Results 81 to 90 of about 123,724 (326)

Cholangiocarcinomas express fas ligand and disable the fas receptor [PDF]

Hepatology, 1999
Cholangiocarcinoma is a highly-malignant adenocarcinoma originating from cholangiocytes. Current concepts support escape from immune surveillance using aberrant expression of Fas ligand (FasL) and dysregulation of receptor (FasR) signaling as a potential mechanism for tumor progression.
F G, Que, V A, Phan, V H, Phan, A, Celli, K, Batts, N F, LaRusso, G J, Gores   +6 more
openaire   +2 more sources

Fas engagement induces the maturation of dendritic cells (DCs), the release of interleukin (IL)-1beta, and the production of interferon gamma in the absence of IL-12 during DC-T cell cognate interaction: a new role for Fas ligand in inflammatory responses [PDF]

, 2000
Ligation of the Fas (CD95) receptor leads to an apoptotic death signal in T cells, B cells, and macrophages. However, human CD34(+)-derived dendritic cells (DCs) and mouse DCs, regardless of their maturation state, are not susceptible to Fas-induced cell
Alderson, Allison, Arrighi, Ashany, Ashany, Banchereau, Barbara Valzasina, Chervonsky, Citterio, De Maria, De Smedt, Holler, Iezzi, Irmler, Jurg Tschopp, Kataoka, Kennedy, Lars French, Lynch, Maria Rescigno, Matsue, Miwa, Paola Ricciardi-Castagnoli, Piguet, Rescigno, Richardson, Rothstein, Rudolf Zubler, Schmid, Stassi, Suda, Suzanne Lens, Takahashi, Tschopp, Vincent Kindler, Vincent Piguet, Willems, Winzler   +37 more
core   +1 more source

Conversion of Transplanted Mature Hepatocytes into Afp+ Reprogrammed Cells for Liver Regeneration After Injury

Advanced Science, EarlyView.
Donor‐derived tdTomato+ mature hepatocytes were FACS‐isolated and transplanted into Fah−/− host mice. During regeneration, these cells convert into proliferative, unipotent Afp+ rHeps. Their plasticity is governed by a PPARγ/AFP‐dependent metabolic switch, segregating into pro‐proliferative Afplow and pro‐survival Afphigh subpopulations.
Ting Fang, Chao Yang, Hua Qiu, Yuan Du, Xicheng Wang, Yuting Li, Mingyang Xu, Changcheng Liu, Xiuhua Li, Na Guo, Jun Shi, Wencheng Zhang, Zhiying He   +12 more
wiley   +1 more source

Alteration of Regulation of Fas/FasL Mediated Apoptosis in Gastric Cancer [PDF]

Revista Ciencias de la Salud, 2009
Gastric cancer is an important neoplasticdisease in all around the world because its highincidence and mortality. Otherwise, apoptosis isa key process of programmed cell death duringembryogenesis, regulation of immune system,and holding the tissue ...
Reggie García Robles, Paola Ayala Ramírez, Natalia Acosta Vega   +2 more
doaj  

Depletion of the RNA‐Editing Enzyme ADAR1 Invigorates the Antitumor Immunity of NK Cells

Advanced Science, EarlyView.
ADAR1 is upregulated in NK cells from melanoma patients, impairing their function. Its loss enhances NK cell tumor infiltration and cytotoxicity in vitro and in vivo. Mechanistically, ADAR1 deficiency destabilizes CD38 mRNA to reduce its expression, thereby increasing NK cell mobility and killing, which nominates it as a therapeutic target for NK cell ...
Shuhan Chen, Di Lu, Rukang Liang, Weikeng Tan, Erming Zhao, Sihuang Wu, Xintong Li, Yulong Song, Miaojian Wan, Xiaoyuan Xie, Qi Zhang, Qiuli Liu   +11 more
wiley   +1 more source

Role of Fas/Fas Ligand Pathway in a Sample of Iraqi Diabetic Foot Patients

Diyala Journal of Medicine, 2019
Background: Diabetic foot (DF) is one of diabetes mellitus (DM) complication, it is delayed wound healing and may end with amputation of limbs. Involvement of Fas/Fas ligand (FasL) pathway in the pathogenesis of diabetic complications has been proposed.
Sabah Khorsheed Hussian , Isam Noori Al-Karawi , Khalid Shalaan Sahab   +2 more
doaj   +2 more sources

