Gastric bypass surgery in obesity shortens the length of the small intestine, which can have a significant impact on drug absorption.
Physiologically based pharmacokinetic modeling framework for quantitative prediction of an herb-drug interaction
Herb-drug interaction predictions remain challenging. Physiologically based pharmacokinetic (PBPK) modeling was used to improve prediction accuracy of potential herb-drug interactions...
Differential effects of RUNX2 on the androgen receptor in prostate cancer: synergistic stimulation of a gene set exemplified by SNAI2 and subsequent invasiveness
Changes to androgen signaling during prostate carcinogenesis are associated with both inhibition of cellular differentiation and promotion of malignant phenotypes.
Diaromatic sulfur-containing ‘naphthenic’ acids in process waters
Polar organic compounds found in industrial process waters, particularly those originating from biodegraded petroleum residues, include ‘naphthenic acids’ (NA).
Safety, tolerability, and pharmacokinetic evaluation of single- and multiple-ascending doses of a novel kappa opioid receptor antagonist LY2456302 and drug interaction with ethanol in healthy subjects
Accumulating evidence indicates that selective antagonism of kappa opioid receptors may provide therapeutic benefit in the treatment of major depressive disorder, anxiety disorders, and substance use disorders.
Semi-mechanistic modelling of the analgesic effect of gabapentin in the formalin-induced rat model of experimental pain
The formalin-induced rat model of nociception involves moderate continuous pain. Formalin-induced pain results in a typical repetitive flinching behaviour, which displays a biphasic pattern characterised by peaks of pain.
Imidazole aldoximes effective in assisting butyrylcholinesterase catalysis of organophosphate detoxification
Intoxication by organophosphate (OP) nerve agents and pesticides should be addressed by efficient, quickly deployable countermeasures such as antidotes reactivating acetylcholinesterase or scavenging the parent OP.
Neuroprotective Potential of Peroxisome Proliferator Activated Receptor-a Agonist in Cognitive Impairment in Parkinson’s Disease: Behavioral, Biochemical, and PBPK Profile
Parkinson’s disease (PD) is a common neurodegenerative disorder affecting 1% of the population by the age of 65 years and 4-5% of the population by the age of 85 years.
A mechanistic model of drug-induced liver injury AIDS the interpretation of elevated liver transaminase levels in a phase I clinical trial
Entolimod (CBLB502) is a Toll-like receptor 5 agonist in development as a single-dose countermeasure against total body irradiation.
Differential effects of methoxy group on the interaction of curcuminoids with two major ligand binding sites of human serum albumin
Curcuminoids are a group of compounds with a similar chemical backbone structure but containing different numbers of methoxy groups that have therapeutic potential due to...
Use of Preclinical Dog Studies and Absorption Modeling to Facilitate Late Stage Formulation Bridging for a BCS II Drug Candidate
Formulation changes are common during drug development either due to clinical or manufacturing considerations. These changes especially at later stages of drug development oftentimes raise questions...
Ligand-independent and tissue-selective androgen receptor inhibition by pyrvinium
Pyrvinium pamoate (PP) is a potent noncompetitive inhibitor of the androgen receptor (AR). Using a novel method of target identification, we demonstrate that AR is a...
Evaluation and Optimisation of Current Milrinone Prescribing for the Treatment and Prevention of Low Cardiac Output Syndrome in Paediatric Patients After Open Heart Surgery Using a Physiology-Based Pharmacokinetic Drug-Disease Model
Milrinone is the drug of choice for the treatment and prevention of low cardiac output syndrome (LCOS) in paediatric patients after open heart surgery across Europe.
Linking physiology to toxicity using DILIsym®, a mechanistic mathematical model of drug-induced liver injury
The drug development industry faces multiple challenges in the realization of safe effective drugs.
Small molecule kinase inhibitors approved by the FDA from 2000 to 2011: a systematic review of preclinical ADME data
Fourteen drugs targeting protein kinases have been approved by the United States Food and Drug Administration (FDA) between the years 2000 and 2011.
3D QSAR and pharmacophore study of curcuminoids and curcumin analogs: Interaction with thioredoxin reductase
Curcumin is the yellow pigment of Curcuma longa that irreversibly inhibits the activity of thioredoxin reductase (TrxR) and forms adduct.
Small-molecule inhibitors of the androgen receptor
The present invention provides tetrahydropyrvinium (THP), derivatives thereof, benzoxazole compounds, and derivatives thereof.
Preoperative androgen deprivation therapy for localized prostate cancer: delayed biochemical recurrence in high-risk disease
Background: The role of preoperative ADT for localized prostate cancer is controversial; prospective assessments have yielded varying results. We sought to define a subset...
A High-Throughput Screen against Pantothenate Synthetase (PanC) Identifies 3-Biphenyl-4-Cyanopyrrole-2-Carboxylic Acids as a New Class of Inhibitor with Activity against Mycobacterium tuberculosis
The enzyme pantothenate synthetase, PanC, is an attractive drug target in Mycobacterium tuberculosis. It is essential for the in vitro growth of M. tuberculosis and for survival of the bacteria...
Assessing the Risk of pH-Dependent Absorption for New Molecular Entities: A Novel in Vitro Dissolution Test, Physicochemical Analysis, and Risk Assessment Strategy
Weak base therapeutic agents can show reduced absorption or large pharmacokinetic variability when coadministered with pH-modifying agents, or in achlorhydria disease states, due to...