E-Dissertationen: Search
Now showing items 421-430 of 430
Rationales Design und Aufbau DNA- und Fluorophor-markierter chemischer Sonden für G-Protein-gekoppelte Rezeptoren
(2021-03-04)
Die vorliegende Dissertation umfasst die Synthese von Wirkstoff-Molekülen sowie fluoreszenzmarkierten und Oligonukleotid-gebundenen Wirkstoffen, die als Sonden zur Untersuchung von G-Protein-gekoppelten Rezeptoren (GPCRs), ...
Synthesis, optimization, and characterization of chromen-4-one and 1,7-phenanthroline derivatives as ligands for the orphan G protein-coupled receptors 35 and 84
(2021-06-21)
G protein-coupled receptors (GPCRs) are ideal drug targets. Their characteristic tissue distribution, marked ligand specificity, and their roles in countless (patho)physiological processes are being exploited by more than ...
Translatome analysis and in vivo Ca2+ imaging of astrocytes in an Alzheimer’s disease mouse model
(2021-03-18)
One of the most prominent hallmarks of Alzheimer’s Disease (AD) is the accumulation of amyloid beta (Abeta) species, which have the tendency to form extracellular insoluble Abeta plaques and induce reactive astrogliosis ...
Regulation of inflammasome activation: roles for phospholipase C and mitochondria
(2021-08-05)
Inflammasomes are protein complexes serving as activation platforms for the protease caspase-1, which leads to a pro-inflammatory type of cell death termed pyroptosis and to maturation and release of the cytokines interleukin- ......
Design and Synthesis of A2B- and Dual-Acting A2A/A2B Adenosine Receptor Antagonists
(2020-10-27)
A2A and A2B adenosine receptors (ARs) are novel drug targets in cancer (immuno)therapy. Activation of A2AARs expressed on the surface of many immune cells such as T-lymphocytes and natural ...
Medicinal chemistry and molecular pharmacology of orphan human Mas-related G protein-coupled receptors X2 and X4 (MRGPRX2 and MRGPRX4)
(2021-10-19)
The MRGPRX protein subfamily comprise rhodopsin-like orphan GPCRs, whose endogenous agonists have not been identified yet. They are exclusively expressed in primates, including humans. All Mas-related GPCRs (MRGPRs) were ...
Fluorescent proteins for two-photon FLIM analysis of presynaptic protein interactions
(2020-06-10)
Monitoring Förster Resonance Energy Transfer (FRET) between fluorescent proteins (FPs) fused to proteins of interest is a powerful approach to study dynamic interactions of cellular proteins in living cells. The choice of ...
Supersaturation and solubilization to enhance the oral bioavailability of poorly soluble drug molecules: A mechanistic understanding of their potential and limitations
(2021-07-28)
The stabilization of the supersaturated state in solution was in the last few decades identified as a suitable strategy to enhance the oral bioavailability of poorly soluble drug molecules. From this point of view, drug ...
The chromatin organizer Satb1 regulates the differentiation into CD4+ TH subsets and is essential for the development of TH17 cells
(2021-06-04)
CD4+ T cells play a critical role in host defense and tissue homeostasis. Upon encountering their specific antigen, naive CD4+ T cells can differentiate into the effector T helper (TH) subsets ...
Activation Mechanisms of RIG-I
(2020-11-02)
(noch nicht zugänglich / not yet accessible)