SANTOSH THOMAS PRABHU, M.D.

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This study looked at how yoga affects people with atrial fibrillation (AF), a heart condition that causes irregular heartbeats, compared to regular exercise. Over a year, 222 participants either practiced yoga at least three times a week or followed standard care that included 150 minutes of exercise weekly. The researchers aimed to see if yoga could reduce the occurrence and severity of AF episodes, which could offer a helpful lifestyle option for managing this condition. Who this helps: This benefits patients with atrial fibrillation seeking non-drug treatment options.

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This study looked at a new treatment method using Cs-131 collagen tiles for patients with recurrent glioblastoma, a type of brain cancer that often comes back after treatment. In a group of 15 patients who had surgery to remove their tumors, the average time before cancer progressed again was about 9 months, and most patients tolerated the treatment well; only one experienced significant side effects. This matters because it offers a potential new approach to improve survival and manage recurring brain cancer without needing more surgery. Who this helps: Patients with recurrent glioblastoma looking for effective treatment options.

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This research paper examines how Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD), a common chronic liver condition, increases the risk of heart problems, such as heart attacks and strokes. The study found that people with MASLD face a much higher risk of cardiovascular disease, highlighting the urgent need for early detection and better ways to assess this risk. It also notes that specific treatments can help both liver health and heart health, though their effectiveness can vary among different patient groups. Who this helps: This benefits patients with MASLD, doctors treating them, and anyone at risk for cardiovascular disease.

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This study focused on improving the delivery of two drugs, sulfasalazine (SAS) and disulfiram (DSF), to better prevent lung cancer, which is a leading cause of cancer deaths. Researchers developed a new delivery system that made the drugs more effective by increasing their absorption in the body; specifically, they found a 7.9-fold increase in how well SAS was absorbed compared to the traditional doses. This improvement could lead to better outcomes for patients at risk of lung cancer. Who this helps: Patients at risk of lung cancer.

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This study looked at how a protein complex called mTOR controls the formation of tiny structures on the surface of epithelial cells, which help these cells absorb and secrete substances. The researchers found that mTOR impacts the activity of other proteins that either promote or limit the growth of these structures. Specifically, mTORC1 helps manage the size of the structures by preventing excessive growth, while mTORC2 influences their pattern, ensuring they are formed correctly. This research is important because understanding how these processes are regulated can help in developing treatments for conditions related to epithelial cell function, such as certain diseases and cancers. Who this helps: This helps patients with conditions that affect the epithelial tissues, such as cancer or gastrointestinal diseases.

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This study looked at a treatment for patients with recurrent high-grade glioma (a type of brain cancer) that combined a viral therapy called Delta-24-RGD with a drug known as interferon gamma (IFN-g). Out of 37 patients, those who received both treatments had the longest survival times, with some living on average 44.2 months after treatment. The research found that higher levels of certain immune cells and antibodies in the blood two months after treatment were linked to longer survival, suggesting that strong immune responses may predict better outcomes. Who this helps: This benefits patients with recurrent high-grade glioma and their doctors.

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Researchers studied a new artificial intelligence model called Brain Imaging Adaptive Core (BrainIAC), which analyzes brain MRIs to help diagnose and plan treatment for neurological diseases. They tested it with data from nearly 49,000 brain MRIs and found that BrainIAC outperformed other models, especially in situations where there isn't much data available, achieving better results in challenging prediction tasks. This advancement could lead to faster and more accurate diagnoses, ultimately improving patient care. Who this helps: This helps doctors and patients with neurological conditions.

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Researchers studied how well artificial intelligence (AI) can predict the survival chances of patients with brain metastases from non-small cell lung cancer (NSCLC) who were treated with a specialized form of radiation called stereotactic radiosurgery (SRS). They analyzed data from 133 patients and found that AI models could accurately predict treatment outcomes, achieving a high accuracy score of 0.92, which means they were very good at identifying those who might not respond well to the treatment. This is important because it helps doctors make better decisions about treatment plans for patients, potentially improving their survival rates. Who this helps: This helps patients with brain metastases from lung cancer and their doctors.

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This study looked at how patients with brain tumors caused by melanoma (melanoma brain metastases) responded to a treatment combination of ipilimumab and nivolumab, with or without an early radiation therapy called comprehensive stereotactic radiosurgery (cSRS). Out of 132 patients, those who had cSRS earlier had larger and more symptomatic tumors, but while they had better control of tumor growth in the brain (median 37.6 months without progression compared to 5.5 months), there was no significant difference in overall survival time (47 months vs not reached). This research highlights the potential benefits of early radiation for controlling tumor spread in the brain, even if it doesn't directly lead to longer life for patients. Who this helps: This helps patients with melanoma brain metastases and their doctors in making treatment decisions.

