Ruikang Tang

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This study looked at a treatment called repetitive transcranial magnetic stimulation (rTMS) aimed at helping young people with bipolar depression. The researchers found that those receiving the active treatment had significantly greater improvements in depressive symptoms compared to those who received a placebo; specifically, their scores on a depression scale dropped significantly by week 8. This matters because it shows that targeting specific brain areas can be a promising way to treat bipolar depression without severe side effects. Who this helps: This helps adolescents and young adults struggling with bipolar disorder.

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This research developed a new method to detect two specific viruses, Enterovirus A71 (EV-A71) and Coxsackievirus A16 (CV-A16), using a dual-signal system that measures different reactions. The method showed that it can identify these viruses accurately with a detection range of 10 picomolar to 10 nanomolar, even in a mixture that mimics human serum. This is important because it offers a reliable way to differentiate between the viruses, which can help in diagnosing infections and guiding treatment plans. Who this helps: This benefits doctors and healthcare providers working to diagnose viral infections in patients.

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This study looked at new types of crystals made from a mix of organic and inorganic materials that have special optical properties. Researchers created three different crystals that showed significant ability to generate second-harmonic effects, which are useful for applications like high-speed optical communication—a measure of their effectiveness was up to 4.60 times that of a commonly used crystal at a certain wavelength. This development matters because improving these materials could lead to better technologies in fields like telecommunications and imaging. Who this helps: This helps researchers and industries working on advanced optical technologies.

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This study focused on improving a type of catalyst made from gold (Au) by adding platinum (Pt) to it. Researchers found that adding Pt helps keep the gold atoms stable and enhances their ability to recognize and interact with complex molecules, showing that the new catalyst outperformed previous versions in specific tests involving a drug called norfloxacin. This matters because it could lead to more effective catalysts for chemical reactions, which are important in various industries, including pharmaceuticals. Who this helps: This helps researchers and manufacturers in the fields of chemistry and materials science.

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This study looked at a protein called OTULIN and how it affects the body's antiviral response. The researchers found that when OTULIN is active, it reduces the production of interferon (a key molecule in fighting viruses) and other immune responses, allowing viruses to replicate more easily. Specifically, mice lacking OTULIN showed improved antiviral immunity and cleared viruses more effectively than normal mice. Who this helps: This research benefits patients with viral infections by providing insights into potential new treatments that can enhance the immune response.

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This research focused on a specific protein in a parasitoid wasp called Anastatus japonicus, which helps the wasp detect different smells related to its host, the brown marmorated stink bug. The study found that the AjapOBP20 protein is crucial for the wasp to recognize and respond to a chemical that attracts it to the stink bug, while it also helps it avoid a chemical that signals danger; when this protein was disrupted, the wasp struggled to react to these scents. Understanding how this protein works can improve biological pest control methods, offering a sustainable alternative to chemical pesticides. Who this helps: This research benefits farmers and agricultural professionals seeking effective pest management solutions.

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This study looked at the best ways to manage and prevent febrile seizures, which are seizures triggered by fever in young children. Researchers reviewed 20 different sources of evidence and developed 29 recommendations covering aspects like diagnosis, treatment options, and support for caregivers. These findings help healthcare professionals provide better care for children experiencing these seizures by using a strong, evidence-based approach. Who this helps: This helps parents, doctors, and caregivers of children who may experience febrile seizures.

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This study looked at how a dietary intervention could affect physical activity and sleep for adults with type 2 diabetes. It found that participants increased their daily step counts by an average of 1,105 steps three months after the intervention, but this boost did not last beyond that period. Understanding these short-term benefits is important because it highlights the need for further research on how to maintain these positive changes over a longer time. Who this helps: This helps adults with type 2 diabetes looking to improve their overall health.

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The study looked at pediatric patients with severe pneumonia who were treated with antibiotics and how this treatment sometimes led to antibiotic-associated diarrhea (AAD). Out of 306 children, 13.73% (42 children) developed AAD, typically around 5 days after starting antibiotics. Five key factors that increased the risk of developing AAD included being under 1 year old, using penicillin antibiotics, being on antibiotics for a week or more, needing mechanical ventilation, and staying in the hospital for more than 14 days. On the other hand, taking probiotics helped reduce this risk. Who this helps: This research benefits doctors and healthcare providers by guiding them in managing young patients at higher risk for antibiotic-related diarrhea.

