Transient receptor potential ankyrin 1 (TRPA1) is a nonselective calcium ion channel highly expressed in the primary sensory neurons, functioning as a polymodal sensor for exogenous and endogenous stimuli, and has been implicated in neuropathic pain and respiratory disease.
Regulatory Requirements and Applications of Physiologically Based Pharmacokinetic Models
Physiologically based pharmacokinetic (PBPK) models have become a key tool to reduce the uncertainty and assure the best benefit-risk decisions in a model-informed drug discovery and development process.
Pharmacokinetic Simulation Study: Exploring the Impact of Clinical Parameters on Lamotrigine for Different Patient Populations with Implications for Liver Function Assessment and Therapeutic Drug Monitoring
Lamotrigine, widely used for managing epilepsy and bipolar disorder, carries potential side effects, including severe anticonvulsant hypersensitivity syndrome (AHS) or drug rash with eosinophilia and systemic symptoms (DRESS), which may lead to hepatotoxicity.
Physiologically Based Pharmacokinetic Absorption Model for Pexidartinib to Evaluate the Impact of Meal Contents and Intake Timing on Drug Exposure
Pexidartinib is a systemic treatment for patients with tenosynovial giant cell tumor not amenable to surgery.
Development of a physiologically based pharmacokinetic model for levetiracetam in patients with renal impairment to guide dose adjustment based on steady-state peak/trough concentrations
Levetiracetam may cause acute renal failure and myoclonic encephalopathy at high plasma levels, particularly in patients with renal impairment.
Predicting Human Dermal Drug Concentrations Using PBPK Modeling and Simulation: Clobetasol Propionate Case Study
Quantitative in silico tools may be leveraged to mechanistically predict the dermato-pharmacokinetics of compounds delivered from topical and transdermal formulations by integrating systems of rate equations...
Accelerated and Biopredictive In Vitro Release Testing Strategy for Single Agent and Combination Long-Acting Injectables
The purpose of this study was to develop an in vitro release testing (IVRT) strategy to predict the pre-clinical performance of single agent and combination long acting injectable (LAI) suspension products.
Physiologically Based Pharmacokinetic (PBPK) Model Predictions of Disease Mediated Changes in Drug Disposition in Patients with Nonalcoholic Fatty Liver Disease (NAFLD)
This study was designed to verify a virtual population representing patients with nonalcoholic fatty liver disease (NAFLD) to support the implementation of a physiologically based pharmacokinetic (PBPK) modeling...
The AI‑driven Drug Design (AIDD) platform: an interactive multi‑parameter optimization system integrating molecular evolution with physiologically based pharmacokinetic simulations
Computer-aided drug design has advanced rapidly in recent years, and multiple instances of in silico designed molecules advancing to the clinic have demonstrated the contribution of this field to medicine.
Human biomonitoring and toxicokinetics as key building blocks for next generation risk assessment
Human health risk assessment is historically built upon animal testing, often following Organisation for Economic Co-operation and Development (OECD) test guidelines and exposure assessments.
Development of an extemporaneous preparation formulation using a simple and non-solubilizing matrix for first in human clinical study
Extemporaneous preparation (EP) formulation is an attractive strategy to accelerate the formulation development of new chemical entities for first entry into human study.
Integrating Artificial Intelligence for Drug Discovery in the Context of Revolutionizing Drug Delivery
Drug development is expensive, time-consuming, and has a high failure rate.
Accurate Prediction of Kp,uu,brain Based on Experimental Measurement of Kp,brain and Computed Physicochemical Properties of Candidate Compounds in CNS Drug Discovery
A mathematical equation model was developed by building the relationship between the fu,b/fu,p ratio and the computed physicochemical properties of candidate compounds, thereby predicting Kp,uu,brain based on a single experimentally measured Kp,brain value.
Chronic kidney disease and physiologically based pharmacokinetic modeling: a critical review of existing models
Physiologically based pharmacokinetic (PBPK) modeling is a paradigm shift in this era for determining the exposure of drugs in pediatrics, geriatrics, and patients with chronic diseases where clinical trials are difficult to conduct.
Application of a new MDCKII-MDR1 cell model to measure the extent of drug distribution in vitro at equilibrium for prediction of in vivo unbound brain-to-plasma drug distribution
Reliable estimates of drug uptake from blood to brain parenchyma are crucial in CNS drug discovery and development.
Using Mechanistic Modeling Approaches to Support Bioequivalence Assessments for Oral Products
This report summarizes the proceedings for Day 1 Session 3 of the 2-day public workshop entitled “Best Practices for Utilizing Modeling Approaches to Support Generic Product Development,” a jointly sponsored workshop by the US Food and Drug Administration (FDA) and the Center for Research on Complex Generics (CRCG) in the year 2022.
Evaluating Utilization of Tiny-TIM to Assess the Effect of Food on the Absorptions of Oral Drugs and Its Application on Biopharmaceutical Modeling
Safety and efficacy are the most critical factors for the development of modern medications.
Population pharmacokinetics of the dual endothelin receptor antagonist aprocitentan in subjects with or without essential or resistant hypertension
Aprocitentan is a novel, potent, dual endothelin receptor antagonist that recently demonstrated efficacy in the treatment of difficult-to-treat (resistant) hypertension.
Using molecularly dissolved drug concentrations in PBBMs improves the prediction of oral absorption from supersaturating formulations
Predicting the absorption of drugs from enabling formulations is still challenging due to the limited capabilities of standard physiologically based biopharmaceutics models (PBBMs) to capture complex absorption processes.
Assessing the utility of in silico tools in early drug development: The case of a pharmaceutically relevant formulation of the prodrug psilocybin
Depressive disorders contribute to an excruciating global mental health burden.