - N Nakhla
- Department of Radiology, St George's University Hospitals NHS Foundation Trust, UK
| | - A Elstob
- Department of Radiology, St George's University Hospitals NHS Foundation Trust, UK
| | - M Ingram
- Department of Radiology, Royal Surrey County Hospital, UK
| | - B Barber
- Department of Radiology, Frimley Health NHS Foundation Trust, UK
| | - K Snape
- Department of Medical Genetics, St George's University Hospitals NHS Foundation Trust, UK
| | - G Bano
- Department of Cellular and Molecular Medicine, St George's University Hospitals NHS Foundation Trust, UK
| | - I Vlahos
- Department of Radiology, St George's University Hospitals NHS Foundation Trust, UK
| |
Collapse
|
40
|
Vermalle M, Tabarin A, Castinetti F. [Hereditary pheochromocytoma and paraganglioma: screening and follow-up strategies in asymptomatic mutation carriers]. ANNALES D'ENDOCRINOLOGIE 2018; 79 Suppl 1:S10-S21. [PMID: 30213301 DOI: 10.1016/s0003-4266(18)31234-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The management of pheochromocytoma and paraganglioma has deeply evolved over the last years due to the discovery of novel genes of susceptibility, especially SDHx, MAX and TMEM127. While the modalities of diagnosis and management of patients presenting with hereditary pheochromocytoma and paraganglioma are now well defined, screening and follow-up strategies for asymptomatic mutation carriers remain a matter of debate. This raises major questions as these asymptomatic patients will require a lifelong follow-up. The aim of this review is an attempt to give insights on the optimal screening and follow-up strategies of asymptomatic carriers of SDHx, MAX and TMEM127 mutations, with additional thoughts on the forensic and psychological aspects of the management of such patients with rare diseases.
Collapse
Affiliation(s)
- Marie Vermalle
- Aix-Marseille université, Institut national de la santé et de la recherche médicale (INSERM), U1251, Marseille Medical Genetics (MMG), Marseille, France; Assistance publique-Hôpitaux de Marseille (AP-HM), département d'endocrinologie, hôpital de la Conception, centre de référence des maladies rares de l'hypophyse HYPO, 13005, Marseille, France.
| | - Antoine Tabarin
- Service d'endocrinologie, diabète et nutrition, USN Haut-Leveque, 33000 CHU Bordeaux, université Bordeaux, France
| | - Frederic Castinetti
- Aix-Marseille université, Institut national de la santé et de la recherche médicale (INSERM), U1251, Marseille Medical Genetics (MMG), Marseille, France; Assistance publique-Hôpitaux de Marseille (AP-HM), département d'endocrinologie, hôpital de la Conception, centre de référence des maladies rares de l'hypophyse HYPO, 13005, Marseille, France.
| |
Collapse
|
41
|
Neumann HP, Young WF, Krauss T, Bayley JP, Schiavi F, Opocher G, Boedeker CC, Tirosh A, Castinetti F, Ruf J, Beltsevich D, Walz M, Groeben HT, von Dobschuetz E, Gimm O, Wohllk N, Pfeifer M, Lourenço DM, Peczkowska M, Patocs A, Ngeow J, Makay Ö, Shah NS, Tischler A, Leijon H, Pennelli G, Villar Gómez de Las Heras K, Links TP, Bausch B, Eng C. 65 YEARS OF THE DOUBLE HELIX: Genetics informs precision practice in the diagnosis and management of pheochromocytoma. Endocr Relat Cancer 2018; 25:T201-T219. [PMID: 29794110 DOI: 10.1530/erc-18-0085] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Accepted: 05/24/2018] [Indexed: 12/21/2022]
Abstract
Although the authors of the present review have contributed to genetic discoveries in the field of pheochromocytoma research, we can legitimately ask whether these advances have led to improvements in the diagnosis and management of patients with pheochromocytoma. The answer to this question is an emphatic Yes! In the field of molecular genetics, the well-established axiom that familial (genetic) pheochromocytoma represents 10% of all cases has been overturned, with >35% of cases now attributable to germline disease-causing mutations. Furthermore, genetic pheochromocytoma can now be grouped into five different clinical presentation types in the context of the ten known susceptibility genes for pheochromocytoma-associated syndromes. We now have the tools to diagnose patients with genetic pheochromocytoma, identify germline mutation carriers and to offer gene-informed medical management including enhanced surveillance and prevention. Clinically, we now treat an entire family of tumors of the paraganglia, with the exact phenotype varying by specific gene. In terms of detection and classification, simultaneous advances in biochemical detection and imaging localization have taken place, and the histopathology of the paraganglioma tumor family has been revised by immunohistochemical-genetic classification by gene-specific antibody immunohistochemistry. Treatment options have also been substantially enriched by the application of minimally invasive and adrenal-sparing surgery. Finally and most importantly, it is now widely recognized that patients with genetic pheochromocytoma/paraganglioma syndromes should be treated in specialized centers dedicated to the diagnosis, treatment and surveillance of this rare neoplasm.
