DR. THOMAS C. BROWN, M.D.

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This study focused on the genome of a unique earthworm species found only in the Pyrenees. Researchers assembled the genome, which is made up of 493 million base pairs, to better understand the evolution of this earthworm family and assess its conservation needs, especially since it thrives in dry soils. This information is crucial for protecting the species and its habitat. Who this helps: This helps conservationists and environmental scientists working to protect endangered species and their ecosystems.

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This study looked at how well children can understand their own physical abilities, known as physical literacy, and how this compares to their actual motor skills. Researchers tested 28 children, ages 8 to 12, by asking them to rate their own physical abilities and then measuring their actual coordination skills. They found a small positive link: those who reported better coordination also performed better on coordination tasks, with a correlation score of 0.41, but overall, most self-reported scores did not match actual motor skills. Who this helps: This research can benefit teachers and coaches working with school-aged children in improving their physical education programs.

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Researchers studied how certain bird species that eat a lot of sugar, like hummingbirds and parrots, have adapted at the genetic level. They found that these birds have similar changes in genes related to blood pressure and how their bodies process sugar and fats. For example, they observed that a key gene in honeyeaters that helps manage sugar levels shows consistent changes across these bird types, indicating that they have adapted well to their sugary diets. Who this helps: This research benefits scientists and conservationists studying animal adaptations and can inform efforts to support these bird species in changing environments.

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This study looked at how smoking affects the airways in people with chronic obstructive pulmonary disease (COPD). Researchers used a device to measure breathing patterns in 147 COPD patients over up to six months and found that patients with a history of smoking 25 pack years or more were significantly less likely to maintain normal lung function. This information is important for identifying who is at higher risk of disease progression and can lead to earlier interventions to prevent further lung damage. Who this helps: This helps COPD patients and their doctors understand the impact of smoking on lung health.

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This study looked at patients with acute pulmonary embolism (PE) to see how often they have a condition called acquired antithrombin (AT) deficiency, which can affect how well a blood thinner called heparin works. They found that 27% of the 200 patients had low AT activity (below 80%), and these patients were more likely to stay longer in the hospital, require admission to intensive care, and have worse health outcomes. This findings matter because understanding the prevalence of AT deficiency can help improve treatment strategies for patients with PE. Who this helps: This helps patients with acute pulmonary embolism and their doctors.

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This study focused on training Ukrainian medical physicists to switch from using Co-60 to a more advanced treatment called intensity-modulated radiation therapy while their country is experiencing war. The program included over 50 virtual lectures and hands-on training sessions, attracting 131 participants, and resulted in significant improvements in exam scores—from about 51% to 82% for the first part of the training and from 57% to 80% for practical sessions. This effort is important because it strengthens the medical physics workforce in Ukraine, ensuring better cancer treatment and care during a challenging time. Who this helps: This helps patients with cancer in Ukraine by improving the quality of their radiation therapy.

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This study explored a new compound that boosts the immune response when added to vaccines. The researchers found that when this compound was used with a vaccine, it significantly increased the production of a specific antibody (IgG1) and activated a type of immune cell response associated with allergic reactions and certain infections (Th2 response). This is important because it can improve vaccine effectiveness while showing a good safety profile, meaning fewer side effects. Who this helps: This benefits patients receiving vaccinations, especially those who may need stronger immune responses to certain diseases.

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This study looked at two types of medical images, color fundus photographs (CFP) and fundus autofluorescence (FAF), to understand how they relate to loss of deep visual sensitivity in patients with geographic atrophy (GA). Researchers found that smaller GA lesions (175 micrometers or more) were present in 13% (CFP), 31% (CFP without choroidal vessels), and 41% (FAF) of the images, but only the largest lesions (650 micrometers or more) consistently showed significant visual sensitivity loss in 90% of cases. These findings are important because they help improve the evaluation of GA in clinical research, ensuring that only the most relevant and impactful lesions are considered in studies. Who this helps: This helps patients with retinal diseases and the doctors treating them.

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This study examined the role of a protein called PAR2 in mice with osteoarthritis (OA), especially to see if removing it could protect cartilage over time. The researchers found that mice without PAR2 had much less cartilage damage after 12 months compared to normal mice, with a notable difference of around 4.35 units of damage. This is important because it shows that targeting PAR2, particularly in bone cells known as osteoblasts, could help slow the progression of OA and protect joint health. Who this helps: This research benefits patients with osteoarthritis and doctors looking for effective treatments.

