VIKRAM K. CHAND, MD

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This study looked at immune cells in people with rheumatoid arthritis (RA) and compared them to healthy individuals. Researchers found that RA patients had more overall helper T cells but fewer types that are important for fighting inflammation and infection, specifically Th1 and Th17. The study showed that the lower the levels of these cells, the more severe the disease symptoms were, suggesting that adjusting these cell levels could help manage RA better. Who this helps: This helps patients with rheumatoid arthritis.

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This study looked at patients with swollen neck lymph nodes to see how often tuberculosis (TB) caused these symptoms, using a method called fine needle aspiration cytology (FNAC). Out of 106 patients, 82 (about 77%) showed signs of TB, with 21 (around 26%) testing positive for TB bacteria. This is important because early detection allows for timely treatment, and FNAC is a cheaper, safer option than traditional biopsy methods. Who this helps: This helps patients with swollen lymph nodes and healthcare providers in areas with limited resources.

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The study looked at how well patients' reports of their own medication use matched up with the official prescription records for people with inflammatory arthritis in Australia. Researchers found that self-reports were largely accurate, especially for certain medications: there was strong agreement for disease-modifying drugs (67% to 95% accurate) and moderate agreement for painkillers. This is important because it shows that most patients are accurately tracking their medications, though those who feel worse might struggle more with reporting. Who this helps: This benefits patients with inflammatory arthritis and their healthcare providers.

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This study looked at how Australian adults with long-term rheumatoid arthritis and psoriatic arthritis feel about regular blood tests while taking specific medications known as csDMARDs. Out of 904 people surveyed, 679 responded, with 451 meeting the study criteria; 87.4% felt that the reasons for having blood tests were clearly explained, and 70.5% were on schedule with their tests. Understanding patient perspectives can help improve guidelines for monitoring these medications and ensure patients feel informed and supported. Who this helps: This benefits patients with rheumatoid arthritis and psoriatic arthritis.

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This study looked at high blood pressure (hypertension) in adults aged 19 to 55 in Delhi, India, to see how it varied between different income groups. Researchers found that 12.2% of the 930 participants had hypertension, with males having a higher rate (15.3%) than females (9.0%), and older adults (ages 41-55) showing a significantly higher prevalence at 22%. The findings highlight the need for programs to prevent and manage high blood pressure, especially in high-risk groups. Who this helps: This helps patients at risk for hypertension, healthcare providers, and public health officials.

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This study looked at how the COVID-19 pandemic affected patients with systemic sclerosis (SSc) regarding their access to health care and diagnosis of pulmonary arterial hypertension (PAH). The researchers found that during the pandemic, many patients had reduced access to important tests and consultations, with 31.7% reporting limited pulmonary function tests and 22.5% facing difficulties with echocardiograms. Overall, the number of annual assessments and new PAH diagnoses dropped significantly from 2020 to 2022 compared to the years before the pandemic, which can lead to worse long-term health outcomes. Who this helps: This helps patients with systemic sclerosis by highlighting the need for improved care access during challenging times.

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This study looked at a rare condition called neurolymphomatosis, where cancer cells infiltrate the nerves, specifically affecting a man who had weakness in his legs and difficulty lifting his left foot. Despite initial misdiagnosis, tests showed that lymphoma cells had invaded his nerves, highlighting the importance of accurate and timely diagnosis. Recognizing this condition early may improve treatment options and patient survival. Who this helps: This research helps patients with neurological symptoms that could be related to lymphoma.

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This study looked at how couples handle the stress of rheumatoid arthritis (RA) together and how this affects their mental health and relationship quality. Out of 163 couples, those who practiced supportive coping reported lower levels of depression, anxiety, and stress, along with higher relationship satisfaction, while those who engaged in negative coping experienced the opposite effects. Understanding these dynamics is important because it highlights the need for couples to support each other in coping with chronic illness to improve their mental well-being and relationship. Who this helps: This helps patients with rheumatoid arthritis and their spouses.

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This study focused on a tool called the Commissioning for Quality in Rheumatoid Arthritis Patient Reported Experience Measure (CQRA-RA-PREM), which was adapted for use in Australia to assess patients' experiences with rheumatology care. Researchers found that this new version was reliable and valid, meaning it accurately reflects patients’ experiences, with an overall average score of 4.1 out of a possible higher range. This matters because it provides a standardized way to measure and improve the quality of care for patients with rheumatic diseases in Australia. Who this helps: Patients with rheumatoid arthritis and other rheumatic diseases.

