Proteomics

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Prognostic significance of the proteome profile of well differentiated papillary thyroid carcinoma


ABSTRACT: This research will evaluate the role of tissue proteome profile in regional metastatic disease. Considering that one of the main factors of survival in patients with papillary thyroid carcinoma is the presence of regional or distant metastatic disease, this research will focus on the difference in the proteome profiles between papillary thyroid carcinomas which had regional metastatic disease present at the time of surgery, and ones that did not have regional metastatic disease in neck lymph nodes at the time of surgery. In this study, 10 samples of papillary thyroid carcinomas without regional metastatic disease and 10 samples of well-differentiated papillary thyroid carcinomas with regional metastatic disease will be analyzed. The goal of this research is to try to identifiy certain differences in tissue proteomic profiles of papillary thyroid carcinoma depending on the presence of regional metastatic disease in neck lymph nodes.

INSTRUMENT(S): Q Exactive Plus

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Thyroid Follicular Cell, Thyroid Gland

DISEASE(S): Papillary Thyroid Carcinoma

SUBMITTER: Marko Mocibob  

LAB HEAD: Lovorka Grgurević

PROVIDER: PXD042415 | Pride | 2025-07-21

REPOSITORIES: Pride

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In search of new stratification strategies: tissue proteomic profiling of papillary thyroid microcarcinoma in patients with localized disease and lateral neck metastases.

Matovinovic Filip F   Novak Rudjer R   Hrkac Stela S   Salai Grgur G   Mocibob Marko M   Pranjic Marija M   Košec Andro A   Bedekovic Vladimir V   Grgurevic Lovorka L  

Journal of cancer research and clinical oncology 20231020 19


<h4>Introduction</h4>Papillary thyroid carcinomas (PTC) are the most common thyroid malignancies that are often diagnosed as microcarcinomas when the tumor is less than one centimetre in diameter. Currently, there are no valid stratification strategies that would reliably assess the risk of lateral neck metastases and optimize surgical treatment.<h4>Materials and methods</h4>Aiming to find potential tissue biomarkers of metastatic potential, we conducted a cross-sectional proteomic pilot study o  ...[more]

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