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This study looks at how people's health choices are often blamed for diseases linked to lifestyle, like obesity and diabetes. It examines the World Health Organization's strategy on diet and physical activity, highlighting that it frames these health issues as global problems caused by adopting a “western lifestyle.” The findings show that this perspective underscores a common belief that individuals are responsible for their health, which can overlook wider social influences. Who this helps: Patients dealing with lifestyle-related diseases and advocates for public health.

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This study looked at burnout rates among physicians who specialize in treating sickle cell disease (SCD) compared to those who focus on other areas of hematology-oncology. The researchers found that 60% of SCD doctors reported feeling burnt out, which is significantly higher than the 44% burnout rate among their non-SCD counterparts. This is important because higher burnout can lead to mistakes in patient care and can drive doctors away from their profession, suggesting that systemic issues in caring for SCD patients need to be addressed to support these healthcare providers better. Who this helps: This helps patients with sickle cell disease by ensuring that their doctors are less burnt out and able to provide better care.

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This study looked at how teaching medical students about trauma-informed care (TIC) can improve their skills in emergency procedures. Before the training, only 9% of students felt very familiar with TIC principles, but after the training, this jumped to 70%. Students who received TIC training performed better in simulations, completing 67% of procedures correctly compared to 44% for those trained later, which shows that teaching these principles is beneficial. Who this helps: This helps patients, particularly those with a history of trauma, by ensuring they receive more sensitive and effective emergency care.

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This study looked at how well two sensory processing tests, the ASH and SPM-2-Adult, agree with each other when filled out by young adults. Fifty Australians aged 21 to 35 took both tests, and most of their scores were closely linked, with correlation values ranging from 0.301 to 0.858, showing that the tests generally measure similar things. This is important because it helps occupational therapists choose the right tools to assess how people perceive and react to sensory information. Who this helps: Patients and occupational therapists.

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This study explored how Australian pediatric occupational therapists understand and apply interoception, which is the ability to recognize internal body signals, in their work with children. The researchers interviewed 22 therapists and found that while therapists see interoception as important for helping kids regulate their emotions and engage in activities, their knowledge and confidence in using it vary widely. Many therapists feel they need more tools and resources to effectively incorporate interoception into their practice. Who this helps: This research benefits pediatric occupational therapists and, ultimately, the children they work with.

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This study looked at how often people in New South Wales prisons who inject drugs get reinfected with hepatitis C after being treated successfully. Out of 154 participants monitored, there were 26 cases of repeated hepatitis C infections, with 16 confirmed as reinfections. Notably, the rate of definite reinfection was found to be 15.5 cases per 100 person-years, which increased to 57.9 for those sharing injecting equipment. These findings highlight the urgent need for better harm reduction measures in prisons, like providing clean syringes. Who this helps: This helps patients in prison who inject drugs by advocating for safer healthcare practices.

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This study looked at the stories of four adults who experienced trauma as children, including living in group homes. The researchers found that even though these individuals faced significant challenges, they showed remarkable resilience and were able to grow and find meaning in their experiences. Understanding these personal stories is important because it highlights how people can adapt positively after trauma and can inform better support for young people in similar situations. Who this helps: This helps patients who have lived in group homes and the professionals who support them.

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This study looked at how well children with both epilepsy and ADHD think and learn, comparing their cognitive abilities to children who have only one of these conditions or none at all. The results showed that kids with both epilepsy and ADHD performed worse on cognitive tests, with scores that were 0.30 to 0.72 standard deviations lower than those with just epilepsy or ADHD alone, and 0.61 to 1.12 standard deviations lower compared to healthy kids. This is important because it highlights the significant challenges these children face in their cognitive development, pointing to the need for thorough assessments and targeted support. Who this helps: This helps children with epilepsy and ADHD, their families, and healthcare providers.

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This study focused on the genome of the Asian elephant, a critically endangered species that has lost 95% of its habitat. Researchers successfully created a complete map of the elephant's DNA, revealing important genetic information that can help understand its health and history. They found that certain areas of the genome are related to immune functions and sensory responses, which could help in breeding programs and conservation efforts. Who this helps: This research benefits conservationists and wildlife officials working to protect and restore Asian elephant populations.

