Academics and activists warn that proposed reforms could lead to greater exclusion of disabled children from mainstream schools. The proposals aim to give parents more control over funding for their child's support, but critics argue this could result in further marginalization.
A novel cocktail of neutralizing reagents has been developed to treat proliferative vitreoretinopathy (PVR), a sight-threatening complication after retinal detachment surgery. The approach targets growth factors and cytokines that promote PVR, with promising results in animal models.
Researchers discover a compound that prevents Type 1 diabetes in mice and has similar effects on human cells from diabetic patients. The finding signals a new direction in fighting the disease and other autoimmune disorders.
Joshua Gans, a Rotman professor, has received a three-year grant to analyze the economic drivers of scientific contributions and their impact on knowledge sharing. The project aims to provide insights for policy areas such as openness in science and promoting information through digital means.
A new study has found that listening to Mozart while performing colonoscopy can increase adenoma detection rates in physicians. The study, which used a randomized controlled trial, compared music with no music and found significant improvements in adenoma detection rates for two endoscopists.
Duke University researchers have developed a reusable DNA chip that can synthesize multiple batches of DNA building blocks and fold them into unique nanostructures. They successfully reused the chip tens of times without significant degradation, paving the way for applications in synthetic biology, drug delivery, and nanotechnology.
Researchers have developed a fast new method for mapping blood vessels that could aid cancer research by analyzing the vascular network of organs in less than two days. The technique uses knife-edge scanning microscopy to create detailed 3D maps of blood vessels, from arteries and veins to smallest capillaries.
Research reveals that college students struggle to identify warning signs and risk factors of disordered eating, with females more aware than males. The study highlights the need for better education on disordered eating, as it can be a coping mechanism for stress and is often hidden due to social stigma.
A new interactive training tool developed by a Duke University researcher has been shown to increase empathic responses from oncologists and improve patient trust. The computer-based tutorial provides feedback on recorded visits with patients, offering an alternative to expensive courses.
A combination treatment of telaprevir with pegylated interferon and ribavirin showed substantial improvement in sustained viral response among African Americans, with an SVR rate of 61% compared to 25% with standard care. Screening for Hepatitis C during routine colon cancer screening is also being explored, particularly among Baby Boo...
Researchers at Dalhousie University have discovered that a specific protein, S100A10, enables macrophages to break down tissue barriers and enter the tumor site, facilitating cancer cell growth and metastasis. This finding presents a potential target for blocking tumor growth by inhibiting S100A10 activity.
A study led by the University at Buffalo reveals that even 'relaxed' systems can exhibit distinct hot and cold spots due to large energy fluctuations. The research raises questions about how energy travels through structures like DNA and the open ocean.
Researchers found that women related to a patient with a hereditary breast cancer mutation but without the mutation themselves have no increased risk. The study settles a controversy and supports current practice guidelines advising non-carriers on no additional risk attributable to their family-specific BRCA1 or BRCA2 mutation.
Researchers found that birds' wings have grown longer and bodies are increasing in mass over the last 27 to 40 years in central California. Climate change is believed to be behind the trend, which challenges the usual thinking about climate change and body size.
Researchers discovered a key enzyme, IreK, involved in resistance to cephalosporins, while another enzyme, IreP, regulates its activity. This understanding could lead to new strategies for controlling enterococcal infections and developing new treatments.
A University of Tennessee researcher has discovered that the fungus Geomyces destructans is the causal agent of White-nose Syndrome, a fungal disease decimating North America's bat population. The study found that exposure to G. destructans causes WNS in healthy bats and can be transmitted through direct contact.
Researchers found a significant north-south gradient in the association between latitude and incidence of Crohn's disease and ulcerative colitis in the US. Vitamin D supplementation may improve clinical activity in patients with Crohn's disease.
A USC study finds that black middle school students whose close friends drink alcohol are more likely to drink themselves, with a significant risk factor identified for future alcohol use. Researchers suggest special prevention programs may benefit this group.
The American College of Physicians recommends that doctors assess the risk of venous thromboembolism and bleeding in patients hospitalized for medical illnesses, such as stroke, before initiating therapy to prevent VTE. Heparin or related blood thinners are prescribed unless the assessed risk of bleeding outweighs likely benefits.
