2019
DOI: 10.1016/j.carbpol.2019.115126
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Oral administration of chondroitin sulfate-functionalized nanoparticles for colonic macrophage-targeted drug delivery

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Cited by 71 publications
(33 citation statements)
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“… 290 Chondroitin sulphate functionalised nanoparticles have been used to target macrophages expressing CD44 to reduce the inflammation in Ulcerative Colitis, where CS-coated nanoparticles had better biological outcome both in vitro and in vivo versus non-coated counterparts. 291 Chitosan, on the other hand, is positively charged, an unconventional property for a polysaccharide, allowing its attachment to negatively charged surfaces through electrostatic interactions, such as mucosal membranes. Hence, it can play an essential role in oral, nasal, and ocular drug delivery.…”
Section: Targeted Drug Delivery Through Natural Biological Motifsmentioning
confidence: 99%
“… 290 Chondroitin sulphate functionalised nanoparticles have been used to target macrophages expressing CD44 to reduce the inflammation in Ulcerative Colitis, where CS-coated nanoparticles had better biological outcome both in vitro and in vivo versus non-coated counterparts. 291 Chitosan, on the other hand, is positively charged, an unconventional property for a polysaccharide, allowing its attachment to negatively charged surfaces through electrostatic interactions, such as mucosal membranes. Hence, it can play an essential role in oral, nasal, and ocular drug delivery.…”
Section: Targeted Drug Delivery Through Natural Biological Motifsmentioning
confidence: 99%
“…Two similar studies demonstrated the use of a chitosan and alginate hydrogel to encapsulate nanoparticles loaded with curcumin and 6-shogaol, a biologic compound found in ginger. The formulations significantly alleviated the colitis symptoms and quickened wound repair in mice ( Figure 4 ) [ 65 , 66 ]. Interesting use of other chitosan hydrogel was in the design of an antibody functionalized nanoparticles-releasing hydrogel.…”
Section: Marine-derived Bioactive Compounds Against Inflammatory Bowementioning
confidence: 99%
“…Two studies described the development of curcumin-loaded nanoparticles with their surfaces functionalized with CS. This modification yielded prominently targeted drug delivery to macrophages and was considered a promising therapeutic platform for IBD [ 65 , 126 ]. Additionally, a prospective, observational, follow-up study indicated that IBD patients in remission under CS treatment for osteoarthritis could have a lower incidence of relapses than generally reported in the literature.…”
Section: Marine-derived Bioactive Compounds Against Inflammatory Bowementioning
confidence: 99%
“…We previously demonstrated that chondroitin sulphate (CS), a family member of glycosaminoglycan that targets CD44 receptors, is overexpressed on tumour cells [23][24][25]. CS also target the Golgi apparatus after the cellular uptake process [26].…”
Section: Introductionmentioning
confidence: 99%