A new method pioneered by Vanderbilt University's Ken Lau lab is poised to make previously inaccessible medical knowledge that has been locked away in old patient samples newly accessible to scientists. The method recovers whole cells instead of only their nuclei, capturing more biological information contained within each cell.
Researchers at Vanderbilt University found that aging cells remodel their endoplasmic reticulum through ER-phagy, a process linked to lifespan and healthy aging. This discovery highlights the ER as a potential drug target for age-related chronic conditions.
The Institute for Quantum Innovation aims to accelerate discoveries from research to the real world, driving advancements in energy, national security, health, insurance, logistics, and critical infrastructure. The collaboration will provide best-in-class learning and research opportunities for students and faculty, putting Vanderbilt ...
Dr. Benjamin P. Brown proposes a targeted approach to improve the accuracy and speed of machine learning in drug discovery. His work focuses on creating a more generalizable deep learning framework for structure-based protein-ligand affinity ranking.
Researchers have successfully confined terahertz light to nanoscale dimensions using hafnium dichalcogenides, paving the way for more energy-efficient THz devices and potential applications in environmental sensing and security imaging. This breakthrough could lead to improvements in opto-electronic devices such as infrared emitters.
A recent study published in Nature Communications has found that specific cell subtypes are more prone to developing into diabetes. By tracking these subtypes over time, researchers can better understand how they drift over time or under different conditions. The findings hold promise for potential prevention and treatment strategies.
Researchers at Vanderbilt University have generated a high-resolution metabolic map of how cells process glucose, revealing a hidden world where organelles and molecular complexes collaborate. The study provides insights into an organizational framework that can be used to study disruptions in diseases like diabetes, obesity, and cancer.
Researchers have made a breakthrough in understanding the molecular determinants of drug response in cystic fibrosis patients who are resistant to current treatments. By analyzing CFTR mutations, they found that some proteins can be 'corrected' and respond to FDA-approved corrector drugs.
Four new studies provide conclusive evidence for the existence of intermediate-mass black holes, offering a window into the universe's first stars. The researchers used data from LIGO detectors to identify these heavy gravitational-wave events, paving the way for future observations using space-based missions like LISA.
A new study published in Science suggests that ketamine's antidepressant effects can be sustained for up to two months by enhancing ERK activity with the drug BCI. This breakthrough could improve treatment outcomes for millions of people affected by major depressive disorder.
Researchers at Vanderbilt University have successfully completed a phase I clinical trial of VU319, a drug that increases the efficacy of acetylcholine at the M1 receptor, showing promise as an Alzheimer's treatment. The trial demonstrated no side effects and target engagement at the highest dose tested.
Researchers at Vanderbilt University have found that the hunger hormone leptin can direct neural development in a leptin receptor-independent manner. This discovery suggests a novel role for leptin in specifying the development of neural circuits involved in autonomic regulation and food intake.
A team of researchers at Vanderbilt University has developed robotic sensory cilia that can monitor mucus conditions in human airways, detecting infection, obstruction, and disease severity. The technology leverages external magnetic fields to sense mucus viscosity and layer thickness, paving the way for real-time monitoring and early ...
Researchers create genetic barcoding approach to record cellular events and clonality in vivo, revealing that colorectal cancer originates from multiple healthy cells. This work provides a new understanding of the transition from polyclonal to monoclonal composition in advanced stages.
Researchers discovered that cyanobacteria can anticipate seasonal changes by sensing photoperiod, promoting cold resistance and altering lipid metabolism. This adaptation may have evolved before circadian clocks, suggesting a new perspective on biological timekeeping.
Researchers have developed EV Fingerprinting, an analytical tool that can characterize extracellular vesicles with minimal sample preparation. This technique may lead to the use of liquid biopsies as a substitute for traditional biopsies for certain patients or diseases.
A robotic device mimics natural esophageal and intestinal movement to aid digestion, helping patients with blockages caused by tumors or stents. The device has the potential to improve quality of life for the aging population.
Researchers argue that AI systems can be designed to follow human law, suggesting a more integrated approach to regulation. The study proposes training AI agents in legal frameworks and using large language models to monitor and shape their behavior.
Researchers at Vanderbilt University have developed a novel brine treatment technology called electrodialytic crystallization that reduces energy consumption and cost of brine crystallization. The technology uses an electric field to induce salt crystallization without using costly evaporation methods.
The new laboratory will use microfluidics, AI, and machine learning to conduct thousands of parallel experiments on single-cell eukaryotic yeast and other microbes. This will simplify the study of biology and provide a pathbreaking 'robot scientist' for fundamental research.
Vanderbilt researchers discover how a protein may treat schizophrenia, including reversing working memory deficits. Enhancing the activity of mGlu1 selectively increases the activity of specific inhibitory interneurons, restoring their ability to inhibit neuronal circuits.
Researchers aim to develop AI agents that reuse information, adapt quickly to new conditions and collaborate by sharing experiences. The goal is to enable machines to continually learn from their collective experiences and improve performance on novel and previous tasks.
A new study by Vanderbilt University has developed Exo-LiFFT, an interactive calculator that helps companies reduce injury risk from work-related musculoskeletal disorders. The tool projects a 20-60% reduction in workplace back injuries for material handling tasks.
Researchers at Vanderbilt University have identified a new target for rapid antidepressant drugs using ketamine's role in synaptic effects. This breakthrough could lead to new treatments for approximately half of patients whose current antidepressants are ineffective, significantly reducing the risk of suicide.
Researchers discovered that pancreatic injury leads to the formation of new cell types that can give rise to cancerous mutations. The study provides a valuable resource for understanding the processes behind pancreatic cancer and potential therapeutic targets.
