News on doctoral training and the researchers it produces. Covers PhD and fellowship programs, physician-scientist training, and major training investments.
A recent study published in the Journal of the American Geriatrics Society found that serious depression symptoms increase the risk of stroke and heart disease in older adults. The study discovered that adults with high levels of depressive symptoms had a significantly higher risk of experiencing heart disease or stroke events over a 1...
Dr. Sing Sing Way, a pediatrician specializing in infectious diseases, has made significant contributions to understanding pregnancy complications and infection susceptibility in newborns. His research has the potential to develop vaccines that protect against pregnancy complications.
A recent study published in the Journal of the American Academy of Child and Adolescent Psychiatry found that adolescents who were chronically victimized during school years are five times more likely to think about suicide and six times more likely to attempt it at 15. The research highlights the importance of early interventions to p...
The Stanford-Berkeley device is a noninvasive, wearable technology that analyzes sweat composition for continuous health monitoring. It provides insight into an individual's physiological state at molecular levels, allowing for real-time alerts on fatigue, dehydration, and other health problems.
Researchers developed soft robotic grippers to interact with deep sea coral reef organisms without harming them. The grippers' compliant materials matched natural environments, allowing for non-destructive manipulation and sampling of fragile organisms.
A University at Buffalo-led study will examine the effectiveness of Narrative Exposure Therapy (NET) in treating post-traumatic stress disorder (PTSD) and substance abuse among adolescents who have experienced multiple traumas. NET, a cognitive behavioral therapy, helps participants reconstruct fragmented memories into a clear, persona...
Researchers have developed new humidity sensors with antibacterial properties to prevent biofilm formation and biofouling in high-humidity environments. The sensors combine nanotechnology and fibre optics, offering biocompatibility, low cost, and long-distance measuring capabilities.
A new study by the University of Cincinnati reveals that migraine headaches increase in frequency and severity for women approaching menopause. Hormonal fluctuations during this time may trigger increased headaches, but researchers also suggest that medication overuse could be a contributing factor.
A new study found that prenatal methamphetamine exposure can lead to targeted behavioral issues, but a supportive home environment significantly decreases their severity. The study surveyed 290 children and found strong relations between prenatal methamphetamine exposure and rule-breaking behavior.
A study found that high levels of mitochondrial DNA in the blood are associated with a lower risk of developing chronic kidney disease (CKD). The researchers analyzed data from over 9,500 participants and discovered that individuals with higher mitochondrial DNA copy numbers had a 25% lower risk of CKD compared to those with lower levels.
The Damon Runyon Cancer Research Foundation awarded over $4.39M to 23 researchers conducting innovative cancer research, including four Breakthrough Scientists awards. These grants aim to support novel ideas and therapies in basic and translational cancer research.
A new study by Rosalind Franklin University researchers has discovered that hydrogen sulfide levels regulate chronic inflammation caused by obesity. The findings suggest targeting the Orai3 calcium channel as a novel treatment for obesity-related inflammation and related health issues.
A study suggests that changing dosing instructions from teaspoons to milliliters can significantly reduce the risk of dosage errors. The researchers found that using measuring cups with milliliter markings leads to more accurate dosages, resulting in a 50% decrease in errors.
Researchers reconstructed 3D images of intercalated discs, protein structures that connect heart muscle cells, and found clusters of proteins that work together to pass on electrical signals and pumping force. The discovery may lead to a simple blood test to detect life-threatening arrhythmias.
The Lupus Research Institute has awarded 12 novel research grants to investigate the link between bacteria and lupus, as well as innovative approaches to treating the disease. The grants aim to develop new treatments and potentially prevent lupus through cutting-edge research.
A nanoparticle drug-delivery system that combines photodynamic therapy with a molecular therapy drug reduces tumor progression and metastasis in animal models. The treatment cuts off common treatment escape pathways, offering new possibilities for synchronized multidrug combination therapies.
The American College of Physicians (ACP) and Centers for Disease Control and Prevention (CDC) issue advice on prescribing antibiotics for acute respiratory tract infections, citing unnecessary use that can lead to $3 billion in excess costs. The guidelines recommend reserving antibiotics for serious illnesses only.
Two letters to the editor debate the use of memory-based dietary assessment methods (M-BMs) in formulating dietary policies. Experts disagree on the credibility of M-BMs, with some arguing they are scientifically invalid and others citing limitations that can be mitigated by using multiple data sources.
A new study finds that Indian technology firms, both registered and unregistered, engage in corruption when competing with smaller rivals. However, when facing foreign multinational corporations, they prioritize employee training over corrupt practices.
