DR. MATTHEW T. JUNG, M.D.

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This study looked at how to improve cancer care for older adults in South Korea by creating guidelines for assessing and managing their unique needs. The guidelines recommend using specific tools to identify health risks and personalize treatment plans, which can help avoid both overtreatment and undertreatment of elderly patients. Even though the evidence backing some recommendations isn't very strong, experts agree that focusing on reducing side effects and tailoring care is essential for improving patients' lives. Who this helps: This benefits older adults with cancer and their healthcare providers.

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This study looked at whether measuring heart and aorta structures using routine CT scans can predict the risk of serious heart problems better than existing methods. Researchers analyzed data from over 13,000 lung cancer screening CTs and found that their new scoring system identified high-risk patients who were overlooked by standard assessments. Specifically, patients flagged as high-risk by the new method had over three times the rate of major heart issues compared to those deemed low-risk by both evaluations. Who this helps: This research benefits patients at risk for cardiovascular disease by identifying those who may need closer monitoring and prevention strategies.

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This study looked at how well patients recover after surgery to fix a torn anterior cruciate ligament (ACL) and whether adding a procedure to restore the anterolateral ligament (ALL) is necessary for patients with limited activity levels. Researchers found that the recovery outcomes reported by patients were similar whether or not ALL reconstruction was performed, but the position of the ALL's femoral tunnel significantly impacted stability after surgery, with 75% of patients having rotational instability when the tunnel was placed in the front compared to 9% when it was in the back. This means that for less active patients, the additional ALL surgery may not be needed, but careful placement of the tunnel is crucial for better stability. Who this helps: This helps patients recovering from ACL surgery, especially those who are less active.

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This study looked at how coronary artery plaque affects heart disease risk differently in women and men with stable chest pain. It found that women develop a higher risk of serious heart issues, like heart attacks, at a lower amount of plaque in their arteries compared to men: for women, this risk started at 20% plaque volume, while for men, it started at 28%. These findings highlight the need for doctors to consider gender differences when evaluating heart health, ensuring women get the right care sooner. Who this helps: Patients, particularly women with chest pain.

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This study looked at a new method for improving the alignment of the knee during a surgical procedure called medial open wedge high tibial osteotomy (MOWHTO), particularly for patients with knee arthritis. Researchers found that using the new method, known as preemptive joint line convergence angle (JLCA) compensation, helped 95% of patients achieve proper alignment after surgery, compared to only 60% with the traditional method. While the new method improved alignment accuracy, it didn't lead to better functional outcomes for patients in the short term. Who this helps: Patients undergoing knee surgery for osteoarthritis benefit from this improved alignment method.

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This study looked at randomized controlled trials of minimally invasive glaucoma surgery (MIGS) to see how reliable the positive results were. Out of 16 trials involving over 4,500 patients, the average fragility index was about 9.4, meaning around 3% of participants would need different outcomes to change the positive findings to non-significant ones. This shows that many results can be fragile and calls for careful consideration when interpreting their effectiveness and safety. Who this helps: This helps doctors and patients considering MIGS for glaucoma treatment.

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This study looked at a protein called CD177 on a type of white blood cell (neutrophils) to see how it affects recovery after a stroke. Researchers found that people with lower levels of CD177 had a much worse outcome after ischemic stroke—38% of those with low CD177 had poor outcomes compared to only 20% of those with normal levels. This matters because measuring CD177 can help doctors predict which patients might struggle after a stroke, allowing for better treatment plans. Who this helps: Patients who have had a stroke and their doctors.

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This study focused on a protein called PEX38, which is vital for the health of certain single-celled organisms (Euglenozoa) that can cause diseases. Researchers found that PEX38 evolved from another protein pathway and plays a key role in delivering important proteins to cell structures called peroxisomes. Because the interaction between PEX19 and PEX38 is crucial for the survival of these parasites and there are no similar proteins in humans, targeting this interaction could lead to new treatments for infections caused by these parasites. Who this helps: This helps patients suffering from diseases caused by Euglenozoa, such as sleeping sickness and Chagas disease.

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Researchers have created a detailed data set using drones to study over 700 hectares of the Amazon rainforest at the Tiputini Biodiversity Station in Ecuador. This is the first comprehensive, high-resolution dataset of its kind for this region, combining different types of images and measurements taken all at once. This resource is important because it helps scientists analyze biodiversity and forest structure, which is crucial for understanding how ecosystems function and are affected by climate change. Who this helps: This benefits scientists and researchers studying biodiversity and the effects of climate change.

