Researchers build liquid biopsy chip that detects metastatic cancer cells in blood

A ‘liquid biopsy’ chip can trap and identify metastatic cancer cells in a small amount of blood drawn from a cancer patient. The breakthrough technology uses a simple mechanical method that has been shown to be more effective in trapping cancer cells than the microfluidic approach employed in many existing devices. The device captures cancer […]

Understanding X-chromosome silencing in humans

Researchers have discovered new insights into how one of the two X-chromosomes is silenced during the development of female human embryos and also in lab-grown stem cells. X-chromosome silencing is essential for proper development and these findings are important for understanding how the activity of the X-chromosome is regulated to ensure the healthy development of […]