Researchers found that prescribed burning can produce positive outcomes when carried out on a sensible rotation, including reduced fire fuel loads and increased carbon accumulation. The study used stratigraphical techniques to analyze data from long-term ecological experiments at Moor House National Nature Reserve.
Researchers found that female mice with Alzheimer's-like pathology spent more time in stages with high estrogen levels than control mice, associated with impaired learning and memory. Beta-amyloid production also increased during these stages, highlighting the importance of female biology in nervous system disorders.
Girls exposed to chemicals in toothpaste, makeup, and other personal care products before birth may experience puberty at progressively younger ages. The study found that daughters of mothers with higher levels of diethyl phthalate and triclosan experienced earlier puberty.
A recent study published in JNeurosci found that activation of the anterior insular cortex is a key predictor of relapse after abstinence in male rats. This finding has implications for understanding the neurobiology of relapse and may inform preventative strategies for alcohol use disorder in humans.
A two-year study reveals pangolin hunting is a major conservation issue and devastating animal welfare concern in Assam. Interviews with local hunters found that pangolins are targeted for their scales, which are sold for a premium on the black market.
A program providing individually tailored lifestyle recommendations for patients undergoing colorectal cancer screening helped encourage healthy behavior, according to a study published in Cancer Epidemiology, Biomarkers & Prevention. Participants who received tailored feedback increased their cancer preventive behaviors by 0.11 compar...
A Finnish-Chinese study found that global warming increases frost damage on trees in Central Europe, with some areas experiencing substantial increases in spring frosts. This is due to earlier flowering and leafing out of plants, which can lead to more frequent and severe frost events.
A study found that a gene mutation believed to have protected people from the bubonic plague may also protect HIV patients with hepatitis C from fatal liver scarring. Researchers matched patients with and without the CCR5-delta 32 gene mutation and found that those with the mutation had less fibrosis progression.
A long-running study of mothers and children found that chemicals such as phthalates, parabens, and phenols are associated with earlier puberty in girls. The study suggests that these chemicals may mimic or interfere with natural hormones in the body, leading to an earlier onset of puberty.
Researchers analyzed data from professional sports leagues and online games to find that past shared success among team members boosts their chances of winning future games. The study's findings suggest that team chemistry is a crucial factor in determining team success, transcending cultural differences and industries.
High-dose opioids are widely prescribed for chronic pain, but can cause self-perpetuating therapy and withdrawal. The Canadian government should recall these formulations to regulate dangerous prescribing practices. This would help fuel the opioid crisis, particularly among patients with addiction.
Researchers at Yale University discovered genetic variants linked to DNA repair, immune response, and cancer suppression in giant tortoises that enable them to live over 100 years. These findings provide new insights into aging research and could lead to breakthroughs in human health.
A study by Australian Dietitian Melissa Whitelaw found that 51 patients with 'atypical anorexia' had significant eating disorder psychopathology but were not underweight. The patients experienced life-threatening complications such as low pulse rates and deranged blood electrolytes despite being within or above the healthy weight range.
A new study suggests combining kinase inhibitors with ribonucleases could lead to better results against melanoma. The combination kills cells more effectively than either drug alone, potentially preventing tumor resistance. Researchers hope to test the combination in clinical trials.
A team from INRS has successfully generated high-dimensional cluster states and implemented novel quantum operations, paving the way for one-way quantum computing. This breakthrough uses photons as a data medium, leveraging their unique properties to increase information storage capacity and boost computational power.
A new generation of farmers is shifting towards the outskirts of cities with high demand and purchasing power, driven by a desire for healthier food systems and authentic rural identities. The movement, identified by Purdue University researcher Andrew Flachs, thrives in hotspots like central Texas, Oklahoma, and the Great Lakes region.
A groundbreaking study found that billions of nanoplastics can accumulate in the bodies of marine organisms like great scallops within just six hours. The research, led by the University of Plymouth, showed that even smaller particles measuring 20nm had become dispersed throughout the body's organs.
Researchers from Singapore University of Technology and Design have engineered a new inexpensive nanomaterial with exceptional performance in visible and infrared light interaction. The material can be used to improve solar cells and optically detect minute traces of biomolecules, offering potential industrial relevance.
A recent study found that changes in relationships affect physical activity levels, with divorced men and newly partnered women experiencing significant reductions in daily steps. Interestingly, higher socioeconomic individuals showed increased aerobic steps over a four-year follow-up period.
A UCLA-led research team has identified two major groups of genes involved in mutations that result in an overproduction of tau protein, a hallmark of progressive dementia. The study suggests that these genetic processes may be targetable with experimental drugs.
The study reveals the molecular mechanisms of phytochromes, which convert light into cellular information, and their potential applications in oncology and genetic disease treatment. Understanding these proteins can help develop non-invasive imaging techniques and light-controlled tools for medical applications.
Research at Baylor University found that students who met the 8-hour sleep challenge averaged a four-point grade boost on their final exams. This improvement was seen even after removing extra credit points, suggesting that better sleep itself led to improved performance, not just the incentive.
Researchers have developed a faster way to acquire 3D endoscopic optical coherence tomography (OCT) images using 40% less data, which could aid in early detection and classification of various diseases. The new method uses computational approaches that create full 3-D images from incomplete data.
Researchers identified genetic changes that enable tumor cells to evade immune detection after stem cell transplant. Telomere length is linked to risk of death from high-dose chemotherapy in MDS patients.
