A new study demonstrates the potential to produce cellular spheroids from clinically relevant embryonic stem cells to generate scaffold-free chondrogenic or osteochondrogenic graft tissues. The researchers successfully cultured ES-MSC cellular spheroids, which matured into neocartilage tissues expressing cartilage-associated genes.
Researchers developed pH-responsive graphene-based nanocarriers that can target cancer cells, achieving efficient and safe drug delivery. The material's surface charge adapted to the acidic tumor environment, allowing it to bind and enter cancer cells while avoiding healthy tissues.
Researchers at Nagoya University have developed a new lipid nanoparticle that delivers mRNA five times more efficiently, allowing better delivery of genetic instructions to cells. The study showed significant improvements in mRNA delivery and effective suppression of tumor growth in mice.
A novel nanocarrier system utilizing metal-polyphenols enables precise intracellular delivery of therapeutic antibodies into cancer cells. This technology overcomes endosomal entrapment, resulting in suppressed tumor growth and enhanced anti-cancer activity.
Researchers develop self-assembling nanoparticles that induce ferroptosis in bladder cancer cells while reprogramming the tumor immune microenvironment, boosting anti-tumor activity. The nanomedicine has dual functions as a multifaceted approach to overcome treatment resistance and is Clinically translatable.
Researchers developed breathable and protective HPPT materials with micro/nano-network structures, balancing protection and comfort in medical clothing. The new materials demonstrate exceptional performance, positioning them as promising candidates for next-generation healthcare and wearable protection.
Researchers developed nanomachines that can efficiently deliver antisense oligonucleotides to sentinel lymph nodes, reducing TGF-β1 levels and reactivating depleted CD8-positive T cells. This enhances cancer treatment outcomes for advanced breast cancers with no effective treatments.
Researchers developed self-propelled ferroptosis nanoinducers to enhance cancer therapy by inducing programmed cell death. The nanotherapeutics exhibited enhanced diffusion and deep tumor penetration while maintaining biocompatibility.
Researchers developed a technique to separate and quantify ions, nanoparticles, and aggregates in nanomedicines, improving quality control for advanced pharmaceutical products. This method ensures the safe use of metal-based nanomedicines by distinguishing between their different forms.
Scientists have developed a sugar-coated nanotherapy that effectively traps misfolded proteins, neutralizing their toxic effects on neurons. The treatment significantly boosts the survival of lab-grown human neurons under stress from disease-causing proteins.
Researchers develop nanoparticle-based therapy combining hydroxyl-enriched fullerenol and mTOR inhibitors to disrupt cancer cells' organelle communication system. The approach triggers a synergistic "nanomaterial + metabolic modulation" anticancer strategy, establishing a new hope for treating aggressive cancers.
Researchers at Northwestern University propose a new approach to therapeutic development using structural precision in nanomedicine. By fine-tuning the interaction between nanomedicines and the human body, scientists can design interventions that are more effective, targeted, and beneficial for patients.
A new nanomedicine, ZnDHT NM, selectively targets cancer stem-like cells (CSCs) and tumor cells, promoting CSC differentiation while inhibiting EMT. This approach also leads to the release of toxic compounds in tumor cells, inducing apoptosis/ferroptosis pathways.
The Terasaki Institute for Biomedical Innovation has announced the recipients of its inaugural Keith Terasaki Mid-Career Innovation Award. Dr. Liangfang Zhang and Dr. Aydogan Ozcan were recognized for their innovative approaches to translating groundbreaking research into real-world impact.
Researchers have discovered a green-produced nanosilver-chlorhexidine complex with enhanced antimicrobial and anti-tumor properties. The complex exhibits 18-fold stronger anti-melanoma activity compared to non-functionalized silver nanoparticles.
Researchers developed a novel approach using lipid nanoparticles to deliver mRNA and siRNA, restoring tumor suppressors and inhibiting tumor drivers in prostate cancer cells. This technique holds promise for treating various types of cancer by targeting specific pathways related to tumor growth and suppression.
A new blood test developed by RMIT University researchers could help personalize cancer treatments, making them safer and more effective. The test assesses how well different nanomedicines target cancer cells in the blood of leukemia patients, allowing for more tailored therapies.
Researchers at Chiba University have created an electronically controllable sliding molecular machine using a newly modified ferrocene molecule. The discovery overcomes the challenge of stabilizing the fragile ferrocene molecule on a flat surface, enabling precise control of its motion through electrical signals.
Scientists have captured 3D snapshots of individual RNA nanoparticles in motion, showcasing the dynamic and intricate folding process. This breakthrough uses advanced electron microscopy to study RNA's flexibility, enabling new insights into its structure and potential applications in molecular medicine.