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This study looked at how using more complex bedding and surfaces in primate habitats can promote natural behaviors in nonhuman primates and enhance research conditions. The findings indicate that these complex substrates not only support natural social and ecological behaviors, but they can also improve research outcomes. Specifically, using better bedding can lead to better results in studies involving primates, which are often used as models for human health. Who this helps: This benefits researchers and scientists working with primates, as well as the primates themselves by improving their living conditions.

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This study looked at how different patterns of digital media use relate to binge eating symptoms in adolescents aged 10 to 16. Researchers found that about 44.5% of the teens had high screen usage, which was linked to a greater likelihood of experiencing binge eating symptoms, including distress and recurrent binge eating behaviors. The study indicates that both high overall screen time and a risk of social media addiction are important factors in understanding binge eating issues among teens, suggesting that the way they engage with media can matter more than just how long they spend on it. Who this helps: This helps adolescents dealing with binge eating issues, as well as their doctors and mental health professionals.

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This study looked at how well an online educational module helped women with urinary incontinence (UI) understand their treatment options and whether their preferences matched what doctors did during their visits. Out of 1,074 patients, only 128 (about 11.9%) finished the module, and just 38% of the time did the doctors act in line with what the patients preferred after reviewing the module results. These findings are important because they show that the current method of using online education isn't working effectively, so new ways to enhance patient understanding and decision-making should be considered. Who this helps: This helps patients with urinary incontinence by improving their treatment options and decision-making support.

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This study looked at how structural racism affects heart health in Black and White Americans, focusing on data from over 24,000 adults aged 45 and older. It found that Black participants had lower heart health scores (average of 56) compared to White participants (average of 64), and higher levels of structural racism in a state—like unemployment and residential segregation—linked to worse heart health for both groups. This is important because it highlights how addressing racism and related policies could improve heart health and reduce disparities between Black and White Americans. Who this helps: Patients, particularly those in communities affected by structural racism.

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This study looked at how a treatment called repetitive transcranial magnetic stimulation (rTMS), which uses magnetic fields to stimulate the brain, can be combined with therapy techniques to help patients. The authors found that using rTMS alongside acceptance and commitment therapy (ACT) can improve mental health by enhancing brain flexibility and helping patients engage more meaningfully with their therapy. This is important because it could lead to better treatment outcomes for various mental health conditions. Who this helps: This benefits patients dealing with mental health issues, such as depression and anxiety.

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This paper looks at how President Trump's administration has threatened to use military forces in response to protests and immigration issues. It found that using these outdated emergency powers could lead to major constitutional conflicts, especially if Congress doesn’t limit the president’s authority. Clarifying the rules around the Insurrection Act is important because it affects how the government can respond to civil unrest and protect public health. Who this helps: This helps citizens and lawmakers who want to understand the balance between government power and public safety.

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This study collected and shared a large set of brain scans from 118 participants to explore different theories about how we perceive what we see. The participants looked at images of faces, objects, letters, and made-up fonts in various orientations and for different lengths of time while trying to identify specific targets. This research is important because it generates a wide range of data that can help scientists better understand visual processing and the nature of consciousness, making it easier for them to test their ideas. Who this helps: This benefits researchers studying brain function and consciousness.

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This study examined how bacteria survive on surfaces in a beef processing facility after cleaning. Researchers found that nearly 47% of the surfaces tested had biofilms, with the highest levels of bacteria found on floor mats and drains. This is important because these bacteria, including potentially harmful ones like Escherichia, could pose food safety risks. Who this helps: This helps food safety regulators, meat processing facilities, and ultimately consumers.

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This study looked at how white matter lesions in the brains of people with Parkinson's disease affect their cognitive abilities. Researchers examined data from 127 patients and found that those with higher amounts of these lesions had lower cognitive performance, especially in areas like memory and executive function. Specifically, 81%-88% of patients with periventricular lesions showed significant decline linked to disrupted pathways in the brain that are important for cognition, whereas deep lesions affected fewer patients and had less impact. Who this helps: This research helps patients with Parkinson's disease and their doctors understand how brain changes might affect cognition.

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This paper explores how different social identities, like race, gender, and socioeconomic status, affect people's ability to participate in daily activities and access care in occupational therapy. The researchers introduced the concept of "occupational intersectionality," which helps therapists recognize how overlapping identities can lead to greater challenges for clients. The study urges occupational therapists to focus on these complexities to improve care and promote fairness in treatment. Who this helps: This helps occupational therapists and their clients, especially those from marginalized backgrounds.

