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Glossary Stem Cell Markers

specific proteins identify and distinguish stem cells from others

Stem cell markers are specific proteins or molecules found on the surface of stem cells that help identify and distinguish them from other cell types. These markers are crucial for researchers and clinicians to isolate, study, and potentially use stem cells in therapies, including treatments for hair loss and alopecia.

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Research

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research Stem cell markers (cytokeratin 15, CD34 and nestin) in primary scarring and nonscarring alopecia

54 citations , January 2009 in “British Journal of Dermatology”

This study found that in scarring alopecia, stem cells are differentially localized, suggesting that both inner and outer root sheath stem cells, rather than just follicular bulge stem cells, are involved.

research Differential expression of stem cell markers in human follicular bulge and interfollicular epidermal compartments

28 citations , March 2010 in “Histochemistry and Cell Biology”

This study identified specific markers that can distinguish between stem cells in different regions of human scalp hair follicles, offering potential strategies for cell sorting and purification based on these markers.

research Distinct expression profile of stem cell markers, LGR5 and LGR6, in basaloid skin tumors

9 citations , January 2017 in “Virchows Archiv”

This study documented distinct expression patterns of stem cell markers LGR5 and LGR6 in various human skin tumors, highlighting differences in their potential roles and contributions to tumor development.

research Hair follicle stem cell marker nestin expression in regenerating hair follicles of patients with alopecia areata

6 citations , March 2011 in “European Journal of Dermatology”

This study observed that nestin-positive, K15-negative cells in hair follicles may play a crucial role in hair follicle regeneration in patients with alopecia areata.

research Epidermal retinol dehydrogenases cyclically regulate stem cell markers and clock genes and influence hair composition

April 2024 in “Communications biology”

The researchers reported that disrupting ATRA signaling by deleting RDHE genes in the hair follicle led to altered hair follicle cycles, composition, and gene expression, indicating RDHEs' role in hair follicle signaling coordination.

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Community Join

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community Any experience with stem cell hair transplants?

26 upvotes 3 years ago

Stem cell hair transplants use stem cells from fat tissue to reactivate inactive hair follicles, but results are inconsistent and not widely shared. Traditional treatments like finasteride and minoxidil often show better results.

community Stem cell therapy for thicker hair

9 upvotes 3 years ago

Stem cell therapy for hair thickening is discussed, with some users reporting positive results from exosome treatments and others questioning the legality and effectiveness of stem cell claims in the USA. Users also mention using finasteride, minoxidil, PRP, and mesoderm therapy for hair loss.

community Thoughts on STEM cell hair transplants?

in Transplants 4 upvotes 3 years ago

Stem cell hair transplants are not FDA approved and remain theoretical, with concerns about effectiveness and safety. Current treatments like finasteride and minoxidil are still the main options, while hair cloning and new drug cures are likely years away.

community 42F: Has anyone tried stem-cell injections for hair loss? How was that?

in Female 4 upvotes 1 month ago

A 42-year-old woman is exploring stem-cell and exosome treatments for hair loss, seeking personal experiences from others. Responses suggest these treatments have mediocre results, with minoxidil being recommended as more effective for women.

community PRP + Stem Cell Treatment For Hairloss

in Treatment 4 upvotes 1 year ago

A user shared their positive experience with PRP and stem cell treatment for hair loss, noting it nearly stopped their hair loss after previous use of finasteride and minoxidil. Another user mentioned PRP helped maintain their hair, though its effectiveness decreased over time, and they experienced side effects from dutasteride.

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Learn

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learn Osteopontin

signaling protein that, when suppressed, may grow hair by reducing inflammation and stem cell loss

learn Beta Polypeptide

learn Overview

learn Stem Cell Factor

What is stem cell factor and why is it used in hair growth treatments? Stem cell factor promotes hair growth by signaling cell survival and division.
How does stem cell factor help activate dormant hair follicles? Stem cell factor activates dormant hair follicles by signaling through the c-Kit receptor.
Are stem cell factor products safe for long-term scalp use? Stem cell factor products lack proven long-term safety for scalp use.
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learn Apple stem cell

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