ReviewJournal of molecular and cellular cardiology2013
CaV1.2 signaling complexes in the heart.
Review in Journal of molecular and cellular cardiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.
What it found
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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.
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Who cites it
49 citing papers in PubMed.
- 14-3-3 proteins: Regulators of cardiac excitation-contraction coupling and stress responses.The Journal of physiology · 2026Review
- Linked origins but distinct roles for extreme length and sequence variation at a tandem repeat inbioRxiv : the preprint server for biology · 2026Article
- Cardiosphere-Derived Cells from Not Dilated and Dilated Human Myocardium Exhibit Enhanced Metabolic Potential Compared with Conventional Cardiac Mesenchymal Stem/Stromal Cells.International journal of molecular sciences · 2026Article
- Potassium channel-targeted therapy in reducing vascular complications in diabetes mellitus: novel insights.Frontiers in pharmacology · 2026Review
- Refining fibroblast-to-cardiomyocyte transdifferentiation protocols to explore emergent self-organization in cardiac cultures.PloS one · 2026Article
- Quantification of morphological, functional, and biochemical features of H9c2 rat cardiomyoblast retinoic acid differentiation.Journal of molecular and cellular cardiology plus · 2025Article
- Cardiac Involvement in Myotonic Dystrophy Type 1: Mechanisms, Clinical Perspectives, and Emerging Therapeutic Strategies.International journal of molecular sciences · 2025Review
- Cardiac β2 adrenergic receptor deletion drives calmodulin kinase II upregulation to induce connective tissue growth factor in cardiac fibrosis and diastolic dysfunction.Function (Oxford, England) · 2025Article
- Role of membrane microdomains in cardiac protection: strategies for diabetic cardiomyopathy.American journal of physiology. Heart and circulatory physiology · 2025Review
- Early life seizures chronically disrupt L-type voltage gated calcium channel regulation of mGluR mediated long term depression via interactions with protein phosphatase 2A.Neurobiology of disease · 2025Article
- The role of A-kinase anchoring proteins in cardiovascular diseases and recent advances.Frontiers in cell and developmental biology · 2025Review
- The cAMP/PKA signaling pathway conditions cardiac performance in experimental animals with metabolic syndrome.Journal of molecular and cellular cardiology · 2024Article
- Article
- A Common East Asian aldehyde dehydrogenase 2*2 variant promotes ventricular arrhythmia with chronic light-to-moderate alcohol use in mice.Communications biology · 2023Article
- CACNA1C-Related Channelopathies.Handbook of experimental pharmacology · 2023Review
- Analysis of Function Role and Long Noncoding RNA Expression in Chronic Heart Failure Rats Treated with Hui Yang Jiu Ji Decoction.Journal of healthcare engineering · 2023Article
- Sympathetic Nervous System Regulation of Cardiac Calcium Channels.Handbook of experimental pharmacology · 2023Article
- Models of the cardiac L-type calcium current: A quantitative review.WIREs mechanisms of disease · 2023Review
- Ontogeny of cardiomyocytes: ultrastructure optimization to meet the demand for tight communication in excitation-contraction coupling and energy transfer.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022Review
- Small Molecules as Modulators of Voltage-Gated Calcium Channels in Neurological Disorders: State of the Art and Perspectives.Molecules (Basel, Switzerland) · 2022Review
Corrections and comments
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Authors and funding
2 authors.
Funding
Abstract
L-type Ca(2+) channels (LTCCs) are essential for generation of the electrical and mechanical properties of cardiac muscle. Furthermore, regulation of LTCC activity plays a central role in mediating the effects of sympathetic stimulation on the heart. The primary mechanism responsible for this regulation involves β-adrenergic receptor (βAR) stimulation of cAMP production and subsequent activation of protein kinase A (PKA). Although it is well established that PKA-dependent phosphorylation regulates LTCC function, there is still much we do not understand. However, it has recently become clear that the interaction of the various signaling proteins involved is not left to completely stochastic events due to random diffusion. The primary LTCC expressed in cardiac muscle, CaV1.2, forms a supramolecular signaling complex that includes the β2AR, G proteins, adenylyl cyclases, phosphodiesterases, PKA, and protein phosphatases. In some cases, the protein interactions with CaV1.2 appear to be direct, in other cases they involve scaffolding proteins such as A kinase anchoring proteins and caveolin-3. Functional evidence also suggests that the targeting of these signaling proteins to specific membrane domains plays a critical role in maintaining the fidelity of receptor mediated LTCC regulation. This information helps explain the phenomenon of compartmentation, whereby different receptors, all linked to the production of a common diffusible second messenger, can vary in their ability to regulate LTCC activity. The purpose of this review is to examine our current understanding of the signaling complexes involved in cardiac LTCC regulation.
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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.