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This paper studied a treatment plan for a dog with osteosarcoma, a severe bone cancer that often spreads to the lungs. The treatment included a combination of three medications: losartan, toceranib, and carboplatin. After starting this new therapy, the dog's lung tumors disappeared, which showed a positive response within nine weeks, but unfortunately, the dog’s health later worsened, leading to death about 10 months after diagnosis. Who this helps: This research benefits veterinary oncologists and dog owners dealing with aggressive bone cancer in dogs.

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This study looked at the best angles for drilling anterolateral ligament tunnels during knee surgeries to avoid colliding with the tunnels used for anterior cruciate ligament (ACL) reconstruction. The researchers found that when a special drilling method wasn't needed, the best angle was between -40° and -20°, which completely avoided any damage; when the special method was required, a different angle of 40° helped keep the tunnels apart but still had a slight collision rate of 7.4%. These findings are important because they can help surgeons plan safer surgeries that reduce complications and improve patient recovery. Who this helps: This helps patients undergoing ACL surgeries.

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This study examined a new tool called RoentMod, which helps improve how chest X-ray images are analyzed by artificial intelligence (AI). Researchers found that 93% of the images generated by RoentMod looked realistic, and the AI models trained with these images improved their ability to correctly identify health conditions by 3-19%. This is important because it enhances the accuracy of AI in interpreting chest X-rays, leading to better patient care. Who this helps: Patients who need chest X-rays and doctors interpreting those images.

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This research study focused on understanding how senescent cells—cells that stop dividing and accumulate with age—malfunction in their energy-producing structures called mitochondria. The findings revealed that while the number of mitochondria in these cells can increase, their ability to produce energy effectively decreases. This imbalance can lead to worse inflammation and age-related diseases, emphasizing the need for better testing methods to evaluate mitochondrial health in these cells. Who this helps: This helps researchers and doctors working on age-related diseases and potential therapies to improve mitochondrial function.

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This study looked at how a substance called alkaline phosphatase (ALP) influences hair growth by regulating another protein, CCL5, in hair follicle cells. Researchers found that when ALP levels were reduced, CCL5 levels also dropped, leading to a significant decrease in the hair growth ability of these cells. They discovered that targeting both CCL5 and its receptor can completely stop new hair follicles from forming, highlighting the importance of this process for hair regeneration. Who this helps: This helps patients with hair loss and researchers focusing on hair restoration treatments.

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This research focused on minnows found in Austria, specifically the Phoxinus species, which were previously believed to be just one type. The study found that there are at least four different Phoxinus species in Austria, including a new species called P. cf. morella, which was previously unrecorded in the country. This discovery is important because it helps us understand biodiversity in freshwater ecosystems, which are very vulnerable to changes. Who this helps: This benefits ecologists, conservationists, and policymakers focused on freshwater biodiversity.

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This study looked at how changes in opioid prescription doses affect the likelihood of patients needing emergency care for mental health or substance use issues. Researchers found that over 75% of patients who visited the emergency department had their opioid doses cut by more than 25% in the month before their visit. A significant increase in the risk of needing emergency care was linked to these large dose reductions, with patients experiencing a dose reduction of more than 25% being nearly twice as likely to present to the emergency department for mental health or substance use issues compared to those who had stable doses. Who this helps: This research helps patients using opioids and their doctors by highlighting the risks associated with significant dose reductions.

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This study looked at how the mass resignation of junior doctors in South Korea affected the use of palliative sedation, which is a treatment to relieve suffering in patients nearing the end of life. Researchers found that before the resignation, 10.5% of patients who died received palliative sedation, and after the resignation, this number dropped slightly to 10.1%. This shows that even with fewer junior doctors available, the overall percentage of patients receiving this important care remained about the same. Who this helps: This helps patients nearing the end of life and their families by ensuring they continue to receive adequate symptom relief.

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This study looked at how artificial intelligence (AI) and machine learning are improving the way farmers assess the reproductive health of boars, specifically focusing on sperm quality. The researchers found that using AI to analyze sperm data offers a more accurate and easier way to predict fertility compared to traditional methods, which can be slow and subjective. This is important because it can lead to better breeding practices and improve overall pig production efficiency. Who this helps: This helps pig farmers and the agricultural industry improve reproduction outcomes in their livestock.