A recent study found that data and predictive analytics can help address the issue of bank overdraft fees, which are a significant source of revenue for banks. The researchers developed policy simulations to show that alternative pricing strategies can increase bank revenue while improving consumer welfare.
Researchers developed porous composites based on SiC/AIN with up to 40% aluminum nitride, exceeding traditional materials due to solid solution formation at grain boundaries. These composites improve thermal conductivity, heat resistance, and low coefficient of thermal expansion.
A new report highlights the common challenges faced by large health systems when implementing telehealth programs, including engaging leadership, prioritizing areas for support, and educating patients. Despite these hurdles, investing in telehealth can lead to significant cost savings and improved patient access.
Researchers at ICFO have developed colloidal quantum dot (CQD) infrared emitting LEDs with unprecedented values in the infrared range, achieving external quantum efficiency of 7.9% and power conversion efficiency of 9.3%. The CQDs' unique properties allow for efficient charge funnelling and low electronic defect density, enabling signi...
A CU Anschutz study found that female academic hospitalists face inadequate paid parental leave, difficulty with breastfeeding support and diminished career opportunities. The study calls for more generous paid leave policies to attract and retain women in the profession.
A new study published in the journal Obesity suggests that alcohol consumption may attenuate long-term weight loss in adults with Type 2 diabetes. Participants who abstained from alcohol during a lifestyle intervention program lost more weight than those who drank, highlighting the importance of limiting alcohol intake for effective we...
Researchers at the Hubrecht Institute found that adult hearts do not have stem cells that can regenerate lost heart muscle after a heart attack. Instead, connective tissue cells produce scar tissue to replace the lost cardiac muscle, which helps maintain heart integrity.
A new study by UMD researchers found that saltier waterways are creating 'chemical cocktails' that release toxic metals and pollutants from streambeds. These cocktails can have devastating effects on drinking water supplies and ecosystems, similar to the 2014 Flint water crisis.
A recent study found that around 72% of women at higher risk of breast cancer are worried about the long-term effects of tamoxifen, while 57% believe it will give them unpleasant side-effects. Despite its proven ability to prevent breast cancer, fewer than 15% of women with discussed preventive therapy are taking tamoxifen.
Researchers discovered that babies with a diverse range of nasal bacteria tend to recover faster from their first respiratory virus. Conversely, those dominated by certain bacterial families are more likely to experience prolonged symptoms.
People with epilepsy living in high-crime Chicago neighborhoods have three times as many seizures as those in low-crime areas, a new study finds. The researchers used data from 63 participants and found that those in high-crime neighborhoods experienced an average of seven seizures over 90 days.
Researchers have discovered that certain naturally occurring yeast strains can produce beneficial acids, improving wine taste and quality. The study focused on Lachancea thermotolerans yeast, which can be used in conjunction with traditional wine yeasts to enhance the flavor profile.
Researchers at Dana-Farber Cancer Institute present positive results from clinical trials of CAR T-cell therapy and immunotherapy for patients with leukemia and lymphoma. The studies show that Yescarta provides durable benefit to lymphoma patients, while pembrolizumab achieves long-lasting responses in patients with an aggressive form ...
A follow-up analysis of axi-cel-treated patients with diffuse large B-cell lymphoma (DLBCL) reported that 51% were still alive two years post-treatment. The study found that 83% achieved a reduction in cancer activity, and 39% had ongoing responses. CAR-T cell persistence and B-cell recovery were also observed in most patients.
Dr. Nazha presents results of a personalized prediction model that surpassed current prediction models for Myelodysplastic Syndromes (MDS), predicting patient mortality and transformation risk with high accuracy.
The study found nearly 40% of large B cell lymphoma patients remained in remission beyond 2 years after receiving Yescarta treatment. Patients with refractory disease showed durable responses, giving hope for a cure.
A global clinical trial has shown that chimeric antigen receptor (CAR) T cell therapy can lead to long-lasting remissions in patients with relapsed/refractory diffuse large B-cell lymphoma. The treatment, known as Kymriah, modified patients' own immune T cells to target cancer cells and achieved high remission rates.
The phase-2 JULIET trial found that CAR-T cell therapy achieved a 52% favorable response rate in patients with relapsed or refractory diffuse large B-cell lymphoma, with 40% experiencing complete responses. Sixty-five percent of patients remained relapse-free after one year.
Researchers found that checkpoint blockade therapy can sensitize patients to better respond to future use of drugs, even when initial attempts failed. This breakthrough has significant implications for treating relapsing non-Hodgkin lymphoma and Hodgkin lymphoma patients.
A daily hydroxyurea pill has been shown to improve health outcomes for young children with sickle cell anemia in resource-challenged sub-Saharan Africa. The treatment reduced rates of pain episodes, infections, malaria, transfusions, and death by significant margins.
A new study highlights the effectiveness of CAR T-cell therapy in treating diffuse large B cell lymphoma patients. The real-world outcomes show that 81% of patients responded to the therapy with 58% having no detectable cancer after four months.
A 5-year study finds that deep-insulating snowpack loss could reduce forest carbon storage and filter pollutants by 95% in the northeastern US. This decline affects sugar maple trees, impacting industries like timber, maple syrup production, and tourism.
Preliterate 6-year-olds outperformed their peers on grammatical relations, but struggled with novel words. After six months of reading instruction, the advantage disappeared, suggesting that literacy may come at a cost.