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The apical junctional complexes (AJCs) of airway epithelial cells are a key component of the innate immune system by creating barriers to pathogens, inhaled allergens, and environmental particles. AJCs form between adjacent cells and consist of tight junctions (TJs) and adherens junctions (AJs). Respiratory viruses have been shown to target various components of the AJCs, leading to airway epithelial barrier dysfunction by different mechanisms. Virus-induced epithelial permeability may allow for allergens and bacterial pathogens to

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How to Choose the Best Infant Cribs The crib is an extremely crucial piece for the nursery of your baby. But picking out a good crib can be overwhelming, especially with so many different designs and safety concerns. Find cribs that meet the most stringent safety standards and has no chewable or dangling components. We also suggest a chic crib with a variety of mattress heights as well as an elegant, modern design. Safety When assembling and arranging your baby's crib, make sure you follow the safe sleep guidelines set out b