ArticleInternational microbiology : the official journal of the Spanish Society for Microbiology2022
The yeast two-component SLN1 branch of the HOG pathway and the scaffolding activity of Pbs2 modulate the response to endoplasmic reticulum stress induced by tunicamycin.
Article in International microbiology : the official journal of the Spanish Society for Microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 4 citations in OpenAlex.
- HOG Signaling: A Multifunctional Regulator of Stress Homeostasis inJournal of fungi (Basel, Switzerland) · 2026Review
- Pbs2 regulates late-stage macroautophagy in Saccharomyces cerevisiae.Animal models and experimental medicine · 2025Article
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 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In addition to the UPR pathway, yeast cells require components of the HOG pathway to respond to ER stress. In this work, we found that unphosphorylated Sln1 and Ssk1 are required to mount an appropriate response to Tn. We also found that the MAPKKKs Ssk2 participates in the Tn response, but its osmo-redundant protein Ssk22 does not. We also found that the Pbs2 docking sites for Ssk2 (RDS-I and KD) are partially dispensable when mutated separately; however, the prevention of Ssk2 binding to Pbs2, by the simultaneous mutation of RDS-I and KD, caused strong sensitivity to Tn. In agreement with the lack of Hog1 phosphorylation during Tn treatment, a moderate resistance to Tn is obtained when a Pbs2 version lacking its kinase activity is expressed; however, the presence of mutual Pbs2-Hog1 docking sites is essential for the Tn response. Finally, we detected that Tn induced a transcriptional activation of some components of the SLN1 branch. These results indicate that the Tn response requires a complex formed by the MAPK module and components of the SLN1 branch but not their canonical osmoregulatory activities.
Indexed as
Identifiers
What OpenQuestion holds
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.