Results 101 to 110 of about 257,064 (311)
Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer
Molecular Oncology, EarlyView.Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola +11 more
wiley +1 more source
Modulation of calcium and potassium currents by lamotrigine [PDF]
, 1998 Actions of the new antiepileptic drug lamotrigine (LTG) were characterized using extracellular and whole cell patch clamp recordings from rat CAI and CA3 pyramidal cells in vitro.
Greene, Robert +4 more
core +1 more source
The common features of tetrameric ion channels and the role of electrostatic interactions
Electrochemistry Communications, 2020 The three tetrameric voltage-gated K+, Na+, and Ca2+ ion channels share a high number of common structural features. Moreover, they share a common charge distribution over the corresponding molecular components.
Rolando Guidelli
doaj +1 more source
Molecular Oncology, EarlyView.The proposed mechanism of action for the CDK12/13 inhibitor and cyclin K degrader, CT7439. CDK12/13 inhibition interrupts transcription elongation, leading to increased DNA damage that results in cell death. This agent is a potentially novel treatment option for patients with colorectal cancer. Created in BioRender. Cyclin‐dependent kinase (CDK) 12 and
Wylie K. Watlington +10 more
wiley +1 more source
A Small Conductance Calcium-Activated K+ Channel in C. elegans, KCNL-2, Plays a Role in the Regulation of the Rate of Egg-Laying [PDF]
, 2013 In the nervous system of mice, small conductance calcium-activated potassium (SK) channels function to regulate neuronal excitability through the generation of a component of the medium afterhyperpolarization that follows action potentials.
Cavita K. Chotoo (456812) +20 more
core +1 more source
SH Oxidation Stimulates Calcium Release Channels (Ryanodine Receptors) From Excitable Cells
Biological Research, 2000 The effects of redox reagents on the activity of the intracellular calcium release channels (ryanodine receptors) of skeletal and cardiac muscle, or brain cortex neurons, was examined. In lipid bilayer experiments, oxidizing agents (2,2'-dithiodipyridine
CECILIA HIDALGO +4 more
doaj
Role of calcium-activated potassium channels in the heart
Cardiology Plus, 2017 Ability of intracellular calcium to open K+-selective channels in an excitable membrane and to hasten repolarization of an action potential or inhibit firing is a fundamental principle of biology first recognized in the mid-1970s. There are several types
William T Clusin
doaj +1 more source
Calcium Channel Blockers and Hypertension
Journal of Cardiovascular Pharmacology and Therapeutics, 2014 Effective treatment of high blood pressure (BP) represents a key strategy for reducing the burden of hypertension-related cardiovascular and renal diseases. In spite of these well-established concepts, hypertension remains poorly controlled worldwide. In order to improve BP control in patients with hypertension, several interventions have been proposed,
TOCCI, GIULIANO +6 more
openaire +3 more sources
Molecular Oncology, EarlyView.BCL9 and BCL9L drive bladder cancer progression by enhancing β‐catenin signaling, promoting proliferation, migration, invasion, and organoid growth. Genetic depletion of BCL9(L) suppresses malignant phenotypes, while pharmacological disruption of the β‐catenin/BCL9(L) complex with ZW4864 inhibits canonical Wnt signaling and tumor‐associated cellular ...
Roland Kotolloshi +11 more
wiley +1 more source
Postnatal development of dendritic calcium signaling in rat hippocampal pyramidal cells [PDF]
, 2013 In CA1 pyramidal neurons, dendritic calcium transients in stratum radiatum were evoked in acute slices via backpropagating action potentials using patch clamp recordings.
Pohle, Jörg
core +1 more source