Europe's forests have already been severely affected by climate change. Thousands of hectares of trees have already died due to drought and bark beetles. Scientists from the University of Vienna and the Technical University of Munich have now investigated which trees can be used for reforestation.
By examining which genes were turned on and off in a mix of cell types from breast cancer biopsies, a team led by UT Southwestern Medical Center researchers developed a tool that can accurately predict which patients with breast cancer will respond to immunotherapies.
Alexander Gow, Ph.D., professor and associate director of the Center for Molecular Medicine and Genetics and professor of pediatrics and neurology at the Wayne State University School of Medicine, received an award from the National Multiple Sclerosis Society for a study into the causes of multiple sclerosis. The grant will explore the early roots of Multiple Sclerosis (MS) in patients that Gow believes may begin years — perhaps even decades — before symptoms become apparent.
Scientists at Johns Hopkins Medicine say that an experimental monoclonal antibody drug called mAb43 appears to prevent and reverse the onset of clinical type 1 diabetes in mice, and in some cases, to lengthen the animals’ lifespan.
Researchers in the laboratory of Tessa Burch-Smith, PhD at the Danforth Plant Science Center and the University of Tennessee, Knoxville, are conducting pioneering work to discover how plants transmit information, important molecules and viruses between cells.
Recent research has successfully quantified the directional characteristics of the clumping index (CI) in various vegetation canopies using the large-scale remote sensing data and image simulation framework (LESS) model. This study enhances our understanding of radiative transfer processes and could significantly improve ecological modeling and climate predictions.
The Korea Institute of Industrial Technology (KITECH) has introduced a new solution in the form of : a transparent mask, addressing concerns surrounding microplastic pollution and harmful solvents of conventional fibrous masks.
Using aerial imagery data and LiDAR, a study remotely identified the hardest-hit areas of Southwest Florida’s Estero Island in the aftermath of Hurricane Ian. Researchers estimated the extent of structural damage and compared pre- and post-storm beach structural changes.
In a recent study, researchers utilized time-series imagery from Sentinel-2 satellites to map the distribution of the mangrove species Kandelia obovata across China. This study represents a significant advancement in mangrove management and conservation, aligning with sustainable development goals.
An unusual group of stars in the Orion constellation have revealed their secrets. FU Orionis, a double star system, first caught astronomers’ attention in 1936 when the central star suddenly became 1,000 times brighter than usual.
By transplanting human neural stem cells, researchers improved memory and reduced neuroinflammation in a mouse model of Alzheimer’s Disease, suggesting another avenue for potential treatment, a study shows. Researchers say the improvements reported after stem cell transplantation must be further studied in mice before advancing to larger animals and, eventually, humans.
Nearly 50% of new businesses fail within the first five years. Many former entrepreneurs apply for 9-to-5 jobs to get back on their feet, but new research reveals an unexpected obstacle: hiring discrimination.
Dinosaurs were as smart as reptiles but not as intelligent as monkeys, as former research suggests.
Samples reveal evidence of changes experienced by the surface of asteroid Ryugu, some probably due to micrometeoroid bombardment.
Spinocerebellar ataxia 4 is a devastating progressive movement disorder. A multinational study has now conclusively identified the genetic difference that causes the disease, bringing answers to families and opening the door to future treatments.
Running, cycling, or swimming – if you regularly exercise, you’re well on track for a long and healthy life, as groundbreaking new research from the University of South Australia finds that an increased cardio fitness level will reduce your risk of death from any cause by 11-17%.
In a paper published in ACS Nano, researchers at Washington University in St. Louis outline how they used a chemical probe to light up interlocking peptides. Their technique will help scientists differentiate synthetic peptides from toxic types found in Alzheimer’s disease.
Tembo Health, a senior-focused telemedicine provider, has announced a partnership with Springwell Senior Living, a 250-resident senior living facility in northwest Baltimore offering independent living, assisted living and memory care services.
The repair of bone tissue damage is a complex process that is well-orchestrated in time and space, a focus and difficulty in orthopedic treatment. In recent years, the success of mesenchymal stem cells (MSCs)-mediated bone repair in clinica
Coronavirus disease 2019 (COVID-19) is an acute respiratory infection caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). SARS-CoV-2 infection typically presents with fever and respiratory symptoms, which can progress to
Wound repair is a complex challenge for both clinical practitioners and researchers. Conventional approaches for wound repair have several limitations. Stem cell-based therapy has emerged as a novel strategy to address this issue, exhibitin
BACKGROUNDMesenchymal stem cells (MSCs) have been extensively studied for therapeutic potential, due to their regenerative and immunomodulatory properties. Serial passage and stress factors may affect the biological characteristics of MSCs,
BACKGROUNDLeukemia stem cells (LSCs) are found to be one of the main factors contributing to poor therapeutic effects in acute myeloid leukemia (AML), as they are protected by the bone marrow microenvironment (BMM) against conventional ther
BACKGROUNDStem cells are undifferentiated cells that possess the potential for self-renewal with the capacity to differentiate into multiple lineages. In humans, their limited numbers pose a challenge in fulfilling the necessary demands for
Hypoxia can get more ability to inhibit inflammation. But how it impact on survival time of mesenchymal stem cells (MSCs) is confusing and how preconditioned MSCs inhibiting inflammation are partially known. Those issues decided the value o
BACKGROUNDOsteoporosis (OP) has become a major public health problem worldwide. Most OP treatments are based on the inhibition of bone resorption, and it is necessary to identify additional treatments aimed at enhancing osteogenesis. In the
Knee osteoarthritis is a degenerative condition with a significant disease burden and no disease-modifying therapy. Definitive treatment ultimately requires joint replacement. Therapies capable of regenerating cartilage could significantly
Researchers at Texas Biomed collaborate with teams at UC Santa Cruz and Brigham Young University to verify the new diagnostic system, which combines optofluidics and nanopores, accurately tests for COVID-19 and Zika virus.
