Evidence map›Paper›PMID 29867125›Full record

ArticleScientific reports2018

A gender specific improved survival related to stromal miR-143 and miR-145 expression in non-small cell lung cancer.

Kaja Skjefstad, Charles Johannessen, Thea Grindstad, Thomas Kilvaer, Erna-Elise Paulsen, Mona Pedersen, Tom Donnem, Sigve Andersen, Roy Bremnes, Elin Richardsen and 2 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.5field-weighted citation impact, top 20% 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

19 citing papers in PubMed, 30 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

12 authors at 2 institutions in 1 country.

Kaja SkjefstadDepartment of Medical Biology, UiT The Arctic University of Norway, Mailbox 6050 Langnes, N-9037, Tromso, Norway. kaja.skjefstad@gmail.com.
Charles JohannessenDepartment of Medical Biology, UiT The Arctic University of Norway, Mailbox 6050 Langnes, N-9037, Tromso, Norway.
Thea GrindstadDepartment of Medical Biology, UiT The Arctic University of Norway, Mailbox 6050 Langnes, N-9037, Tromso, Norway.
Thomas KilvaerDepartment of Clinical Medicine, UiT The Arctic University of Norway, Mailbox 6050 Langnes, N-9037, Tromso, Norway.
Erna-Elise PaulsenDepartment of Clinical Medicine, UiT The Arctic University of Norway, Mailbox 6050 Langnes, N-9037, Tromso, Norway.
Mona PedersenDepartment of Clinical Medicine, UiT The Arctic University of Norway, Mailbox 6050 Langnes, N-9037, Tromso, Norway.
Tom DonnemDepartment of Clinical Medicine, UiT The Arctic University of Norway, Mailbox 6050 Langnes, N-9037, Tromso, Norway.
Sigve AndersenDepartment of Clinical Medicine, UiT The Arctic University of Norway, Mailbox 6050 Langnes, N-9037, Tromso, Norway.
Roy BremnesDepartment of Clinical Medicine, UiT The Arctic University of Norway, Mailbox 6050 Langnes, N-9037, Tromso, Norway.
Elin RichardsenDepartment of Medical Biology, UiT The Arctic University of Norway, Mailbox 6050 Langnes, N-9037, Tromso, Norway.
Samer Al-SaadDepartment of Medical Biology, UiT The Arctic University of Norway, Mailbox 6050 Langnes, N-9037, Tromso, Norway.
Lill-Tove BusundDepartment of Medical Biology, UiT The Arctic University of Norway, Mailbox 6050 Langnes, N-9037, Tromso, Norway.
UiT The Arctic University of Norway · NOUniversity Hospital of North Norway · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Micro RNAs (miRNA) are small non-coding RNAs that post-transcriptionally regulate gene expression. Dysregulation of miRNA cluster 143/145 has been reported in several malignancies, but their role in non-small cell lung cancer (NSCLC) remains elusive. This study investigates the prognostic impact of miR-143 and miR-145 in primary tumors and metastatic lymph nodes in NSCLC tissue. Tissue from 553 primary tumors and 143 matched metastatic lymph nodes were collected and tissue microarrays were constructed. In situ hybridization was used to evaluate miR-143 and miR-145 expression in tumor epithelial cells and stromal cells in the primary tumors and lymph nodes. In vivo data was supplemented with functional studies of cell lines in vitro to evaluate the role of miR-143 and miR-145 in NSCLC tumorigenesis. In our cohort, stromal miR-143 (S-miR-143) and miR-145 (S-miR-145) expression in primary tumor tissue were independent prognosticators of improved disease-specific survival (DSS) in female (S-miR-143, HR: 0.53, p = 0.019) and male patients (S-miR-145, HR: 0.58, p = 0.021), respectively. Interesting correlations between the miR cluster 143/145 and previously investigated steroid hormone receptors from the same cohort were identified, substantiating their gender dependent significance.

Indexed as

Carcinoma, Non-Small-Cell LungGene Expression Regulation, NeoplasticLung NeoplasmsSex CharacteristicsA549 CellsAgedDisease-Free SurvivalFemaleHumansLymphatic MetastasisLymph NodesMaleMicroRNAsMiddle AgedRNA, NeoplasmSurvival RateMicroRNAsMIRN143 microRNA, humanMIRN145 microRNA, humanRNA, Neoplasm

Identifiers

PMID29867125
PMCPMC5986811
OpenAlexW2805841945

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.