Collapse
Affiliation(s)
- Hartmut P Neumann
- Section for Preventive MedicineUniversity Medical Center, Albert-Ludwigs-University, Freiburg, Germany
| | - William F Young
- Division of EndocrinologyDiabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, New York, USA
| | - Tobias Krauss
- Department of RadiologyMedical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Jean-Pierre Bayley
- Department of Human GeneticsLeiden University Medical Center, Leiden, The Netherlands
| | - Francesca Schiavi
- Familial Cancer Clinic and OncoendocrinologyVeneto Institute of Oncology, IRCCS, Padova, Italy
| | - Giuseppe Opocher
- Familial Cancer Clinic and OncoendocrinologyVeneto Institute of Oncology, IRCCS, Padova, Italy
| | - Carsten C Boedeker
- Department of OtorhinolaryngologyHELIOS Hanseklinikum Stralsund, Stralsund, Germany
| | - Amit Tirosh
- Sackler Faculty of MedicineTel Aviv University, Tel Aviv, Israel
| | - Frederic Castinetti
- Department of EndocrinologyAix-Marseille Université, Institut National de la Santé et de la Recherche Médicale (INSERM), U1251, Marseille Medical Genetics (MMG), Marseille, France
- Assistance Publique - Hôpitaux de Marseille (AP-HM)Hôpital de la Conception, Centre de Référence des Maladies Rares Hypophysaires HYPO, Marseille, France
| | - Juri Ruf
- Department of Nuclear MedicineFaculty of Medicine, Albert-Ludwigs-University, Freiburg, Germany
| | | | - Martin Walz
- Department of Surgery and Center of Minimally-Invasive SurgeryKliniken Essen-Mitte, Essen, Germany
| | | | - Ernst von Dobschuetz
- Section of Endocrine SurgeryClinic of General, Visceral and Thoracic Surgery, Krankenhaus Reinbek, Academic Teaching Hospital University of Hamburg, Reinbek, Germany
| | - Oliver Gimm
- Department of Clinical and Experimental MedicineFaculty of Health Sciences, Linköping University, Linköping, Sweden
- Department of SurgeryRegion Östergötland, Linköping, Sweden
| | - Nelson Wohllk
- Endocrine SectionUniversidad de Chile, Hospital del Salvador, Santiago de Chile, Chile
| | - Marija Pfeifer
- Department of EndocrinologyUniversity Medical Center Ljubljana, Ljubljana, Slovenia
| | - Delmar M Lourenço
- Endocrine Genetics UnitEndocrinology Division, Hospital das Clínicas, University of São Paulo School of Medicine (FMUSP), Endocrine Oncology Division, Institute of Cancer of the State of São Paulo, FMUSP, São Paulo, Brazil
| | | | - Attila Patocs
- HSA-SE 'Lendület' Hereditary Endocrine Tumor Research GroupHungarian Academy of Sciences and Semmelweis University, Budapest, Hungary
| | - Joanne Ngeow
- Lee Kong Chian School of MedicineNanyang Technological University Singapore and Cancer Genetics Service, National Cancer Centre Singapore, Singapore, Singapore
| | - Özer Makay
- Division of Endocrine SurgeryDepartment of General Surgery, Ege University, Izmir, Turkey
| | - Nalini S Shah
- Department of EndocrinologySeth G S Medical College, K.E.M. Hospital, Parel, Mumbai, India
| | - Arthur Tischler
- Department of Pathology and Laboratory MedicineTufts Medical Center and Tufts University School of Medicine, Boston, Massachusetts, USA
| | - Helena Leijon
- Department of PathologyUniversity of Helsinki, and HUSLAB, Helsinki University Hospital, Helsinki, Finland
| | - Gianmaria Pennelli
- Department of Medicine (DIMED)Surgical Pathology Unit, University of Padua, Padua, Italy
| | | | - Thera P Links
- Department of EndocrinologyUniversity of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Birke Bausch
- Department of Medicine IIMedical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Charis Eng
- Genomic Medicine InstituteLerner Research Institute and Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio, USA
| |
Collapse
|
42
|
Andrews KA, Ascher DB, Pires DEV, Barnes DR, Vialard L, Casey RT, Bradshaw N, Adlard J, Aylwin S, Brennan P, Brewer C, Cole T, Cook JA, Davidson R, Donaldson A, Fryer A, Greenhalgh L, Hodgson SV, Irving R, Lalloo F, McConachie M, McConnell VPM, Morrison PJ, Murday V, Park SM, Simpson HL, Snape K, Stewart S, Tomkins SE, Wallis Y, Izatt L, Goudie D, Lindsay RS, Perry CG, Woodward ER, Antoniou AC, Maher ER. Tumour risks and genotype-phenotype correlations associated with germline variants in succinate dehydrogenase subunit genes SDHB, SDHC and SDHD. J Med Genet 2018; 55:384-394. [PMID: 29386252 PMCID: PMC5992372 DOI: 10.1136/jmedgenet-2017-105127] [Citation(s) in RCA: 158] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 01/05/2018] [Accepted: 01/08/2018] [Indexed: 12/30/2022]
Abstract
