Title : pH - Responsive colloidal carriers assembled from β-lactoglobulin and Epsilon poly-L-lysine for oral drug delivery.

Pub. Date : 2021 May

PMID : 33450459






6 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 BLG) cross-linked with epsilon poly l-lysine (BCEP and BCP), and found to possess high loading capacity, high aqueous solubility and site-specific oral delivery of a poorly soluble nutraceutical (curcumin), improving its physicochemical properties and biological activity in-vitro and ex-vivo. Curcumin beta-lactoglobulin Bos taurus
2 By forming nanocomplexes of curcumin with BLG and succ. Curcumin beta-lactoglobulin Bos taurus
3 BLG, the aqueous solubility of curcumin was markedly increased by ~160-fold and ~86-fold, respectively. Curcumin beta-lactoglobulin Bos taurus
4 BLG prevent release of encapsulated curcumin when subjected to gastric fluids as it is resistant to breakdown on exposure to pepsin at acidic pH. Curcumin beta-lactoglobulin Bos taurus
5 BLG with E-PLL significantly enhanced curcumin"s permeability in an in-vitro Caco-2 cell monolayer model compared to curcumin solution (dissolved in 1% DMSO), or non-crosslinked BLG/succ. Curcumin beta-lactoglobulin Bos taurus
6 In a mouse-derived intestinal epithelial 3D organoid culture stimulated with IL-1beta, BLG-CUR and crosslinked BCEP nanoparticles reduced the production of inflammatory cytokines and chemokines such as Tnfalpha and Cxcl10 more than curcumin solution or suspension while these nanoparticles were non-toxic to organoids. Curcumin beta-lactoglobulin Bos taurus