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This study looked at the willingness of patients with inflammatory arthritis in Australia to get the COVID-19 vaccine and how their attitudes changed over time. Out of 594 participants, 74 (12%) were hesitant about receiving the vaccine, a feeling linked to negative beliefs about medications in general. The findings are important because they highlight how patients' previous views about treatments can influence their decisions about vaccines, emphasizing the need for better communication from healthcare professionals. Who this helps: This helps patients with inflammatory arthritis and their doctors.

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The NEPTUNE study looked at a combination of two drugs, durvalumab and tremelimumab, compared to standard chemotherapy in patients with advanced lung cancer that has not been previously treated. Among the 823 patients in the study, those with a specific type of genetic marker (at least 20 mutations per megabase) did not show significant improvement in overall survival with the new drug combination (11.7 months) compared to chemotherapy (9.1 months), and the combination also resulted in fewer serious side effects (20.7% vs. 33.6% for chemotherapy). This is important because it helps clarify treatment options for patients with this type of lung cancer, especially regarding new combinations of immunotherapy. Who this helps: Patients with metastatic non-small cell lung cancer.

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This paper discusses new techniques in molecular biology and genetics that scientists around the world are creating to improve research in health sciences. It highlights the need for better methods, as current limitations affect advancements in understanding diseases. This is important because more effective techniques can lead to better treatments and health outcomes for patients. Who this helps: Patients seeking better treatments and healthcare providers looking to improve care.

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This study discusses a 45-year-old woman who developed a type of cancer called diffuse large B-cell lymphoma after being treated for four years with a drug called azathioprine, which is used for ulcerative colitis. The research indicates that using azathioprine increases the risk of developing lymphoma by four- to six-fold, particularly in older patients. Understanding this risk is crucial, as it helps doctors make better decisions about treating inflammatory bowel disease while monitoring potential side effects. Who this helps: This information helps doctors, especially when treating older patients with inflammatory bowel disease.

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This study focused on a boy who experienced headaches and vomiting due to a cyst in his brain, caused by a parasitic infection. During surgery to remove the cyst, it slipped from the grasping tool, but the patient still recovered well and had no remaining symptoms afterwards. This highlights the potential challenges in removing certain types of brain cysts and shows that, even with complications, patients can still have positive outcomes. Who this helps: This helps children with neurocysticercosis and healthcare professionals performing similar surgeries.

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This study looked at a newborn with a rare liver condition called biliary atresia, who also experienced bleeding in the brain despite receiving vitamin K, which usually helps prevent bleeding. The case suggests that the liver condition is likely causing the bleeding issues, rather than it being a random event. This is important because it highlights the need for careful monitoring and treatment of babies with biliary atresia to prevent serious complications. Who this helps: This helps doctors and healthcare providers care for newborns with biliary atresia.

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This study focused on how a specific protein from high-risk Human Papillomavirus (HPV) interacts with a human protein called hADA3, which plays a role in cancer development. Researchers discovered a new peptide that effectively disrupts this interaction, thereby inhibiting the growth of cervical cancer cells. Their findings indicate that targeting the hADA3-E6 interaction could lead to new treatments for HPV-related cancers, which are often hard to treat. Who this helps: This benefits patients with HPV-related cancers, particularly those with cervical cancer.

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The study focused on creating a secure and user-friendly data management system for a biobank that collects and stores samples and health information, particularly for arthritis and autoimmune diseases in Australia. Researchers developed a system using a software called REDCap, which is easy to use and cost-effective, enabling efficient tracking of patient data and consent while prioritizing data security. This type of system allows for better research into disease prevention and treatment tailored to individual patients. Who this helps: This helps patients by improving research capabilities for more effective treatments and prevention strategies for chronic diseases.

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This study looked at how radiation therapy for cancer can sometimes cause damage to the liver that mimics signs of cancer spreading, particularly in patients with esophageal cancer. Researchers found that an elderly woman showed signs of this fake cancer spread on imaging after her radiation treatment, but a liver biopsy confirmed it was actually radiation damage, not new cancer. Understanding this distinction is crucial because it helps avoid unnecessary worry and misdiagnosis in cancer patients. Who this helps: This helps patients undergoing treatment for cancer and their doctors in making accurate diagnoses.

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This study looks at how to improve robot navigation using a new approach that combines two different techniques: one that helps plan a route (like how ants find their way) and another that controls the robot’s movement. The researchers found that this new method allows robots to move to their destinations without hitting obstacles, and it does this faster and more effectively than older methods. In tests, the new method showed significant improvements in avoiding collisions and reducing the time it takes to find a path. Who this helps: This helps engineers and developers working on robotic navigation systems.

