[Evaluation of p53 and soluble Fas ligand (sFasL) serum level concentration as indicators of apoptosis in serum of patients with benign and malignant primary follicular thyroid tumors]. / Ocena stezenia bialka p53 oraz rozpuszczalnej formy liganda sFasL jako wskazników procesu apoptozy w surowicy u chorych z lagodnymi i zlosliwymi pierwotnymi nowotworami pechezykowwymi tarczycy.
Endokrynol Pol
; 57(4): 320-5, 2006.
Article
em Pl
| MEDLINE
| ID: mdl-17006831
ABSTRACT
INTRODUCTION:
Apoptosis (programmed cell death) is the best described mode of physiological cell death. During embryonal development and morphogenesis, apoptosis may be induced by two pathways. The first is external protein signal originating from other cell--also named as "death signal". Another one is specific cell reaction for external stress factors. Blood concentration of proteins regulating both pathways of apoptosis may be useful in early diagnosis and staging of thyroid tumors. The aim of study was evaluation of p53 and sFasL blood concentration in patients with benign follicular adenoma and follicular thyroid cancer. MATERIALS ANDMETHODS:
The study population was composed of 28 patients 14 with thyroid carcinoma and 14 patients with follicular neoplasm (NF). All patients underwent surgical treatment. P53 and sFasL levels were evaluated before surgery and related to the histopathological diagnosis obtained post-surgery.RESULTS:
The analysis revealed high sFasL blood concentration in patients with follicular thyroid cancer in comparison with the group with follicular adenoma. There was no statistically significant difference between levels of p53 in both groups.CONCLUSIONS:
Evaluation of sFasL serum level concentration may be useful in preoperative diagnosis of follicular thyroid tumors.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Neoplasias da Glândula Tireoide
/
Biomarcadores Tumorais
/
Adenoma
/
Proteína Supressora de Tumor p53
/
Adenocarcinoma Folicular
/
Proteína Ligante Fas
Tipo de estudo:
Diagnostic_studies
/
Evaluation_studies
/
Screening_studies
Limite:
Female
/
Humans
/
Male
/
Middle aged
Idioma:
Pl
Revista:
Endokrynol Pol
Ano de publicação:
2006
Tipo de documento:
Article