Results 51 to 60 of about 68,018 (206)

Biomimetic Nanovaccine Integrating Dendritic Cell Exosomes with Tumor Cell Membranes for Sustained Prophylaxis Against Glioblastoma

Advanced Functional Materials, EarlyView.
We have developed DEX/GM, an all‐natural, personalizable hybrid vaccine designed by coating dendritic cell‐derived exosomes (DEX) onto tumor cell membranes (GM) for sustained prophylaxis against glioblastoma (GBM). ABSTRACT Glioblastoma (GBM), one of the most aggressive and lethal brain tumors, remains incurable with a poor clinical prognosis.
Shanshan Li, Dongya Zhang, Shiyu Wang, Changhe Pang, Meng Zheng, Bingyang Shi, Yan Zou   +6 more
wiley   +1 more source

Mechanism of action of mRNA-based vaccines

Expert Review of Vaccines, 2017
Introduction: The present review summarizes the growing body of work defining the mechanisms of action of this exciting new vaccine technology that should allow rational approaches in the design of next generation mRNA vaccines.
Carlo Iavarone, Derek T. O’hagan, Dong Yu, Nicolas F. Delahaye, Jeffrey B. Ulmer   +4 more
doaj   +1 more source

Exploring an Alternative to mRNA Vaccine Cold Chain Storage: MRNA‐Lipid Nanoparticle Stability When Dried in a Polymer Matrix

Advanced Functional Materials, EarlyView.
The nanostructure, size, and function of mRNA‐loaded lipid nanoparticles are evaluated before drying, within polymer microneedles, and after rehydration. The results reveal the polymer and LNP loadings required to recover nanostructure and preserve the delivery performance in dry‐state formulations.
Brendan P. Dyett, Shahad K. Alsaiari, John L. Daristotle, Timothy A. Forster, Alicia Lau, Dhruv Varshney, Rania Afaneh, Andrew R. Hanna, Charles Sloane, David Mankus, Haitao Yu, Jiali Zhai, DongSoo Yun, Lisa H. Tostanoski, Abigail Lytton‐Jean, Dan H. Barouch, Charlotte E. Conn, Robert Langer, Ana Jaklenec, Calum J. Drummond   +19 more
wiley   +1 more source

Enhanced Human Antigen‐Specific B Cell Responses Using In Vitro 3D Tonsil Cultures Containing Stromal Cells

Advanced Healthcare Materials, EarlyView.
We developed a fully human 3D tonsil cell culture system incorporating supportive stromal cells that better sustains and activates immune cells than conventional methods. The model generates stronger, more targeted antibody responses to viral antigens and vaccines, providing a physiologically relevant and entirely human platform for studying immune ...
Maaike V. J. Braham, Marlon de Gast, Liubov Babii, Sabine Kruijer, Theo M. Bestebroer, Mathilde Richard, Mathieu Claireaux, S. Marieke van Ham, Jelle de Wit, Cécile A. C. M. van Els, Anja ten Brinke, Marit J. van Gils   +11 more
wiley   +1 more source

Respiratory Organ‐on‐a‐Chip for Disease Modeling: From Architecture to Functional Integration

Advanced Healthcare Materials, EarlyView.
Respiratory organ‐on‐a‐chip (ROC) models capture key mechanical and cellular cues of the human respiratory system, enabling quantitative dissection of disease mechanisms. This review links ROC architectures to disease modeling, functional integration, and commercialization, and proposes a decision framework that aligns model complexity with mechanistic
Jinzhuo Hu, Yongjie Tang, Sidi Liu, Tao Xu, Qian Liu   +4 more
wiley   +1 more source

Hexavalent vaccines: increasing options for policy-makers and providers. A review of the data supporting interchangeability (substitution with vaccines containing fewer antigens) and mixed schedules from the same manufacturer

Expert Review of Vaccines, 2018
Introduction: Combination vaccines improve vaccine uptake and open the infant immunization space for additional vaccines. Hexavalent vaccines have been marketed since 2000.
Jan Dolhain, Winnie Janssens, Narcisa Mesaros, Linda Hanssens, Frederik Fierens   +4 more
doaj   +1 more source

MF59- and Al(OH)3-adjuvanted Staphylococcus aureus (4C-Staph) vaccines induce sustained protective humoral and cellular immune responses, with a critical role for effector CD4 T cells at low antibody titers.

Frontiers in Immunology, 2015
Staphylococcus aureus (S. aureus) is an important opportunistic pathogen that may cause invasive life-threatening infections like sepsis and pneumonia. Due to increasing antibiotic-resistance, the development of an effective vaccine against S.
Elisabetta eMonaci, Francesca eMancini, Francesca eMancini, Giuseppe eLofano, Giuseppe eLofano, Giuseppe eLofano, Marta eBacconi, Marta eBacconi, Simona eTavarini, Chiara eSammicheli, Letizia eArcidiacono, Monica eGiraldi, Bruno eGaletti, Silvia eRossi Paccani, Antonina eTorre, Maria Rita eFontana, Guido eGrandi, Guido eGrandi, Ennio eDe Gregorio, Giuliano eBensi, Emiliano eChiarot, Sandra eNuti, Fabio eBagnoli, Elisabetta eSoldaini, Sylvie eBertholet   +24 more
doaj   +1 more source

VACCINATION [PDF]

The American Journal of the Medical Sciences, 1886
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openaire   +2 more sources

Shellac‐Mediated Assembly of Nanoparticles for mRNA Delivery

Advanced Healthcare Materials, EarlyView.
A shellac‐mediated nanoparticle assembly strategy is presented, involving the complexation of mRNA and low‐molecular‐weight cationic molecules (e.g., polyethyleneimine, chitosan, lipids, and poly‐l‐lysine), followed by capping with shellac. This nanoparticle platform enables mRNA transfection following intravenous injection and facilitates gene editing
Meizhang Lu, Jingqu Chen, Zhixing Lin, Wanjun Xu, Tianzheng Wang, Shiyao Li, Die Yang, Frank Caruso   +7 more
wiley   +1 more source

Immunologic and biophysical features of the BNT162b2 JN.1 and KP.2 adapted COVID-19 vaccines

Nature Communications
The rise in prevalence of the SARS-CoV-2 JN.1 lineage in 2023 and subsequent derivative sublineages coincided with reduced neutralizing activity and effectiveness of XBB.1.5-adapted vaccines.
Wei Chen, Kristin R. Tompkins, Ian W. Windsor, Lyndsey T. Martinez, Minah Ramos, Weiqiang Li, Shikha Shrivastava, Swati Rajput, Jeanne S. Chang, Parag Sahasrabudhe, Kimberly F. Fennell, Thomas J. McLellan, Graham M. West, Kristianne P. Dizon, Aaron Yam, Siddartha Mitra, Subrata Saha, Daiana Sharaf, Andrew P. McKeen, Carla I. Cadima, Alexander Muik, Wesley Swanson, Raquel Munoz Moreno, Pilar Mendoza Daroca, Ugur Sahin, Annaliesa S. Anderson, Huixian Wu, Kena A. Swanson, Kayvon Modjarrad   +28 more
doaj   +1 more source