Evidence map›Paper›PMID 42171763›Full record

ArticlePlant cell reports2026

A small heat shock protein from Arabidopsis thaliana regulates glyceraldehyde-3-phosphate dehydrogenase in the drought tolerance.

Jieru Chen, Hongting Liu, Zichun Ma, Xinyi Yu, Huiyue Ji, Sipei Huang, Xinyue Zhu, Ziling Liu, Yangyang Chen, Hai Liao and 1 more

Abstract read
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Article in Plant cell reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
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1 · What the graph read from it

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.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Jieru Chen *School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, Sichuan, China.
Hongting Liu *School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, Sichuan, China.
Zichun MaSchool of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, Sichuan, China.
Xinyi YuSchool of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, Sichuan, China.
Huiyue JiSchool of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, Sichuan, China.
Sipei HuangSchool of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, Sichuan, China.
Xinyue ZhuSchool of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, Sichuan, China.
Ziling LiuSchool of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, Sichuan, China.
Yangyang ChenSchool of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, Sichuan, China.
Hai LiaoSchool of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, Sichuan, China. ddliaohai@home.swjtu.edu.cn.
Jiayu ZhouSchool of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, Sichuan, China. spinezhou@home.swjtu.edu.cn.

Funding

National Natural Science Foundation of China No. 32270410
6 · The paper itself

Abstract

key messageHSP17.4 improves tolerance of Arabidopsis to drought via interaction with GAPC2. Small heat shock proteins (sHSPs) are a widespread family of molecular chaperones, highly conserved from bacteria to higher eukaryotes, contributing to plant adaptation to environmental stresses. However, the specific mechanisms underlying sHSP-mediated drought tolerance remain poorly understood. In this study, we found that HSP17.4 (At3G46230), a member of the predominant cytosolic class I (CI) sHSPs in Arabidopsis thaliana, was drought-inducible. Overexpression of HSP17.4 in both Arabidopsis and Oryza sativa improved drought tolerance, accompanied by elevated glucose and abscisic acid (ABA) levels, enhanced superoxide dismutase (SOD) and peroxidase (POD) activities, and reduced malondialdehyde (MDA) and H

Indexed as

ArabidopsisArabidopsis ProteinsGlyceraldehyde-3-Phosphate DehydrogenasesHeat-Shock Proteins, SmallAbscisic AcidDrought ResistanceDroughtsGene Expression Regulation, PlantGlucoseHydrogen PeroxideMalondialdehydeOryzaPlants, Genetically ModifiedStress, PhysiologicalSuperoxide DismutaseAbscisic AcidArabidopsis ProteinsGlucoseGlyceraldehyde-3-Phosphate DehydrogenasesHeat-Shock Proteins, SmallHydrogen PeroxideMalondialdehydeSuperoxide DismutaseAbscisic acidDrought stressGlucoseSmall heat shock proteinTarget protein

Identifiers

PMID42171763

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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.