BACKGROUND Germline pathogenic variants in SDHB/SDHC/SDHD are the most frequent causes of inherited phaeochromocytomas/paragangliomas. Insufficient information regarding penetrance and phenotypic variability hinders optimum management of mutation carriers. We estimate penetrance for symptomatic tumours and elucidate genotype-phenotype correlations in a large cohort of SDHB/SDHC/SDHD mutation carriers. METHODS A retrospective survey of 1832 individuals referred for genetic testing due to a personal or family history of phaeochromocytoma/paraganglioma. 876 patients (401 previously reported) had a germline mutation in SDHB/SDHC/SDHD (n=673/43/160). Tumour risks were correlated with in silico structural prediction analyses. RESULTS Tumour risks analysis provided novel penetrance estimates and genotype-phenotype correlations. In addition to tumour type susceptibility differences for individual genes, we confirmed that the SDHD:p.Pro81Leu mutation has a distinct phenotype and identified increased age-related tumour risks with highly destabilising SDHB missense mutations. By Kaplan-Meier analysis, the penetrance (cumulative risk of clinically apparent tumours) in SDHB and (paternally inherited) SDHD mutation-positive non-probands (n=371/67 with detailed clinical information) by age 60 years was 21.8% (95% CI 15.2% to 27.9%) and 43.2% (95% CI 25.4% to 56.7%), respectively. Risk of malignant disease at age 60 years in non-proband SDHB mutation carriers was 4.2%(95% CI 1.1% to 7.2%). With retrospective cohort analysis to adjust for ascertainment, cumulative tumour risks for SDHB mutation carriers at ages 60 years and 80 years were 23.9% (95% CI 20.9% to 27.4%) and 30.6% (95% CI 26.8% to 34.7%). CONCLUSIONS Overall risks of clinically apparent tumours for SDHB mutation carriers are substantially lower than initially estimated and will improve counselling of affected families. Specific genotype-tumour risk associations provides a basis for novel investigative strategies into succinate dehydrogenase-related mechanisms of tumourigenesis and the development of personalised management for SDHB/SDHC/SDHD mutation carriers.
Collapse
Affiliation(s)
- Katrina A Andrews
- Department of Medical Genetics, University of Cambridge and NIHR Cambridge Biomedical Research Centre and Cancer Research UK Cambridge Cancer Centre and Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - David B Ascher
- Department of Biochemistry, University of Cambridge, Cambridge, UK
- Department of Biochemistry and Molecular Biology, Bio21 Institute, University of Melbourne, Melbourne, Victoria, Australia
| | - Douglas Eduardo Valente Pires
- Department of Biochemistry, University of Cambridge, Cambridge, UK
- Instituto René Rachou, Fundação Oswaldo Cruz, Belo Horizonte, Brazil
| | - Daniel R Barnes
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Lindsey Vialard
- West Midlands Regional Genetics service, Birmingham Women's Hospital, Birmingham, UK
| | - Ruth T Casey
- Department of Medical Genetics, University of Cambridge and NIHR Cambridge Biomedical Research Centre and Cancer Research UK Cambridge Cancer Centre and Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Nicola Bradshaw
- Department of Clinical Genetics, Queen Elizabeth University Hospital, Glasgow, UK
| | - Julian Adlard
- Yorkshire Regional Genetics Service, St. James's University Hospital, Leeds, UK
| | - Simon Aylwin
- Department of Endocrinology, King's College Hospital, London, UK
| | - Paul Brennan
- Northern Genetics Service, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Carole Brewer
- Peninsula Clinical Genetics Service, Royal Devon & Exeter Hospital, Exeter, UK
| | - Trevor Cole
- West Midlands Regional Genetics service, Birmingham Women's Hospital, Birmingham, UK
| | - Jackie A Cook
- Department of Clinical Genetics, Sheffield Children's Hospital, Sheffield, UK
| | - Rosemarie Davidson
- Department of Clinical Genetics, Queen Elizabeth University Hospital, Glasgow, UK
| | - Alan Donaldson
- Department of Clinical Genetics, St Michael's Hospital, Bristol, UK
| | - Alan Fryer
- Department of Clinical Genetics, Liverpool Women's NHS Foundation Trust, Liverpool, UK
| | - Lynn Greenhalgh
- Department of Clinical Genetics, Liverpool Women's NHS Foundation Trust, Liverpool, UK
| | - Shirley V Hodgson
- Department of Medical Genetics, St. George's University of London, London, UK
| | - Richard Irving
- Queen Elizabeth Medical Centre, Queen Elizabeth Hospital, Birmingham, UK
| | - Fiona Lalloo
- Manchester Centre for Genomic Medicine, St Mary's Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - Michelle McConachie
