research Compartmentalized organization: a common and required feature of stem cell niches?
Compartmentalized organization might be crucial for stem cells to effectively respond to growth or injury.
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research Wnt Signaling, Lgr5, and Stem Cells in the Intestine and Skin
Lgr5 is a marker for active, self-renewing stem cells in the intestine and skin, important for tissue maintenance.
research Skin Epidermis and Adnexa Regrowth Induced by Treatment With Artificial Dermal Template After Full-Thickness Skin Wound
Artificial dermal template treatment can stimulate complete skin and hair follicle regrowth.
research Diverse mechanisms for endogenous regeneration and repair in mammalian organs
Mammalian organs regenerate using stem cells and cell plasticity, but this ability declines with age.
research LRIG1 is a positive prognostic marker in Merkel cell carcinoma and Merkel cell carcinoma expresses epithelial stem cell markers
LRIG1 is linked to better survival in Merkel cell carcinoma.
research Lgr5 marks cycling, yet long-lived, hair follicle stem cells
Lgr5 is a marker for active, long-lasting stem cells in mouse hair follicles.
research Lineage Tracing of Hair Follicle Stem Cells in Epidermal Whole Mounts
The method allows for 3D tracking of hair follicle stem cells and shows they can regenerate hair for up to 180 days.
research Impaired differentiation potential of CD34-positive cells derived from mouse hair follicles after long-term culture
Mouse hair follicle stem cells lose their ability to change into different cell types after being grown for a long time.
research Lgr5 Stem Cells and Potential Treatments for Hair Loss
Targeting Lgr5+ stem cells and Wnt signaling may effectively treat hair loss.
research Injury-induced interleukin-1 alpha promotes Lgr5 hair follicle stem cells de novo regeneration and proliferation via regulating regenerative microenvironment in mice
The protein interleukin-1 alpha helps regenerate hair follicles and increase stem cell growth in mice.
research Pten loss in Lgr5+ hair follicle stem cells promotes SCC development
Loss of Pten in certain hair follicle stem cells increases skin cancer risk.
research Stem cell plasticity enables hair regeneration following Lgr5+ cell loss
Hair can regrow after certain stem cells are lost because other stem cells can take over their role.
research Platelet-derived growth factor signaling modulates adult hair follicle dermal stem cell maintenance and self-renewal
PDGF signaling is crucial for maintaining and renewing hair follicle stem cells, which could help treat hair loss.
research LGR5 is a conserved marker of hair follicle stem cells in multiple species and is present early and throughout follicle morphogenesis
LGR5 is a common marker of hair follicle stem cells in different animals and is important for hair growth and regeneration.
research Bald scalp in men with androgenetic alopecia retains hair follicle stem cells but lacks CD200-rich and CD34-positive hair follicle progenitor cells
Men with baldness due to androgenetic alopecia still have hair stem cells, but lack specific cells needed for hair growth.
research Alpinetin promotes hair regeneration via activating hair follicle stem cells
Alpinetin helps grow hair by turning on hair stem cells and is safe for use.
research Basal cell carcinomas in mice arise from hair follicle stem cells and multiple epithelial progenitor populations
Basal cell carcinomas in mice can start from hair follicle stem cells and other skin cell types, depending on signaling levels.
research Enhancement of hair growth through stimulation of hair follicle stem cells by prostaglandin E2 collagen matrix
Prostaglandin E2 collagen matrix may help stimulate hair growth.
research Lgr5+ stem cells and their progeny in mouse epidermis under regimens of exogenous skin carcinogenesis, and their absence in ensuing skin tumors
Lgr5+ stem cells do not cause skin tumors.
research Stem Cells and their Niches
The document concludes that stem cells and their environments are crucial for skin and hair health and have potential for medical treatments.
research The Roles of the Lrig1- and Lgr6-Positive Stem Cells in the Skin and the Functions of the Molecular Markers That Define Them
Lrig1 and Lgr6 stem cells help maintain hair follicles and influence skin cancer development.
research Cells and Structures Involved in Hair Follicle Regeneration: An Introduction
The document concludes that hair follicle regeneration involves various factors like stem cells, noncoding dsRNA, lymphatic vessels, growth factors, minoxidil, exosomes, and induced pluripotent stem cells.
research Ferreting out stem cells from their niches
New methods have greatly improved our understanding of stem cell behavior and roles in the body.
research Human Hair Follicle Stem/Progenitor Cells Express Hypoxia Markers
Human hair follicle stem cells show signs of low oxygen levels, which may be important for hair growth and preventing baldness.
research Ruxolitinib protects skin stem cells and maintains skin homeostasis in murine graft-versus-host disease
Ruxolitinib helps protect skin stem cells and keeps skin healthy in mice with skin GVHD.
research Coexistence of Quiescent and Active Adult Stem Cells in Mammals
Active and quiescent stem cells work together in mammals to maintain and repair tissues.
research Tracing the developmental origin of tissue stem cells
Tissue stem cells originate from specific areas in organs and are vital for organ maintenance and repair.
research Atypical Protein Kinase C Isoform, aPKCλ, Is Essential for Maintaining Hair Follicle Stem Cell Quiescence
aPKCλ is crucial for keeping hair follicle stem cells inactive and maintaining normal hair growth.
research Fondation René Touraine
The document concluded that stem cells are crucial for skin repair, regeneration, and may help in developing advanced skin substitutes.
research Compartmentalized Epidermal Activation of β-Catenin Differentially Affects Lineage Reprogramming and Underlies Tumor Heterogeneity
Activating β-catenin in different skin stem cells causes various types of hair growth and skin tumors.