background: glaucoma is one of the most common causes of blindness and is usually associated with elevated intraocular pressure. in patients with primary open angle glau-coma the number of trabecular meshwork cells is decreased. death of the trabecular meshwork cells may be a result of apoptosis. objective: to investigate the aqueous humor levels of soluble fas (sfas) and fas-ligand (sfasl) in ...

The aim of the study was to evaluate the concentrations of a soluble form of APO-1/Fas antigen (sFas, CD95) and a soluble Ligand for APO-1/Fas antigen (sCD95L, sFasL) in supernatants from CaSki and HeLa cell line cultures after the incubation with All-trans-retinoic acid. HPV-16 and HPV18 - positive cell lines were cultivated with All-trans-retinoic acid in concentrations of 1 x 10(-6) M/L and ...

background the fas receptor/ligand system including soluble forms is the most important apoptotic initiator in the liver. dysregulation of this pathway may contribute to abnormal cell proliferation and cell death and is regarded as one of the mechanisms preventing the immune system from rejecting the tumor cells. objectives to analyze the role of fas system fas/ fas ligand (fas/ fasl) in the mu...

BACKGROUND The Fas/Fas ligand (FasL) system is a major regulator of apoptosis. Chemotherapeutic drugs have been shown to induce Fas expression on the surface of lung cancer cells, and cancer cell apoptosis. However, this mechanism is not considered to be associated with Fas expressed on lung cancer cells. Soluble Fas and FasL concentrations are reportedly elevated in the peripheral blood of pat...

Background: Soluble FasL (sFasL) generating from Membrane-bound (mFasL) cleaved by matrix metalloproteinases (MMPs). sFasL inhibits the apoptotic and inflammatory activity of mFasL because competes with binds to Fas. To evaluate serum soluble Fas ligand level in patients chronic myeloid leukemia.
 Materials Method: Serum levels were measured ELISA method after venous blood was collected 56...