research Molecular Dissection of Mesenchymal–Epithelial Interactions in the Hair Follicle
Understanding gene expression in hair follicles can reveal insights into hair growth and disorders.
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research Different Levels of 5α-Reductase Type I and II, Aromatase, and Androgen Receptor in Hair Follicles of Women and Men with Androgenetic Alopecia
People with hair loss have more androgen receptors and enzymes in certain follicles, with men and women showing different patterns.
research Defining the Impact of Beta-Catenin/Tcf Transactivation on Epithelial Stem Cells
β-catenin is essential for stem cell activation and proliferation in hair follicles.
research Identification of the Cell Lineage at the Origin of Basal Cell Carcinoma
Basal cell carcinoma mostly starts from cells in the upper skin layers, not hair follicle stem cells.
research The Circadian Molecular Clock Creates Epidermal Stem Cell Heterogeneity
The circadian clock affects skin stem cell behavior, impacting aging and cancer risk.
research Long-Term Renewal of Hair Follicles from Clonogenic Multipotent Stem Cells
Adult stem cells from rat whisker follicles can regenerate hair follicles and sebaceous glands.
research Coordinated Activation of Wnt in Epithelial and Melanocyte Stem Cells Initiates Pigmented Hair Regeneration
Wnt signaling is crucial for pigmented hair regeneration by controlling stem cell activation and differentiation.
research Towards a Molecular Understanding of Hair Loss and Its Treatment
Future hair loss treatments should aim to extend hair growth, reactivate resting follicles, reverse shrinkage, and possibly create new follicles, with gene therapy showing promise.
research Noggin Is Required for Induction of the Hair Follicle Growth Phase in Postnatal Skin
Noggin is necessary to start the hair growth phase in skin after birth.
research Dermal Papilla Cell Number Specifies Hair Size, Shape, and Cycling, and Its Reduction Causes Follicular Decline
More dermal papilla cells in hair follicles lead to larger, healthier hair, while fewer cells cause hair thinning and loss.
research Organogenesis From Dissociated Cells: Generation of Mature Cycling Hair Follicles From Skin-Derived Cells
Scientists have found a way to create hair follicles from skin cells of newborn mice, which can grow and cycle naturally when injected into adult mouse skin.
research Lactate Dehydrogenase Activity Drives Hair Follicle Stem Cell Activation
Lactate production is important for activating hair growth stem cells.
research Stress Inhibits Hair Growth in Mice by Inducing Premature Catagen Development and Harmful Perifollicular Inflammatory Events via Neuropeptide Substance P-Dependent Pathways
Stress stops hair growth in mice by causing early hair growth phase end and harmful inflammation through a specific nerve-related pathway.
research A Therapeutic Microneedle Patch Made from Hair-Derived Keratin for Promoting Hair Regrowth
A new microneedle patch made from hair proteins helps regrow hair faster and better than current treatments.
research Loss-Of-Function Mutations of an Inhibitory Upstream ORF in the Human Hairless Transcript Cause Marie Unna Hereditary Hypotrichosis
Certain mutations in a hair growth-related gene cause a type of genetic hair loss.
research Skin Aging and Menopause: Implications for Treatment
Menopause can lead to skin and hair problems due to hormonal changes, but hormone replacement therapy might help slow these effects.
research Frontal Fibrosing Alopecia in Postmenopausal Women
Some postmenopausal women with frontal fibrosing alopecia stopped losing hair with finasteride treatment, hinting at a possible hormonal cause.
research Epidermal Stem Cell Diversity and Quiescence
Epidermal stem cells are diverse and vary in activity, playing key roles in skin maintenance and repair.
research Cyclooxygenases in the Skin: Pharmacological and Toxicological Implications
Blocking COX, especially COX-2, in the skin can reduce inflammation and pain and may help prevent skin cancer.
research Decreased Serum Ferritin Is Associated With Alopecia in Women
Low iron levels may be linked to some types of hair loss in women.
research Androgenetic Alopecia: A Review
Male pattern baldness involves genetics, hormones, and needs better treatments.
research Sic Transit Gloria: Farewell to the Epidermal Transit Amplifying Cell?
New research suggests that skin cell renewal may not require a special type of cell previously thought to be essential.
research Minoxidil Use in Dermatology, Side Effects, and Recent Patents
Minoxidil treats hair loss, promotes growth, has side effects, and has recent patents.
research Smad7-Induced Beta-Catenin Degradation Alters Epidermal Appendage Development
Too much Smad7 changes skin and hair development by breaking down a protein called β-catenin, leading to more oil glands and fewer hair follicles.
research Shh Maintains Dermal Papilla Identity and Hair Morphogenesis via a Noggin–Shh Regulatory Loop
Sonic hedgehog signaling is crucial for hair growth and maintaining hair follicle identity.
research Hairless Triggers Reactivation of Hair Growth by Promoting Wnt Signaling
The HR protein helps hair grow by blocking a hair growth inhibitor, aiding in hair follicle regeneration.
research Advances in Regenerative Stem Cell Therapy in Androgenic Alopecia and Hair Loss: Wnt Pathway, Growth Factor, and Mesenchymal Stem Cell Signaling Impact Analysis on Cell Growth and Hair Follicle Development
Stem cell therapy, particularly using certain types of cells, shows promise for treating hair loss by stimulating hair growth and development, but more extensive trials are needed to confirm these findings.
research Structural Abnormalities of the Hair Shaft
The document concludes that understanding hair structure is key to diagnosing hair abnormalities and recommends gentle hair care for management.
research Resting No More: Redefining Telogen, the Maintenance Stage of the Hair Growth Cycle
The telogen phase of hair growth is active and important for preparing hair follicles for regeneration, not just a resting stage.
research Macrophages Induce AKT/β-Catenin-Dependent Lgr5+ Stem Cell Activation and Hair Follicle Regeneration Through TNF
Macrophages help regrow hair by activating stem cells using AKT/β-catenin and TNF.