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Evaluation of Systemic and Brain Pharmacokinetic Parameters for Repurposing Metformin Using Intravenous Bolus Administration [Drug Discovery and Translational Medicine]

ASPET

Yet, the absence of established systemic and brain pharmacokinetic (PK) parameters at relevant pre-clinical doses presents a significant knowledge gap. Our findings emphasize the importance of metformin dose selection based on pharmacokinetic parameters for pre-clinical pharmacological studies.

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Nonclinical Profile of PF-06952229 (MDV6058), a Novel TGF{beta}RI/Activin Like Kinase 5 (ALK-5) Inhibitor Supports Clinical Evaluation in Cancer [Drug Discovery and Translational Medicine]

ASPET

PF-06952229 (MDV6058) selected using rational drug design is a potent and selective TGFβRI inhibitor (TGFβRIi) with a relatively clean off-target selectivity profile and good pharmacokinetic properties across species. The compound presents an acceptable ICHS9 compliant profile for the intended-to-treat cancer patients.

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Biodistribution of Agmatine to Brain and Spinal Cord Following Systemic Delivery [Neuropharmacology]

ASPET

These protocols were then used to determine the plasma pharmacokinetics of agmatine and the extent of distribution to the CNS. Upon application of this protocol to pharmacokinetic study, IV agmatine showed a half-life in plasma ranging between 18.9 The protocol also adequately withstood stability and dilution conditions.

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Evaluating the Abuse Potential of Lenabasum, a Selective CB2 Cannabinoid Receptor Agonist [Behavioral Pharmacology]

ASPET

Background: Endocannabinoids, which are present throughout the central nervous system (CNS), can activate CB1 and CB2 receptors. Secondary VAS and pharmacokinetic (PK) endpoints and adverse events were assessed. CB1 and CB2 agonists exhibit broad anti-inflammatory properties, suggesting their potential to treat inflammatory diseases.

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Drug-induced long QT syndrome: Concept and non-clinical models for predicting the onset of drug-induced torsade de pointes in patients in compliance with ICH E14/S7B guidance [Minireview]

ASPET

This review details the onset mechanisms of drug-induced TdP, including I Kr inhibition, pharmacokinetic factors, autonomic regulation and reduced repolarization reserve. It also explores the utility of proarrhythmic surrogate markers (J-T peak , T peak -T end and terminal repolarization period) besides QT interval.

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Bayer to present latest research across its advancing oncology portfolio at AACR 2023 Annual Meeting

The Pharma Data

The presentation highlights the synergistic anti-cancer effects of a PSMA (prostate-specific membrane antigen)-actinium-225 conjugate in combination with darolutamide in preclinical prostate cancer models. Data from all three areas of scientific focus will be showcased during this year’s meeting.

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Significance of organic anion transporter 2 and organic cation transporter 2 in creatinine clearance: Mechanistic evaluation using freshly-prepared human primary renal proximal tubule cells [Metabolism, Transport, and Pharmacogenetics]

ASPET

Quantitative pharmacokinetic models should therefore focus on OCT2/MATE when describing serum creatinine and creatinine clearance modulation by inhibitor drugs and genotype- or disease-related activity changes.