Sravanti Kusuma

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This study focused on improving a specific antibody fragment that can detect the Chikungunya virus (CHIKV), which is spread by mosquitoes. Researchers found the best way to produce this antibody was by using 0.2 mM of an inducer called IPTG, for 2 hours at 37 degrees Celsius, which created a protein concentration of 0.658 mg/mL and had a purity of 91.11%. These findings are important because they advance the development of rapid tests for diagnosing Chikungunya virus infections. Who this helps: This benefits patients who need quick and accurate testing for Chikungunya virus, as well as healthcare providers managing outbreaks.

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This study looked at a protein called MPT64, which is useful for diagnosing tuberculosis (TB). Researchers found ways to increase the amount of this protein produced in a lab setting, achieving about 0.0293 mg/mL, by adjusting specific growth conditions. This is important because it makes it easier and cheaper to produce the materials necessary for TB tests, helping to improve diagnosis in the future. Who this helps: Patients at risk for tuberculosis and healthcare providers.

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This study looked at how common the Toxoplasma gondii parasite is among people in Indonesia, particularly focusing on the antibodies (IgG) that show past infections. The researchers found that about 60% of people in Indonesia tested positive for these antibodies, indicating a significant level of exposure to the parasite. Understanding this prevalence is important because Toxoplasma can cause serious health issues, especially for pregnant women and those with weakened immune systems, and it highlights the need for better studies in less-researched areas. Who this helps: This helps patients, especially pregnant women and those with weakened immune systems, as well as healthcare providers in Indonesia.

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This study looked at the water quality in Cirebon's estuaries before and after the COVID-19 pandemic. Researchers found that in 2020, the water quality dropped significantly, with scores falling to as low as 23.10 in one area during 2022, due to decreased industrial and human activities during lockdowns. However, by 2023, scores improved somewhat but still remained poor, showing that while the lockdown helped initially, ongoing efforts are needed to maintain better water quality. Who this helps: This research benefits policymakers and environmental managers focused on improving water quality for communities and ecosystems.

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This research focused on creating a new way to produce cellulose esters, materials derived from cellulose, using natural ingredients. The scientists used a unique liquid that acted as both a solvent and a catalyst, allowing them to efficiently convert cellulose using oxygen from the air, achieving high efficiency without needing harmful metals. This method helps make the production process more sustainable and environmentally friendly. Who this helps: Patients and industries looking for eco-friendly materials.

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Researchers studied biomarkers that can help detect malaria early, even in people who don't show symptoms. They identified five key biomarkers—HRP2, pLDH, hemozoin, aldolase, and pGDH—that are particularly effective in diagnosing the disease, with some being able to work with non-invasive samples. Improving these detection methods can lead to better treatment outcomes and reduce the spread of malaria, which affected 249 million people in 2022. Who this helps: This benefits patients, healthcare providers, and public health efforts to control malaria.

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This study looked at the diets of children under five years old in 37 districts in Indonesia to identify nutrient problems and assess food security. It found that many children are not getting enough of essential nutrients, which is related to the local availability of food. Improving these diets is crucial to reduce stunting, which affects growth and development in young children. Who this helps: This benefits children and their families in Indonesia.

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This study looked at the rates of obesity and related health risks among internists (a type of doctor) in Indonesia. It found that 61.4% of these doctors are obese, which is higher than the rate in the general population. Factors linked to obesity in these internists include being male, having high blood pressure, and a history of diabetes, with some risk factors making them more than twice as likely to be obese. This matters because addressing these issues can help improve the health of doctors who have a big role in managing obesity for their patients. Who this helps: This helps physicians, particularly internists, by highlighting the importance of their own health and lifestyle choices.

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This study looked at the health risks related to heart and blood vessel diseases among internal medicine specialists in Indonesia. It found that a staggering 84.6% of the doctors had unhealthy cholesterol levels, 61.4% were obese, and 20.3% had high blood pressure. Most importantly, while 66% had a low risk for serious heart problems in the next 10 years, a significant number still faced concerning health issues that they are expected to manage in their patients. Who this helps: This benefits patients and doctors by highlighting the need for better health management among healthcare professionals themselves.

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This study examined advanced bioluminescence systems that can produce light on their own, which could be incredibly useful for observing living organisms without harmful effects. Researchers focused on bacterial and fungal systems, finding that while these systems offer continuous light for real-time monitoring, they face challenges such as producing less intense light in bacteria. Improving these systems is important because it can make medical research and environmental monitoring safer and more effective. Who this helps: This benefits researchers in medicine and environmental science.

