Results 171 to 180 of about 45,621 (284)

Photophysical and DNA‐Binding Properties of Phenoxazine‐Based Push–Pull Type Organic Chromophores: Insights From DFT, Molecular Docking, and Optical Studies

open access: yesChemistryOpen, Volume 15, Issue 1, January 2026.
This study investigates the interaction of phenoxazine‐based organic dyads (PO1, PO2, PO4, and PO5) with calf thymus DNA using UV–visible spectroscopy, theoretical HOMO–LUMO analysis, and molecular docking techniques. The results reveal strong DNA‐binding interactions of these dyads, particularly PO5, highlighting their potential in biochemical and ...
Praveen Naik   +6 more
wiley   +1 more source

Physiologically‐Based Pharmacokinetic Modeling to Support Pediatric Clinical Development: An IQ Working Group Perspective on the Current Status and Challenges

open access: yesCPT: Pharmacometrics &Systems Pharmacology, Volume 15, Issue 1, January 2026.
ABSTRACT Pediatric extrapolation strategies issued by health authorities have streamlined pediatric drug development and reduced the unnecessary burden of conducting pediatric clinical studies. In line with these strategies, physiologically based pharmacokinetic (PBPK) models have been utilized extensively for initial dosing regimen and sampling ...
James W. T. Yates   +26 more
wiley   +1 more source

Evaluation of the PK/PD Changes on MASLD‐Related Population—An Example From Simultaneous Acetaminophen Parent‐Metabolite PBPK/PD Modeling

open access: yesCPT: Pharmacometrics &Systems Pharmacology, Volume 15, Issue 1, January 2026.
ABSTRACT Patients with metabolic dysfunction‐associated steatotic liver disease (MASLD) may exhibit altered pharmacokinetics (PK) and pharmacodynamics (PD) of drugs compared with healthy populations. However, no physiologically based pharmacokinetic/pharmacodynamic (PBPK/PD) model has been specifically developed for MASLD.
Shanshan Zhao, Lan Zhang
wiley   +1 more source

Physiologically‐Based Pharmacokinetic Modeling of the PARP Inhibitor Niraparib

open access: yesCPT: Pharmacometrics &Systems Pharmacology, Volume 15, Issue 1, January 2026.
ABSTRACT A physiologically‐based pharmacokinetic (PBPK) model of niraparib and its primary metabolite using a relevant virtual cancer population is reported here. A series of in vitro experiments using liver S9, microsomes, and hepatocytes with various inhibitors and recombinant supersomes demonstrated that niraparib is specifically metabolized by ...
Gareth J. Lewis   +3 more
wiley   +1 more source

Phenanthrene Alkaloids From Guatteria Olivacea as Topoisomerase II Inhibitors: Theoretical Insights and Cytotoxic Evaluation

open access: yesChemistrySelect, Volume 11, Issue 2, 15 January 2026.
Three phenanthrene alkaloids from Guatteria olivacea were studied by DFT, docking, MD, and cytotoxicity assays. All compounds showed stable binding to DNA–topoisomerase II and human serum albumin. Atherosperminine exhibited cytotoxic activity against four cancer cell lines, supporting its potential as a topoisomerase II inhibitor and anticancer ...
Renyer A. Costa   +8 more
wiley   +1 more source

A study of associations of polymorphic variants of cytochrome P-450 system genes and multi-drug resistance gene with the development of druginduced hyperprolactinemia in patients with schizophrenia [PDF]

open access: yes, 2017
The detection of clinical and biological associations in different alleles and genotypes allows to create the fundament for development methods, which help to identify risk of side-effects in patients with schizophrenia, who received long-term ...
Воронина, Е. Н.   +1 more
core  

A New Class of Benzo[b]Thiophene‐1,3,4‐Oxadizole Bearing 1,2,4‐Oxadiazoles as Potent Antimicrobial Targets: Synthesis, Biological Evaluation, Docking, DFT and ADMET Studies

open access: yesChemistrySelect, Volume 11, Issue 3, 22 January 2026.
Benzo[b]thiophene‐1,3,4‐oxadizole and 1,2,4‐oxadiazole hybrids 9a–9l were tested against both antibacterial and anticancer, revealing interesting structure‐activity relationships. density functional theory calculations (DFTs) at the B3LYP/6–311++G (d,p).
Ravikumar Gupta Miriyala   +5 more
wiley   +1 more source

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