The University of Miami Industrial Assessment Center has received a $1 million grant from the US Department of Energy to conduct industrial assessments and provide training to engineering students. The program aims to help small and medium-sized manufacturers reduce their energy consumption, save money, and increase productivity.
A new Duke University-led study reveals that more than half of eastern US tree species are not adapting to climate change as quickly or consistently as predicted. The research found that nearly 59% of the species examined showed signs of range contraction, while only 21% appeared to be shifting northward.
Researchers at Moffitt Cancer Center have found a way to 'expand' regulatory T-cell (Treg) cells to prevent graft-versus-host disease (GVHD), a serious risk in many cell transplants. The new method uses dendritic cells to activate Tregs, offering a potential breakthrough in preventing GVHD while sparing beneficial immune responses.
A recent study published in PNAS reveals that people in East Asia carry genetic material from Denisovans, a previously unknown archaic human relative. This finding suggests that gene flow between humans and Denisovans occurred on the Asian mainland, contradicting previous theories about hybridization events.
Using Fourier Transform Light Scattering (FTLS), the UIUC team analyzed light scattering patterns from RBCs to identify healthy cell signatures. The Born approximation model enabled accurate detection of misshapen cells in just a few seconds.
A study led by the University of York found that a specially-designed 12-week yoga programme improved back function and confidence in people with chronic lower back pain. After nine months, participants continued to experience benefits, including increased ability to perform daily activities.
Researchers at the University of Leeds have discovered that leg muscle dysfunction is related to the severity of symptoms in heart failure patients. Daily activity in these patients can be limited by impaired leg muscles, not just a failing heart.
Research suggests that mindfulness meditation can have wide-ranging effects on well-being, including improved immune function and reduced blood pressure. A new framework approach explains the mechanisms of mindfulness by identifying four key components: attention regulation, body awareness, emotion regulation, and sense of self.
A study by Thordis Thorsteinsdottir found that men with prostate cancer are twice as likely to commit suicide, but a method called expressive writing can reduce this risk. Expressive writing involves getting the men affected to spend 20 minutes writing down their feelings on at least three occasions after getting their cancer diagnosis.
The partnership aims to develop new academic and research programs in biotechnology, public health, and medicine at the University of Liberia, addressing a national shortage of healthcare workers. The project will provide degree training for medical and nursing students and hire new full-time teaching faculty.
The HealtheSteps program is designed to provide tailored exercise prescriptions and support to residents of Huron County, where rates of cardiovascular disease are higher than average. By engaging with the local community through evidence-based research and community consultations, Dr. Robert Petrella and his team aim to reduce health ...
Researchers found that tomosyn regulates synaptic signaling and plays a crucial role in controlling whether synapses get stronger or weaker, affecting memory formation. Knocking out tomosyn impaired fruit flies' ability to retain memories.
The Princeton study suggests that savanna wildfires play a crucial role in maintaining the division between forests and savannas. The researchers found that regular fires prevent trees from establishing and savannas from turning into forest. However, human activities such as climate change, road construction, and fire prevention measur...
Researchers found that antibiotics are not the sole risk factor for community-acquired Clostridium difficile infection and that nursing home residence is a strong predictor of disease severity. The study identified increasing age, higher Charlson Comorbidity index, and lack of antibiotic exposure as predictors of hospitalization.
Researchers aim to generate antibodies against human proteins without animal testing, using bacterial and yeast libraries to identify active genes. This could lead to a better understanding of human disease and potential therapeutic targets.
A team of scientists at Tufts University is developing ultra-sensitive techniques to detect breast cancer earlier and treat it with greater precision. They aim to create a simple blood test for screening and diagnose the disease more accurately.
A population-based analysis found that close relatives of women with breast cancer who don't carry the BRCA mutation have a similar risk to the general population. The study suggests they may not need extra cancer screening and preventive measures.
The Michael J. Fox Foundation has awarded a grant to develop cerebral dopamine neurotrophic factor (CDNF) as a potential treatment for Parkinson's disease. CDNF has shown promising properties in pre-clinical models and future studies aim to evaluate its efficacy.