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This study looked at how changes in gut bacteria (known as dysbiosis) are linked to a condition called metabolic dysfunction-associated steatotic liver disease (MASLD), which is a common cause of chronic liver disease related to metabolic issues. The researchers found that an imbalance in gut bacteria can lead to liver inflammation, insulin resistance, and other metabolic problems, with different treatment options like probiotics and dietary changes showing potential benefits but varying results between individuals. Understanding these connections is important as it opens up new ways to treat liver disease by focusing on gut health alongside traditional therapies. Who this helps: This information benefits patients with liver disease and healthcare providers looking for new treatment options.

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This study looks at how gut health affects stunting, which is when children don’t grow as tall as they should, in India, Indonesia, and Senegal. Researchers will follow 600 newborns and their mothers for two years, collecting samples to analyze gut health and growth patterns. The goal is to better understand how factors like gut health and inflammation relate to a child's growth, which is crucial for finding ways to prevent stunting. Who this helps: This research benefits children at risk of stunting and their families, as well as health professionals working to improve child development.

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This research looked at using fish scales to create materials for corneal replacements, which are used when people go blind due to corneal issues. The study reviewed eleven articles and found that these fish scale materials can be made to mimic the strength and transparency of real corneas, although they don't bend light as well as natural tissue. This matters because finding safe and abundant resources for corneal replacements can help address the shortage of donor corneas. Who this helps: This helps patients in need of corneal transplants.

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Researchers discovered a new medicinal plant in a hidden rainforest in East Kalimantan, Indonesia, and studied its leaves to understand their properties. They found that the leaves contain 23% of a compound called trans-anethole and have unique characteristics that can be used to ensure the quality of medicinal products made from them. This is important because it helps set standards for how to grow, harvest, and use this plant safely and effectively. Who this helps: Patients and healthcare providers who use herbal medicine.

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This study developed a new method called Nano-lanternX (NLX) that allows scientists to see multiple colors of light produced by living cells without needing any external chemicals. The NLX system works in bacteria, mammals, and plants, enabling detailed imaging of single cells and tracking important biological processes. This advancement is significant because it allows for longer observations and more accurate studies of gene activity and protein behavior in various organisms. Who this helps: This helps researchers and scientists studying biological processes in different types of cells.

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This study looked at how adding platelet-rich plasma (PRP) to meniscus repair surgery affects the chances of the surgery failing. It found that patients who had PRP during their meniscus repair had a lower failure rate, with a difference of 0.42 to 0.50 compared to those who did not receive PRP. Additionally, patients who received PRP reported less pain, as indicated by a lower visual analog scale score, and one study showed improved function with an average difference of 3.06 points in the Lysholm score. Who this helps: This helps patients recovering from meniscus surgery.

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This study looked at the diets of children under five in 37 districts in Indonesia to find which nutrients they were lacking, especially in relation to the area's food security. It found that the main nutrients missing in their diets included iron, folate, and calcium, and there was no significant difference in nutrient deficiencies between areas that were food secure and those that were not. Improving access to nutritious foods can help reduce these deficiencies, particularly for iron in infants. Who this helps: This helps children and their families by ensuring they have access to healthier foods.

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This study looked at different types of immune cells called monocytes in patients with systemic lupus erythematosus (SLE) to see if they can indicate disease activity. They found that patients with active SLE had significantly fewer classical monocytes (72% compared to 88% in inactive patients) and more intermediate monocytes (29% compared to 11%). These findings matter because they show that monitoring these monocyte levels can help identify when SLE is active, guiding better treatment decisions. Who this helps: This helps patients with systemic lupus erythematosus and their doctors.

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This study looked at a new type of liquid that can modify cellulose, a natural material that is normally hard to dissolve. The researchers found that using a specific liquid called Emim2OPy allowed them to efficiently change cellulose without unwanted chemical additions. They successfully completed this process in just 30 minutes and achieved a high degree of modification (over 2.9), which is important for creating better cellulose-based materials. Who this helps: This benefits researchers and companies developing sustainable materials from cellulose.

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This study looked at how effective platelet-rich plasma (PRP) injections are for treating chronic low back pain. Researchers reviewed three trials with 138 patients and found that those who received PRP injections reported less pain at one, three, and six months after treatment compared to those who did not receive the injection. This matters because it provides evidence that PRP can significantly improve pain in people suffering from this common condition. Who this helps: This helps patients with chronic low back pain seeking relief from their symptoms.