Housing insecurity is an issue for 1 in 20 patients who go to emergency departments at major medical centers in the Southeast, according to a Vanderbilt University Medical Center (VUMC) study published in JAMA Network Open.
For undocumented Latinx patients who sought care in the emergency room during the pandemic, the reported rate of having received the COVID-19 vaccine was found to be the same as U.S. citizens, a new UCLA Health study found.
A multicenter study led by Vanderbilt University Medical Center (VUMC) and Lipscomb University College of Pharmacy in Nashville has identified a potential new treatment for acute heart failure, a leading cause of hospitalization and death.
A review recently published underscores substantial advancements in employing nanobiolubricants within grinding operations, presenting a sustainable and efficient methodology that perfectly combines environmental awareness with enhanced industrial performance. This approach promises to set new standards in manufacturing processes by optimizing resource efficiency and minimizing ecological impact.
A new tool to identify infants most at risk for severe respiratory syncytial virus (RSV) illness could aid pediatricians in prioritizing children under 1 to receive a preventive medication before RSV season (October-April), according to Vanderbilt University Medical Center (VUMC) research published in Open Forum Infectious Diseases and to be presented at the American Thoracic Society 2024 International Conference.
A new publication in FirstView in Oryx sheds light on the status of Mongolian gazelle populations across Mongolia, Russia, and China, revealing both successes and challenges in the conservation efforts of this iconic species
A new Harvey L. Neiman Health Policy Institute study found that physician reimbursement per Medicare patient decreased 2.3% between 2005 and 2021 when accounting for inflation, despite a concurrent increase of 45.5% in physician services to each patient. These reimbursement trends varied widely by physician specialty (-57.6% for cardiac surgery to +189.1% for pain management).
In a new study, researchers report on the molecular assembly of one of the most common anti-phage systems – from the family of proteins called Gabija – that is estimated to be used by at least 8.5%, and up to 18%, of all bacteria species on Earth.
In significant advances for energy-storage technologies, researchers have developed high--ionic-conductivity solid-state electrolytes for sodium-ion batteries that dramatically enhances at room temperature. This breakthrough not only paves the way for more efficient and affordable energy storage solutions but also strengthens the viability of sodium-ion batteries as a sustainable alternative to traditional lithium-ion systems.
University of Minnesota Twin Cities researchers have constructed a robot that uses machine learning to fully automate a complicated microinjection process used in genetic research.
Researchers at the University of Minnesota Twin Cities College of Science and Engineering co-led a new study by an international team that will improve the detection of gravitational waves—ripples in space and time.
An analysis by UChicago researchers revealed that hospitals are more likely to close in predominantly Black and socioeconomically disadvantaged communities, potentially exacerbating existing health inequalities.
Chemical and heat treatment of sewage sludge can recover phosphorus in a process that could help address the problem of diminishing supplies of phosphorus ores.
Fungal disease Fusarium head blight (FHB) is on the rise due to increasingly humid conditions induced by climate change during the wheat growing season, but a fundamental discovery by University of Adelaide researchers could help reduce its economic harm.
Scientists from the University of California San Diego discovered a novel signaling pathway in liver cells, leading to a treatment for fibrosis.
New research points to an economic factor that might be overlooked when considering why drug-related deaths among Black Americans increased significantly after 2010 in U.S. regions reporting heightened fentanyl activity: job losses that followed the Great Recession.
The Endocrine Society has appointed Zane B. Andrews, Ph.D., of Monash University in Melbourne, Australia, as Editor-in-Chief of its flagship basic science journal, Endocrinology.
A newly developed nanomaterial that mimics the behavior of proteins could be an effective tool for treating Alzheimer’s and other neurodegenerative diseases. The nanomaterial alters the interaction between two key proteins in brain cells — with a potentially powerful therapeutic effect.
Frailty is a well-established predictor of complications and death after surgery. However, patients over 65 who undergo a high-risk operation in the emergency room are at significantly increased risk of postoperative complications and death in comparison to the same patients who are assessed solely on their level of frailty, according to a study published in the Journal of the American College of Surgeons (JACS).
A new study led by researchers at the American Cancer Society (ACS) showed people surviving cancer who reported feeling more lonely experienced a higher mortality risk compared to survivors reporting low or no loneliness.
Shutting down a gene called PRMT5 stopped metastatic estrogen receptor-positive (ER+) breast cancer cells from growing after they acquired resistance to a standard therapy known as CDK4/6 inhibitors, UT Southwestern Medical Center researchers showed in a new study.
The survey of more than 1,100 nursing professionals and students shows that more than half express reservations toward the integration of artificial intelligence and 38% question its potential benefits for the nursing field. In addition, despite the potential of telehealth services, 74% of nurses have never utilized them, citing doubts about their efficacy in delivering comprehensive patient care. The new report recommends four strategies for health care organizations to empower nurses in adopting AI.
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