Evidence map›Paper›PMID 26232067›Full record

ArticleMolecular neurobiology2016

Gelatin Nanostructured Lipid Carriers Incorporating Nerve Growth Factor Inhibit Endoplasmic Reticulum Stress-Induced Apoptosis and Improve Recovery in Spinal Cord Injury.

Si-Pin Zhu, Zhou-Guang Wang, Ying-Zheng Zhao, Jiang Wu, Hong-Xue Shi, Li-Bing Ye, Fen-Zan Wu, Yi Cheng, Hong-Yu Zhang, Songbin He and 5 more

Abstract read
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In one paragraph

Article in Molecular neurobiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 2 pooled it
4.1field-weighted citation impact, top 5% of its field
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

27 citing papers in PubMed, 2 syntheses or guidelines pooled it, 61 citations in OpenAlex.

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  13. Methotrexate remediates spinal cord injuryExperimental and therapeutic medicine · 2018
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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

15 authors at 3 institutions in 1 country.

Si-Pin ZhuDepartment of Orthopaedics, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China.
Zhou-Guang WangMolecular Pharmacology Research Center, School of Pharmacy, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China.
Ying-Zheng ZhaoMolecular Pharmacology Research Center, School of Pharmacy, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China.
Jiang WuMolecular Pharmacology Research Center, School of Pharmacy, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China.
Hong-Xue ShiMolecular Pharmacology Research Center, School of Pharmacy, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China.
Li-Bing YeMolecular Pharmacology Research Center, School of Pharmacy, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China.
Fen-Zan WuDepartment of Neurosurgery, Cixi People's Hospital, Wenzhou Medical University, Ningbo, 315300, China.
Yi ChengMolecular Pharmacology Research Center, School of Pharmacy, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China.
Hong-Yu ZhangMolecular Pharmacology Research Center, School of Pharmacy, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China.
Songbin HeDepartment of Neurology, Zhoushan Hospital, Wenzhou Medical University, Zhoushan, 316021, China.
Xiaojie WeiDepartment of Neurosurgery, Cixi People's Hospital, Wenzhou Medical University, Ningbo, 315300, China.
Xiao-Bing FuInstitute of Basic Medical Science, Chinese PLA General Hospital, Beijing, 100853, China.
Xiao-Kun LiMolecular Pharmacology Research Center, School of Pharmacy, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China.
Hua-Zi XuDepartment of Orthopaedics, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China. spinexu@163.com.
Jian XiaoMolecular Pharmacology Research Center, School of Pharmacy, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China. xfxj2000@126.com.
Wenzhou Medical University · CNChinese PLA General Hospital · CNZhoushan Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Clinical translation of growth factor therapies faces multiple challenges; the most significant one is the short half-life of the naked protein. Gelatin nanostructured lipid carriers (GNLs) had previously been used to encapsulate the basic fibroblast growth factor to enhance the functional recovery in hemiparkinsonian rats. In this research, we comparatively study the enhanced therapy between nerve growth factor (NGF) loaded GNLs (NGF-GNLs) and NGF only in spinal cord injury (SCI). The effects of NGF-GNLs and NGF only were tested by the Basso-Beattie-Bresnahan (BBB) locomotion scale, inclined plane test, and footprint analysis. Western blot analysis and immunofluorescent staining were further performed to identify the expression of ER stress-related proteins, neuron-specific marker neuronal nuclei (NeuN), and growth-associated protein 43 (GAP43). Correlated downstream signals Akt/GSK-3β and ERK1/2 were also analyzed with or without inhibitors. Results showed that NGF-GNLs, compared to NGF only, enhanced the neuroprotection effect in SCI rats. The ER stress-induced apoptosis response proteins CHOP, GRP78 and caspase-12 inhibited by NGF-GNL treatment were more obvious. Meanwhile, NGF-GNLs in the recovery of SCI are related to the inhibition of ER stress-induced cell death via the activation of downstream signals PI3K/Akt/GSK-3β and ERK1/2.

Indexed as

AnimalsApoptosisCell SurvivalDisease Models, AnimalDrug CarriersEndoplasmic Reticulum StressExtracellular Signal-Regulated MAP KinasesFemaleGelatinLipidsNanostructuresNerve Growth FactorNeuronsNeuroprotectionPC12 CellsProto-Oncogene Proteins c-aktDrug CarriersExtracellular Signal-Regulated MAP KinasesGelatinLipidsNerve Growth FactorProto-Oncogene Proteins c-aktER stressGelatin nanostructured lipid carriersNGFSpinal cord injury

Identifiers

PMID26232067
OpenAlexW983888105

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.