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This study explored the connection between type 2 diabetes and the development of abnormal growths in the colon, known as colorectal adenomas. Researchers found that people with diabetes were over twice as likely to have these growths compared to those without diabetes (odds ratio of 2.263). The study also showed that certain biological markers were higher in patients with diabetes and adenomas, suggesting a specific pathway that might link the two conditions. Who this helps: This information benefits patients with type 2 diabetes by highlighting their increased risk for colorectal health issues.

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This study looked at two rare types of cervical cancer: cervical clear cell adenocarcinoma (CCAC) and cervical endometrioid adenocarcinoma (CEAC). Researchers developed a prediction model using data from 775 cases of CEAC and 421 cases of CCAC, which helps estimate how long patients might survive based on their risk levels. The model showed strong accuracy, with an overall survival prediction accuracy of up to 89% in its initial tests, allowing doctors to better identify high-risk patients and provide timely treatments. Who this helps: This benefits patients by helping doctors tailor treatments to those most at risk.

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This study looked at how a molecule called polyamine affects T cells during heart transplants. Researchers found that when polyamine levels were reduced in T cells, it prevented acute rejection of the transplant and led to better long-term survival of the heart graft, showing a key link between polyamine metabolism and T cell behavior. This is important because it opens up new ways to improve transplant success rates. Who this helps: This helps patients undergoing heart transplantation.

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Researchers studied how two medications, dupilumab and abrocitinib, affect certain immune cells called basophils in people with atopic dermatitis (AD), a type of skin condition. They found that patients with AD had more basophils and specific proteins on these cells compared to healthy individuals. Dupilumab and abrocitinib both helped relieve symptoms, but they affected the basophils differently: dupilumab decreased one protein's levels while abrocitinib reduced another. This information is important as it shows that targeted treatments can change how basophils behave, revealing a potential new way to measure treatment response in AD patients. Who this helps: This helps patients with atopic dermatitis and their doctors.

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This study focused on improving the fermentation of goji juice, a fruit high in sugar, by using special types of bacteria that can thrive in sugary environments. Researchers developed three new strains of these bacteria that successfully lowered the sugar content from 92 grams per liter to nearly 29 grams, while also enhancing the juice's flavor and boosting healthy compounds. This is important because it could lead to healthier, low-sugar fruit juices that still taste good. Who this helps: This benefits consumers looking for healthier beverage options.

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This study investigated how using a natural patch during heart surgery affects patients with Ebstein's anomaly, a condition impacting the heart's tricuspid valve. Researchers compared 50 patients who received the patch with 58 who did not. They found that after surgery, most patients showed significant improvement in their valve conditions, with 79% of those who had moderate or more severe valve issues before surgery experiencing only mild problems afterward, and there was no significant difference in the need for future surgeries between the two groups. Who this helps: This research benefits patients with Ebstein's anomaly and their doctors by providing insights into effective surgical options.

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This study looked at two families from Singaporean Chinese backgrounds who have inherited eye conditions called Doyne Honeycomb Retinal Dystrophy (DHRD) and Late-Onset Retinal Degeneration (L-ORD). Researchers found specific genetic changes in these families: one family had members with minimal vision loss over time, while the other had progressive eyesight issues but with some improvement. These findings are important because they expand our understanding of these eye diseases beyond their traditional association with European ancestry, highlighting the need for early diagnosis in patients with unusual eye symptoms and a family history of vision problems. Who this helps: This helps patients with inherited retinal diseases and their families.

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This study developed a new algorithm for extracting important features from genetic data, specifically focusing on "kmers," which are short sequences of DNA. The researchers found that their algorithm outperformed existing methods, effectively identifying significant patterns in the genomes of the Ebola and hepatitis C viruses. This improvement allows for better understanding and tracking of mutations in these viruses, which is crucial for developing diagnostics and treatments. Who this helps: This helps doctors and researchers working on viral infections like Ebola and hepatitis C.

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The study examined the role of a protein called Foxp1 in preventing valvular calcification, a problem that can occur in patients with chronic kidney disease. Researchers found that mice with increased levels of Foxp1 had significantly less valvular calcification compared to those with chronic kidney disease, and specific processes that lead to this calcification were hindered, including a decrease in certain signaling pathways involved in inflammation and tissue change. This is important because finding ways to block these harmful processes could lead to new treatments for heart problems in kidney disease patients. Who this helps: Patients with chronic kidney disease.