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This study focused on finding a better way to purify a protein called MPT64, which is important for research and potential treatments. The researchers tested two methods for purification: electroelution and passive elution. They found that the electroelution method was significantly more effective, producing about 2030 micrograms of pure MPT64 protein per milliliter, compared to 179.5 micrograms per milliliter from the passive method, while keeping the protein's structure intact so it still works in tests with antibodies. Who this helps: This benefits researchers and scientists working on treatments for diseases related to MPT64.

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This study looked at how tiny gold particles, known as gold nanoparticles, can be used to build sensors to detect heavy metals and biological molecules. Researchers found that the size of these particles impacts their effectiveness, with optimal particle sizes ranging from 6 to 50 nanometers depending on what they are detecting. This is important because these sensors can improve the accuracy and reliability of tests for harmful substances in our environment and in medical diagnostics. Who this helps: This helps patients, doctors, and environmental scientists.

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This research focused on creating a new way to make benzimidazole compounds, which are important in many medicines. By using a special catalyst called MgO@DFNS, the researchers were able to efficiently produce these compounds at room temperature, achieving high yields of 85-90% in a shorter time. This method is eco-friendly and allows the catalyst to be reused up to six times without losing effectiveness, making it potentially beneficial for large-scale production. Who this helps: This helps pharmaceutical manufacturers and researchers developing new medications.

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This study looked at how well extracts from cinnamon bark, fingerroot, and moringa leaves can stop bacteria and their spores from growing, which is important for food preservation. Researchers found that cinnamon bark extract was the most effective, inhibiting bacterial growth by up to 35.3 mm, while fingerroot was also effective, but moringa leaves required much more time and a higher concentration to work. These findings matter because cinnamon bark and fingerroot could be used as natural preservatives to improve food safety. Who this helps: This benefits food manufacturers and consumers looking for safer, natural food preservation options.

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This study focused on improving the quality of a protein called streptavidin, which is important for diagnostic tests. The researchers modified the gene for streptavidin to make it more soluble, leading to a significant increase in its purity—from just 6% in the original extract to about 99% in the best samples. This improvement matters because higher purity levels can lead to more reliable results in medical testing. Who this helps: Patients and doctors who rely on accurate diagnostic tests.

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This study looked at the nutritional challenges faced by pregnant women and children under five in certain areas of Indonesia where stunting is common. Researchers identified specific nutrients that were lacking—like iron and zinc—and created tailored food recommendations to improve their diets. For example, they found that children aged 6 to 11 months often needed more iron, zinc, and folate, while pregnant women needed iron and folate, among others. This research matters because improving nutrient intake can help reduce health problems like stunting and anemia, which affect overall growth and well-being. Who this helps: This helps pregnant women and young children in high-stunting areas of Indonesia.

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This study examined a family in Indonesia affected by Peutz-Jeghers syndrome, a genetic disorder that causes skin spots, polyps in the digestive system, and a higher risk of certain cancers. The researchers found that a 28-year-old woman had multiple polyps from her stomach to her rectum and that both her father and son showed similar skin signs, although they did not have their digestive systems checked. All three family members had genetic mutations linked to this condition. Who this helps: This helps patients and families with Peutz-Jeghers syndrome by increasing awareness of the condition and its risks.

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This study focused on creating a new way to make a type of chemical compound called 1,5-benzodiazepines, which are important in many medications. Researchers used a special catalyst made from ferrocene and activated carbon, achieving a remarkable 99% reaction success rate and 91% purity in the final products after eight hours at 90 degrees Celsius, all without solvents. This method is environmentally friendly, cost-effective, and can be reused multiple times, making it a promising approach for producing these valuable compounds on a larger scale. Who this helps: Patients who need benzodiazepine-based medications, as well as the pharmaceutical industry.

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This study looked at how to increase the amount of a certain protein called MPT64 released from bacteria using two different substances, Triton X-100 and Tween-80. The researchers found that Triton X-100 was much more effective, increasing the amount of MPT64 protein released by up to three times compared to Tween-80, even though it also caused more bacteria to break open. Importantly, neither substance harmed the structure of the MPT64 protein, which means it remained usable for further research or application. Who this helps: This benefits researchers and scientists working to produce proteins for vaccines or therapies.