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This study looked at how issuing driver's licenses for autonomous systems, like self-driving cars, could be more effective in building trust among users compared to just using technical checklists. Researchers found that people feel more confident and comfortable with these systems when they understand a clear licensing process, similar to traditional driving tests. This matters because it could lead to safer and more accepted use of autonomous technology in everyday life. Who this helps: This helps drivers and users of autonomous technology by increasing their trust and comfort levels.

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This study looked at how a lack of vitamin C affects the vulnerability of certain mice to infection by Helicobacter pylori, a bacteria that can cause stomach problems. Mice with low vitamin C levels showed significantly higher bacterial colonization after 16 weeks compared to those with high vitamin C levels, with 4 times more bacteria present in the low-dose group. These findings indicate that low vitamin C can worsen stomach issues related to H. pylori infection. Who this helps: This helps patients and doctors understand the importance of vitamin C in preventing gastrointestinal issues.

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This study looked at a 37-year-old woman who had lung cancer while she was pregnant and was treated with a drug called crizotinib. The treatment seemed to be effective, and although she delivered her baby early, the findings indicate that crizotinib didn’t heavily affect the fetus because the placenta helped limit the drug exposure. This is important as it shows that crizotinib could be a safe option for treating lung cancer in pregnant patients. Who this helps: This helps pregnant women with lung cancer and their doctors.

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This study looked at how effective a surgical procedure called subcutaneous forehead lift (SFL) is for reducing wrinkles on the forehead and between the eyebrows. Researchers found that the average wrinkle score improved significantly after the surgery, with forehead wrinkles reducing from about 2.5 to 1.5 and glabellar wrinkles from about 2.1 to 1.5. This is important because it shows that SFL is not only safe but also provides a meaningful improvement in the appearance of aging skin. Who this helps: Patients looking for effective ways to reduce facial wrinkles.

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This study looked at hip and knee osteoarthritis in nearly 60,000 people in the UK to understand how it relates to joint pain, obesity, race, and socioeconomic status. They found that 6.9% of participants had osteoarthritis in their right hip and 8.1% in their left, while knee osteoarthritis affected 6.3% on the right and 7.1% on the left. The results showed that having more severe osteoarthritis and more affected joints was linked to worse joint pain, indicating that treatment might need to be tailored to individual joints rather than a one-size-fits-all approach. Who this helps: This helps patients with osteoarthritis and healthcare providers treating them.

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This research paper looks at how the communication between brain cells, or neurons, can be improved by using specialized interfaces that mimic how synapses work. The authors found that by designing electrodes to act like these natural connections, they can enable better interaction between neurons and devices, potentially enhancing brain-computer interfaces. This is important because it could lead to more effective treatments for neurological conditions and improved technology for communicating with the brain. Who this helps: Patients with neurological disorders and those needing advanced brain-computer interfaces.

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This study looked at how different breeds of dairy cows, Holsteins and Jerseys, experience metabolic disorders after giving birth. Researchers monitored 174 cows and found that hypophosphatemia (HP) was the most common issue, with Jerseys being 2.83 times more likely to have ketosis (KET) and Holsteins 4.98 times more likely to have low magnesium (HM) early on. Understanding these differences is vital for creating better care strategies for cows, improving their health and milk production. Who this helps: Dairy farmers and veterinarians.

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This study looked at whether a virtual reality program featuring nature scenes (Nature-VR) could help improve focus, self-care, and overall quality of life for people with heart failure, compared to a program featuring urban scenes (Urban-VR). While most participants completed the study, the main findings showed that there was no significant difference in attention, self-care, or quality of life between the two groups, although those using Nature-VR did show some improvement in executive function after four weeks. This matters because it explores new ways to support cognitive health in heart failure patients, even if the overall results were mixed. Who this helps: Heart failure patients seeking new ways to manage their cognitive health.

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This study looked at the relationship between the angle of the tibia (shinbone) and tears in the lateral meniscus of the knee, specifically the anterior horn area. Researchers found that patients with these tears had a smaller average tibial slope of 4.70 degrees, compared to 6.58 degrees in those without tears. This matters because a smaller tibial slope may increase the risk of these meniscus tears, which could impact how doctors approach treatment and prevention. Who this helps: This helps patients with knee injuries and their doctors.

