Oncoimmunology meets organs-on-chip

F Mattei, S Andreone, A Mencattini… - Frontiers in Molecular …, 2021 - frontiersin.org
Oncoimmunology represents a biomedical research discipline coined to study the roles of
immune system in cancer progression with the aim of discovering novel strategies to arm it …

Determination by relaxation tests of the mechanical properties of soft polyacrylamide gels made for mechanobiology studies

D Pérez-Calixto, S Amat-Shapiro… - Polymers, 2021 - mdpi.com
Following the general aim of recapitulating the native mechanical properties of tissues and
organs in vitro, the field of materials science and engineering has benefited from recent …

Development of biomimetic hepatic lobule-like constructs on silk-collagen composite scaffolds for liver tissue engineering

L Guo, Z Zhu, C Gao, K Chen, S Lu, H Yan… - … in Bioengineering and …, 2022 - frontiersin.org
Constructing an engineered hepatic lobule-mimetic model is challenging owing to
complicated lobular architecture and crucial hepatic functionality. Our previous study has …

An Engineered Protein-Based Building Block (Albumin Methacryloyl) for Fabrication of a 3D In Vitro Cryogel Model

X Niu, M Lin, BH Lee - Gels, 2022 - mdpi.com
Drug-induced liver injury (DILI) is a leading cause of attrition in drug development or
withdrawal; current animal experiments and traditional 2D cell culture systems fail to …

Acoustic levitation as a tool for cell‐driven self‐organization of human cell spheroids during long‐term 3D culture

L Rabiet, L Arakelian, N Jeger‐Madiot… - Biotechnology and …, 2024 - Wiley Online Library
Acoustic levitation, which allows contactless manipulation of micro‐objects with ultrasounds,
is a promising technique for spheroids formation and culture. This acoustofluidic technique …

[HTML][HTML] Optimization of extracellular matrix for primary human hepatocyte cultures using mixed collagen-Matrigel matrices

L Seidemann, S Prinz, JC Scherbel, C Götz… - EXCLI …, 2023 - ncbi.nlm.nih.gov
Loss of differentiation of primary human hepatocytes (PHHs) ex vivo is a known problem of
in vitro liver models. Culture optimizations using collagen type I and Matrigel reduce the …

[HTML][HTML] A permeable on-chip microvasculature for assessing the transport of macromolecules and polymeric nanoconstructs

MG Barbato, RC Pereira, H Mollica, AL Palange… - Journal of Colloid and …, 2021 - Elsevier
Hypothesis The selective permeation of molecules and nanomedicines across the diseased
vasculature dictates the success of a therapeutic intervention. Yet, in vitro assays cannot …

Hydrogel-Integrated Heart-on-a-Chip Platform for Assessment of Myocardial Ischemia Markers

B Ates, T Eroglu, S Sahsuvar, CE Kirimli, O Kocaturk… - ACS …, 2024 - ACS Publications
Organ-on-a-chip platform scans offer a controllable environment and a physiological
similarity to mimic human pathophysiology. In this study, a single-channel PDMS microchip …

The Role of ZO-2 in Modulating JAM-A and γ-Actin Junctional Recruitment, Apical Membrane and Tight Junction Tension, and Cell Response to Substrate Stiffness …

DC Pinto-Dueñas, C Hernández-Guzmán… - International journal of …, 2024 - mdpi.com
This work analyzes the role of the tight junction (TJ) protein ZO-2 on mechanosensation. We
found that the lack of ZO-2 reduced apical membrane rigidity measured with atomic force …

[HTML][HTML] 3D biomimetic tumor microenvironment of HCC to visualize the intercellular crosstalk between hepatocytes, hepatic stellate cells, and cancer cells

Y Liu, X Yang, D Jiang, R Hu, F Huang, X Zou… - Smart Materials in …, 2023 - Elsevier
While a significant number of studies have focused on elucidating the functioning
mechanisms of the Hepatocellular carcinoma (HCC) microenvironment, the intercellular …