Evidence map›Paper›PMID 19190782›Full record

ArticleMolecular vision2009

KIF14 and E2F3 mRNA expression in human retinoblastoma and its phenotype association.

Jagadeesan Madhavan, Moutushy Mitra, Kandalam Mallikarjuna, Oberoi Pranav, Ramalingam Srinivasan, Amit Nagpal, Perumal Venkatesan, Govindasamy Kumaramanickavel

Open access · greenAbstract read
In one paragraph

Article in Molecular vision, 2009. 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
2.8field-weighted citation impact, top 10% 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, 34 citations in OpenAlex.

  1. Review
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  4. Article
  5. Long non-coding RNAs involved in retinoblastoma.Journal of cancer research and clinical oncology · 2023
    Review
  6. Review
  7. Article
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  14. Sox17 inhibits hepatocellular carcinoma progression by downregulation of KIF14 expression.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
    Article
  15. Article
  16. Article
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  18. Article
  19. The genomic landscape of retinoblastoma: a review.Clinical & experimental ophthalmology
    Review
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 1 institution in 1 country.

Jagadeesan MadhavanSankara Nethralaya Oil and Natural Gas Corporation (SNONGC), Department of Genetics and Molecular Biology, Vision Research Foundation, Sankara Nethralaya, Chennai, India. jmadhavan2002@yahoo.co.in
Moutushy Mitra
Kandalam Mallikarjuna
Oberoi Pranav
Ramalingam Srinivasan
Amit Nagpal
Perumal Venkatesan
Govindasamy Kumaramanickavel
Sankara Nethralaya · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeWe quantified mRNA expression of candidate genes for proliferation (KIF14 and E2F3) in a large retinoblastoma tumor cohort and associated with disease phenotype.

methodsKIF14 and E2F3 mRNA expression was quantified by real time PCR in 57 retinoblastoma (RB) tumors, 3 RB cell lines, and control samples that included 4 each fetal, age-matched, adult retinas. Immunohistochemistry was done to confirm KIF14 and E2F3 protein expression in tumor cells. The mRNA expression levels were correlated with disease phenotypes including the significance of chemotherapy on tumors.

resultsThere was statistically significant overexpression of KIF14 and E2F3 mRNA in tumors compared with control retinas (p<0.0001). Further, E2F3 also showed a significant overexpression compared to RB cell lines (p=0.01). Immunohistochemistry confirmed KIF14 and E2F3 protein overexpression in tumor cells. KIF14 had significant mRNA overexpression with older age (p=0.01) in presenting patients and in unilateral RB patients (p=0.04). Chemotherapy-treated tumors showed a significant decrease in KIF14 and E2F3 expression compared to untreated tumors (p<0.01 and 0.001, respectively).

conclusionsThis report confirms significant mRNA overexpression of KIF14 and E2F3 together in a large cohort of RB tumors. The decreased expression in chemotherapy treated cases needs further validation in a large chemotherapy-treated cohort.

Indexed as

Gene Expression Regulation, NeoplasticAdultCell Line, TumorChildChild, PreschoolE2F3 Transcription FactorHumansImmunohistochemistryInfantKinesinsOncogene ProteinsPhenotypePolymerase Chain ReactionRetinal NeoplasmsRetinoblastomaRNA, MessengerE2F3 protein, humanE2F3 Transcription FactorKIF14 protein, humanKinesinsOncogene ProteinsRNA, Messenger

Identifiers

PMID19190782
PMCPMC2633458
OpenAlexW2117837479

What OpenQuestion holds

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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.