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González-Domínguez CA, Fiesco-Roa MO, Gómez-Carmona S, Kleinert-Altamirano API, He M, Daniel EJP, Raymond KM, Abreu-González M, Manrique-Hernández S, González-Jaimes A, Salinas-Marín R, Molina-Garay C, Carrillo-Sánchez K, Flores-Lagunes LL, Jiménez-Olivares M, Muñoz-Rivas A, Cruz-Muñoz ME, Ruíz-García M, Freeze HH, Mora-Montes HM, Alaez-Verson C, Martínez-Duncker I. Corrigendum: ALG1-CDG Caused by Non-Functional Alternative Splicing Involving a Novel Pathogenic Complex Allele. Front Genet 2021; 12:777731. [PMID: 34659374 PMCID: PMC8515999 DOI: 10.3389/fgene.2021.777731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 09/16/2021] [Indexed: 11/13/2022] Open
Abstract
[This corrects the article DOI: 10.3389/fgene.2021.744884.].
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Affiliation(s)
- Carlos Alberto González-Domínguez
- Laboratorio de Glicobiología Humana y Diagnóstico Molecular, Centro de Investigación en Dinámica Celular, Instituto de Investigación en Ciencias Básicas y Aplicadas, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico.,Instituto de Biotecnología, Universidad Nacional Autónoma de México, Cuernavaca, Mexico
| | - Moisés O Fiesco-Roa
- Programa de Maestría y Doctorado en Ciencias Médicas, Universidad Nacional Autónoma de México (UNAM), Ciudad Universitaria, Mexico City, Mexico.,Laboratorio de Citogenética, Instituto Nacional de Pediatría, Mexico City, Mexico
| | | | - Anke Paula Ingrid Kleinert-Altamirano
- Centro de Rehabilitación e Inclusión Infantil Teletón, Tuxtla Gutiérrez, Mexico.,Hospital Regional de Alta Especialidad Ciudad Salud, Tapachula, Mexico
| | - Miao He
- Palmieri Metabolic Disease Laboratory, Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Earnest James Paul Daniel
- Palmieri Metabolic Disease Laboratory, Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Kimiyo M Raymond
- Department of Laboratory Medicine and Pathology, Laboratory Genetics and Genomics, Mayo Clinic, Rochester, MN, United States
| | | | - Sandra Manrique-Hernández
- Laboratorio de Glicobiología Humana y Diagnóstico Molecular, Centro de Investigación en Dinámica Celular, Instituto de Investigación en Ciencias Básicas y Aplicadas, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico.,Instituto de Biotecnología, Universidad Nacional Autónoma de México, Cuernavaca, Mexico
| | - Ana González-Jaimes
- Laboratorio de Glicobiología Humana y Diagnóstico Molecular, Centro de Investigación en Dinámica Celular, Instituto de Investigación en Ciencias Básicas y Aplicadas, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico
| | - Roberta Salinas-Marín
- Laboratorio de Glicobiología Humana y Diagnóstico Molecular, Centro de Investigación en Dinámica Celular, Instituto de Investigación en Ciencias Básicas y Aplicadas, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico
| | - Carolina Molina-Garay
- Laboratorio de Diagnóstico Genómico, Instituto Nacional de Medicina Genómica, Secretaría de Salud, Mexico City, Mexico
| | - Karol Carrillo-Sánchez
- Laboratorio de Diagnóstico Genómico, Instituto Nacional de Medicina Genómica, Secretaría de Salud, Mexico City, Mexico
| | - Luis Leonardo Flores-Lagunes
- Laboratorio de Diagnóstico Genómico, Instituto Nacional de Medicina Genómica, Secretaría de Salud, Mexico City, Mexico
| | - Marco Jiménez-Olivares
- Laboratorio de Diagnóstico Genómico, Instituto Nacional de Medicina Genómica, Secretaría de Salud, Mexico City, Mexico
| | - Anallely Muñoz-Rivas
- Laboratorio de Diagnóstico Genómico, Instituto Nacional de Medicina Genómica, Secretaría de Salud, Mexico City, Mexico
| | - Mario E Cruz-Muñoz
- Laboratorio de Inmunología Molecular, Facultad de Medicina, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico
| | - Matilde Ruíz-García
- Departamento de Neurología, Instituto Nacional de Pediatría, Mexico City, Mexico
| | - Hudson H Freeze
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Héctor M Mora-Montes
- Departamento de Biología, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Guanajuato, Mexico
| | - Carmen Alaez-Verson
- Laboratorio de Diagnóstico Genómico, Instituto Nacional de Medicina Genómica, Secretaría de Salud, Mexico City, Mexico
| | - Iván Martínez-Duncker
