http://www.w3.org/ns/prov#value | - Microvesicles known as exosomes, which are particles secreted by tumors underlying a wide-range of cancers. (Photo: http://photos.prnewswire.com/prnh/20090325/LA88762LOGO-b)When we first initiated our tumor-derived exosome research, it was based on a belief that these particles were immunosuppressive, much like glycoproteins that shed from HIV and other viral pathogens.
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