scholarly journals [Erratum] BRCA1 homozygous unclassified variant in a patient with non‑Fanconi anemia: A case report

2018 ◽  
Author(s):  
Bondavalli Davide ◽  
Malvestiti Francesca ◽  
Pensotti Valeria ◽  
Feroce Irene ◽  
Bonanni Bernardo
2017 ◽  
Author(s):  
Bondavalli Davide ◽  
Malvestiti Francesca ◽  
Pensotti Valeria ◽  
Feroce Irene ◽  
Bonanni Bernardo

2014 ◽  
Vol 64 (3) ◽  
pp. 201-204
Author(s):  
Zafer Dogan ◽  
Huseyin Yildiz ◽  
Ismail Coskuner ◽  
Murat Uzel ◽  
Mesut Garipardic

2014 ◽  
Vol 2014 ◽  
pp. 1-3 ◽  
Author(s):  
Andrew T. Schlussel ◽  
Susan S. Donlon ◽  
Faye A. Eggerding ◽  
Ronald A. Gagliano

Introduction.The objective of this case report is to discuss an unclassified germline variant of the adenomatous polyposis coli (APC) gene identified in an older patient with attenuated familial adenomatous polyposis syndrome (AFAP).Methods.We present a case report of a 66-year-old man diagnosed with AFAP. Colonoscopy found multiple polyps and invasive adenocarcinoma arising in the transverse colon. Samples were tested for mutations in the APC gene.Results.DNA sequencing of germline DNA identified a cytosine (C) to thymine (T) transition at nucleotide 1240, heterozygous. The C to T transition at codon 414 is predicted to convert an arginine residue to a cysteine that is possibly pathogenic. Analysis of the patient’s colon tumor DNA indicated that the tumor had lost the mutant variant allele and retained only the normal allele, suggesting that the variant may not be significant.Conclusions.The p.R414C variant has been described previously as a germline mutation of probable pathogenicity. This substitution should be considered an unclassified variant and possibly not pathogenic. These findings support the need for further genetic testing of tissue, as well as for developing a mechanism for testing all variants, as this could significantly impact the lives of patients and their family members.


2021 ◽  
Vol 33 (3) ◽  
pp. 119-125
Author(s):  
Tomofumi Naruse ◽  
Hiroki Tsuchihashi ◽  
Souichi Yanamoto ◽  
Kohei Furukawa ◽  
Keisuke Omori ◽  
...  

Author(s):  
Wenjun Deng ◽  
Mingyi Zhao ◽  
Yingting Liu ◽  
Lizhi Cao ◽  
Minghua Yang
Keyword(s):  

1995 ◽  
Vol 15 (4) ◽  
pp. 597-607 ◽  
Author(s):  
Gino R. Somers ◽  
Sepehr N. Tabrizi ◽  
Karin Tiedemann ◽  
Chung Wo Chow ◽  
Suzanne M. Garland ◽  
...  

2016 ◽  
Vol 59 (3) ◽  
pp. 152-157 ◽  
Author(s):  
Karel Svojgr ◽  
David Sumerauer ◽  
Alena Puchmajerova ◽  
Ales Vicha ◽  
Ondrej Hrusak ◽  
...  

2020 ◽  
Vol 13 (1) ◽  
Author(s):  
Anna Repczynska ◽  
Agata Pastorczak ◽  
Katarzyna Babol-Pokora ◽  
Jolanta Skalska-Sadowska ◽  
Malgorzata Drozniewska ◽  
...  

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