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Compartmentalisation of cAMP in Brown Adipocytes
(2022-02-14)
The second messenger, 3',5'-cyclic adenosine monophosphate (cAMP) plays an important role in governing the function and differentiation of brown adipocytes. Upon the stimulation of Gs-coupled G protein-coupled ...
Vorkommen Antibiotika-resistenter Bakterien in der aquatischen Umwelt: Zusammenhänge zu dem Vorkommen antibiotisch wirkender Substanzen
(2022-01-05)
Ein Anstieg der Resistenzen bei gleichzeitiger Stagnation hinsichtlich der Ent-wicklung neuer Antibiotika ist vor allem für Infektionen mit Gram-negativen Bakte-rien kritisch. Die WHO spezifizierte bereits 2014 ...
A role of Alzheimer’s disease-associated γ-secretase in lipid metabolism and lipid droplet formation via LXR activation
(2021-06-29)
The γ secretase is an intramembrane protease complex, essential for the processing of a wide variety of type-1 membrane proteins. Among these is the amyloid precursor protein (APP), a protein strongly linked to Alzheimer’s ...
Design, Entwicklung und Herstellung modifizierter gastroretentiver schwimmender Systeme auf Basis von schmelzextrudierten hohlen Zylindermatrices
(2020-04-15)
Die Entwicklung gastroretentiver Arzneiformen ist komplex, da neben der kontrollierten Freisetzung des Wirkstoffs zusätzlich die Verlängerung der Verweilzeit im Magen gewährleistet werden muss. Hierfür werden meist hydrophile ...
Evaluating onco-geriatric scores and medication risks to improve cancer care for older patients
(2020-03-19)
The cancer therapy of older patients is challenging, being more complex than the therapy of younger patients. Older cancer patients show a higher toxicity risk during therapy and drug-related problems are common. In order ...
Pharmacological reprogramming of macrophages through aptamiRs
(2020-03-05)
Nucleic acid-based molecules have certain advantages over conventional drugs or protein-based target approaches. Chemically synthetized nucleic acids-based molecules are known as aptamers. They are selected from a combinatorial ...
Biochemical and structural characterization of the NLRP3 inflammasome
(2020-02-13)
The innate immune system utilizes inflammasome proteins to recognize danger signals and to fight invading pathogens. To date, the most studied inflammasome protein is NLRP3 - a multidomain protein, composed of a N-terminal ...
Characterization of Ceramide synthase 2 dysfunctions caused by targeted mutations in transgenic mice
(2020-02-10)
Ceramide species are the precursor of sphingolipids, which serve as structural components of biological membranes or are bioactive molecules. In mammals, ceramides are synthesised by a family of ceramide synthases (CerS) ......
Neuronal and Circuit Architecture Underlying Feeding Behavior in Drosophila
(2021-06-28)
Feeding is elemental for survival and one of the most common activities of animals. Little is known about the organization of neuronal circuits controlling feeding behavior in the cen-tral nervous system. This study maps, ...