- East of Scotland Regional Genetics Service, Ninewells Hospital and Medical School, Dundee, UK
| | - Vivienne P M McConnell
- Northern Ireland Regional Genetics Service, Belfast City Hospital, Belfast Health & Social Care Trust, Belfast, UK
| | - Patrick J Morrison
- Northern Ireland Regional Genetics Service, Belfast City Hospital, Belfast Health & Social Care Trust, Belfast, UK
| | - Victoria Murday
- Department of Clinical Genetics, Queen Elizabeth University Hospital, Glasgow, UK
| | - Soo-Mi Park
- Department of Clinical Genetics, Addenbrooke's Treatment Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Helen L Simpson
- The Wolfson Diabetes and Endocrine Clinic, Institute of Metabolic Science, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Katie Snape
- Department of Medical Genetics, St. George's University of London, London, UK
| | - Susan Stewart
- West Midlands Regional Genetics service, Birmingham Women's Hospital, Birmingham, UK
| | - Susan E Tomkins
- Department of Clinical Genetics, St Michael's Hospital, Bristol, UK
| | - Yvonne Wallis
- West Midlands Regional Genetics service, Birmingham Women's Hospital, Birmingham, UK
| | - Louise Izatt
- Department of Clinical Genetics, Guy's Hospital, London, UK
| | - David Goudie
- East of Scotland Regional Genetics Service, Ninewells Hospital and Medical School, Dundee, UK
| | - Robert S Lindsay
- Institute of Cardiovascular & Medical Sciences, University of Glasgow, Glasgow, Scotland
| | - Colin G Perry
- Institute of Cardiovascular & Medical Sciences, University of Glasgow, Glasgow, Scotland
| | - Emma R Woodward
- Manchester Centre for Genomic Medicine, St Mary's Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - Antonis C Antoniou
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Eamonn R Maher
- Department of Medical Genetics, University of Cambridge and NIHR Cambridge Biomedical Research Centre and Cancer Research UK Cambridge Cancer Centre and Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- The Wolfson Diabetes and Endocrine Clinic, Institute of Metabolic Science, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| |
Collapse
|
43
|
Garibaldi E, Bresciani S, Panaia R, Delmastro E, Malinverni G, Gabriele P. Hereditary Paraganglioma Syndrome Associated with SDHD Gene Mutations: A Patient with Multicentric Presentation Treated with Radiotherapy. Case Report. TUMORI JOURNAL 2018; 97:214-20. [DOI: 10.1177/030089161109700214] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Introduction Extra-adrenal paragangliomas are rare tumors arising from neuroendocrine cells. Sporadic and hereditary forms have been recognized. Among the latter, the PGL1 and PGL4 syndromes are associated with a high risk of multiple localizations. The treatment of choice for paragangliomas is surgical resection, but in some cases surgery can be difficult due to particular or multiple tumor sites or may result in severe neurological deficits. In such cases radiotherapy can be an effective alternative. In this paper we describe the case of a patient affected by hereditary paraganglioma syndrome with multicentric presentation who was treated at our center by external radiotherapy. Case report A 55-year-old man presented in April 2008 with multiple paragangliomas: one in the left pontocerebellar angle, two in the middle neck, one mediastinal paraaortic mass, and an abdominal paraaortic lesion. The left pontocerebellar and mediastinal tumors were treated with three-dimensional conformal radiotherapy (3D-CRT) at total doses of 50.40 Gy and 55.80 Gy, respectively. The neck lesions were treated with intensity-modulated radiotherapy (IMRT) at a total dose of 55.80 Gy. The abdominal paraaortic lesion was surgically resected. Results No severe acute or late toxicity as evaluated with the EORTC-RTOG scale was observed. Fourteen months after the end of radiotherapy a whole body CT scan showed that the tumor lesions were stable in size and in their relations to contiguous structures. The arterial pressure was controlled by medical therapy and urine catecholamine levels were within the normal range. Conclusions We believe that in patients affected by unresectable paragangliomas radiotherapy is a safe and effective alternative to surgery. The use of high-dose conformity techniques such as 3D-CRT and IMRT will allow higher local control rates with relatively few side effects thanks to the possibility of dose escalation and reduction of the amount of irradiated healthy tissues.
