Varaico: Literature-Extracted Genetic Variants

Gene:BRCA1
Variant:p.T1677_N1678delFs
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BRCA1

NM_007294.4:p.T1677_N1678delFs

Associated Papers

Hereditary ovarian cancer in women with African ancestry: a scoping review.

Rossouw B et al.

Familial Cancer, 2026

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

Germline and somatic mutational variants of Tunisian high grade serous ovarian cancer identified by next-generation sequencing.

Ammous-Boukhris N et al.

Bmc Cancer, 2025

Germline mutation analysis and postoperative recurrence risk prediction in breast cancer patients from western China.

Deng Z et al.

Translational Oncology, 2025

40738016 (PubMed )
Supplement: mmc3.xlsx › Table_S2

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

Prevalence of germline BRCA1/2 pathogenic variants in unselected Korean patients with HER2-negative metastatic breast cancer: a nationwide prospective study (KCSG BR19-10).

Ahn HK et al.

The Lancet Regional Health. Western Pacific, 2025

Mutational spectrum and profile of breast and ovarian cancer patients in Saudi Arabia's western region: single center experience.

Ekram SN et al.

Discover Oncology, 2025

Germline Testing in Breast Cancer: A Single-Center Analysis Comparing Strengths and Challenges of Different Approaches.

Marabelli M et al.

Cancers, 2025

40361347 (PubMed )
Supplement: cancers-17-01419-s001.zip › Table_S6.xlsx › Foglio1

Comprehensive germline and somatic profiling of high-risk Thai breast cancer via next-generation sequencing.

Kamdee K et al.

Scientific Reports, 2025

40181060 (PubMed )
Supplement: 41598_2025_95834_MOESM2_ESM.xlsx › S._Data_2.

Landscape of Multilocus Inherited Neoplasia Allele Syndrome in Mexican Population.

Aguilar D et al.

Jco Global Oncology, 2025

Germinal mutations among patients with breast cancer in Colombia: is BRCA3 coming?

Rojas LXR et al.

Ecancermedicalscience, 2025

Genomic instability and CCNE1 amplification as emerging biomarkers for stratifying high-grade serous ovarian cancer.

Conca E et al.

Frontiers in Oncology, 2025

40842600 (PubMed )
Supplement: Table2.xlsx › Foglio1

Clinically Significant BRCA1 and BRCA2 Germline Variants in Breast Cancer-A Single-Center Experience.

Pleșea RM et al.

Cancers, 2024

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

Using Portuguese BRCA pathogenic variation as a model to study the impact of human admixture on human health.

Andaluz S et al.

Bmc Genomics, 2024

38671360 (PubMed )
Supplement: 12864_2024_10311_MOESM2_ESM.xlsx › BRCA1

Systematic review of the molecular basis of hereditary breast and ovarian cancer syndrome in Brazil: the current scenario.

de Freitas Ribeiro AA et al.

European Journal of Medical Research, 2024

38504328 (PubMed )
Supplement: 40001_2024_1767_MOESM1_ESM.xlsx › BRCA1

Protein-folding chaperones predict structure-function relationships and cancer risk in BRCA1 mutation carriers.

Gracia B et al.

Cell Reports, 2024

38368609 (PubMed )
Supplement: NIHMS1970903-supplement-6.xlsx › Table_S5

Germline mutations of 4567 patients with hereditary breast-ovarian cancer spectrum in Thailand.

Kansuttiviwat C et al.

Npj Genomic Medicine, 2024

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

Germline pathogenic variants in metaplastic breast cancer patients and the emerging role of the BRCA1 gene.

Corso G et al.

European Journal of Human Genetics : Ejhg, 2023

Extended genetic analysis and tumor characteristics in over 4600 women with suspected hereditary breast and ovarian cancer.

Öfverholm A et al.

