New findings in stem cell research

For the widespread, global acceptance of the procedure, fear of the unknown is the greatest challenge to overcome.

The efficiency of stem cell-directed differentiation must be improved to make stem cells more reliable and trustworthy for a regular patient. The scale of the procedure is another challenge. Future stem cell therapies may be a significant obstacle. Transplanting new, fully functional organs made by stem cell therapy would require the creation of millions of working and biologically accurate cooperating cells.

Bringing such complicated procedures into general, widespread regenerative medicine will require interdisciplinary and international collaboration. Immunological rejection is a major barrier to successful stem cell transplantation.

Stem Cells News -- ScienceDaily

With certain types of stem cells and procedures, the immune system may recognize transplanted cells as foreign bodies, triggering an immune reaction resulting in transplant or cell rejection. Further development and versatility of stem cells may cause reduction of treatment costs for people suffering from currently incurable diseases. When facing certain organ failure, instead of undergoing extraordinarily expensive drug treatment, the patient would be able to utilize stem cell therapy. The effect of a successful operation would be immediate, and the patient would avoid chronic pharmacological treatment and its inevitable side effects.

Although these challenges facing stem cell science can be overwhelming, the field is making great advances each day. Stem cell therapy is already available for treating several diseases and conditions.

Their impact on future medicine appears to be significant. After several decades of experiments, stem cell therapy is becoming a magnificent game changer for medicine. With each experiment, the capabilities of stem cells are growing, although there are still many obstacles to overcome. Regardless, the influence of stem cells in regenerative medicine and transplantology is immense. Currently, untreatable neurodegenerative diseases have the possibility of becoming treatable with stem cell therapy. Tissue banks are becoming increasingly popular, as they gather cells that are the source of regenerative medicine in a struggle against present and future diseases.

With stem cell therapy and all its regenerative benefits, we are better able to prolong human life than at any time in history. Embryonic stem cells derived from morulae, inner cell mass, and blastocysts of mink: comparisons of their pluripotencies. Embryo Dev. Stem cell therapy in treatment of different diseases. Acta Medica Iranica. Quality guidelines for clinical-grade human induced pluripotent stem cell lines. Regenerative Med. Amps K, Andrews PW, et al.

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Stem Cell Research

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Stem cell therapy: Connecting concepts from different disciplines

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Takahashi K, Yamanaka S.

Finding solutions

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