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rs113488022
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Anaplastic thyroid carcinoma
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0.100 |
GeneticVariation
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BEFREE |
We report a 65-year-old woman with anaplastic thyroid carcinoma (BRAF V600E mutation) who had lymph node metastases (pT4 N1b) treated by total thyroidectomy, postoperative radiotherapy, adjuvant chemotherapy (paclitaxel and pazopanib) and targeted therapy (vemurafenib).
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26347145 |
2016 |
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rs113488022
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Anaplastic thyroid carcinoma
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0.100 |
GeneticVariation
|
BEFREE |
BRAF(V600E) is present in approximately 50% of PTC and also found in aggressive histologic variants and PTC-derived anaplastic thyroid cancer, but is rare in follicular variants, and not found in follicular thyroid cancer.
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20230995 |
2010 |
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rs113488022
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Anaplastic thyroid carcinoma
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0.100 |
GeneticVariation
|
BEFREE |
BRAF(V600E) mutations were identified in 22.2% of the carcinoma cases (n = 18, 15 PTCs and 3 anaplastic thyroid carcinomas).
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23746767 |
2013 |
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rs113488022
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Anaplastic thyroid carcinoma
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0.100 |
GeneticVariation
|
BEFREE |
We report 2 cases of BRAF(V600E)-positive ATC treated with a BRAF inhibitor.
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26957611 |
2016 |
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rs113488022
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Anaplastic thyroid carcinoma
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0.100 |
GeneticVariation
|
BEFREE |
The (V600E) BRAF mutation was observed in three ATCs; the results about the inhibition of proliferation by CLM29 and CLM24, obtained in ATC from tumors with (V600E) BRAF mutation were similar to those from tumors without BRAF mutation.
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26286966 |
2016 |
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rs113488022
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Anaplastic thyroid carcinoma
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0.100 |
GeneticVariation
|
BEFREE |
We characterized and utilized mouse cell lines derived from PTC and ATC tumors arising in genetically engineered mice with thyroid-specific expression of endogenous Braf(V600E/WT) and deletion of either Trp53 (p53) or Pten.
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24295207 |
2014 |
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rs113488022
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Anaplastic thyroid carcinoma
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0.100 |
GeneticVariation
|
BEFREE |
In the setting of BRAF V600E mutated ATC, dabrafenib/trametinib combination therapy and vemurafenib monotherapy have both demonstrated efficacy.
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31277524 |
2019 |
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rs113488022
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Anaplastic thyroid carcinoma
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|
0.100 |
GeneticVariation
|
BEFREE |
CD70 expression was associated with the presence of a precursor papillary thyroid carcinoma and the presence of BRAF V600E mutations in the anaplastic thyroid cancer lesion.
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28383817 |
2017 |
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rs113488022
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Anaplastic thyroid carcinoma
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0.100 |
GeneticVariation
|
BEFREE |
In ATC that carries a BRAF V600E somatic mutation, combination therapy with BRAF and MEK inhibitors has shown promise but needs further study.
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30717908 |
2019 |
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rs113488022
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Anaplastic thyroid carcinoma
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0.100 |
GeneticVariation
|
BEFREE |
Further, type I collagen enhanced the motility of Braf(V600E)/Pten(-/-)/TPO-Cre tumor cells in vitro In clinical specimens, we found COL1A1 and LOX to be upregulated in PTC and expressed at highest levels in PDTC and anaplastic thyroid cancer.
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26818109 |
2016 |
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rs113488022
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Anaplastic thyroid carcinoma
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|
0.100 |
GeneticVariation
|
BEFREE |
Our results suggest that angiogenic/cachectic and pro-inflammatory/immune response factors could play a crucial role in BRAF(V600E)-positive human ATC aggressiveness.
