3D cell culture systems have recently emerged as promising tools for reproducing the cellular environment and the organization of tissues/organs, where cells are connected to each other and to the surrounding extracellular matrix (ECM). In this webinar we will focus on BIOMIMESYS® Liver and will discuss about its different applications. Read more…
Increased ExtraCellular Matrix (ECM) stiffness is a common process in many cancers (Pickup et al, 2014). This process influences the behaviour of cancer cells in the tumour microenvironment. The accumulation of ECM in the stroma is mainly due to a high production of ECM molecules by TGF-β(Transforming Growth Factor-beta) -stimulated Read more…
The lung is a vital organ which allows gas exchanges between the external environment and the body. These gas exchanges take place in alveoli, formed by 2 cell types : pneumocytes I and II (Martinez et al., 2017). The alveolar wall is supported by a basal membrane mainly composed of collagen Read more…
In 2020, Nia et al. published in the journal Science a review entitled ‘Physical traits of cancer‘. In this article, the authors proposed 4 distinct physical traits of cancer linked to the biomechanical abnormalities observed in tumoral tissues : an enhanced solid stress (compression and tension), i.e. the mechanical forces Read more…
Have you missed our last webinar with Molecular Devices about 3D oncology models? In April, our project leader Elodie was talking about how to establish and image physiologically relevant 3D cancer in vitro models, using BIOMIMESYS Oncology as a surrogate for the tumoral extracellular matrix. Our product BIOMIMESYS® Oncology matrix Read more…
It is now well described that in tumor biopsies, the stiffness of the cancerous tissue is higher than the surrounding non-cancerous tissue of the same organ, with a described remodeling of the ECM. The increase in rigidity is related to the stimulation of fibroblasts that increase the synthesis of glycosaminoglycans, Read more…