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This study looked at how mothers in Fiji understand Acute Respiratory Infections (ARIs) and what factors affect children under five years old. It found that while mothers are aware of the causes and risks of ARIs, many rely on traditional home remedies and prefer injections for treatment. Additionally, barriers such as cultural norms, limited access to health care in rural areas, and issues with health care workers hinder prevention efforts. Who this helps: This helps mothers and caregivers of young children, as well as health care professionals working in Fiji.

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This study looked at how a protein called FoxM1 influences the development of breast cancer and its spread to other parts of the body. Researchers created a special mouse model with mutations in FoxM1 and found that these mice developed tumors that were less likely to spread to the lungs, showing a 100% deficiency in lung metastasis compared to normal tumors. Understanding how FoxM1 interacts with another protein, Rb, helps explain why some breast cancers can spread, which could lead to new strategies for treating patients with aggressive forms of the disease. Who this helps: This helps patients with breast cancer, especially those at risk for metastasis.

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This study looked at how hepatocellular carcinoma (HCC), a very deadly type of liver cancer, manages to avoid being stopped by a protein called RB1 that usually slows down cell growth. Researchers found that a protein called FOXM1 is crucial in turning off RB1, allowing cancer cells to keep growing. They discovered that by blocking FOXM1, they could force the cancer cells to age and stop dividing, which could be an important strategy for treating HCC. Who this helps: This helps patients with hepatocellular carcinoma by offering new insights for potential treatments.

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This study looked at how Australian patients with inflammatory arthritis view biologic therapies and biosimilars, which are types of medications for their condition. Researchers found that many patients trust their doctors' recommendations: 75% said they would consider switching to biosimilars if their rheumatologist advised it, despite only 18% being familiar with these alternatives. This matters because it highlights the need for better education about biosimilars so patients can make informed choices about their treatment. Who this helps: This helps patients and their doctors by improving understanding of treatment options.

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This study looked at a rare condition where a 13-year-old boy was born without a part of his second neck vertebra, which caused instability and pressure on his spinal cord. The boy underwent surgery to fuse the second, third, and fourth vertebrae, which helped stabilize his spine and alleviate his symptoms. This is important because it highlights a unique case of spinal instability due to a congenital issue and provides insights on treatment options. Who this helps: This information helps doctors treat patients with similar spine issues.

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This study looked at the use of a drug called durvalumab, an immunotherapy, to treat early-stage non-small cell lung cancer (NSCLC) after standard chemotherapy. The researchers found that durvalumab significantly improved survival rates, with patients living longer without cancer progression compared to those who received a placebo. This is important because it shows that durvalumab can be an effective treatment option for patients with early-stage cancer, paving the way for more studies on its use in other cancer types. Who this helps: This helps patients with early-stage non-small cell lung cancer.

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This study looked at a protein called DDB2 and its role in head and neck cancers (HNSCC), which often have areas with low oxygen (hypoxia). The researchers found that DDB2 helps suppress the activation of a key factor (HIF1α) that drives tumor growth in these cancers. Specifically, reducing DDB2 levels led to increased tumor growth and higher levels of markers that promote blood vessel formation, highlighting how DDB2 normally acts to keep cancer progression in check. Who this helps: This helps patients with head and neck cancers by providing insights into new treatment targets.

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This study looked at how well the drug avelumab works for women with advanced ovarian cancer that hasn’t responded to other treatments, particularly after chemotherapy. Out of 125 participants, only 12 women (or about 10%) experienced a positive response to the treatment, with 1 achieving complete recovery. On average, patients lived for about 11 months after starting the drug, which is important information as treatment options for these patients are very limited. Who this helps: This helps patients with recurrent or refractory ovarian cancer seeking new treatment options.

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This study looked at how effective and safe a drug called avelumab was for patients with advanced gastric or gastroesophageal junction cancer who had already received chemotherapy. Among 150 patients, avelumab led to a complete response in 2.2% of those receiving it as a first maintenance treatment and a response rate of 6.7% in both treatment groups. The results showed that patients treated with avelumab had a median overall survival of 11.1 months in the first-line group and 6.6 months in the second-line group, which highlights its potential as a treatment option. Who this helps: This helps patients with advanced gastric or gastroesophageal cancer.

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Researchers studied two key proteins, FoxM1 and FoxA2, and their roles in liver cancer, specifically hepatocellular carcinoma (HCC). They found that high levels of FoxM1 are associated with worse outcomes for patients, while FoxA2 appears to act against cancer by inhibiting FoxM1, highlighting that when FoxM1 overexpresses, it represses FoxA2, leading to more aggressive cancer growth. This matters because understanding these opposing roles could help develop new treatments for HCC. Who this helps: This helps patients with liver cancer and their doctors.

