Looking Beyond PRP, Exosomes, and Stem Cells

August 2024 in “ Dermatological Reviews ”

Faraz Yousefian, Marianne Cortes, Sujitha Yadlapati, Michael H. Gold

platelet-rich plasma exosomes stem cells androgenetic alopecia regenerative medicine chronic wounds scarring PRP

From the encyclopedia

Platelet-Rich Plasma →

growth factors taken from your blood and injected into your scalp to stimulate hair

Exosomes →

Microscopic delivery system that sends growth-promoting signals to hair follicles

Studysummary This review highlights the significant advancements in regenerative medicine from stem cells, PRP, and exosomes for dermatology, but notes that regulatory challenges and the need for standardization are slowing their clinical application.

Our plain-language summary. Not medical advice or a treatment recommendation. Consult a qualified healthcare professional before changing treatment. Full disclaimer

The review discusses the advancements and challenges in the use of stem cells, PRP, and exosomes in regenerative medicine and dermatology. Stem cells have shown significant potential due to their ability to differentiate and self-renew, while PRP is valued for its regenerative properties. Exosomes offer a minimally invasive approach by impacting cellular functions. Despite the promise, regulatory hurdles, safety concerns, and the need for standardization in isolation, storage, dosage, and application remain significant challenges. Continued research is essential to optimize these therapies for treating chronic dermatological conditions like chronic wounds, scarring, and androgenetic alopecia.

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Research cited in this study

7 / 7 results

research A Comprehensive Review of the Medical and Cosmetic Applications of Exosomes in Dermatology

10 citations , January 2024 in “Journal of Cosmetic Dermatology”

This review reports that while exosomes show potential in medical and aesthetic dermatology, most research is still in preclinical phases, underscoring the need for further studies and trials.

research Exosomes for Hair Growth and Regeneration

November 2023 in “Journal of Bioscience and Bioengineering”

This review highlights the potential of exosomes, particularly their microRNA components, as promising candidates for developing effective hair loss treatments by exploring their roles in hair follicle development and regeneration.

research The Potential Role of Exosomes in Aesthetic Plastic Surgery: A Review of Current Literature

June 2023 in “Plastic and Reconstructive Surgery – Global Open”

This review found that exosome use in aesthetic plastic surgery shows promise in areas like skin rejuvenation and hair restoration, with laboratory studies indicating enhanced outcomes, but clinical evidence remains largely anecdotal, and no exosome-based products have FDA approval.

research Exosomes: The Latest in Regenerative Aesthetics

3 citations , January 2023 in “Regenerative Medicine”

This review discusses the potential role of exosomes in aesthetic medicine for skin rejuvenation and hair restoration, but reports no new clinical findings and emphasizes the need for further studies with regulatory oversight.

research Platelet-Rich Plasma: The Journey So Far

18 citations , January 2020 in “Indian Dermatology Online Journal”

This review summarizes available evidence on the dermatological use of platelet-rich plasma, particularly noting its efficacy for androgenetic alopecia and skin rejuvenation, but highlights significant gaps due to limited high-quality studies.

research The Role of Extracellular Vesicles in Cutaneous Remodeling and Hair Follicle Dynamics

38 citations , June 2019 in “International Journal of Molecular Sciences”

This review discusses the potential role of extracellular vesicles in modulating hair follicle dynamics and reports no new clinical results; future investigations may inform treatment strategies for skin disorders.

research A Review of Platelet-Rich Plasma: History, Biology, Mechanism of Action, and Classification

348 citations , July 2017 in “Skin appendage disorders”

This review discusses the use of platelet-rich plasma in dermatology for various applications such as tissue regeneration and wound healing, but it reports no new clinical results and calls for clearer guidance on suitable treatments.