Collapse
Affiliation(s)
- Elisabetta Garibaldi
- Radiotherapy Unit, Institute for Cancer Research and Treatment – IRCC, Candiolo (Turin), Italy
| | - Sara Bresciani
- Medical Physics Unit, Institute for Cancer Research and Treatment – IRCC, Candiolo (Turin), Italy
| | - Rocco Panaia
- Radiotherapy Unit, Institute for Cancer Research and Treatment – IRCC, Candiolo (Turin), Italy
| | - Elena Delmastro
- Radiotherapy Unit, Institute for Cancer Research and Treatment – IRCC, Candiolo (Turin), Italy
| | - Giuseppe Malinverni
- Radiotherapy Unit, Institute for Cancer Research and Treatment – IRCC, Candiolo (Turin), Italy
| | - Pietro Gabriele
- Radiotherapy Unit, Institute for Cancer Research and Treatment – IRCC, Candiolo (Turin), Italy
| |
Collapse
|
44
|
Pheochromocytoma and paraganglioma: genotype versus anatomic location as determinants of tumor phenotype. Cell Tissue Res 2018; 372:347-365. [DOI: 10.1007/s00441-017-2760-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 12/01/2017] [Indexed: 12/22/2022]
|
45
|
Rossitti HM, Söderkvist P, Gimm O. Extent of surgery for phaeochromocytomas in the genomic era. Br J Surg 2018; 105:e84-e98. [DOI: 10.1002/bjs.10744] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 09/15/2017] [Accepted: 10/01/2017] [Indexed: 12/14/2022]
Abstract
Abstract
Background
Germline mutations are present in 20–30 per cent of patients with phaeochromocytoma. For patients who develop bilateral disease, complete removal of both adrenal glands (total adrenalectomy) will result in lifelong adrenal insufficiency with an increased risk of death from adrenal crisis. Unilateral/bilateral adrenal-sparing surgery (subtotal adrenalectomy) offers preservation of cortical function and independence from steroids, but leaves the adrenal medulla in situ and thus at risk of developing new and possibly malignant disease. Here, present knowledge about how tumour genotype relates to clinical behaviour is reviewed, and application of this knowledge when choosing the extent of adrenalectomy is discussed.
Methods
A literature review was undertaken of the penetrance of the different genotypes in phaeochromocytomas, the frequency of bilateral disease and malignancy, and the underlying pathophysiological mechanisms, with emphasis on explaining the clinical phenotypes of phaeochromocytomas and their associated syndromes.
Results
Patients with bilateral phaeochromocytomas most often have multiple endocrine neoplasia type 2 (MEN2) or von Hippel–Lindau disease (VHL) with high-penetrance mutations for benign disease, whereas patients with mutations in the genes encoding SDHB (succinate dehydrogenase subunit B) or MAX (myelocytomatosis viral proto-oncogene homologue-associated factor X) are at increased risk of malignancy.
Conclusion
Adrenal-sparing surgery should be the standard approach for patients who have already been diagnosed with MEN2 or VHL when operating on the first side, whereas complete removal of the affected adrenal gland(s) is generally recommended for patients with SDHB or MAX germline mutations. Routine assessment of a patient's genotype, even after the first operation, can be crucial for adopting an appropriate strategy for follow-up and future surgery.
Collapse
Affiliation(s)
- H M Rossitti
- Department of Clinical and Experimental Medicine, Faculty of Medicine and Health Sciences, Linköping University, Linköping, Sweden
| | - P Söderkvist
- Department of Clinical and Experimental Medicine, Faculty of Medicine and Health Sciences, Linköping University, Linköping, Sweden
| | - O Gimm
- Department of Clinical and Experimental Medicine, Faculty of Medicine and Health Sciences, Linköping University, Linköping, Sweden
- Department of Surgery, County Council of Östergötland, Linköping, Sweden
| |
Collapse
|
46
|
Head and Neck Paraganglioma: Medical Assessment, Management, and Literature Update. JOURNAL OF OTORHINOLARYNGOLOGY, HEARING AND BALANCE MEDICINE 2017. [DOI: 10.3390/ohbm1010004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
|
47
|
Abstract
Succinate dehydrogenase (SDH) is a heterotetrameric nuclear encoded mitochondrial protein complex which plays a role in the citric acid cycle and the electron transfer chain. Germline mutations in SDHA are associated with Leigh syndrome. Mutations in SDHB, SDHC and SDHD are found in an increasing number of neoplasms, most notably paragangliomas and wild-type gastrointestinal stromal tumours. SDH deficiency in these tumours has important prognostic implications, and also provides a novel target for molecular therapy. In this article, we outline the structure and function of SDH and provide a summary of its role in various diseases.
