The application of HOFA on the facial skin in contact with the oro-nasal masks showed the highest efficacy in the prevention of NIV-related FPUs.

Over the past decade, cell therapy has emerged as a new approach to reversing myocardial ischemia. Several types of adult stem cells have been studied in both preclinical and clinical conditions for this purpose: bone marrow cells, circulating cells, and myoblasts. Nevertheless, the quest for the ideal "anti-ischemic" cell is still ongoing. Recently, the existence of a population of stem cells located in adipose tissue (adipose-derived stem cells) has been observed. These are able to differentiate into multiple cell lineages including cardiomyocytic differentiation. In this review we discuss the basic principles of adipose-derived stem cells (types and characteristics, harvesting, and expansion), the initial experimental studies, and the currently ongoing clinical trials.

The Seventh International Symposium on Stem Cell Therapy and Cardiovascular Innovations was held in Madrid on the 6th and 7th of May 2010. Gathering for the seventh consecutive year the most relevant researchers and opinion leaders on cardiovascular cell therapy, it has become the most important worldwide event on this field. A comprehensive review of the last developments on cell therapy, surgery for heart failure and tissue engineering was made, and the results of three clinical trials were reported. The Symposium was dedicated to the memory of Professor Helmut Drexler.

Being one of the main stem cell therapy meetings of the year, the Sixth International Symposium on Stem Cell Therapy and Cardiovascular Innovations was held on April 23rd-24th, 2009, at the Auditorium of the High Council of Scientific Research of Spain (CSIC) in Madrid. Gathering the most prestigious basic researchers and clinical experts in the field of cardiovascular regenerative medicine, the aim of the meeting was to discuss the available evidence and the recent contributions from preclinical investigators, cardiologists, and cardiac surgeons in a participative translational fashion. The role of young "clinician scientists" was reinforced with a special poster session and three awards. The main conclusions of the symposium were (1) that standardization, larger clinical trials, and true translational research are needed, and (2) that new-allogeneic-stem cell products, biotechnological devices, and cell-based bioartificial organs are potentially exciting options for the future.