research Alopecia Areata in Korea (1982–1994)
Alopecia areata was most common in people in their 30s and 40s, with some family history and a higher relapse rate, and larger bald areas responded better to specific immunotherapy.
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research Establishment of an In Vitro Organoid Model of Dermal Papilla of Human Hair Follicle
Researchers developed a 3D model of human hair follicle cells that can help understand hair growth and test new hair loss treatments.
research The Enhancement of Dermal Papilla Cell Aggregation by Extracellular Matrix Proteins Through Effects on Cell–Substratum Adhesivity and Cell Motility
Skin cell clumping for hair growth is improved by a protein called fibronectin, which helps cells stick and move better.
research Efficacy and Safety of Diphenylcyclopropenone Alone or in Combination with Anthralin in the Treatment of Chronic Extensive Alopecia Areata: A Retrospective Case Series
Combining diphenylcyclopropenone with anthralin is more effective for hair regrowth in alopecia areata than using diphenylcyclopropenone alone, but may cause more side effects.
research Induction of Hair Follicle Dermal Papilla Cell Properties in Human Induced Pluripotent Stem Cell-Derived Multipotent LNGFR(+)THY-1(+) Mesenchymal Cells
Researchers found a way to create cells from stem cells that act like human cells important for hair growth and could be used for hair regeneration treatments.
research Hair Germ Model In Vitro via Human Postnatal Keratinocyte-Dermal Papilla Interactions: Impact of Hyaluronic Acid
Adding hyaluronic acid helps create larger artificial hair follicles in the lab.
research De Novo Production of Dermal Papilla Cells During the Anagen Phase of the Hair Cycle
New cells are added to the hair's dermal papilla during the active growth phase.
research Fructus Panax Ginseng Extract Promotes Hair Regeneration in C57BL/6 Mice
Panax ginseng extract helps mice grow hair.
research Application of Mesenchymal Stem Cells Derived from Bone Marrow and Umbilical Cord in Human Hair Multiplication
Bone marrow and umbilical cord stem cells can help grow new hair.
research Differences in Expression of Specific Biomarkers Distinguish Human Beard from Scalp Dermal Papilla Cells
Beard and scalp hair cells have different gene expressions, which may affect beard growth characteristics.
research Follicular Dermal Papilla Structures by Organization of Epithelial and Mesenchymal Cells in Interfacial Polyelectrolyte Complex Fibers
Scientists created 3D hair-like structures that could help study hair growth and test treatments.
research Combination of Herbal Extracts and Platelet-Rich Plasma Induced Dermal Papilla Cell Proliferation: Involvement of ERK and Akt Pathways
Herbal extracts and platelet-rich plasma together may help increase hair growth by making certain cells grow more, through specific cell growth pathways.
research Prostanoid Receptors in Anagen Human Hair Follicles
Human hair follicles contain a complex network of prostanoid receptors that may influence hair growth.
research The Effect of Tripeptide-Copper Complex on Human Hair Growth In Vitro
A tripeptide-copper complex may help hair grow by increasing cell growth and decreasing cell death.
research The Role of Serum Th1, Th2, and Th17 Cytokines in Patients with Alopecia Areata: Clinical Implications
Alopecia areata severity and treatment response are linked to specific cytokine levels.
research The Safety and Efficacy of Diphencyprone for the Treatment of Alopecia Areata in Children
Diphencyprone can help some children with alopecia areata regrow hair, but it often causes side effects.
research Epidermal Growth Factor Promotes Proliferation of Dermal Papilla Cells via Notch Signaling Pathway
A substance called epidermal growth factor helps increase the growth of important hair follicle cells by activating a specific cell communication route.
research Topical and Intralesional Therapies for Alopecia Areata
No treatments fully cure or prevent alopecia areata; some help but have side effects or need more research.
research The Mesenchymal Niche of the Hair Follicle Induces Regeneration by Releasing Primed Progenitors from Inhibitory Effects of Quiescent Stem Cells
The study found that a specific area of the hair follicle helps start hair growth by reducing the blocking effects on certain cells and controlling growth signals.
research Maintaining Hair Inductivity in Human Dermal Papilla Cells: A Review of Effective Methods
The review concluded that keeping the hair-growing ability of human dermal papilla cells is key for hair development and growth.
research A Review of Adipocyte Lineage Cells and Dermal Papilla Cells in Hair Follicle Regeneration
Cell-based therapies using dermal papilla cells and adipocyte lineage cells show potential for hair regeneration.
research A Clinical Study of Skin Changes in the Geriatric Population
Older adults commonly experience wrinkles, itchy skin, psoriasis, fungal infections, skin growths, grey hair, hair loss, and nail ridging, but no skin cancer was found in this group.
research Skin Permeation of Different Steroid Hormones from Polymeric Coated Liposomal Formulations
Polymers increased skin permeation and stability of steroid hormones in liposomal formulations.
research L-Ascorbic Acid 2-Phosphate Promotes Elongation of Hair Shafts via the Secretion of Insulin-Like Growth Factor-1 from Dermal Papilla Cells Through Phosphatidylinositol 3-Kinase
Vitamin C derivative helps hair grow longer by making cells produce a growth factor through a specific cellular pathway.
research As a Carrier–Transporter for Hair Follicle Reconstitution, Platelet-Rich Plasma Promotes Proliferation and Induction of Mouse Dermal Papilla Cells
Platelet-rich plasma can help grow more mouse hair follicles, but it doesn't work for human hair follicles yet.
research 1α,25-Dihydroxyvitamin D3 Modulates the Hair-Inductive Capacity of Dermal Papilla Cells: Therapeutic Potential for Hair Regeneration
Vitamin D3 can help improve hair growth by enhancing the function of specific skin cells and could be useful in hair regeneration treatments.
research The Dynamic Duo: Niche and Stem Cell Interdependency
Stem cells and their surrounding environment in hair follicles work closely together, affecting hair growth and having implications for cancer and tissue regeneration.
research Use of Extracellular Matrix Hydrogel from Human Placenta to Restore Hair-Inductive Potential of Dermal Papilla Cells
Human placenta hydrogel helps restore cells needed for hair growth.
research A Role of Placental Growth Factor in Hair Growth
Placental growth factor may help treat hair loss.
research A Drug-Free, Hair Follicle Cycling Regulatable, Separable, Antibacterial Microneedle Patch for Hair Regeneration Therapy
A drug-free microneedle patch significantly promotes hair growth and prevents infections.