ArticleThe Journal of biological chemistry
Cholesterol activates BK channels by increasing KCNMB1 protein levels in the plasmalemma.
Article in The Journal of biological chemistry. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
14 citing papers in PubMed, 24 citations in OpenAlex.
- Potassium channels in vascular smooth muscle cells.Physiological reviews · 2026Review
- Docosahexaenoic acid protects against alcohol-induced constriction of cerebral arteries and inhibition of vascular smooth muscle BK channels.Alcohol, clinical & experimental research · 2025Article
- The Slo1 Y450F Substitution Modifies Basal Function and Cholesterol Response of Middle Cerebral Artery Smooth Muscle BK Channels in a Sexually Dimorphic Manner.International journal of molecular sciences · 2025Article
- Toluene is a cerebral artery constrictor acting via BK channels.Neuropharmacology · 2025Article
- Insulin resistance, CaFrontiers in physiology · 2025Review
- Review
- Estimating the Cholesterol Affinity of Integral Membrane Proteins from Experimental Data.Biochemistry · 2024Article
- Differential Functional Contribution of BK Channel Subunits to Aldosterone-Induced Channel Activation in Vascular Smooth Muscle and Eventual Cerebral Artery Dilation.International journal of molecular sciences · 2023Article
- Cholesterol and PIPAdvances in experimental medicine and biology · 2023Article
- Cholesterol Inhibition of Slo1 Channels Is Calcium-Dependent and Can Be Mediated by Either High-Affinity Calcium-Sensing Site in the Slo1 Cytosolic Tail.Molecular pharmacology · 2022Article
- Targeting Lipid-Ion Channel Interactions in Cardiovascular Disease.Frontiers in cardiovascular medicine · 2022Article
- The Large-Conductance, Calcium-Activated Potassium Channel: A Big Key Regulator of Cell Physiology.Frontiers in physiology · 2021Review
- Cyclodextrins Exert a Ligand-like Current Inhibitory Effect on the KFrontiers in molecular biosciences · 2021Article
- Methyl-Beta-Cyclodextrin Restores KJournal of Alzheimer's disease reports · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
Calcium-/voltage-gated, large-conductance potassium channels (BKs) control critical physiological processes, including smooth muscle contraction. Numerous observations concur that elevated membrane cholesterol (CLR) inhibits the activity of homomeric BKs consisting of channel-forming alpha subunits. In mammalian smooth muscle, however, native BKs include accessory KCNMB1 (β
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.