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This study looked at new immune-based treatments called checkpoint inhibitors for patients with advanced gastric cancer and gastroesophageal junction cancer. It found that these treatments can be somewhat effective, with response rates ranging from 7% to 26%, and they generally have fewer severe side effects compared to traditional chemotherapy. This is important because it offers hope for better treatment options for patients who have run out of standard treatments. Who this helps: Patients with advanced gastric cancers.

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This study looked at how well avelumab, a cancer treatment, works for patients with metastatic adrenocortical carcinoma (mACC) who had already received other treatments. Out of 50 patients, 3 experienced a partial response to the treatment, leading to an objective response rate of 6%. Additionally, half of the patients had stable disease, with an overall survival rate of 43.4% at one year. Who this helps: This benefits patients with advanced adrenocortical carcinoma who have not found success with other therapies.

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This work focuses on understanding how a protein called Plk1 affects another protein, FoxM1b, which plays a role in cell growth and division. The researchers found that Plk1 prevents FoxM1b from interacting with the retinoblastoma protein, which is important for regulating cell cycle and preventing cancer. Understanding this relationship is crucial because it could lead to new cancer treatments that target these interactions. Who this helps: This helps cancer patients and researchers developing new therapies.

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This study looked at how people with rheumatoid arthritis (RA) and psoriatic arthritis (PsA) manage their heart health risks, focusing on medication use and lifestyle changes like diet and exercise. Out of 1,019 participants, 93% with high blood pressure and 70% with high cholesterol were on medication, but only 27% of overweight participants made any dietary changes in the past year. These findings highlight that while many are using medications, there is a significant lack of lifestyle modifications, indicating a need for more focused efforts to promote healthy habits among these patients. Who this helps: This research benefits patients with rheumatoid and psoriatic arthritis by highlighting areas where support for lifestyle changes is needed.

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This research studied a protein called FoxM1b, which plays different roles in cells, especially in cancer. The researchers found that when FoxM1b is modified by another protein called Plk1, it changes how FoxM1b interacts with other important proteins involved in cell growth and differentiation. Specifically, they revealed that Plk1's action helps FoxM1b suppress genes that promote differentiation, which is crucial in cancer development. Who this helps: This information benefits cancer researchers and doctors working to develop targeted therapies for cancer patients.

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This study focused on the Norway lobster, which is important for fishing in Europe and the local ecosystem. Researchers collected and analyzed genetic information from different body parts of both male and female lobsters, uncovering over 333,000 genes. They found that certain genes, mainly in the reproductive organs, are expressed differently in males and females, suggesting that male lobsters face stronger evolutionary pressures than females. Who this helps: This helps researchers and fisheries managers improve breeding and conservation strategies for Norway lobsters.

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This study looked at how a protein called cytoglobin (Cygb) changes during the different stages of the cell cycle, which is the process cells go through to divide. Researchers found that Cygb levels are highest in the initial stage (G1) and drop in the next stage (S phase) because another protein, Skp2, breaks it down. They also discovered that having more Cygb slows down cell division, which might be important in regulating cancer growth. Who this helps: This helps patients with cancer by providing insights into how tumor growth might be controlled.

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This study looked at how eating foods low in advanced glycation end products (AGEs) affects insulin sensitivity in 20 healthy overweight people. The results showed that participants had a significant improvement in insulin sensitivity after eating a low-AGE diet, with an increase of 1.3 mg per kg per minute compared to the high-AGE diet, while overall insulin sensitivity differed by -2.1 mg per kg per minute between the two diets. These findings suggest that a diet lower in AGEs could help reduce the risk of type 2 diabetes for overweight individuals. Who this helps: Patients at risk of type 2 diabetes, especially those who are overweight.

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This study focused on the giant freshwater prawn, a key species in aquaculture, to better understand the genes involved in its reproduction and sex differences. Researchers generated a massive dataset, assembling over 44,000 genetic sequences, which provides valuable information about the reproductive traits of these prawns. This knowledge will help in future genetic studies and could enhance breeding programs to improve aquaculture practices. Who this helps: This benefits farmers and researchers working in aquaculture, specifically those focusing on freshwater prawns.

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This study focused on a protein called hADA3, which plays an important role in various cellular functions, including cell growth and stability. Researchers found that when this protein is absent in mice, it leads to early death, indicating its crucial role in development. Additionally, they discovered that hADA3 is linked to cervical cancer caused by the HPV virus and is associated with worse outcomes in breast cancer patients, emphasizing its importance in cancer research. Who this helps: This benefits cancer patients and researchers looking for new treatment targets.

