BK channel activators and their therapeutic perspectives

BH Bentzen, SP Olesen, LCB Rønn… - Frontiers in …, 2014 - frontiersin.org
The large conductance calcium-and voltage-activated K+ channel (KCa1. 1, BK, MaxiK) is
ubiquitously expressed in the body, and holds the ability to integrate changes in intracellular …

Role of potassium ion channels in detrusor smooth muscle function and dysfunction

GV Petkov - Nature Reviews Urology, 2012 - nature.com
Contraction and relaxation of the detrusor smooth muscle (DSM), which makes up the wall of
the urinary bladder, facilitates the storage and voiding of urine. Several families of K+ …

Central role of the BK channel in urinary bladder smooth muscle physiology and pathophysiology

GV Petkov - American Journal of Physiology-Regulatory …, 2014 - journals.physiology.org
The physiological functions of the urinary bladder are to store and periodically expel urine.
These tasks are facilitated by the contraction and relaxation of the urinary bladder smooth …

The regulation of BK channel activity by pre-and post-translational modifications

BD Kyle, AP Braun - Frontiers in physiology, 2014 - frontiersin.org
Large conductance, Ca2+-activated K+ (BK) channels represent an important pathway for
the outward flux of K+ ions from the intracellular compartment in response to membrane …

Large-conductance voltage- and Ca2+-activated K+ channels regulate human detrusor smooth muscle function

KL Hristov, M Chen, WF Kellett… - American Journal of …, 2011 - journals.physiology.org
The large-conductance voltage-and Ca2+-activated K+ (BK) channel is expressed in many
smooth muscle types, but its role in human detrusor smooth muscle (DSM) is unclear. With a …

Urinary bladder smooth muscle ion channels: expression, function, and regulation in health and disease

J Malysz, GV Petkov - American Journal of Physiology …, 2020 - journals.physiology.org
Urinary bladder smooth muscle (UBSM), also known as detrusor smooth muscle, forms the
bladder wall and ultimately determines the two main attributes of the organ: urine storage …

Optogenetic modulation of urinary bladder contraction for lower urinary tract dysfunction

JH Park, JK Hong, JY Jang, J An, KS Lee, TM Kang… - Scientific Reports, 2017 - nature.com
As current clinical approaches for lower urinary tract (LUT) dysfunction such as
pharmacological and electrical stimulation treatments lack target specificity, thus resulting in …

Neurogenic Detrusor Overactivity Is Associated with Decreased Expression and Function of the Large Conductance Voltage- and Ca2+-Activated K+ Channels

KL Hristov, SAY Afeli, SP Parajuli, Q Cheng… - PloS one, 2013 - journals.plos.org
Patients suffering from a variety of neurological diseases such as spinal cord injury,
Parkinson's disease, and multiple sclerosis often develop neurogenic detrusor overactivity …

Suppression of human detrusor smooth muscle excitability and contractility via pharmacological activation of large conductance Ca2+-activated K+ channels

KL Hristov, SP Parajuli, RP Soder… - … of Physiology-Cell …, 2012 - journals.physiology.org
Overactive bladder syndrome is frequently associated with increased detrusor smooth
muscle (DSM) contractility. We tested the hypothesis that pharmacological activation of the …

Vasodilation of rat skeletal muscle arteries by the novel BK channel opener GoSlo is mediated by the simultaneous activation of BK and Kv7 channels

O Zavaritskaya, S Dudem, D Ma… - British journal of …, 2020 - Wiley Online Library
Background and Purpose BK channels play important roles in various physiological and
pathophysiological processes and thus have been the target of several drug development …