Results 71 to 80 of about 7,299,728 (249)

Physiologically-based pharmacokinetic modeling of enantioselective hydroxychloroquine kinetics and impact of genetic polymorphisms [PDF]

Brazilian Journal of Pharmaceutical Sciences
Hydroxychloroquine (HCQ) is a chiral drug used to treat malaria and inflammatory diseases, available as a racemic mixture of R-and S-HCQ. This work aimed to build physiologically-based pharmacokinetic (PBPK) models to predict the pharmacokinetics (PK) of
Gabriella de Souza Gomes Ribeiro, Leandro Francisco Pippa, Fernanda de Lima Moreira, Natália Valadares de Moraes   +3 more
doaj   +1 more source

Decoding the dynamic extracellular matrix in cancer—3D models and bioscaffolds rewire the rules of tumor progression

FEBS Letters, EarlyView.
Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani, Konstantinos Spanopoulos, Zoi Piperigkou, Nikos K. Karamanos   +3 more
wiley   +1 more source

Epigenetics as a mechanism driving polygenic clinical drug resistance [PDF]

, 2006
Aberrant methylation of CpG islands located at or near gene promoters is associated with inactivation of gene expression during tumour development.
Glasspool, R.M., Teodoridis, JM, Glasspool, RM, Teodoridis, J.M., Brown, R, R M Glasspool, Brown, R., J M Teodoridis, R Brown   +8 more
core   +1 more source

HCDT 2.0: A Highly Confident Drug-Target Database for Experimentally Validated Genes, RNAs, and Pathways

Scientific Data
Drug-target interactions constitute the fundamental basis for understanding drug action mechanisms and advancing therapeutic discovery. While existing drug-target databases have contributed valuable resources, they exhibit structural and functional ...
Xinying Liu, Dehua Feng, Jiaqi Chen, Tianyi Li, Xuefeng Wang, Ruijie Zhang, Jian Chen, Xingjun Cai, Huirui Han, Lei Yu, Xia Li, Bing Li, Limei Wang, Jin Li   +13 more
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
wiley   +1 more source

Novel network pharmacology methods for drug mechanism of action identification, pre-clinical drug screening and drug repositioning [PDF]

, 2011
The high rates of failure in oncology drug clinical trials highlight the problems of using pre-clinical data to predict the clinical effects of drugs. Here we present two methodology innovations on network pharmacology modeling.
Jianghui Xiong
core   +1 more source

GraphDTI: A robust deep learning predictor of drug-target interactions from multiple heterogeneous data

Journal of Cheminformatics, 2021
Traditional techniqueset identification, we developed GraphDTI, a robust machine learning framework integrating the molecular-level information on drugs, proteins, and binding sites with the system-level information on gene expression and protein-protein
Guannan Liu, Manali Singha, Limeng Pu, Prasanga Neupane, Joseph Feinstein, Hsiao-Chun Wu, J. Ramanujam, Michal Brylinski   +7 more
doaj   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

A novel panel of mouse models to evaluate the role of human pregnane X receptor and constitutive androstane receptor in drug response [PDF]

, 2008
The pregnane X receptor (PXR) and the constitutive androstane receptor (CAR) are closely related orphan nuclear hormone receptors that play a critical role as xenobiotic sensors in mammals.
Zevnik, Branko, Rode, Anja, Nicole Faust, Ross, Jillian, C. Roland Wolf, Nico Scheer, Scheer, Nico, Niehaves, Sandra, Sandra Niehaves, Faust, Nicole, Branko Zevnik, Wolf, C. Roland, Jillian Ross, Anja Rode   +13 more
core   +1 more source

MiDNE a tool for Multi-omics genes and drugs interactions discovery

Computational and Structural Biotechnology Journal
The availability of models representing molecular interactions in complex pathologies is essential for understanding their molecular setup and identifying therapeutic vulnerabilities.
Aurora Brandi, Barbara Majello, Ines Simeone, Massimiliano Romano, Michele Ceccarelli, Giovanni Scala   +5 more
doaj   +1 more source