» Articles » PMID: 31248021

Differences in Mutational Profile Between Follicular Thyroid Carcinoma and Follicular Thyroid Adenoma Identified Using Next Generation Sequencing

Abstract

We aimed to identify differences in mutational status between follicular thyroid adenoma (FTA) and follicular thyroid cancer (FTC). The study included 35 patients with FTA and 35 with FTC. DNA was extracted from formalin-fixed paraffin-embedded (FFPE) samples from thyroidectomy. Next-generation sequencing (NGS) was performed with the 50-gene Ion AmpliSeq Cancer Hotspot Panel v2. Potentially pathogenic mutations were found in 14 (40%) FTA and 24 (69%) FTC patients (OR (95%CI) = 3.27 (1.22-8.75)). The number of mutations was higher in patients with FTC than FTA (-value = 0.03). and mutations were present only in patients with FTA, while defects in , , , , , , and were detected exclusively in FTC patients. mutations increased the risk of FTC; OR (95%CI) = 29.24 (1.64-522.00); -value = 0.001. -positivity was higher in FTC than in the FTA group (51.4% vs. 28.6%; -value = 0.051). The presence of and with no mutations increased FTC detectability by 17.1%, whereas the absence of and with a presence of mutations increased FTA detectability by 5.7%. and are candidate markers for detecting malignancy in follicular lesions. The best model to predict FTA and FTC may consist of , , and mutations considered together.

Citing Articles

Routine Blood Tests as Predictive Tools for Differentiating Follicular Thyroid Carcinoma From Follicular Adenoma.

Wang J, Wang J, Liu H, Chen C Int J Gen Med. 2025; 18:733-744.

PMID: 39963518 PMC: 11830949. DOI: 10.2147/IJGM.S502626.


Diagnostic significance of ultrasound characteristics in discriminating follicular thyroid carcinoma from adenoma.

Xu R, Wen W, Zhang Y, Qian L, Liu Y BMC Med Imaging. 2024; 24(1):299.

PMID: 39501175 PMC: 11536847. DOI: 10.1186/s12880-024-01477-0.


Germline polymorphisms of the NOD2 pathway may predict the effectiveness of radioiodine in differentiated thyroid cancer treatment.

Borowczyk M, Kaczmarek-Rys M, Hryhorowicz S, Sypniewski M, Filipowicz D, Dobosz P J Endocrinol Invest. 2024; 47(12):2969-2980.

PMID: 38755492 PMC: 11549118. DOI: 10.1007/s40618-024-02389-0.


Transcription factor FOXP4 inversely governs tumor suppressor genes and contributes to thyroid cancer progression.

Zhou T, Ma N, Zhang Y, Chen X, Luo X, Zhang M Heliyon. 2024; 10(2):e23875.

PMID: 38293397 PMC: 10826616. DOI: 10.1016/j.heliyon.2023.e23875.


Metastatic follicular thyroid cancer with a longstanding responsiveness to gemcitabine plus oxaliplatin.

Dias D, Damasio I, Marques P, Simoes H, Rodrigues R, Cavaco B Eur Thyroid J. 2023; 12(3).

PMID: 36976625 PMC: 10235920. DOI: 10.1530/ETJ-22-0227.


References
1.
Vasko V, Ferrand M, Di Cristofaro J, Carayon P, Henry J, De Micco C . Specific pattern of RAS oncogene mutations in follicular thyroid tumors. J Clin Endocrinol Metab. 2003; 88(6):2745-52. DOI: 10.1210/jc.2002-021186. View

2.
Pencina M, DAgostino Sr R, DAgostino Jr R, Vasan R . Evaluating the added predictive ability of a new marker: from area under the ROC curve to reclassification and beyond. Stat Med. 2007; 27(2):157-72. DOI: 10.1002/sim.2929. View

3.
Kumar P, Henikoff S, Ng P . Predicting the effects of coding non-synonymous variants on protein function using the SIFT algorithm. Nat Protoc. 2009; 4(7):1073-81. DOI: 10.1038/nprot.2009.86. View

4.
Kindler T, Lipka D, Fischer T . FLT3 as a therapeutic target in AML: still challenging after all these years. Blood. 2010; 116(24):5089-102. DOI: 10.1182/blood-2010-04-261867. View

5.
McHenry C, Phitayakorn R . Follicular adenoma and carcinoma of the thyroid gland. Oncologist. 2011; 16(5):585-93. PMC: 3228182. DOI: 10.1634/theoncologist.2010-0405. View