Pluripotent Stem Cells: Current Understanding and Future Directions—2nd Edition

A special issue of Biomedicines (ISSN 2227-9059). This special issue belongs to the section "Cell Biology and Pathology".

Deadline for manuscript submissions: 28 February 2026 | Viewed by 1701

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Guest Editor
Center for Vascularized Composite Allotransplantation, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
Interests: induced pluripotent stem cells; mesenchymal stem cells; transplant immunology; autoimmunity; peripheral nerve regeneration; vascularized composite allotransplantation; cell therapy; exosome therapy
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Special Issue Information

Dear Colleagues,

This Special Issue, “Pluripotent Stem Cells: Current Understanding and Future Directions—2nd Edition”, will focus on induced pluripotent stem cells (iPSCs) and potential therapeutic applications for their derivatives.

Induced pluripotent stem cells can be generated by reprogramming somatic cells using the delivery of exogenous pluripotent factors such as Oct4, Sox2, Nanog, and Klf4. The delivery methods for pluripotent transgenes include genomic integrated strategies, such as lentivirus or retrovirus transduction, and non-genomic integrated strategies, such as episomal plasmid transfection, adenovirus transduction, mRNA transfection, or Sendai virus transduction. The overexpression of these pluripotent factors makes somatic cells undergo transformation into pluripotent stem cells through the obtainment of a round morphology, multilineage differentiation abilities, and self-renewal properties. Therefore, iPSCs are similar to embryonic stem cells (ESCs) in that they possess similar regenerative abilities and can differentiate into any cell type in the body, whereas iPSC generation does not face the ethical controversies related to ESC sources. The therapeutic applications of autologous iPSCs hold great promise in tissue engineering and regenerative and personalized medicine. iPSC-differentiated cells may have the potential to be applied to disease cures or the screening of new drugs. Moreover, allogeneic iPSC-derived exosomes (iPSCs-Exos) act as a form of cell-free therapy and may have broad application prospects in disease treatments.

We invite authors in this field to submit original research or review articles related to the important and rapidly progressing field of iPSC-associated medicine.

Dr. Aline Yen Ling Wang
Guest Editor

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Keywords

  • induced pluripotent stem cells
  • iPSC generation
  • somatic reprogramming
  • iPSC-derived cells
  • cell therapy
  • exosome therapy
  • therapeutic application
  • drug screening

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Published Papers (1 paper)

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Review

29 pages, 1743 KB  
Review
Roots of Progress: Uncovering Cerebellar Ataxias Using iPSC Models
by Michela Giacich, Valentina Naef, Filippo Maria Santorelli and Devid Damiani
Biomedicines 2025, 13(9), 2121; https://doi.org/10.3390/biomedicines13092121 - 30 Aug 2025
Viewed by 826
Abstract
The inaccessibility of human cerebellar tissue and the complexity of its development have historically hindered the study of cerebellar ataxias, a genetically diverse group of neurodegenerative disorders. Induced pluripotent stem cell (iPSC) technology offers a powerful solution, enabling the generation of patient-specific cerebellar [...] Read more.
The inaccessibility of human cerebellar tissue and the complexity of its development have historically hindered the study of cerebellar ataxias, a genetically diverse group of neurodegenerative disorders. Induced pluripotent stem cell (iPSC) technology offers a powerful solution, enabling the generation of patient-specific cerebellar models that retain individual genetic backgrounds. This review examines recent progress in iPSC-derived cerebellar models and their application in relation to major hereditary ataxias, including Friedreich’s ataxia, ataxia–telangiectasia, and spinocerebellar ataxias (SCAs). These models have provided valuable insights into disease mechanisms and supported the development of therapeutic strategies, such as gene therapy and high-throughput drug screening. However, challenges remain, particularly in achieving the full maturation of cerebellar cell types and incorporating microglial interactions. Moreover, emerging evidence suggests that neurodevelopmental alterations may act as early contributors to degeneration. Despite the current limitations, the advancement of patient-derived iPSC cerebellar models holds great promise for uncovering novel disease pathways and for driving precision medicine approaches in cerebellar ataxia research. Full article
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