Results 201 to 210 of about 115,309 (309)

Assessment of DNA Variations From Two In Vivo Skeletal Muscle Disorder Mouse Models Using Complementary Square‐Wave Voltammetry and LC‐MS/MS Analysis

ChemBioChem, Volume 27, Issue 9, 14 May 2026.
Complementary square wave voltammetry (SWV) and liquid chromatography‐tandem mass spectrometry (LC‐MS/MS DNA) are used to analyze DNA extracted from selected muscle tissues from either mdx or col5a1(+/‐) mouse models. SWV oxidative currents change with treatment and allow for a rapid genetic analysis.
Elizabeth R. LaFave, Grayson B. Sink, Saphal Bhandari, Emma L. Rayfield, Andrew T. Readyoff, Espen E. Spangenburg, Eli G. Hvastkovs   +6 more
wiley   +1 more source

Assessment of Homologous Recombination System Gene Expression in Chemologically Induced Carcinogenesis In Vivo Models. [PDF]

Curr Issues Mol Biol
Tsyganov MM, Bulatova DZ, Fedorenko AA, Loos DM, Nikiforov PE, Tsydenova IA, Bayanbayeva AA, Sharipkhanova Z, Timoshenko SS, Ibragimova MK.   +9 more
europepmc   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, Volume 600, Issue 9, Page 1265-1287, May 2026.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Exploring the hereditary genetic mutational landscape of breast and ovarian cancer in Estonia. [PDF]

Sci Rep
Tooming M, Toome K, Rekker K, Roht L, Laidre P, Fjodorova O, Roomere H, Murumets Ü, Šamarina U, Pajusalu S, Žordania R, Tael K, Vaidla E, Kurvinen E, Tõnisson N, Ilisson M, Padrik P, Lehtsaar J, Kütner R, Vettus E, Vahar H, Peets P, Õunap K, Kahre T.   +23 more
europepmc   +1 more source

Glutamine Deprivation Triggers Tribbles Homolog 3 Dependent G‐Quadruplex Resolution to Maintain DNA Repair and Tumor Survival

Advanced Science, Volume 13, Issue 27, 13 May 2026.
Glutamine deprivation triggers transient DNA damage yet activates adaptive repair in hepatocellular carcinoma cells. We identify TRIB3 as a stress‐induced nuclear scaffold that associates with DDX5 and G‐quadruplex DNA atBRCA1 andRAD51AP1 promoters. TRIB3 loss increases G4 accumulation, suppresses HR gene transcription, elevates γ‐H2A.X, and sensitizes
Qiang Ji, Xuedan Sun, Zhangran Sun, Mengfan Li, Xinyu Cheng, Shuai Tian, Rick F. Thorne, Jinming Li, Guangzhi Liu, Mian Wu, Xiaoying Liu   +10 more
wiley   +1 more source

Pancancer Fine‐Mapping of Mutational Intolerance Identifies CHEK1 as an Immunosuppressive Driver in Lung Adenocarcinoma

Advanced Science, Volume 13, Issue 25, 4 May 2026.
This study identifies mutation‐intolerant genes (MIGs), which are mutationally constrained in tumors despite normal‐tissue variability. Using miDriver, the authors pinpoint MIGs essential for tumor‐intrinsic fitness and immune evasion. Focusing on CHEK1, they show it drives tumor fitness and sculpts an immunosuppressive niche via the MIF–CD74 axis ...
Tao Wang, Hongyu Zhao, Xiaojie Sun, Yuqi Ding, Zhipeng Zhu, Xiaotong Yu, Rongyi Zhu, Dan Wang, Kailong Li, Yang Liu, Li‐Bin Wang, Xiaolu Zhao, Baojun Suo, Hongsen Bi, Peipei Zhang, Tong Liu, Fengbiao Mao   +16 more
wiley   +1 more source

Case report: a rare BRCA1 de novo variant in a female with breast cancer. [PDF]

Hered Cancer Clin Pract
Dencker C, Strehlow V, Aktas B, Lemke J, Hentschel J.   +4 more
europepmc   +1 more source

Single Cell RNA Transcriptomics of Mantle Cell Lymphoma Reveals the Presence of Treatment‐Resistant Subclones at the Time of Diagnosis

American Journal of Hematology, Volume 101, Issue 5, Page 1025-1035, May 2026.
ABSTRACT Mantle cell lymphoma (MCL) is a B‐cell malignancy with a chronically relapsing clinical course and pronounced genetic heterogeneity. To investigate the clonal dynamics underlying early disease relapse, we performed single‐cell RNA sequencing of paired tumor samples collected at diagnosis and at first relapse. Inference of copy number variants (
Dmitry Manakov, Magdalena Klanova, Michal Kolar, Robert Ivanek, Florian Geier, Julien Roux, Tomas Zikmund, Lucie Winkowska, Eva Kriegova, Jirina Manakova, Liliana Tuskova, Silvia Spanikova, Alexandra Scasna, Marek Trneny, Pavel Klener   +14 more
wiley   +1 more source

A Phase II Trial of Niraparib in Patients with Advanced Pancreatic Cancer Harboring Pathogenic Variants in ATM, BRCA1, BRCA2, PALB2, and CHEK2. [PDF]

Clin Cancer Res
Huffman BM, Diossy M, Yurgelun MB, Horick N, Li YY, Crowdis J, Nguyen H, Parmar K, Kochupurakkal BS, Vonk L, Lam H, Ramsey K, Andrews E, Loeb SC, Culnane L, Biller LH, Bullock AJ, Enzinger A, Giannakis M, Jackson NA, Ng K, Nowak JA, Patel AK, Perez KJ, Rattani A, Rubinson DA, Schlechter BL, Singh H, Cai M, Raghavan S, Clark JW, Peters ML, Weipert CM, Wolpin BM, D'Andrea AD, Shapiro GI, Aguirre AJ, Szallasi Z, Cleary JM.   +38 more
europepmc   +1 more source

Re-evaluating hereditary breast and ovarian cancer risk: clinical impact of updated multigene panel sequencing and genetic counseling. [PDF]

Fam Cancer
Gislinge JIP, Byrjalsen A, Naver KV, Clausen HV, Ravn P, Petersen KR, Wadt KAW.   +6 more
europepmc   +1 more source