A €9.3 million project will develop AI-powered nanoparticles with complex shapes to specifically bind to biological targets, reducing trial and error in design. The technology has potential applications in disease treatment and advanced communication systems.
Researchers developed a nanomedicine that attacks bacteria at the molecular level, reducing antibiotic resistance and side effects. The technology releases medication only when required, ensuring patients take exact amounts to fight infections.
Researchers developed a novel approach to optimizing siRNA-loaded lipid nanoparticles using NMR-based molecular-level characterization. Pre-mixed LNPs exhibit superior gene-silencing effects due to a stacked bilayer structure that enhances gene silencing.
Researchers found that gold nanoparticles can accurately assess kidney injuries using X-rays, correlating with nanoparticle accumulation. However, caution is needed when employing nanomedicines to patients with compromised kidneys.
Researchers developed Transparent Pressure-Calibratable Interference Electrotactile Actuator (TPIEA) technology to provide consistent virtual haptic experiences. The TPIEA uses platinum nanoparticles to reduce impedance and achieve high transmittance, allowing for precise and varied tactile sensations.
A new framework from a global team of scientists aims to overcome translational hurdles in nanomedicine development. The DELIVER guidelines provide early-stage recommendations for maximizing clinical translation and enabling the successful development of new nanomedicine treatments.
Researchers explore nanocarriers to enhance crop sustainability and resilience to climate change, addressing issues like rising food demand and soil degradation. The study's findings suggest potential for nano-enabled precision delivery in plants to transform agriculture.
Researchers have developed Nano-MIND technology, which uses magnetism to selectively activate specific deep brain neural circuits, modulating complex brain functions such as cognition and emotion. The technology has been successfully tested in animals, demonstrating its potential to regulate feeding behaviors and maternal instincts.
Researchers found that a 10-nanometer-sized nanoruler achieves the highest brain tumor accumulation, outperforming larger sizes. This discovery offers guidance for designing future brain tumor nanomedicines.
Researchers discovered a new way to effectively treat melanoma using nutrients to reactivate suppressed metabolic pathways in cancer cells. The innovative treatment, involving tyrosine nanomicelles, showed promising results in mice and lab-derived human cells, inhibiting tumour growth and reducing glycolysis.
Researchers use nanomedicine and digital twin technologies to develop Plant Nanobiotechnology, addressing agricultural challenges and increasing crop yield. Digital twins of plants enable the design of nanocarriers that target nutrient delivery to specific plant organs.
Researchers found that endothelial cells in breast cancer tumors are two times more likely to interact with medicine-carrying nanoparticles than healthy endothelial cells. This discovery could lead to more efficient and targeted delivery of cancer nanomedicines.
A new study published in Nature Biomedical Engineering shows that targeted cancer treatment using antibody-displaying extracellular vesicles reduces tumour growth and improves survival in mice. The treatment has the potential to be used against other diseases and cancer types, offering a more effective and fewer side effects compared t...
Researchers used HPICM to study the effect of H2O2 eustress on individual colorectal cancer Caco-2 cells, finding that low levels of H2O2 can increase cell stiffness and negatively impact antioxidant defense. The findings suggest a potential new target for colon cancer treatment, inhibiting GPX under H2O2 eustress.
Researchers developed a simple and efficient method for diversifying reactive end-groups on poly(2-oxazoline)s, enabling rapid exploration of poly(2-oxazoline)-based nanomedicine platforms. The approach was shown to produce POx-based lipid nanoparticles comparable in transfection capability to their PEGylated counterparts.
Researchers at Tokyo Medical and Dental University have developed a novel method for coating engineered messenger RNA molecules with polyethylene glycol (PEG), allowing selective delivery to the spleen. This breakthrough enables fine-tuned control over mRNA therapy, facilitating effective treatment of diseases previously considered inc...
A new nanofluidic implant has been shown to deliver an HIV drug with increased potency compared to existing oral medications, providing a potential breakthrough in addressing treatment nonadherence. The device is intended for long-term controlled release and avoids repeated systemic treatment, which can lead to adverse side effects.
Researchers at the University of Virginia Health System are developing a technique to 'paint' tiny nanoparticles on transplanted veins to prevent blockages, potentially sparing patients from repeated surgeries. This approach could significantly reduce the number of vascular reconstructions performed annually in the US.
Researchers are developing minimally invasive techniques to repair and regenerate tissue in aortic aneurysms using actively targeted, drug-releasing nanoparticles. The team found that rod-shaped particles with high aspect ratios were selectively taken up by diseased endothelial cells, leading to improved therapy outcomes.
A new approach to fighting HIV has been developed using RNA, specifically small interfering RNAs (siRNA), which regulate gene expression in cells. This nanomedicine was shown to reduce HIV replication by 73% and is intended for vaginal application to prevent sexual transmission.
