Professor Hiromi Sakai is a Japanese chemist and professor a
Professor Hiromi Sakai is a Japanese chemist and professor at Nara Medical University. Her research focuses on artificial red blood cells and artificial oxygen carriers.
🩸 Her major research: Hemoglobin Vesicles (HbV)
Professor Sakai and her research team have developed hemoglobin vesicles (HbV), which are often described as artificial red blood cells.
* HbV packages hemoglobin inside tiny artificial lipid vesicles.
* Hemoglobin can bind and transport oxygen, similar to the role it plays inside natural red blood cells.
* The technology is being investigated as a potential blood-transfusion alternative, particularly when compatible donor blood is unavailable.
* HbV has advantages for research because it can potentially be stored and transported without requiring blood-type matching.
🔬 Has it been tested in humans?
Yes. HbV has progressed beyond laboratory experiments, with early human clinical studies in Japan investigating its safety and oxygen-transporting ability.
However, it is important to clarify that HbV is not yet a complete replacement for human blood. It primarily aims to replace the oxygen-carrying function of red blood cells; it does not perform all the functions of blood, such as clotting, immune defense, and transporting all plasma components.
Comments
No comments yet.