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Bio & Medicine Jun 2, 2025

Immunosuppressive nanoparticles slow atherosclerosis progression in animal models

Scientists at the Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), in collaboration with national and international research centers, have identified a key immune cell subtype involved in the development ...

Bio & Medicine May 29, 2025

Naturally derived nanoparticles show promise against cardiovascular and kidney disease

Cardiovascular disease and kidney disease are two of the most urgent issues in global public health. In the United States alone, the U.S. Centers for Disease Control and Prevention reports that more than one in seven adults ...

Cell & Microbiology May 28, 2025

Mirror-image molecules deliver one-two punch to superbugs to fight infections

Since the discovery of penicillin nearly a century ago, antimicrobial resistance (AMR) has become a stealthy, pervasive enemy in the fight against bacterial infections. AMR claims an estimated 1.27 million lives a year and ...

Biotechnology May 26, 2025

Dual-action peptide can target viruses while promoting tissue repair

Since the COVID-19 pandemic, global interest in antiviral therapies has increased significantly. Recently, with the growing attention to peptide-based drugs such as Wegovy, demand for effective peptide therapeutics derived ...

Polymers May 22, 2025

Improved rubber processing makes material ten times stronger and resistant to cracking

Throughout its nearly 100-year manufacturing history, the crack resistance of natural rubber—one of the world's most widely used biomaterials—hasn't improved much. Until now. Materials researchers at the Harvard John ...

Bio & Medicine May 22, 2025

Mass spectrometry method for analyzing surface structure of lipid nanoparticles could improve vaccine and drug delivery

A team led by scientists at the University of Nottingham's School of Pharmacy demonstrated a new cryogenic mass spectrometry approach for depth profiling frozen tiny lipid nanoparticles to reveal the layers and orientation ...

Bio & Medicine May 22, 2025

Gene delivery system uses nanostraws and electrical pulses to engineer cancer-fighting immune cells

Researchers at the National University of Singapore (NUS) have developed a scalable, non-viral technology that efficiently delivers genetic material into human immune cells. The platform, called Nanostraw Electro-actuated ...

Biochemistry May 19, 2025

Designing efficient artificial enzymes with self-assembling protein cages

Natural enzymes are remarkable molecular machines that enable all sorts of essential biochemical reactions. For decades, scientists have sought to create artificial versions of these catalysts for industrial and biomedical ...

Cell & Microbiology May 14, 2025

3D-printing method enables fabrication of collagen tissue oriented in multiple directions

Collagen, a prevalent and predominant part of the structure of bodies, still has some mystique surrounding the finer aspects of its existence. In a new study, researchers look into the mechanism of orientation within collagen ...

Cell & Microbiology May 13, 2025

3D printed hydrogels guide cell growth to form functional tissue structures

Researchers at the Terasaki Institute for Biomedical Innovation (TIBI) have developed a technique that could help advance treatments in tissue engineering. The study, published in the journal Small, introduces a technique ...

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