Changes in cell shape may lead to metastasis, not the other way around
Using automated high content screening and sophisticated computational modeling, the researchers’ screening and analysis of tens of millions of genetically manipulated cells helped them identify more than a dozen genes that influence cell shape. Their work could lead to a better understanding of how cells become metastatic and, eventually, pinpoint new gene therapy targets for cancer treatment. "We found that by altering the way the cells are grown to better mimic conditions in a living organism, gene expression could have a profound impact on cell shape," said Zheng Yin, the paper’s lead author and a postdoctoral fellow at the Department of Systems Medicine and Bioengineering of The Methodist Hospital Research Institute (TMHRI). …