Results 81 to 90 of about 5,246,093 (238)

A Hybrid Bioprinting–Microfabrication Approach to Controllable Multitype Spheroid Arrays for Modeling Tumor Heterogeneity

Advanced Healthcare Materials, EarlyView.
This work introduces a “cancer‐in‐a‐well” technology that recreates tumor heterogeneity in vitro using multitype spheroid arrays. Combining bioprinting/microdispensing with microstructured culture devices, the system improves drug screening and modeling of tumor complexity.
Simone Bonetti, Eva Clemente, Emanuela Mensà, Marco de Maria, Fulvia Farabegoli, Emanuela Saracino, Barbara Bortolani, Emanuela Marcelli, Renato Brandimarti, Dario de Biase, Giampaolo Zuccheri   +10 more
wiley   +1 more source

Microfluidic Engineering of Microgels: A Review of Emerging Technologies, Materials, Fabrication Strategies, and Applications

Advanced Healthcare Materials, EarlyView.
Recent advances in microfluidic technologies for microgel fabrication are critically reviewed, highlighting the capabilities and limitations of major microfluidic platforms and discussing how platform design, material selection, and crosslinking strategies influence microgel architecture and functionality. Current challenges and future opportunities in
Afshin Abrishamkar, Laura Neely, Cynthia Pham, Nada Ibrahim, Alexis Larios‐Cervantes, Ben A. Kertesz, Todd Hoare   +6 more
wiley   +1 more source

Protein therapy with self-amplifying RNA

Self-amplifying RNA improves heart function after myocardial infarction in mice and ...
Ervijn, Lien, Sanders, Niek
core   +1 more source

Trim25 is an RNA-specific activator of Lin28a/TuT4-mediated uridylation [PDF]

, 2014
RNA binding proteins have thousands of cellular RNA targets and often exhibit opposite or passive molecular functions. Lin28a is a conserved RNA binding protein involved in pluripotency and tumorigenesis that was previously shown to trigger TuT4-mediated
Nowak, Jakub S., Roy Choudhury, Nila, Rappsilber, Juri, Spoel, Steven H, Nila Roy Choudhury, Nowak, Jakub S, Zuo, Juan, Michlewski, Gracjan, Juan Zuo, Juri Rappsilber, Choudhury, Nila Roy, Steven H. Spoel, Gracjan Michlewski, Jakub S. Nowak, Spoel, Steven H.   +14 more
core   +1 more source

Charge neutralized poly(β-amino ester) polyplex nanoparticles for delivery of self-amplifying RNA. [PDF]

Nanoscale Adv
Therapeutic self-amplifying RNA (saRNA) is a promising approach for disease treatment, as it can be administered in lower doses than messenger RNA (mRNA) to achieve comparable protein production levels.
Dastgerdi NK, Gumus N, Bayraktutan H, Jackson D, Polra K, McKay PF, Atyabi F, Dinarvand R, Shattock RJ, Martinez-Pomares L, Gurnani P, Alexander C.   +11 more
europepmc   +2 more sources

Advanced Materials for Biologics Delivery to Brain Tumors

Advanced Materials, EarlyView.
Material innovation is central to unlocking the therapeutic potential of biologics against many central nervous system diseases, including brain cancer. By engineering carriers with controlled transport, targeting, and release properties, advanced materials can overcome the blood–brain barrier and tumor microenvironment, improving the delivery of ...
Yuran Feng, Yuxue Cao, Maria Kavallaris, Taskeen Janjua, Amirali Popat   +4 more
wiley   +1 more source

Neutral Lipopolyplexes for In Vivo Delivery of Conventional and Replicative RNA Vaccine

Molecular Therapy: Nucleic Acids, 2019
Nucleic acid vaccination relies on injecting DNA or RNA coding antigen(s) to induce a protective immune response. RNA vaccination is being increasingly used in preclinical and clinical studies. However, few delivery systems have been reported for in vivo
Federico Perche, Rudy Clemençon, Kai Schulze, Thomas Ebensen, Carlos A. Guzmán, Chantal Pichon   +5 more
doaj   +1 more source

Iterative Selection of DNA Nanostructures for Cellular Uptake

Advanced Materials, EarlyView.
DNA nanostructures are promising cell targeting delivery vehicles for therapeutics, but the targeting behavior is not fully understood. In this study, libraries of DNA nanostructures that can be amplified and sequenced are combined with cellular uptake as a selection pressure to iteratively refine DNA structures taken up in cells to better understand ...
Anjali Rajwar, Lisa Eichhorn, Jakub Palacka, Sandra Ly, Erik Benson   +4 more
wiley   +1 more source

“More” Artificial mRNAs: Beyond the Art of Nature

Advanced Science
Messenger RNA (mRNA) has emerged as a versatile platform for gene expression and therapeutic innovation. Early engineering efforts focused on optimizing canonical mRNA components—the 5′ cap, untranslated regions, coding sequence, and poly(A) tail—to ...
Yuanzhe Cui, Minami Fukui, Hirohisa Ohno, Hirohide Saito   +3 more
doaj   +1 more source

Microgels Enable iPSCs to Assemble, Expand, and Differentiate Into Organoids—From Sizable to High‐Throughput

Advanced Materials, EarlyView.
A chemically defined PEG‐based microgel platform enables scalable, reproducible production of three‐dimensional microgel‐iPSC constructs in multiple sizes. The system is compatible with high‐throughput automation and supports human iPSC expansion and differentiation within a single construct, including directed differentiation into cardiac organoids ...
Laura Klasen, Matthias Mork, Ramin Nasehi, Vasudha Turuvekere Krishnamurthy, Kira Zeevaert, Aaron Babendreyer, Jacopo Di Russo, Wolfgang Wagner, Laura De Laporte   +8 more
wiley   +1 more source