Results 141 to 150 of about 1,846,702 (390)

Photothermal Hydrogel with Mn3O4 Nanoparticles Alleviates Intervertebral Disc Degeneration by Scavenging ROS and Regulating Extracellular Matrix Metabolism

Advanced Functional Materials, EarlyView.
The MPTT‐nanozyme‐hydrogel system (Mn3O4@ChS‐HA) provides a multifunctional therapeutic strategy for intervertebral disc degeneration (IVDD), effectively targeting oxidative stress and enhancing AF repair by restoring extracellular matrix (ECM) and redox homeostasis.
Yangyang Chen, Chan Xue, Feifei Ni, Binwu Hu, Miaoheng Yan, He Zhang, Yuxiang Hu, Xiaoyao Peng, Guangfang Li, Yu Han, Hongjian Liu, Zengwu Shao, Qin Wang, Yulong Wei   +13 more
wiley   +1 more source

Broadly neutralizing antibodies overcome SARS-CoV-2 Omicron antigenic shift

Nature, 2021
E. Cameroni, John E. Bowen, Laura E. Rosen, C. Saliba, Samantha K. Zepeda, K. Culap, D. Pinto, L. VanBlargan, A. De Marco, J. di Iulio, F. Zatta, Hannah Kaiser, Julia Noack, Nisar Farhat, N. Czudnochowski, C. Havenar-Daughton, Kaitlin R. Sprouse, J. Dillen, Abigail E. Powell, Alex K Chen, Cyrus Maher, Li Yin, David Sun, Leah B. Soriaga, J. Bassi, C. Silacci-Fregni, C. Gustafsson, N. Franko, J. Logue, N. Iqbal, I. Mazzitelli, J. Geffner, R. Grifantini, H. Chu, A. Gori, A. Riva, O. Giannini, A. Ceschi, P. Ferrari, Pietro E. Cippà, A. Franzetti-Pellanda, C. Garzoni, P. Halfmann, Y. Kawaoka, C. Hebner, L. Purcell, L. Piccoli, M. Pizzuto, A. Walls, M. Diamond, A. Telenti, H. Virgin, A. Lanzavecchia, G. Snell, D. Veesler, D. Corti   +55 more
semanticscholar   +1 more source

Rapid Quantification of SARS-CoV-2-Neutralizing Antibodies Using Propagation-Defective Vesicular Stomatitis Virus Pseudotypes

Vaccines, 2020
Severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2, a new member of the genus Betacoronavirus, is a pandemic virus, which has caused numerous fatalities, particularly in the elderly and persons with underlying morbidities. At present, there
F. Zettl, T. Meister, T. Vollmer, Bastian Fischer, J. Steinmann, A. Krawczyk, P. V’kovski, D. Todt, E. Steinmann, S. Pfaender, G. Zimmer   +10 more
semanticscholar   +1 more source

Cell Membrane Vesicle Camouflaged Artificial Cells

Advanced Functional Materials, EarlyView.
Artificial cells camouflaged with a cell membrane vesicle coating are able to assemble into synthetic aggregates that exhibit rudimentary communication capabilities. Additionally, when these artificial cells are equipped with antioxidant capabilities, they are able to protect the intracellular homeostasis in HepG2 cells present in semi‐synthetic ...
Paula De Dios Andres, Stefan Pendlmayr, Noga Gal, Cathrine Abild Meyer, Cecilie Ryberg, Olav Vestrheim, Noel Angelo Kalacas, Fatih Demir, Markus M. Rinschen, Karsten Haupt, Rajeshwar Prosad Mookerjee, Brigitte Städler   +11 more
wiley   +1 more source

HIV-1 neutralizing antibodies elicited in humans by a prefusion-stabilized envelope trimer form a reproducible class targeting fusion peptide