A recent international workshop aimed to turn plans for a crewed lunar observatory into reality. The workshop, led by Vanderbilt astrophysicist Karan Jani, brought together experts from GW science, planetary science, and lunar exploration to discuss the geophysical properties of the moon and opportunities for observation.
Researchers create efficient, designer infrared light sources with near-arbitrary spectral output, enabling molecular sensing technologies and various applications. The innovative process leverages heat-driven design and machine learning, reducing optimization time from weeks to minutes.
Research reveals that dopamine levels increase with stressful stimuli, rewriting the 'pleasure molecule' narrative, and suggesting new treatment approaches for psychiatric diseases and addiction. The discovery has significant implications for understanding dopamine's role in behavior and developing evidence-based treatments.
TRAIL-coated nanoparticles kill 57% of cancer cells in patient blood samples, with higher lipid raft death receptor 4 levels coinciding with increased treatment efficacy.
Researchers have developed a new approach to trapping and moving nanodiamonds using low power laser beams. This breakthrough enables faster and more efficient manipulation of these carbon-based materials, which are crucial for future quantum photonics applications.
Researchers at Vanderbilt University have found that ketamine's long-term antidepressant effects are linked to the gene MeCP2 and synaptic adaptability. The study reveals how repeated exposure to ketamine strengthens synaptic plasticity, leading to cumulative and prolonged antidepressant effects.
Karan Jani's Gravitational-Wave Lunar Observatory for Cosmology aims to analyze black hole and dark matter mergers with unprecedented sensitivity. The moon's environment offers an ideal backdrop for the observatory, lacking atmosphere and seismic noise, making it a crucial step towards discovering new physics.
Researchers analyzed data from over one million US adults and found a strong correlation between partisanship and social mobility behaviors. Republicans returned to social activities faster than Democrats after initial concerns about COVID-19 subsided.
Researchers found that certain chemotherapeutic agents can promote tissue overgrowth in normal tissues, while an innate immune signaling pathway in fibroblasts causes stem cells to proliferate. This discovery has broad implications for diseases associated with the immune system, including psoriasis and cancer.
Researchers at Vanderbilt University have created a wearable exosuit that reduces lower back muscle fatigue in individuals working in physically demanding fields. The exosuit applies assistive forces to relieve strain on muscles and spine, reducing injury risks and improving safety for frontline workers.
Research reveals familial incarceration has a significant impact on mental health for African American women, leading to elevated psychological distress and depressive symptomology. Employment and social roles can alleviate the burden, contrary to previous studies that only examined parents or children of incarcerated individuals.
Researchers are using Jupiter's mass and orbit to help locate the center of gravity of the solar system, which can signal the presence of massive black holes. By analyzing changes in pulsar timing, they aim to detect gravitational waves that warp space-time.
Researchers discovered that ants must smell and correctly decode chemical markers on intruder ants to trigger aggressive behavior, defaulting to acceptance otherwise. This 'lock and key' mechanism may contribute to the evolutionary success of ants.
Researchers have confirmed the composition of an amorphous structure as a random network containing nanocrystallites, providing strong evidence for one side of the primordial debate. The discovery opens the door for research into other amorphous two-dimensional materials with potentially promising applications.
Researchers at Vanderbilt University have discovered that neural activity patterns can predict which individuals will develop compulsive drinking behaviors after a single binge drinking experience. The study identifies a specific cortical-brainstem circuit as a biomarker for the development of compulsive drinking behavior.
A team of physicists has discovered a quadruple potential well in ferroelectric copper indium thiophosphate (CIPS), increasing the number of options in ferroelectric switching. This finding could lead to new operations and applications in data storage and electronics.
A new study from Vanderbilt University presents a compelling roadmap for capturing multiband observations of gravitational waves emitted by intermediate-mass black holes. This could help fill in the gaps in our understanding of these enigmatic objects, allowing scientists to 'hear the entire song' when it comes to black holes.
Researchers at Vanderbilt University have developed an antibody to target cadherin-11, a major contributor to inflammation in cardiac fibrosis. The study shows that the antibody can fine-tune inflammation and reduce scarring, leading to improved cardiac function.
Researchers at Vanderbilt University found that cancer cells prioritize wider, easier-to-navigate spaces over smaller, confined ones to reduce energy expenditure during metastasis. This discovery highlights the importance of energy metabolism in cancer cell migration and may lead to new strategies for preventing metastasis.
Researchers found that competition for prey among carnivores wasn't a cause of megafaunal extinction. Instead, climate change and human arrival led to the demise of giant predators like saber-toothed cats. Today's apex predators in North America are smaller animals that took advantage of the extinction.
A new treatment uses cellular soldiers created from the body's own defenses to track down and kill escaping cancer cells during surgeries, preventing metastasis. The innovative method has shown promise in clinical trials with triple negative breast cancer patients, increasing five-year survival rates.
Researchers used computer simulations to study Ediacaran organisms' feeding habits, showing they engaged in complex suspension feeding and oriented themselves to amplify nutrient-rich currents. This work helps place Ediacarans on the tree of life alongside modern sea creatures, providing new insights into their evolution.
A Vanderbilt team designed a device that captures the natural stumble response of people with two legs, a challenge for those with prosthetic legs. By tripping test subjects 190 times, they aimed to program computer-controlled prosthetics to prevent more falls.
Researchers at Vanderbilt University developed a low-cost, smartphone-based diagnostic system using nanoscale porous silicon to detect various bodily fluids. The system accurately detects proteins in urine and bacteria in water with accuracy comparable to commercial benchtop measurement systems.
A new study conducted by Vanderbilt University found that bioimpedance spectroscopy (BIS) is more effective than traditional tape measures in assessing the risk of developing lymphedema after breast cancer surgery. The technology reduces rates of progression by approximately 10%, a clinically meaningful improvement.