Evidence map›Paper›PMID 39423810›Full record

ArticleCell reports. Medicine2024

Disrupting stroke-induced GAT-1-syntaxin1A interaction promotes functional recovery after stroke.

Yu-Hui Lin, Feng Wu, Ting-You Li, Long Lin, Fan Gao, Li-Juan Zhu, Xiu-Mei Xu, Ming-Yu Chen, Ya-Lan Hou, Chang-Jing Zhang and 5 more

Abstract read
In one paragraph

Article in Cell reports. Medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

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.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
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

15 authors.

Yu-Hui LinDepartment of Clinic Pharmacology, School of Pharmacy, Nanjing Medical University, Nanjing 211166, China. Electronic address: yuhuilin@njmu.edu.cn.
Feng WuDepartment of Clinic Pharmacology, School of Pharmacy, Nanjing Medical University, Nanjing 211166, China.
Ting-You LiDepartment of Medicinal Chemistry, School of Pharmacy, Nanjing Medical University, Nanjing 211166, China.
Long LinDepartment of Clinic Pharmacology, School of Pharmacy, Nanjing Medical University, Nanjing 211166, China.
Fan GaoDepartment of Biomedical Engineering, College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China.
Li-Juan ZhuKey Laboratory of Developmental Genes and Human Diseases, MOE, Department of Histology and Embryology, School of Medicine, Southeast University, Nanjing 210009, China.
Xiu-Mei XuDepartment of Clinic Pharmacology, School of Pharmacy, Nanjing Medical University, Nanjing 211166, China.
Ming-Yu ChenDepartment of Clinic Pharmacology, School of Pharmacy, Nanjing Medical University, Nanjing 211166, China.
Ya-Lan HouDepartment of Clinic Pharmacology, School of Pharmacy, Nanjing Medical University, Nanjing 211166, China.
Chang-Jing ZhangDepartment of Clinic Pharmacology, School of Pharmacy, Nanjing Medical University, Nanjing 211166, China.
Hai-Yin WuDepartment of Clinic Pharmacology, School of Pharmacy, Nanjing Medical University, Nanjing 211166, China.
Lei ChangDepartment of Clinic Pharmacology, School of Pharmacy, Nanjing Medical University, Nanjing 211166, China.
Chun-Xia LuoDepartment of Clinic Pharmacology, School of Pharmacy, Nanjing Medical University, Nanjing 211166, China.
Ya-Juan QinDepartment of Medicinal Chemistry, School of Pharmacy, Nanjing Medical University, Nanjing 211166, China. Electronic address: yjqin@njmu.edu.cn.
Dong-Ya ZhuDepartment of Clinic Pharmacology, School of Pharmacy, Nanjing Medical University, Nanjing 211166, China. Electronic address: dyzhu@njmu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although stroke is a frequent cause of permanent disability, our ability to promote stroke recovery is limited. Here, we design a small-molecule stroke recovery promoting agent that works by dissociating γ-aminobutyric acid (GABA) transporter 1 (GAT-1) from syntaxin1A (Synt1A), a soluble N-ethylmaleimide-sensitive factor attachment protein receptor (SNARE) protein. Stroke induces an increase in GAT-1-Synt1A interaction in the subacute phase, a critical period for functional recovery. Uncoupling GAT-1-Synt1A reverses stroke-induced GAT-1 dysfunction and cortical excitability decline and enhances synaptic GABAergic inhibition and consequently cortical oscillations and network plasticity by facilitating the assembly of the SNARE complex at the synapse. Based on the molecular mechanism of GAT-1 binding to Synt1A, we design GAT-1-Synt1A blockers. Among them, ZLQ-3 exhibits the greatest potency. Intranasal use of ZLQ-3-1, a glycosylation product of ZLQ-3, substantially lessens impairments of sensorimotor and cognitive functions in rodent models. This compound, or its analogs, may serve as a promoting agent for stroke recovery.

Indexed as

Recovery of FunctionStrokeSyntaxin 1AnimalsDisease Models, AnimalGABA Plasma Membrane Transport ProteinsHumansMaleMiceMice, Inbred C57BLProtein BindingRatsRats, Sprague-DawleySNARE ProteinsSynapsesGABA Plasma Membrane Transport ProteinsSNARE ProteinsSyntaxin 1functional recoveryGAT-1network plasticitystrokesyntaxin1A

Identifiers

PMID39423810
PMCPMC11604526

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Registered trials

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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.