Research Directions
Significant research into the causes, prevalence, diagnosis, treatment, and prognosis of leukemia is being performed. Hundreds of clinical trials are being planned or conducted at any given time. Studies may focus on effective means of treatment, better ways of treating the disease, improving the quality of life for patients, or appropriate care in remission or after cures.
In general, there are two types of leukemia research: clinical or translational research and basic research. Clinical/translational research focuses on studying the disease in a defined and generally immediately patient-applicable way, such as testing a new drug in patients. By contrast, basic science research studies the disease process at a distance, such as seeing whether a suspected carcinogen can cause leukemic changes in isolated cells in the laboratory or how the DNA changes inside leukemia cells as the disease progresses. The results from basic research studies are generally less immediately useful to patients with the disease.
Treatment through gene therapy is currently being pursued. One such approach turns T cells into cancer-targeting attackers. As of August 2011, a year after treatment, two of the three patients are cancer-free.
Read more about this topic: Leukemia
Famous quotes containing the words research and/or directions:
“... research is never completed ... Around the corner lurks another possibility of interview, another book to read, a courthouse to explore, a document to verify.”
—Catherine Drinker Bowen (1897–1973)
“The traditional husband/father has always made choices concerning career, life-styles, values, and directions for the whole family, but he generally had another person on the team—called a wife. And his duties were always clear: Bring home the bacon and take out the garbage.”
—Donna N. Douglass (20th century)