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Bio & Medicine Jul 19, 2024

New nanoparticle delivery method targets sickle cell mutations in bone marrow

Current gene therapies to treat sickle cell disease are complex, time-consuming, and are sometimes linked to serious side effects like infertility or blood cancer. To address these challenges, Johns Hopkins researchers have ...

Bio & Medicine Jul 10, 2024

Study: Nanoparticle vaccines enhance cross-protection against influenza viruses

To offer cross-protection against diverse influenza virus variants, nanoparticle vaccines can produce pivotal cellular and mucosal immune responses that enhance vaccine efficacy and broaden protection, according to a study ...

Bio & Medicine Jul 10, 2024

Nanoparticle-based delivery system could offer treatment for diabetics with rare insulin allergy

Up to 3% of people with diabetes have an allergic reaction to insulin. A team at Forschungszentrum Jülich has now studied a method that could be used to deliver the active substance into the body in a masked form—in the ...

Bio & Medicine Jul 2, 2024

Scientists develop silver nanoparticle sensor to detect genes causing hearing loss

A team of scientists from the University of Sharjah say they have invented a biosensor capable of detecting the gene mutations responsible for the loss of hearing.

Bio & Medicine Jun 27, 2024

Gold nanoparticles kill cancer—but not as thought

Gold particles of the size of billionths of a meter are lethal to cancer cells. This fact has been known for a long time, as has a simple correlation: The smaller the nanoparticles used to fight the cancer cells, the faster ...

Bio & Medicine Jun 27, 2024

Researchers find intriguing new tool for tendon healing: Nanoparticles for precision drug delivery

Harnessing nanoparticles to deliver drugs precisely to a surgically repaired tendon is a promising new approach that reduced scar tissue formation and improved mechanical function. Researchers' success in pinpointing a drug ...

Nanomaterials Jun 27, 2024

New method visualizes ligands on gold nanoparticles in liquid

The University of Antwerp and CIC biomaGUNE have come up with a promising method for understanding the role of surface molecules in the formation of nanoparticles. The groundbreaking research, published in Nature Chemistry, ...

Bio & Medicine Jun 18, 2024

Lung-targeting lipid nanoparticles with CRISPR components successfully treat cystic fibrosis mouse models

A team of medical researchers from the University of Texas Southwestern Medical Center, Case Western Reserve University School of Medicine and ReCode Therapeutics has developed a way to send gene-editing tools to the lungs ...

Nanomaterials Jun 17, 2024

Improving fingerprint detection with carbon-coated nanoparticles

Fingerprint detection is one of the most important techniques in forensic investigation. When fingerprints are dusted with a carbon-based powder, the material will adhere to the moisture and grease left behind by the unique ...

Bio & Medicine Jun 12, 2024

Scientists propose novel AI approach for lipid nanoparticles screening in mRNA delivery

The targeted treatment of pan-cancer by messenger RNA (mRNA) vaccine is a hot topic in drug research. A key challenge in mRNA design is the construction of delivery systems called lipid nanoparticles (LNPs), which serve as ...

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