Evidence map›Paper›PMID 26917236›Full record

ArticleNeuro-oncology2016

Local convection-enhanced delivery of an anti-CD40 agonistic monoclonal antibody induces antitumor effects in mouse glioma models.

Takuhiro Shoji, Ryuta Saito, Masashi Chonan, Ichiyo Shibahara, Aya Sato, Masayuki Kanamori, Yukihiko Sonoda, Toru Kondo, Naoto Ishii, Teiji Tominaga

Abstract read
In one paragraph

Article in Neuro-oncology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

30 citing papers in PubMed, 39 citations in OpenAlex.

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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

10 authors at 1 institution in 1 country.

Takuhiro ShojiDepartment of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Japan (T.S., R.S., M.C., I.S., A.S., M.K., Y.S., T.T.);Department of Immunology, Tohoku University Graduate School of Medicine, Sendai, Japan (N.I.)Division of Stem Cell Biology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido 060-0815, Japan (T.K.).
Ryuta SaitoDepartment of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Japan (T.S., R.S., M.C., I.S., A.S., M.K., Y.S., T.T.);Department of Immunology, Tohoku University Graduate School of Medicine, Sendai, Japan (N.I.)Division of Stem Cell Biology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido 060-0815, Japan (T.K.).
Masashi ChonanDepartment of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Japan (T.S., R.S., M.C., I.S., A.S., M.K., Y.S., T.T.);Department of Immunology, Tohoku University Graduate School of Medicine, Sendai, Japan (N.I.)Division of Stem Cell Biology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido 060-0815, Japan (T.K.).
Ichiyo ShibaharaDepartment of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Japan (T.S., R.S., M.C., I.S., A.S., M.K., Y.S., T.T.);Department of Immunology, Tohoku University Graduate School of Medicine, Sendai, Japan (N.I.)Division of Stem Cell Biology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido 060-0815, Japan (T.K.).
Aya SatoDepartment of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Japan (T.S., R.S., M.C., I.S., A.S., M.K., Y.S., T.T.);Department of Immunology, Tohoku University Graduate School of Medicine, Sendai, Japan (N.I.)Division of Stem Cell Biology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido 060-0815, Japan (T.K.).
Masayuki KanamoriDepartment of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Japan (T.S., R.S., M.C., I.S., A.S., M.K., Y.S., T.T.);Department of Immunology, Tohoku University Graduate School of Medicine, Sendai, Japan (N.I.)Division of Stem Cell Biology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido 060-0815, Japan (T.K.).
Yukihiko SonodaDepartment of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Japan (T.S., R.S., M.C., I.S., A.S., M.K., Y.S., T.T.);Department of Immunology, Tohoku University Graduate School of Medicine, Sendai, Japan (N.I.)Division of Stem Cell Biology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido 060-0815, Japan (T.K.).
Toru KondoDepartment of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Japan (T.S., R.S., M.C., I.S., A.S., M.K., Y.S., T.T.);Department of Immunology, Tohoku University Graduate School of Medicine, Sendai, Japan (N.I.)Division of Stem Cell Biology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido 060-0815, Japan (T.K.).
Naoto IshiiDepartment of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Japan (T.S., R.S., M.C., I.S., A.S., M.K., Y.S., T.T.);Department of Immunology, Tohoku University Graduate School of Medicine, Sendai, Japan (N.I.)Division of Stem Cell Biology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido 060-0815, Japan (T.K.).
Teiji TominagaDepartment of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Japan (T.S., R.S., M.C., I.S., A.S., M.K., Y.S., T.T.);Department of Immunology, Tohoku University Graduate School of Medicine, Sendai, Japan (N.I.)Division of Stem Cell Biology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido 060-0815, Japan (T.K.).
Tohoku University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGlioblastoma is one of the most malignant brain tumors in adults and has a dismal prognosis. In a previous report, we reported that CD40, a TNF-R-related cell surface receptor, and its ligand CD40L were associated with glioma outcomes. Here we attempted to activate CD40 signaling in the tumor and determine if it exerted therapeutic efficacy.

methodsCD40 expression was examined in 3 mouse glioma cell lines (GL261, NSCL61, and bRiTs-G3) and 5 human glioma cell lines (U87, U251, U373, T98, and A172). NSCL61 and bRiTs-G3, as glioma stem cells, also expressed the glioma stem cell markers MELK and CD44. In vitro, we demonstrated direct antitumor effects of an anti-CD40 agonistic monoclonal antibody (FGK45) against the cell lines. The efficacy of FGK45 was examined by local convection-enhanced delivery of the monoclonal antibody against each glioma model.

resultsCD40 was expressed in all mouse and human cell lines tested and was found at the cell membrane of each of the 3 mouse cell lines. FGK45 administration induced significant, direct antitumor effects in vitro. The local delivery of FGK45 significantly prolonged survival compared with controls in the NSCL61 and bRiTs-G3 models, but the effect was not significant in the GL261 model. Increases in apoptosis and CD4(+) and CD8(+) T cell infiltration were observed in the bRiTs-G3 model after FGK45 treatment.

conclusionsLocal delivery of FGK45 significantly prolonged survival in glioma stem cell models. Thus, local delivery of this monoclonal antibody is promising for immunotherapy against gliomas.

Indexed as

AnimalsAntibodies, MonoclonalAntineoplastic AgentsApoptosisBrainBrain NeoplasmsCD40 AntigensCell Line, TumorConvectionDisease Models, AnimalFemaleGliomaHumansImmunotherapyMiceMice, Inbred C57BLAntibodies, MonoclonalAntineoplastic AgentsCD40 AntigensFGK45 monoclonal antibodyCD40convection-enhanced deliverygliomaimmunotherapy

Identifiers

PMID26917236
PMCPMC4933484
OpenAlexW2320521630

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.