A new approach in stem cell research-Exosomes: Their mechanism of action via cellular pathways


Derkuş B., Emregül K. C., Emregül E.

CELL BIOLOGY INTERNATIONAL, cilt.41, sa.5, ss.466-475, 2017 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Derleme
  • Cilt numarası: 41 Sayı: 5
  • Basım Tarihi: 2017
  • Doi Numarası: 10.1002/cbin.10742
  • Dergi Adı: CELL BIOLOGY INTERNATIONAL
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.466-475
  • Anahtar Kelimeler: cell biology, differentiation, exosome, miRNA, stem cell, MESENCHYMAL STROMAL CELLS, ISCHEMIA-REPERFUSION INJURY, EXTRACELLULAR VESICLES, CARDIOMYOCYTE APOPTOSIS, MYOCARDIAL-INFARCTION, CIRCULATING EXOSOMES, IMMUNE-RESPONSES, CARDIAC-FUNCTION, DIFFERENTIATION, SECRETION
  • Ankara Üniversitesi Adresli: Evet

Özet

Exosomes are nano-sized vesicles surrounded by a lipid membrane, which tend to be secreted toward extra-cellular environments. Despite being defined as vesicles involved in excretion of molecular wastes by Rose Johnstone in the 1970s, further studies revealed them to be effective in various biological processes such as cancer development, regulation of the immune system, intercellular communication, stem cell biology, and tissue/organ regeneration. Although many studies dealing with the role of exosomes in stem cell differentiation and the use of exosomes isolated from stem cells for the treatment of several diseases have been published, the involved mechanisms remain largely unknown. Further understanding of these mechanisms, which include the involved cellular pathways, may improve the use of exosomes in diagnostic and treatment methods, especially for those involving stem cells. Here, we describe some recent data describing the action mechanism of stem cell-derived exosomes focusing on the implicated cellular pathways, hoping to provide novel information that will be useful for cell biology scientists working in this field.