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This study looked at how the timing of flowering plants changes over the seasons and from year to year in the Great Basin Desert, specifically near Reno, Nevada. Researchers found that spring had almost five times as many blooming species compared to fall, and that the timing of flowering varied based on plant types, with annuals blooming earlier than perennials. This information is important because it helps us understand how plant communities might respond to climate changes, especially as this area is heating up quickly. Who this helps: This research benefits ecologists, conservationists, and land managers tracking changes in plant communities.

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This study looked at how cancer patients and the general public in Korea view family genetic testing for hereditary breast and ovarian cancer. Researchers found that cancer patients scored higher on knowledge tests about genetic testing than non-patients (10 vs. 9 out of 10). Also, 54.6% of participants shared their genetic test results with family, especially with their closest relatives. This research highlights the importance of better communication around genetic testing, which can help families understand cancer risks and promote prevention. Who this helps: This benefits patients and their families by encouraging informed discussions about genetic testing and cancer risks.

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This study looks at how big data in healthcare can improve medical treatment and public health while also facing challenges in protecting personal information. It found that laws in the U.S. and Korea have important gaps that could lead to privacy issues, especially due to unclear definitions and inconsistent standards regarding how data is handled. To address this, the researchers recommend clarifying legal terms, allowing more flexible consent options, and improving security measures to make sure patients' information is safe while still enabling beneficial use of data. Who this helps: This benefits patients by ensuring their health information is protected while allowing researchers and doctors to use data to improve treatments.

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This study looked at a type of bladder cancer affecting the upper parts of the urinary system, finding that tumors could be classified by two proteins, GATA3 and FOXA1. It discovered that the outcomes for patients with a luminal-like tumor subtype varied significantly: patients with non-muscle-invasive tumors had worse survival rates, while those with muscle-invasive tumors had better survival rates. Understanding this difference is important because it can help doctors predict how well patients will do based on the type of tumor they have and tailor their treatment accordingly. Who this helps: This helps patients and doctors in making informed decisions about treatment based on tumor characteristics.

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This study looked at a new online resource called the Opioid Safety Toolkit, designed to help people using prescription opioids understand safety issues and increase their knowledge about naloxone, a drug that can reverse opioid overdoses. The results showed that participants using the Toolkit were much more likely to request naloxone (21.7% vs. 9.9%) and to express intentions to access it immediately after using the resource (41.4% vs. 15.4%). This matters because it indicates that such tools can effectively help people become more proactive in managing their safety while using opioids. Who this helps: This helps patients prescribed opioids for managing pain.

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This study looked at children with early-onset atopic dermatitis (AD) to see how many went on to develop asthma. Researchers found that out of 1.16 million children with AD, 29% had asthma by age 3, but this number dropped to 0.5% by age 15, although those figures were still higher than the general population. Key risk factors for developing asthma included being male, having persistent AD, experiencing a food allergy, or being diagnosed with AD before 2010. Who this helps: This information helps doctors and familiesidentify children at risk for asthma early on, allowing for better management and prevention strategies.

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Researchers studied a new method for quickly and accurately detecting a protein linked to lung cancer called USE1. They developed a biosensor that does not require antibodies and tested it on tissue samples, achieving 86.7% sensitivity (correctly identifying cancer) and 93.3% specificity (correctly identifying non-cancer) across 30 samples, with a high overall accuracy score of 0.961. This is significant because it represents a faster and cheaper way to diagnose lung cancer, which is crucial for improving patient outcomes. Who this helps: This benefits lung cancer patients by providing a more accessible diagnostic tool.

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This study investigated two genes that can help maize plants resist Gray Leaf Spot, a damaging disease caused by specific fungi. The researchers identified and confirmed that these genes, Rcz1 and Rcz2, offer strong protection against the disease, which can lead to significant reductions in crop losses. This finding is important because using these genes in maize could help farmers maintain higher yields and reduce costs associated with disease management. Who this helps: This helps farmers and the agricultural industry.

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This study focused on an enzyme called sulfide:quinone oxidoreductase (SQR) and its role in energy production and aging in living organisms. Researchers discovered that mice lacking this enzyme showed impaired energy metabolism, reduced energy levels, and a shorter lifespan compared to normal mice, with lifespan dropping by about 15%. The findings highlight how important SQR is for maintaining healthy energy production in cells, which can influence overall lifespan. Who this helps: This helps patients and researchers interested in aging and metabolic health.