Researchers develop nanovector nanogels that selectively target glial cells involved in spinal cord injury inflammation, reducing damage and improving recovery. The treatment demonstrates potential for modulating glial cells in neurodegenerative diseases like Alzheimer's.
A team of researchers has developed a novel mixing device that produces nanomedicines directly at the point of care, enabling rapid and cost-effective synthesis of personalized vaccines. The technology has potential implications for cancer therapies and infectious diseases.
A team of researchers from Harvard and Texas developed a soft implantable device with dozens of sensors to record single-neuron activity stably for months. The device uses fluorinated elastomers and is 10,000 times softer than conventional flexible probes.
A team of researchers has devised a method to deliver mRNA into the brain using lipid nanoparticles, offering new hope for treating conditions like Alzheimer's disease and seizures. The approach uses a special keycard-like system to bypass the blood-brain barrier, allowing therapeutic agents to enter the brain and target specific cells.
Researchers successfully reduced bladder tumor size by 90% in mice using nanorobots propelled by urea. The nanomachines deliver a radioisotope to the tumour, attacking it with precision and efficiency. This breakthrough could lead to more effective bladder cancer treatments and reduced hospitalization costs.
Scientists in Germany developed a new analytical method to precisely elucidate the size of particles, structure, and RNA molecules in pharmaceutical products. This information can help evaluate product quality, enabling improved development of new products.
Researchers developed an immunodriven strategy to increase nanoparticle penetration through tumor vascular basement membranes, enhancing therapeutic effect. By breaking through the BM barrier, NPs can deliver drugs more effectively, increasing treatment efficacy.
Jinglei Ping, a UMass Amherst engineering professor, has received a $1.9 million grant to investigate a new method of regulating exosome traffic using electronic signals. This approach aims to control cell communication in cancer and heart disease research.
Engineers developed a nanoparticle vaccine targeting S100A9, a protein that attracts cancer cells to the lungs. The vaccine significantly reduced lung tumor growth and improved survival rates in mice with metastatic breast cancer after surgery.
Researchers developed a promising strategy to reduce adverse reactions to nanoparticles by using complement inhibitors. The study showed that regulators being studied effectively inhibited complement activation by nanoparticles in human serum in vitro and animal models.
Researchers discovered age-related differences in how the liver filters the bloodstream, affecting nanomedicine distribution and effectiveness. Younger livers are more efficient at filtering out toxins but also filter out beneficial treatments.
A team of Chinese and UK researchers has identified superoxide dismutase 1 (SOD1) as a potential target for reversing drug resistance in ovarian cancer. By using nanoparticles to deliver siRNA that reduces SOD1 levels, the study showed reduced growth and decreased resistance to cisplatin in female mice.
Researchers discovered that titanium micro-spikes with rough surfaces can effectively kill drug-resistant fungus and Candida species through apoptosis. The findings suggest that these surface features may be a promising approach to combatting superbug resistance.
Researchers at the University of Sydney have developed a nanoscale optical technique to monitor protein aggregates forming in cells, which can lead to neurodegenerative diseases such as Alzheimer's and ALS. The study provides a new window into the transition of proteins from liquid to solid phase.
Researchers at NUS have developed a new treatment method that reduces the size and increases the stability of atherosclerotic plaques in arterial walls. The treatment involves injecting omega-3 fatty acids into the bloodstream via nanomedicine, which helps to reduce inflammation and prevent plaque rupture.
Researchers at the University of Missouri have developed a new type of nanoclay material that can be customized to perform specific tasks. This breakthrough could lead to advances in fields such as medical science, environmental science, and more.
Researchers have developed a biodegradable fluorescent nanoprobe to detect diabetic retinopathy (DR) at its early molecular stage. The nanoprobe binds to VEGFR-2, expressed in the retinal microvessels, allowing for early diagnosis and intervention.
Scientists create optically controllable liposomes called LiDLs, which can selectively release contents inside cells upon exposure to acidic pH induced by green light. The researchers demonstrated that LiDLs efficiently deliver substances without causing side effects, showcasing exceptional extracellular stability.
Researchers have developed a new method to manipulate the shape of double-stranded DNA, known as triplex origami, which can create compacted structures with unique properties. This breakthrough has implications for gene therapy, nanoscale materials engineering, and our understanding of biological processes.
Researchers developed tiny nano-sized pores that can detect specific proteins in complex biological fluids, such as blood. The breakthrough enables fast and accurate disease diagnosis, potentially leading to earlier interventions and improved treatment outcomes.
A team of researchers from the University of Oklahoma and Yale University has developed a super-resolution imaging platform technology to visualize nanoparticles within cells. The technique, called expansion microscopy, enables 3-D imaging with resolutions as low as 10 nanometers, allowing for safer and more efficient nanomedicines.