Collapse
|
48
|
Bausch B, Schiavi F, Ni Y, Welander J, Patocs A, Ngeow J, Wellner U, Malinoc A, Taschin E, Barbon G, Lanza V, Söderkvist P, Stenman A, Larsson C, Svahn F, Chen JL, Marquard J, Fraenkel M, Walter MA, Peczkowska M, Prejbisz A, Jarzab B, Hasse-Lazar K, Petersenn S, Moeller LC, Meyer A, Reisch N, Trupka A, Brase C, Galiano M, Preuss SF, Kwok P, Lendvai N, Berisha G, Makay Ö, Boedeker CC, Weryha G, Racz K, Januszewicz A, Walz MK, Gimm O, Opocher G, Eng C, Neumann HPH. Clinical Characterization of the Pheochromocytoma and Paraganglioma Susceptibility Genes SDHA, TMEM127, MAX, and SDHAF2 for Gene-Informed Prevention. JAMA Oncol 2017; 3:1204-1212. [PMID: 28384794 DOI: 10.1001/jamaoncol.2017.0223] [Citation(s) in RCA: 121] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Importance Effective cancer prevention is based on accurate molecular diagnosis and results of genetic family screening, genotype-informed risk assessment, and tailored strategies for early diagnosis. The expanding etiology for hereditary pheochromocytomas and paragangliomas has recently included SDHA, TMEM127, MAX, and SDHAF2 as susceptibility genes. Clinical management guidelines for patients with germline mutations in these 4 newly included genes are lacking. Objective To study the clinical spectra and age-related penetrance of individuals with mutations in the SDHA, TMEM127, MAX, and SDHAF2 genes. Design, Setting, and Patients This study analyzed the prospective, longitudinally followed up European-American-Asian Pheochromocytoma-Paraganglioma Registry for prevalence of SDHA, TMEM127, MAX, and SDHAF2 germline mutation carriers from 1993 to 2016. Genetic predictive testing and clinical investigation by imaging from neck to pelvis was offered to mutation-positive registrants and their relatives to clinically characterize the pheochromocytoma/paraganglioma diseases associated with mutations of the 4 new genes. Main Outcomes and Measures Prevalence and spectra of germline mutations in the SDHA, TMEM127, MAX, and SDHAF2 genes were assessed. The clinical features of SDHA, TMEM127, MAX, and SDHAF2 disease were characterized. Results Of 972 unrelated registrants without mutations in the classic pheochromocytoma- and paraganglioma-associated genes (632 female [65.0%] and 340 male [35.0%]; age range, 8-80; mean [SD] age, 41.0 [13.3] years), 58 (6.0%) carried germline mutations of interest, including 29 SDHA, 20 TMEM127, 8 MAX, and 1 SDHAF2. Fifty-three of 58 patients (91%) had familial, multiple, extra-adrenal, and/or malignant tumors and/or were younger than 40 years. Newly uncovered are 7 of 63 (11%) malignant pheochromocytomas and paragangliomas in SDHA and TMEM127 disease. SDHA disease occurred as early as 8 years of age. Extra-adrenal tumors occurred in 28 mutation carriers (48%) and in 23 of 29 SDHA mutation carriers (79%), particularly with head and neck paraganglioma. MAX disease occurred almost exclusively in the adrenal glands with frequently bilateral tumors. Penetrance in the largest subset, SDHA carriers, was 39% at 40 years of age and is statistically different in index patients (45%) vs mutation-carrying relatives (13%; P < .001). Conclusions and Relevance The SDHA, TMEM127, MAX, and SDHAF2 genes may contribute to hereditary pheochromocytoma and paraganglioma. Genetic testing is recommended in patients at clinically high risk if the classic genes are mutation negative. Gene-specific prevention and/or early detection requires regular, systematic whole-body investigation.