- Laboratorio de Glicobiología Humana y Diagnóstico Molecular, Centro de Investigación en Dinámica Celular, Instituto de Investigación en Ciencias Básicas y Aplicadas, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico.,Sociedad Latinoamericana de Glicobiología A.C, Cuernavaca, Mexico
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González-Domínguez CA, Fiesco-Roa MO, Gómez-Carmona S, Kleinert-Altamirano API, He M, Daniel EJP, Raymond KM, Abreu-González M, Manrique-Hernández S, González-Jaimes A, Salinas-Marín R, Molina-Garay C, Carrillo-Sánchez K, Flores-Lagunes LL, Jiménez-Olivares M, Muñoz-Rivas A, Cruz-Muñoz ME, Ruíz-García M, Freeze HH, Mora-Montes HM, Alaez-Verson C, Martínez-Duncker I. ALG1-CDG Caused by Non-functional Alternative Splicing Involving a Novel Pathogenic Complex Allele. Front Genet 2021; 12:744884. [PMID: 34567092 PMCID: PMC8458739 DOI: 10.3389/fgene.2021.744884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 08/05/2021] [Indexed: 11/13/2022] Open
Abstract
This study reports on a Mexican mestizo patient with a multi-systemic syndrome including neurological involvement and a type I serum transferrin profile. Clinical exome sequencing revealed complex alleles in ALG1, the encoding gene for the chitobiosyldiphosphodolichol beta-mannosyltransferase that participates in the formation of the dolichol-pyrophosphate-GlcNAc2Man5, a lipid-linked glycan intermediate during N-glycan synthesis. The identified complex alleles were NM_019109.5(ALG1): c.[208 + 16_208 + 19dup; 208 + 25G > T] and NM_019109.5(ALG1): c.[208 + 16_208 + 19dup; 1312C > T]. Although both alleles carried the benign variant c.208 + 16_208 + 19dup, one allele carried a known ALG1 pathogenic variant (c.1312C > T), while the other carried a new uncharacterized variant (c.208 + 25G > T) causing non-functional alternative splicing that, in conjunction with the benign variant, defines the pathogenic protein effect (p.N70S_S71ins9). The presence in the patient’s serum of the pathognomonic N-linked mannose-deprived tetrasaccharide marker for ALG1-CDG (Neu5Acα2,6Galβ1,4-GlcNAcβ1,4GlcNAc) further supported this diagnosis. This is the first report of an ALG1-CDG patient from Latin America.
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Affiliation(s)
- Carlos Alberto González-Domínguez
- Laboratorio de Glicobiología Humana y Diagnóstico Molecular, Centro de Investigación en Dinámica Celular, Instituto de Investigación en Ciencias Básicas y Aplicadas, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico.,Instituto de Biotecnología, Universidad Nacional Autónoma de México, Cuernavaca, Mexico
| | - Moisés O Fiesco-Roa
- Programa de Maestría y Doctorado en Ciencias Médicas, Universidad Nacional Autónoma de México (UNAM), Ciudad Universitaria, Mexico City, Mexico.,Laboratorio de Citogenética, Instituto Nacional de Pediatría, Mexico City, Mexico
| | | | - Anke Paula Ingrid Kleinert-Altamirano
- Centro de Rehabilitación e Inclusión Infantil Teletón, Tuxtla Gutiérrez, Mexico.,Palmieri Metabolic Disease Laboratory, Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Miao He
- Hospital Regional de Alta Especialidad Ciudad Salud, Tapachula, Mexico
| | | | - Kimiyo M Raymond
- Department of Laboratory Medicine and Pathology, Laboratory Genetics and Genomics, Mayo Clinic, Rochester, MN, United States
| | | | - Sandra Manrique-Hernández
- Laboratorio de Glicobiología Humana y Diagnóstico Molecular, Centro de Investigación en Dinámica Celular, Instituto de Investigación en Ciencias Básicas y Aplicadas, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico.,Instituto de Biotecnología, Universidad Nacional Autónoma de México, Cuernavaca, Mexico
| | - Ana González-Jaimes
- Laboratorio de Glicobiología Humana y Diagnóstico Molecular, Centro de Investigación en Dinámica Celular, Instituto de Investigación en Ciencias Básicas y Aplicadas, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico
| | - Roberta Salinas-Marín
- Laboratorio de Glicobiología Humana y Diagnóstico Molecular, Centro de Investigación en Dinámica Celular, Instituto de Investigación en Ciencias Básicas y Aplicadas, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico
| | - Carolina Molina-Garay
- Laboratorio de Diagnóstico Genómico, Instituto Nacional de Medicina Genómica, Secretaría de Salud, Mexico City, Mexico
