Results 141 to 150 of about 64,429 (261)

Detection of Penicillin Nonsusceptible Streptococcus agalactiae by Laboratories That Participate in the College of American Pathologist's Proficiency Testing Program. [PDF]

J Clin Microbiol, 2023
Humphries RM, Lu J, Martin I, Rauch CA, Wojewoda C, McCarter Y, Long T, Simner PJ.   +7 more
europepmc   +1 more source

Proficiency Tests

The American Biology Teacher, 1995
openaire   +1 more source

proficiency testing round

Citation: 'proficiency testing round' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.08103 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms ...
openaire   +1 more source

SPHINX31 acts as a SRPK1 inhibitor targeting the ATR/DNA‐PKcs/CHK1 replicative checkpoint to inhibit cell growth in non‐small cell lung cancer

Molecular Oncology, EarlyView.
The kinase SRPK1 directly interacts with the protein TOPBP1 and regulates the pre‐mRNA splicing of WIZ thereby contributing to the activation of the ATR/CHK1 replicative checkpoint in response to replicative stress. This allows cancer cells' genomic stability and survival.
Amani Shreim, Aurelie Genoux, Nadiia Zubchuk, Haoyang Zheng, Perla Salameh, Theo Ziegelmeyer, Fabien Dalonneau, Margot Rouchette, Christiane Oddou, Simona Miron, Helene Polveche, Adiilah Mamode Cassim, Carmen Garrido, Eleni Nikolakaki, Didier Auboeuf, Tao Jia, Sophie Zinn‐Justin, Beatrice Eymin   +17 more
wiley   +1 more source

Assessing the Effectiveness of the Human Immunodeficiency Virus Point-of-Care Proficiency Testing Scheme: Analysis of the Data From 2021 to 2022 in South Africa. [PDF]

Health Sci Rep
Blasich NP, Adelekan AM.
europepmc   +1 more source

Utilizing proficiency testing survey data to create advanced educational content: the virtual crossmatch challenge model. [PDF]

Front Genet, 2023
Hod-Dvorai R, Philogene MC, Timofeeva O, Gimferrer I, Dunckley H, Greenshields A, Jindra P.   +6 more
europepmc   +1 more source

Mutant p53R273H disrupts PDPK1 homodimerization and contributes to PDPK1 activation

Molecular Oncology, EarlyView.
How mutant p53R273H drives AKT signaling is unclear. We show that p53R273H, but not wild‐type, directly binds PDPK1 via a mutation‐dependent conformational change. This interaction disrupts inhibitory PDPK1 homodimerization and enhances AKT phosphorylation.
Mei Chee Lim, Alvin Kunyao Guo, Yoko Itahana, Srinivasaraghavan Kannan, Valerie Goh, Mingmin Ong, Terina Yan Wen Tay, Weiying Ye, Sabhashina Radha Krishnan, Jun Nishiyama, Chandra S Verma, Koji Itahana   +11 more
wiley   +1 more source

Editorial: Proficiency testing in histocompatibility and immunogenetics: current status and future perspectives. [PDF]

Front Genet
Petrek M, Hitchman KMK.
europepmc   +1 more source

Busulfan Interlaboratory Proficiency Testing Program Revealed Worldwide Errors in Drug Quantitation and Dose Recommendations. [PDF]

Ther Drug Monit, 2023
Kweekel DM, McCune JS, Punt AM, van Luin M, Franssen EJF.   +4 more
europepmc   +1 more source

Targeting the EpCAM‐AXL axis to overcome drug resistance in lung cancer

Molecular Oncology, EarlyView.
Lung cancer cells often evade therapy by hijacking signaling pathways. We reveal that cleaved EpCAM (sEpCAM) stabilizes the oncogenic protein AXL, driving NF‐κB and STAT3‐mediated chemoresistance. This EpCAM‐AXL axis identifies a high‐risk patient subset with poor prognosis.
Alexa Guerrero‐Alba, Mark Shacker, Timothy P. Fleming, Michael A. Smith, Ross M. Bremner, Narendra V. Sankpal   +5 more
wiley   +1 more source