News

Creation of hematopoietic stem cells in the laboratory
Published on: 26/06/2017

Two separate scientific teams managed to create, for the first time in a laboratory environment, stem cells that produce blood, something which is expected to change the treatment of genetic diseases and hematologic cancers.
Blood cells are created by hematopoietic stem cells found in the bone marrow and they appear during the development of the fetus. Theoretically, all of a person's blood could be reproduced from a single hematopoietic stem cell.


The first research team, headed by George Daley, Dean of Harvard Medical School, Boston Children's Hospital and Dana-Farber Cancer Institute, transformed human pluripotent stem cells into endothelial cells via chemical signals. The latter were transformed via genetic engineering into immature hematopoietic stem cells and were transplanted into the bone marrow of adult mice. After a few weeks, they produced various kinds of human blood cells.


The second research team, headed by Shahin Rafii, Cornell University Medical School, New York, converted endothelial cells from adult mice into hematopoietic stem cells, capable of producing all kinds of blood cells.


According to Dr. Daley, "in the future, it will be possible to get endothelial cells from healthy donors, reschedule them to the laboratory to turn them into hematopoietic stem cells and then to insert them into patients. In the next step, the process could be done with the patient's own cells, aiming at the personalized treatment of leukemia".

News
Published on: 16/04/2017
The Laboratory for the Research of Medical Law and Bioethics of the Aristotle University of Thessaloniki (AUTh), in cooperation with ELSA Thessaloniki, organize the 2nd International Summer School of Medical Law and Bioethics on "The end of life: legal, medical and ethical issues", between the 5th and the 11th of July 2017, in Thessaloniki, that may be joined by students of all levels (undergraduate, graduate, doctoral and post-doctoral ones). The number of places is limited and there will be a priority list. Read more
Published on: 21/10/2016
The Aristotle University of Thessaloniki, Laboratory for the Research of Medical Law and Bioethics, the Bar Association of Thessaloniki and the Medical Association of Thessaloniki are organising their 1st International Conference on “Medicine, Law and the Internet”. It will be held in Thessaloniki, between May 4 and 6, 2017 at Piraeus Bank Conference Centre (12-14 Katouni St). Read more
Published on: 07/09/2016
In the context of Lifelong Learning Courses offered by the Aristotle University of Thessaloniki (AUTH), the Faculty of Law of the Aristotle University of Thessaloniki, and especially the Laboratory for the Research of Medical law and Bioethics of the Aristotle University of Thessaloniki, organises, in cooperation with the European Public Law Organisation (EPLO), the Panhellenic Medical Association and the Athens Medical Association, educational seminars on: Medical Acts: Legal and Ethical Issues. Read more