2
|
Smith AL, Wong C, Cuggia A, Borgida A, Holter S, Hall A, Connor AA, Bascuñana C, Asselah J, Bouganim N, Poulin V, Jolivet J, Vafiadis P, Le P, Martel G, Lemay F, Beaudoin A, Rafatzand K, Chaudhury P, Barkun J, Metrakos P, Marcus V, Omeroglu A, Chong G, Akbari MR, Foulkes WD, Gallinger S, Zogopoulos G. Reflex Testing for Germline BRCA1, BRCA2, PALB2, and ATM Mutations in Pancreatic Cancer: Mutation Prevalence and Clinical Outcomes From Two Canadian Research Registries. JCO Precis Oncol 2018; 2:1-16. [DOI: 10.1200/po.17.00098] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Purpose We investigated the translational value of reflex testing for germline mutations in four homology-directed DNA repair predisposition genes ( BRCA1, BRCA2, PALB2, and ATM) in consecutive patients with pancreatic adenocarcinoma. Methods One hundred fifty patients with French-Canadian (FC) ancestry were evaluated for founder mutations, and 114 patients were subsequently assessed by full gene sequencing and multiplex ligation-dependent probe amplification for nonfounder mutations. Two hundred thirty-six patients unselected for ancestry were also assessed for mutations by full gene sequencing. Results The FC founder mutation prevalence among the 150 patients was 5.3% (95% CI, 2.6% to 10.3%), and the nonfounder mutation prevalence across the four genes among the 114 patients tested was 2.6% (95% CI, 0.6% to 7.8%). In the case series unselected for ancestry, 10.0% (95% CI, 2.7% to 26.4%) of patients reporting Ashkenazi Jewish (AJ) ancestry carried an AJ founder mutation, with no nonfounder mutations identified. The mutation prevalence among patients without FC/AJ ancestry was 4.9% (95% CI, 2.6% to 8.8%). Mutations were more frequent in patients diagnosed at ≤ 50 years of age ( P = .03) and in patients with either two or more first- or second-degree relatives with pancreas, breast, ovarian or prostate cancer, or one such relative and a second primary of one of these cancer types ( P < .001). BRCA1, BRCA2, and PALB2 carriers with late-stage (III or IV) disease had an overall survival advantage ( P = .049), particularly if treated with platinum-based chemotherapies ( P = .030). Conclusion Considering these results, we recommend reflex founder mutation testing of patients with FC/AJ ancestry and full gene sequencing of patients who are ≤ 50 years or meet the identified family history criteria. Reflex testing of all incident patients for these four genes may become justified as full gene sequencing costs decline.
Collapse
Affiliation(s)
- Alyssa L. Smith
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Cavin Wong
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Adeline Cuggia
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Ayelet Borgida
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Spring Holter
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Anita Hall
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Ashton A. Connor
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Claire Bascuñana
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Jamil Asselah
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Nathaniel Bouganim
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Véronique Poulin
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Jacques Jolivet
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Petro Vafiadis
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Philippe Le
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Guillaume Martel
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Frédéric Lemay
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Annie Beaudoin
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Khashayar Rafatzand
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Prosanto Chaudhury
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Jeffrey Barkun
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Peter Metrakos
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Victoria Marcus
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Atilla Omeroglu
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - George Chong
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Mohammad R. Akbari
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - William D. Foulkes
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - Steven Gallinger
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| | - George Zogopoulos
- Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, and George Zogopoulos, Goodman Cancer Research Centre, McGill University; Alyssa L. Smith, Cavin Wong, Adeline Cuggia, Anita Hall, Claire Bascuñana, Peter Metrakos, William D. Foulkes, and George Zogopoulos, Research Institute of the McGill University Health Centre; Jamil Asselah, Nathaniel Bouganim, Khashayar Rafatzand, Prosanto Chaudhury, Jeffrey Barkun, Peter Metrakos, Victoria Marcus, Atilla Omeroglu, William D. Foulkes, and
| |
Collapse
|
4
|