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This study looked at breast asymmetry in 166 women before and after they received breast implants that were meant to be the same size. Researchers found that the difference in breast volumes decreased from 13.6% before surgery to 8.1% after three months, which is a significant improvement. However, while the volume balanced out, the shape of the breasts did not improve; in fact, the position of the crease under the breasts became more uneven after surgery. Who this helps: This information helps patients considering breast augmentation by providing clearer expectations about outcomes related to breast shape and volume.

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This study looked at how different colors and patterns on wind turbine blades can help birds, specifically great tits, avoid hitting them. Researchers found that the birds were much less likely to approach turbine blades with warning patterns, especially a new design inspired by nature, which made them stay further away. This is important because it can lead to ways to reduce bird deaths from turbine collisions, helping balance wildlife conservation with renewable energy development. Who this helps: This helps birds and wildlife conservationists.

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This study looked at how to accurately detect and measure RNA, which is a key molecule in genetics. The researchers found a new chemical method that allows them to convert RNA into DNA for easier quantification, achieving detection levels as low as 0.3 attomoles, making it one of the most sensitive techniques available. This method is quick, requires few chemicals, and helps reduce errors in RNA detection. Who this helps: This benefits researchers and doctors who need precise RNA measurements for diagnostics and scientific studies.

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This study looked at how certain genes affect sleep influenced by stress in a tiny roundworm called C. elegans. Researchers discovered that many genes are important for how long the worms sleep and when they start, highlighting a key role for a molecule called glutamate. Specifically, one receptor, glr-5, helps regulate both the timing and maintenance of sleep, showing that even simple nervous systems have complex ways to manage sleep. Who this helps: This benefits researchers studying sleep and stress in animals, including humans.

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This study looked at how older Black and Hispanic patients view Medicare Annual Wellness Visits (AWVs), which are designed to help them stay healthy. Researchers spoke to 45 participants, mostly Black women with an average age of 71, and found that they value their health and relationships with their doctors but face challenges like confusion about what AWVs are and historical distrust of the healthcare system. Addressing these barriers is crucial for increasing the use of these wellness visits among these communities. Who this helps: Older Black and Hispanic patients benefit from better access to preventative healthcare.

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This study looked at how a medication called benralizumab affects people with severe asthma, specifically examining what happens when they experience asthma flare-ups while on the treatment. Researchers found that while benralizumab significantly reduces asthma exacerbations by about 50%, when flare-ups do occur, they are often linked to infections rather than inflammation from eosinophils. Notably, 55% of participants had high levels of neutrophils and about 20% had viral infections during these exacerbations, suggesting that infections are a major issue for these patients. Who this helps: This research benefits asthma patients and doctors by providing insights into managing flare-ups while on benralizumab.

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This study created a large dataset of brain activity recordings to better understand how we consciously perceive visual information. Researchers collected data from 100 participants while they looked at different types of images, like faces and letters, presented in various ways. This important dataset helps improve our understanding of consciousness, particularly how we recognize and react to visual stimuli. Who this helps: This benefits researchers studying brain function and consciousness, as well as doctors interested in visual perception.

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This study looked at ways to prevent hematomas, or blood collections after surgery, in outpatient plastic surgeries over 30 years, involving 44,133 procedures. The researchers created a 5-Step Hematoma Prevention Protocol that included a medication called tranexamic acid (TXA). After using this protocol, the rate of hematomas dropped from 0.46% overall to 0.2%, and in facial surgeries, using TXA led to a 91% decrease in hematoma rates. Who this helps: This benefits patients undergoing cosmetic surgery by reducing the risk of complications.

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This study looked at how a protein called EZH2 affects the process of making and modifying important molecules in cells, specifically DNA and RNA. Researchers found that when EZH2 was reduced in human lung cancer cells, there was a significant decrease in the ability to add methyl groups to DNA and RNA, indicating disruptions in their production and functioning. Importantly, changes in the way RNA was modified seemed to interfere with healthy gene expression, highlighting EZH2's crucial role in cell metabolism and signaling. Who this helps: This research benefits cancer patients and doctors by improving understanding of how cancer cells grow and function.

