Evidence map›Paper›PMID 30349321›Full record

ArticleOncoTargets and therapy2018

Carbonic anhydrase IX enhances tumor cell proliferation and tumor progression in osteosarcoma.

Kazuma Okuno, Takao Matsubara, Tomoki Nakamura, Takahiro Iino, Takuya Kakimoto, Kunihiro Asanuma, Akihiko Matsumine, Akihiro Sudo

Open access · goldAbstract read
In one paragraph

Article in OncoTargets and therapy, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

14 citing papers in PubMed, 23 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

8 authors at 2 institutions in 1 country.

Kazuma OkunoDepartment of Orthopedic Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan, qsghp572@yahoo.co.jp.
Takao MatsubaraDepartment of Orthopedic Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan, qsghp572@yahoo.co.jp.
Tomoki NakamuraDepartment of Orthopedic Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan, qsghp572@yahoo.co.jp.
Takahiro IinoDepartment of Orthopedic Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan, qsghp572@yahoo.co.jp.
Takuya KakimotoDepartment of Orthopedic Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan, qsghp572@yahoo.co.jp.
Kunihiro AsanumaDepartment of Orthopedic Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan, qsghp572@yahoo.co.jp.
Akihiko MatsumineDepartment of Orthopedic Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan, qsghp572@yahoo.co.jp.
Akihiro SudoDepartment of Orthopedic Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan, qsghp572@yahoo.co.jp.
Mie University · JPUniversity of Fukui · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeWe investigated the effect of carbonic anhydrase IX (CA IX) inhibitor under hypoxia and normoxia in SaOS2 human osteosarcoma cell line. We also evaluated the expression of CA IX in 27 patients diagnosed with osteosarcoma. MATERIALS AND

methodsCA IX expression in SaOS2 cells cultured under different oxygen tensions was analyzed by Western blotting. To evaluate the effect of CA IX inhibitor, MTS cell viability assay was performed after cells were treated with various concentrations of doxorubicin with or without a CA IX inhibitor. Finally, CA IX expression in patient-derived osteosarcoma samples was evaluated by immunohistochemistry.

resultsTreatment with CA IX inhibitor significantly suppressed cell proliferation and migration under hypoxic conditions. CA IX expression was observed in 81% of 27 patients. The 5-year survival rates in patients with high and low stain scores were 43.8% and 81.8%, respectively.

conclusionCA IX inhibitors have the potential to suppress cell proliferation, migration, and chemoresistance.

Indexed as

carbonic anhydrase IXhypoxiainhibitorosteosarcoma

Identifiers

PMID30349321
PMCPMC6190629
OpenAlexW2896702148

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.