منابع مشابه
A sticky situation
Candida albicans is a commensal microorganism of the human microbiome; it is also the most prevalent fungal pathogen of humans. Many infections caused by C. albicans are a direct consequence of its proclivity to form biofilms--resilient, surface-associated communities of cells where individual cells acquire specialized properties that are distinct from those observed in suspension cultures. We ...
متن کاملA sticky situation
The whirling helical structure obtained when pouring honey onto toast may seem like an easy enough problem to solve at breakfast. Specifically, one would hope that a quick back-of-the-envelope scaling argument would help rationalize the observed behaviour and predict the coiling frequency. Not quite: multiple forces come into play, both in the part of the flow stretched by gravity and in the co...
متن کاملOcular trauma: a sticky situation.
DESCRIPTION A 38-year-old man was struck by a branch in the right eye while riding a quad bike between trees. In the emergency department he was documented to have a seemingly intact globe, but with a linear corneal laceration and a small hyphaemapresumablysecondarytoblunttrauma(figure1). There was no evidence of aqueous leakage after the application of fluorescein and the anterior chamber was ...
متن کاملCell Adhesion: Sizing Up a Sticky Situation
Cadherins, the principal cell adhesion molecules in animal tissues, come in clusters. A combination of super-resolution microscopy and modeling now reveals the sizes of these clusters and gives clues to how they are assembled.
متن کاملA sticky situation: the unexpected stability of malaria elimination
Malaria eradication involves eliminating malaria from every country where transmission occurs. Current theory suggests that the post-elimination challenges of remaining malaria-free by stopping transmission from imported malaria will have onerous operational and financial requirements. Although resurgent malaria has occurred in a majority of countries that tried but failed to eliminate malaria,...
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ژورنال
عنوان ژورنال: Nature Reviews Cancer
سال: 2003
ISSN: 1474-175X,1474-1768
DOI: 10.1038/nrc1067