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This study focused on creating large molecular structures called polyoxometalate (POM) clusters using specific chemical building blocks. Researchers successfully combined different types of ligands, which act like glue, to assemble these clusters into new shapes, including the first-ever dodecameric Mo wheel. This new method allows for better control over the cluster design and leads to structures that dissolve more easily in organic solvents, making them more useful for various applications. Who this helps: This benefits researchers and industries looking for new materials for drug development and chemical processes.

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This study examined the effects of Rhizoma Drynariae, a traditional Chinese herb, on osteoporosis in rats. The research found that this herb significantly improved bone density and structure, increasing bone mineral density by about 3.33 points and trabecular thickness by 31 micrometers, while also enhancing the strength of the bones. These results are important because they suggest that Rhizoma Drynariae could be a beneficial treatment for osteoporosis, leading to stronger bones and potentially fewer fractures. Who this helps: This research benefits patients with osteoporosis and healthcare providers looking for alternative treatments.

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This study looked at children aged 6 to 16 with ADHD to understand how their symptoms of inattention, hyperactivity, and defiance change over time, and how these changes relate to markers of inflammation in their blood. Researchers found that 58% of children showed a moderate decline in inattention symptoms, while only 5% had severe, persistent inattention. They found that higher levels of certain inflammatory markers were linked to more stable and severe symptoms in both inattention and oppositional defiance, indicating that inflammation might be connected to ongoing ADHD symptoms. Who this helps: This information can benefit patients and doctors by providing insights into how inflammation may relate to ADHD symptom management.

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This study focused on creating a new way to grow mouse mammary gland cells in the lab, known as organoids, which are small structures that can mimic the real glands. The researchers developed a process that allows these organoids to grow and behave like actual mammary glands, going through stages similar to puberty, pregnancy, and lactation, all within about two weeks. This advancement is crucial because it helps researchers better understand breast cancer and test new treatments in a more realistic environment. Who this helps: This benefits researchers studying breast cancer and developing new therapies.

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This study looked at the online emotional support platform OpenUp, which offers 24/7 text-based counseling to young people in Hong Kong. Over a year and a half, 19,543 users accessed the service, leading to an estimated total social value of about HK$226 million, while the initial investment was HK$47.7 million, resulting in a strong return of nearly 4.74 times the investment. Most of this value came from preventing suicides, highlighting the platform's significant impact on youth mental health. Who this helps: This helps at-risk youth seeking mental health support.

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This study looked at a new treatment strategy for patients with primary membranous nephropathy (PMN), a kidney disease, by optimizing the use of the drug rituximab (RTX) alongside a careful reduction of glucocorticoids. Researchers found that this optimized approach led to significantly better results after 12 months, with 64% of patients achieving complete remission compared to just 22% in those using the standard treatment. Additionally, the new strategy resulted in 0% relapse rates, while 18% of standard treatment patients experienced relapses. Who this helps: This benefits patients with primary membranous nephropathy, especially those who struggle to respond to standard treatments.

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This study looked at two types of radiation machines, O-ring and C-arm linear accelerators, used to treat central nervous system tumors through craniospinal irradiation. Researchers analyzed data from 12 studies with 87 patients and found that while both machines delivered similar doses to the target treatment area, the O-ring machines, specifically the dual-layer multi-leaf collimator machines, offered significantly lower doses to the heart, liver, eyes, and esophagus. This is important because it means that patients can get effective cancer treatment while also reducing harm to vital organs. Who this helps: This benefits cancer patients requiring craniospinal irradiation.

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This study focused on creating a Chinese version of a questionnaire to assess pain in patients with knee osteoarthritis who are about to have knee surgery. Researchers tested this questionnaire with 120 patients and found it to be reliable and valid, which means it accurately measures what it’s supposed to. Specifically, it showed strong consistency and correlation with other established pain measurement tools, indicating it can effectively assess pain in these patients. Who this helps: This helps patients with knee osteoarthritis and their doctors by providing a better method to evaluate pain related to their condition.

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This study focused on finding new targets in liver cancer, known as hepatocellular carcinoma (HCC), that can help the immune system fight tumors. Researchers identified over 5,500 potential immune targets and confirmed that 95% of these targets are immunogenic, which means they can trigger an immune response against cancer cells. The most effective treatment involved a vaccine made from seven specific peptides combined with a substance that enhances immune response, which showed strong tumor-fighting ability in mouse experiments. Who this helps: This research benefits cancer patients, particularly those with liver cancer, by paving the way for personalized immunotherapies.