| | - Karol Carrillo-Sánchez
- Laboratorio de Diagnóstico Genómico, Instituto Nacional de Medicina Genómica, Secretaría de Salud, Mexico City, Mexico
| | - Luis Leonardo Flores-Lagunes
- Laboratorio de Diagnóstico Genómico, Instituto Nacional de Medicina Genómica, Secretaría de Salud, Mexico City, Mexico
| | - Marco Jiménez-Olivares
- Laboratorio de Diagnóstico Genómico, Instituto Nacional de Medicina Genómica, Secretaría de Salud, Mexico City, Mexico
| | - Anallely Muñoz-Rivas
- Laboratorio de Diagnóstico Genómico, Instituto Nacional de Medicina Genómica, Secretaría de Salud, Mexico City, Mexico
| | - Mario E Cruz-Muñoz
- Laboratorio de Inmunología Molecular, Facultad de Medicina, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico
| | - Matilde Ruíz-García
- Departamento de Neurología, Instituto Nacional de Pediatría, Mexico City, Mexico
| | - Hudson H Freeze
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Héctor M Mora-Montes
- Departamento de Biología, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Guanajuato, Mexico
| | - Carmen Alaez-Verson
- Laboratorio de Diagnóstico Genómico, Instituto Nacional de Medicina Genómica, Secretaría de Salud, Mexico City, Mexico
| | - Iván Martínez-Duncker
- Laboratorio de Glicobiología Humana y Diagnóstico Molecular, Centro de Investigación en Dinámica Celular, Instituto de Investigación en Ciencias Básicas y Aplicadas, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico.,Sociedad Latinoamericana de Glicobiología A.C., Cuernavaca, Mexico
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Fiesco-Roa MO, Giri N, McReynolds LJ, Best AF, Alter BP. Genotype-phenotype associations in Fanconi anemia: A literature review. Blood Rev 2019; 37:100589. [PMID: 31351673 DOI: 10.1016/j.blre.2019.100589] [Citation(s) in RCA: 97] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 05/21/2019] [Accepted: 07/15/2019] [Indexed: 11/17/2022]
Abstract
Fanconi anemia (FA) is a genomic instability syndrome with predisposition to congenital abnormalities, bone marrow failure, and cancer. Classical and most frequent congenital abnormalities include all those seen in VACTERL-H association and those described under the PHENOS acronym. Pathogenic variants in at least 22 genes are associated with FA, which code for proteins that comprise the FA/BRCA DNA repair pathway. We reviewed 187 publications and 1101 cases of FA in which the gene or complementation group was identified and analyzed those in whom physical findings were sought. We conducted genotype-phenotype analyses considering the specific gene, the location in the FA/BRCA DNA repair pathway, and the type of variant (null or hypomorphic) as exposures. The outcomes were the presence of any physical abnormality or specific categories of abnormalities. Seventy-nine percent of the patients had at least one physical abnormality. Pathogenic variants in FANCB, FANCD2, the ID complex and downstream genes were associated with several specific anomalies. Patients with biallelic or hemizygous null variants had a higher proportion of at least one abnormality, renal malformations, microcephaly, short stature and the combination of VACTERL-H compared with those with hypomorphic genotypes. VACTERL-H alone or in combination with PHENOS is highly associated with FA, but the absence of those features does not rule out the diagnosis of FA.
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Affiliation(s)
- Moisés O Fiesco-Roa
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Drive, Rockville, MD 20850, USA; Laboratorio de Citogenética, Instituto Nacional de Pediatría, Mexico City, Mexico; Programa de Maestría y Doctorado en Ciencias Médicas, UNAM, Posgrados, Zona Cultural Ciudad Universitaria, Del. Coyoacan, Mexico City 14510, Mexico.
| | - Neelam Giri
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Drive, Rockville, MD 20850, USA.
| | - Lisa J McReynolds
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Drive, Rockville, MD 20850, USA.
| | - Ana F Best
- Biostatistics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Drive, Rockville, MD 20850, USA.
| | - Blanche P Alter
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Drive, Rockville, MD 20850, USA.
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