DR. SUSANNA REBA GORDON, M.D.

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This study looked at changes in pediatric intensive care in Israel over the past 25 years, focusing on how many children went to the ICU, their survival rates, and how often they had to be rehospitalized. The researchers found that the percentage of kids admitted to ICUs increased from 3.53% to 6.1%, while the death rate within the ICU dropped from 4.3% to 2.3%, showing improvements in care. However, 46% of children who survived the ICU experience were rehospitalized within a year, compared to 29% of those who didn't go to the ICU, indicating ongoing challenges. Who this helps: This research benefits patients, especially children recovering from serious illnesses, and their families.

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This study looked at how adding more iron to the diet affects the gut bacteria in zebrafish. Researchers found that increased dietary iron changed the types of bacteria present and enhanced conditions for certain bacteria that use oxygen. Specifically, there were significant rises in amino acids but not in fat levels when iron was increased. Who this helps: This helps researchers and potentially patients who rely on iron supplements to understand how these changes might affect gut health.

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This research paper focuses on how to design clinical trials for drugs that are being repurposed for new uses. It highlights important factors to consider, such as the drug's properties, the context in which it's used, and the unique ethical issues surrounding its trial. The authors point out that while repurposing drugs can save money and reduce risk for participants, there are also challenges like intellectual property concerns and issues with data availability that complicate these trials. Who this helps: This helps researchers and companies looking to safely develop new treatments from existing drugs.

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This study examined how well an AI tool called RadAnalyzer can measure heart size in dogs, specifically the vertebral heart size (VHS) and vertebral left atrial size (VLAS), by comparing its results to those of experienced veterinarians. The results showed that RadAnalyzer's measurements were very close to the human observer's, with a strong correlation (0.917 for VHS and 0.873 for VLAS), indicating that the AI tool can reliably assist in measuring heart size from radiographs. This is important because it can help veterinarians make more accurate assessments without the variability often seen in human measurements. Who this helps: This helps veterinarians and dog owners by providing a reliable tool for evaluating heart health in dogs.

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This study examined how artificial light at night affects the growth and development of monarch butterflies. Researchers found that exposure to streetlight illumination increased the growth rate of caterpillars by nearly 16%, reduced the time it took for larvae to develop, and led to an 8% increase in the weight of adult butterflies. This matters because it shows that light pollution can significantly change the way these insects develop, which could have larger effects on their populations and ecosystems. Who this helps: This research benefits conservationists and environmentalists working to protect monarch butterflies and their habitats.

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This study looked at how requiring doctors to specify the source of an infection affects the way antibiotics are ordered in hospitals across multiple locations. Researchers analyzed over 57,000 antibiotic orders from September 2024 and found that 71% were given based on initial guesses about what the infection could be. The most common infection sources were respiratory issues (23%), urinary or renal problems (19%), and skin or soft tissue infections (16%), with a very high agreement (95%) between the sources doctors chose and what they documented. Who this helps: This benefits doctors and patients by improving antibiotic use and potentially reducing misuse.

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This study looked at using spinal cord stimulation (SCS) to help people who have difficulty using their arms and hands after a stroke. Seven participants with severe motor problems had the device implanted for four weeks, and while there were no serious risks, their motor function improved significantly—by an average of 32% in strength and nearly 6 points on a scale measuring arm function. This is important because it shows that SCS could provide a valuable option for improving upper limb use in stroke recovery without needing intensive rehabilitation. Who this helps: This helps stroke survivors who struggle with movement in their arms and hands.

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This study looked at what final-year veterinary students at Massey University think are important qualities for becoming successful veterinarians, particularly regarding professionalism. Students identified key attributes like communication skills, empathy, and integrity as vital for their careers, emphasizing the importance of work-life balance and contributing positively to the profession. They found interactive teaching methods like group work and real-life role modeling from their mentors, rather than traditional lectures, to be the most effective in learning about professionalism. Who this helps: This benefits veterinary students and their educators by improving training and career readiness.

