|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
The current data suggest that PD-L1 expression in the thyroid gland might represent a marker of malignancy that correlates with PTC, but not with NIFTP.
|
31821747 |
2020 |
|
Malignant Neoplasms
|
0.100 |
GeneticVariation
|
group |
BEFREE |
The aim of this study was to identify all published cases of PTC and FTC muscle metastases and derive the true incidence of this malignancy.
|
29731874 |
2018 |
|
Malignant Neoplasms
|
0.100 |
GeneticVariation
|
group |
BEFREE |
The 20 positive for malignancy samples included two invasive follicular variant of PTC, 16 PTCs and two medullary carcinomas.
|
29683529 |
2018 |
|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
Collectively, our results indicate that an integrated analysis of FNA cystic fluid proteome, cancer cell secretome and tissue transcriptome datasets represents a useful strategy for efficiently discovering novel PTC biomarker candidates.
|
29552294 |
2018 |
|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
We utilized human and murine cancer cell lines and chemotherapeutic agents to determine the requirement for the coagulation factors (tissue factor; TF, FII, FV, FVII, FVIII, FIX and phosphatidylserine) in the procoagulant activity of ApoV.
|
27864149 |
2017 |
|
Malignant Neoplasms
|
0.100 |
GeneticVariation
|
group |
BEFREE |
Patients in the PTC-EFB group had higher preoperative bilirubin (243 versus 169 μmol/l, p = 0.005) and a higher incidence of malignancy (87% versus 67%, p = 0.008).
|
28302441 |
2017 |
|
Malignant Neoplasms
|
0.100 |
GeneticVariation
|
group |
BEFREE |
Histologically, 96% of RAS-positive PTC malignancies were follicular variants of PTC, whereas 70% of BRAF-positive malignancies were classical variants of PTC.
|
27689252 |
2016 |
|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
For our primary cohort, the preceding FNA diagnosis associated with the highest risk of malignancy was suspicious for PTC in nearly half (48.6%) of cases.
|
26572991 |
2015 |
|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
Our aim is to better understand the role of p19 and p21 H-Ras proteins in the cancer and Costello Syndrome development, concerning the miRNAs expression.
|
26138095 |
2015 |
|
Malignant Neoplasms
|
0.100 |
GeneticVariation
|
group |
BEFREE |
Our finding of tumor-specific patterns of NR expression, as well as significant differences in NR expression between BRAF(V600E) and wild type BRAF PTC, provides a basis for further mechanistic studies and highlights potential novel therapeutic targets for this malignancy.
|
24559275 |
2014 |
|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
Most frequent histological cancer type was PTC (42 cases, 75%).
|
24794415 |
2014 |
|
Malignant Neoplasms
|
0.100 |
GeneticVariation
|
group |
BEFREE |
While the presence of a BRAF and RET/PTC mutation was associated with cancer in 100% of samples each, the presence of a RAS and PAX8/PPARG mutation was associated with cancer in only 12% and 50% of samples, respectively.
|
23837487 |
2014 |
|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
Sunitinib is currently being evaluated in advanced human thyroid carcinomas, based on the rationale that the vascular endothelial growth factor and platelet-derived growth factor receptors and the RET/PTC rearrangement are valuable targets for the treatment of this malignancy.
|
22442268 |
2012 |
|
Malignant Neoplasms
|
0.100 |
GeneticVariation
|
group |
BEFREE |
BRAF or RET/PTC mutations were always associated with cancer, whereas RAS mutations were mainly associated with cancer (74%) but also follicular adenoma (26%).
|
20130073 |
2010 |
|
Malignant Neoplasms
|
0.100 |
AlteredExpression
|
group |
BEFREE |
In contrast to the recently proposed opposing roles of IL-12 and IL-23 for cancer growth and progression in rodents, our data from a large patient cohort rather suggest that high intra-tumoral expression levels of p35 mRNA and p19 mRNA are associated with a superior clinical outcome.
|
20603238 |
2010 |
|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
Previous results showed that p19 did not interact with two known p21 effectors, Raf1 and Rin1, but was shown to interact with RACK1, a scaffolding protein that promotes multi-protein complexes in different signaling pathways (Cancer Res 2003, 63 p5178).
|
20046837 |
2009 |
|
Malignant Neoplasms
|
0.100 |
GeneticVariation
|
group |
BEFREE |
Papillary thyroid cancer subjects harboring RET/PTC rearrangements developed this cancer earlier than did cases with BRAF(V600E) mutation (P = 0.03).
|
18757433 |
2008 |
|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
This may lead to enhanced MHC class II expression, which may explain why the tissues surrounding RET/PTC-positive cancers are infiltrated with lymphocytes.
|
15297606 |
2004 |
|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
Assessment of RET/PTC oncogene activation and clonality in thyroid nodules with incomplete morphological evidence of papillary carcinoma: a search for the early precursors of papillary cancer.
|
12057919 |
2002 |
|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
We designed the present study to evaluate in a single laboratory, using the same methodologies, the pattern of RET/PTC activation in thyroid tumors from different groups of patients (exposed or not exposed to radiation, children or adults, with benign or malignant tumors) in relationship to the above mentioned variables.
|
11443191 |
2001 |
|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
The results indicate that RT-PCR for ret/PTC is a specific marker that can be applied to fine needle aspiration biopsies and improves the diagnosis of malignancy when used as an adjunct to traditional cytology.
|
11344225 |
2001 |
|
Malignant Neoplasms
|
0.100 |
GeneticVariation
|
group |
BEFREE |
An intrathyroidal papillary cancer had an N61 ras mutation and a ret/PTC gene rearrangement.
|
9889797 |
1999 |
|
Malignant Neoplasms
|
0.100 |
GeneticVariation
|
group |
BEFREE |
Frequent allelic losses on chromosome 9 are seen in a wide variety of human tumors; moreover, two genes (P16 and PTC) whose mutant alleles confer predispositions to some inherited cancer syndromes have been identified on this chromosome.
|
9818027 |
1998 |
|
Malignant Neoplasms
|
0.100 |
GeneticVariation
|
group |
BEFREE |
Herein, seven topics will be reviewed with emphasis on recent advances: (i) proposed mechanisms of deletions, inversions, and insertions; (ii) discordant sex ratios of mutation and associated age effects; (iii) somatic mosaicism; (iv) founder effects; (v) mutation rates; (vi) the factor IX gene as a germline mutagen test; and (vii) cancer as a possible mechanism for maintaining a constant rate of germline mutation.
|
8875257 |
1996 |