A Japanese woman has become the first person with a cornea repaired using iPS, but NHS also obtained good result in this field

We have published two articles on this issue, both in the first stage of health authorities’ approval (see HERE  about Holoclar and a more recent promising finding, see HERE) on this matter. Cornea repair with iPS cells Last September, an article published in NATURE Journal...

Concerns about latest researches by Juan Carlos Izpisua’s group

There is no doubting the importance of biomedical research carried out by Juan Carlos Izpisúa and his team (1). Their work is focused mainly on: a) the production of hybrids or human-animal chimeras; b) the development of methods to make the CRISPR technique more efficient (see...

3D bioprinting for regenerative medicine and to produce organs. State of the art and an ethical reflection

A recent article published in the Journal of Stomatology, Oral and Maxillofacial Surgery (Volume 120, Issue 2, April 2019, Pages 128-132) made a great review with the suggestive title 3D Bioprinting: principles, fantasies and prospects. It is based on a PubMed/MEDLINE search that...

FDA wins major victory in campaign against stem cell clinics that marketing bogus and potentially hazardous products

One bioethical issue our Observatory is following is the proliferation of clinics offering stem cell treatments, many of which do not meet the necessary quality requirements. We published our first article on this problem in 2017 (see HERE and also North America’s two cell...

Can brain damage be repaired using cell reprogramming? Can be replaced the neurons?

Cell reprogramming (read our report about this technique HERE) has opened great therapeutic possibilities in medicine. Within this field, one of the most attractive possibilities would be to replace neurons that may be destroyed in various illnesses or following a stroke. Now, a...

Cell life extended, authors suggest that this finding could increase human life expectancy

Building on two decades of research, investigators at UT Southwestern medical school have determined that “cellular housekeeping” (all cells and code for proteins that are essential for basic cell growth and metabolism)  can extend the lifespan and improve the health...

Cardiac muscle cells, that drive the beating of the heart, developed from iPS cells

Cardiomyocytes produced with success One of the possibilities for the clinical-experimental use of iPS cells is to develop human-like tissues -organoids- for use in basic research or in preclinical therapeutic studies. Now, using iPS cells obtained from primates, a team from...

Cryopreserve ovarian tissue from prepubertal girls who are to undergo cancer treatment. Medical and ethical approach

When a cancer patient is treated with radio and/or chemotherapy, they can become infertile, both men and women. Consequently, ovarian tissue cryopreservation prior to treatment is recommended in women, with the cryopreserved tissue then transferred again to the patient if she...

Ears made in China, using 3D printing technique, are implanted in 5 children

A team of Chinese scientists has been able to implant ears created using an experimental technology that combines cultured patient’s cells with 3D printing in five children. The children suffered from microtia, a congenital external ear deformity that affects one in every...

Transplant of cryopreserved ovarian tissue to leukemia surivivor women. A healthy child have already been born

First child healthy born from a leukemia cancer survivor More than 80 children have already been born worldwide after cryopreserved ovarian tissue-transplantation in women who, due to disease or medical treatment, could lose the chance to have children in the future. Over the...