Phenomena and Processes

Calcium Signaling

Signal transduction mechanisms whereby calcium mobilization (from outside the cell or from intracellular storage pools) to the cytoplasm is triggered by external stimuli. Calcium signals are often seen to propagate as waves, oscillations, spikes, sparks, or puffs. The calcium acts as an intracellular messenger by activating calcium-responsive proteins.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Signal transduction mechanisms whereby calcium mobilization (from outside the cell or from intracellular storage pools) to the cytoplasm is triggered by external stimuli. Calcium signals are often seen to propagate as waves, oscillations, spikes, sparks, or puffs. The calcium acts as an intracellular messenger by activating calcium-responsive proteins.

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See Also

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Synonyms

23 entry terms
  • Calcium Signalings
  • Signaling, Calcium
  • Signalings, Calcium
  • Calcium Oscillations
  • Calcium Puffs
  • Calcium Sparks
  • Calcium Spikes
  • Calcium Waves
  • Calcium Oscillation
  • Calcium Puff
  • Calcium Spark
  • Calcium Spike
  • Calcium Wave
  • Oscillation, Calcium
  • Oscillations, Calcium
  • Puff, Calcium
  • Puffs, Calcium
  • Spark, Calcium
  • Sparks, Calcium
  • Spike, Calcium
  • Spikes, Calcium
  • Wave, Calcium
  • Waves, Calcium

MeSH Record

Aspects Covered

5 allowable subheadings

Indexed with the subheadings drug effects, genetics, immunology, physiology, radiation effects.

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Indexing Annotation

calcium mobilization in context of signal transduction goes here, in other cases index CALCIUM/metab

MeSH Record

History Note

1999

MeSH Record

Previous Indexing

  • Calcium/metabolism (1981-1988)
  • Calcium/physiology (1981-1988)
  • Signal Transduction (1989-1998)

MeSH Hierarchy

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AMA Style

References

  1. National Library of Medicine. Calcium Signaling. Medical Subject Headings (MeSH). 2026. Unique ID D020013. http://id.nlm.nih.gov/mesh/2026/D020013
  2. Calcium Signaling. In: Wikidata. https://www.wikidata.org/wiki/Q14865170