Evidence map›Paper›PMID 32922662›Full record

ArticleOncotarget2020

Differentially expressed full-length, fusion and novel isoforms transcripts-based signature of well-differentiated keratinized oral squamous cell carcinoma.

Neetu Singh, Dinesh Kumar Sahu, Ratnesh Kumar Tripathi, Archana Mishra, Hari Shyam, Pratap Shankar, Mayank Jain, Nawazish Alam, Anil Kumar, Abhishek Mishra and 12 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

6 citing papers in PubMed, 14 citations in OpenAlex.

  1. Trial
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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

22 authors at 2 institutions in 1 country.

Neetu SinghDepartment of Molecular Biology, Center for Advance Research, King George's Medical University, Lucknow, India.
Dinesh Kumar SahuDepartment of Molecular Biology, Center for Advance Research, King George's Medical University, Lucknow, India.
Ratnesh Kumar TripathiDepartment of Molecular Biology, Center for Advance Research, King George's Medical University, Lucknow, India.
Archana MishraDepartment of Molecular Biology, Center for Advance Research, King George's Medical University, Lucknow, India.
Hari ShyamDepartment of Molecular Biology, Center for Advance Research, King George's Medical University, Lucknow, India.
Pratap ShankarDepartment of Molecular Biology, Center for Advance Research, King George's Medical University, Lucknow, India.
Mayank JainDepartment of Molecular Biology, Center for Advance Research, King George's Medical University, Lucknow, India.
Nawazish AlamDepartment of Molecular Biology, Center for Advance Research, King George's Medical University, Lucknow, India.
Anil KumarDepartment of Molecular Biology, Center for Advance Research, King George's Medical University, Lucknow, India.
Abhishek MishraDepartment of Molecular Biology, Center for Advance Research, King George's Medical University, Lucknow, India.
Rebecca ChowdhryDepartment of Periodontology, All India Institute of Medical Sciences, Rishikesh, India.
Anjana SinghDepartment of Biochemistry, All India Institute of Medical Sciences, Rishikesh, India.
Sameer GuptaDepartment of Surgical Oncology, King George's Medical University, Lucknow, India.
Divya MehrotraDepartment of Oral and Maxillofacial Surgery, King George's Medical University, Lucknow, India.
Preeti AgarwalDepartment of Pathology, King George's Medical University, Lucknow, India.
Madhu Mati GoelDepartment of Pathology, King George's Medical University, Lucknow, India.
Arun ChaturvediDepartment of Surgical Oncology, King George's Medical University, Lucknow, India.
Satya Prakash AgarwalDepartment of Otorhinolaryngology, King George's Medical University, Lucknow, India.
Manish BajpaiDepartment of Physiology, King George's Medical University, Lucknow, India.
Devendra Kumar GuptaDepartment of Pediatric Surgery, Super Speciality Pediatric Hospital and Post Graduate Teaching Institute, Noida, India.
Madan Lal Brahma BhattDepartment of Radiotherapy, King George's Medical University, Lucknow, India.
Ravi KantDepartment of Surgical Oncology, All India Institute of Medical Sciences, Rishikesh, India.
King George's Medical University · INAll India Institute of Medical Sciences Rishikesh

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Highly keratinized oral squamous cell carcinoma (OSCC) exhibits an improved response to treatment and prognosis compared with weakly keratinized OSCC. Therefore, we aimed to develop gene transcript signature and to identify novel full-length isoforms, fusion transcript and non-coding RNA to differentiate well-differentiated (WD) with Moderately Differentiated (MD)/Poorly Differentiated (PD)/WD-lymphadenopathy OSCC through, HTA, Isoform sequencing, and NanoString. Additionally, specific copy number gain and loss were also identify in WD keratinized OSCC through Oncoscan array and validated through Real-time PCR in histopathologically characterized FFPE-WD keratinized OSCC. Three-hundred-thirty-eight (338) differentially expressed full-length (FL) transcript isoforms (317 upregulated and 21 down-regulated in OSCC) were identified through Isoform Sequencing using the PacBio platform. Thirty-four (34) highly upregulated differentially expressed transcripts from IsoSeq data were also correlated with HTA2.0 and validated in 42 OSCC samples. We were able to identify 18 differentially expressed transcripts, 12 fusion transcripts, and two long noncoding RNAs. These transcripts were involved in increased cell proliferation, dysregulated metabolic reprogramming, oxidative stress, and immune system markers with enhanced immune rearrangements, suggesting a cancerous nature. However, an increase in proteasomal activity and hemidesmosome proteins suggested an improved prognosis and tumor cell stability in keratinized OSCC and helped to characterize WD with MD/PD/WD with lymphadenopathy OSCC. Additionally, novel isoforms of IL37, NAA10, UCHL3, SPAG7, and RAB24 were identified while in silico functionally validated SPAG7 represented the premalignant phenotype of keratinized (K4) OSCC. Most importantly we found copy number gain and overexpression of EGFR suggest that TKIs may also be used as therapeutics in WD-OSCCs.

Indexed as

differentially expressed geneintegrative bioinformaticsmicroarrayoral tongue squamous cell carcinomatranscriptomics

Identifiers

PMID32922662
PMCPMC7456611
OpenAlexW3080767985

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LicenceCC BY
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Registered trials

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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.