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This study examined the medicinal properties of the wild fern Drynaria quercifolia, focusing on its ability to fight bacteria, reduce oxidative stress, help with diabetes, and lessen arthritis. The researchers found that its extracts significantly inhibited bacteria like Pseudomonas aeruginosa and Vibrio cholerae, and showed strong antioxidant effects with an impressive IC50 value of 86.45 µg/mL. Additionally, the fern's properties suggest it could be useful for developing new treatments for infections, diabetes, and arthritis. Who this helps: Patients with infections, diabetes, and arthritis.

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This study looked at how entering the brain's ventricle during surgery for high-grade gliomas might affect the spread of cancer and survival rates. Researchers reviewed records from 884 patients and found that while 44% had ventricular entry, it didn't increase the risk of cancer spreading in the lining of the brain or shorten overall survival. However, tumors that touched the brain's lining significantly raised the risk of spread by nearly four times and worsened survival rates. Who this helps: This research benefits surgeons and patients by providing insights into surgical techniques and tumor characteristics.

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This research focused on a liver condition called metabolic dysfunction-associated steatotic liver disease (MASLD), which is common in people with type 2 diabetes. The study found that MASLD affects most patients with type 2 diabetes and significantly raises their risk of serious health issues like liver damage and heart problems. It highlights that while lifestyle changes are crucial for treatment, new medications are being developed that not only help control blood sugar but also improve liver health. Who this helps: This benefits patients with type 2 diabetes, particularly those at risk for liver disease.

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This research looks at how plants adapt to stress from pests and environmental conditions, focusing on new technologies for enhancing their resilience. The study highlights the benefits of using CRISPR/Cas gene editing for making precise changes to plants, which can improve their growth and resilience. It also emphasizes the potential of nanotechnology to help deliver nutrients more effectively and support these genetic edits, making crops healthier and reducing the need for chemical fertilizers. Who this helps: This benefits farmers and agricultural scientists working to improve crop yields and sustainability.

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This study explored a new educational method for teaching medical students about lifestyle medicine, which focuses on preventing chronic diseases through healthy living. Over 12 weeks, students participated in simulated group appointments where they created lifestyle plans and received feedback, leading to significant improvements in their self-reported skills in patient care, medical knowledge, and more, with effect sizes indicating robust growth (1.13 to 2.71). This matters because it demonstrates a practical way to better prepare future doctors to help patients manage their health through lifestyle changes. Who this helps: This benefits medical students and future patients seeking better lifestyle-related healthcare.

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This study focuses on a new method to create special beams of ultraviolet light using thin materials. Researchers achieved a conversion efficiency of 0.14% in calcium fluoride (CaF) at a specific wavelength, which is about 20 times better than a similar method using quartz. This advancement is important because it allows for more effective and tunable ultraviolet light sources, which can improve various high-speed imaging and analysis techniques in science. Who this helps: This helps researchers and scientists working in fields that require precise ultraviolet light sources, like ultrafast spectroscopy.

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This study looked at the way a type of chemical molecule, called cycloparaphenylene, and its related structures can be mathematically described using graph theory. The researchers measured a specific feature called "metric dimension," which helps identify the unique arrangement of atoms within these molecules. They found that certain highly symmetric molecules, like cycloparaphenylene, have a lower metric dimension, meaning fewer points are needed to describe their structure. This is important because it can make it easier to analyze and differentiate similar molecules in chemical research. Who this helps: This benefits researchers and scientists working in chemistry and materials science.

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This study looked at a rare type of tumor called PEComa, which can form in the tissue around blood vessels in the abdominal area. Researchers reported on a young boy who had stomach pain and a noticeable lump, and after a special biopsy, they confirmed he had this specific tumor using a unique test. The boy is now healthy, highlighting the importance of recognizing such rare tumors for proper diagnosis and treatment. Who this helps: This helps doctors identify uncommon tumors in children, leading to better diagnosis and care for young patients.

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This study looked at the need for routine CT scans following a minimally invasive brain biopsy, focusing on whether these scans are truly necessary for all patients. Researchers reviewed data from 751 patients and found that 42% had some bleeding detected on the CT scan, but only a small portion (5%) had their treatment changed because of what the scan showed. The study concluded that rather than doing automatic scans, it would be better to only perform them if patients show specific symptoms, which could save money and reduce unnecessary radiation exposure. Who this helps: This approach benefits patients by potentially reducing their exposure to unnecessary procedures and costs.