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The study looked at how final-year veterinary students at Massey University in New Zealand view the teaching of professionalism in their program. Most students rated qualities like empathy, collaboration, and effective communication as very important for their future careers, while they thought task-related skills were less crucial. An impressive 95% of students considered the professionalism training to be essential or important, with preferences for hands-on teaching methods like workshops and group activities. Who this helps: This research supports veterinary students and educators by improving how professionalism is taught in veterinary programs.

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This study looked at how different imaging techniques can help identify infections related to heart devices, like pacemakers or defibrillators, and a serious heart condition called infective endocarditis (IE). It found that with more heart devices being used, there's a critical need for better ways to detect these infections, but the exact effectiveness of combining different imaging methods isn't fully understood yet. Improving detection methods is essential because timely diagnosis can significantly affect patient outcomes and survival rates. Who this helps: This research benefits patients with implanted heart devices and the doctors who care for them.

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This study looked at 550 patients with advanced liver cancer who were treated with a combination of two drugs, atezolizumab and bevacizumab, from 2020 to 2023. Among those who stopped this initial treatment, 176 patients went on to receive a second line of treatment, while 48 did not. Patients who received the second line of therapy lived significantly longer—an average of 23 months—compared to those who did not, who averaged 14.3 months. Who this helps: This helps patients with advanced liver cancer by highlighting the importance of follow-up treatments after the initial therapy.

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This study explored how African American adults feel when reflecting on the history of racism in the U.S. Researchers talked to 31 participants, and many expressed feelings like anger, anxiety, and sadness, but some also reported feelings of empowerment. This matters because it highlights the lasting emotional effects of historical racism on individuals today, which can inform future efforts to support mental health in these communities. Who this helps: This helps African American patients and mental health professionals.

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This study looked at horses involved in an EHV-1 outbreak during a horse show in California. Researchers found that older horses had higher chances of getting sick (1.33 times more likely), jumpers were much more affected than hunters (more than 7 times greater risk), and sharing a barn increased the risk of infection (also over 7 times greater). Understanding these factors is important for preventing future outbreaks and ensuring horse health. Who this helps: This helps horse owners, trainers, and vets manage risks related to EHV-1 infections.

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The study looked at Ewing sarcoma, a rare bone cancer in children, by analyzing tumor samples from 74 patients to understand better how proteins in the tumors affect their growth and response to treatment. They found more than 10,000 proteins that can indicate how well patients respond to chemotherapy and help predict their outcomes, revealing that certain immune cells and protein pathways are linked to a patient's prognosis. This research is important because it can lead to new treatment strategies tailored to the specific needs of Ewing sarcoma patients. Who this helps: Patients with Ewing sarcoma.

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This study looked at Mental Health Advance Directives (MHADs), which are legal documents that help people with mental health conditions make decisions about their care. The researchers found that, despite several initiatives, none of the current MHADs being studied meet the standards set by the United Nations Convention on the Rights of Persons with Disabilities. This is important because it shows that existing MHADs might not fully protect the rights of people with mental health challenges as intended. Who this helps: This research benefits policymakers and mental health professionals working to improve mental health laws.

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This study looked at a training program in Australia aimed at helping aged care workers improve their skills in using best practices and implementing innovative solutions in their jobs. Between April 2022 and April 2023, those who completed the program reported significant gains in confidence and abilities, with over 90% showing improvements in their ability to apply research in their work and take on leadership roles. This is important because it equips aged care staff with the necessary skills to drive positive changes in how care is delivered, ultimately benefiting the elderly population they serve. Who this helps: Aged care workers and the elderly individuals they care for.

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This study looked at how screen time differs between children who are overweight or obese and those who are at a normal weight in a largely low-income group. It found that children with overweight or obesity spent about 69.8 more minutes per day on screens compared to their normal-weight peers, averaging 364.3 minutes a day versus 294.5 minutes. Most of these children did not meet the recommended limit of 2 hours per day of screen time, highlighting a need for targeted strategies to reduce screen time, especially passive use during the week. Who this helps: This research benefits children, parents, and health professionals working to promote healthier habits.