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This study looked at how plant viruses move through the plant's vascular system, focusing on the roles of two types of proteins: coat proteins (CP) and movement proteins (MP). The researchers found that these proteins can work together more closely than previously thought, which means that the viral movement isn't just dependent on the coat protein as was commonly believed. Their findings highlight that understanding this overlap is crucial for figuring out how viruses can spread more efficiently within plants, which can help develop better ways to manage plant diseases. Who this helps: This helps plant scientists and farmers by improving disease management strategies in crops.

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This study looked at two smartphone tasks designed to measure cognitive abilities in older adults. Researchers found that the smartphone tasks were effective and consistent, with strong correlations to traditional tests: the Symbol Search Task linked closely (r = 0.83) to its computer version, while the Dot Memory Task also matched well (r = 0.86). This is important because it means smartphones can be useful, reliable tools for evaluating cognitive skills in older adults, making it easier to assess their mental performance. Who this helps: This helps older adults and healthcare providers by offering accessible ways to evaluate cognitive health.

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Researchers studied how the blood-brain barrier (BBB) works in patients who experienced delirium after surgery. They found that patients who had delirium showed higher levels of certain amino acids and a type of fat called phosphatidylcholine (PC) in their cerebrospinal fluid compared to those who didn't have delirium. Specifically, the study observed significant changes in the levels of these metabolites, indicating that the BBB may allow more substances to pass through in patients prone to delirium, which could help us understand why delirium occurs after surgery. Who this helps: This helps patients who undergo surgery and may be at risk for delirium, as well as doctors seeking to prevent it.

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This study looked at how two proteins, GROWTH-REGULATING FACTOR (GRF) and GRF-INTERACTING FACTOR (GIF), can improve the process of growing new tomato plants from leaf pieces. Researchers found that using these combined proteins significantly boosted the number of new shoots from leaves by over 200% in three different types of tomatoes. This is important because better regeneration can lead to more effective ways to create improved tomato plants with desirable traits. Who this helps: This benefits farmers and plant biotechnologists working to enhance tomato varieties.

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This study looked at whether the levels of certain chemicals, known as phthalates, found in newborn urine could predict the development of atopic dermatitis (AD), a skin condition, in infants. Among 61 newborns, 11 (or 18%) developed AD by their first birthday. The findings revealed that higher levels of a specific phthalate (di(2-ethylhexyl) phthalate) doubled the risk of developing AD and indicated that these chemicals might harm the skin's barrier function, possibly leading to the condition. Who this helps: This research benefits parents and healthcare providers by highlighting potential environmental factors linked to skin conditions in infants.

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This study looked at how well smartphone data can track recovery after spine surgery by analyzing walking test results from 41 patients. It found that the average distance patients walked in a one-minute test dropped from 98 meters before surgery to 82 meters just before surgery, but then increased to 105 meters in the months following surgery. This monitoring method proved to be reliable and showed less day-to-day variation compared to traditional step counts, which is important for better tracking recovery. Who this helps: This helps patients recovering from spine surgery and their healthcare providers.

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This study looked at how the type of feeding affects gut bacteria and the development of skin allergies called atopic dermatitis in babies born by cesarean section. The researchers found that 8.3% of exclusively breastfed infants developed atopic dermatitis by six months, compared to 66.7% of those fed standard formula and 25% of those given probiotic-fortified formula. Breastfeeding led to greater diversity in gut bacteria, which may be beneficial. Who this helps: This research helps new parents and pediatricians understand the importance of feeding choices for cesarean-delivered infants.

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This study created and tested reliable questionnaires in Korean for measuring anxiety related to food allergies in children and their parents. The findings showed that these questionnaires are dependable, with scores indicating a strong link between food allergy anxiety and general anxiety levels. Additionally, children with respiratory symptoms and those living outside big cities had notably higher anxiety scores. Who this helps: This benefits patients with food allergies and their families, offering insights for better support and care.

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This study looked at a new treatment called setidegrasib for patients with advanced non-small-cell lung cancer (NSCLC) and pancreatic cancer that have a specific genetic variant known as p.G12D. Out of 76 patients with NSCLC treated with a dose of 600 mg, 36% showed signs of improvement, with an average of about 8.3 months without the disease worsening, while in pancreatic cancer patients, 24% showed a response, with an average survival of 10.3 months. These findings indicate that setidegrasib may effectively treat patients with these difficult-to-treat cancers and has manageable side effects. Who this helps: Patients with advanced non-small-cell lung cancer and pancreatic cancer who have the p.G12D variant.