Results 61 to 70 of about 459,603 (305)

Receptor Interacting Protein Kinase Pathways Regulate Innate B Cell Developmental Checkpoints But Not Effector Function in Mice

Frontiers in Immunology, 2021
Mutations in the scaffolding domain of Receptor Interacting Protein kinases (RIP) underlie the recently described human autoimmune syndrome, CRIA, characterized by lymphadenopathy, splenomegaly, and autoantibody production.
Raksha Parthasarathy, Thomas Hägglöf, Jason T. Hadley, Alexandra McLennan, Alexandra McLennan, Aiden Mattke, Elizabeth A. Dudley, Abigail Kumagai, Lily Q. Dong, Elizabeth A. Leadbetter   +9 more
doaj   +1 more source

Caspase 8: igniting the death machine [PDF]

Structure, 1999
Intense research into the signaling pathways of apoptosis has revealed a dominant role for proteases belonging to the caspase family, which in humans has 11 members at present. Two papers in the September issue of Structure with Folding & Design have for the first time revealed the structure of the key apoptotic initiator, caspase 8.
openaire   +2 more sources

FLICE Is Predominantly Expressed as Two Functionally Active Isoforms, Caspase-8/a and Caspase-8/b [PDF]

Journal of Biological Chemistry, 1997
Induction of apoptosis by the cell surface receptor CD95 (APO-1/Fas) has been shown to involve activation of a family of cysteine proteases (caspases). Recently, a new member of this family has been identified, designated FLICE (caspase-8/MACH/Mch5). FLICE is part of the CD95 death-inducing signaling complex and is therefore the most upstream caspase ...
Scaffidi, C., Medema, J. P., Krammer, P. H., Peter, M. E.   +3 more
openaire   +2 more sources

β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1

Molecular Oncology, EarlyView.
Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero, Alejandro Belmonte‐Fernández, Mónica González‐Moreno, Laura Rodríguez‐Cordero, Begoña Pérez‐Valderrama, Joaquín Herrero‐Ruíz, Francisco Romero, Carmen Sáez, Miguel Á. Japón   +8 more
wiley   +1 more source

Breaking bad: necroptosis in the pathogenesis of gastrointestinal diseases

Frontiers in Immunology, 2023
A delicate balance between programmed cell death and proliferation of intestinal epithelial cells (IEC) exists in the gut to maintain homeostasis. Homeostatic cell death programs such as anoikis and apoptosis ensure the replacement of dead epithelia ...
Jay V. Patankar, Jay V. Patankar, Marvin Bubeck, Marvin Bubeck, Miguel Gonzalez Acera, Miguel Gonzalez Acera, Christoph Becker, Christoph Becker   +7 more
doaj   +1 more source

Function of BID - a molecule of the bcl-2 family - in ischemic cell death in the brain [PDF]

, 2002
Mitochondrial mechanisms, particularly the release of cytochrome c, play a role in the death of nerve and glial cells in cerebral ischemia. We have currently investigated whether BID, a proapoptotic molecule of the bcl-2 family and promoter of the ...
Amin-Hanjani, Sepideh, Korsmeyer, Stanley J., Moskowitz, Michael A., Plesnila, Nikolaus, Qiu, Jianhua, Zinkel, Sandra   +5 more
core   +1 more source

Adenosine‐to‐inosine editing of miR‐200b‐3p is associated with the progression of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
A‐to‐I editing of miRNAs, particularly miR‐200b‐3p, contributes to HGSOC progression by enhancing cancer cell proliferation, migration and 3D growth. The edited form is linked to poorer patient survival and the identification of novel molecular targets.
Magdalena Niemira, Anna Skwarska, Karolina Chwialkowska, Agnieszka Ostrowska, Gabriela Sokolowska, Anna Zeller, Anna Erol, Andrzej Eljaszewicz, Bartosz Hanczaruk, Anna Michalska‐Falkowska, Agnieszka Tarasik, Joanna Reszec‐Gielazyn, Pawel Knapp, Marcin Moniuszko, Adam Kretowski   +14 more
wiley   +1 more source

Caspase-10 Negatively Regulates Caspase-8-Mediated Cell Death, Switching the Response to CD95L in Favor of NF-κB Activation and Cell Survival

Cell Reports, 2017
Formation of the death-inducing signaling complex (DISC) initiates extrinsic apoptosis. Caspase-8 and its regulator cFLIP control death signaling by binding to death-receptor-bound FADD.
Sebastian Horn, Michelle A. Hughes, Ramon Schilling, Carsten Sticht, Tencho Tenev, Michaela Ploesser, Pascal Meier, Martin R. Sprick, Marion MacFarlane, Martin Leverkus   +9 more
doaj   +1 more source

Galactose:PEGamine coated gold nanoparticles adhere to filopodia and cause extrinsic apoptosis [PDF]

, 2018
Ultra-small gold nanoparticles, surface functionalised with a 50:50 ratio of a thiolated α-Galactose derivative and a thiolated hexaethylene glycol amine, are toxic to HSC-3 oral squamous carcinoma cells.
Espinosa Garcia, Cristina, Golding, Jon, Tzelepi, Konstantina, Williams, Phil   +3 more
core   +1 more source

YAP1::TFE3 mediates endothelial‐to‐mesenchymal plasticity in epithelioid hemangioendothelioma

Molecular Oncology, EarlyView.
The YAP1::TFE3 fusion protein drives endothelial‐to‐mesenchymal transition (EndMT) plasticity, resulting in the loss of endothelial characteristics and gain of mesenchymal‐like properties, including resistance to anoikis, increased migratory capacity, and loss of contact growth inhibition in endothelial cells.
Ant Murphy, Samuel Hartzler, Paula A. Vargas Carranza, Shyaman Jayasundara, Madison E. Yates, Nimod D. Janson, Bozhi Liu, Annaleigh Benton, Majid Kazemian, Jason A. Hanna   +9 more
wiley   +1 more source