Articles tagged with Discovery Research
Researchers created an algorithm called PRRDetect to identify tumors with faulty DNA repair mechanisms, which are more sensitive to immunotherapy. The algorithm could help doctors tailor treatments to individual patients and improve treatment outcomes for cancers such as lung and brain tumors.
Researchers have shed light on how a new type of antibody treatment works against ovarian cancer by reactivating patients' immune cells. The study shows that MOv18 IgE reverses the suppression of immune cells and induces them to kill cancer cells, providing new insights into this therapy.
Researchers found that nutrient hoarding by selfish bacteria influences carbon and nutrient availability in freshwater ecosystems. In two Croatian lakes, mesotrophic Crniševo Lake showed higher rates of selfish activity than oligotrophic Kozjak Lake.
Dr. Catherine Champagne, a renowned nutrition expert, has been selected as an Excellence in Nutrition Fellow by the American Society for Nutrition. She is being recognized for her outstanding contributions to the field of nutrition, including her leadership in dietary assessment and nutrition counseling.
Researchers found a novel virus in the model green alga Chlamydomonas reinhardtii, which is the largest temperate virus discovered to date with a latent infection cycle. The discovery sheds light on potential biotechnological applications, including gene editing.
A new study published in Newton uses artificial intelligence to identify complex quantum phases in materials, significantly speeding up research into quantum materials. The breakthrough applies machine-learning techniques to detect clear spectral signals, allowing for a fast and accurate snapshot of phase transitions.
A study found that marathon runners experience a decrease in brain myelin content, but it recovers fully two months later. Myelin acts as an energy reserve, and the study opens new insights into brain energy metabolism.
Penghu 1, discovered on the seabed of the Penghu Channel in Taiwan, is revealed to be a Denisovan mandible dating back to 10,000 years ago. The fossil's molecular identification sheds light on the mysterious distribution and appearance of Denisovans in eastern Asia.
Researchers are investigating the role of five-carbon metabolism in the human body, which could impact long-term health. Baccile's lab is developing functional derivatives of molecules involved in this pathway, aiming to discover their underlying purpose.
Researchers propose a novel machine memory structure and the M2I framework to address excessive data consumption, catastrophic forgetting, and logical reasoning capabilities in large models. The study has potential to revolutionize AI development by mimicking human brain's memory mechanisms.
Four UTA faculty members - Cameron, Dias, Shiakolas, and Yuan - recognized by the National Academy of Inventors for their outstanding research discoveries. Their innovations have made a tangible impact on society through patents, licensing, and commercialization.
A new research by MSU College of Nursing found that school-based asthma therapy (SBAT) significantly reduces asthma symptoms, emergency department visits, and hospitalizations among students. By administering medication in schools, SBAT improves adherence to medication regimens, resulting in annual savings of $5,000 to $7,000 per student.
The A*STAR Institute of Molecular and Cell Biology has achieved international recognition for research excellence while developing local scientific leaders. The institute's significant contributions include the discovery of protein kinases and phosphatases crucial to cell signalling, and the mapping of the fugu fish genome.
Researchers at Ohio State University Wexner Medical Center have discovered a new way that neurons act in neurodegeneration by studying human neural organoids from patients with frontotemporal lobar degeneration (FTLD). They found GRAMD1B plays a significant role in managing cholesterol and lipid stores, which are linked to brain diseas...
The study introduces an innovative method to detect and classify floodplains based on their ability to attenuate floods. The Hydraulic Floodplain Classification emphasizes the variable capacity of the landscape to influence flood routing, enabling better water resource assessments and floodplain management applications.
Researchers at the University of Gothenburg have discovered a molecule that helps more mitochondria function properly, improving energy production in cells from patients with POLG mutations. This breakthrough paves the way for a new treatment strategy and may have broader therapeutic use for other mitochondrial diseases.
Researchers have identified a potential precision medicine approach to prevent chronic kidney disease progression by targeting type 5 collagen, a minor component of scar tissue. A repurposed anti-cancer drug, Cilengitide, has been shown to slow kidney scarring and disease progression in high-risk individuals.
Scientists at Rice University have discovered how a disappearing electronic pattern in a quantum material can be revived under specific thermal conditions. The finding opens new doors for customizable quantum materials and in-situ engineering, where devices are manufactured or manipulated directly at their point of use.
Researchers have discovered new interactions and identified potential targets for cancer therapy by analyzing the effects of inactivating DNA repair genes. By comprehensively studying the interactions between more than 500 crucial genes, the team gained important new insights into how cells maintain genome integrity.
Researchers have discovered a new way to characterize terahertz quasi-bound states by inducing abrupt lateral beam shifts. These shifts can be controlled and potentially used in next-generation sensors and wavelength division multiplexers.