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This study looked at patients in the Tampa Bay area who have autoimmune cytopenia (AIC) to see if there are specific biological markers that indicate underlying immune disorders. Out of 104 patients, 53 (51%) were found to have inborn errors of immunity (IEI), with the highest rates (62.5% and 61.5%) in those with autoimmune hemolytic anemia and Evans syndrome. Identifying these markers is important because it can help doctors diagnose immune disorders more accurately and tailor treatments for patients. Who this helps: This helps patients with autoimmune diseases and their doctors in diagnosing and managing their conditions.

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The study looked at a program called ENGAGE that helps stroke survivors get more involved in their communities and social activities. Out of 30 participants, 90% completed the program, 85% actively took part, and 87% were very satisfied with their experience. The program showed a moderate increase in their community and social participation levels. Who this helps: This benefits stroke survivors looking to reconnect with their community.

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This research reviewed how pre-existing antibodies against adeno-associated viruses (AAVs) impact gene therapy. It found that patients with these antibodies are often excluded from trials without solid data justifying this choice, which limits treatment options. The study suggests that pre-existing immunity may not be as critical to the success of gene therapy as previously thought, highlighting the need for new approaches to include more patients in these treatments. Who this helps: This benefits patients who have been excluded from gene therapy trials due to existing antibodies.

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This study explored how both genetics and a person's environment affect the risk of developing unhealthy eating habits during adolescence. Researchers found that specific environmental factors, like parental expectations and peer teasing about weight, can increase the risk of disordered eating behaviors, while supportive parental care can lower it. For instance, high parental criticism was linked to worse eating outcomes in teens with a genetic predisposition to anorexia nervosa. Who this helps: This helps adolescents at risk for disordered eating and their families.

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This study looked at how certain B-vitamins, like B12, B6, and riboflavin, affect thinking and memory in older adults, particularly in those with a genetic risk for Alzheimer's disease (ApoE ε4). Researchers found that lower levels of these vitamins were linked to a higher risk of cognitive problems, with specific odds ratios indicating a 30% to 73% increased risk depending on the vitamin measured. This is important because improving B-vitamin levels could help prevent cognitive decline and dementia, especially in at-risk individuals. Who this helps: This helps older adults, particularly those with the ApoE ε4 gene, and healthcare providers focusing on cognitive health.

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This study looked at how changes in tumor DNA found in the blood could help predict how well patients with advanced cancer respond to immunotherapy. Researchers analyzed blood samples from 627 patients and found that those who had an 80% or more decrease in tumor DNA levels during treatment had significantly better outcomes, living longer without disease progression and overall. This is important because it shows that monitoring tumor DNA in blood can give doctors earlier and more accurate insights into how well the treatment is working, which can help guide patient care. Who this helps: Patients undergoing treatment for advanced cancer.

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This study looked at how spinal cord stimulation (SCS) can help people with severe movement problems in their arms after a stroke. Seven participants with significant motor challenges showed an average improvement of 32% in strength and 5.6 points on a standard motor function test after four weeks of treatment. Importantly, three out of seven were able to regain some hand and finger function. This is important because it shows that SCS can lead to meaningful improvements in motor function and reduce muscle stiffness in stroke survivors. Who this helps: This benefits stroke survivors struggling with arm movement and their healthcare providers.

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This study looked at how antibodies from mother’s milk, specifically IgG, affect the immune systems of newborn mice. Researchers found that when newborn mice consumed these maternal antibodies in their first week of life, it helped control their immune responses to gut bacteria for weeks after weaning. Specifically, the presence of these antibodies reduced abnormal immune reactions to new foods introduced later on. Who this helps: This benefits newborns and their mothers by promoting better gut health in infants.

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This study looked at how spinal cord stimulation (SCS) can help people who have lost movement in their arms after a stroke. Researchers tested this on seven participants and found that their strength improved by an average of 32% and their overall motor function increased by about 6.6 points, even after only a small amount of exercise. This is important because it shows that SCS could provide immediate benefits for arm function and reduce stiffness, which could improve daily life for these patients. Who this helps: These findings benefit stroke survivors with arm mobility issues.

