Researchers at the University of Bonn have found a new effective therapy for psoriasis by blocking the division of epidermis cells. The treatment, which uses metalloproteinase inhibitors, has shown no toxic side effects and may provide a promising solution for the condition.
Researchers found that NF-kB is essential for the initial transition stage of epithelial-mesenchymal transition in breast cancer cells. Inhibiting NF-kB after transition prevents cells from becoming invasive.
Researchers found that AMPK plays a vital role in protecting cells under conditions of a heart attack, including glucose uptake and preventing cardiac dysfunction. In contrast, mice without functional AMPK exhibited impaired contractile function and increased cell death after blood flow reduction.
Researchers found that Mexican workers using family and friend networks as job leads earned higher wages than those relying on paisano networks. This challenges the theory of ethnic solidarity providing advantages to immigrant workers in the US labor market.
Researchers found that a new ointment, applied inside the nose, significantly reduced symptom scores in patients with allergic rhinitis. The treatment improved airflow by nearly 20 percent and reduced symptoms by about 60 percent compared to a placebo.
A study by University of Toronto researchers found that only 38.5% of Urdu- and Hindi-speaking women had undergone a clinical breast examination, despite 83% being aware of the procedure. The study highlights gaps in knowledge about breast cancer risk and screening methods among South Asian immigrant women.
Researchers found VA patients received standard processes of care more often, including recommended tests and services, and had better diabetes control. The study suggests the VA's national system provides excellent quality care due to its integrated care and tracking mechanisms.
Researchers identified rare genetic mutations that significantly increase heart disease risk by focusing on individuals at the extreme ends of HDL levels. These findings provide direct evidence that rare variations in DNA can affect HDL levels, opening up new avenues for treatment and diagnostic targets.
Research by University of Toronto criminologists reveals a systematic bias against Aboriginal women prisoners, leading to unfair classification rates and reduced privileges. The study found that 60% of Aboriginal women were classified as medium security risks despite committing fewer infractions in prison.
Visilizumab shows promise in treating severe ulcerative colitis by blocking processes that lead to colon inflammation and damage. The new therapy offers an alternative to invasive surgery for patients with severe UC.
Researchers found that different retroviral vectors from ASLV, HIV, and MLV integrate into human chromosomes at varying sites. The study suggests ASLV may be a promising candidate for human gene therapy due to its distinct integration preferences.
A recent study found that massage therapists have a high prevalence of hand dermatitis, with those using aromatherapy products being over three times as likely to experience the condition. The researchers suggest conducting an educational campaign to reduce this risk.
A novel protocol distinguishes retrieval from new learning in spatial memory loss, with rats showing improved recall of original platform location despite partial hippocampal damage. This finding suggests that at least part of amnesia associated with hippocampal damage is a failure of retrieval.
Research suggests that depression significantly impacts life satisfaction, while anxiety has a minimal effect. A disposition to be cheerful is more important for happiness than external factors like success or popularity.
A new technique developed by researchers at the University of Toronto has shown promise in guiding nerve cells to repair spinal damage. By using a series of fibrous rods with peptides, the team aims to stimulate cell adhesion and migration, bridging gaps between severed spine ends.
A new study found that wearing below-the-knee elastic compression stockings every day reduces the incidence of DVT complications from 49% to 26% and severe complications from 12% to 3.5% after a blood clot in two years. The study suggests that stocking therapy should be routine after a deep-vein blood clot.
Researchers found that prostate cancer cells shed immunostimulatory molecules, allowing them to evade the immune system's natural killer cell defense. Soluble MIC levels in serum correlated with high-grade and invasive tumor status, suggesting a potential biomarker for disease progression.
A study found that sun protection habits decreased in children between their first and second summers, with a 32% increase in skin damage. The decrease was attributed to lack of full protection, rather than increased sun exposure, highlighting the need for sustained sun protection efforts.
A recent study published in JCI Journals reveals that AMP-activated protein kinase plays a crucial role in protecting the heart against ischemic stress. The kinase mediates increased glucose uptake in the heart during ischemia, which helps prevent post-ischemic cardiac dysfunction, apoptosis, and injury.
A meta-analysis found that cardiac resynchronization therapy improved the quality of life of people with heart failure, while a cost-effectiveness study showed it costs $90,000 per quality-adjusted life-year saved. Guidelines for follow-up colonoscopies were also criticized for being too often performed.
A study found that pigs have more babies due to gene duplication, which allowed them to adapt to climate change. The researchers used a multi-disciplinary approach to investigate the evolution of aromatase genes and their role in altering reproductive biology.
Researchers have developed a method that could vastly improve the ability of atomic force microscopes to 'see' the chemical composition of a sample, follow variations of the sample, and map its topographic structure. This new technique allows for molecular-scale imaging with increased sensitivity.
Researchers found that combination antibiotic therapy significantly improved survival rates among critically ill patients with severe pneumonia, with a mortality rate of 23.4% compared to 55.3% for those on monotherapy. A new test combining symptom questions, body weight data, and oxygen concentration measures shows a 91% predictive ra...
A Northwestern Memorial Hospital study demonstrates that medication reconciliation reduces patient harm and is cost-effective. Pharmacists play a critical role in reconciling medication discrepancies, which can occur during patient transfers or discharge.
Eleven organ transplant recipients were hospitalized with West Nile virus encephalitis, developing neurological damage and some surviving despite significant problems. The study highlights the risk of WNV infection in immunosuppressed individuals receiving long-term immune system-suppressing drugs.
A Cardiff University study found that British scientists tend to view controversies as events caused by pre-existing dissenters within the community. In contrast, Swedish scientists see controversies as a process and fully-fledged 'mavericks' as the result of disenchanted scientists attacking the community.
A national study led by UC Davis researchers found that surveillance colonoscopies are performed more frequently than necessary, with 24% of gastroenterologists recommending unnecessary procedures. The study suggests that implementation of clinical guidelines can help optimize patient care and reduce healthcare burden.
Researchers at Stanford University School of Medicine have made a breakthrough in understanding the cause of holoprosencephaly, a birth defect that affects brain development. By blocking a key protein's action at varying developmental stages, they found that it can influence facial features but leave the brain intact.
The project aims to enhance the prospects of PCF sensors for diverse applications, including environmental monitoring and medical diagnosis. The researchers will fabricate PCFs via a modified sol-gel method and conduct surface-functionalization studies using various techniques.
Researchers at Medical College of Georgia are using an animal model of cerebral palsy to identify the most effective way to transplant stem cells. They aim to determine whether transplanted stem cells work best when injected directly into the brain along with natural chemicals called chemokines.
Researchers mapped where three retroviruses integrate into human DNA, finding unique patterns for each. This discovery has implications for better-engineered gene therapies and new HIV drugs.
Researchers developed a new analytical approach to understand naturally occurring mutations, revealing patterns that distinguish between mutational mechanisms. By analyzing genome sequences from 19 mammalian species, they identified regular clock-like fashion of CpG mutations and shed light on factors influencing evolution.
The guideline states that routine adjuvant chemotherapy is not recommended for medically fit, average-risk patients with Stage II colon cancer. Patients who receive adjuvant chemotherapy have a small but significant benefit in survival rates, around 4-5% more chance of survival five years after surgery.