Evidence map›Paper›PMID 28187175›Full record

ArticlePloS one2017

HSPA6 augments garlic extract-induced inhibition of proliferation, migration, and invasion of bladder cancer EJ cells; Implication for cell cycle dysregulation, signaling pathway alteration, and transcription factor-associated MMP-9 regulation.

Seung-Shick Shin, Jun-Hui Song, Byungdoo Hwang, Dae-Hwa Noh, Sung Lyea Park, Won Tae Kim, Sung-Soo Park, Wun-Jae Kim, Sung-Kwon Moon

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

35 citing papers in PubMed, 67 citations in OpenAlex.

  1. Review
  2. PERP suppresses breast cancer metastasis via the ATF3-HSPA6 signaling pathway.The Journal of international medical research · 2025
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  5. The edible ethanol extract ofNutrition research and practice · 2025
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  11. Potential use of garlic products in ruminant feeding: A review.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2023
    Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Review
  17. HSPA6 and its role in cancers and other diseases.Molecular biology reports · 2022
    Review
  18. Article
  19. Article
  20. 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

9 authors at 3 institutions in 1 country.

Seung-Shick ShinDepartment of Food Science and Nutrition, Jeju National University, Jeju, South Korea.
Jun-Hui SongDepartment of Food and Nutrition, Chung-Ang University, Anseong, South Korea.
Byungdoo HwangDepartment of Food and Nutrition, Chung-Ang University, Anseong, South Korea.
Dae-Hwa NohDepartment of Food and Nutrition, Chung-Ang University, Anseong, South Korea.
Sung Lyea ParkDepartment of Food and Nutrition, Chung-Ang University, Anseong, South Korea.
Won Tae KimDepartment of Urology, Chungbuk National University, Cheongju, Chungbuk, South Korea.
Sung-Soo ParkDepartment of Food Science and Nutrition, Jeju National University, Jeju, South Korea.
Wun-Jae KimDepartment of Urology, Chungbuk National University, Cheongju, Chungbuk, South Korea.
Sung-Kwon MoonDepartment of Food and Nutrition, Chung-Ang University, Anseong, South Korea.
Chung-Ang University · KRJeju National University · KRChungbuk National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although recent studies have demonstrated the anti-tumor effects of garlic extract (GE), the exact molecular mechanism is still unclear. In this study, we investigated the molecular mechanism associated with the inhibitory action of GE against bladder cancer EJ cell responses. Treatment with GE significantly inhibited proliferation of EJ cells dose-dependently through G2/M-phase cell cycle arrest. This G2/M-phase cell cycle arrest by GE was due to the activation of ATM and CHK2, which appears to inhibit phosphorylation of Cdc25C (Ser216) and Cdc2 (Thr14/Tyr15), this in turn was accompanied by down-regulation of cyclin B1 and up-regulation of p21WAF1. Furthermore, GE treatment was also found to induce phosphorylation of MAPK (ERK1/2, p38MAPK, and JNK) and AKT. In addition, GE impeded the migration and invasion of EJ cells via inhibition of MMP-9 expression followed by decreased binding activities of AP-1, Sp-1, and NF-κB motifs. Based on microarray datasets, we selected Heat shock protein A6 (HSPA6) as the most up-regulated gene responsible for the inhibitory effects of GE. Interestingly, overexpression of HSPA6 gene resulted in an augmentation effect with GE inhibiting proliferation, migration, and invasion of EJ cells. The augmentation effect of HSPA6 was verified by enhancing the induction of G2/M-phase-mediated ATM-CHK2-Cdc25C-p21WAF1-Cdc2 cascade, phosphorylation of MAPK and AKT signaling, and suppression of transcription factor-associated MMP-9 regulation in response to GE in EJ cells. Overall, our novel results indicate that HSPA6 reinforces the GE-mediated inhibitory effects of proliferation, migration, and invasion of EJ cells and may provide a new approach for therapeutic treatment of malignancies.

Indexed as

Antineoplastic AgentsCell CycleCell Line, TumorCell MovementCell ProliferationCheckpoint Kinase 2GarlicHSP70 Heat-Shock ProteinsHumansMAP Kinase Signaling SystemMatrix Metalloproteinase 9Plant ExtractsUrinary Bladder NeoplasmsAntineoplastic AgentsCheckpoint Kinase 2CHEK2 protein, humanHSP70 Heat-Shock ProteinsHSPA6 protein, humanMatrix Metalloproteinase 9MMP9 protein, humanPlant Extracts

Identifiers

PMID28187175
PMCPMC5302316
OpenAlexW2587672452

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.