What Cell Therapy Is

Cell therapy is an area of biomedical research exploring the therapeutic use of living cells — either autologous (from the patient) or allogeneic (from a donor). It includes stem cell therapy using stem cells, and related modalities such as exosomes and platelet-rich plasma (PRP).

Mechanisms Under Study

Leading hypotheses include replacement of damaged cells via stem-cell differentiation, immune modulation through secretion of paracrine factors, and stimulation of the body's endogenous regenerative mechanisms. Clinical evidence varies widely by indication.

Regulatory and Research Status

In many countries, most cell-therapy applications for neurological indications remain experimental and are permitted only within regulator-approved clinical trials (BPOM in Indonesia, FDA in the US, EMA in Europe). Consult a qualified medical professional before considering any option.

Glossary

Stem cell — undifferentiated cells with the capacity to differentiate into various cell types.
Autologous — from the same individual who is the recipient.
Allogeneic — from a different donor.
Exosome — small vesicles secreted by cells; contain signaling molecules.
PRP — Platelet-Rich Plasma; platelet concentrate from the patient's blood.