@article{VolpatoHolzgrabe2018, author = {Volpato, Daniela and Holzgrabe, Ulrike}, title = {Designing Hybrids Targeting the Cholinergic System by Modulating the Muscarinic and Nicotinic Receptors: A Concept to Treat Alzheimer's Disease}, series = {Molecules}, volume = {23}, journal = {Molecules}, number = {12}, issn = {1420-3049}, doi = {10.3390/molecules23123230}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-197555}, pages = {3230}, year = {2018}, abstract = {The cholinergic hypothesis has been reported first being the cause of memory dysfunction in the Alzheimer's disease. Researchers around the globe have focused their attention on understanding the mechanisms of how this complicated system contributes to processes such as learning, memory, disorientation, linguistic problems, and behavioral issues in the indicated chronic neurodegenerative disease. The present review reports recent updates in hybrid molecule design as a strategy for selectively addressing multiple target proteins involved in Alzheimer's disease (AD) and the study of their therapeutic relevance. The rationale and the design of the bifunctional compounds will be discussed in order to understand their potential as tools to investigate the role of the cholinergic system in AD.}, language = {en} } @article{RasheedHoelleinHolzgrabe2018, author = {Rasheed, Huma and H{\"o}llein, Ludwig and Holzgrabe, Ulrike}, title = {Future information technology tools for fighting substandard and falsified medicines in low- and middle-income countries}, series = {Frontiers in Pharmacology}, volume = {9}, journal = {Frontiers in Pharmacology}, number = {995}, doi = {10.3389/fphar.2018.00995}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-177068}, year = {2018}, abstract = {Substandard and falsified (SF) medicines have emerged as a global public health issue within the last two decades especially in low- and middle-income countries (LMICs). Serious consequences of this problem include a loss of trust and increased financial costs due to less disease control and more frequent complications during therapy. Of note, antimicrobial resistance is an additional long-term implication of poor-quality antimicrobials. This review covers information technology tools including medicines authentication tools (MAT) as mobile apps and messaging service, 2D barcoding approaches with drug safety alert systems, web based drug safety alerts, radiofrequency identification tags, databases to support visual inspection, digital aids to enhance the performance of quality evaluation kits, reference libraries for identification of falsified and substandard medicines, and quality evaluation kits based on machine learning for field testing. While being easy to access and simple to use, these initiatives are gaining acceptance in LMICs. Implementing 2D barcoding based on end-to-end verification and "Track and Trace" systems has emerged as a step toward global security in the supply chain. A breakthrough in web-based drug safety alert systems and data bases was the establishment of the Global Surveillance and Monitoring System by the World Health Organization in 2013. Future applications include concepts including "lab on a chip" and "paper analytical devices" and are claimed to be convenient and simple to use as well as affordable. The principles discussed herein are making profound impact in the fight against substandard and falsified medicines, offering cheap and accessible solutions.}, language = {en} }