Results 101 to 110 of about 61,707 (214)

Genetic Evolution in BRCA1‐Associated Breast Cancer Reveals Early Driver Mutations Shaping Tumor Features and Prognosis

open access: yesCancer Science, EarlyView.
Multi‐region sequencing of 57 BRCA1‐associated breast cancers identified TP53 as the dominant initial driver, defining a triple‐negative subgroup with biallelic BRCA1 loss and elevated genomic instability. TP53 truncating mutations were enriched in BRCA1 carriers and linked to reduced HRD, EMT activation, and a trend toward worse survival.
Li Hu   +13 more
wiley   +1 more source

AI‐Based Analysis of Tumor‐Infiltrating Lymphocytes and Homologous Recombination in Ovarian Cancer: JGOG3025‐A1 Study

open access: yesCancer Science, EarlyView.
AI‐based spatial analysis of tumor‐infiltrating lymphocytes in ovarian cancer revealed the highest infiltration in high‐grade serous carcinoma. Integrating pathology‐based immune phenotypes with HRD status provided additional prognostic insight and highlighted distinct relationships between TILs and genomic structure.
Kohei Hamada   +17 more
wiley   +1 more source

Role of poly(ADP-ribose) polymerase-1 in regulating human islet cell differentiation. [PDF]

open access: yesSci Rep, 2022
Dadheech N   +4 more
europepmc   +1 more source

New Treatment Strategy and Future Research Direction for BRAF‐Mutated Cancer

open access: yesCancer Science, EarlyView.
Treatment with BRAF inhibitor plus MEK inhibitor is currently used in BRAF‐mutated various malignancies except colorectal cancer, and treatments with BRAF and/or MEK inhibitors and anti‐EGFR antibody are used in BRAF‐mutated colorectal cancer. Despite recent advances in BRAF‐targeted therapies, their efficacy is still limited.
Masanobu Takahashi   +2 more
wiley   +1 more source

Granzymes, IL-16, and poly(ADP-ribose) polymerase 1 increase during wildfire smoke exposure. [PDF]

open access: yesJ Allergy Clin Immunol Glob, 2023
Aguilera J   +10 more
europepmc   +1 more source

Human APOBEC3G suppresses homologous recombination and LIG4‐independent end joining in DNA double‐strand break repair

open access: yesThe FEBS Journal, EarlyView.
Chromosomal DNA double‐strand breaks (DSBs) are repaired by homologous recombination and nonhomologous end joining (NHEJ). Recent work has additionally established theta‐mediated end‐joining (TMEJ) as a mechanism for DSB joining. Cells lacking NHEJ and TMEJ can repair DSBs in a homology‐dependent manner.
Shinta Saito   +6 more
wiley   +1 more source

Poly(ADP-ribose) Polymerase 1 Mediates Rab5 Inactivation after DNA Damage. [PDF]

open access: yesInt J Mol Sci, 2022
Mashimo M   +8 more
europepmc   +1 more source

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