A new study found that 23% of youths with gender dysphoria possibly or likely had Asperger syndrome. The researchers recommend routine assessment of autism spectrum disorder (ASD) in youth presenting to a gender dysphoria clinic for optimal clinical care.
A comprehensive review of youth gun violence highlights the need for a multifaceted approach, including strengthening families, reducing violent media effects, and improving school climates. The study also explores the potential use of online data mining to predict potential youth violence.
A new set of 'no buy' list criteria could greatly reduce underage viewers' exposure to alcohol advertising on cable TV. The criteria recommend avoiding non-compliant ad placements on low-rated cable shows and late-night programs.
A new online calculator accurately estimates the risk of kidney failure in people with chronic kidney disease using common medical tests. The tool provides reassurance for most patients, who are not at serious risk of kidney failure, and helps high-risk patients prepare for dialysis or transplant.
The USPSTF recommends regular mammography screening for women aged 50-74, with a recommended frequency of every two years. Women in their 40s should make an individual decision with their doctor about starting screening, considering factors like health history and preferences. The Task Force also notes that screening is less effective ...
Research teams confirm biennial mammography for women aged 50-74 offers favorable balance of benefits to harm. Screening frequency impacts mortality and false positives, with biennial screening reducing breast cancer deaths by 25.8%.
A University of Cincinnati researcher has identified PI5P4Kβ, an enzyme that senses GTP levels in cells, as a potential therapeutic target for cancer drugs. The discovery could help slow or halt the growth of aggressive brain cancers and other types of cancer.
A new gene editing technique using CRISPR/Cas9 has been shown to improve vision in rats with inherited blindness. The researchers successfully removed a genetic mutation that causes the disease, allowing the rats to see better. Further development is needed, but this breakthrough offers hope for treating inherited diseases.
Research reveals a decrease in inhibitory neurons in brain's memory center CA2 region, associated with social memory deficits and psychiatric disorders like schizophrenia. The findings suggest a possible link between this brain region and the disorder's symptoms, opening up new avenues for research and potential treatments.
A new Cas9 variant, SpCas9-HF1, eliminates unwanted DNA breaks and reduces them to undetectable levels, expanding therapeutic applications. The high-fidelity variant is also important for research applications where off-target effects can confound results.
A large-scale study of transgender and non-transgender veterans found significant disparities in mental health conditions, including depression, PTSD, and serious mental illness. The study also revealed a higher prevalence of medical diagnoses, with HIV infection being the largest disparity.
Scientists pin down structure of ALS-associated protein clumps, providing first definitive evidence of their toxicity. The breakthrough could lead to the development of drugs to stop clump formation and stem disease progression.
Researchers at UMass Medical School and UMass Lowell are developing Flexware technology to estimate caloric intake of obese patients. The system will be pilot-tested in a clinical trial to increase accuracy and reduce patient bias.
The study found substantial variation in CKD prevalence across European countries, ranging from 3% to 17%, which may be due to factors other than diabetes, hypertension, and obesity. The findings could guide future projections of the CKD burden in Europe and inform prevention and disease management strategies.
Researchers found that low doses of Ambien enhance synaptic GABA signaling, a type of nerve-cell activity beneficial for recovery. The study's results suggest potential therapeutic benefits for humans, but need replication before clinical trials can begin.
A new analysis found that despite federal efforts to diversify clinical research, the number of studies including minorities remains low, and scientists from minority communities are less likely to receive funding. This lack of diversity poses a significant risk to understanding and addressing health disparities in the US population.
A systems biology study of over 400 volunteers found that certain molecular signatures predict strong immune responses to seasonal flu vaccines in both young and elderly individuals. The researchers identified a distinct signature associated with long-lasting antibody responses, which may guide the development of more effective vaccines.
New research finds that gut damage from infection is the primary cause of malnutrition and vaccine failure in infants. The study suggests that prevention measures such as improved sanitation, targeted vaccination, or treatment of infections can help combat malnutrition.
Researchers have found that tumors driven by IDH1 mutations are vulnerable to depletion of metabolite NAD+, which supports the development of new treatments. Inhibiting NAD+ levels can induce the death of IDH1-mutant tumor cells and inhibit tumor growth in animal models.
A new study found that experimental drugs changing energy supply in cells can halt tumor growth and extend survival in mice with cancers linked to IDH1 gene mutations. The research team discovered that cancer cells with low levels of a critical metabolic chemical, NAD, are more susceptible to these drugs.