Cell Reports, 2023
Summary: Elicitation of antibodies that neutralize the tier-2 neutralization-resistant isolates that typify HIV-1 transmission has been a long-sought goal.
Shuishu Wang, Flavio Matassoli, Baoshan Zhang, Tracy Liu, Chen-Hsiang Shen, Tatsiana Bylund, Timothy Johnston, Amy R. Henry, I-Ting Teng, Prabhanshu Tripathi, Jordan E. Becker, Anita Changela, Ridhi Chaudhary, Cheng Cheng, Martin Gaudinski, Jason Gorman, Darcy R. Harris, Myungjin Lee, Nicholas C. Morano, Laura Novik, Sijy O’Dell, Adam S. Olia, Danealle K. Parchment, Reda Rawi, Jesmine Roberts-Torres, Tyler Stephens, Yaroslav Tsybovsky, Danyi Wang, David J. Van Wazer, Tongqing Zhou, Nicole A. Doria-Rose, Richard A. Koup, Lawrence Shapiro, Daniel C. Douek, Adrian B. McDermott, Peter D. Kwong   +35 more
doaj  

COVID-19 vaccines: neutralizing antibodies and the alum advantage

Nature reviews. Immunology, 2020
Achieving high levels of neutralizing antibodies to the spike protein of SARS-CoV-2 in a safe manner is likely to be crucial for an effective vaccine. Here, we propose that aluminium-based adjuvants might hold the key to this.
P. Hotez, D. Corry, U. Strych, M. Bottazzi   +3 more
semanticscholar   +1 more source

H2O2‐Generating Advanced Nanomaterials for Cancer Treatment

Advanced Functional Materials, EarlyView.
H2O2‐generating nanoplatforms can exploit tumor redox imbalance for O2 and toxic reactive oxygen species generation, leading to hypoxia reversal, and apoptosis of cancer cells, respectively. This review highlights the mechanisms of these nanoplatforms, including exogenous H₂O₂ delivery, endogenous amplification, and metal peroxides, which leads to ...
Kiyan Musaie, Samin Abbaszadeh, Kik Marais, Vahideh Nosrati‐Siahmazgi, Saman Rezaei, Bo Xiao, Kamal Dua, Hélder A. Santos, Mohammad‐Ali Shahbazi   +8 more
wiley   +1 more source

Development and Validation of the Cell-based Functional Method for Neutralizing Anti-adalimumab Antibodies Detection in Human Serum

Разработка и регистрация лекарственных средств
Introduction. Adalimumab, a fully humanized monoclonal antibody, is a tumor necrosis factor (TNFα) inactivator that is used against a number of autoimmune diseases such as rheumatoid arthritis and other most common inflammatory arthropathies (ankylosing ...
M. A. Nikiforova, I. A. Valouev, A. V. Petrov, E. E. Beketov, I. E. Shokhin   +4 more
doaj   +1 more source

Rapid decrease in titer and breadth of neutralizing anti-HCV antibodies in HIV/HCV-coinfected patients who achieved SVR [PDF]

, 2019
The main targets for neutralizing anti-hepatitis C virus (HCV) antibodies (HCV-nAbs) are the E1 and E2 envelope glycoproteins. We have studied the characteristics of HCV-nAbs through a retrospective study involving 29 HIV/HCV-coinfected patients who ...
Berenguer, Juan, Carrero, Ana, Crespo, Manuel, González García, Juan, Guardional, Josep M., Gómez, Julián, Jiménez Sousa, María Angeles, Martínez, Isidoro, Resino, Salvador, Santos, Ignacio de los, The GESIDA 3603b Cohort Study Group, Vigón, Lorena, Von Wichmann, Miguel A., Vázquez Morón, Sonia, Yélamos, María Belén   +14 more
core   +4 more sources

Flow‐Induced Vascular Remodeling on‐Chip: Implications for Anti‐VEGF Therapy

Advanced Functional Materials, EarlyView.
Flow‐induced vascular remodeling plays a critical role in network stabilization and function. Using a vasculature‐on‐chip system, this study reveals how physiological VEGF levels and flow affect vascular remodeling and provides insights into tumor vessel normalization.
Fatemeh Mirzapour‐Shafiyi, Elias Huber, Leonie Karr, Johnny Tong, Andreas Richard Bausch, Friedrich Christian Simmel, Karen Alim   +6 more
wiley   +1 more source