A high-throughput mechanofluidic screening platform for investigating tumor cell adhesion during metastasis.

ABSTRACT: The metastatic spread of cancer is a major barrier to effective and curative therapies for cancer. During metastasis, tumor cells intravasate into the vascular system, survive in the shear forces and immunological environment of the circulation, and then extravasate into secondary tumor sites. Biophysical forces are potent regulators of cancer biology and are key in many of the steps of metastasis. In particular, the adhesion of circulating cells is highly dependent upon competing forces between cell adhesion receptors and the shear stresses due to fluid flow. Conventional in vitro assays for drug development and the mechanistic study of metastasis are often carried out in the absence of fluidic forces and, consequently, are poorly representative of the true biology of metastasis. Here, we

SUBMITTER: Spencer A 

PROVIDER: S-EPMC4691538 | biostudies-literature | 2016 Jan

REPOSITORIES: biostudies-literature