Evidence map›Paper›PMID 27683269›Full record

ArticleCellular oncology (Dordrecht, Netherlands)2016

Identification of genetic variation in the lncRNA HOTAIR associated with HPV16-related cervical cancer pathogenesis.

Sweta Sharma Saha, Rahul Roy Chowdhury, Nidhu Ranjan Mondal, Biman Chakravarty, Tanmay Chatterjee, Sudipta Roy, Sharmila Sengupta

Abstract read
In one paragraph

Article in Cellular oncology (Dordrecht, Netherlands), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

25 citing papers in PubMed, 42 citations in OpenAlex.

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  20. The emerging role of lncRNAs in the regulation of cancer stem cells.Cellular oncology (Dordrecht, Netherlands) · 2018
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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 2 institutions in 1 country.

Sweta Sharma SahaNational Institute of Biomedical Genomics, Netaji Subhas Sanatorium, 2nd Floor, P.O.: N.S.S, Kalyani, 741251, West Bengal, India.
Rahul Roy ChowdhuryDepartment of Gynecology, Saroj Gupta Cancer Centre and Research Institute, Kolkata, India.
Nidhu Ranjan MondalDepartment of Gynecology, Saroj Gupta Cancer Centre and Research Institute, Kolkata, India.
Biman ChakravartyDepartment of Gynecology, Saroj Gupta Cancer Centre and Research Institute, Kolkata, India.
Tanmay ChatterjeeDepartment of Gynecology, Saroj Gupta Cancer Centre and Research Institute, Kolkata, India.
Sudipta RoySri Aurobindo Seva Kendra, 1H, Gariahat Road (S) Jodhpur Park, Kolkata, 700068, West Bengal, India.
Sharmila SenguptaNational Institute of Biomedical Genomics, Netaji Subhas Sanatorium, 2nd Floor, P.O.: N.S.S, Kalyani, 741251, West Bengal, India. ssg1@nibmg.ac.in.
Saroj Gupta Cancer Centre & Research Institute · INNational Institute of Biomedical Genomics · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposePreviously, over-expression of the long noncoding RNA (lncRNA) HOTAIR has been found to be associated with the invasive and metastatic capacities of several epithelial cancers, including cervical cancer (CaCx). Here, we aimed at identifying functionally relevant genetic variants that may be employed to differentiate between clinically distinct CaCx subtypes, i.e., those exhibiting high HOTAIR levels and molecular signatures of metastasis and those lacking such signatures in the presence of low HOTAIR expression levels.

methodsGenomic DNA isolated from various cervical tissue samples (characterized by histopathology and HPV status) was used for HOTAIR amplicon sequencing, followed by validation of the findings by Sanger sequencing. The impact of the genetic variants found on the secondary structure of HOTAIR and the concomitant alterations in miRNA binding sites were determined through in silico analysis, followed by miRNA expression analysis by quantitative real-time PCR and confirmation of miRNA binding using a luciferase reporter assay.

resultsWe found that rs2366152C was over-represented [OR

conclusionsOur data indicate that rs2366152C not only has the potential to serve as a marker for singling out CaCx cases lacking metastatic molecular signatures, but also to explain the functional inactivation of HOTAIR in these cases, including the mechanism of its down-regulation.

Indexed as

AdultAgedCarcinoma, Squamous CellDown-RegulationFemaleHuman papillomavirus 16HumansMiddle AgedPapillomavirus InfectionsPolymorphism, Single NucleotideReal-Time Polymerase Chain ReactionRNA, Long NoncodingUterine Cervical NeoplasmsHOTAIR long untranslated RNA, humanRNA, Long NoncodingCervical cancerHOTAIRHPV16 E7lncRNASNP

Identifiers

PMID27683269
PMCPMC13001853
OpenAlexW2524432670

What OpenQuestion holds

Textmetadata
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.