Researchers have identified a potential new source of stem cells for treating liver damage, offering hope for improved care. The study found that umbilical cord blood cells may differentiate into functional liver cells after transplantation, providing a promising therapeutic avenue for acute and chronic liver injury therapy.
A research study found that inhibition of cathepsin cysteine proteases impairs tumor growth and progression in transgenic mouse models of cancer. Treatment with a pharmacological inhibitor also disrupted both early and late stages of tumor development, suggesting its potential as an anticancer therapeutic.
A new study published in Liver Transplantation reveals that regional review boards effectively distinguish between high- and low-risk patients, ensuring fair organ allocation. The study also found that referring physicians have poor predictive capacity for patient mortality.
Two randomized trials compared low-carbohydrate diets with low-fat diets, finding improved triglyceride levels and slightly improved HDL cholesterol levels on the low-carb diet. Participants on the low-carb diet also lost more weight in the short-term study, but both groups lost similar amounts of weight in the 12-month study.
A worldwide increase in diabetes is forecasted to lead to a renal disease explosion. FOSRENOL, a new phosphate binding medication, has been shown to be effective in managing hyperphosphataemia, a condition associated with ESRD. The study highlights the need for new treatments to manage serious complications of dialysis.
A new study published in the Journal of Clinical Investigation has identified an antagonistic antibody that can prevent sepsis by blocking toll-like receptor 2-driven shock-like syndromes. The discovery offers new hope for combating this deadly condition.
A study of 2,097 patients found that those who felt economically burdened had a higher mortality rate (5.9%) compared to non-burdened patients (3.5%). The burdened group was also more likely to have received angioplasty and other comorbidities.
Researchers tested two scents, peppermint and pyridine, on six participants in their early 20s during different stages of sleep. No one responded to peppermint during sleep, while responses to pyridine were infrequent and non-wake-inducing. In contrast, sound consistently woke participants regardless of the sleep stage.
A new study found that the diabetes drug rosiglitazone improved insulin sensitivity in HIV patients with lipodystrophy by 20%, reversing fat loss and increasing total body fat. However, larger trials are needed to determine safety and optimal therapeutic approaches.
Researchers found that green tea extracts can inhibit cell growth and induce apoptosis in Barrett's esophagus-associated human esophageal adenocarcinoma cells. Additionally, a population-based study discovered that healthy eating habits appear to protect against recurrent abdominal pain in children. These findings suggest that incorpor...
A nationwide study found that patients undergoing kidney cancer surgery at high-volume hospitals have a 32% lower risk of dying compared to those at medium- and low-volume hospitals. High-volume hospitals also performed more partial nephrectomies, a procedure with equally effective cancer control.
New global trials build on earlier phase III studies demonstrating FOSRENOL's efficacy in treating hyperphosphataemia. The new trials aim to confirm safety and efficacy of the phosphate binder, which has shown lower incidence of hypercalcaemia compared to calcium-based binders.
Scientists at The Wistar Institute discovered a binding site that, if blocked, could activate the protein to promote genomic stability and decrease cancer. By analyzing the molecular details of how sirtuins work, researchers identified potential activators using virtual libraries of molecules.
A team of scientists from Harbor Branch Oceanographic Institution and Florida Atlantic University are exploring never-before-seen sections of deepwater coral reefs off Florida's east coast and the Keys. They aim to discover marine creatures that produce chemicals with the potential to cure human diseases, including cancer and Alzheimer's.
In a groundbreaking study, researchers identified the 'reaper' genes as critical components of cell death in Drosophila. The discovery opens doors to developing targeted cancer treatments by unleashing death-inducing genes specifically at unwanted cells. Ecdysone plays a crucial role in triggering this process.
Researchers found that increased expression of ADAM10 reduced AB peptide formation and prevented plaque formation in an Alzheimer disease mouse model. This suggests that targeting alpha-secretase might be a useful therapeutic target for AD.
Demand for US chemical products increased while firms cut costs. Dow Chemical topped sales at $9.3 billion, followed by DuPont at $8 billion. DuPont led earnings with $964 million, ahead of Dow's $469 million increase in the same quarter last year.
A new matching system allows use of kidneys from older, high-risk donors increasing the number of patients who can benefit from transplantation. Success rates are similar between younger and older recipients, paving the way for more elderly adults to receive kidney transplants.
