Researchers at the University of Cambridge have found a new way to produce human blood cells in the lab that mimics how they form naturally in embryos. Their discovery could pave the way to simulate blood disorders like leukaemia and produce long-lasting stem cells for transplants.
The team used human stem cells to create three-dimensional, embryo-like structures that replicate early human development, including the formation of blood stem cells. These cells, known as hematopoietic stem cells, are the body’s building blocks for every type of blood cell, from oxygen-carrying red cells to immune-boosting white cells.
The Cambridge scientists call their structures “hematoids.” These self-organising clusters start producing blood after about two weeks in the lab, mimicking the process seen in human embryos. Hematoids can’t develop into embryos because they lack tissues such as the yolk sac and placenta. But their ability to form blood offers a powerful window into early human development.
This story has been sourced from a third party syndicated feed, agencies. Mid-day accepts no responsibility or liability for its dependability, trustworthiness, reliability and data of the text. Mid-day management/mid-day.com reserves the sole right to alter, delete or remove (without notice) the content in its absolute discretion for any reason whatsoever