Results 221 to 230 of about 58,729 (255)

Fas and Fas ligand messenger ribonucleic acid and protein expression in the rat corpus luteum during apoptosis-mediated luteolysis.

Biology of reproduction, 1999
Apoptosis has been found to occur during regression of the corpus luteum (CL) in many species. The Fas (APO-1/CD95) receptor, a transmembrane protein that induces apoptosis in the cell when bound to Fas ligand (FasL), may be involved. This study established and quantitated the presence and regulation of Fas receptor and FasL in the rat CL during ...
Roughton, S.A., Lareu, R.R., Bittles, A.H., Dharmarajan, A.M.   +3 more
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Tissue Expression of the Proteins Fas and Fas Ligand in Colorectal Cancer and Liver Metastases

Journal of Gastrointestinal Cancer, 2011
Our purpose is to study the clinical significance of Fas/FasL expression in colon cancer and liver metastases (LM).The expression of Fas/FasL in 68 patients with colon cancer was examined immunohistochemically and correlated to the clinicopathological features of the tumors.High expression of FasL, was observed in stage D and in LM (p=0.024).
Stylianos, Kykalos, Spuridon, Mathaiou, Anastasios J, Karayiannakis, Dimitris, Patsouras, Maria, Lambropoulou, Constantinos, Simopoulos   +5 more
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The Expression of Fas Ligand Protein in Ultraviolet-Exposed Rabbit Corneas

Cornea, 2002
Keratocytes undergo apoptosis during various pathologic conditions and after exposure to ultraviolet radiation (UVR). It was reported that the Fas/Fas ligand system is involved in modulating keratocyte apoptosis. The expression of Fas ligand (FasL) protein was studied in rabbit corneas after photokeratitis induced by different UV wavelengths.Six New ...
Alexander, Podskochy, Per, Fagerholm
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Protein Expression of Fas, Fas Ligand, Bcl-2 and TGFβ2 and Correlation with Survival in Initial and Recurrent Human Gliomas

Journal of Neuro-Oncology, 2004
Several studies have recently demonstrated that human gliomas express Fas, Fas ligand (FasL), Bcl-2 and TGFbeta2 at some degree. These factors are considered to interact with apoptotic processes and to have immuno-reactive potential. Their role for tumor evasion from the immune surveillance is currently under examination. To date, there is only limited
Rainer J, Strege, Christian, Godt, Andreas M, Stark, Heinz-Hermann, Hugo, H Maximilian, Mehdorn   +4 more
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Apoptosis-related proteins (Fas, Fas ligand, bcl-2 and p53) in different types of human breast tumors

Oncology Reports, 2002
The aim of this study was to evaluate the possible role of apoptosis-related proteins (ARP: Fas and Fas ligand, bcl-2, p53) in the progress of tumorigenesis in breast cancer. Epithelial tumor cells and lymphocytes were analyzed immunohistochemically for the rate of lymphoid infiltration and presence of ARP in 50 human breast tumors of different types ...
Herzl, Ben-Hur, Eitan, Mordechay, Reuvit, Halperin, Pavel, Gurevich, Judit, Zandbank, Meherdad, Herper, Itshak, Zusman   +6 more
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Fas ligand-induced apoptosis is regulated by nitric oxide through the inhibition of fas receptor clustering and the nitrosylation of protein kinase Cε

Experimental Cell Research, 2007
Apoptosis induced by the death-inducing ligand FasL (CD95L) is a major mechanism of cell death. Trophoblast cells express the Fas receptor yet survive in an environment that is rich in the ligand. We report that basal nitric oxide (NO) production is responsible for the resistance of trophoblasts to FasL-induced apoptosis.
Philip R, Dash, James, McCormick, Mika J C B, Thomson, Alan P, Johnstone, Judith E, Cartwright, Guy Stj, Whitley   +5 more
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Induction of FAS ligand expression in a human hepatoblastoma cell line by HCV core protein

Virus Research, 2003
Tumour cells and virus infected cells expressing Fas ligand (FasL) can evade immune surveillance by inducing apoptosis in T cells expressing Fas. In order to characterise a possible role of hepatitis C virus (HCV) core protein in similar mechanisms during HCV infection, we investigated Fas ligand expression and activity in a human hepatoblastoma cell ...
A, Ruggieri, M, Murdolo, M, Rapicetta
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Effects of melittin on expressions of mitochondria membrane protein 7A6, cell apoptosis-related gene products Fas and Fas Ligand in hepatocarcinoma cells

Journal of Chinese Integrative Medicine, 2007
To observe the effects of melittin on the expressions of mitochondria membrane protein 7A6, cell apoptosis-related gene products Fas and Fas ligand (FasL) in hepatocarcinoma cells in vitro and to study the mechanisms of melittin in inducing apoptosis of hepatocarcinoma cells.BEL-7402 cell line was treated with melittin in vitro.
Chen, Zhang, Bai, Li, Shu-qin, Lu, Yong, Li, Yong-hua, Su, Chang-quan, Ling   +5 more
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[Expression of Fas, Fas ligand, Fas-associated death domain protein, caspase 8 and mutant P53 protein in esophageal squamous cell carcinoma].

Zhonghua yi xue za zhi, 2008
To investigate the expression of five apoptosis-related proteins, Fas, Fas ligand (FasL), Fas-associated death domain protein (FADD), caspase 8, and mutant p53, in human esophageal squamous cell carcinoma (ESCC) tissue, and analyze the association of these proteins with ESCC malignant progression.116 ESCC specimens obtained during operation.
Li-yan, Xue, Li-qun, Ren, Wei, Luo, Xiang-jun, Guan, Shuang-mei, Zou, Shan, Zheng, Rui, Bi, Yong-qiang, Xie, Zu-gen, He, Ning, Lü   +9 more
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Acquisition of granzyme B and Fas ligand proteins by human keratinocytes contributes to epidermal cell defense

The Journal of Immunology, 1997
Abstract In vertebrate tissues, cell integrity is maintained by at least three mechanisms. During an immune response, injured cells are eliminated by cytotoxic lymphoid cells that produce perforin, granzyme B, and Fas ligand (FasL).
C, Berthou, L, Michel, A, Soulié, F, Jean-Louis, B, Flageul, L, Dubertret, F, Sigaux, Y, Zhang, M, Sasportes   +8 more
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