title: Cell therapy for cardiovascular regeneration.
abstract: A great numbers of cardiovascular disease patients all over the world are suffering in the poor outcomes. Under this situation, cardiac regeneration therapy to reorganize the postnatal heart that is defined as a terminal differentiated-organ is a very important theme and mission for human beings. However, the temporary success of several clinical trials using usual cell types with uncertain cell numbers has provided the transient effect of cell therapy to these patients. We therefore should redevelop the evidence of cell-based cardiovascular regeneration therapy, focusing on targets (disease, patient's status, cardiac function), materials (cells, cytokines, genes), and methodology (transplantation route, implantation technology, tissue engineering). Meanwhile, establishment of the induced pluripotent stem (iPS) cells is an extremely innovative technology which should be proposed as embryonic stem (ES) cellularization of post natal somatic cells, and this application have also showed the milestones of the direct conversion to reconstruct cardiomyocyte from the various somatic cells, which does not need the acquisition of the re-pluripotency. This review discusses the new advance in cardiovascular regeneration therapy from cardiac regeneration to cardiac re-organization, which is involved in recent progress of on-going clinical trials, basic research in cardiovascular regeneration, and the possibility of tissue engineering technology.
authors.affiliation: Department of Cardiovascular Regeneration and Innovation, Asahikawa Medical University, Hokkaido, Japan.
authors.forename: Naofumi
authors.initials: N
authors.lastname: Takehara
keywords: cardiovascular disease; cell therapy; cytokine; regeneration; stem/progenitor cell