Bmc Cancer, 2023

37563628 (PubMed )
Supplement: 12885_2023_11229_MOESM2_ESM.xlsx › Table_S1

Opt-in for secondary findings as part of diagnostic whole-exome sequencing: Real-life experience from an international diagnostic laboratory.

Brunfeldt M et al.

Molecular Genetics & Genomic Medicine, 2023

37025058 (PubMed )
Supplement: MGG3-11-e2180-s001.pdf

Next-Generation Sequencing and Triple-Negative Breast Cancer: Insights and Applications.

Tierno D et al.

International Journal of Molecular Sciences, 2023

Hereditary Breast Cancer in Romania-Molecular Particularities and Genetic Counseling Challenges in an Eastern European Country.

Cătană A et al.

Biomedicines, 2023

Molecular characteristics of breast tumors in patients screened for germline predisposition from a population-based observational study.

Nacer DF et al.

Genome Medicine, 2023

37060015 (PubMed )
Supplement: 13073_2023_1177_MOESM2_ESM.xlsx › Table_S7

Spectrum of High-Risk Mutations among Breast Cancer Patients Referred for Multigene Panel Testing in a Romanian Population.

Goidescu IG et al.

Cancers, 2023

Ethnic-specificity, evolution origin and deleteriousness of Asian BRCA variation revealed by over 7500 BRCA variants derived from Asian population.

Qin Z et al.

International Journal of Cancer, 2023

36385461 (PubMed )
Supplement: IJC-152-1159-s005.xlsx › Chinese

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

Using species richness calculations to model the global profile of unsampled pathogenic variants: Examples from BRCA1 and BRCA2.

Rao ND et al.

Plos One, 2023

36753473 (PubMed )
Supplement: pone.0278010.s002.xlsx › Table_S1

Pathologic Findings at Risk Reducing Surgery in BRCA and Non-BRCA Mutation Carriers: A Single-Center Experience.

Cassani C et al.

Diagnostics (basel, Switzerland), 2022

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

MARGINAL: An Automatic Classification of Variants in BRCA1 and BRCA2 Genes Using a Machine Learning Model.

Karalidou V et al.

Biomolecules, 2022

36358902 (PubMed )
Supplement: biomolecules-12-01552-s001.zip › final_annotation_file_CanVaS.xlsx › Sheet1

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

BRCA Mutation Status in Triple-Negative Breast Cancer Patients Treated with Neoadjuvant Chemotherapy: A Pivotal Role for Treatment Decision-Making.

Pavese F et al.

Cancers, 2022

Clinical Significance of Germline Pathogenic Variants among 51 Cancer Predisposition Genes in an Unselected Cohort of Italian Pancreatic Cancer Patients.

Puccini A et al.

Cancers, 2022

36139606 (PubMed )
Supplement: cancers-14-04447-s001.zip › cancers-1881458-supplementary.pdf

The Identification by Exome Sequencing of Candidate Genes in BRCA-Negative Tunisian Patients at a High Risk of Hereditary Breast/Ovarian Cancer.

BenAyed-Guerfali D et al.

Genes, 2022

Clinicopathological Characterization of Double Heterozygosity for BRCA1 and BRCA2 Variants in Korean Breast Cancer Patients.

Bang YJ et al.

Cancer Research and Treatment, 2022

Mutational spectrum of BRCA1/2 genes in Moroccan patients with hereditary breast and/or ovarian cancer, and review of BRCA mutations in the MENA region.

Elalaoui SC et al.

Breast Cancer Research and Treatment, 2022

Human BRCA pathogenic variants were originated during recent human history.

Li J et al.

Life Science Alliance, 2022

35165121 (PubMed )
Supplement: LSA-2021-01263_TableS2.xlsx › BRCA1

Identification of hereditary breast and ovarian cancer germline variants in Granada (Spain): NGS perspective.

Molina-Zayas M et al.

Molecular Genetics and Genomics : Mgg, 2022

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_MOESM1_ESM.xlsx › Planilha1
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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."