A study published in Investigative Ophthalmology & Visual Science found that breathing supplemental oxygen for three months reduced fluid buildup and swelling in the macula, and improved visual acuity in some cases. The therapy was found to reduce excess thickness of the macula by an average of 43 percent.
Data from over 35,000 organ recipients demonstrated improved patient and graft survival with CellCept-based treatment regimens. The studies found significant improvements in liver and kidney transplant outcomes, reducing infectious deaths and increasing graft survival rates.
A Phase II study found LEA29Y effective in preventing acute rejection, but showed significant improvements in kidney function, blood pressure, and cholesterol levels compared to cyclosporine therapy.
Researchers at McGill University have identified a central enzyme that can sense subtle changes in protein folding, enabling the removal of misfolded proteins from cells. This discovery may lead to innovative prevention and treatment strategies for neurodegenerative diseases such as Alzheimer's and Parkinson's.
Research has identified improved screening programs for HIV coinfection with chronic hepatitis C, as well as predictive models for inflammation and fibrosis in patients with chronic hepatitis B. These advances aim to improve treatment decisions and quality of life for affected individuals.
The Land Regeneration Network has achieved rapid membership growth, now standing at 1250 individuals from 890 companies and organisations across Wales. The network provides a high-quality information resource and business networking events, contributing to the growing demand for clear technical information in the environmental sector.
Researchers found an inverse correlation between coffee and caffeine consumption and liver injury, which declined with increasing coffee drinking and caffeine intake. Carbonated soft drink consumption was also linked to a rise in esophageal adenocarcinoma rates, with a strong correlation seen between the two.
A study on transmissible spongiform encephalopathies (TSEs) and prion protein PrPSc accumulation in muscle tissue of infected rodents found that the defective form of PrPSc is present prior to clinical symptoms. The accumulation of PrPSc is greatest after clinical symptoms are well established.
A long-term study found that people with diabetes are at a 65% increased risk of developing Alzheimer's disease compared to those without the condition. The study also showed that cognitive decline in perceptual speed was associated with diabetes, but not other cognitive systems.
A randomized, controlled trial found that a low-carb diet with vitamin supplements led to greater weight loss, body fat reduction, and improved cholesterol levels than a low-fat diet. However, the low-carb group experienced more adverse physical effects.
The phase II clinical trial found that LEA29Y was as effective as cyclosporine in preventing acute kidney rejection, but had better kidney function and lower cholesterol levels. Patients treated with LEA29Y also showed improved cardiovascular risk profiles.
Researchers found that liver dendritic cells express less TLR-4, a molecule that triggers immune activation, due to the constant exposure to LPS from gut bacteria. This mechanism may contribute to the liver's inherent tolerogenic potential and lower rejection rates in transplant patients.
Two studies found that low-carbohydrate diets led to greater weight loss in obese adults than conventional diets. The low-carb group showed improvements in triglyceride levels and better control of blood sugar for those with diabetes.
New research reveals that hypoxia-inducible factor-1 (HIF-1) plays a key role in tumor cells' ability to resist radiation therapy. By understanding how this protective response is activated, scientists hope to develop effective treatments to enhance radiation's effectiveness against tumors.
Researchers from Rush University Medical Center have discovered that diabetics are at a significantly higher risk of developing Alzheimer's disease. The study, which followed over 800 Catholic nuns and priests for five years, found a 65% increase in the risk of AD among those with diabetes.
Researchers identify torsinA, a protein defective in DYT1 dystonia, and discover its role in the nuclear envelope. The study provides new insights into potential treatments for movement disorders and secondary dystonias.
A study reveals that anti-clotting treatment is underused at many hospitals in the US, with significant differences between academic and community hospitals. The American Heart Association's Get With The Guidelines program aims to bridge this gap and simplify patient care.
A decade-long brain development study using MRI scans shows that higher-order brain centers, such as the prefrontal cortex, mature later in life. Gray matter wanes in a back-to-front wave as neural connections are pruned, with areas performing basic functions maturing earlier.
Oral exposure to scrapie has been shown to lead to the deposition of pathological prion protein PrPSc in hamster muscles. This preclinical study provides new insights into the progression of prion diseases.
A large prospective cohort study found that body size was more strongly associated with breast cancer risk in postmenopausal women than premenopausal women. Obesity was linked to an increased risk of breast cancer in women not using hormone replacement therapy (HRT), while those on HRT with a low BMI had an increased risk.