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Pharmacokinetics of panobinostat: Inter-species difference in metabolic stability [Metabolism, Transport, and Pharmacogenetics]

ASPET

The objective of this study was to examine the in vitro metabolic stability of panobinostat in different matrices and assess the influence of that metabolic stability on the in vivo pharmacokinetics and CNS delivery of panobinostat.

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An Integrative Approach to Elucidate Mechanisms Underlying the Pharmacokinetic Goldenseal-Midazolam Interaction: Application of In Vitro Assays and Physiologically Based Pharmacokinetic Models to Understand Clinical Observations [Metabolism, Transport, and Pharmacogenetics]

ASPET

The objective of this study was to mechanistically assess the pharmacokinetic goldenseal-midazolam interaction using an integrated in vitro - in vivo - in silico approach. min -1 , respectively). The objective of the current work was to evaluate fundamental mechanisms underlying the clinically observed goldenseal-midazolam interaction.

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Preclinical systemic pharmacokinetics, dose-proportionality, and CNS distribution of the ATM inhibitor WSD0628, a novel radiosensitizer for the treatment of brain tumors [Metabolism, Transport, and Pharmacogenetics]

ASPET

The objective of this study was to evaluate the systemic pharmacokinetics and mechanisms that influence the CNS distribution of WSD0628, a novel and potent ATM inhibitor, in the mouse. Thus, WSD0628 has favorable pharmacokinetic properties and potential for further exploration to determine the PK-PD-efficacy relationship in CNS tumors.

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Lenacapavir Exhibits Atropisomerism - Mechanistic Pharmacokinetics and Disposition Studies of Lenacapavir Reveal Intestinal Excretion as a Major Clearance Pathway [Metabolism, Transport, and Pharmacogenetics]

ASPET

Lenacapavir (LEN), a long-acting injectable, is the first approved human immunodeficiency virus type 1 capsid inhibitor and one of a few FDA-approved drugs that exhibit atropisomerism.

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Dysregulation of Human Hepatic Drug Transporters by Proinflammatory Cytokines [Metabolism, Transport, and Pharmacogenetics]

ASPET

The data obtained can be used in the future to predict transporter-mediated drug clearance changes during inflammation through physiologically-based pharmacokinetic modeling and simulation.

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Central Nervous System Distributional Kinetics of Selected Histone Deacetylase Inhibitors [Metabolism, Transport, and Pharmacogenetics]

ASPET

In this study, we investigated the systemic pharmacokinetics and subsequent CNS distribution of two potent HDACIs, vorinostat and quisinostat, in the murine model. Although many HDACIs have shown potential in in vitro studies, they have had modest efficacy in vivo.

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Factors influencing the Central Nervous System (CNS) distribution of the ATR inhibitor elimusertib (BAY1895344): Implications for the treatment of CNS tumors [Metabolism, Transport, and Pharmacogenetics]

ASPET

Acknowledging the potential for inter-species differences in pharmacokinetics, these data suggest that clinical translation of elimusertib in combination with temozolomide for treatment of GBM may be limited.