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The impact and underlying molecular mechanisms of cell adhesion molecules integrins and syndecans in the cisplatin chemoresistance of melanoma cells
(2019-12-06)
Cancer is a complex, but also devastating disease, which today, more than ever, is present in our lives and society. Practically every person has a close relative or friend, or has been themselves affected by this disease. ...
Assay Development, Identification, Optimization and Pharmacological Characterization of Inhibitors for Ecto-5′-nucleotidase (CD73)
(2019-10-29)
Extracellular ATP acts as a proinflammatory signaling molecule via G protein-coupled P2Y receptors and ATP-gated P2X ion channel receptors. ATP is hydrolyzed by ecto-nucleotidases: In a first step ecto-nucleoside triphosphate ...
Investigation of BCRP-inhibitors using QSAR and machine learning methods
(2019-08-05)
BCRP is the second member of the subfamily G of the ABC transporters. BCRP is involved in several physiological functions, including protection of the human body from xenobiotics. The overexpression of this membrane protein ...
Zebrafish as a Model Organism to Study the In Vivo Role of G-Protein Coupled Receptor 17 in Myelination
(2019-02-26)
The sheathing of axons with myelin by oligodendrocytes constitutes a necessity for sufficient and rapid nerve conduction within the vertebrate central nervous system (CNS). However to date, the complex molecular mechanisms ...
Protein and epigenetic biomarkers for variability in epidermal growth factor receptor inhibition in cancer treatment and characterization of the inhibitor-induced skin toxicity in an in vitro model
(2019-01-31)
Epidermal growth factor receptor (EGFR) is often over-expressed or over-activated in cells of solid tumors and can be targeted by specific inhibitors (EGFRIs), like erlotinib, gefitinib, cetuximab and panitumumab. ...
Genome mining of marine bacteria for bioactive metabolites
(2019-02-04)
Marine bacteria have come into the focus for natural product discovery as a consequence of the emergence of antibiotic resistance. This was additionally boosted by the limitations encountered in drug developments from ...
Formulierung von therapeutischen Oligonukleotiden mit PAMAM-Dendrimeren zur Aktivierung von Pattern Recognition Rezeptoren des angeborenen Immunsystems
(2019-05-03)
Der ubiquitär exprimierte Immunrezeptor Retinoic Acid inducible Gene-I, kurz RIG-I, ist eine zytosolisch lokalisierte Helikase, die zur Detektion von pathogenen RNA-Viren befähigt ist. Als synthetischer Ligand konnte eine ......
Bioinformatische und in-vitro-Analyse der frs-Biosynthesegencluster von Cand. Burkholderia crenata und Chromobacterium vaccinii
(2019-07-03)
FR900359 (FR) ist ein selektiver Gq-Proteininhibitor, der ursprünglich aus der Pflanze Ardisia crenata isoliert wurde. G-Proteine spielen eine zentrale Rolle in der Signalübertragung von G-Protein ......