State-Dependent Inhibition of Inactivation-Deficient CaV1.2 and CaV2.3 Channels By Mibefradil

G Bernatchez, R Sauvé, L Parent - The Journal of Membrane Biology, 2001 - Springer
The structural determinants of mibefradil inhibition were analyzed using wild-type and
inactivation-modified Ca V 1.2 (α1C) and Ca V 2.3 (α1E) channels. Mibefradil inhibition of …

Determinants of voltage-dependent inactivation affect Mibefradil block of calcium channels

C Jiménez, E Bourinet, V Leuranguer, S Richard… - …, 2000 - Elsevier
The voltage gated calcium channel family is a major target for a range of therapeutic drugs.
Mibefradil (Ro 40–5967) belongs to a new chemical class of these molecules which differs …

Single-channel pharmacology of mibefradil in human native T-type and recombinant Cav3. 2 calcium channels

G Michels, J Matthes, R Handrock, U Kuchinke… - Molecular …, 2002 - ASPET
To study the molecular pharmacology of low-voltage–activated calcium channels in
biophysical detail, human medullary thyroid carcinoma (hMTC) cells were investigated using …

High affinity interaction of mibefradil with voltage‐gated calcium and sodium channels

P Eller, S Berjukov, S Wanner, I Huber… - British journal of …, 2000 - Wiley Online Library
Mibefradil is a novel Ca2+ antagonist which blocks both high‐voltage activated and low
voltage‐activated Ca2+ channels. Although L‐type Ca2+ channel block was demonstrated …

State-dependent mibefradil block of Na+ channels

MM McNulty, DA Hanck - Molecular pharmacology, 2004 - ASPET
Mibefradil is a T-type Ca2+ channel antagonist with reported cross-reactivity with other
classes of ion channels, including K+, Cl-, and Na+ channels. Using whole-cell voltage …

Mechanism of voltage-and use-dependent block of class A Ca2+ channels by mibefradil

S Aczel, B Kurka, S Hering - British journal of pharmacology, 1998 - ncbi.nlm.nih.gov
Mechanism of voltage- and use-dependent block of class A Ca2+ channels by mibefradil Page
1 Mechanism of voltage- and use-dependent block of class A Ca2+ channels by mibefradil 1S …

NNC 55-0396 [(1S, 2S)-2-(2-(N-[(3-benzimidazol-2-yl) propyl]-N-methylamino) ethyl)-6-fluoro-1, 2, 3, 4-tetrahydro-1-isopropyl-2-naphtyl cyclopropanecarboxylate …

L Huang, BM Keyser, TM Tagmose, JB Hansen… - … of Pharmacology and …, 2004 - ASPET
Mibefradil is a Ca2+ channel antagonist that inhibits both T-type and high-voltage-activated
Ca2+ channels. We previously showed that block of high-voltage-activated channels by …

Actions of Mibefradil, Efonidipine and Nifedipine Block of Recombinant T- and L-Type Ca2+ Channels with Distinct Inhibitory Mechanisms

TS Lee, T Kaku, S Takebayashi, T Uchino, S Miyamoto… - Pharmacology, 2006 - karger.com
We compared detailed efficacy of efonidipine and nifedipine, dihydropyridine analogues,
and mibefradil using recombinant T-and L-type Ca2+ channels expressed separately in …

Towards selective antagonists of T‐type calcium channels: design, characterization and potential applications of NNC 55‐0396

M Li, JB Hansen, L Huang, BM Keyser… - Cardiovascular drug …, 2005 - Wiley Online Library
ABSTRACT NNC 55‐0396 is a structural analog of mibefradil (Ro 40‐5967) that inhibits
both T‐type and high‐voltage‐activated (HVA) Ca2+ channels with a higher selectivity for T …

[PDF][PDF] Voltage-dependent blockade of diverse types of voltage-gated Ca2+ channels expressed in Xenopus oocytes by the Ca2+ channel antagonist mibefradil (Ro …

I Bezprozvanny, RW Tsien - Molecular pharmacology, 1995 - Citeseer
Four different types of Ca2 channel cxl subunits, representing the major classes of voltage-
gated Ca2 channels, were mdividually coexpressed along with cs2Th and f32b subunits in …