Researchers at Harvard's Wyss Institute have developed a microfluidic Organ Chip device that accurately models cystic fibrosis lung airway pathology. The model replicates key pathological hallmarks, including mucus layer changes and inflammatory responses, providing a comprehensive preclinical human model for investigating new therapies.
A comprehensive assessment of polyurethane in the US reveals complexities that affect its recovery and recycling. The study highlights opportunities to enhance circularity and increase bio-based content of polyurethanes.
Researchers at the University at Buffalo have created model protein-RNA droplets with properties similar to those of viscoelastic Maxwell fluid and Silly Putty. These droplets exhibit dual behavior, acting like both elastic solids and viscous liquids, depending on the timescale.
A new liquid biopsy method developed by researchers at Pohang University of Science & Technology (POSTECH) demonstrates high sensitivity and specificity in detecting tumor DNA in the blood. The technique can detect even one to three specific tumor DNAs, offering a promising approach for early cancer diagnosis.
A new study from the University of Illinois explores the use of near-infrared spectroscopy to measure moisture content in real-time during the drying process of coated and uncoated apple chips. The technology offers several advantages, including speed, accuracy, and sustainability, over traditional methods.
A team of researchers developed an innovative culture system that enables intestinal epithelial cells to form a three-dimensional villi microstructure. The BASIN system reproduces the structure and function of human intestinal epithelial cells simultaneously in multiple cell culture inserts.
A team of Lehigh University undergraduates has won the National Institutes of Health's Healthcare Technologies for Low-Resource Settings Prize for developing a diagnostic device to detect sickle cell disease in infants. The $15,000 prize will support further development and testing of the device, which could improve healthcare outcomes...
A team of scientists successfully created a form of artificial vision for a blind woman using a prosthesis hardwired into her brain. The Moran|Cortivis Prosthesis enabled Gómez to identify lines, shapes, and simple letters evoked by different patterns of stimulation.
A new, bacteria-based system can detect cancer cells and release therapeutic drugs directly into them, leaving healthy cells intact. The technology has shown promising results in preclinical tests on mice, particularly for liver cancer.
Scientists develop a method to precisely control gas-liquid interfaces at the nanoscale, enabling precise enrichment of target molecules. The technology has potential applications in various fields, including chemical and biological processes.
Researchers from Michigan Technological University created a robot that uses Marangoni propulsion to move across liquid surfaces like insects. The robot's design is inspired by the ability of certain species to manipulate surface tension for speed and maneuverability.
Researchers at MIT have developed a new approach to treat cancer by combining chemotherapy, tumor injury, and immunotherapy. In mouse studies, the treatment eliminated tumors completely in nearly half of the mice and showed promise against various types of cancer.
Researchers at Beijing Institute of Technology created a robot that can track fast-moving rats for extended periods using real-time localization and movement analysis. The robotic rat's built-in stereo vision system enables it to characterize typical behaviors of actual rats, promoting autonomy and reproducibility in behavior research.
The study provides a unique genomic blueprint for understanding the complex mechanisms linking obesity with comorbidities like type 2 diabetes and cardiovascular diseases. The Ossabaw pig's genome is highly relevant to humans, making it an ideal model for studying human obesity.
Rice University's Neuroengineering Initiative is working on developing noninvasive systems to monitor and control the brain. Jerzy Szablowski aims to achieve single-cell precision in 15-20 years through innovative receptor development and gene therapy.
Researchers at Johns Hopkins University have developed a non-invasive optical probe to understand the complex changes in tumors after immunotherapy. Using Raman spectroscopy and machine learning, they identified key features that indicate how tumors respond to treatment, showing promising results for predicting patient response.
Researchers found that eating high-fibre whole grain rye products resulted in greater weight loss and body fat reduction compared to refined wheat alternatives. The study, involving 242 participants, suggests that rye's unique fibre content may contribute to its weight-loss benefits.
Researchers found that regular plants have distinct metabolic differences from CAM photosynthesis-adapted species, which could hinder efforts to bioengineer drought tolerance in crops. Understanding these differences is crucial for future research and potential crop improvement.
A team from The University of Tsukuba used microscopy techniques to analyze the microstructure of the ground beetle's wing casing, revealing a unique helical structure that creates optical effects. This finding has significant implications for the development of new biomimetic materials with enhanced performance.
Researchers at Rice University and the US Army are developing a portable skullcap that analyzes cerebrospinal fluid flow during sleep to clear metabolic waste. The goal is to noninvasively measure and modulate brain health in soldiers, potentially treating sleep disorders in real time.