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This study examined the role of a specific protein called Dot1L in how bone heals after an injury. Researchers found that lowering Dot1L activity led to a significant increase in the number of bone repair cells, with a 30% rise in Cxcl12-responsive progenitors and faster bone formation. Understanding how Dot1L works can help develop new treatments to enhance bone healing for patients with injuries or bone disorders. Who this helps: This helps patients recovering from bone injuries or surgeries.

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This research focused on the potential of a fungus called Trichoderma hamatum to control two major problems in tomato farming: root-knot nematodes and certain soil-borne fungi. The study found that T. hamatum completely stopped egg hatching and juvenile growth of the nematodes, reduced their population by over 67% in the field, and boosted tomato plant growth by up to 86%. These findings are important because they offer a natural way to protect tomato crops from damaging pests and diseases, which can lead to higher yields for farmers. Who this helps: Farmers growing tomatoes.

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This study looked at how 20 Indian girls aged 11 to 15 view and experience menstruation. The girls shared their feelings about menstrual preparation, discomfort, hygiene, and overall health, emphasizing the need for better education and support. The findings show that understanding these experiences is crucial for developing effective programs and policies that help girls manage their menstrual health more confidently and comfortably. Who this helps: This helps adolescent girls by improving their menstrual health education and support.

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This research looked at whether adding a specific procedure (posterior wall isolation) to a common heart treatment (pulmonary vein isolation) would benefit patients with persistent atrial fibrillation who have a high genetic risk for the condition. The study found that for these patients, there was no significant difference in heart rhythm stability or quality of life between those who had the more intensive procedure and those who had only the standard treatment, with both groups showing similar outcomes over nearly four years. This matters because it indicates that a more complicated approach may not be necessary for these patients, potentially simplifying their treatment. Who this helps: Patients with persistent atrial fibrillation and high genetic risk.

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This study looked at whether a person's socioeconomic status (SES) affects their quality of life and mood after undergoing a procedure called catheter ablation for atrial fibrillation (AF), a type of heart condition. Researchers found that regardless of SES, patients experienced significant improvements, with an average quality of life score increase of 22.4 points and a decrease in anxiety and depression scores by 4.8 points after a year. This is important because it shows that AF ablation can benefit everyone, no matter their economic situation. Who this helps: This helps patients with atrial fibrillation.

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In this study, researchers looked at ways to boost the immune system's ability to fight glioblastoma, a type of brain cancer. They discovered that blocking two specific molecules, CD24 and CD47, made it easier for immune cells called macrophages to destroy tumor cells. This treatment not only improved the immune response but also helped mice with brain tumors live longer, showing potential for better cancer therapies. Who this helps: This helps patients with glioblastoma and similar brain cancers.

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This research paper looks at how 3D printing could change the way medicines are made and prescribed, moving away from the standard approach that treats everyone the same. The study found that 3D printing can create customized medications tailored to individual patient needs, which could improve healthcare outcomes and make pharmacy practice more innovative. For example, it can produce pills with the exact doses patients require or combine multiple medications into one tablet. Who this helps: This benefits patients who need personalized treatments and pharmacists who will have new roles in healthcare.

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This study examined whether taking proton pump inhibitors (PPIs) before being hospitalized for COVID-19 affects patient outcomes. Researchers looked at 248 patients and found that those who used PPIs prior to hospitalization had lower rates of needing intensive care (13.3% compared to 24.8%), requiring mechanical ventilation (13.3% vs. 25.5%), and lower in-hospital death rates (6.0% vs. 17.6%). These results suggest that ongoing use of PPIs could be beneficial for COVID-19 patients, potentially reducing the severity of their illness. Who this helps: Patients hospitalized with COVID-19.

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This study investigated how different temperatures and exposure times affect the amount of DNA that can be extracted from teeth that have not been repaired. Researchers found that teeth exposed to lower temperatures (like 200°C) produced more DNA than those exposed to higher temperatures (up to 1200°C) or longer times. Specifically, DNA recovery significantly decreased with increased heat and longer exposure; for example, higher yields were found in posterior teeth, which are usually more resilient. This is important for forensic investigations, especially in cases involving fire or decomposition, as it shows that teeth can still provide usable DNA even in extreme conditions. Who this helps: This helps forensic investigators and professionals working in crime scene analysis.

