research Functionally distinct melanocyte populations revealed by reconstitution of hair follicles in mice
Only skin melanocytes, not other types, can color hair in mice.
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research Treatment of Full-Thickness Skin Wounds with Blood-Derived CD34+ Precursor Cells Enhances Healing with Hair Follicle Regeneration
Blood-derived CD34+ cells speed up healing, reduce scarring, and regrow hair in skin wounds.
research The role of versican in the skin ECM and its interaction with hyaluronic acid
Hyaluronic acid and versican are important for skin healing and hair growth and might help in regenerative medicine.
research Knockout of p16INK4a promotes aggregative growth of dermal papilla cells
Removing p16INK4a from skin cells can lead to faster and more clumped growth, which might help with hair growth.
research A Mouse Model for Conditional Expression of Activated β-Catenin in Epidermal Keratinocytes
Activated β-catenin affects hair growth and skin thickness, and changes are reversible.
research Hdac1 and Hdac2 regulate the quiescent state and survival of hair-follicle mesenchymal niche
Hdac1 and Hdac2 help maintain and protect the cells that control hair growth.
research Lgr5 Stem Cells and Potential Treatments for Hair Loss
Targeting Lgr5+ stem cells and Wnt signaling may effectively treat hair loss.
research Hormonal Regulation and Systemic Signals of Skin Aging
Hormones affect skin aging, and treatments targeting hormonal balance may improve skin health.
research Functional hair follicle regeneration: an updated review
Hair follicle regeneration possible, more research needed.
research An overview of JAK/STAT pathways and JAK inhibition in alopecia areata
Blocking JAK/STAT pathways can help treat hair loss from alopecia areata.
research Functional salivary gland regeneration by transplantation of a bioengineered organ germ
Scientists made working salivary glands in mice using bioengineered cells, which could help treat dry mouth.
research Adult epidermal Notch activity induces dermal accumulation of T cells and neural crest derivatives through upregulation of jagged 1
Activating Notch in adult skin causes T cells and neural crest cells to gather, leading to skin issues.
research Activation of β-Catenin Signaling in CD133-Positive Dermal Papilla Cells Drives Postnatal Hair Growth
Activating β-catenin in certain skin cells speeds up hair growth in mice.
research Keratinocytes maintain compartmentalization between dermal papilla and fibroblasts in 3D heterotypic tri‐cultures
Keratinocytes help keep hair follicle cells and skin cells separate in 3D cultures, which is important for hair growth research.
research The Hair Growth-Promoting Effect ofRumex japonicusHoutt. Extract
Rumex japonicus extract may promote hair growth more effectively than Minoxidil.
research Differentiation of nestin-negative human hair follicle outer root sheath cells into neurons in vitro
Human hair follicle cells can be turned into neural stem cell-like cells, which might help treat brain diseases.
research Hair follicle stem cells and intrafollicular homeostasis
Hair follicle stem cells are crucial for hair growth and regeneration.
research Dysregulation of Grainyhead-like 3 expression causes widespread developmental defects
Not having enough or having too much of the protein Grainyhead-like 3 leads to various developmental problems.
research 1315 An Integrated model of alopecia areata biomarkers highlights both Th1/Th2 upregulation, with stronger correlations between Th2 activation and disease severity
Both Th1 and Th2 immune responses are increased in alopecia areata, with Th2 response more strongly linked to how severe the disease is.
research In This Issue
Advancements in hair biology include new treatments and tools for hair growth and alopecia.
research Deciphering the function of canonical Wnt signals in development and disease: conditional loss- and gain-of-function mutations of β-catenin in mice
Wnt signaling is vital for cell growth, development, and cancer research.
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 A matter of life and death: self‐renewal in stem cells
Stem cell self-renewal is complex and needs more research for full understanding.
research The Circadian Clock in Skin
The skin's internal clock affects healing, cancer risk, aging, immunity, and hair growth, and disruptions can harm skin health.
research TNF superfamily in skin appendage development
TNF family proteins are crucial for the development of skin features like hair, teeth, and mammary glands.
research The Senescence–Stemness Alliance – A Cancer-Hijacked Regeneration Principle
Cancer can hijack the body's cell repair system to promote tumor growth, and targeting this process may improve cancer treatments.
research Physiological Regeneration of Skin Appendages and Implications for Regenerative Medicine
The document concludes that understanding hair and feather regeneration can help develop new regenerative medicine strategies.
research New insights into the functions of Cox-2 in skin and esophageal malignancies
Cox-2 significantly contributes to the development and progression of skin and esophageal cancers.
research Dissecting Fibroblast Heterogeneity in Health and Fibrotic Disease
Different types of fibroblasts play various roles in both healthy and diseased tissues, and understanding them better could improve treatments for fibrotic diseases.
research Conditional Activin Receptor Type 1B (Acvr1b) Knockout Mice Reveal Hair Loss Abnormality
Disrupting Acvr1b in mice causes severe hair loss and thicker skin.