Results 41 to 50 of about 1,686,776 (208)

The Comprehensive Live Cell‐Based Cytotoxicity Assay for Monitoring Disease Activity and Guiding Rescue Therapy in Acute Attacks of NMOSD

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neuromyelitis optica spectrum disorder (NMOSD) is a devastating neurological disease that lacks serological biomarkers that can accurately reflect disease activity. We established a live cell‐based assay (LCBA) using serum with endogenous complement to quantify the overall cytotoxicity, offering a novel functional tool for monitoring
Xiaona Xu, Jie Ding, Yupeng Du, Guibao Luo, Jinming Li, Rui Liu, Xiaoyi Xu, Xiao Li, Minshu Li, Wei Jiang, Chunsheng Yang   +10 more
wiley   +1 more source

Comprehensive In Vitro Profiling Demonstrates Successful Immune Evasion of Bioengineered Immune‐Shielded Heart Valves

Advanced Healthcare Materials, EarlyView.
Living donor heart valves offer superior durability for pediatric patients but trigger immune rejection. Lentiviral delivery of viral immune‐evasion genes US2 and Serpin b9 into donor valve cells and valve tissue suppresses HLA expression, reduces PBMC clustering and cytotoxic killing, and induces transcriptional immune‐tolerance programs, paving the ...
Abraham van Wijk, Leanne Van den Berg, Isa B. M. Velraeds, Valentina Osorio Zuluaga, Emma T. M. Peereboom, Martijn J. W. E. Rabelink, Arnaud Zaldumbide, Rob C. Hoeben, Marie‐Jose T. H. Goumans, Eric Spierings, Carlijn V. C. Bouten, Marijn C. Peters   +11 more
wiley   +1 more source

Heparin chromatography as an in vitro predictor for antibody clearance rate through pinocytosis

mAbs, 2020
The pharmacokinetic (PK) properties of therapeutic antibodies directly affect efficacy, dose and dose intervals, application route and tissue penetration.
Thomas E. Kraft, Wolfgang F. Richter, Thomas Emrich, Alexander Knaupp, Michaela Schuster, Andreas Wolfert, Hubert Kettenberger   +6 more
doaj   +1 more source

Astrocytic LMP2 Coordinates NF‐κB and TGF‐β1/Smad3 Signaling to Drive Neuroinflammation after Cerebral Ischemia/Reperfusion

Advanced Science, EarlyView.
ABSTRACT Astrocyte reactivity critically shapes neuroinflammatory outcomes after ischemic stroke, yet the upstream regulators governing astrocyte state transitions remain incompletely defined. Here, we identify the immunoproteasome subunit low molecular weight protein 2 (LMP2) as an important modulator of astrocyte functional remodeling following ...
Yanguang Mao, Rulan Ma, Zejing Lin, Huiying Zhao, Yuexian Liu, Yonghe Su, Xu Zhang, Xingyong Chen   +7 more
wiley   +1 more source

Cell‐Selective Delivery of RIBOTACs via an Anti‐EGFR Nanobody for Pancreatic Cancer Treatment

Advanced Science, EarlyView.
This study introduces an innovative strategy for the tumor‐selective catalytic degradation of oncogenic non‐coding RNA by interfacing a ribonuclease‐recruiting small molecule (RIBOTAC) with an EGFR‐targeting nanobody via a CTSB (Cathepsin B)‐responsive linker.
Tianli Luo, Yijuan Wang, Dengwang Chen, Yinghan Zhang, Yi Shuai, Hualiang Yao, Tao Jiang, Hang Jiang, Ming Zhong, Xiangeng Wang, Ziwei Wang, Chenchen Xu, Ajay Goel, Hoi Tang MA, Feng Gao, Xin Wang   +15 more
wiley   +1 more source

A nyúl neonatális FC receptor klónozása, jellemzése = Cloning and characterisation of the rabbit neonatal FC receptor [PDF]

