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Exosomes

Exosomes

Exosomes are extracellular nanovesicles naturally secreted by cells, especially mesenchymal stem cells (MSCs). They serve as biological messengers, carrying proteins, lipids, and genetic material (mRNA, miRNA) from one cell to another. Exosome therapy harnesses these bioactive vesicles for regenerative purposes. Because exosomes deliver the precise molecular instructions cells use to heal, they modulate immunity, promote cellular repair, and improve systemic communication between cells: reaching where conventional treatment can’t.

Explore our exosomes therapy programs

Vial

Research shows

  • Supports repair signalling between cells
  • Modulates inflammatory signals
  • Supports angiogenesis and tissue remodelling
  • Cell-free format with low immunogenic potential
Labbieux Exosomes
Mechanism

How Exosomes Work

Exosomes function as an intercellular communication system by delivering molecular signals to recipient cells. Research explores their ability to influence repair pathways, shift macrophage polarisation from inflammatory M1 activity towards restorative M2 activity, support angiogenesis through VEGF-associated pathways, alter gene expression through miRNAs and transcriptional regulators, and reduce pro-fibrotic signalling and extracellular matrix deposition.