Bioinspired Spatially Ordered Multicellular Lobules for Liver Regeneration.

ABSTRACT: Cell therapy is a promising strategy for acute liver failure (ALF), while its therapeutic efficacy is often limited by cell loss and poor arrangement. Here, inspired by liver microunits, we propose a novel spatially ordered multicellular lobules for the ALF treatment by using a microfluidic continuous spinning technology. The microfluidics with multiple microchannels was constructed by assembling parallel capillaries. Sodium alginate (Alg) solution encapsulating human umbilical vein endothelial cells (HUVECs), hepatocytes, and mesenchymal stem cells (MSCs) are introduced into the middle channel and the 6 parallel outer channels of the microfluidics, respectively. Simultaneously, Ca²⁺-loaded solutions are pumped through the innermost and outermost channels, forming a hollow micro

SUBMITTER: Wang J 

PROVIDER: S-EPMC11912749 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature