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Persistent Identifier
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perma:LIST.DW9FJ9 |
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Publication Date
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2026-07-06 |
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Title
| Stress hormone signalling inhibits Th1 polarization in a CD4 T‐cell‐intrinsic manner via mTORC1 and the circadian gene PER1 [* Cross-Reference *] |
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Other Identifier
| https://doi.org/10.1111/imm.13448
OpenAlex ID: https://openalex.org/W4210955271 |
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Author
| Christophe Capelle (University of Luxembourg, Luxembourg Institute of Health, Luxembourg Institute of Science and Technology) - ORCID: https://orcid.org/0000-0002-9110-9583
Anna Chen (Luxembourg Institute of Health) - ORCID: https://orcid.org/0000-0002-5946-6572
Ni Zeng (University of Luxembourg, Luxembourg Institute of Health, Luxembourg Institute of Science and Technology) - ORCID: https://orcid.org/0000-0003-2756-6074
Alexandre Baron (Luxembourg Institute of Health) - ORCID: https://orcid.org/0000-0002-6907-3676
Kamil Grzyb (University of Luxembourg) - ORCID: https://orcid.org/0000-0002-2416-9500
Thaís Arns (University of Luxembourg) - ORCID: https://orcid.org/0000-0003-3903-1851
Alexander Skupin (University of Luxembourg) - ORCID: https://orcid.org/0000-0002-8955-8304
Markus Ollert (University of Southern Denmark, Luxembourg Institute of Health) - ORCID: https://orcid.org/0000-0002-8055-0103
Feng He (Luxembourg Institute of Health, University of Duisburg-Essen) - ORCID: https://orcid.org/0000-0003-2657-7361 |
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Point of Contact
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LIST QDKM (LIST) |
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Description
| Stress hormones are believed to skew the CD4 T-cell differentiation towards a Th2 response via a T-cell-extrinsic mechanism. Using isolated primary human naïve and memory CD4 T cells, here we show that both adrenergic- and glucocorticoid-mediated stress signalling pathways play a CD4 naïve T-cell-intrinsic role in regulating the Th1/Th2 differentiation balance. Both stress hormones reduced the Th1 programme and cytokine production by inhibiting mTORC1 signalling via two parallel mechanisms. Stress hormone signalling inhibited mTORC1 in naïve CD4 T cells (1) by affecting the PI3K/AKT pathway and (2) by regulating the expression of the circadian rhythm gene, period circadian regulator 1 (PER1). Both stress hormones induced the expression of PER1, which inhibited mTORC1 signalling, thus reducing Th1 differentiation. This previously unrecognized cell-autonomous mechanism connects stress hormone signalling with CD4 T-cell differentiation via mTORC1 and a specific circadian clock gene, namely PER1. (2022-02-10)
***This entry has been automatically imported via OpenAlex by LIST harvest scripts. Please refer to https://doi.org/10.1111/imm.13448 for the original and latest version of the publication*** (2026-07-01) |
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Subject
| Medicine, Health and Life Sciences |
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Keyword
| mTORC1
PER1
Circadian rhythm
Cell biology
Hormone
Biology
Endocrinology
Internal medicine
Signal transduction
Circadian clock
Medicine
CLOCK
PI3K/AKT/mTOR pathway |
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Topic Classification
| Circadian rhythm and melatonin
Cancer, Stress, Anesthesia, and Immune Response
Dietary Effects on Health |
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Deposit Date
| 2022-02-10 |
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Data Type
| Article |
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Data Source
| Immunology |