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This study looked at the bathroom water in five hospitals in Bandung, Indonesia, to see how different types of water storage affected the presence of bacteria and their resistance to antibiotics. Researchers found that the hospitals using permanent bathtubs had more bacteria and a higher rate of antibiotic-resistant germs, with 20% of the isolates from one hospital resistant to multiple antibiotics. This matters because it highlights a risk factor for spreading antibiotic resistance in hospital bathrooms, which can impact patient safety. Who this helps: This research benefits patients and healthcare providers by highlighting risks related to hospital hygiene.

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This study focused on finding the best way to extract a specific protein called MPT64 from a gel after it had been separated. Researchers tested two methods: electroelution and passive elution. They found that while electroelution produced a higher concentration of MPT64 (0.683 mg/mL), the passive elution was more effective for purification, since it was the only method that successfully identified the protein using a commercial detection kit. Who this helps: This benefits researchers and labs working on protein purification, which is important for developing new treatments and vaccines.

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This study looked at a 61-year-old man with knee arthritis who was found to have very high levels of a protein called sCOMP, which is usually linked to joint problems. His sCOMP levels were twice as high as normal, and after further testing, he was diagnosed with colon cancer. This finding is important because it suggests that doctors should be alert to other serious health issues, like cancer, when they see high sCOMP levels in patients who have arthritis. Who this helps: This helps patients by encouraging doctors to consider broader health evaluations when interpreting test results.

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This study examined how well two antibiotics, cefixime and tetracycline, work against certain bacteria causing respiratory infections in Indonesia, where antibiotic resistance is a growing problem. Researchers tested 466 bacteria samples and found that 38% were resistant to cefixime, while a staggering 92.86% were resistant to tetracycline, indicating that cefixime is the more effective choice. Understanding which antibiotics are effective helps doctors choose the right treatment and fight antibiotic resistance, improving patient outcomes. Who this helps: This helps patients suffering from respiratory infections and doctors who prescribe antibiotics.

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This study looked at how rhamnose, a type of sugar, affects the production of a specific protein called MPT64 in a type of bacteria used for research. Researchers found that the best time to produce the MPT64 protein was at 24 hours after adding rhamnose, with detection of the protein happening at different times in various cell parts. This finding is important because it helps scientists optimize protein production for research and potential medical uses. Who this helps: This helps researchers and scientists in developing better methods for producing proteins relevant for vaccines and therapies.

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This study looked at how effective the antibiotic levofloxacin is for treating acute respiratory tract infections (ARTIs) in patients at a health center in Tasikmalaya, Indonesia. Researchers tested 142 samples and found that 50% of the bacteria were resistant to levofloxacin, 31% showed moderate resistance, and only 19% were still sensitive to the drug. This is concerning because it highlights a significant resistance issue, making it harder to treat common respiratory infections effectively. Who this helps: This helps doctors and healthcare providers in treating patients with respiratory infections.

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Researchers studied how to improve the production of a specific protein called MPT64 using bacteria in a lab setting. They found that by using a medium with double the usual concentration and specific timing and ingredient amounts, they could boost the protein's production to an average of 0.0392 mg/mL, which is higher than the expected 0.0311 mg/mL. This discovery matters because optimizing these conditions can lead to more efficient production of MPT64, which can be important for developing vaccines and treatments for tuberculosis. Who this helps: Patients with tuberculosis and healthcare providers developing treatments.

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This research looked at the potential of a natural extract from the ashitaba plant to fight tuberculosis (TB), especially against drug-resistant strains. The extract was found to significantly inhibit the growth of TB bacteria, with a minimum effective concentration of 6% to 8%. This discovery is important because new treatments are urgently needed to combat the spread of TB and improve patient outcomes. Who this helps: This benefits patients with tuberculosis, especially those facing treatment challenges due to drug resistance.

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This study looked at how the size of tiny patterns on a surface affects the ability of stem cells, specifically human induced pluripotent stem cells, to turn into endothelial cells, which are important for forming blood vessels. Researchers tested different sizes of patterns and found that smaller patterns (80 micrometers) led to a 70% conversion to endothelial cells, while larger patterns did not improve this conversion. This is important because improving the efficiency of creating endothelial cells could enhance tissue engineering and help develop better treatments for various conditions. Who this helps: This benefits patients needing vascular tissue regeneration.

