A team of scientists led by Li-Huei Tsai found that the enzyme calpain triggers neurodegeneration in brain cells, similar to Alzheimer's disease. The discovery proposes a common mechanistic link between toxic insults and brain cell injury, offering potential targets for drugs to slow or stop progression.
The Marshall Center's Fastrac engine team has developed a 60,000-pound-thrust engine with reduced costs through innovative design and commercial off-the-shelf parts. The team achieved this feat in under three years, significantly faster than usual for rocket engines.
Researchers found that brief daily awakenings reduce ventilation duration, cut ICU stays by one-third, and lower healthcare costs. Patients who had daily sedative breaks recovered much more quickly, with reduced need for diagnostic tests related to mental status.
A custom-made vaccine created from a patient's own cancer tumor cells has proven effective in prolonging the survival of patients with malignant melanoma. The vaccine resulted in a 47% five-year survival rate among 214 patients with disease spread, outperforming standard treatment.
ReQuip significantly reduces the risk of levodopa-induced dyskinesia in Parkinson's disease patients. The five-year study shows that ReQuip monotherapy can reduce dyskinesia incidence by seven times and effectively control early PD symptoms.
A new study found a combination therapy of Serzone and psychotherapy to be highly effective in treating chronic forms of major depression, with an 85-percent response rate. The treatment approach produced significant improvement in patients sooner than psychotherapy alone, and with fewer side effects.
Researchers found two protein biomarkers, cIAP-1 and XIAP, that correlate with distant metastasis-free survival in prostate cancer patients. Elevated levels of these proteins were associated with a higher risk of relapse after radiation therapy.
Researchers have reported promising results from a Phase I-II trial of an ovarian cancer vaccine made from patient's own cancer cells. Eight of 10 patients showed immunological response, with one experiencing complete tumor disappearance and CA125 levels normalization.
Researchers found that concurrent chemotherapy and daily chest radiation can help lung cancer patients live longer, with an average survival of 17 months. In contrast, sequential treatment resulted in an average survival of 14.6 months.
A study of rural teenagers found lower asthma rates among farm-raised teens, while respiratory syncytial virus (RSV) bronchiolitis in infancy strongly correlates with later development of asthma and other breathing issues. Asthma experts emphasize the need for tailored management strategies addressing different stages of the disease.
A national study found that 85% of chronically depressed patients improved after three months of treatment combining antidepressant Serzone with Cognitive Behavioral Analysis System of Psychotherapy (CBASP). The combination therapy was more effective than either medication or psychotherapy alone for treating chronic depression.
Researchers found that over 12% of a sample must be covered in soot for people to accurately detect the difference between clean and dirty sheets. The study provides guidelines for determining when to clean and protect fine art from soot damage, helping museum designers preserve valuable collections.
According to the report, Indiana's forests have expanded significantly since the 1960s, with 85% of timberlands in private ownership. The number of trees has increased to 2 billion, providing habitat and food for wildlife.