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Cited by 760

The DOI matches its Crossref record; 217 of the 217 references it cites were found in a registry or an index.

Molecular Basis of Calcium Signaling in Lymphocytes: STIM and ORAI

Open access
Hogan, Patrick G., Lewis, Richard S., Rao, Anjana·2010·Annual Review of Immunology

Abstract

Ca 2+entry into cells of the peripheral immune system occurs through highly Ca 2+-selective channels known as CRAC (calcium release-activated calcium) channels. CRAC channels are a very well-characterized example of store-operated Ca 2+channels, so designated because they open when the endoplasmic reticulum (ER) Ca 2+store becomes depleted. Physiologically, Ca 2+is released from the ER lumen into the cytoplasm when activated receptors couple to phospholipase C and trigger production of the second messenger inositol 1,4,5-trisphosphate (IP 3). IP 3 binds to IP 3 receptors in the ER membrane and activates Ca 2+release. The proteins STIM and ORAI were discovered through limited and genome-wide RNAi screens, respectively, performed in Drosophila cells and focused on identifying modulators of store-operated Ca 2+entry. STIM1 and STIM2 sense the depletion of ER Ca 2+stores, whereas ORAI1 is a pore subunit of the CRAC channel. In this review, we discuss selected aspects of Ca 2+signaling in cells of the immune system, focusing on the roles of STIM and ORAI proteins in store-operated Ca 2+entry.

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Crossref · 10.1146/annurev.immunol.021908.132550

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Metadata

Authors
Hogan, P. G., Lewis, R. S., & Rao, A.
Venue
Annual Review of Immunology
Published
2010-03-01
Volume
28
Issue
1
Pages
491-533
ISSN
  • 0732-0582 (ISSN-L)
  • 1545-3278
OpenAlex
W2132781656
Cited by
760
References
217
FWCI
6.54
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Molecular Basis of Calcium Signaling in Lymphocytes: STIM and ORAI. https://app.cochat.ai/papers/10.1146/annurev.immunol.021908.132550
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Hogan, P. G., Lewis, R. S., & Rao, A. (2010). Molecular Basis of Calcium Signaling in Lymphocytes: STIM and ORAI. Annual Review of Immunology. https://doi.org/10.1146/annurev.immunol.021908.132550

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