Evidence map›Paper›PMID 25593998›Full record

ArticleOncoscience2014

Kallikrein-related peptidase 5 induces miRNA-mediated anti-oncogenic pathways in breast cancer.

Konstantinos G Sidiropoulos, Nicole M A White, Anna Bui, Qiang Ding, Peter Boulos, Georgios Pampalakis, Heba Khella, Joseph N Samuel, Georgia Sotiropoulou, George M Yousef

Open access · hybridAbstract read
In one paragraph

Article in Oncoscience, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

23 citing papers in PubMed, 32 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. 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

10 authors at 1 institution in 1 country.

Konstantinos G SidiropoulosThe Keenan Research Center for Biomedical Sciences at the Li Ka Shing Knowledge Institute and Department of Laboratory Medicine, St. Michael's Hospital, Toronto, Canada ; Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada.
Nicole M A WhiteThe Keenan Research Center for Biomedical Sciences at the Li Ka Shing Knowledge Institute and Department of Laboratory Medicine, St. Michael's Hospital, Toronto, Canada ; Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada.
Anna BuiThe Keenan Research Center for Biomedical Sciences at the Li Ka Shing Knowledge Institute and Department of Laboratory Medicine, St. Michael's Hospital, Toronto, Canada.
Qiang DingThe Keenan Research Center for Biomedical Sciences at the Li Ka Shing Knowledge Institute and Department of Laboratory Medicine, St. Michael's Hospital, Toronto, Canada.
Peter BoulosThe Keenan Research Center for Biomedical Sciences at the Li Ka Shing Knowledge Institute and Department of Laboratory Medicine, St. Michael's Hospital, Toronto, Canada.
Georgios PampalakisDepartment of Pharmacy, School of Health Sciences, University of Patras, Rion-Patras, Greece.
Heba KhellaThe Keenan Research Center for Biomedical Sciences at the Li Ka Shing Knowledge Institute and Department of Laboratory Medicine, St. Michael's Hospital, Toronto, Canada.
Joseph N SamuelThe Keenan Research Center for Biomedical Sciences at the Li Ka Shing Knowledge Institute and Department of Laboratory Medicine, St. Michael's Hospital, Toronto, Canada.
Georgia SotiropoulouDepartment of Pharmacy, School of Health Sciences, University of Patras, Rion-Patras, Greece.
George M YousefThe Keenan Research Center for Biomedical Sciences at the Li Ka Shing Knowledge Institute and Department of Laboratory Medicine, St. Michael's Hospital, Toronto, Canada ; Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada.
University of Patras · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Kallikrein-related peptidase 5 (KLK5) displays aberrant expression in cancer. Recently, we showed KLK5 reconstitution in breast cancer cell lines suppresses malignancy. Present study aims to investigate the functional KLK5 mediated miRNA network on breast cancer progression, molecular subtype and survival. 28 miRNAs were up-regulated and 62 miRNAs were down-regulated upon KLK5 expression. Extracellular matrix (ECM) molecules and cell-adhesion pathways were the most significant KLK5-induced miRNA-mediated regulatory targets. Validation from The Cancer Genome Atlas (TCGA) database indicated KLK5 was specifically down-regulated in luminal B and basal-like breast cancer subtypes. There was a correlation between KLK5, miRNAs and their downstream ECM gene targets. Long-term patient survival correlated with dysregulation of KLK5 and interacting ECM target genes. It suggests biological differences between breast cancer molecular subtypes, patient survival, and their propensity for invasion and metastasis can be explained in part by altered miRNA networks induced by KLK5 dysregulation. We provide the first evidence that KLK5 can affect miRNA networks, which regulate MMPs and other novel ECM targets and a new compelling hypothesis of interplay between serine proteases and miRNAs. We developed a combined KLK5-(ITGB1+COL12A1) predictive score for recurrence-free survival that could be exploited in clinical applications.

Indexed as

breast cancerKallikrein-related peptidaseKLK5miRNApersonalized medicinetumour markers

Identifiers

PMID25593998
PMCPMC4278268
OpenAlexW173881836

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.