Researchers find that icy dust specks on interstellar clouds can speed up chemical reactions, forming complex organic molecules. This discovery sheds light on the origins of life in the Universe, suggesting that these dust grains may play a crucial role in seeding galaxies with chemical potential for life.
Researchers identified a genetic mutation causing CANDLE, a spectrum of diseases characterized by inflammation, fat loss, and elevated temperatures. The discovery may lead to the development of new treatments targeting the interferon pathway.
A new international study found that women without genetic mutations but closely related to those who do have them are at an average risk of developing breast cancer. This contradicts previous claims that all women in such families share a high risk, according to Professor John Hopper from the University of Melbourne.
A new study from Wake Forest Baptist Medical Center found that teens with acne used their medication more frequently when participating in a weekly Internet-based survey. The study, which included 20 participants aged 13-18, showed a significant increase in adherence rates among those who received the survey.
A 12-week yoga program improved back function in patients with chronic or recurrent low back pain, but had similar effects on back pain and general health. The American College of Physicians also recommends assessing VTE risk and prescribing heparin to prevent venous thromboembolism in hospitalized patients.
Researchers at the University of Gothenburg have identified an enzyme required for caloric restriction to work effectively, which can slow down ageing and delay the development of age-related diseases. Increasing the production of another enzyme, Srx1, repairs damaged Prx1, potentially counteracting genetic defects and cancer.
A study found that moderate alcohol consumption is associated with small intestinal bacterial overgrowth (SIBO), leading to gastrointestinal symptoms. Patients who drank a moderate amount of alcohol, sometimes less than one drink per day, were more likely to have SIBO.
A new Indiana University study found that hormonal birth control can still hamper women's sexual satisfaction, including arousal, lubrication, and orgasm. The research involved over 1,100 women using different forms of contraception and suggests that non-hormonal options like lubricants may help alleviate negative effects.
A nationwide study published in the Social Science Quarterly found that most college students do not gain significant weight during their freshman year, contrary to popular belief. The average student gains between 2.5 and 3.5 pounds, with women gaining an average of 2.4 pounds and men gaining an average of 3.4 pounds.
Research found that people with dementia who have a stroke are three times more likely to have greater disability at discharge and only 24% return to their previous home, compared to 57% of those without dementia. The study highlights the need for established guidelines on managing stroke patients with pre-existing dementia.
A new collection of research by IHME provides innovative automated tools for analyzing verbal autopsies, which can be used in countries without vital registration systems. The Random Forest method outperforms traditional physician review and is faster, cheaper, and more accurate.
Researchers developed a tank-like robot that can scale smooth walls using gecko-inspired adhesives, enabling applications in pipe inspection, search and rescue operations, and more. The robot's unique design and sensors allow it to adapt to its surroundings.
Scientists are creating greener technology to prevent marine biofouling, a problem that costs the US Navy over $50 million annually. Researchers have developed stimuli-responsive surfaces that can shake off slime, inspired by nature's own anti-fouling systems.
Michigan State University launches a statewide Division of Geriatric Medicine with $800,000 federal grant to tackle the health care needs of Michigan's aging population and reduce costs. The division aims to create a network of osteopathic geriatric fellowships for doctors to undergo specialized training.
A new study found that structured endoscopist training can significantly improve detection of pre-cancerous growths in the colon. Researchers identified several high-risk sub-groups, including Non-Hispanic Blacks, females, and patients over age 60, who are more likely to develop aggressive proximal colorectal cancers.
A new study reveals that celiac patients may unknowingly expose themselves to gluten through the use of cosmetics, highlighting a significant gap in available information. Researchers found that only two top cosmetic companies provided detailed ingredient information without identifying gluten sources.
A lack of understanding about the healthcare system leads to suboptimal treatment adherence and preventable outcomes. Education, including high school courses and community programs, is key to empowering patients and promoting optimal health.
A Mayo Clinic study found a dramatic increase in GERD diagnoses despite a decrease in symptoms, suggesting physician bias. The study also revealed that patients reporting both GERD and functional dyspepsia symptoms were more likely to be diagnosed with GERD only.
