Search

for
Search:

Did you mean Stem Cell Populations?

Glossary Stem Cell Populations

groups of cells capable of self-renewal and differentiation

Stem cell populations refer to groups of stem cells that share similar characteristics and functions within a specific tissue or organ. These cells have the unique ability to self-renew and differentiate into various specialized cell types, playing a crucial role in tissue repair and regeneration. In the context of hair, stem cell populations in hair follicles are essential for the growth and cycling of hair, and their dysfunction can lead to conditions like alopecia.

Related Terms

Research

5 / 1000+ results

research Cell Population Dynamics in Wound-Induced Hair Follicle Neogenesis Model

July 2022 in “Life”

This study provides a detailed analysis of cell subpopulations in a mouse model of wound-induced hair follicle regeneration, revealing specific cellular dynamics and heterogeneity that may influence hair follicle neogenesis.

research Identification of Stem Cell Populations in Sweat Glands and Ducts Reveals Roles in Homeostasis and Wound Repair

265 citations , July 2012 in “Cell”

This study found multipotent progenitors in sweat ducts that become unipotent after sweat gland development, highlighting distinct regenerative capabilities in adult glandular skin stem cell populations.

research Basal cell carcinomas in mice arise from hair follicle stem cells and multiple epithelial progenitor populations

178 citations , April 2011 in “Journal of Clinical Investigation”

This study found that the phenotype of Hedgehog/Gli-driven skin tumors in mice depends on the cell of origin, tissue context, and level of oncogenic signaling.

research PNKP is required for maintaining the integrity of progenitor cell populations in adult mice

3 citations , July 2021 in “Life science alliance”

This study observed that disrupting the Pnkp gene in adult mice resulted in a premature aging-like phenotype, suggesting PNKP's vital role in maintaining normal growth and survival of certain progenitor cell populations.

research O05 Distinct epidermal cell populations and single-cell gene expression signatures are associated with Staphylococcus aureus in atopic dermatitis

January 2026 in “British Journal of Dermatology”

In this study, distinct immune and cellular profiles were observed in adults with atopic dermatitis associated with high levels of Staphylococcus aureus, including increased proinflammatory T cells and markers of skin barrier impairment, pointing to potential therapeutic targets for managing these interactions.

View more "cell populations" in research →

Learn

4 / 801 results

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.
All 5 questions on Stem Cell Factor →

learn Epidermal Growth Factor

learn Overview

learn Apple stem cell

View more "cell populations" in learn →

Community Join

5 / 539 results

community Why did this recent research paper from professor Tsuji lab in Japan largely go unnoticed by this sub? Isn't this discovery huge? (hair cloning)

35 upvotes 4 months ago

A recent discovery in hair cloning identified a previously unknown cell type essential for hair follicle growth, which could potentially make lab-grown hair viable if translated to humans. However, skepticism remains due to past delays and the challenges of replicating results in humans and making the process affordable.

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 Another molecular pathway to promote scarless healing and regenerate hair follicles

14 upvotes 8 months ago

Carnosic acid in rosemary extract may enhance skin repair and promote hair follicle regeneration. It could be used alone or with verteporfin for scarless healing after dermal wounding.

community PP405 Won't Work Long Term: Hair Follicle Damage Due to Abuse of the ISR System

67 upvotes 11 months ago

PP405 may damage hair follicles if used long-term, suggesting cycling might be necessary. Combining it with finasteride could help maintain hair growth.

View more "cell populations" in community →

Clinics

6 / 64 results

All 64 clinic results →

Experts

— no results

Try a deeper search in experts →