RMIT University's PYROCO technology converts treated sewage into a carbon-rich product called biochar, which acts as a catalyst to produce phenol-rich bio-oil. The technology has been applied to several circular economy applications and offers a sustainable way to reduce carbon dioxide emissions.
A new study found that mesenchymal stem cell-derived extracellular vesicles significantly enhance survival and facilitate substantial peripheral blood recovery in mice exposed to high-dose irradiation. The treatment promoted hematopoietic recovery, with increases in red blood cell, platelet, white blood cell, and hemoglobin levels.
Research reveals thousands of chemical compounds derived from coral reefs and seaweeds are available for microbial decomposition and utilization. Microbes can break down previously thought-to-be-harder-to-degrade chemicals, such as benzene rings and steroids.
Scientists at Virginia Tech have developed a method to produce, store, and deliver exosomes containing wound-healing compounds for targeted drug delivery and diagnostics. The breakthrough process improves stability for up to a year at room temperature, enabling mass production and commercial implementation.
Scientists have discovered a novel regulator of the mitochondrial sodium-calcium exchanger (NCLX), which helps maintain calcium balance in mitochondria. The discovery of TMEM65 could lead to new therapeutic agents to combat calcium overload associated with heart failure and Alzheimer's disease.
Recent study on 2M-WS2 reveals coexistence of striped surface charge order with superconductivity, modifying spatial distribution of Majorana bound states. Experimental results demonstrate that surface charge order does not destroy bulk topology but can modify MBS positions.
Marine turtles' shells exhibit complex trade-offs between toughness, stiffness and flexibility to protect against predators while optimizing movement. The shell's design accommodates demands of both survival and efficient locomotion in aquatic habitats.
The ISSCR has elected new Vice President, Treasurer, Clerk, and Directors to lead the organization. Fiona Doetsch, Lee Rubin, and Megan Munsie bring expertise in neural stem cells, iPSCs, and developmental biology to their new roles.
Researchers have discovered a crucial biological mechanism by studying mouse embryo development, revealing how placenta-derived factors promote the expansion of liver progenitor cells. The study uncovers the role of IL1α in enhancing organoid growth under hypoxic conditions.
Researchers at Weill Cornell Medicine found that decreased ceramide levels in blood vessels can cause chronic illnesses. Ceramides regulate blood vessel tone and prevent blood clots, but low levels increase inflammation, high blood pressure, and glucose levels, leading to cardiometabolic conditions.
Researchers at Chalmers University of Technology have discovered heavy methane emissions from Swedish lakes, posing significant environmental concerns. The findings suggest that these lakes may be contributing to the country's overall greenhouse gas emissions.
A study using cryo-electron microscopy revealed that autoantibodies in myasthenia gravis disrupt acetylcholine receptor function by blocking or activating the immune system's complement pathway. This knowledge helps explain treatment variability and offers a foundation for personalized therapies targeting specific antibody interactions.
Researchers found that sleep duration returns to baseline within two days, but changes in sleep timing and structure can take more than a week, with eastward travel causing the most disruption. The study analyzed 1.5 million nights of data from wearables like Oura Ring.
Researchers at the University of Maryland discovered a way to predict treatment success for cutaneous leishmaniasis, a devastating skin infection. By analyzing a patient's immune system, they identified a distinctive pattern that distinguishes responders from non-responders, with 90% accuracy.
Researchers found that bacterial movement and flagellar rotation activate conjugation genes, enabling DNA transfer in liquid environments. This discovery provides insight into the spread of antibiotic resistance across species.
Researchers found a high-velocity star ejected from a globular cluster at an extreme velocity of nearly 550 km/s, suggesting the presence of an intermediate-mass black hole. The star's similarities with the cluster's chemical composition and age provide strong evidence for the IMBH's existence.
Neuro-immunologist Stephen Hauser has won the 2025 Breakthrough Prize in Life Sciences for his role in identifying the immune system's primary driver of damage to nerve cells in multiple sclerosis. His B-cell theory has led to the development of therapies that have transformed treatment, reducing relapses and improving prognosis.
Reddit communities are adapting their policies to address AI-generated content, with subreddits featuring AI rules more than doubling in 16 months. AI rules are most common in art and celebrity-focused communities, which address concerns about image, audio, and video quality.
Researchers have isolated three new bitter compounds from the mushroom Amaropostia stiptica and found that one of them, oligoporin D, stimulates a specific human bitter taste receptor type at very low concentrations. This discovery expands knowledge of natural bitter compounds and their receptors, which could lead to new applications i...
The CombPlex technology developed at Weizmann Institute allows for the simultaneous imaging and quantification of nearly two dozen proteins within individual cells. This breakthrough enables researchers to measure lots of proteins at the same time, crucial for understanding tissue function and disease processes.