Collapse
Affiliation(s)
- Birke Bausch
- Department of Medicine II, Freiburg University Medical Center, Albert-Ludwigs University, Freiburg, Germany
| | - Francesca Schiavi
- Veneto Institute of Oncology, Istituto di Ricovero e Cura a Carattere Scientifico, Padova, Italy
| | - Ying Ni
- Genomic Medicine Institute, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio
| | - Jenny Welander
- Department of Clinical and Experimental Medicine, Faculty of Health Sciences, Linköping University, Linköping, Sweden
| | - Attila Patocs
- Second Department of Medicine, Semmelweis University, Budapest, Hungary.,Molecular Medicine Research Group, Hungarian Academy of Sciences, Semmelweis University, Budapest, Hungary
| | - Joanne Ngeow
- Cancer Genetics Service, Division of Medical Oncology, National Cancer Centre Singapore and Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Ulrich Wellner
- Department of Surgery, University of Lübeck, Lübeck, Germany
| | - Angelica Malinoc
- Department of Nephrology and General Medicine, University Medical Center, Albert-Ludwigs University, Freiburg, Germany
| | - Elisa Taschin
- Veneto Institute of Oncology, Istituto di Ricovero e Cura a Carattere Scientifico, Padova, Italy
| | - Giovanni Barbon
- Veneto Institute of Oncology, Istituto di Ricovero e Cura a Carattere Scientifico, Padova, Italy
| | - Virginia Lanza
- Veneto Institute of Oncology, Istituto di Ricovero e Cura a Carattere Scientifico, Padova, Italy
| | - Peter Söderkvist
- Department of Clinical and Experimental Medicine, Faculty of Health Sciences, Linköping University, Linköping, Sweden
| | - Adam Stenman
- Department of Oncology-Pathology, Karolinska Institutet, Cancer Center Karolinska, Karolinska University Hospital Stockholm, Stockholm, Sweden
| | - Catharina Larsson
- Department of Oncology-Pathology, Karolinska Institutet, Cancer Center Karolinska, Karolinska University Hospital Stockholm, Stockholm, Sweden
| | - Fredrika Svahn
- Department of Oncology-Pathology, Karolinska Institutet, Cancer Center Karolinska, Karolinska University Hospital Stockholm, Stockholm, Sweden
| | - Jin-Lian Chen
- Genomic Medicine Institute, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio
| | - Jessica Marquard
- Genomic Medicine Institute, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio
| | - Merav Fraenkel
- Department of Medicine, Endocrinology, and Metabolism Service, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Martin A Walter
- Institute of Nuclear Medicine, University Hospital, Bern, Switzerland
| | | | | | - Barbara Jarzab
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Kornelia Hasse-Lazar
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | | | - Lars C Moeller
- Department of Endocrinology, University Hospital of Essen, University of Duisburg-Essen, Essen, Germany
| | - Almuth Meyer
- Department of Endocrinology, Helios Klinikum, Erfurt, Germany
| | - Nicole Reisch
- Department of Endocrinology, Ludwigs-Maximilians University of Munich, Munich, Germany
| | - Arnold Trupka
- Department of Surgery, City Hospital, Starnberg, Germany
| | - Christoph Brase
- Department of Otorhinolaryngology, University of Erlangen, Erlangen, Germany
| | - Matthias Galiano
- Department of Pediatrics and Adolescent Medicine, University Hospital of Erlangen, Erlangen, Germany
| | - Simon F Preuss
- Department of Otolaryngology, University of Cologne, Cologne, Germany
| | - Pingling Kwok
- Department of Otorhinolaryngology, University of Regensburg, Regensburg, Germany
| | - Nikoletta Lendvai
- Molecular Medicine Research Group, Hungarian Academy of Sciences, Semmelweis University, Budapest, Hungary
| | - Gani Berisha
- Department of Nephrology and General Medicine, University Medical Center, Albert-Ludwigs University, Freiburg, Germany
| | - Özer Makay
- Division of Endocrine Surgery, Department of General Surgery, Ege University, Izmir, Turkey
| | - Carsten C Boedeker
- Department of Otolaryngology, HELIOS Hanseklinikum Stralsund, Stralsund, Germany
| | - Georges Weryha
- Department of Endocrinology, University of Nancy, Nancy, France
| | - Karoly Racz
- Second Department of Medicine, Semmelweis University, Budapest, Hungary
| | | | - Martin K Walz
- Department of Surgery and Center of Minimally Invasive Surgery, Kliniken Essen-Mitte, Essen, Germany
| | - Oliver Gimm
- Department of Clinical and Experimental Medicine, Faculty of Health Sciences, Linköping University, Linköping, Sweden.,Department of Surgery, Region Östergötland, Linköping, Sweden
| | - Giuseppe Opocher
- Veneto Institute of Oncology, Istituto di Ricovero e Cura a Carattere Scientifico, Padova, Italy
| | - Charis Eng
- Genomic Medicine Institute, Lerner Research Institute and Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - Hartmut P H Neumann
- Section for Preventive Medicine, University Medical Center, Albert-Ludwigs University, Freiburg, Germany
| | | |
Collapse
|
49
|
Zhikrivetskaya SO, Snezhkina AV, Zaretsky AR, Alekseev BY, Pokrovsky AV, Golovyuk AL, Melnikova NV, Stepanov OA, Kalinin DV, Moskalev AA, Krasnov GS, Dmitriev AA, Kudryavtseva AV. Molecular markers of paragangliomas/pheochromocytomas. Oncotarget 2017; 8:25756-25782. [PMID: 28187001 PMCID: PMC5421967 DOI: 10.18632/oncotarget.15201] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Accepted: 01/23/2017] [Indexed: 12/14/2022] Open