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This study explored how different engineering factors can improve the efficiency of a process that converts waste gases into methane, a renewable energy source. Researchers found that increasing the mixing speed and gas circulation significantly boosted methane production from 0.5 to nearly 1 liter per liter per day, with the best results occurring at a hydrogen to carbon dioxide ratio of 5:1, which increased methane content by about 15%. These findings are important because they identify ways to make this method of energy production more effective and reliable, which is essential for reducing carbon emissions and advancing renewable energy technologies. Who this helps: This helps engineers and researchers working on renewable energy solutions.

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This study looked at how a treatment called high-definition transcranial direct current stimulation (HD-tDCS) can improve working memory in people with schizophrenia. Researchers found that those receiving the active treatment showed a significant improvement in memory accuracy and faster response times compared to those who received a sham treatment. Specifically, the active group improved their memory accuracy significantly (P<.001) and reduced their reaction times (P<.001), while no changes were seen in the sham group. This is important because it suggests that HD-tDCS not only helps improve cognitive function in schizophrenia but that changes in brain activity can help track how well the treatment is working. Who this helps: This helps patients with schizophrenia looking for better ways to improve their cognitive function.

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This study looked at young adults under 50 years old who had surgery for colorectal cancer and compared their health outcomes to older adults. Researchers found that younger patients had similar rates of complications like anastomotic leaks (3.4% vs. 3.5%) but experienced significantly fewer respiratory (0.7% vs. 2.2%) and kidney complications (0.9% vs. 2.3%). This matters because it shows that while younger patients may face some risks, they generally recover better from surgery than older patients, which can help inform discussions before surgery. Who this helps: This helps patients undergoing colorectal cancer surgery, particularly those under 50.

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This study explored how a specific metabolic process called the pentose phosphate pathway (PPP) affects the functioning of immune cells called conventional dendritic cells (cDCs) in tumors. Researchers found that reducing the activity of the PPP in these cells weakened their ability to fight cancer, while boosting the PPP improved their antitumor responses. Specifically, enhancing the PPP increased the production of necessary molecules that help activate the immune response, and doing this along with existing treatments increased their effectiveness. Who this helps: This research benefits cancer patients, especially those with breast cancer, by providing new insights for developing more effective immunotherapies.

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This study looked at how body fat distribution affects how well the liver processes insulin in people with type 2 diabetes, focusing on differences between men and women. The researchers found that women had a stronger relationship between abdominal fat and insulin processing than men; specifically, in women, more abdominal fat was linked to better insulin clearance, while for men, it showed no significant effect. Understanding these differences is important for tailoring treatment strategies for diabetes based on sex. Who this helps: This helps doctors and healthcare providers in treating patients with type 2 diabetes.

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This study looked at action plans for managing Chronic Obstructive Pulmonary Disease (COPD), which are intended to help patients take care of their health, but are not widely used by patients or doctors. Researchers analyzed 63 action plans from various countries and found that only 11% shared how they were created and only one involved patient input. The plans varied greatly in information and design, and on average, they met only 5.4 out of 8 key design principles, which may explain why they are not being adopted effectively. Who this helps: This benefits patients and their healthcare providers by highlighting the need for better-designed management tools for COPD.

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This research studied a new type of sensor designed to detect specific ultraviolet (UV) light, particularly within the range of 200-280 nanometers, while minimizing interference from other light. The new sensor, made from a combination of materials called HfZrO and (SnGa)O, showed impressive performance with a responsivity of 25.10 mA/W, meaning it can respond strongly to the correct UV light, and featured a very high detectivity of 4.63 x 10^10 Jones. This development matters because it offers a highly accurate and efficient way to detect harmful UV light without being disrupted by other light sources, which is crucial for various applications such as environmental monitoring and safety. Who this helps: This helps researchers and industries focused on UV detection, such as those in health and environmental protection.

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This study looked at how a specially designed version of EGCG, a compound found in green tea, can enhance a new cancer treatment called FLASH radiotherapy (FLASH-RT). Researchers found that using these EGCG nanoparticles, known as BENPs, together with FLASH-RT significantly increased damage to cancer cells and improved the immune response, leading to a better fight against tumors. Specifically, this combination helped activate more immune cells, resulting in improved tumor treatment with minimal side effects. Who this helps: This benefits cancer patients, particularly those undergoing FLASH radiotherapy.

