Evidence map›Paper›PMID 22426956›Full record

ArticleEndocrine2012

BRAF(V600E) mutation in Turkish patients with papillary thyroid cancer: strong correlation with indicators of tumor aggressiveness.

Neslihan Kurtulmus, Mete Duren, Umit Ince, M Cengiz Yakicier, Onder Peker, Ozlem Aydın, Ender Altiok, Serdar Giray, Halil Azizlerli

Abstract read
PubMed Publisher
In one paragraph

Article in Endocrine, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 6 pooled it
3.4field-weighted citation impact, top 7% 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

31 citing papers in PubMed, 6 syntheses or guidelines pooled it, 48 citations in OpenAlex.

  1. Association of BRAFInternational journal of molecular sciences · 2022
    Pooled it
  2. Pooled it
  3. Predictive Value of BRAFCurrent medical science · 2018
    Pooled it
  4. BRAF(V⁶⁰⁰E) mutation and its association with clinicopathological features of papillary thyroid microcarcinoma: A meta-analysis.Journal of Huazhong University of Science and Technology. Medical sciences = Hua zhong ke ji da xue xue bao. Yi xue Ying De wen ban = Huazhong keji daxue xuebao. Yixue Yingdewen ban · 2015
    Pooled it
  5. Pooled it
  6. The association between BRAF (V600E) mutation and pathological features in PTC.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2014
    Pooled it
  7. Article
  8. BRAF V600E and Novel Somatic Mutations in Thyroid Cancer of Libyan Patients.Asian Pacific journal of cancer prevention : APJCP · 2022
    Article
  9. Frontiers in endocrinology · 2022
    Article
  10. Article
  11. The Effect of BRAFTurkish journal of surgery · 2020
    Article
  12. Association between BRAFNorthern clinics of Istanbul · 2020
    Article
  13. Article
  14. Article
  15. Identification of a novelOncology letters · 2018
    Article
  16. Article
  17. Review
  18. Article
  19. BRAFEuropean thyroid journal · 2016
    Article
  20. 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

9 authors at 3 institutions in 1 country.

Neslihan KurtulmusDepartment of Endocrinology, Acibadem Maslak Hospital, Buyukdere Cad. No: 40, Maslak, Istanbul, Turkey. neslihandr@hotmail.com
Mete Duren
Umit Ince
M Cengiz Yakicier
Onder Peker
Ozlem Aydın
Ender Altiok
Serdar Giray
Halil Azizlerli
Acıbadem University · TRIstanbul Florence Nightingale Hospital · TRIstanbul University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Papillary thyroid cancer (PTC) constitutes more than 90% of the thyroid cancers. MAP kinase/ERK pathway plays an important role in the development of several cancers. BRAF which is a member of Raf-kinase family activates this way. BRAF gene activating mutations lead to neoplastic transformation in thyroid follicle cells. In PTC, this mutation itself is a poor prognostic sign independent of other clinicopathological characteristics. We evaluated BRAF(V600E) mutation and clinical-pathological characteristics in Turkish population with PTC. We assessed 109 patients with PTC (88 female, 21 male). The average age was 38.7 ± 9.9 (17-71). BRAF(V600E) mutation was detected using polymerase chain reaction and fluorescent melting curve analysis. The results show that BRAF(V600E) mutation rate was found in 39.45% of our patients. We observed that BRAF(V600E) mutation was significantly higher in men, in tumors larger than 1 cm in size, and in patients with classical PTC. Moreover, statistically significant correlations of BRAF(V600E) with indicators of tumor aggressiveness such as thyroid capsular invasion, multifocality, lymph node metastasis, and extrathyroidal spread were found. Patient groups below and over the age of 45 did not differ in mutation frequency. Patients with micro-PTC were evaluated separately, it was found that BRAF(V600E) mutation was more frequent in the classic type and that lymph node metastasis rate significantly increased when the mutation was present. We concluded that BRAF(V600E) was correlated with indicators of tumor aggressiveness in our study population. This fact is taken into consideration in treatment and follow-up of our patients with PTC and positive BRAF(V600E) mutation.

Indexed as

MutationAdolescentAdultAgedAmino Acid SubstitutionCarcinomaCarcinoma, PapillaryFemaleFollow-Up StudiesGenetic Association StudiesHumansLymphatic MetastasisMaleMiddle AgedMutation RateNeoplasm InvasivenessBRAF protein, humanProto-Oncogene Proteins B-raf

Identifiers

PMID22426956
OpenAlexW2078994883

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.