Results 211 to 220 of about 2,556,924 (316)

Clay mineral analysis of mesozoïc-cenozoïc sequences, Labrador shelf: a preliminary report

, 1978
D C Umpleby, Graeme R. Stevens, John A. Colwell   +2 more
openalex   +1 more source

The critical role of DNA damage‐inducible transcript 4 (DDIT4) in stemness character of leukemia cells and leukemia initiation

Molecular Oncology, EarlyView.
Stemness properties, including quiescence, self‐renewal, and chemoresistance, are closely associated with leukemia relapse. Here, we demonstrate that DNA damage‐inducible transcript 4 (DDIT4) is induced in the hypoxic bone marrow niche and is essential for maintaining the stemness of AML1‐ETO9a leukemia cells.
Yishuang Li, Zhijie Cao, Haiyan Xing, Zhenya Xue, Wenbing Liu, Jiayuan Chen, Yihan Mei, Runxia Gu, Hui Wei, Shaowei Qiu, Min Wang, Qing Rao, Jianxiang Wang   +12 more
wiley   +1 more source

Identification of <i>Entamoeba</i> Species in Diarrheal Samples Using Sequence Analysis and Nested Multiplex PCR. [PDF]

Iran J Parasitol
Abed ZM, Hamad RM.
europepmc   +1 more source

Unveiling unique protein and phosphorylation signatures in lung adenocarcinomas with and without ALK, EGFR, and KRAS genetic alterations

Molecular Oncology, EarlyView.
Proteomic and phosphoproteomic analyses were performed on lung adenocarcinoma (LUAD) tumors with EGFR, KRAS, or EML4–ALK alterations and wild‐type cases. Distinct protein expression and phosphorylation patterns were identified, especially in EGFR‐mutated tumors. Key altered pathways included vesicle transport and RNA splicing.
Fanni Bugyi, Mirjam Balbisi, Simon Sugár, Lóránd Váncza, Eszter Regős, Ilona Kovalszky, Ibolya Laczó, Tünde Harkó, Gábor Kecskeméti, Zoltán Szabó, Judit Moldvay, László Drahos, Lilla Turiák   +12 more
wiley   +1 more source

Prevalence and Whole Genome Sequence Analysis of Mycoplasma bovis Isolates From Bulk Tank Milk of Dairy Farms in Tennessee, USA. [PDF]

J Vet Intern Med
Gelgie AE, Gelalcha BD, Christensen D, Freeman T, Beever JE, Dego OK.   +5 more
europepmc   +1 more source

Targeting of PTP4A3 overexpression sensitises HGSOC cells towards chemotherapeutic drugs

Molecular Oncology, EarlyView.
In HGSOC with normal KRAS expression, high PTP4A3 expression regulates autophagy activation. Conversely, in HGSOC with high KRAS expression, KRAS dictates autophagy control, and PTP4A3 is not required. When high PTP4A3 expression is inhibited, HGSOC cells are preferentially sensitised towards DNA‐damaging agents.
Ana López‐Garza, David James, Emma Creagh, James T. Murray   +3 more
wiley   +1 more source

RNA Sequence Analysis in Macrophages Infected With Trypanosoma cruzi: Focus on TLR2 and TLR7, Iron Metabolism, and Extracellular Matrix Biosynthesis. [PDF]

J Infect Dis
Callejas-Hernández F, Herreros-Cabello A, Poveda C, Maza MC, Mares JF, Santos-Peñaloza DK, Fresno M, Gironès N.   +7 more
europepmc   +1 more source

Olaparib synergy screen reveals Exemestane induces replication stress in triple‐negative breast cancer

Molecular Oncology, EarlyView.
Screening 166 FDA‐approved anticancer drugs identifies the aromatase inhibitor Exemestane as a synergistic partner of PARP inhibitor Olaparib in BRCA‐proficient triple‐negative breast cancer. Exemestane induces ROS‐mediated replication stress, enhancing DNA damage and apoptosis alongside Olaparib.
Nur Aininie Yusoh, Liping Su, Suet Lin Chia, Xiaohe Tian, Haslina Ahmad, Martin R. Gill   +5 more
wiley   +1 more source

Whole-Genome Sequence Analysis to Assess Mutations in Efflux Pumps in <i>Mycobacterium tuberculosis</i>: The Influence in Drug Resistance. [PDF]

Microorganisms
Chimal-Muñoz M, Pérez-Martínez DE, Bermúdez Hernández GA, Mejía-Ponce PM, Licona-Cassani C, Muñiz-Salazar R, Montero H, Zenteno-Cuevas R.   +7 more
europepmc   +1 more source