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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

5 / 1000+ results

research Delayed Cutaneous Wound Healing and Aberrant Expression of Hair Follicle Stem Cell Markers in Mice Selectively Lacking Ctip2 in Epidermis

52 citations , February 2012 in “PloS one”

This study found that the absence of Ctip2 in epidermal keratinocytes led to impaired wound healing in mice, affecting cell migration, proliferation, and hair follicle stem cell maintenance.

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 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 New Light Therapy Can Suppress a Key Marker of Hair Loss by 92%

in Research/Science 201 upvotes 5 months ago

A new light therapy claims to reduce hair loss markers by 92% using a specific wavelength range. Users discuss the cost and effectiveness of devices, with some expressing skepticism and others considering alternative treatments like red light therapy and vitamin D exposure.

community What are your thoughts on pre-finasteride blood work?

1 upvotes 3 years ago

The user is considering resuming finasteride after a 6-month break and is debating the necessity of extensive blood work, including hormone and health markers, to establish a baseline. They are unsure if the tests are necessary since they experienced no side effects previously.

community Researchers working on ways to regenerate lost hair from stem cells identified a recipe for normal hair regeneration in the lab. “A method for cyclical regeneration of hair follicles from hair follicle stem cells and will help make hair follicle regeneration therapy a reality in the near future.”

263 upvotes 5 years ago

Hair loss treatments like finasteride, minoxidil, and hair transplants have side effects and limitations. There is hope for future advancements in stem cell therapy and hair follicle regeneration, though skepticism about their effectiveness and timeline persists.

community A Theory on Why Microneedling Works

175 upvotes 6 years ago

Microneedling may enhance hair regrowth by transferring stem cells to dormant follicles, improving the effects of minoxidil. Users discuss using microneedling with needle lengths around 1.5mm to stimulate hair growth.

community Tazarotene shows strong standalone hair regrowth potential, not just a Minoxidil enhancer. Backed by VEGF, HF regeneration, and angiogenesis pathways. Here’s why.

135 upvotes 1 year ago

Tazarotene shows potential as a standalone treatment for hair regrowth by stimulating new hair follicle formation and promoting angiogenesis, similar to microneedling effects. It can be used topically without minoxidil, but users should start with a low concentration to avoid irritation.

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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 Dexpanthenol

precursor of vitamin B5 with hair stimulating effects

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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