Evidence map›Paper›PMID 25582455›Full record

ArticleScientific reports2015

A glucose carbonate apatite complex exhibits in vitro and in vivo anti-tumour effects.

Hirofumi Yamamoto, Xin Wu, Hiroyuki Nakanishi, Yuki Yamamoto, Mamoru Uemura, Taishi Hata, Junichi Nishimura, Ichiro Takemasa, Tsunekazu Mizushima, Jun-Ichi Sasaki and 4 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. 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
0.6field-weighted citation impact, top 32% 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

3 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Use of nanoparticles to deliver immunomodulatory oligonucleotides.Wiley interdisciplinary reviews. Nanomedicine and nanobiotechnology · 2016
    Review
  3. Article
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

14 authors at 3 institutions in 1 country.

Hirofumi YamamotoDepartment of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Japan.
Xin Wu1] Department of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Japan [2] Research Fellow of Japan Society for the Promotion of Science.
Hiroyuki NakanishiNakanishi Gastroenterological Research Institute, Japan.
Yuki YamamotoNakanishi Gastroenterological Research Institute, Japan.
Mamoru UemuraDepartment of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Japan.
Taishi HataDepartment of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Japan.
Junichi NishimuraDepartment of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Japan.
Ichiro TakemasaDepartment of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Japan.
Tsunekazu MizushimaDepartment of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Japan.
Jun-Ichi SasakiDepartment of Biomaterials Science, Graduate School of Dentistry, Osaka University, Japan.
Satoshi ImazatoDepartment of Biomaterials Science, Graduate School of Dentistry, Osaka University, Japan.
Nariaki MatsuuraOsaka Medical Center for Cancer and Cardiovascular Diseases, Japan.
Yuichiro DokiDepartment of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Japan.
Masaki MoriDepartment of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Japan.
Osaka University · JPNakanishi (Japan) · JPOsaka Medical Center for Cancer and Cardiovascular Diseases · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tumour targeting nanotechnology has recently made therapeutic progress and several therapeutic nanoparticles have been approved for clinical application. However, an ideal nanotechnology based therapeutic for solid tumours, particularly for systemic administration, still remains a challenge in clinical cancer therapy. We previously reported a pH sensitive in vivo delivery system of doxorubicin, or microRNA, using carbonate apatite (CA) nanoparticles. To further explore utility of CA in cancer therapy, we attempted to transport excess glucose into tumour cells by conjugating glucose (Glc) to the nanoparticle. Despite the non-toxicity of CA and Glc, the complex (CA-[Glc]) exhibited an unexpected anti-cancer effect in vitro and in vivo. CA-[Glc] significantly reduced the growth of colon cancer cell lines. Intravenous injections successfully suppressed solid tumour growth. In mice and monkeys, intravenously injected CA-[Glc] complex resulted in no serious abnormalities in body weight or blood chemistry. Because cancer cells intensively metabolise glucose than normal cells, treatment of cancer using glucose seems paradoxical. However, with the aid of CA, this safe and 'sweet' complex may be a novel anti-cancer reagent.

Indexed as

AnimalsAntineoplastic AgentsApatitesCarbon-13 Magnetic Resonance SpectroscopyCell DeathCell Line, TumorCell SurvivalColonic NeoplasmsGlucoseHumansInjections, IntravenousMice, Inbred BALB CMice, NudeReactive Oxygen SpeciesAntineoplastic AgentsApatitescarboapatiteGlucoseReactive Oxygen Species

Identifiers

PMID25582455
PMCPMC4648380
OpenAlexW2060678530

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.