Researchers developed a soft robotic steerable micro-catheter for precise brain surgery, enabling targeted treatment of cerebral disorders. The innovative catheter uses biomimicry to navigate and maneuver within the brain's complex anatomy.
Researchers aim to replicate natural tendon development using embryonic chicken and mouse models, with a focus on mechanical stimulation and nanoparticle design.
A chemical engineer is developing a novel biomaterial that can mimic the response of pediatric brain cancers to different approaches, allowing for customized treatment plans. The material will be designed to simulate the growth environment of cancer cells inside a tumor and can be used with patient-derived cells.
Researchers adapted classical nucleation theory to understand protein assembly in cells, predicting precise locations and times for droplet formation. The approach offers a new understanding of cell biology and potential control over complex soft materials.
Researchers from FAU and MIT develop a microfluidic assay to study the mechanical performance of red blood cells under hypoxic conditions. The study reveals that cyclic hypoxia can lead to mechanical degradation of the red blood cell membrane, contributing to aging.
A Rice University professor has received a $2.4 million grant from the NIH to develop open-source software for designing personalized treatments for movement impairments using computational modeling and simulation. The software will create customized computer models of individual patients, optimizing treatment solutions.
A recent study employs machine learning to guide the design of novel materials for CO2 capture, identifying elemental composition and textural properties as key factors. The research team's findings suggest prioritizing adsorption parameters and surface area optimization for high CO2 adsorption efficiency.
Scientists from Trinity College Dublin have developed tiny, color-changing gas sensors using new materials and 3D printing techniques. These sensors can detect solvent vapors in air and have potential applications in wearable devices for health monitoring and low-cost environmental monitoring systems.
Researchers discover brain forms a single motor plan to optimize task performance despite uncertainty, upending decades-old theory of motor averaging. The study used experiments and computational modeling to demonstrate the brain's ability to generate an optimal action choice under uncertain conditions.
Researchers at Tel Aviv University have created a system that enables the production of 'good' bacteria capable of eliminating 'bad' bacteria. This breakthrough technology uses a toxin injection system to target specific types and amounts of toxins, offering an alternative to antibiotics.
The Center for Research on Programmable Plant Systems (CROPPS) aims to create systems that enable plants to communicate their hidden biology to sensors, optimizing growth and the local environment. This will lead to breakthrough discoveries, new educational opportunities, and transformative management of crops.
A team of researchers from the Beckman Institute for Advanced Science and Technology has developed a fast, accurate, and cost-effective COVID-19 test. Using label-free microscopic imaging combined with artificial intelligence, they can detect and classify SARS-CoV-2 in under one minute.
Researchers have developed a smart dental implant that resists bacterial growth and generates its own electricity through chewing and brushing. The implant uses a nanoparticle-infused material that repels bacteria and an embedded light source powered by piezoelectric properties to conduct phototherapy.
The university will acquire an optical tweezer to study colloidal copolymer chains, protein binding strength and other phenomena. The instrument will be made available to Rice researchers and collaborators.
A team of researchers is developing a smartphone-based device that can predict the size of aortic aneurysms and detect fluid overload in postpartum women. The device uses arterial waveforms, which can be easily recorded with a smartphone camera or smart scale, to provide a non-imaging solution for AA screening.
Researchers identify commercialized Membrane Distillation as a green solution for clean, drinkable water. The technique overcomes Reverse Osmosis limitations and provides safe drinking water while managing brines, keeping the environment safe.
Scientists develop robotic model of mantis shrimp strike, revealing geometric latching process behind ultra-fast movements. The device accelerates to 26 meters per second, equivalent to a car reaching 58 mph in four milliseconds.
A team of researchers has created a bioink that can reduce toxicity and improve cell survival, enabling the fabrication of clinically relevant human-scale organs. The development paves the way for regenerative medicine applications.
Princeton University researchers have created the world's smallest mechanically interlocked biological structure, a deceptively simple two-ring chain made from tiny strands of amino acids. The study demonstrates that these structures can toggle between at least two shapes, laying the groundwork for a biomolecular switch.
Researchers at Rice and Baylor are expanding their efforts to halt bone cancer metastasis using a molecule targeting osteoporosis and HER2 protein. Their goal is to improve drug concentration at tumor sites, inhibit secondary metastasis, and explore the therapeutic effect mechanism.
