Gene expression profiling can help doctors accurately identify subtypes of pediatric acute lymphoblastic leukemia (ALL), according to the October 15, 2003, issue of Blood, the official journal of the American Society of Hematology. Diagnosing a subtype of ALL can allow physicians to customize a treatment program based on a patients likelihood of responding to therapy.
Pediatric acute lymphoblastic leukemia has a number of subtypes, each with unique cellular and molecular characteristics. Since the subtype may also imply a less favorable prognosis, it is critical to diagnose each individual patients subtype so that therapy can be tailored to reduce the chance of a relapse. ALL patients currently have a 70 to 80 percent chance of surviving the disease, but the odds of survival decrease following a relapse.
ALL subtypes are used to assign patients to risk groups. Risk group assignment is an important element of cancer care because it allows physicians to avoid overtreating patients who are at low risk of relapse, while ensuring optimal treatment for patients with a high risk of relapse. Patients are currently classified into risk groups based on factors such as age and gender, white blood cell count, the presence or absence of leukemia in cerebral spinal fluid, and genetic characteristics of the leukemic cells. These risk features were identified from epidemiological studies and have resulted in excellent overall long-term survival rates, but gene expression profiling may provide an even more precise profile of a patients disease.
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Heavy construction machinery is the focus of Oak Ridge National Laboratory’s latest advance in additive manufacturing research. With industry partners and university students, ORNL researchers are designing and producing the world’s first 3D printed excavator, a prototype that will leverage large-scale AM technologies and explore the feasibility of printing with metal alloys.
Increasing the size and speed of metal-based 3D printing techniques, using low-cost alloys like steel and aluminum, could create new industrial applications...
Friction stir welding is a still-young and thus often unfamiliar pressure welding process for joining flat components and semi-finished components made of light metals.
Scientists at the University of Stuttgart have now developed two new process variants that will considerably expand the areas of application for friction stir welding.
Technologie-Lizenz-Büro (TLB) GmbH supports the University of Stuttgart in patenting and marketing its innovations.
Friction stir welding is a still-young and thus often unfamiliar pressure welding process for joining flat components and semi-finished components made of...
Optical quantum computers can revolutionize computer technology. A team of researchers led by scientists from Münster University and KIT now succeeded in putting a quantum optical experimental set-up onto a chip. In doing so, they have met one of the requirements for making it possible to use photonic circuits for optical quantum computers.
Optical quantum computers are what people are pinning their hopes on for tomorrow’s computer technology – whether for tap-proof data encryption, ultrafast...
The Fraunhofer Institute for Organic Electronics, Electron Beam and Plasma Technology FEP has been developing various applications for OLED microdisplays based on organic semiconductors. By integrating the capabilities of an image sensor directly into the microdisplay, eye movements can be recorded by the smart glasses and utilized for guidance and control functions, as one example. The new design will be debuted at Augmented World Expo Europe (AWE) in Berlin at Booth B25, October 18th – 19th.
“Augmented-reality” and “wearables” have become terms we encounter almost daily. Both can make daily life a little simpler and provide valuable assistance for...
With the help of artificial intelligence, chemists from the University of Basel in Switzerland have computed the characteristics of about two million crystals made up of four chemical elements. The researchers were able to identify 90 previously unknown thermodynamically stable crystals that can be regarded as new materials. They report on their findings in the scientific journal Physical Review Letters.
Elpasolite is a glassy, transparent, shiny and soft mineral with a cubic crystal structure. First discovered in El Paso County (Colorado, USA), it can also be...
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29.09.2016 | Event News
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30.09.2016 | Life Sciences