A new DNP-NMR technology will provide researchers with more sensitive and accurate measurements of molecular interactions. This innovation enables structural investigations of complex systems, such as membrane protein complexes, and study of composite materials.
The Mayo Clinic Facebook group provides a platform for patients to share their experiences and challenges with esophageal cancer. The group, led by Dr. Herbert Wolfsen, has become an invaluable resource for patients, caregivers, and medical professionals.
The study, 'Pedigree Chums: Science, Medicine and the Remaking of the Dog in the Twentieth Century', investigates the transformation of dogs through human selection and treatment, as well as their interactions with humans.
A new study in Biological Psychiatry found that targeted brain stimulation increased cigarette cravings, while low-frequency stimulation had no effect. The study suggests that stimulating the superior frontal gyrus could be a potential treatment for smoking cessation.
The algorithm identifies high-risk patients for gastro-oesophageal and lung cancers at an earlier stage by analyzing symptoms and risk factors. It shows that the top 10% of predicted patients accounted for 77% of all diagnosed cases over two years.
NASA is studying three experimental methods for capturing and transporting particles using laser light, including optical vortex and solenoid beams. The goal is to develop a system that can collect extraterrestrial samples more efficiently and reduce mission costs.
Mayo Clinic researchers have developed a new assessment index for microscopic colitis, allowing physicians to objectively score the condition's severity. The Microscopic Colitis Disease Activity Index provides a consistent way to assess symptoms beyond just diarrhea frequency.
A Group Health Research Institute study found that obesity is associated with higher health care costs, but not due to co-occurring depression. Similarly, depression is linked to increased costs, but not because of co-occurring obesity. The study's findings have significant economic implications for the general population.
A new report questions adequacy of disinfection regulations in nail salons and barbershops, suggesting potential transmission of bloodborne pathogens. The study emphasizes the need for further research to define the true magnitude of this risk.
Researchers found that treating patients with low-level non-invasive current stimulation for 10 days significantly reduced visual impairment and improved vision-related quality of life. The study showed a 41% shrinkage of visual field loss in treated patients compared to those receiving sham treatment.
Researchers found that high levels of heat shock factor 1 (HSF1) in ER-positive breast cancer tissue are associated with poorer outcomes, including increased mortality. Elevated HSF1 levels also correlate with larger and more aggressive tumors.
Research suggests that childhood and adult traumas contribute to adult irritable bowel syndrome (IBS), with general life traumas being more common than physical or emotional abuse. The study found patients with IBS report higher levels of traumas over a lifetime, which may sensitize the brain and gut.
Researchers found that specific microRNAs are up-regulated in obese individuals with healthy periodontium and non-obese subjects with periodontal disease. The study suggests microRNA modulation may play a role in modulating inflammatory pathways within periodontal tissues.
Researchers found global increases in ligand binding to CB1 receptors in the brains of women with anorexia nervosa, suggesting a compensatory process. The study suggests that the endocannabinoid system may be a potential new target for developing drugs to treat eating disorders.
Current and former smokers face impaired pancreatic duct cell function and increased risk of colorectal cancer, even after quitting. Women are more susceptible to these risks than men, highlighting the need for early smoking cessation as part of treatment plans.
Fecal microbiota transplants have shown high efficacy in treating recurrent C. difficile infections, with a success rate of 91% in one study. The procedure has also been effective in treating Inflammatory Bowel Disease, particularly when done recurrently. Researchers found that fecal transplant is a safe and effective treatment option ...
Researchers developed a new tool to study the impact of spatial patterns on living cells, allowing them to control protein placement and study their behavior. The technique enabled them to test breast cancer cells and demonstrate the importance of cell adhesion molecules.
Researchers at Virginia Commonwealth University found that infiltration of white blood cells into expectant mothers' blood vessels may explain high blood pressure in pregnancy. This discovery could lead to novel treatments for preeclampsia, a leading cause of premature delivery and maternal mortality worldwide.
Researchers have developed a new technique using low-temperature plasmas to deactivate potentially harmful biomolecules, including those that can cause severe medical problems. The study's findings suggest that the effectiveness of this method may depend on the composition of the plasma.