Researchers have developed a new way to deliver molecular therapies to cells using a programmable system called SEND, which harnesses natural proteins in the body to encapsulate and deliver different RNA cargoes. This could lead to safer and more targeted delivery of gene editing and other molecular therapeutics.
Researchers at the University of South Florida discovered that glassy polymers, or plastics, have a soft, rubbery layer on their surface that can be controlled. This breakthrough could lead to improved properties such as adhesion and scratch resistance in materials like automobile paint and cellphone screens.
Magnetomicrometry offers a new approach to controlling prosthetic limbs by measuring muscle length and speed, providing more precise control than existing methods. The technology involves inserting small magnetic beads into muscle tissue, which can be precisely measured within milliseconds.
Engineers at MIT have developed a soft, lightweight neuroprosthetic hand that enables amputees to perform daily activities with ease. The prosthetic features a system for tactile feedback, allowing users to feel sensations in their residual limb, and is potentially low-cost for low-income families.
A long-term study in Elkhorn Slough found that superabundant crabs weaken tidal creek banks, reducing marsh plant growth and increasing erosion. Reducing crab abundance led to increased salt marsh vegetation growth and enhanced sediment density.
A multidisciplinary team at KU is working with middle school teachers to develop education modules that expose students to science, psychology, and engineering design. The goal is to address barriers faced by women and minorities in the field, such as gender stereotyping and self-efficacy.
Researchers at the University of Basel developed a breath test to measure treatment success in epilepsy patients. The test provides immediate results without requiring a blood sample, allowing doctors to adjust medication quickly and precisely tailored to individual patients' needs.
Researchers simulated the hydrodynamic behavior of deep-sea Venus flower sponge E. aspergillum, revealing its skeletal adaptations optimize flow physics within and beyond its body cavity. The findings improve understanding of mechanical and biological responses to dynamic forces.
A collaboration has created a first-ever simulation of the deep-sea Venus basket sponge, revealing its ability to withstand dynamic forces and create nutrient-rich vortex within its body cavity. The structure of the sponge is optimized for fluid flow, reducing drag and facilitating feeding and reproduction.
The Vascular Bioengineering Lab at the University of Pittsburgh has received a $100,000 award to develop a predictive model for abdominal aortic aneurysms. The model will use machine learning algorithms to classify different types of aneurysm outcomes and provide personalized management plans for patients.
A new study by Penn State researchers found that more than 60,000 people were treated for nonfatal agricultural-related injuries in US emergency departments between 2015 and 2019. The majority of injured individuals were youths, with nearly two-thirds being male and approximately 80% white.
A team of scientists used the world's smallest computer to study the survival of a native snail species in Tahiti. The study found that the white-shelled Partula hyalina can tolerate more sunlight than its darker-shelled predator, allowing it to persist in sunlit forest edge habitats.
Researchers developed a robotic mechanism for picking and trimming button mushrooms, achieving a 90% success rate in initial tests. The system's performance was improved after multiple picks, demonstrating its potential for automated harvesting.
Researchers at George Mason University are developing a wearable adhesive ultrasound sensor for biofeedback and rehabilitation following musculoskeletal injuries. The proposed technology allows for dynamic assessment of movement and functional measures, enabling personalized treatment plans to reduce recovery times.
Researchers at UTA are combining nanoparticles and light waves to treat traumatic brain injuries on the battlefield. The goal is to create a synergistic effect with improved healing outcomes.
A team of researchers at the University of Pittsburgh is developing a new model to predict the risk of human aneurysms, using mechanical testing and biomechanical simulations. They aim to identify patients at high risk of rupture and improve patient prognosis by guiding surgical intervention.
A dynamic and delicate connection between two pairs of protein filaments, called tip links, plays a central role in hearing. The tension held by these filaments is essential for the activation of sensory cells in the inner ear.
Researchers at the University of Tokyo have developed a highly sensitive biohybrid olfactory sensor that can detect odor molecules in the air. The sensor uses insect olfactory receptors reconstituted into lipid bilayers and has been shown to detect concentrations as low as parts per billion.
Researchers developed fish-inspired robots that synchronize movements in 3D space, exhibiting complex collective behaviors such as aggregation and circle formation. The system uses blue LED lights for vision-based coordination and demonstrates autonomy in underwater environments.
Researchers at Harvard have developed an ionic forcefield coating that allows nanoparticles to bypass the immune system's first line of defense. In mouse experiments, coated nanoparticles survived longer in the body and reached their target location with increased efficiency.