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This study looked at how smoking affects the quality of life for Australian patients with ankylosing spondylitis who were receiving anti-TNF treatment. Researchers analyzed data from 422 patients over two years and found that, although current smokers had slightly worse health scores, smoking did not change the overall improvement in quality of life from the treatment. This is important because it shows that even smokers can benefit from these treatments just like non-smokers. Who this helps: This helps patients with ankylosing spondylitis who smoke or have smoked.

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This study looked at how a specific protein called FoxM1b, which is involved in cancer cell growth, is modified by a process called SUMOylation and how this is influenced by the HPV16 virus. The researchers found that HPV16’s E7 protein reduces the SUMOylation of FoxM1b, leading to higher levels of FoxM1b in cells, which is linked to cancer progression. This discovery is important because it highlights a potential new way to target and treat HPV-related cancers in the future. Who this helps: This helps patients with HPV-related cancers.

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This study focused on the striped catfish, an important fish for farming in Vietnam's Mekong Delta, and how it can adapt to increasing saltiness in water due to climate change. Researchers sequenced the fish's genetic information, producing over 66,000 genetic fragments that can help breed stronger fish that thrive in salty conditions. This is important because it will support the fish farming industry in a changing environment. Who this helps: This benefits fish farmers, researchers, and environmentalists working to adapt aquaculture to climate changes.

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This research focused on how a specific protein from the high-risk Human Papilloma Virus type 16 (HPV16E6) affects another protein called hADA3 in cervical cancer cells. The study found that HPV16E6 causes hADA3 to break down through a process called SUMOylation, leading to lower levels of hADA3, which in turn is linked to cancer growth. Understanding this process is important because it reveals a new way that HPV can contribute to cancer development, potentially guiding future treatments. Who this helps: This helps patients at risk for HPV-related cervical cancer and their doctors.

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Researchers studied how striped catfish adapt to salty environments, which is crucial due to increasing saltwater intrusion in the Mekong Delta caused by climate change. They found over 16,000 active genes in catfish exposed to a salinity level of 9 parts per thousand, giving insight into their ability to grow in these challenging conditions. This information can help develop better breeding programs for catfish that can thrive in saltier waters, ensuring the future of the farming industry. Who this helps: This benefits fish farmers and the aquaculture industry.

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This study looks at myoepithelial carcinoma, a very rare type of cancer that occurs in the saliva-producing glands, making up less than 1% of all salivary gland tumors. The researchers reported a case of a 55-year-old woman who had this tumor in an unusual location in the buccal mucosa, which is the inside of the cheek. After having the tumor removed, she stayed healthy and cancer-free for 15 months, highlighting the importance of early intervention for this rare cancer. Who this helps: This helps patients with rare salivary gland cancers and their doctors.

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This study looked at how specific proteins control the process of cell division in a tiny worm called Caenorhabditis elegans. Researchers created a device called the Therminator that quickly changes temperature to activate or deactivate these proteins while observing cell division. They discovered that different proteins are necessary at different times during division; for example, one protein is needed throughout the process, while others are only important at specific stages. Who this helps: This research helps scientists better understand cell division, which can inform treatments for diseases like cancer.

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This research studied a protein called Cytoglobin (Cygb), which helps cells respond to DNA damage. The team found that when Cygb is active, it stabilizes another important protein, p53, making it last longer and preventing its destruction. As a result, cells with more Cygb struggled to grow after DNA damage, while those with less Cygb could not effectively stop their growth, highlighting Cygb's role in protecting cells from becoming cancerous. Who this helps: This benefits patients at risk of cancer and doctors treating them.

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This study looked at how well the Readiness for Inpatient Psychotherapy Scale (RIPS) helps doctors decide if adolescents are ready for individual therapy while hospitalized. The findings showed that RIPS is reliable and accurately measures a patient's readiness for therapy, making it a useful tool for clinicians. This is important because it can help ensure that more adolescents get the individual therapy they need, especially as resources for such treatments are becoming more limited. Who this helps: This helps patients by improving their access to individual psychotherapy while in the hospital.

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This study looked at a case where a patient with dengue fever displayed symptoms that closely resembled appendicitis, such as pain in the lower right abdomen, fever, and vomiting. The patient, a 13-year-old boy, underwent surgery because doctors suspected appendicitis, but it turned out he had dengue fever instead, confirmed through blood tests showing low blood cell counts. This finding is important because recognizing dengue fever in similar cases can prevent unnecessary surgeries and complications, especially during outbreaks of the virus. Who this helps: This benefits doctors and patients by improving diagnosis and treatment decisions.