Development of 3D-Bioprinted Colitis-Mimicking Model to Assess Epithelial Barrier Function Using Albumin Nano-Encapsulated Anti-Inflammatory Drugs

被引：4

作者：

Almutary, Abdulmajeed G. ^{[1
]}

Alnuqaydan, Abdullah M. ^{[1
]}

Almatroodi, Saleh A. ^{[2
]}

Bakshi, Hamid A. ^{[3
]}

Chellappan, Dinesh Kumar ^{[4
]}

Tambuwala, Murtaza M. ^{[5
]}

机构：

[1] Qassim Univ, Coll Appl Med Sci, Dept Med Biotechnol, Buraydah 51452, Saudi Arabia

[2] Qassim Univ, Coll Appl Med Sci, Dept Med Labs, Buraydah 51452, Saudi Arabia

[3] Univ Minnesota, Hormel Inst, Med Res Ctr, Austin, MN 55912 USA

[4] Int Med Univ, Sch Pharm, Dept Life Sci, Kuala Lumpur 57000, Malaysia

[5] Univ Lincoln, Lincoln Med Sch, Brayford Pool Campus, Lincoln LN6 7TS, England

来源：

BIOMIMETICS | 2023年 / 8卷 / 01期

关键词：

3D bioprinting; colitis 3D model; drug prediction; barrier function; albumin nanoparticles; Roxadustat; CAPE; IN-VITRO; METABOLIZING-ENZYMES; CELL-LINES; CACO-2; CANCER; ABSORPTION; PREDICTION; ORGANOIDS; CULTURE;

D O I：

10.3390/biomimetics8010041

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Physiological barrier function is very difficult to replicate in vitro. This situation leads to poor prediction of candidate drugs in the drug development process due to the lack of preclinical modelling for intestinal function. By using 3D bioprinting, we generated a colitis-like condition model that can evaluate the barrier function of albumin nanoencapsulated anti-inflammatory drugs. Histological characterization demonstrated the manifestation of the disease in 3D-bioprinted Caco-2 and HT-29 constructs. A comparison of proliferation rates in 2D monolayer and 3D-bioprinted models was also carried out. This model is compatible with currently available preclinical assays and can be implemented as an effective tool for efficacy and toxicity prediction in drug development.

引用

页数：10