ArticleEMBO reports2021
Regeneration in starved planarians depends on TRiC/CCT subunits modulating the unfolded protein response.
Article in EMBO reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed, 7 citations in OpenAlex.
- βcatenin-1 localization and transcriptomic profiling provide insights into the early development of planarians.BMC biology · 2025Article
- Fat-tail allele-specific expression genes may affect fat deposition in tail of sheep.PloS one · 2024Article
- Local problems need global solutions: The metabolic needs of regenerating organisms.Wound repair and regeneration : official publication of the Wound Healing Society [and] the European Tissue Repair Society · 2022Review
- PI(18:1/18:1) is a SCD1-derived lipokine that limits stress signaling.Nature communications · 2022Article
- Regeneration in starved planarians depends on TRiC/CCT subunits modulating the unfolded protein response.EMBO reports · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Planarians are able to stand long periods of starvation by maintaining adult stem cell pools and regenerative capacity. The molecular pathways that are needed for the maintenance of regeneration during starvation are not known. Here, we show that down-regulation of chaperonin TRiC/CCT subunits abrogates the regeneration capacity of planarians during starvation, but TRiC/CCT subunits are dispensable for regeneration in fed planarians. Under starvation, they are required to maintain mitotic fidelity and for blastema formation. We show that TRiC subunits modulate the unfolded protein response (UPR) and are required to maintain ATP levels in starved planarians. Regenerative defects in starved CCT-depleted planarians can be rescued by either chemical induction of mild endoplasmic reticulum stress, which leads to induction of the UPR, or by the supplementation of fatty acids. Together, these results indicate that CCT-dependent UPR induction promotes regeneration of planarians under food restriction.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.