Cited by 148Protein Kinase Regulation and GTPase SignalingSignaling Pathways in DiseaseS100 Proteins and Annexins

The DOI matches its Crossref record; 40 of the 40 references it cites were found in a registry or an index.

Calmodulin Is a Limiting Factor in the Cell

Persechini, A·2002·Trends in Cardiovascular Medicine

Abstract

The total intracellular concentration of calmodulin (CaM) in the cell appears to be significantly below the total concentration of its targets, making it a limiting factor in their regulation. In this review we discuss the ways in which this is likely to impact signaling. A key conclusion is that competition for a limiting pool of CaM enables cross-talk between CaM-dependent signaling pathways.

Overview

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Crossref · 10.1016/s1050-1738(01)00144-x

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40 of 40 references verified0 citation errors · 0 not checkable

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  • Activation of CaMKII is curtailed by insufficient cellular free CaM and by the relatively low affinity of unphosphorylated CaMKII for free Ca2+/CaM.

    “Activation is also curtailed by insufficient cellular free CaM for all its binding proteins, since a significant fraction of CaM is membrane bound and not available in the cytosol, and the relatively low affinity of unphosphorylated CaMKII for the free Ca2+/CaM (95).”

    From Synaptic memory and CaMKII (2023) · cites this paper as [95]

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Metadata

Authors
Persechini, A.
Affiliations
University of Missouri–Kansas City (US)
Corresponding author
Persechini, A
Venue
Trends in Cardiovascular Medicine
Publisher
Elsevier BV
Published
2002-01
Volume
12
Issue
1
Pages
32-37
ISSN
1050-1738 (ISSN-L)
OpenAlex
W1976471735
Cited by
148
References
40
Citations by year
2026: 2 · 2024: 5 · 2023: 5 · 2022: 5 · 2021: 3 · 2020: 6 · 2019: 7 · 2018: 3 · 2017: 4 · 2016: 5 · 2015: 7 · 2014: 6 · 2013: 3 · 2012: 2
FWCI
3.48
Type
journal article
Language
en
Open access
closed
Locations
  • Trends in Cardiovascular Medicine (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (5r01dk053863-04)
  • National Institute of Diabetes and Digestive and Kidney Diseases (DK53863)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Kinase Regulation and GTPase Signaling
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Signaling Pathways in Disease
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › S100 Proteins and Annexins
Keywords
calmodulin, intracellular calcium signaling, signaling crosstalk, calcium-dependent signaling
MeSH terms
Calcium, Calmodulin, Humans, Protein Binding, Protein Processing, Post-Translational, Biosensing Techniques, Signal Transduction

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