Results 31 to 40 of about 211,312 (294)

γδ T-cell killing of primary follicular lymphoma cells is dramatically potentiated by GA101, a type II glycoengineered anti-CD20 monoclonal antibody

Haematologica, 2011
Background Anti-CD20 monoclonal antibodies are major therapeutic agents for patients with follicular lymphoma and work through complement-mediated cytotoxicity and antibody-dependent cellular cytotoxicity.
Mounia Sabrina Braza, Bernard Klein, Geneviève Fiol, Jean-François Rossi   +3 more
doaj   +1 more source

Preclinical Characterization of a Novel Monoclonal Antibody NEO-201 for the Treatment of Human Carcinomas

Frontiers in Immunology, 2018
NEO-201 is a novel humanized IgG1 monoclonal antibody that was derived from an immunogenic preparation of tumor-associated antigens from pooled allogeneic colon tumor tissue extracts.
Massimo Fantini, Justin M. David, Olga Saric, Alexander Dubeykovskiy, Yongzhi Cui, Sharon A. Mavroukakis, Andrew Bristol, Christina M. Annunziata, Kwong Y. Tsang, Philip M. Arlen   +9 more
doaj   +1 more source

Anti-Yo antibody uptake and interaction with its intracellular target antigen causes Purkinje cell death in rat cerebellar slice cultures: a possible mechanism for paraneoplastic cerebellar degeneration in humans with gynecological or breast cancers. [PDF]

PLoS ONE, 2015
Anti-Yo antibodies are immunoglobulin G (IgG) autoantibodies reactive with a 62 kDa Purkinje cell cytoplasmic protein. These antibodies are closely associated with paraneoplastic cerebellar degeneration in the setting of gynecological and breast ...
John E Greenlee, Susan A Clawson, Kenneth E Hill, Blair Wood, Stacey L Clardy, Ikuo Tsunoda, Noel G Carlson   +6 more
doaj   +1 more source

Natural Killer Cells in Paediatric Soft Tissue Sarcomas: A Systematic Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Paediatric soft tissue sarcomas (pSTS) are a rare and heterogeneous group of malignant tumours arising in tissues of mesenchymal origin. The role of natural killer (NK) cells in pSTS remains poorly understood, with evidence fragmented across small preclinical studies and early‐phase clinical trials.
Raya Dean, Lara V. Graham, Christina Putnam, Rosa Gomes Alves Martins, Daniel T. Harding, Tim J. Underwood, Zoë S. Walters, Matthew D. Blunt   +7 more
wiley   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Rebmab200, a humanized monoclonal antibody targeting the sodium phosphate transporter NaPi2b displays strong immune mediated cytotoxicity against cancer: a novel reagent for targeted antibody therapy of cancer.

PLoS ONE, 2013
NaPi2b, a sodium-dependent phosphate transporter, is highly expressed in ovarian carcinomas and is recognized by the murine monoclonal antibody MX35. The antibody had shown excellent targeting to ovarian cancer in several early phase clinical trials but ...
Mariana Lopes dos Santos, Fernanda Perez Yeda, Lilian Rumi Tsuruta, Bruno Brasil Horta, Alécio A Pimenta, Theri Leica Degaki, Ibere C Soares, Maria Carolina Tuma, Oswaldo Keith Okamoto, Venancio A F Alves, Lloyd J Old, Gerd Ritter, Ana Maria Moro   +12 more
doaj   +1 more source

Dual Fc optimization to increase the cytotoxic activity of a CD19-targeting antibody

Frontiers in Immunology, 2022
Targeting CD19 represents a promising strategy for the therapy of B-cell malignancies. Although non-engineered CD19 antibodies are poorly effective in mediating complement-dependent cytotoxicity (CDC), antibody-dependent cell-mediated cytotoxicity (ADCC)
Carina Lynn Gehlert, Pegah Rahmati, Ammelie Svea Boje, Dorothee Winterberg, Steffen Krohn, Thomas Theocharis, Elisa Cappuzzello, Anja Lux, Falk Nimmerjahn, Ralf J. Ludwig, Marta Lustig, Thies Rösner, Thomas Valerius, Denis Martin Schewe, Christian Kellner, Katja Klausz, Matthias Peipp   +16 more
doaj   +1 more source

Natural killer cytotoxicity and antibody-dependent cytotoxicity of cells of rat metrial glands [PDF]

Reproduction, 1993
Cell suspensions of rat metrial gland tissue, containing healthy granulated metrial gland (GMG) cells, were assessed for their ability to lyse natural killer (NK) cell target Yac-1 myeloma cells in a [51Cr]-release cytotoxicity assay. Cytotoxicity indices were found to be low even after in vivo stimulation of NK cytoxic activity by polyinosilic ...
I J, Stewart, S, Peel
openaire   +2 more sources

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source