Visualizing glycans on single cells and tissues–Visualizing glycans on single cells and tissues
نویسندگان
چکیده
منابع مشابه
Profiling surface glycans on live cells and tissues using quantum dot-lectin nanoconjugates.
The surface of mammalian cells is densely coated with complex glycans, which are directly involved in cell-cell or cell-protein interactions that trigger various biological responses. Here, we present a novel glycomics approach that uses quantum dot (Qdot)-lectin nanoconjugates to interrogate the surface glycans of tissues and patterned cells. Our approach allows highly sensitive in situ monito...
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Glycans cover all cellular surfaces and, not surprisingly, are involved in many facets of stem cell biology and technology. For instance, coaxing stem cells to either proliferate or differentiate into the specific cell types needed for transplantation requires intricate glycan-dependent modulation of signalling molecules such as FGF-2, Wnt, and Notch. Moreover, owing to their prominent cell-sur...
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Cell-surface glycans are attractive targets for molecule imaging due to their reflection of cellular processes associated with development and disease progression. In this paper, we describe the design, synthesis, and biological application of a new phosphine probe for real-time imaging of cell-surface glycans using bioluminescence. To accomplish this goal, we took advantage of the bioorthogona...
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Structural glycobiology has traditionally been a challenging field due to a limited set of tools available to investigate the diverse and complex glycan molecules. However, we cannot ignore that glycans play critical roles in health as well as in disease, and are present in more than 50% of all proteins and on over 80% of all surface proteins. Chemoenzymatic glycoengineering (CGE) methods are a...
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in this thesis, first the notion of weak mutual associativity (w.m.a.) and the necessary and sufficient condition for a $(l,gamma)$-associated hypersemigroup $(h, ast)$ derived from some family of $lesssim$-preordered semigroups to be a hypergroup, are given. second, by proving the fact that the concrete categories, semihypergroups and hypergroups have not free objects we will introduce t...
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ژورنال
عنوان ژورنال: Current Opinion in Chemical Biology
سال: 2017
ISSN: 1367-5931
DOI: 10.1016/j.cbpa.2017.04.018