منابع مشابه
Neurotrophins To Cleave or Not to Cleave
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A MAJORITY of growth factors, including members of the epidermal growth factors (EGF) family, are synthesized as proproteins, requiring cleavage for the mediation of some of their functions. This pro-protein cleavage of the EGF family members is performed by disintegrin and metalloprotease (ADAM) family members and matrix metalloproteinases (MMPs) and is tightly regulated by various factors (9)...
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Hyaluronan is being used increasingly as a component of artificial matrices and in bioengineering for tissue scaffolding. The length of hyaluronan polymer chains is now recognized as informational, involving a wide variety of size-specific functions. Inadvertent scission of hyaluronan can occur during the process of preparation. On the other hand, certain size-specific hyaluronan fragments may ...
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– The problem of finding what direction cracks should move is not completely solved. A commonly accepted way to predict crack directions is by computing the density of elastic potential energy stored well away from the crack tip, and finding a direction of crack motion to maximize the consumption of this energy. I provide in this letter a specific case where this rule fails. The example is of a...
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ژورنال
عنوان ژورنال: Molecular Cell
سال: 2002
ISSN: 1097-2765
DOI: 10.1016/s1097-2765(02)00606-8