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This study looked at how small-scale dairy farmers in southern India use antimicrobial medications for their cattle and what influences their decisions. Out of 330 farmers surveyed, all of them used antimicrobials, but only 33% knew what they were and just 10.9% understood antimicrobial resistance. There was a lack of awareness about important practices, like the required drug withdrawal period, which can affect animal health and food safety. Who this helps: This research benefits dairy farmers and their livestock, helping improve their health practices and the safety of the milk they produce.

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This study looked at angiosarcomas, rare and aggressive tumors, over 16 years at a healthcare facility. The researchers analyzed 11 confirmed cases and found that these tumors can be tricky to identify because they can look like other types of cancers, often leading to misdiagnosis. Among the patients, ages ranged from 25 to 62 years, and the tumors varied in appearance and location, making it essential for doctors to use a thorough approach involving various diagnostic tools to ensure accurate identification. Who this helps: This helps doctors and pathologists diagnose angiosarcoma more accurately.

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This study looked at how well two drugs, sulfasalazine and disulfiram, can be delivered together to help prevent and treat lung cancer in mice. The researchers found that using a special delivery method allowed them to use much lower doses of these drugs—up to six times lower for sulfasalazine and up to fifteen times lower for disulfiram—while still being more effective at reducing larger tumors compared to higher doses of the drugs given alone. This is important because it shows a new way to improve treatment effectiveness with fewer side effects. Who this helps: This helps patients at risk for or suffering from lung cancer.

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This study looked at a special type of graphene called nitrogenated holey graphene (NHG), which has unique holes and is enhanced with nitrogen to improve its properties. Researchers found that the shape of the holes—whether hexagonal, triangular, or parallelogram—affects how well the material can conduct electricity and how it functions overall. These findings are important because they can help in designing new devices using NHG with specific features for better performance. Who this helps: This research benefits engineers and scientists developing new materials for electronics and technology.

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This study looked at a special type of nanomaterial called ambient-stable electroactive graphene nanoribbons (AEGNR), which can be made easily and are stable in the air. Researchers developed mathematical tools to understand their chemical properties better and found specific characteristics for three types of these nanoribbons. Understanding these properties is essential because they could lead to advancements in electronics and other technologies that use these materials. Who this helps: This helps researchers and engineers working on new electronic devices and materials.

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This paper corrects an earlier study that looked at the unique properties of a type of material called cove-edged graphene nanoribbons, which are important for electronics. The researchers found specific characteristics of these materials that could improve their performance in various applications. Understanding these properties is crucial for developing better electronic devices. Who this helps: This helps researchers and engineers working on new electronic technologies.

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This study looked at how well artificial intelligence (AI) can accurately determine a person's age by analyzing dental X-rays called orthopantomograms. Out of 1,519 articles reviewed, 24 were found that showed AI techniques, particularly deep learning models, performed better than traditional age estimation methods, offering greater accuracy and reducing human error. This is important because it can improve both forensic investigations and medical assessments by making age estimation more efficient and reliable. Who this helps: This helps forensic specialists, dentists, and medical professionals.

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This study explored a new way to automatically monitor urine output using a smartphone app and special sensors attached to standard urine bags. Researchers found that their system effectively tracks urine volume, accurately measuring amounts between 100 and 1000 milliliters while alerting caregivers when bags are full or empty. This innovation helps reduce the workload for nurses, improves patient care, and ensures that sensitive health data is securely protected. Who this helps: Patients and healthcare providers.

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This study focused on a specific type of stomach cancer known as Gastric Signet Ring Cell Carcinoma (GSRCC), which is more common in South Asian regions and typically affects younger patients. Researchers found that this cancer has a unique environment that helps it grow and resist treatment, partly due to certain key markers like GRIN2D. By exploring new treatment strategies that target these markers and the tumor environment, doctors could improve how they manage this aggressive cancer. Who this helps: This benefits patients with Gastric Signet Ring Cell Carcinoma and their doctors.

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This study looked at chronic pancreatitis (CP) in children at a hospital in southern India over eight years. Out of 48 children diagnosed with CP, 20 had to be readmitted multiple times due to severe abdominal pain, which was the most common problem. Many of the children received conservative treatment, but some needed procedures like stenting or surgery. This research highlights the importance of early diagnosis and comprehensive care to reduce complications and improve outcomes for kids with this condition. Who this helps: Pediatric patients suffering from chronic pancreatitis and their families.