Overexpression of Mcl-1 exacerbates lymphocyte accumulation and autoimmune kidney disease in lpr mice [PDF]

, 2016
Cell death by apoptosis has a critical role during embryonic development and in maintaining tissue homeostasis. In mammals, there are two converging apoptosis pathways: the ‘extrinsic’ pathway, which is triggered by engagement of cell surface ‘death ...
A Egle, A Enders, A Strasser, A Strasser, A Strasser, A Strasser, A Strasser, A Strasser, A Villunger, AE Weant, AR Delbridge, BA Croker, Cassandra J Vandenberg, DA Hildeman, DA Steimer, E Lagasse, E Schneider, EA Reap, EM Carrington, F Rieux-Laucat, GH Fisher, I Dzhagalov St, I Vikstrom, IN Lavrik, J Hutcheson, J Opferman, JI Fletcher, JJ Weening, JM Brouwer, JT Opferman, K Fecho, K Iwai, K Nakayama, KA Fortner, KD Mason, Kirsteen J Campbell, KJ Campbell, KL O'Neill, L Chen, Lorraine A O’Reilly, M Pellegrini, MN Martina, Natasha S Anstee, P Bouillet, P Hughes, PD Hughes, PE Czabotar, PE Czabotar, Peter D Hughes, PH Krammer, PL Cohen, R Watanabe-Fukunaga, RM Perciavalle, S Cory, S Ogilvy, SF Fischer, SN Willis, SN Willis, Suzanne Cory, T Kuwana, T Moldoveanu, TH Price, TJ McDonnell, V Peperzak, WC Liles, WF Davidson   +65 more
core   +3 more sources

Nanoparticle Immunoadjuvant Complexes Augment Germinal Center Responses to Vaccination

Advanced Science, EarlyView.
Scaffolding IL‐21 on the surface of a self‐assembling nanoparticle immunogen drives improved germinal center and humoral immune responses. These nanoparticle immunoadjuvant complexes (NICs) functionally modulate the germinal center driving improved somatic hypermutation and antibody maturation, suggesting this platform has potential utility as a ...
Nicholas J. Tursi, Colby J. Agostino, Jinwei Huang, Toshitha Kannan, Niklas Laenger, Jennifer Londregan, Katlyn Lederer, Michaela Helble, Nicole Bedanova, Cory Livingston, Ebony N. Gary, Madison McCanna, Marta Tarquis Medina, Rumi Habib, Ignacio Rodriguez Relaño, Ivan Maillard, Ami Patel, David Allman, Andrew Kossenkov, Amelia Escolano, Daniel W. Kulp, David. B. Weiner   +21 more
wiley   +1 more source

Apoptotic signaling through CD95 (Fas/Apo-1) activates an acidic sphingomyelinase. [PDF]

, 1994
Intracellular pathways leading from membrane receptor engagement to apoptotic cell death are still poorly characterized. We investigated the intracellular signaling generated after cross-linking of CD95 (Fas/Apo-1 antigen), a broadly expressed cell ...
Azuma, M, Cifone, MG, De Maria, R, Lanier, LL, Rippo, MR, Roncaioli, P, Santoni, A, Testi, R   +7 more
core   +2 more sources

Intelligent Thermo‐Self‐Limited Magnetothermia with Heat‐Triggered TERT Silencing for Precision Synergetic Cancer Therapy

Advanced Science, EarlyView.
Telomerase reverse transcriptase (TERT) mRNA induces DNA self‐assembly in cancer cells, boosting the nanoplatform's magnetothermal properties. This magnetothermia then activates the Hsp70 promoter, initiating siRNA synthesis to silence the TERT gene, enhancing cancer treatment.
Liang Zhang, Mingfu Gong, Tao Sun, Shilin Xiao, Yue Zhao, Xiaofeng Yang, Wansu Zhang, Chunyu Zhou, Xu Liu, Dong Zhang   +9 more
wiley   +1 more source