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This study explored the risk factors for a serious condition called pituitary apoplexy, which can occur in patients with pituitary tumors. It found that having a non-functioning pituitary adenoma, being male, and having high blood pressure significantly increase the risk, with odds ratios of 1.93, 2.57, and 2.53 respectively. The researchers also created a tool, or nomogram, to help doctors predict who is at risk, which showed strong accuracy in testing (0.86 and 0.83 out of 1.0). Who this helps: This helps doctors identify high-risk patients to prevent serious complications.

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This study looked at how the way older adults relate to their romantic partners affects their health and risk of cognitive decline. They found that men who felt anxious about their relationships were more likely to experience frailty and mild cognitive impairment later in life, while those who avoided emotional connections directly impacted their cognitive function. Overall, having trusting relationships in midlife can help protect against health issues like frailty and dementia in old age. Who this helps: This helps older adults and their families by highlighting the importance of strong, supportive relationships.

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This study examined how certain brain chemicals, specifically norepinephrine (NE) and acetylcholine (ACh), affect brain activity and blood flow in mice. Researchers found that considering NE, which is linked to alertness, significantly improved their ability to predict blood flow changes in response to brain activity, while ACh did not add any useful information. This is important because it shows that ignoring the role of NE could lead to incorrect conclusions about brain connectivity in neuroimaging studies. Who this helps: This helps researchers and clinicians studying brain activity and blood flow.

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This study focused on the fungus Erysiphe necator, which causes powdery mildew in grapevines and threatens grape production. The researchers sequenced the genome of this fungus and found 248 proteins that help it infect grapevines. They discovered that a specific protein (CSEP118) weakens the grapevine's defenses by interfering with a key defense-related gene, while another gene (VviTCP14) seems to help the grapevine remain vulnerable to the fungus. Understanding these interactions can help develop grapevine varieties that resist powdery mildew better. Who this helps: This benefits grape farmers and the wine industry by potentially leading to more resilient grapevine varieties.

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This study looked at how a type of advanced imaging called dual-energy computed tomography (DECT) could help predict the presence of a protein called glypican-3 (GPC3) in liver cancer without needing tissue samples. Researchers analyzed data from 79 patients and found that those with positive GPC3 had significantly higher values for specific imaging measurements, allowing them to create a reliable prediction model that correctly identified GPC3 presence about 68% of the time (sensitivity) and ruled out its absence about 78% of the time (specificity). This method is important because it offers a noninvasive way to diagnose a key factor in liver cancer, which can help guide treatment decisions. Who this helps: This benefits patients with liver cancer by providing safer and easier diagnostic options.

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This study explored how to improve the performance of a special type of concrete called ultra-high-performance concrete with coarse aggregates by optimizing the way steel fibers are mixed in. Researchers found that using a specific blend of steel fibers tailored to fit the gaps in the concrete increased its strength significantly, with flexural strength improved by about 18.6% and splitting tensile strength by 29.1% compared to standard methods. This finding is important because it demonstrates a more efficient way to enhance concrete's toughness, which can lead to stronger and longer-lasting construction materials. Who this helps: This benefits engineers and builders working on high-performance construction projects.

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This study focused on treating bloodstream infections from carbapenem-resistant bacteria in patients who had liver transplants. Researchers found that a new treatment approach called the ceftazidime-avibactam-centered bundle therapy led to a complete blood infection clearance in 100% of patients, compared to just 50% in those receiving standard treatments. The patients in the new treatment group also lived much longer after infection, with a median survival time of 407 days versus 18.5 days for those on standard therapy, highlighting the effectiveness of this new method. Who this helps: This helps liver transplant patients who develop serious infections.

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Researchers created a gel-like material that, when injected under the skin, converts immune cells called monocytes into more powerful dendritic cells that can recognize and attack cancer. The gel works by releasing chemicals that attract monocytes and then activates a specific pathway (DC-SIGN) that transforms them into the desired immune cells, which then train the body's T cells to fight tumors. When tested in mice and using human colorectal cancer samples, this approach stopped cancer growth and prevented tumors from coming back after surgery, suggesting it could be an effective new cancer treatment.

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Researchers analyzed data from nearly 3,000 psychiatric inpatients and identified specific blood biomarkers associated with elevated suicide risk. Adding those biomarkers to demographic and clinical data in a machine-learning model raised the accuracy of predicting future suicide risk to an area under the curve of 0.808, substantially better than models without biomarkers. The findings suggest that routine lab tests could provide an objective, quantifiable signal to supplement clinical judgment in identifying high-risk patients early.