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Infection of human cells by pathogens, including SARS‐CoV‐2, typically proceeds by cell surface binding to a crucial receptor. The primary receptor for SARS‐CoV‐2 is the angiotensin‐converting enzyme 2 (ACE2), yet new studies reveal the importance of additional extracellular co‐receptors that mediate binding and host cell invasion by SARS‐CoV‐2. Vimentin is an intermediate filament protein that is...
In this study, the inherent antibacterial activity of 11 different polymerized ionic liquids (PILs)‐based hydrogels as well as their corresponding monomers was examined in an extensive screening. The methicillin‐resistant Staphylococcus aureus Xen 30 (MRSA Xen 30) and Pseudomonas aeruginosa Xen 5 (P. aeruginosa Xen 5) were chosen as test microorganisms. Both are typical representatives of gram‐positive...
The migration of cells through constricting spaces or along fibrous tracks in tissues is important for many biological processes and depends on the mechanical properties of a cytoskeleton made up of three different filaments: F‐actin, microtubules, and intermediate filaments. The signaling pathways and cytoskeletal structures that control cell motility on 2D are often very different from those that...
Leszczyńska K, Namiot A, Janmey PA, Bucki R. Modulation of exogenous antibiotic activity by host cathelicidin LL‐37. APMIS 2010; 118: 830–6.
The increasing number of infections caused by drug‐resistant bacteria has spurred efforts to develop new therapeutic strategies. When applied locally, exogenous antibiotics work in an environment rich in endogenous antibacterial molecules such as the cathelicidin...
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