A Kaiser Permanente study found that a lifestyle intervention program increased the likelihood of meeting postpartum weight goals by 45% for women with gestational diabetes. The program also boosted vigorous-intensity physical activity by an average of 15.4 minutes per week.
New research shows women now spend more years with moderate or severe disability and 2.5 years more with mild disability compared to 20 years ago. Despite this, women's life expectancy at age 65 increased by 3.6 years, while men's life expectancy increased by 4.5 years.
A new study by Johns Hopkins Bloomberg School of Public Health researchers found that over 112,000 people exiting prison or jail got health care coverage through Medicaid in a single year. The programs that helped with enrollment primarily targeted low-income men, and the number of new enrollees likely far exceeds this total.
Researchers at Stanford University School of Medicine have mapped the genome of the African turquoise killifish, a short-lived species that lives only four to six months. The study found evidence of rare genes influencing longevity and aging in other species, including humans.
A University at Buffalo study uses Twitter data to enhance computer models guiding traffic during snowstorms and adverse weather. By analyzing over 360,000 tweets, researchers found that including such data improves the accuracy of models, particularly during peak tweeting hours and in densely populated areas.
African Americans and Latinos saw significant gains in insurance coverage, primary care visits, and timely healthcare after the ACA took effect. The study found uninsured rates declined by 7% among these groups, compared to 3% for whites.
A new study published in the Journal of Nutrition found that walnuts may provide 146 calories per serving, 39 calories less than the previously listed 185 calories. The research used bomb calorimetry to calculate metabolizable energy and took into account the digestibility of walnut pieces.
A Drexel University study found that introducing healthier options to restaurants and supermarkets can increase consumer demand for nutritious foods, particularly in rural communities. The 10-month intervention program resulted in high levels of satisfaction among participating businesses, indicating the feasibility of such campaigns.
A Loyola University Medical Center study found that antidepressant escitalopram reduces levels of two neurotoxic compounds associated with memory loss and dementia in severely depressed patients. The study suggests a potential link between depression and increased risk of neurodegenerative diseases.
Researchers analyzed data from a study of over 4,500 individuals with episodic migraine, finding that those with coexisting asthma were more likely to develop chronic migraine. The study suggests that inflammation and shared environmental factors may contribute to the link between asthma and chronic migraine.
The University of Warwick has been awarded funding for 15 PhD studentships in quantitative cellular dynamics, molecular microbiology, and anti-microbial resistance. The partnership with the Medical Research Council will provide a strong interdisciplinary training programme to produce future leaders in biomedical research.
A Cornell study found that price affects how customers evaluate pizza by focusing on the first slice's taste. When paying $8, diners prioritize the initial impression over the last bite.
George Conidis' groundbreaking discovery shows that galaxies like our cosmic neighbourhood are spinning at an angle, contradicting long-held theories. He used pattern recognition software and 3D computer simulations to measure the spin of outer-lying groupings of galaxies.
Researchers at the University of Montreal have developed a new, non-invasive approach to detect concussions in young football players. The method uses a dual-task assessment and markerless motion capture system to establish a unique profile for each player in just seven minutes.
Researchers at Stanford University School of Medicine discovered that genetic material from ancient viral infections is critical to human development. Blocking the production of a specific RNA molecule stops development in its tracks, they found.
The American College of Physicians recommends prescribing generic medications whenever possible to reduce costs and improve adherence to therapy. Generic medications are as effective as their branded counterparts, but underuse is a significant issue due to misconceptions about safety and efficacy.
A study found that after 6 months of hydroxyurea treatment, sickle cell disease patients' kidney function improved significantly. The urinary albumin/creatine ratio decreased, indicating a potential renal benefit of HU in sickle cell disease.
A study by the American Psychological Association found that older adults who take college courses show significant increases in cognitive capacity compared to those who don't. The research suggests that mentally stimulating activities like college studies can enhance cognitive reserve and potentially reduce dementia risk.
A global task force of 180 scientists has identified high-priority molecular targets for improved patient outcomes in most cancers. The team recommends low-toxicity approaches using non-toxic chemicals, including those found in plants and foods, to reach a broad-spectrum of priority targets.
The Jonas Center will remain a national organization with partnerships at nursing schools nationwide, deploying philanthropy to prepare the next generation of nurses. The center aims to address the dire shortage of nursing faculty by preparing nurses with doctoral degrees.
A recent study by the American Psychological Association found that high parental aspirations for children's academic achievement can lead to decreased performance when those expectations are unrealistic. The research highlights the importance of giving parents realistic expectations to improve their children's educational success.