Results 221 to 230 of about 98,650 (296)

Allosteric targeting with antiviral nucleotide analogs allows fine-tuning of SAMHD1 dNTPase activity. [PDF]

J Biol Chem
Dirks C, Schlotterbeck AK, Pettersson P, Leppert A, Landreh M, Zhang SM, Rudd SG.   +6 more
europepmc   +1 more source

Model‐Based Strategy for 6‐Mercaptopurine Treatment in Acute Lymphoblastic Leukemia Maintenance Phase: Prediction of 6‐TGN and 6‐MMP Concentrations to Optimize Treatment

Pediatric Blood &Cancer, Volume 73, Issue 4, April 2026.
ABSTRACT Introduction Acute lymphoblastic leukemia (ALL) is the most common pediatric cancer. The pro‐drug 6‐mercaptopurine (6‐MP), essential during maintenance, is converted into active 6‐thioguanine (6‐TGN) and toxic 6‐methylmercaptopurine (6‐MMP) metabolites, resulting in marked variability in efficacy and toxicity.
Anne Ravix, Anaïs Maillat, Eva Choong, Chantal Csajka, Monia Guidi, Francesco Ceppi   +5 more
wiley   +1 more source

Recent Advances in Tetrahedral Framework Nucleic Acids for Multimodal Synergistic Cancer Therapy

Aggregate, Volume 7, Issue 4, April 2026.
This review summarizes recent advances in tFNA‐based multimodal cancer therapy, including structural features, delivery strategies, and therapeutic regimens addressing key challenges in cancer treatment. We outline design principles, address translational hurdles, and highlight intelligent response and immune regulation as promising directions to ...
Zishan Huang, Zhitong Chen, Zhiyu Zhang, Hong Sun, Xujuan Li, Zhaogang Sun, Hongqian Chu, Wenjing Liu   +7 more
wiley   +1 more source

Auto-luminescence study of thermal unfolding of DNA G-quadruplexes. [PDF]

RSC Adv
Kudrya VY, Dubey IY, Negrutska VV, Naumenko AP.   +3 more
europepmc   +1 more source

Long‐Read Genome Sequencing Establishes Biallelic Pathogenic Variants in DNM1 With Distinct Functional Effects as the Cause of Early Infantile Developmental and Epileptic Encephalopathy

American Journal of Medical Genetics Part A, Volume 200, Issue 4, Page 947-951, April 2026.
ABSTRACT Heterozygous de novo and inherited biallelic pathogenic variants in DNM1 have been reported in association with autosomal dominant (AD) and autosomal recessive (AR) developmental and epileptic encephalopathy, respectively, due to aberrant dynamin function or expression, with each inheritance pattern associated with a different mechanism of ...
Andy Drackley, Merlene Peter, Heba H. Akbari, Jelena Ivanisevic, Alexander Ing, Kelly Regan‐Fendt, Patrick McMullen, Kai Lee Yap   +7 more
wiley   +1 more source

GTP hydrolysis triggers membrane remodeling by AMPH-1. [PDF]

Sci Adv
Gai W, Wang Y, Martin B, Zhang J, Carr CM, Rye HS.   +5 more
europepmc   +1 more source

PharmVar GeneFocus: NAT2—Genetic Variation and Updated Nomenclature

Clinical Pharmacology &Therapeutics, Volume 119, Issue 4, Page 859-871, April 2026.
The Pharmacogene Variation Consortium (PharmVar) provides nomenclature for the highly polymorphic human N‐acetyltransferase 2 (NAT2) gene. NAT2 metabolizes several clinically used drugs including isoniazid, hydralazine, amifampridine, procainamide, and sulfonamides such as dapsone, and also some highly carcinogenic arylamines.
Georgia Papanikolaou, Estella S. Poloni, José A.G. Agúndez, Raquel L.F. Teixeira, Erin C. Boone, Adalberto Rezende Santos, Michelle Whirl‐Carrillo, Katrin Sangkuhl, Teri E. Klein, Mariam R. Habil, Giannoulis Fakis, Rodney F. Minchin, David W. Hein, Sotiria Boukouvala, Andrea Gaedigk   +14 more
wiley   +1 more source

High-Sensitivity DNA Aptasensors for Detecting Salivary Biomarker S100A7 in Heart Failure. [PDF]

ACS Omega
Schwenke T, Sequeira MB, Mutschler R, Punyadeera C, Beliaev A, Alexandrov K, Eremeeva E.   +6 more
europepmc   +1 more source

Clinical Pharmacogenetics Implementation Consortium (CPIC) Guideline for Thiopurine Dosing Based on TPMT and NUDT15 Genotypes: 2025 Update

Clinical Pharmacology &Therapeutics, Volume 119, Issue 4, Page 916-927, April 2026.
Thiopurine methyltransferase (TPMT) and Nudix hydrolase 15 (NUDT15) are key enzymes that catabolize thiopurines. Decreased or no‐function alleles in TPMT and NUDT15 are associated with reduced or no enzyme activity and predictive of pronounced adverse effects, including severe myelosuppression, that may occur among individuals treated with standard ...
Maud Maillard, Matthias Schwab, Michelle Whirl‐Carrillo, Ann M. Moyer, Guilherme Suarez‐Kurtz, Ching‐Hon Pui, C. Michael Stein, Teri E. Klein, Claire Spahn, Sooyeon Kwon, Juanda Leo Hartono, Nanne K. de Boer, Tariq Ahmad, Federico Guillermo Antillon‐Klussmann, Kelly E. Caudle, Motohiro Kato, Allen E. J. Yeoh, Kjeld Schmiegelow, Jun J. Yang   +18 more
wiley   +1 more source

Quantifying small GTPase activation status using a novel fluorescence HPLC-based assay. [PDF]

J Biol Chem
Araki M, Kasuya Y, Yoshimoto K, Katada T, Kontani K.   +4 more
europepmc   +1 more source