Nanoparticles

How Cigarette Smoke Amplifies Nanoplastic Damage in Airway Cells

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According to a laboratory study published in Scientific Reports by researchers including D. Mirra and colleagues, cigarette smoke extract (CSE) compromises human airway epithelial barriers and increases cellular vulnerability to polystyrene nanoparticles (PS-NPs). The research team investigated how sequential exposure to these environmental stressors reduces cell metabolic activity and alters structural proteins in human bronchial … Read more

New Portable Strip Test Rapidly Detects Mosquito-Borne Viruses

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Researchers at China Pharmaceutical University have developed a multisite bridging-mediated lateral flow immunoassay (mbLFIA) that detects mosquito-borne viruses like Chikungunya (CHIKV) with high sensitivity without the need for specialized laboratory equipment. According to a study published in Targetome on April 30, 2026, the method achieves a visual detection limit of 2 pmol·L−1, offering a portable … Read more

Peptide-Based mRNA Vaccine: A New Hope for Neuroblastoma

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Researchers at the RCSI University of Medicine and Health Sciences have developed a novel mRNA vaccine for neuroblastoma using self-assembling peptide nanoparticles. According to study lead Olga Piskareva, the vaccine, which targets the glypican 2 (GPC2) antigen, reduced tumor volume by 70% in murine models. This approach offers a potential alternative to traditional lipid-based delivery … Read more

Prime-and-Pull Vaccine Effectively Prevents Genital Herpes

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Researchers at the Yale School of Medicine have developed a two-part vaccination strategy that successfully prevented genital herpes infection in preclinical models. Published June 19 in Science Immunology, the study uses “prime and pull” technology—an initial intramuscular injection combined with localized nanoparticle delivery—to trigger a robust immune response at the vaginal lining, a feat traditional … Read more

New Pulmonary Surfactant Nanoparticles for Lung Disease Treatment

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The Future of Lung Care: How Biomimetic Nanotech is Changing the Game For decades, the standard treatment for pulmonary fibrosis—a condition characterized by the progressive scarring of lung tissue—has relied heavily on oral medications. While effective for some, these drugs often come with a heavy price: systemic side effects that impact the liver and other … Read more

New Thermal Imaging System Detects Early Melanoma Before It’s Visible

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The Future of Skin Cancer Detection: Beyond the Naked Eye Detecting melanoma at its earliest, most treatable stage remains one of the most significant hurdles in modern dermatology. Traditional diagnostic methods often depend on visual inspection, which can miss small, aggressive lesions, or invasive biopsies that may prove unnecessary. However, a breakthrough in biophotonics is … Read more

Nanomedicine offers targeted solutions for breast cancer treatment

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The Nanotech Revolution in Breast Cancer Treatment: What’s Next? Breast cancer remains a formidable health challenge, but a wave of innovation is building on the horizon – nanotechnology. Recent advancements are demonstrating that nanoparticles and nanomaterials (NMs) aren’t just a promising concept; they’re actively improving detection, treatment, and the quality of life for patients. This … Read more

New nanoparticle system boosts scalable production of therapeutic exosomes

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The Future of Cell Therapy: Nanoparticles Supercharge Exosome Production The landscape of medicine is undergoing a significant shift, driven by advancements in cell therapy. Researchers at Xi’an Jiaotong-Liverpool University (XJTLU) have developed a groundbreaking method to streamline the production of engineered exosomes – tiny therapeutic particles released by cells – potentially unlocking faster access to … Read more

Simplified nanoparticles “educate” the immune system to find and destroy disease-causing cells

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Revolutionizing Immunotherapy: Nanoparticles and Engineered Cells Grab on Disease For years, CAR-T cell therapy has shown remarkable promise in treating blood cancers. This innovative approach involves extracting a patient’s own immune T cells, genetically engineering them to recognize and destroy cancer cells and then re-infusing them back into the patient. However, the current process is … Read more

DNA origami vaccine platform shows promise against multiple infectious viruses

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Beyond COVID-19: The Next Generation of mRNA and DNA Vaccine Technology The rapid development and deployment of mRNA vaccines during the COVID-19 pandemic marked a turning point in global healthcare. These vaccines, initially administered in December 2020, are estimated to have prevented at least 14.4 million deaths in the first year alone. This success has … Read more

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