#mRNA vaccines

All articles tagged with "mRNA vaccines"

Europe Clears Moderna’s Combined Flu-COVID Shot as the US Falls Behind

The European Commission has authorized Moderna’s combined mRNA flu and COVID vaccine, creating the first approved product of its kind while the shot remains shelved in the United States.

Key Takeaways

Europe authorized Moderna’s combined flu-COVID vaccine after a positive EMA review.
Phase III data cited stronger immune responses and no major safety concerns.

DT Editorial Team·Apr 25, 2026·via arstechnica.com

Researchers find mRNA cancer vaccines can still rally tumor-killing immunity without a presumed key cell

A Nature study from Washington University in St. Louis found that mRNA cancer vaccines can still trigger strong anti-tumor responses in mice even when a dendritic cell subtype long thought essential is missing.

Key Takeaways

Researchers tested mRNA cancer vaccination in mice.
Strong anti-tumor responses persisted even without a dendritic-cell subtype thought essential.

DT Editorial Team·Apr 18, 2026·via medicalxpress.com

Redesigned Nanoparticles Sharpen mRNA Vaccine Delivery

Penn Engineers have developed a new lipid nanoparticle design that steers mRNA vaccines directly to lymph nodes while dramatically reducing off-target delivery, a breakthrough that could improve vaccine efficacy and safety across a wide range of applications.

Key Takeaways

Penn Engineers redesigned ionizable lipids in mRNA vaccine nanoparticles for 4x better lymph node targeting
Liver off-target delivery reduced by 60%, improving both efficacy and safety potential

DT Editorial Team·Mar 24, 2026·via phys.org

Cancer Vaccines Enter a New Clinical Era

A Nature Medicine review traces the rapid advance of personalized mRNA cancer vaccines from experimental concept to active clinical development, marking a turning point for cancer immunotherapy.

DT Editorial Team·Mar 16, 2026·5 min read·via nature.com