Varaico: Literature-Extracted Genetic Variants

Gene:BRCA1
Variant:p.T1677fs
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BRCA1

NM_007294.4:p.T1677fs

Associated Papers

Different association of gBRCA1 and gBRCA2 variants with HER2-low status in invasive breast cancer: findings from a Ukrainian study.

Livshun S et al.

Scientific Reports, 2025

Oxford Nanopore Technologies [ONT] Sequencing: Clinical Validation in Genetically Heterogeneous Disorders.

Urtis M et al.

Genes, 2025

41300778 (PubMed )
Supplement: genes-16-01325-s001.zip › genes-3897287-supplementary.pdf

Somatic mutations in Middle East and North Africa breast cancer patients: a systematic review.

Abujamous L et al.

The Oncologist, 2025

40665690 (PubMed )
Supplement: oyaf205_supplementary_data.zip › SupplementaryTable3.xlsx › SupplementaryTable3

Genetic testing for BRCA1/2 variants in Northern African women with ovarian and breast cancers: a multicentre study of an under-represented ancestry.

Shohdy KS et al.

Esmo Open, 2025

40714512 (PubMed )
Supplement: mmc1.pdf

Letter re: Benefit from maintenance with PARP inhibitor in newly diagnosed ovarian cancer according to BRCA1/2 mutation type and site: a multicenter real-world study: Ethnic difference in BRCT domain response to PARP inhibitor.

Kim JH et al.

Esmo Open, 2025

Clinical implementation of next-generation sequencing testing and genomically-matched therapy: a real-world data in a tertiary hospital.

Kim JW et al.

Scientific Reports, 2025

Genomic instability in non-breast or ovarian malignancies of individuals with germline pathogenic variants in BRCA1/2.

Elze L et al.

Journal of the National Cancer Institute, 2024

38960732 (PubMed )
Supplement: djae160_supplementary_data.zip › djae160_Supplementary_Data › JNCI-24-0169_supplementaryTables_revised.xlsx › Supplementary_Table_S1

Long-term outcomes of young, node-negative, chemotherapy-naïve, triple-negative breast cancer patients according to BRCA1 status.

Wang Y et al.

Bmc Medicine, 2024

38191387 (PubMed )
Supplement: 12916_2023_3233_MOESM3_ESM.docx

Breast cancer in East Africa: Prevalence and spectrum of germline SNV/indel and CNVs in BRCA1 and BRCA2 genes among breast cancer patients in Tanzania.

Rweyemamu LP et al.

Cancer Medicine, 2023

Analysis of matched primary and recurrent BRCA1/2 mutation-associated tumors identifies recurrence-specific drivers.

Shah JB et al.

Nature Communications, 2022

36344544 (PubMed )
Supplement: 41467_2022_34523_MOESM14_ESM.xlsx › TCGAOvarian_gBRCA

Copy number variants as modifiers of breast cancer risk for BRCA1/BRCA2 pathogenic variant carriers.

Hakkaart C et al.

Communications Biology, 2022

36203093 (PubMed )
Supplement: 42003_2022_3978_MOESM4_ESM.xlsx › Supplementary_Data_13

Detection of germline variants in Brazilian breast cancer patients using multigene panel testing.

Guindalini RSC et al.

Scientific Reports, 2022

35264596 (PubMed )
Supplement: 41598_2022_7383_MOESM2_ESM.xlsx › Sheet1

Detection of BRCA1/2 pathogenic variants in patients with breast and/or ovarian cancer and their families. Analysis of 3,458 cases from Lower Silesia (Poland) according to the diagnostic algorithm of the National Cancer Control Programme.

Doraczynska-Kowalik A et al.

Frontiers in Genetics, 2022

Prevalence and clinical characterization of BRCA1 and BRCA2 mutations in Korean patients with epithelial ovarian cancer.

Paik ES et al.

Cancer Science, 2021

Assessment of Clinical Benefit of Integrative Genomic Profiling in Advanced Solid Tumors.

Cobain EF et al.

Jama Oncology, 2021

33630025 (PubMed )
Supplement: jamaoncol-e207987-s006.xlsx › Sheet2

Identification of Eleven Novel BRCA Mutations in Tunisia: Impact on the Clinical Management of BRCA Related Cancers.

Hamdi Y et al.

Frontiers in Oncology, 2021

Five Italian Families with Two Mutations in BRCA Genes.

Vietri MT et al.

Genes, 2020

Consolidated BRCA1/2 Variant Interpretation by MH BRCA Correlates with Predicted PARP Inhibitor Efficacy Association by MH Guide.

Hirotsu Y et al.

International Journal of Molecular Sciences, 2020

32486089 (PubMed )
Supplement: ijms-21-03895-s001.zip › Supplemental_Table_2.xlsx › Momozawa_et_al.

Clinical Characteristics of Korean Breast Cancer Patients Who Carry Pathogenic Germline Mutations in Both BRCA1 and BRCA2: A Single-Center Experience.

Hur JY et al.

Cancers, 2020

Reversion and non-reversion mechanisms of resistance to PARP inhibitor or platinum chemotherapy in BRCA1/2-mutant metastatic breast cancer.

Waks AG et al.

Annals of Oncology : Official Journal of the European Society for Medical Oncology, 2020

Germline Pathogenic Variants in 7636 Japanese Patients With Prostate Cancer and 12 366 Controls.

Momozawa Y et al.

Journal of the National Cancer Institute, 2020

31214711 (PubMed )
Supplement: djz124_supplementary_data.zip › djz124-Suppl_Data › Supplementary_Tables_5_and_6_060619.xlsx › Supplementary_Table_5

One in three highly selected Greek patients with breast cancer carries a loss-of-function variant in a cancer susceptibility gene.

Fostira F et al.

Journal of Medical Genetics, 2020

31300551 (PubMed )
Supplement: jmedgenet-2019-106189supp005.pdf

BRCA1/2 pathogenic variants in triple-negative versus luminal-like breast cancers: genotype-phenotype correlation in a cohort of 531 patients.

Incorvaia L et al.

Therapeutic Advances in Medical Oncology, 2020

Identification of a Novel BRCA1 Pathogenic Mutation in Korean Patients Following Reclassification of BRCA1 and BRCA2 Variants According to the ACMG Standards and Guidelines Using Relevant Ethnic Controls.

Park JS et al.

Cancer Research and Treatment, 2017

BRCA locus-specific loss of heterozygosity in germline BRCA1 and BRCA2 carriers.

Maxwell KN et al.

Nature Communications, 2017

28831036 (PubMed )
Supplement: 41467_2017_388_MOESM2_ESM.xlsx › Supplementary_Data_1

Inherited mutations in 17 breast cancer susceptibility genes among a large triple-negative breast cancer cohort unselected for family history of breast cancer.

Couch FJ et al.

Journal of Clinical Oncology : Official Journal of the American Society of Clinical Oncology, 2015

Integrated analysis of germline and somatic variants in ovarian cancer.

Kanchi KL et al.

Nature Communications, 2014

24448499 (PubMed )
Supplement: NIHMS551112-supplement-13.xlsx › S_Data_12

A DGGE system for comprehensive mutation screening of BRCA1 and BRCA2: application in a Dutch cancer clinic setting.

van der Hout AH et al.

Human Mutation, 2006

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Regarding the variants extracted from papers and shown text snippets from research papers, the following holds: "Some rights reserved. This work permits non-commercial use, distribution and reproduction in any medium, provided the original author and source are credited."