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26189429 |
2016 |
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rs113488022
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Anaplastic thyroid carcinoma
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|
0.100 |
GeneticVariation
|
BEFREE |
This is the largest study on the aggressive role of TERT promoter mutations in ATC, demonstrating an association of TERT C228T with BRAF V600E, older patient age, and tumor distant metastasis in ATC.
|
25584719 |
2015 |
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rs113488022
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Anaplastic thyroid carcinoma
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|
0.100 |
GeneticVariation
|
BEFREE |
BRAF V600E mutation was the most common mutation, which is present in almost all HVPTC samples (16/17, 94%), most CPTC samples (20/26, 77%), and none of the ATC and PDTC samples.
|
28423545 |
2017 |
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rs113488022
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Anaplastic thyroid carcinoma
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0.100 |
GeneticVariation
|
BEFREE |
The combinatorial treatment of PLX4032 and PHA665752, a c-Met inhibitor reversed EMT.Similar results were confirmed in vivo. c-Met-mediated reactivation of the PI3K/AKT pathway contributes to the drug resistance to PLX4032 in BRAF (V600E) mutant anaplastic thyroid cancer cells and further promotes tumor cell migration and invasion by upregulated EMT mechanism.
|
27880942 |
2017 |
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rs113488022
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Anaplastic thyroid carcinoma
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|
0.100 |
GeneticVariation
|
BEFREE |
BRAF V600E mutation in anaplastic thyroid carcinomas and their accompanying differentiated carcinomas.
|
17453004 |
2007 |
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rs113488022
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Anaplastic thyroid carcinoma
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0.100 |
GeneticVariation
|
BEFREE |
Additionally, preclinical and clinical studies investigating combination therapy with agents such as selective (PLX 4032) and potent (BAY 73-4506 and ARQ 736) small-molecule BRAF inhibitors and MAP/extracellular signal-regulated kinase (ERK) kinase inhibitors (AZD6244) hold great promise in the treatment of BRAF(V600E) cancers and may eventually play a powerful role in changing the clinical course of PTC and ATC.
|
21900390 |
2011 |
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rs113488022
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Anaplastic thyroid carcinoma
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|
0.100 |
GeneticVariation
|
BEFREE |
Three of the lines carried a heterozygous BRAF mutation V600E, which is in line with reports of BRAF mutations in primary ATC and papillary thyroid cancer.
|
17465858 |
2007 |
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rs113488022
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Anaplastic thyroid carcinoma
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|
0.100 |
GeneticVariation
|
BEFREE |
Here, we use mice carrying a conditional allele of PIK3CA to demonstrate that, although mutationally activated PIK3CA(H1047R) is unable to drive transformation on its own, when combined with BRAF(V600E) in thyrocytes, this leads to development of lethal ATC in mice.
|
24770869 |
2014 |
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rs113488022
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Anaplastic thyroid carcinoma
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0.100 |
GeneticVariation
|
BEFREE |
We used a Cre-regulated Braf(V600E) mouse and a conditional Trp53 allelic series to demonstrate that p53 constrains progression from PTC to ATC.
|
24711431 |
2014 |
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rs113488022
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Anaplastic thyroid carcinoma
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|
0.100 |
GeneticVariation
|
BEFREE |
PLX4720 therapy should be tested and considered for a phase I study for the treatment of patients with B-Raf(V600E) ATC.
|
21355020 |
2011 |
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rs113488022
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Anaplastic thyroid carcinoma
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0.100 |
GeneticVariation
|
BEFREE |
Combined BRAF(V600E)- and SRC-inhibition induces apoptosis, evokes an immune response and reduces tumor growth in an immunocompetent orthotopic mouse model of anaplastic thyroid cancer.
|
24994118 |
2014 |
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rs113488022
|
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Anaplastic thyroid carcinoma
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|
0.100 |
GeneticVariation
|
BEFREE |
Three ATCs harbored the common BRAF mutation V600E.
|
18753363 |
2008 |
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rs113488022
|
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Anaplastic thyroid carcinoma
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|
0.100 |
GeneticVariation
|
BEFREE |
Expression of miR-126 was down-regulated in BRAF(V600E) mutated undifferentiated thyroid carcinoma.
|
26384552 |
2015 |
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rs113488022
|
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Anaplastic thyroid carcinoma
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|
0.100 |
GeneticVariation
|
BEFREE |
We used RNA interference to evaluate the effect of BRAF knockdown in the human anaplastic thyroid carcinoma cell lines FRO and ARO carrying the BRAF V600E (V600EBRAF) mutation.
|
16533790 |
2006 |
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rs113488022
|
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Anaplastic thyroid carcinoma
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|
0.100 |
GeneticVariation
|
BEFREE |
First, absent/faint staining for BRAF V600E correlates perfectly with the lack of the BRAF(T1799A) mutation, whereas strong staining is highly specific for the BRAF(T1799A) mutation in PTCs, PDTCs, and ATCs.
|
23775351 |
2013 |