نتایج جستجو برای: cd117 c
تعداد نتایج: 1057418 فیلتر نتایج به سال:
Interstitial Cajal Cells (ICCs) were only proven in human adult hepatic tissue. The immune phenotypes of various cell types in the human embryonic liver (HEL) are scarcely described. It was hypothesized that in HEL ICCs are present and distinctive to the precursor/progenitor cells populations. It was aimed and performed a qualitative study of HEL by use of antibodies against CD117/c-kit, CD31, ...
In a case of choroidal melanoma (CM) in a 70-year-old male patient, was firstly aimed at studying the processes of angiogenesis by use of nestin and CD34 antibodies. Anti-CD117÷c-kit antibodies were further considered for their progenitor cells specificity. Choroidal melanoma was histopathologically confirmed. Nestin-positive endothelia were found in the CM and the adjacent retina, but not in e...
BACKGROUND Cutaneous mast cell tumours are one of the most common neoplasms in dogs and show a highly variable biologic behaviour. Several prognosis tools have been proposed for canine mast cell tumours, including histological grading and cell proliferation markers. CD117 is a receptor tyrosine kinase thought to play a key role in human and canine mast cell neoplasms. Normal (membrane-associate...
The objective of this study was to identify and characterize a self-renewing subpopulation of human ovarian tumor cells (ovarian cancer-initiating cells, OCICs) fully capable of serial propagation of their original tumor phenotype in animals. Ovarian serous adenocarcinomas were disaggregated and subjected to growth conditions selective for self-renewing, nonadherent spheroids previously shown t...
Background and Objective: Adenoid cystic carcinoma (ACC) and polymorphous low grade adenocarcinoma (PLGA) originate from ductal and myoepithelial salivary gland cells. They have a similar histologic appearance, but with different clinical behavior, treatment and prognosis. CD117 is a tyrosine kinase that is expressed by melanocytes, mastocytes and germinal cells. Our knowledge about its express...
Background and purpose: Multinodular goiter is a benign enlargement of thyroid gland and papillary thyroid carcinoma is the most common type of thyroid cancer. Today, immunohistochemical markers can be used in diagnosis and prognosis of tumors. The aim of this study was to compare the expression of CD117 in multinodular goiter and papillary thyroid carcinoma and its association with prognostic...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید