Stem cell treatment & Vitiligo

Written based on 20 research studies on PubMed, searched on 13 Nov 2026.

The claim

Posts online say that stem cell treatment helps with vitiligo.

Where research stands

We found 52 published papers on stem cell treatment and vitiligo. They were published between 1998 and 2026. None of them is a study in people. 11 were studies in animals, and 8 were only in cells in the lab. 14 papers are reviews that sum up other studies. 2 new studies in people are running or will start soon, say the trial registers. 2 research projects on stem cell treatment for vitiligo are funded and still running.

• 0In people
• 11In animals
• 8Only in the lab

What the studies found

We have not summed up these studies in words yet. The most important papers are listed under Sources.

Verdict

Unproven means: it was only tested in animals or cells, or there is too little or mixed data from people. How we rate claims

Sources

1. UVB-Induced Repigmentation in Vitiligo: Hair Follicle Melanocyte Stem Cell Migration and Its Molecular Mechanisms.2026 · Pigment Cell Melanoma Res · Review
2. Melanocyte dysfunctions: future and promise of stem cells.2025 · Am J Stem Cells · Review
3. The immunological pathogenesis of vitiligo and the potential role of mesenchymal stromal/stem cells in its treatment.2025 · J Transl Med · Review
4. A Systematic Review of Case Series and Clinical Trials Investigating Regenerative Medicine for the Treatment of Vitiligo.2025 · J Cosmet Dermatol · Review
5. Antioxidant mechanisms of mesenchymal stem cells and their therapeutic potential in vitiligo.2023 · Front Cell Dev Biol · Review
6. Vitiligo: An immune disease and its emerging mesenchymal stem cell therapy paradigm.2023 · Transpl Immunol · Review
7. Fluoxetine activates melanocyte stem cells indirectly through the epithelial 5-hydroxytryptamine (5-HT) receptor 1A/Wnt signaling to regenerate melanocytes.2026 · J Invest Dermatol · In animals
8. Bone marrow mesenchymal stem cell-derived exosomes HADH alleviate vitiligo by activating the Nrf2/HO-1 pathway.2025 · Exp Cell Res · In animals
9. Peripheral blood mesenchymal stem cells repair oxidative damage and apoptosis in an H2O2-induced vitiligo oxidative stress in vitro model via the IL-10-mediated PI3K/AKT pathway.2025 · Eur J Med Res · In animals
10. Differentiation of cultured hair follicle neural crest stem cells into functional melanocytes.2024 · Heliyon · In animals
11. Sexual dimorphism in melanocyte stem cell behavior reveals combinational therapeutic strategies for cutaneous repigmentation.2024 · Nat Commun · In animals
12. Sexual dimorphism in melanocyte stem cell behavior reveals combinational therapeutic strategies for cutaneous repigmentation.2023 · bioRxiv · In animals
13. Exosomes from bone marrow mesenchymal stem cells protect melanocytes under vitiligo-related conditions through induction of NRF2/HO1 expression.2025 · PLoS One · In the lab
14. Capsaicin combined with stem cells improved mitochondrial dysfunction in PIG3V cells, an immortalized human vitiligo melanocyte cell line, by inhibiting the HSP70/TLR4/mTOR/FAK signaling axis.2024 · Mol Biol Rep · In the lab
15. Human Mesenchymal Stem Cell-Derived Exosomes Promote the Proliferation and Melanogenesis of Primary Melanocytes by Attenuating the H2O2-Related Cytotoxicity in vitro.2024 · Clin Cosmet Investig Dermatol · In the lab
16. Human-Induced Pluripotent Stem Cell‒Derived Keratinocytes, as Therapeutic Option in Vitiligo.2024 · Methods Mol Biol · In the lab
17. Stem cell factor-mediated upregulation of SIRT1 protects melanin-deprived keratinocytes against UV-induced DNA damage in individuals with vitiligo.2024 · FASEB J · Other paper
18. Clinical validation and study of stem cell transplantation in treatment of vitiligo.2023 · Arch Dermatol Res · Other paper
19. Generalized Vitiligo After Stem Cell Transplantation: A Case Report.2023 · Clin Cosmet Investig Dermatol · Other paper
20. Clinical effect of stem cell transplantation combined with 308-nm excimer laser therapy for 56 cases of vitiligo.2023 · J Cosmet Dermatol · Other paper