Models for evaluating glioblastoma invasion along white matter tracts

Trends Biotechnol. 2023 Oct 6:S0167-7799(23)00279-2. doi: 10.1016/j.tibtech.2023.09.005. Online ahead of print.ABSTRACTWhite matter tracts (WMs) are one of the main invasion paths of glioblastoma multiforme (GBM). The lack of ideal research models hinders our understanding of the details and mechanisms of GBM invasion along WMs. To date, many potential in vitro models have been reported; nerve fiber culture models and nanomaterial models are biocompatible, and the former have electrically active neurons. Brain slice culture models, organoid models, and microfluidic chip models can simulate the real brain and tumor microenvironment (TME), which contains a variety of cell types. These models are closer to the real in vivo environment and are helpful for further studying not only invasion along WMs by GBM, but also perineural invasion and brain metastasis by solid tumors.PMID:37806896 | DOI:10.1016/j.tibtech.2023.09.005
Source: Trends in Biotechnology - Category: Biotechnology Authors: Source Type: research