, 2011
Az emlősök szervezetében található immunglobulinok közül legjelentősebb az IgG, mely a fertőzésekkel szemben biztosít védelmet. A neonatális Fc receptor (FcRn) dimer molekula, nehéz lánca az MHC-I osztályú fehérjékhez tartozik.
Catunda Lemos, Ana Paula, Balogh, Lajos, Hiripi, László, Kacskovics, Imre, Mayer, Balázs   +4 more
core   +1 more source

The Dual Targeting of FcRn and FcγRs via Monomeric Fc Fragments Results in Strong Inhibition of IgG-Dependent Autoimmune Pathologies

Frontiers in Immunology, 2021
Novel molecules that directly target the neonatal Fc receptor (FcRn) and/or Fc gamma receptors (FcγRs) are emerging as promising treatments for immunoglobulin G (IgG)-dependent autoimmune pathologies.
Céline Monnet, Emilie Jacque, Christophe de Romeuf, Alexandre Fontayne, Toufik Abache, Nathalie Fournier, Gilles Dupont, Delphine Derache, Anais Engrand, Aurélie Bauduin, Aurélie Terrier, Alexander Seifert, Cécile Beghin, Alain Longue, Nicholas Masiello, Laetitia Danino, Michel Nogre, Anais Raia, Frederic Dhainaut, Louis Fauconnier, Dieudonnée Togbe, Carmen Reitinger, Falk Nimmerjahn, Wil Stevens, Sami Chtourou, Philippe Mondon   +25 more
doaj   +1 more source

Adjuvant-free immunization with hemagglutinin-Fc fusion proteins as an approach to influenza vaccines [PDF]

, 2011
The hemagglutinins (HAs) of human H1 and H3 influenza viruses and avian H5 influenza virus were produced as recombinant fusion proteins with the human immunoglobulin Fc domain.
Temperton, Nigel J., Ian M. Jones, Christopher R. Bailey, Eleonora Molesti, Ren, Junyuan, Jones, Ian M., Temperton, Nigel J, Silvia Loureiro, Pongsathon Phapugrangkul, Junyuan Ren, Wendy S. Barclay, Camilo A. Colaco, Molesti, Eleonora, Barclay, Wendy S., Shelton, Holly, Colaco, Camilo A, Phapugrangkul, Pongsathon, Nigel J. Temperton, Loureiro, Silvia, Barclay, Wendy S, Bailey, Christopher R, Holly Shelton, Jones, Ian, Colaco, Camilo A., Bailey, Christopher R.   +24 more
core   +1 more source

Loss of SHP1 in Spinal Astrocytes Triggers T‐Lymphocyte Infiltration and Nociceptive Hypersensitivity

Advanced Science, EarlyView.
Astrocyte‐specific SHP1 deletion disrupts astrocyte–vascular interactions and compromises BBB integrity while enhancing STAT1‐dependent CXCL10 expression. These changes synergistically promote peripheral CD4+ and CD8+ T‐cell infiltration into the SDH. The infiltrating T cells secrete IFN‐γ, which in turn activates microglia.
Lan‐Xing Yi, Lin Yang, Kang‐Li Wang, Hui‐Zhu Liu, Rui‐Ying Chen, Min Su, Xiao Xiao, Yu‐Qiu Zhang   +7 more
wiley   +1 more source

The proximity of the N- and C- termini of bovine knob domains enable engineering of target specificity into polypeptide chains

mAbs, 2022
Cysteine-rich knob domains can be isolated from the ultralong heavy-chain complementarity-determining region (CDR) 3, which are unique to a subset of bovine antibodies, to create antibody fragments of ~4 kDa.
Alice Hawkins, Callum Joyce, Kevin Brady, Adam Hold, Alan Smith, Michael Knight, Conor Howard, Jean van den Elsen, Alastair D.G. Lawson, Alex Macpherson   +9 more
doaj   +1 more source