Alice Rossi, Angeliki Spathopoulou, and Gareth D. Chapman received the ISSCR Outstanding Poster Award for their innovative work on quiescent neural stem cells, neural stem/progenitor cell populations, and epigenetic dysregulation in Tatton-Brown-Rahman-Syndrome.
The International Society for Autism Research (INSAR) will hold its 24th Annual Meeting in Seattle, featuring 1600 posters, 28 oral sessions, and keynotes on topics such as daily challenges faced by the autism community and implementation science aimed at enhancing systems of care.
The collaboration aims to advance research on brain health with a focus on Alzheimer's disease. Initial projects will use CAS Content Collection and advanced technologies, including AI models and quantum computing to build and train disease-specific models.
A new web platform, AutoSolvateWeb, developed at Emory University enables chemists of all levels to configure and execute complex quantum mechanical simulations through chatting. The free platform uses cloud infrastructure and automates software processes on the backend.
The Greater Mouse-Tailed Bat uses its long tail as a dynamic sensing tool to avoid obstacles and orient itself in complex environments, especially when vision and echolocation are limited. The study found that the bats' ability to navigate decreased significantly when their tail was numbed.
Researchers at Nagoya University have discovered a unique sound stimulation technology that alleviates motion sickness, reducing symptoms by up to a minute of stimulation. The device stimulates the inner ear with a specific wavelength of sound, activating the vestibular system and improving balance.
Researchers have discovered that planarians can regenerate body parts and even grow new heads, reversing signs of aging such as lost neurons and muscle mass. This finding has implications for understanding age-related decline in mammals, including humans.
The Precision Omics Initiative Sweden (PROMISE) aims to integrate research with healthcare to boost both fields. The initiative leverages Sweden's strengths in genomic analysis, public healthcare system, and technology platforms to create new clinically relevant research results that can be reported back to benefit patients.
Researchers have gained detailed insights into RBP3's structure and mechanism of action, shedding light on its role in protecting the retina from diseases. The study suggests potential therapies to slow or stop retinal degeneration, including RP and myopia.
A study from Michigan Medicine researchers reveals that X-carrying and Y-carrying sperm compete for binding to Spindlins, influencing gene expression and the sex ratio. The findings suggest that this competition is crucial for maintaining the optimal balance of female and male offspring in mice.
Researchers developed a novel approach to understanding how transcription factors determine genetic programs in cells. They used CRISPR to knock out individual transcription factor functions across many blood cells at once and identified key genes and regions responsible for blood cell development.
A University of Maryland study reveals that young plants face a hidden trade-off between fighting disease and growing, leading to reduced reproductive fitness. Plants with stronger disease resistance as seedlings produce fewer flowers and seeds over their lifetime.
The Ralph L. Sacco Scholarships in Brain Health support research into vascular disease's impact on cognitive decline, dementia, and brain health. Researchers Hortense Triniac and Katy Walsh will study protein interactions to reduce stroke risk and investigate cerebral amyloid angiopathy.
Researchers created a bacterial evolutionary map that tracks plasmid gene exchange and identifies barriers to treatment. The study reveals new insights into the co-evolution of plasmids and E. coli strains, paving the way for targeted therapies against antibiotic-resistant infections.
Researchers discovered a mechanism that harnesses immune cells to produce opioids, potentially alleviating chronic pain. Estrogen and progesterone drive this process, which could lead to more effective treatments for women experiencing pain after menopause.
The Playbook Workflow Builder simplifies data analysis and streamlines collaboration for biomedical researchers. Researchers can design custom workflows using pre-built analytical components, removing a major barrier to data-driven discovery.
Researchers have successfully reprogrammed part of the large intestine to function like the nutrient-absorbing small intestine, reversing malnutrition in a preclinical study. The technique, which deletes the colon gene SATB2, restored nutrient absorption and improved survival rates in mice with short bowel syndrome.
The study found that solar wind radiation plays a dominant role in space weathering on the lunar farside, differing from the nearside. The Chang'e-6 samples showed less melt drops and no nanophase metallic iron particles, indicating variations in the space environment.
The National Comprehensive Cancer Network (NCCN) has awarded four early-career oncologists with $150,000 in funding to tackle pressing challenges in cancer care. The recipients will support studies aiming to improve cancer outcomes through molecular residual disease-guided adjuvant therapy and electronic symptom monitoring.
A novel circular RNA, circTP63-N, generated by back-splicing exons 2–4 of the TP63 gene is significantly downregulated in nasopharyngeal carcinoma (NPC) tissues. Restoring its expression effectively inhibits NPC cell proliferation and metastasis via engagement with HSP90AB1 to modulate the YAP1/Hippo signaling pathway.