Ewald IP, Cossio SL, Palmero EI, Pinheiro M, Nascimento ILDO, Machado TMB, Sandes KA, Toralles B, Garicochea B, Izetti P, Pereira MLS, Bock H, Vargas FR, Moreira MÂM, Peixoto A, Teixeira MR, Ashton-Prolla P. BRCA1 and BRCA2 rearrangements in Brazilian individuals with Hereditary Breast and Ovarian Cancer Syndrome. Genet Mol Biol 2016; 39:223-31. [PMID: 27303907 PMCID: PMC4910561 DOI: 10.1590/1678-4685-gmb-2014-0350] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2014] [Accepted: 03/16/2015] [Indexed: 01/09/2023] Open
Abstract
Approximately 5-10% of breast cancers are caused by germline mutations in high
penetrance predisposition genes. Among these, BRCA1 and
BRCA2, which are associated with the Hereditary Breast and
Ovarian Cancer (HBOC) syndrome, are the most frequently affected genes. Recent
studies confirm that gene rearrangements, especially in BRCA1, are
responsible for a significant proportion of mutations in certain populations. In this
study we determined the prevalence of BRCA rearrangements in 145
unrelated Brazilian individuals at risk for HBOC syndrome who had not been previously
tested for BRCA mutations. Using Multiplex Ligation-dependent Probe
Amplification (MLPA) and a specific PCR-based protocol to identify a Portuguese
founder BRCA2 mutation, we identified two (1,4%) individuals with
germline BRCA1 rearrangements (c.547+240_5193+178del and
c.4675+467_5075-990del) and three probands with the c.156_157insAlu founder
BRCA2 rearrangement. Furthermore, two families with false
positive MLPA results were shown to carry a deleterious point mutation at the probe
binding site. This study comprises the largest Brazilian series of HBOC families
tested for BRCA1 and BRCA2 rearrangements to date
and includes patients from three regions of the country. The overall observed
rearrangement frequency of 3.44% indicates that rearrangements are relatively
uncommon in the admixed population of Brazil.
Collapse
Affiliation(s)
- Ingrid Petroni Ewald
- Laboratório de Medicina Genômica, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil.,Programa de Pós-Graduação em Medicina: Ciências Médicas, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Silvia Liliana Cossio
- Laboratório de Medicina Genômica, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil
| | - Edenir Inez Palmero
- Centro de Pesquisa em Oncologia Molecular - Hospital do Câncer de Barretos, Barretos, SP, Brazil
| | - Manuela Pinheiro
- Departamento de Genética, Instituto Português de Oncologia do Porto, Porto, Portugal
| | - Ivana Lucia de Oliveira Nascimento
- Laboratório de Imunologia e Biologia Molecular, Instituto de Ciências da Saúde (ICS), Universidade Federal da Bahia (UFBA), Salvador, BA, Brazil
| | - Taisa Manuela Bonfim Machado
- Laboratório de Imunologia e Biologia Molecular, Instituto de Ciências da Saúde (ICS), Universidade Federal da Bahia (UFBA), Salvador, BA, Brazil
| | - Kiyoko Abe Sandes
- Laboratório de Imunologia e Biologia Molecular, Instituto de Ciências da Saúde (ICS), Universidade Federal da Bahia (UFBA), Salvador, BA, Brazil
| | - Betânia Toralles
- Departamento de Pediatria, Universidade Federal da Bahia (UFBA), Salvador, BA, Brazil
| | | | - Patricia Izetti
- Laboratório de Medicina Genômica, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil.,Programa de Pós Graduação em Genética e Biologia Molecular, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Maria Luiza Saraiva Pereira
- Programa de Pós Graduação em Genética e Biologia Molecular, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil.,Laboratório de Identificação Genética, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil
| | - Hugo Bock
- Serviço de Genética Médica, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil
| | - Fernando Regla Vargas
- Departamento de Bioquímica, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil.,Divisão de Genética, Instituto Nacional de Câncer (INCA), Rio de Janeiro, RJ, Brazil
| | - Miguel Ângelo Martins Moreira
- Departamento de Bioquímica, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil.,Instituto Nacional de Genética Médica Populacional (INAGEMP), Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil.,Laboratório de Genômica Funcional e Bioinformática, Instituto Oswaldo Cruz (IOC-FIOCRUZ), Rio de Janeiro, RJ, Brazil
| | - Ana Peixoto
- Departamento de Genética, Instituto Português de Oncologia do Porto, Porto, Portugal
| | - Manuel R Teixeira
- Departamento de Genética, Instituto Português de Oncologia do Porto, Porto, Portugal.,Departamento de Genética e Biologia Molecular, Centro de Ciências Biológicas e da Saúde, Universidade Federal do Estado do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Patricia Ashton-Prolla
- Laboratório de Medicina Genômica, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil.,Programa de Pós-Graduação em Medicina: Ciências Médicas, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil.,Programa de Pós Graduação em Genética e Biologia Molecular, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil.,Instituto de Ciências Biomédicas Abel Salazar (ICBAS), Porto, Portugal.,Divisão de Genética, Instituto Nacional de Câncer (INCA), Rio de Janeiro, RJ, Brazil
| |
Collapse
|