Evidence map›Paper›PMID 28924370›Full record

ArticleInternational journal of medical sciences2017

Kaempferol Inhibits the Invasion and Migration of Renal Cancer Cells through the Downregulation of AKT and FAK Pathways.

Tung-Wei Hung, Pei-Ni Chen, Hsu-Chen Wu, Sheng-Wen Wu, Pao-Yu Tsai, Yih-Shou Hsieh, Horng-Rong Chang

Open access · goldAbstract read
In one paragraph

Article in International journal of medical sciences, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 9% 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

44 citing papers in PubMed, 1 synthesis or guideline pooled it, 96 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

7 authors at 3 institutions in 1 country.

Tung-Wei HungInstitute of Medicine, Chung Shan Medical University, Taichung, Taiwan.
Pei-Ni ChenClinical Laboratory, Chung Shan Medical University Hospital, Taichung, Taiwan.
Hsu-Chen WuDivision of Nephrology, Department of Internal Medicine, Erlin Branch of Changhua Christian Hospital, Changhua County, Taiwan.
Sheng-Wen WuDivision of Nephrology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan.
Pao-Yu TsaiDivision of Nephrology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan.
Yih-Shou HsiehClinical Laboratory, Chung Shan Medical University Hospital, Taichung, Taiwan.
Horng-Rong ChangDivision of Nephrology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan.
Chung Shan Medical University Hospital · TWChung Shan Medical University · TWChanghua Christian Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Kaempferol, which is isolated from several natural plants, is a polyphenol belonging to the subgroup of flavonoids. Kaempferol exhibits various pharmacological activities, including anti-inflammatory, antioxidant, antimicrobial, and anticancer activities. In this study, kaempferol can significantly inhibit the invasion and migration of 786-O renal cell carcinoma (RCC) without cytotoxicity. We examined the potential mechanisms underlying its anti-invasive activities on 786-O RCC cells. Western blot was performed, and the results showed that kaempferol attenuates the manifestation of metalloproteinase-2 (MMP-2) protein and activity. The inhibitive effect of kaempferol on MMP-2 may be attributed to the downregulation of phosphorylation of Akt and focal adhesion kinase (FAK). By examining the SCID mice model, we found that kaempferol can safely inhibit the metastasis of the 786-O RCC cells into the lungs by about 87.4% as compared to vehicle treated control animals. In addition, the lung tumor masses of mice pretreated with 2-10 mg/kg kaempferol were reduced about twofold to fourfold. These data suggested that kaempferol can play a promising role in tumor prevention and cancer metastasis inhibition.

Indexed as

AnimalsAntineoplastic AgentsCarcinoma, Renal CellCell Line, TumorCell MovementDown-RegulationFemaleFocal Adhesion Kinase 1HumansKaempferolsKidney NeoplasmsLung NeoplasmsMatrix Metalloproteinase 2MiceMice, SCIDNeoplasm InvasivenessAntineoplastic AgentsFocal Adhesion Kinase 1kaempferolKaempferolsMatrix Metalloproteinase 2MMP2 protein, humanProto-Oncogene Proteins c-aktPTK2 protein, humaninvasion.kaempferolmetastasisrenal cell carcinoma

Identifiers

PMID28924370
PMCPMC5599922
OpenAlexW2754767694

What OpenQuestion holds

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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.