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This paper reviews the history and significance of a protein called F4/80, which is important for identifying certain immune cells called macrophages in mice. Researchers found that F4/80 plays a key role in the immune system and is involved in various functions, including how the body maintains balance and responds to immune challenges. Understanding this protein helps scientists improve their understanding of immune responses, which can lead to better treatments for diseases. Who this helps: This helps researchers and doctors working on immune-related conditions.

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This study examined the genetic factors linked to attention-deficit/hyperactivity disorder (ADHD) by analyzing data from nearly 300,000 ADHD symptom assessments involving over 70,000 individuals. Researchers discovered 39 unique genetic locations associated with ADHD, of which 17 had never been identified before, and found 22 potential genes that may influence the disorder. This research is significant because it improves our understanding of ADHD's genetic basis, which could lead to better treatments and interventions. Who this helps: This helps patients with ADHD and their healthcare providers.

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Researchers created a new type of rat that has been genetically modified to help study oxytocin, a hormone important for various body functions, including social behaviors and stress responses. They found that the levels of oxytocin and its receptor were similar in the modified rats compared to regular rats, and the modified rats showed no differences in weight gain or behavior, like attention and exploration. This work is important because it provides a new tool for scientists to better understand how oxytocin affects behavior and health. Who this helps: This helps researchers studying oxytocin’s role in behavior and hormonal functions.

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This study looked at how well doctors understand and follow current guidelines for managing chronic hepatitis C (HCV). Among 183 doctors from 8 countries, 95% were aware of at least one treatment guideline, and 86% admitted that follow-up care is important for patients who have responded well to treatment. The findings highlight the need for continuous education, as 39% of doctors noticed inconsistencies in their knowledge about HCV management. Who this helps: This helps patients with chronic hepatitis C by ensuring their doctors are well-informed about their care.

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This study looked at the gut microbiome and its impact on cognitive function in the Hispanic community, specifically examining data from nearly 2,500 participants. The researchers found that certain gut bacteria were linked to better cognitive performance, while specific metabolic pathways related to the gut microbiome were associated with decreased cognitive function. Understanding these connections is important because they could lead to new ways to improve brain health or prevent cognitive decline, especially in Latino populations. Who this helps: This helps patients and healthcare providers working with Latino communities.

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This study looked at patients who had a specific type of hip surgery called aseptic revision total hip arthroplasty (rTHA) and found that about 10.6% of them—3,822 out of 36,212—were readmitted to the hospital within 90 days after surgery. The average cost for these readmissions was about $41,148, which increased significantly for patients who needed further surgery. Identifying the reasons behind these readmissions, such as complications like infections and certain health issues like obesity and smoking, helps hospitals find better ways to prevent these costly returns to the hospital. Who this helps: This research benefits patients undergoing hip surgery and healthcare providers by improving post-surgery care.

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This study looked at blood chemicals, called metabolites, and their link to brain aging in older Puerto Ricans to understand their risk for dementia. Researchers found that certain metabolites, like isobutyrylcarnitine and trimethylamine N-oxide (TMAO), were connected to faster brain aging, with specific chemicals showing a relationship between poor brain health and a lower hippocampal volume. These findings are important because they help identify biological markers that may predict dementia risk in Latino populations, which have been under-researched. Who this helps: This helps patients and healthcare providers understand dementia risks in Latino communities.

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This study looked at malaria vaccines and monoclonal antibodies to determine their potential benefits for public health, especially for young children in Africa, where malaria is a major killer. Two malaria vaccines have been introduced, leading to a 13% decrease in overall deaths and a 22% drop in severe hospitalizations, but there is still a need for improved options. New monoclonal antibody treatments are also being explored to help prevent malaria for entire populations and combat parasite transmission. Who this helps: This research benefits patients, particularly young children at high risk for malaria.

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This study looked at how a blood test measuring DNA changes from tumors can help track how well chemotherapy is working for patients with advanced cancers. They found that when the tumor DNA levels in the blood decrease by 98% or more during treatment, patients have better outcomes, with 40% better chances of delaying the need for more treatment and 54% better overall survival. These findings show that monitoring tumor DNA in the blood can provide quick information on treatment effectiveness, helping doctors make better decisions about patient care. Who this helps: This helps patients with advanced cancers and their doctors.

