Evidence map›Paper›PMID 39267289›Full record

ArticleCNS neuroscience & therapeutics2024

Combined use of CLP290 and bumetanide alleviates neuropathic pain and its mechanism after spinal cord injury in rats.

Yun-Zhu Pan, Zuliyaer Talifu, Xiao-Xin Wang, Han Ke, Chun-Jia Zhang, Xin Xu, De-Gang Yang, Yan Yu, Liang-Jie Du, Feng Gao and 1 more

Abstract read
In one paragraph

Article in CNS neuroscience & therapeutics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

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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.

Yun-Zhu PanRehabilitation Medicine Department, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China.ORCID 0000-0001-5505-5031
Zuliyaer TalifuSchool of Rehabilitation Medicine, Capital Medical University, Beijing, China.
Xiao-Xin WangSchool of Rehabilitation Medicine, Capital Medical University, Beijing, China.
Han KeSchool of Rehabilitation Medicine, Capital Medical University, Beijing, China.
Chun-Jia ZhangSchool of Rehabilitation Medicine, Capital Medical University, Beijing, China.
Xin XuSchool of Rehabilitation Medicine, Capital Medical University, Beijing, China.
De-Gang YangSchool of Rehabilitation Medicine, Capital Medical University, Beijing, China.
Yan YuSchool of Rehabilitation Medicine, Capital Medical University, Beijing, China.
Liang-Jie DuSchool of Rehabilitation Medicine, Capital Medical University, Beijing, China.
Feng GaoSchool of Rehabilitation Medicine, Capital Medical University, Beijing, China.
Jian-Jun LiSchool of Rehabilitation Medicine, Capital Medical University, Beijing, China.ORCID 0000-0002-8441-7537

Funding

Basic Scientific Research of the Central Public Welfare Research Institutes in China 2021CZ-2Fund of General Project in China Rehabilitation Research Center 2022ZX-18Special Fund for Joint Training of Doctoral Students between University of Health and Rehabilitation Sciences and China Rehabilitation Research Center 2020kfdx 004Sub-project of Beijing Science and Technology Plan 2019HZ-13
6 · The paper itself

Abstract

aimWe aimed to explore whether the combination of CLP290 and bumetanide maximally improves neuropathic pain following spinal cord injury (SCI) and its possible molecular mechanism.

methodsRats were randomly divided into five groups: Sham, SCI + vehicle, SCI + CLP290, SCI + bumetanide, and SCI + combination (CLP290 + bumetanide). Drug administration commenced on the 7th day post-injury (7 dpi) and continued for 14 days. All rats underwent behavioral assessments for 56 days to comprehensively evaluate the effects of interventions on mechanical pain, thermal pain, cold pain, motor function, and other relevant parameters. Electrophysiological assessments, immunoblotting, and immunofluorescence detection were performed at different timepoints post-injury, with a specific focus on the expression and changes of KCC2 and NKCC1 proteins in the lumbar enlargement of the spinal cord.

resultsCLP290 and bumetanide alleviated SCI-associated hypersensitivity and locomotor function, with the combination providing enhanced recovery. The combined treatment group exhibited the most significant improvement in restoring Rate-Dependent Depression (RDD) levels. In the combined treatment group and the two individual drug administration groups, the upregulation of potassium chloride cotransporter 2 (K

conclusionCombined application of CLP290 and bumetanide effectively increases the ratio of KCC2/NKCC1, restores RDD levels, enhances GABA

Indexed as

BumetanideK Cl- CotransportersNeuralgiaRats, Sprague-DawleySolute Carrier Family 12, Member 2Spinal Cord InjuriesSymportersAcetatesAnimalsDrug Therapy, CombinationHyperalgesiaIndenesMaleRatsSodium Potassium Chloride Symporter InhibitorsSpinal Cord((2-n-butyl-6,7-dichloro-2-cyclopentyl-2,3-dihydro-1-oxo-1H-inden-5-yl)oxy)acetic acidAcetatesBumetanideIndenesK Cl- CotransportersSlc12a2 protein, ratSodium Potassium Chloride Symporter InhibitorsSolute Carrier Family 12, Member 2SymportersbumetanideCLP290KCC2neuropathic painNKCC1spinal cord injury

Identifiers

PMID39267289
PMCPMC11393004

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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.