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Cited by 226

The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.

S-glutathionylation activates STIM1 and alters mitochondrial homeostasis

Open access
Hawkins, Brian J., Irrinki, Krishna M., Mallilankaraman, Karthik, Lien, Yu-Chin, Wang, Youjun, Bhanumathy, Cunnigaiper D., Subbiah, Ramasamy, Ritchie, Michael F., Soboloff, Jonathan, Baba, Yoshihiro, Kurosaki, Tomohiro, Joseph, Suresh K., Gill, Donald L., Madesh, Muniswamy·2010·Journal of Cell Biology

Abstract

Oxidant stress influences many cellular processes, including cell growth, differentiation, and cell death. A well-recognized link between these processes and oxidant stress is via alterations in Ca2+ signaling. However, precisely how oxidants influence Ca2+ signaling remains unclear. Oxidant stress led to a phenotypic shift in Ca2+ mobilization from an oscillatory to a sustained elevated pattern via calcium release–activated calcium (CRAC)–mediated capacitive Ca2+ entry, and stromal interaction molecule 1 (STIM1)– and Orai1-deficient cells are resistant to oxidant stress. Functionally, oxidant-induced Ca2+ entry alters mitochondrial Ca2+ handling and bioenergetics and triggers cell death. STIM1 is S-glutathionylated at cysteine 56 in response to oxidant stress and evokes constitutive Ca2+ entry independent of intracellular Ca2+ stores. These experiments reveal that cysteine 56 is a sensor for oxidant-dependent activation of STIM1 and demonstrate a molecular link between oxidant stress and Ca2+ signaling via the CRAC channel.

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Crossref · 10.1083/jcb.201004152

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Metadata

Authors
Hawkins, B. J., Irrinki, K. M., Mallilankaraman, K., Lien, Y.-C., Wang, Y., Bhanumathy, C. D., Subbiah, R., Ritchie, M. F., Soboloff, J., Baba, Y., Kurosaki, T., Joseph, S. K., Gill, D. L., & Madesh, M.
Venue
Journal of Cell Biology
Published
2010-08-02
Volume
190
Issue
3
Pages
391-405
ISSN
  • 0021-9525 (ISSN-L)
  • 1540-8140
OpenAlex
W2105342942
Cited by
226
References
6
FWCI
9.26
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: S-glutathionylation activates STIM1 and alters mitochondrial homeostasis. https://app.cochat.ai/papers/10.1083/jcb.201004152
The paper
Hawkins, B. J., Irrinki, K. M., Mallilankaraman, K., Lien, Y.-C., Wang, Y., Bhanumathy, C. D., Subbiah, R., Ritchie, M. F., Soboloff, J., Baba, Y., Kurosaki, T., Joseph, S. K., Gill, D. L., & Madesh, M. (2010). S-glutathionylation activates STIM1 and alters mitochondrial homeostasis. Journal of Cell Biology. https://doi.org/10.1083/jcb.201004152

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.