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This study focused on patients with hypereosinophilic syndrome (HES), a condition where there are excessively high levels of eosinophils— a type of white blood cell that can cause various health issues. Researchers analyzed blood samples from 39 HES patients and found that those experiencing symptoms and receiving treatment had higher eosinophil counts compared to those without symptoms. They also discovered specific markers on these eosinophils, showing variations that could help identify effective treatments and monitor disease activity in the future. Who this helps: This benefits patients with hypereosinophilic syndrome and their doctors by improving diagnosis and treatment strategies.

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This study looked at how patients with high-risk recurring prostate cancer are treated in real life, comparing it to recommended guidelines. Researchers found that patients usually start treatment just 20 days after being diagnosed, with common treatments including hormone therapy (28% of patients) and radiation (20%). This is important because it shows that doctors generally follow guidelines that recommend early treatment, which can improve patient outcomes. Who this helps: Patients with high-risk recurring prostate cancer benefit from timely and guideline-driven treatment.

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Researchers studied how removing political ads from Facebook and Instagram affected users in the weeks leading up to the 2020 US presidential election. They found that most political ads targeted supporters of the respective parties, but taking down these ads did not change how much people knew about politics, their opinions on the election's legitimacy, or their likelihood of voting. This is important because it suggests that political ads on social media do not significantly influence users' political engagement or opinions. Who this helps: This helps voters and political campaigners understand the limited impact of social media ads.

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This study looked at how deceptive online networks influenced people during the US 2020 elections. These networks reached at least 37 million users on Facebook and 3 million on Instagram, which is about 15% and 2% of the adult users on those platforms. Most of this reach came from just three networks, which either had political goals or used political content to make money, and they mainly targeted older, more conservative users who often consume untrustworthy information. Who this helps: This helps voters and social media users who need to be aware of misleading online content.

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This study focused on the complete genetic blueprint of a specific type of bat called Saccopteryx. Researchers assembled a genome that is 2.6 billion DNA building blocks long, organizing it into 14 sections, which include a fully assembled X chromosome. The Y chromosome could not be fully put together yet because it is too small. Who this helps: This helps scientists studying bat genetics and evolution.

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This study tested a new inhaled treatment called AZD8630/AMG 104 for people with moderate-to-severe asthma. Researchers found that the 8mg dose of this drug significantly reduced a marker called FeNO by 23% compared to a placebo, indicating effectiveness in lowering inflammation in the airways. The drug was generally well tolerated, making it a promising option for asthma management. Who this helps: This helps asthma patients who struggle with moderate-to-severe symptoms.

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The SEMSTAR project studied how to create a uniform way of collecting and reporting data related to prehospital blood transfusions for patients suffering from severe blood loss. The researchers reviewed 208 potential data points from various emergency medical service (EMS) systems and agreed on 168 important metrics to track, with 86 being essential for universal use. This standardization is crucial because it improves how EMS programs can measure their effectiveness and learn from each other, ultimately leading to better care for patients in critical situations. Who this helps: This benefits patients who experience severe blood loss and the doctors and EMS personnel who treat them.

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This study looked at how often children experience cardiac arrest outside of hospitals across various countries. Researchers found that, on average, there were about 5.56 cases of out-of-hospital cardiac arrest per 100,000 children each year, with differences based on age and underlying causes. This matters because understanding these rates can help improve emergency response and care for children experiencing cardiac arrest. Who this helps: This helps patients and emergency medical providers by highlighting the need for better reporting and treatment strategies.

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In July 2017, a group of 18 people became ill after swimming in untreated water at a lake in California, with 10 needing hospital care. A specific strain of bacteria called STEC O157:H7 was found in the lake, linked to goose droppings, which means the water was contaminated by local geese. This outbreak highlights how untreated recreational water can spread dangerous germs, emphasizing the need for better monitoring to prevent future sickness. Who this helps: This information helps public health officials and local communities by guiding efforts to keep recreational water safe.

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This study created a high-quality reference genome for a specific type of sea snail, which helps researchers understand how these marine organisms react to climate change. The genome is made up of 9 parts and covers 719 million base pairs with over 97% accuracy in assembly and annotation, providing crucial data for future studies on marine biodiversity. This research is important for predicting how global warming will affect ocean life and help protect it. Who this helps: This helps scientists and conservationists working to preserve marine ecosystems.