Copper bis (thiosemicarbazone) complexes modulate P‐glycoprotein expression and function in human brain microvascular endothelial cells

J Pyun, LE McInnes, PS Donnelly… - Journal of …, 2022 - Wiley Online Library
Abstract P‐glycoprotein (P‐gp) is an efflux transporter at the blood–brain barrier (BBB) that
hinders brain access of substrate drugs and clears endogenous molecules such as amyloid …

Cu (ATSM) increases P-glycoprotein expression and function at the blood-brain barrier in C57BL6/J mice

J Pyun, HJ Koay, P Runwal, C Mawal, AI Bush, Y Pan… - Pharmaceutics, 2023 - mdpi.com
P-glycoprotein (P-gp), expressed at the blood-brain barrier (BBB), is critical in preventing
brain access to substrate drugs and effluxing amyloid beta (Aβ), a contributor to Alzheimer's …

Increasing intracellular levels of iron with ferric ammonium citrate leads to reduced P-glycoprotein expression in human immortalised brain microvascular endothelial …

SA Newman, Y Pan, JL Short, JA Nicolazzo - Pharmaceutical Research, 2021 - Springer
Purpose P-glycoprotein (P-gp) at the blood-brain barrier (BBB) precludes the brain
penetration of many xenobiotics and mediates brain-to-blood clearance of β-amyloid, which …

Ionophore and biometal modulation of P-glycoprotein expression and function in human brain microvascular endothelial cells

MP McInerney, I Volitakis, AI Bush, WA Banks… - Pharmaceutical …, 2018 - Springer
Purpose Biometals such as zinc and copper have been shown to affect tight junction
expression and subsequently blood-brain barrier (BBB) integrity. Whether these biometals …

The Copper bis(thiosemicarbazone) Complex CuII(atsm) Is Protective Against Cerebral Ischemia Through Modulation of the Inflammatory Milieu

MT Huuskonen, Q Tuo, S Loppi, H Dhungana… - …, 2017 - Springer
Developing new therapies for stroke is urgently needed, as this disease is the leading cause
of death and disability worldwide, and the existing treatment is only available for a small …

Patient-Derived Blood-Brain Barrier Model for Screening Copper Bis (thiosemicarbazone) Complexes as Potential Therapeutics in Alzheimer's Disease

JM Wasielewska, K Szostak, LE McInnes… - ACS chemical …, 2024 - ACS Publications
Alzheimer's disease (AD) is the most prevalent cause of dementia characterized by a
progressive cognitive decline. Addressing neuroinflammation represents a promising …

Bis (thiosemicarbazone) copper complexes: mechanism of intracellular accumulation

C Lambert, H Beraldo, N Lievre… - JBIC Journal of …, 2013 - Springer
The molecular basis of Alzheimer's disease has not been clearly established, but disruption
of brain metal ion homeostasis, particularly copper and zinc, might be closely involved in the …

Novel Anti-Neuroinflammatory Properties of a Thiosemicarbazone–Pyridylhydrazone Copper (II) Complex

XY Choo, LE McInnes, A Grubman… - International Journal of …, 2022 - mdpi.com
Neuroinflammation has a major role in several brain disorders including Alzheimer's
disease (AD), yet at present there are no effective anti-neuroinflammatory therapeutics …

The effects of clioquinol on P-glycoprotein expression and biometal distribution in the mouse brain microvasculature

MP McInerney, Y Pan, I Volitakis, AI Bush… - Journal of …, 2019 - Elsevier
Previous studies have demonstrated that the ionophore clioquinol (CQ), in conjunction with
the biometals copper and zinc, increases the expression of P-glycoprotein (P-gp) in human …

CuII(atsm) Attenuates Neuroinflammation

XY Choo, JR Liddell, MT Huuskonen… - Frontiers in …, 2018 - frontiersin.org
Background: Neuroinflammation and biometal dyshomeostasis are key pathological
features of several neurodegenerative diseases, including Alzheimer's disease (AD) …