Evidence map›Paper›PMID 28416738›Full record

ArticleOncotarget2017

Differential expression of folate receptor 1 in medulloblastoma and the correlation with clinicopathological characters and target therapeutic potential.

Hailong Liu, Qianwen Sun, Mingshan Zhang, Zhihua Zhang, Xinyi Fan, Hongyu Yuan, Cheng Li, Yuduo Guo, Weihai Ning, Youliang Sun and 2 more

Abstract read
In one paragraph

Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
–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

11 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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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

12 authors.

Hailong LiuDepartment of Neurosurgery, Sanbo Brain Hospital Capital Medical University, Beijing, P.R. China.
Qianwen SunDepartment of Neurology, Qilu Hospital Shandong University, Jinan, P.R. China.
Mingshan ZhangDepartment of Neurosurgery, Sanbo Brain Hospital Capital Medical University, Beijing, P.R. China.
Zhihua ZhangDepartment of Neurosurgery, Sanbo Brain Hospital Capital Medical University, Beijing, P.R. China.
Xinyi FanState Key Laboratory of Molecular Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P.R. China.
Hongyu YuanState Key Laboratory of Molecular Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P.R. China.
Cheng LiDepartment of Neurosurgery, Sanbo Brain Hospital Capital Medical University, Beijing, P.R. China.
Yuduo GuoDepartment of Neurosurgery, Sanbo Brain Hospital Capital Medical University, Beijing, P.R. China.
Weihai NingDepartment of Neurosurgery, Sanbo Brain Hospital Capital Medical University, Beijing, P.R. China.
Youliang SunSchool of Basic Medical Science, Capital Medical University, Beijing, P.R. China.
Yongmei SongState Key Laboratory of Molecular Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P.R. China.
Chunjiang YuDepartment of Neurosurgery, Sanbo Brain Hospital Capital Medical University, Beijing, P.R. China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Medulloblastoma is the most common malignant brain tumor in children. Folate receptor 1 (Folr1) was abundantly expressed in some epithelial malignancies. However the expression profile and the role of clinicopathological significance and therapeutic target potential in medulloblastoma still remain elusive. Currently we detected the expression of Folr1 in medulloblastoma and identified the diagnostic application by evaluating the clinical, pathological and neuroimaging values. Then we developed a target therapeutic compound with Folr1, which exhibited promising efficiency in treatment of medulloblastoma. Folr1 expression was up-regulated in medulloblastoma and positively correlated with percentage of Ki-67 and MMP9 labeling, pathological subtypes, serum Folr1 levels and CSF spreading on MRI. The level of serum Folr1 showed rational sensitivity and specificity in predicting histological subgroups. Strong Folr1 expression was recommended as the independent value regarding the prognosis of patients with medulloblastoma. Folr1 targeted therapy attenuated the tumor growth and metastasis with down-regulation of MMPs proteins and activation of apoptosis. Immunostaining analysis in the xenograft samples showed the decreased Ki-67 and MMP9 index providing the strong evidences that Folr1 targeted application can suppress the proliferation and invasion. Our findings uncovered in Folr1 a predictive candidate and therapeutic target for medulloblastoma.

Indexed as

AnimalsBiomarkers, TumorCerebellar NeoplasmsFolate Receptor 1Gene Expression Regulation, NeoplasticHumansMaleMedulloblastomaMiceMice, Inbred BALB CMice, NudeMolecular Targeted TherapyNeoplasm MetastasisPrognosisTumor Cells, CulturedBiomarkers, TumorFolate Receptor 1FOLR1 protein, humanbiomarkerfolate receptor 1medulloblastomaprognosistherapeutic target

Identifiers

PMID28416738
PMCPMC5410284

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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.