Quantitative analysis of 11C-verapamil transfer at the human blood–brain barrier for evaluation of P-glycoprotein function

Y Ikoma, A Takano, H Ito, H Kusuhara… - Journal of Nuclear …, 2006 - Soc Nuclear Med
P-glycoprotein in the blood–brain barrier (BBB) has been found to be associated with
several types of neurologic damage. 11C-Verapamil has been used for in vivo imaging of P …

Evaluation of P-glycoprotein function at the blood–brain barrier using [18F]MC225-PET

P Mossel, L Garcia Varela, WM Arif… - European journal of …, 2021 - Springer
P-glycoprotein (P-gp) is an ATP-dependent efflux transporter located at the blood–brain
barrier (BBB), involved in the transport of a variety of neurotoxic substances out of the brain …

Evaluation of Tracer Kinetic Models for Quantification of P-Glycoprotein Function using (R)-[11C]Verapamil and PET

M Lubberink, G Luurtsema… - Journal of Cerebral …, 2007 - journals.sagepub.com
Diminished P-glycoprotein (P-gp)-mediated transport across the Blood–brain barrier may
play an important role in several neurodegenerative disorders. In previous studies, a …

Imaging P‐glycoprotein transport activity at the human blood‐brain barrier with positron emission tomography

L Sasongko, JM Link, M Muzi… - Clinical …, 2005 - Wiley Online Library
Background Numerous knockout mouse studies have revealed that P‐glycoprotein (P‐gp)
significantly limits drug distribution across the mouse blood‐brain barrier (BBB). To …

Evaluation of (R)-[11C] verapamil as PET tracer of P-glycoprotein function in the blood–brain barrier: kinetics and metabolism in the rat

G Luurtsema, CFM Molthoff, RC Schuit… - Nuclear medicine and …, 2005 - Elsevier
There is evidence that P-glycoprotein (P-gp) in the blood–brain barrier (BBB) may be
involved in the aetiology of neurological disorders. For quantification of P-gp function in …

[HTML][HTML] Quantification of P-glycoprotein function at the human blood-brain barrier using [18F]MC225 and PET

P Mossel, WM Arif, GS De Souza, LG Varela… - European journal of …, 2023 - Springer
Introduction P-glycoprotein (P-gp) is one of the most studied efflux transporters at the blood-
brain barrier. It plays an important role in brain homeostasis by protecting the brain from a …

Developmental changes in P-glycoprotein function in the blood–brain barrier of nonhuman primates: PET study with R-11C-verapamil and 11C-oseltamivir

T Takashima, C Yokoyama, H Mizuma… - Journal of Nuclear …, 2011 - Soc Nuclear Med
P-glycoprotein (P-gp) plays a pivotal role in limiting the penetration of xenobiotic compounds
into the brain at the blood–brain barrier (BBB), where its expression increases with …

Evaluation of [18F]MC225 as a PET radiotracer for measuring P-glycoprotein function at the blood–brain barrier in rats: Kinetics, metabolism, and selectivity

H Savolainen, AD Windhorst… - Journal of Cerebral …, 2017 - journals.sagepub.com
P-glycoprotein is a protective efflux transporter at the blood–brain barrier showing altered
function in many neurological disorders. The purpose of this study was to validate [18F] …

[HTML][HTML] (R)-[11C] verapamil is selectively transported by murine and human P-glycoprotein at the blood–brain barrier, and not by MRP1 and BCRP

K Römermann, T Wanek, M Bankstahl… - Nuclear medicine and …, 2013 - Elsevier
Introduction Positron emission tomography (PET) with [11 C] verapamil, either in racemic
form or in form of the (R)-enantiomer, has been used to measure the functional activity of the …

Regional P‐glycoprotein activity and inhibition at the human blood–brain barrier as imaged by positron emission tomography

S Eyal, B Ke, M Muzi, JM Link… - Clinical …, 2010 - Wiley Online Library
We used positron emission tomography (PET) to evaluate the contribution of P‐glycoprotein
(P‐gp), present at the human blood–brain barrier (BBB), to regional drug distribution in the …