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This study explored a new way to make tiny copper particles using cow urine, which is a traditional remedy in some cultures. The researchers found that these copper nanoparticles effectively killed bacteria like Staphylococcus and E. coli and inhibited enzymes related to diabetes, showing their potential as therapeutic agents. The nanoparticles were created in a simple and safe manner, making this method both cost-effective and environmentally friendly. Who this helps: This benefits patients, especially those dealing with infections and diabetes.

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This study examined biswapped networks, which are a type of network designed to improve connections between different points while being efficient and reliable. Researchers found that the average distance between nodes in these networks varied depending on how they were built, with specific values indicating that biswapped networks can lower communication costs and enhance energy efficiency. Understanding these distances matters because it helps in designing robust networks that perform better under various conditions. Who this helps: This benefits network engineers and developers designing communication systems.

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The study looked at how dual-chamber pacemakers affect the right atrium and right ventricle of the heart in 22 patients over three months. The researchers found that after getting the pacemaker, patients experienced a significant decline in heart function, specifically a decrease in right atrial strain (reservoir and conduit phases) and right ventricular function, with nearly 40% experiencing worse tricuspid regurgitation. These findings are important because they highlight early functional changes in the heart after pacemaker implantation, particularly as these changes occur regardless of where the pacing lead is placed. Who this helps: Patients with pacemakers and their doctors.

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This study looked at how taking aspirin before going to the hospital affects patients with pulmonary embolism (PE), a serious condition where blood clots block blood vessels in the lungs. Out of 323 patients, 90 used aspirin for at least seven days before being admitted. The results showed that these aspirin users experienced fewer problems, such as strain on the right side of the heart (22% vs. 35%), fewer needed intensive care (17% vs. 29%), and a lower risk of dying in the hospital (3% vs. 12%). Who this helps: This information is beneficial for patients suffering from pulmonary embolism and their doctors.

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This study looked at a new imaging technique, Granzyme B PET Imaging, to see how well CAR T-cell therapy works in treating melanoma in mice. The researchers found that the tumors in mice treated with CAR T cells showed much higher levels of activity from the therapy on days 2 and 7 after treatment, and by day 11, these tumors were significantly smaller, measuring about 61.8 mm compared to 287.1 mm in untreated mice. This is important because it provides a way to monitor how effectively CAR T-cell therapy is working, which can help improve treatment for patients with melanoma and other solid tumors. Who this helps: This helps patients with melanoma and doctors treating them.

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This study explored a new approach for cancer imaging and therapy using a special targeted treatment called Nb159, which focuses on a protein known as Fibroblast Activation Protein (FAP) found in many solid tumors. The researchers discovered that Nb159 not only binds very tightly to FAP but also effectively helps in imaging tumors, showing a significant increase in tumor visibility compared to other tumor types. In treated mice, Nb159 demonstrated a 55% reduction in tumor uptake when blocked with a competing agent and led to significantly longer survival (up to 23 days) compared to traditional treatments. Who this helps: This research benefits cancer patients by potentially providing better imaging and treatment options for solid tumors.

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This study looked at how the size of the pulp inside front teeth relates to a person's age in a group of people from Kerala, India, using a specific method called Cameriere's. Researchers analyzed 561 dental X-rays from people aged 21 to 70 and found that their new equations for estimating age were quite accurate: the average error was about 5.6 years for central incisors, 7.6 years for lateral incisors, and 5.9 years for canines, with canines showing the best accuracy. This is important because it offers a reliable way to estimate age for forensic purposes in this specific population. Who this helps: This helps forensic scientists and law enforcement in age assessment cases.

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The study examined different types of HER2-positive breast cancer to see how their features vary based on hormone receptor status. It analyzed 117 cases and found that the HER2-enriched group was older on average (57 years) and had the highest percentage of aggressive tumors (36%). This information is important because it helps doctors understand which patients may have more severe forms of the disease, allowing for better treatment planning. Who this helps: This helps doctors and healthcare providers in treating patients with HER2-positive breast cancer.

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This study focused on creating a mental health program for adolescents in Indian schools to tackle rising rates of anxiety and depression. Researchers worked with 57 people, including students, parents, and teachers, to develop a comprehensive program that features four main components aimed at improving mental health awareness and creating a positive school culture. The final program addresses issues like bullying and harsh discipline while promoting a supportive environment, making it an important step towards reducing youth mental health issues in India. Who this helps: This helps adolescents, teachers, and parents in India.