Abstract
Paragangliomas/pheochromocytomas comprise rare tumors that arise from the extra-adrenal paraganglia, with an incidence of about 2 to 8 per million people each year. Approximately 40% of cases are due to genetic mutations in at least one out of more than 30 causative genes. About 25-30% of pheochromocytomas/paragangliomas develop under the conditions of a hereditary tumor syndrome a third of which are caused by mutations in the VHL gene. Together, the gene mutations in this disorder have implicated multiple processes including signaling pathways, translation initiation, hypoxia regulation, protein synthesis, differentiation, survival, proliferation, and cell growth. The present review contemplates the mutations associated with the development of pheochromocytomas/paragangliomas and their potential to serve as specific markers of these tumors and their progression. These data will improve our understanding of the pathogenesis of these tumors and likely reveal certain features that may be useful for early diagnostics, malignancy prognostics, and the determination of new targets for disease therapeutics.
Collapse
Affiliation(s)
| | | | - Andrew R Zaretsky
- M.M. Shemyakin - Yu.A. Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Boris Y Alekseev
- National Medical Research Radiological Center, Ministry of Health of the Russian Federation, Moscow, Russia
| | | | | | - Nataliya V Melnikova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Oleg A Stepanov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
- National Medical Research Radiological Center, Ministry of Health of the Russian Federation, Moscow, Russia
| | | | - Alexey A Moskalev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - George S Krasnov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Alexey A Dmitriev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Anna V Kudryavtseva
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
- National Medical Research Radiological Center, Ministry of Health of the Russian Federation, Moscow, Russia
| |
Collapse
|
50
|
Laviv Y, Thomas A, Kasper EM. Hypervascular Lesions of the Cerebellopontine Angle: The Relevance of Angiography as a Diagnostic and Therapeutic Tool and the Role of Stereotactic Radiosurgery in Management. A Comprehensive Review. World Neurosurg 2016; 100:100-117. [PMID: 28049034 DOI: 10.1016/j.wneu.2016.12.091] [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: 11/03/2016] [Revised: 12/18/2016] [Accepted: 12/20/2016] [Indexed: 01/08/2023]
Abstract
BACKGROUND The cerebellopontine angle (CPA) is a narrowed skull base area containing important cranial nerves and vessels and bordering with eloquent areas of the posterior fossa. Tumors of the CPA are a heterogeneous group and can have extradural, intradural/extra-axial, or intra-axial origins. Their vascular supply changes depending on their anatomic origin. Symptomatic, large CPA tumors require surgical resection in order to prevent irreversible, severe neurological damages. However, its tight and strategical location make surgery in the CPA very challenging and require appropriate pre-surgical planning. Pre-surgical diagnosis is of great importance as it allows us to choose the optimal management for the particular patient. This is of further significance when encountering high-risk lesions such as hypervascular tumors. Neurosurgeons should utilize every available pre-surgical diagnostic modalities as well as neo-adjuvant treatments in order to reduce such risks. METHODS We review all reported cases of hypervascular lesions of the CPA and discuss the roles of angiography and stereotactic radiosurgery in their management. RESULTS Three lesions of the CPA can be considered as truly hypervascular: hemangioblastomas, hemangiopericytomas and paragangliomas. All lesions share many radiological features. However, each lesion has a different anatomical origin and hence, has a characteristic vascular supply. Pre-surgical angiography can be utilized as a diagnostic tool to narrow down the differential diagnosis of a vascular CPA lesion, based on the predominant supplying vessel. In addition, pre-surgical embolization at time of angiography will narrow the associated surgical risks. CONCLUSIONS Angiography is a crucial diagnostic and therapeutic tool, helping both in narrowing the presurgical differential diagnosis and in controlling intraoperative bleeding. Because of the high surgical risks associated with resection of vascular tumors in the CPA, noninvasive treatments, such as stereotactic radiosurgery, also may have a crucial role.
Collapse
Affiliation(s)
- Yosef Laviv
- Division of Neurosurgery, Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA.
| | - Ajith Thomas
- Division of Neurosurgery, Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Ekkehard M Kasper
- Division of Neurosurgery, Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| |
Collapse
|