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The study compared two pain management techniques, the PENG block and the SI-FICB, for patients 60 years and older undergoing hip fracture surgery with spinal anesthesia. It found that the PENG block provided better pain relief shortly after the procedure, with average pain scores reducing more significantly both at rest (by about 0.51 points) and during movement (by about 0.52 points) compared to the SI-FICB. This matters because effective pain control can lead to better recovery and mobility after surgery. Who this helps: This helps patients recovering from hip fracture surgery.

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This study looked at how a specific receptor called MARCO affects aldosterone production, a hormone that helps control blood pressure. Researchers found that MARCO reduces both aldosterone levels and the expression of an enzyme called ACE in the lungs of male mice. These findings show that immune cells in the lungs can influence blood pressure regulation, highlighting a new connection between the immune system and hormones. Who this helps: This helps patients with high blood pressure and related health issues.

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This study looked at advanced technologies for examining and influencing how brain cells communicate and work together. Researchers found that new tools, including light-based methods and electrical sensors, allow for better observation and manipulation of brain activity in real-time, improving our understanding of how neural circuits function. This is important because it helps link detailed biological processes with how the brain computes information, paving the way for more effective treatments for neurological conditions. Who this helps: This helps researchers and clinicians studying brain function and related disorders.

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This study looked at a specific part of a protein called HDAC6 that plays a role in how cells break down proteins. Researchers developed new small-molecule inhibitors that target a specific part of this protein interaction instead of the usual approach, finding that these new compounds could better manage protein degradation. They created several new compounds, improving their properties for future development, which could lead to new treatments for diseases linked to HDAC6. Who this helps: This helps patients with conditions related to protein mismanagement, such as certain cancers and neurodegenerative diseases.

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This study looked at how low doses of carbon monoxide (85 micrograms per gram) affect the effectiveness of different antibiotics when there is low oxygen in the environment. Researchers found that carbon monoxide changed how well antibiotics worked, but the exact ways it did so are still not clear. This matters because understanding these effects could lead to better use of antibiotics, especially in conditions where oxygen levels are low. Who this helps: This helps doctors and researchers working with patients who have infections in low-oxygen situations.

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This paper corrects an earlier article about using DNA methylation in blood tests to track how well chemotherapy is working for patients with advanced solid tumors. The original findings highlighted that measuring tumor DNA in the blood can accurately reflect the effectiveness of treatment, helping to determine if adjustments are needed. This matters because it offers a more precise way to monitor treatment progress and improve patient outcomes. Who this helps: Patients undergoing chemotherapy.

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This study explored how health behaviors, like screen time and physical activity, relate to social factors affecting children from low-income neighborhoods, particularly those who are overweight or obese. Researchers surveyed 311 parents, finding that children with obesity spent more time on screens compared to their normal-weight peers. Additionally, children from worse living conditions showed more screen time and sometimes more physical activity, indicating that social factors significantly influence children’s health behaviors, especially depending on their weight status. Who this helps: This information benefits health professionals, policymakers, and parents concerned about children’s health in under-resourced communities.

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This study focused on creating new tiny particles called lipid-polymer hybrid nanoparticles (LPHNPs) to deliver two anti-infective agents, cefotaxime and a peptide called RN7IN6, together. The researchers found that these particles effectively housed both medications, showing strong antibacterial activity, especially against certain tough bacteria. This development is significant because it offers a new way to combat antibiotic-resistant infections, which are a growing public health concern. Who this helps: This helps patients suffering from infections, particularly those with antibiotic-resistant strains.

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This study examined how controlled human infection models (CHIMs), which are tests to better understand diseases and develop vaccines, can be safely conducted in vulnerable groups like people living with HIV in Malawi. The researchers argued that while CHIMs are often done on healthy young adults, it’s crucial to include at-risk populations to gain more relevant insights. They proposed a plan for safely testing a pneumonia-causing bacteria in HIV-positive individuals, potentially improving vaccine development for these high-risk groups. Who this helps: This benefits patients living with HIV and the healthcare professionals treating them.