research Disruption of Smad4 in Mouse Epidermis Leads to Depletion of Follicle Stem Cells
Disrupting Smad4 in mouse skin causes early hair follicle stem cell activity that leads to their eventual depletion.
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research The Metabolism and Control Mechanism of Human Hair Follicles
Human hair follicles have a unique metabolism that changes between growth stages and may contribute to baldness.
research Targeted elimination of the follicular label-retaining cells by photo-induced cell killing caused a defect on follicular renewal on mice
Killing specific cells in hair follicles can lead to hair growth problems in mice.
research Towards Dissecting the Pathogenesis of Retinoid-Induced Hair Loss: All-Trans Retinoic Acid Induces Premature Hair Follicle Regression (Catagen) by Upregulation of Transforming Growth Factor-β2 in the Dermal Papilla
All-trans retinoic acid causes hair loss by increasing TGF-β2 in hair follicle cells.
research Mechanistic synergy of hair growth promotion by the Avicennia marina extract and its active constituent (avicequinone C) in dermal papilla cells isolated from androgenic alopecia patients
Avicennia marina extract and avicequinone C can potentially promote hair growth and treat hair loss by interfering with hair loss mechanisms and boosting growth factors.
research 2′‐Fucosyllactose Alleviates Hair Loss in Testosterone‐Induced Androgenic Alopecia Mice
2′‐Fucosyllactose reduces hair loss and promotes hair growth in mice.
research ISID1374 – Cell-cell interaction in the hair follicle niche in androgenetic alopecia.
research 1334 Beyond goosebumps: Interactions between the hair follicle, the arrector pili muscle, and the sympathetic nerve during development and hair follicle regeneration
Arrector pili muscle regulates hair follicle stem cells, DNA methylation needed for hair cycling, and Wnt/B-catenin signaling starts hair growth.
research Akkermansia muciniphila promotes testosterone‐mediated hair growth inhibition in mice
Akkermansia muciniphila may help prevent testosterone-related hair loss.
research Improvement of androgenetic alopecia with topicalSophora flavescensAiton extract, and identification of the two active compounds in the extract that stimulate proliferation of human hair keratinocytes
Sophora flavescens extract helps hair growth and treats hair loss.
research Expression of vascular endothelial growth factor, apoptosis inhibitors (survivin and p16) and CCL27 in alopecia areata before and after diphencyprone treatment: an immunohistochemical study
Diphenylcyclopropenone treatment helps hair growth in alopecia areata by promoting blood vessel growth and cell survival.
research Perifollicular vascularization: Cocultures and tricultures approaches to study the cross-talk between microvascular endothelial cells, follicle papilla cells and keratinocytes
Hair papilla cells are crucial for blood vessel development in hair follicles, affecting hair growth and loss.
research Molecular elements of the regulatory control of keratin filament modulator AHF/trichohyalin in the hair follicle
The study concluded that a protein important for hair strength is regulated by certain molecular processes and is affected by growth phases.
research Cytokines and growth factors influence hair growth in vitro. Possible implications for the pathogenesis and treatment of alopecia areata
Certain cytokines and growth factors can stop hair growth and may play a role in alopecia areata.
research Optimal Management of Frontal Fibrosing Alopecia: A Practical Guide
Early diagnosis and combination therapy, especially with finasteride and dutasteride, are key to managing Frontal Fibrosing Alopecia effectively.
research The cycling hair follicle as an ideal systems biology research model
The hair follicle is a great model for research to improve hair growth treatments.
research Akt2 and SGK3 are both determinants of postnatal hair follicle development
Akt2 and SGK3 are both important for normal hair growth and development.
research Activation of the OVOL1-OVOL2 axis in the hair bulb and in pilomatricoma and pilomatrix carcinoma
The OVOL1-OVOL2 axis is important for hair follicle differentiation and can help diagnose certain hair-related tumors.
research Ginkgolide B and bilobalide promote the growth and increase β‐catenin expression in hair follicle dermal papilla cells of American minks
Ginkgolide B and bilobalide help mink hair grow by making skin cells healthier and boosting a key growth protein.
research 700 Oncostatin M is upstream of JAK-STAT signaling during the murine hair cycle
Blocking Oncostatin M's role in the JAK-STAT pathway can stimulate hair growth in mice.
research Blockade of Androgen Markers Using a Novel Betasitosterol, Thioctic Acid and Carnitine-containing Compound in Prostate and Hair Follicle Cell-based Assays
The new compound was more effective than finasteride in reducing markers of hair loss and prostate issues in cell tests.
research ICP5249 Promotes Hair Growth by Activating the AMPK-Autophagy Signaling Pathway
ICP5249 helps hair grow by activating a specific cell pathway.
research Effects of Epidermal Growth Factor and Transforming Growth Factor on Cultured Hair Follicle Cells from Human Scalp
EGF and TGF-α help maintain hair cell cultures, but TGF-β1 stops their growth.
research Effects of Crataegi Fructus Hot-Water Extract on Hair Growth and Growth Factor Gene Expression of Human Dermal Papilla Cells
Crataegi Fructus water extract may help treat hair loss.
research 266 Glycogen metabolism and Cori cycle in human hair follicles
Human hair follicles have a unique way of using energy and might use the Cori cycle; blocking CCR5 could help treat hair loss.
research Advances in Research on Concentrated Growth Factor Applications for Androgenetic Alopecia Treatment: A Review
Concentrated growth factor shows promise for treating hair loss but needs more research.
research Topical tofacitinib for the treatment of alopecia areata affecting facial hair
Topical tofacitinib may effectively and safely regrow facial hair in some people with alopecia areata.
research Indole Glycosides from Calanthe discolor with Proliferative Activity on Human Hair Follicle Dermal Papilla Cells
Extracts from the Calanthe discolor plant promote hair follicle growth and increase growth factor levels.
research 1390 Active hair growth is fuelled by conveyor-belt like differentiation of germinative layer cells
Hair growth is driven by cells that move and change like a conveyor belt.
research Environment of the Anagen Follicle
The document concludes that hair follicles have a complex environment and our understanding of it is growing, but there are limitations when applying animal study findings to humans.