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Modulators of sphingolipid signaling for the treatment of multiple sclerosis

The agonistic prodrug Fingolimod (FTY720) en-abled the first oral treatment of relapsing-remitting multiple sclerosis by modulating sphin-golipid signaling. Scientists developed novel Fingolimod non-prodrug derivatives, which re-duce the blood-brain-barrier leakage and blood T lymphocytes. Advantageously one derivative is fully active in the absence of sphingosine ki-nase 2 while exhibiting comparable activity to Fingolimod.

Point-of-care monitoring of blood coagulation time via 'Surface Acoustic Waves' (SAW)

Scientists from Goethe University Frankfurt developed a new mobile device to determine ad-hoc coagulation times from full-blood samples utilizing “surface acoustic waves”. This coagulation time is of high importance e.g. during emergency situations when the coagulation status of a patient under anticoagulant therapy needs rapid evaluation.

Gene leads to malformation of the urinary tract

The kidneys and urinary tract are the sites affected most frequently by congenital malformations. Approximately 1 out of every 200 children suffers from such a…

Moguntinones – a novel class of kinase inhibitors for cancer therapy

Moguntinones, a class of small molecule compounds comprise 3-(indolyl)- or 3-(azaindolyl)-4-arylmaleimide derivatives with tumor and vascular targeting properties. The present invention relates to the use of Moguntinones for treatment of colorectal or gastric adenocarcinoma.

Tumor growth and metastasis are highly associated with the overexpression of protein kinases. Therefore protein kinases are an interesting class of target molecules for improved therapeutic attempts. These proteins are known to regulate the majority of cellular pathways including such relevant for control cell growth, movement and death – all processes relevant for cancer growth and progression.

A physiological process focused on in development of anti-cancer agents is apoptosis, a controlled form of cell death eliminating damaged, aberrant, infected, old or superfluous cells. In particular often mucosa tissue such as gastrointestinal mucosa is characterized by a rapid epithelial cell turnover in which homeostasis is maintained predominantly by apoptosis.

One essential prerequisite for growth and metastasis of cancers which form tumors is angiogenesis, a process involving the formation of new blood vessels from pre-existing capillary endothelial cells. Tumor cells may enhance angiogenesis by overexpression of proangiogenic factors, e.g. VEGF or interleukins. In general, this is especially pronounced with tumors having a high microvessel density as well as a particular aggressive behavior and high tendency to metastasize. Therefore, inhibitors of angiogenesis are researched as antitumor agents.

[Ref. UMZ252]

Context-sensitive indexing of hemodynamic parameters

The inventive method allows the context-sensitive indexing of hemodynamic parameters. For the indexation of hemodynamic and biochemical parameters a more specific adjustment based also on non-biometric data can be used to more accurately assess and easily access the parameters and thus simplify and improve the care of critically ill patients.

An injectable UW polymer could keep soldiers, trauma patients from bleeding to death

In some cases, there's not much medics can do — a tourniquet won't stop bleeding from a chest wound, and clotting treatments that require refrigerated or…

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