Study raises hope of treating aggressive vascular malformations with anti-angiogenesis drugs
Vascular anomalies – birthmarks caused by abnormal development of arteries, capillaries, veins or lymph vessels – can sometimes begin to progress, requiring aggressive treatment to save the child’s health or vision. Research at Children’s Hospital Boston now suggests that urine testing can help monitor these anomalies and predict those about to become a serious threat. The findings, published in the July Pediatrics, also raise the possibility of new drug treatments for aggressive cases, particularly for hard-to-treat vascular malformations.
Vascular anomalies include both vascular malformations and vascular tumors (most commonly hemangiomas). Hemangiomas, found in about 10% of infants, occur when the cells lining blood vessels multiply abnormally, forming clusters of vessels. Hemangiomas grow rapidly in the first year of life, then usually shrink and disappear. But some grow quite large, causing obstruction, ulceration and other problems. Vascular malformations occur during fetal development and include lymphatic, venous, arteriovenous and capillary malformations. They usually grow in proportion to the child, but sometimes progress during adolescence or pregnancy, or after surgery or trauma, in rare instances becoming fatal. There are currently no effective drug treatments.
Elizabeth Andrews | EurekAlert!
Study relating to materials testing Detecting damages in non-magnetic steel through magnetism
23.07.2018 | Technische Universität Kaiserslautern
Innovative genetic tests for children with developmental disorders and epilepsy
11.07.2018 | Christian-Albrechts-Universität zu Kiel
There are currently great hopes for solid-state batteries. They contain no liquid parts that could leak or catch fire. For this reason, they do not require cooling and are considered to be much safer, more reliable, and longer lasting than traditional lithium-ion batteries. Jülich scientists have now introduced a new concept that allows currents up to ten times greater during charging and discharging than previously described in the literature. The improvement was achieved by a “clever” choice of materials with a focus on consistently good compatibility. All components were made from phosphate compounds, which are well matched both chemically and mechanically.
The low current is considered one of the biggest hurdles in the development of solid-state batteries. It is the reason why the batteries take a relatively long...
New design tool automatically creates nanostructure 3D-print templates for user-given colors
Scientists present work at prestigious SIGGRAPH conference
Most of the objects we see are colored by pigments, but using pigments has disadvantages: such colors can fade, industrial pigments are often toxic, and...
Scientists at the University of California, Los Angeles present new research on a curious cosmic phenomenon known as "whistlers" -- very low frequency packets...
Scientists develop first tool to use machine learning methods to compute flow around interactively designable 3D objects. Tool will be presented at this year’s prestigious SIGGRAPH conference.
When engineers or designers want to test the aerodynamic properties of the newly designed shape of a car, airplane, or other object, they would normally model...
Researchers from TU Graz and their industry partners have unveiled a world first: the prototype of a robot-controlled, high-speed combined charging system (CCS) for electric vehicles that enables series charging of cars in various parking positions.
Global demand for electric vehicles is forecast to rise sharply: by 2025, the number of new vehicle registrations is expected to reach 25 million per year....
17.08.2018 | Event News
08.08.2018 | Event News
27.07.2018 | Event News
20.08.2018 | Information Technology
20.08.2018 | Life Sciences
20.08.2018 | Information Technology