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This study focused on finding new drug targets to fight malaria, a deadly disease that kills millions each year. Researchers identified 65 potential targets in the malarial parasite and found that a protein called Tic20 is particularly promising for developing new treatments. This is important because targeting Tic20 could lead to more effective drugs against malaria, which is especially crucial as many current treatments are becoming less effective due to drug resistance. Who this helps: This helps patients suffering from malaria.

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This study explored how to create specialized cells needed for blood vessels using human stem cells. Researchers successfully turned these stem cells into two types of vascular cells: endothelial cells, which line blood vessels, and pericytes, which provide support. This is important because it can lead to new treatments for diseases involving damaged blood vessels and help in building blood vessels for new tissues. Who this helps: This research benefits patients needing vascular repairs and doctors developing advanced therapies.

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Researchers studied blood vessel cells made from human stem cells to see if they could be used for creating new blood vessels in tissue engineering. They found that cells developed in low-oxygen conditions produced higher levels of important building blocks like collagen and growth factors, which are crucial for forming functional blood vessels. This is important because having effective blood vessels can improve the success of tissue transplants and healing. Who this helps: This helps patients needing tissue implants and regenerative therapies.

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This study looked at how facial plastic surgeons manage the nasal airway during rhinoplasty, which is surgery to reshape the nose. Out of 4,383 plastic surgeons surveyed, 21% responded, and those who did a thorough nasal exam before surgery reported higher satisfaction and fewer issues with breathing afterward. Most surgeons (85%) felt good about their airway management, but many (87%) wanted more training on this topic, highlighting the need for better education on how to keep a patient's airways functional during nose surgery. Who this helps: This benefits patients undergoing rhinoplasty, ensuring they have better breathing outcomes.

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This study focused on improving a method for delivering insulin through the skin using specially designed microneedles made from poly-γ-glutamic acid. The new system, which includes supportive structures to ensure the needles fully insert into the skin, showed that when diabetic rats received insulin this way, their blood sugar levels dropped just as effectively as with traditional insulin injections. This method not only delivers insulin efficiently—retaining 90-97% of its effectiveness—but also dissolves quickly to release the medication within four minutes, potentially simplifying treatment for diabetes. Who this helps: This benefits diabetic patients who need easier and more effective ways to manage their insulin delivery.

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This study looked at how stem cells make decisions about their fate when they are surrounded by other cells. Researchers found that on smaller surfaces, there was a high variation in how stem cells differentiated, while on larger surfaces, the differentiation patterns became more consistent. They discovered that stem cells can sense and respond to the types of cells nearby, and this ability can be affected by blocking certain cell connections. Who this helps: This helps researchers and doctors who are studying stem cell behavior for therapies and treatments in regenerative medicine.

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This study looked at how low oxygen levels affect the development of specific blood vessel cells from human pluripotent stem cells, which can turn into different types of cells. The researchers found that when they subjected these stem cells to 5% oxygen instead of normal atmospheric levels, the cells showed a greater commitment to becoming blood vessel cells, with increased markers indicating their development into these cells. This is significant because understanding how to create blood vessel cells from stem cells can lead to better treatments for vascular diseases or injuries. Who this helps: This helps patients needing vascular repair or treatment for vascular diseases.

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This study looked at whether using robotic assistance during a specific type of knee surgery, called medial unicompartmental knee arthroplasty (UKA), led to better results compared to traditional surgical methods. The researchers found that both approaches produced similar outcomes in terms of recovery and complications, but the robotic method took about 20 minutes longer to perform. Since the robotic technique didn't show clear advantages, it raises questions about whether it's worth the extra cost, especially when done by experienced surgeons. Who this helps: Patients undergoing knee surgery and their doctors.

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This study focused on different types of cells that exist around blood vessels, which are important for understanding how blood vessels form and function. The researchers looked at three types of cells and found that each one has its own unique characteristics and functions; for example, they noted distinct cell shapes and specific traits that help with movement and contraction. This is important because knowing these differences can improve treatments for tissue regeneration and enhance our understanding of human development. Who this helps: This helps researchers and doctors working on tissue repair and regenerative medicine.

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This study investigated the effects of a natural compound called monocrotaline on liver cancer cells. Researchers found that monocrotaline was effective at killing these cancer cells at a concentration of about 25 micrograms per milliliter and showed minimal toxic effects on healthy cells. This matters because it indicates that monocrotaline could be a promising new treatment option for liver cancer, offering similar effectiveness with fewer side effects compared to existing therapies. Who this helps: This benefits patients with liver cancer.