Using ultra-short pulses of ultraviolet light, scientists increase the number of right-side-up antibodies in QCM sensors, more than doubling their sensitivity. This breakthrough opens up new possibilities for research using this type of sensor.
Researchers found that probiotics significantly reduce the incidence of antibiotic-associated diarrhea and Clostridium difficile-associated diarrhea. Probiotic therapy has been shown to be effective in treating various GI conditions, including ulcerative colitis, psoriasis, and chronic fatigue syndrome.
Recent studies have shown fecal microbiota transplants to be effective in treating C. difficile and inflammatory bowel disease. Additionally, researchers found that cigarette smoking impairs pancreatic duct cell function, even after cessation, increasing the risk of colorectal cancer for women.
Researchers found that social relationships, both formal and informal, significantly influenced the effectiveness of conservation easements. The Malpai Borderlands project demonstrated the importance of tight personal relationships in achieving conservation goals.
A new study published in Perspectives on Psychological Science suggests that women's lower scores on technical aptitude tests may be due to biased testing methods rather than a lack of interest. The researcher found that women score lower on technical aptitude at all intelligence levels, while also exhibiting higher levels of general i...
A new mathematical model can detect financial bubbles in real-time using tick data and statistical techniques. The model estimates asset price volatility to determine if a bubble is forming, which can help prevent economic collapses.
A 2010 outbreak involving 13 NBA teams highlights the risk of norovirus among athletes and staff. Strict hygiene measures, including hand washing and disinfecting, can limit transmission and prevent illnesses.
Researchers discovered a bacterium that targets and kills specific pathogens, making it a potential living antibiotic. This 'vampire' bacteria can survive only by drawing nutrients from prey bacteria, killing them in the process.
Dr. Patrick Catalano received the March of Dimes Agnes Higgins Award for his research showing a link between maternal obesity and an increased risk of metabolic disorders in babies. His work highlights the importance of weight control early in pregnancy to protect children from chronic diseases.
Researchers at the University of Texas Health Science Center have discovered that old stem cells can be rejuvenated by being placed in a young microenvironment. This could lead to personal stem cell banks treating age-related diseases, with the potential for regular rescue and infusion.
Researchers at Mayo Clinic found that a two-hour focused training significantly increased the ability of physicians to detect precancerous polyps in the colon. The study suggests new educational methods could increase colorectal cancer detection rates and reduce cancer deaths.
A study of 100 migrants found that most sex workers choose their jobs for better pay and avoid menial employment, challenging the notion of forced trafficking
Researchers found that patients and staff continue to smoke on hospital grounds, citing safety issues and lack of support. Hospitals should reframe smoking as an addiction requiring treatment, not just a personal choice.
Research highlights social media's benefits and risks in delivering healthcare information to patients, particularly those with esophageal cancer and IBD. The Mayo Clinic's Facebook group for esophageal cancer survivors provides a supportive community, while YouTube content is often misleading and should be approached with caution.
Researchers have successfully modified polytetrafluoroethylene (PTFE) to make it nearly a million times more wear-resistant. They use atomic force microscopes and nanoparticles to study the effects of friction on wear and develop new materials to eliminate wear.
A study using the rubber hand illusion found that people with schizophrenia have a weakened sense of body ownership. This suggests that movement therapy could be helpful for these individuals, particularly those who experience out-of-body experiences. The findings also support the idea that exercise may reduce symptoms of schizophrenia.
A Carnegie Mellon University report found that commonly available internet privacy tools are ineffective for most people, as they often have serious usability flaws and confuse users. The report highlights the need for better user interfaces and feedback mechanisms to empower individuals to protect their online privacy.
Researchers have solved the long-standing mystery of Garrod's fourth inborn error of metabolism by identifying two different DCXR mutations linked to pentosuria in Ashkenazi Jews. This discovery sheds light on historical and geographical patterns of human genetic mutations, providing a new understanding of the condition.
A recent study published in the Journal of Foot and Ankle Research found that over-the-counter orthotics can significantly reduce plantar fascia strain, with an average reduction of 34% in 17 out of 20 subjects. This could lead to improved treatment options for people suffering from plantar fasciitis.