Evidence map›Paper›PMID 27610696›Full record

ArticleThyroid : official journal of the American Thyroid Association2016

Role of CDKN2C Copy Number in Sporadic Medullary Thyroid Carcinoma.

Elizabeth G Grubbs, Michelle D Williams, Paul Scheet, Selina Vattathil, Nancy D Perrier, Jeffrey E Lee, Robert F Gagel, Tao Hai, Lei Feng, Maria E Cabanillas and 1 more

Open access · greenAbstract read
In one paragraph

Article in Thyroid : official journal of the American Thyroid Association, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

24 citing papers in PubMed, 51 citations in OpenAlex.

  1. Somatic genomic profiling reveals clinically relevant heterogeneity inJournal of clinical & translational endocrinology · 2026
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  4. Thyroid C-Cell Biology and Oncogenic Transformation.Recent results in cancer research. Fortschritte der Krebsforschung. Progres dans les recherches sur le cancer · 2025
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  19. JCO precision oncology · 2020
    Article
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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

11 authors at 1 institution in 1 country.

Elizabeth G Grubbs1 Department of Surgical Oncology, University of Texas MD Anderson Cancer Center , Houston, Texas.
Michelle D Williams2 Department of Pathology, University of Texas MD Anderson Cancer Center , Houston, Texas.
Paul Scheet3 Department of Epidemiology, University of Texas MD Anderson Cancer Center , Houston, Texas.
Selina Vattathil3 Department of Epidemiology, University of Texas MD Anderson Cancer Center , Houston, Texas.
Nancy D Perrier1 Department of Surgical Oncology, University of Texas MD Anderson Cancer Center , Houston, Texas.
Jeffrey E Lee1 Department of Surgical Oncology, University of Texas MD Anderson Cancer Center , Houston, Texas.
Robert F Gagel4 Department of Endocrine Neoplasia and Hormonal Disorders, University of Texas MD Anderson Cancer Center , Houston, Texas.
Tao Hai4 Department of Endocrine Neoplasia and Hormonal Disorders, University of Texas MD Anderson Cancer Center , Houston, Texas.
Lei Feng5 Department of Biostatistics, University of Texas MD Anderson Cancer Center , Houston, Texas.
Maria E Cabanillas4 Department of Endocrine Neoplasia and Hormonal Disorders, University of Texas MD Anderson Cancer Center , Houston, Texas.
Gilbert J Cote4 Department of Endocrine Neoplasia and Hormonal Disorders, University of Texas MD Anderson Cancer Center , Houston, Texas.
The University of Texas MD Anderson Cancer Center · US

Funding

The Ohio State University and MD Anderson Cancer Center Thyroid Cancer SPOREP50CA168505 · NCI · OHIO STATE UNIVERSITY · PI KIRSCHNER, LAWRENCE S · 2013 to 2017
$10.9M
NCI NIH HHS P50 CA168505
6 · The paper itself

Abstract

backgroundThe cyclin-dependent-kinase inhibitors (CDKN)/retinoblastoma (RB1) pathway has been implicated as having a role in medullary thyroid carcinoma (MTC) tumorigenesis. CDKN2C loss has been associated with RET-mediated MTC in humans but with minimal phenotypic correlation provided. The objective of this study was to evaluate the association between tumor RET mutation status, CDKN2C loss, and aggressiveness of MTC in a cohort of patients with sporadic disease.

methodsTumors from patients with sporadic MTC treated at a single institution were evaluated for somatic RET

resultsSixty-two MTC cases with an initial surgery date ranging from 1983 to 2009 met the inclusion criteria, of whom 36 (58%) were male. The median age at initial surgery was 53 years (range 22-81 years). The median tumor size was 30 mm (range 6-145 mm) with 29 (57%) possessing extrathyroidal extension. Nodal and/or distant metastasis at presentation was found in 47/60 (78%) and 12/61 (20%) patients, respectively. Median follow-up time was 10.5 years (range 1.1-27.8 years) for the censored observations. The presence of CDKN2C loss was associated with worse M stage and overall AJCC stage. Median overall survival of patients with versus without CDKN2C loss was 4.14 [confidence interval (CI) 1.93-NA] versus 18.27 [CI 17.24-NA] years (p < 0.0001). Median overall survival of patients with a combined somatic RET

conclusionsThe detection of somatic CDKN2C loss is associated with the presence of distant metastasis at presentation as well decreased overall survival, a relationship enhanced by concomitant RET

Indexed as

DNA Copy Number VariationsGenetic Predisposition to DiseaseAdultAgedAged, 80 and overAmino Acid SubstitutionCancer Care FacilitiesCarcinoma, MedullaryCarcinoma, NeuroendocrineCohort StudiesCyclin-Dependent Kinase Inhibitor p18FemaleFollow-Up StudiesGenetic Association StudiesHumansMaleCDKN2C protein, humanCyclin-Dependent Kinase Inhibitor p18Proto-Oncogene Proteins c-retRET protein, humanCDKN2Chaploinsufficiencymedullary thyroid carcinomaRb pathwayRET

Identifiers

PMID27610696
PMCPMC6453497
OpenAlexW2533112205

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.