research Follicular Cell Implantation: An Emerging Cell Therapy for Hair Loss
Follicular Cell Implantation might become a new treatment for hair loss and could lead to advances in organ regeneration.
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research Immunocytochemical Localization of Androgen Receptors in the Scalp of the Stumptail Macaque Monkey, a Model of Androgenetic Alopecia
Androgen receptors found in monkey scalps, similar to humans, affect hair growth.
research Stem cell markers (cytokeratin 15, CD34 and nestin) in primary scarring and nonscarring alopecia
Scarring alopecia affects different hair follicle stem cells than nonscarring alopecia, and the infundibular region could be a new treatment target.
research Culture and Differentiation of Human Hair Follicle Dermal Papilla Cells in a Soft 3D Self-Assembling Peptide Scaffold
The 3D scaffold helped maintain hair cell traits and could improve hair loss treatments.
research The 5alpha-reductase type 1, but not type 2, gene is expressed in anagen hairs plucked from the vertex area of the scalp of hirsute women and normal individuals
The gene SDR5A1 is found in scalp hair of both hirsute and normal individuals, but it does not explain differences in hair growth.
research Androgens downregulate BMP2 impairing the inductive role of dermal papilla cells on hair follicle stem cells differentiation
Androgens reduce BMP2, which weakens the ability of certain cells to help hair stem cells become different types of cells.
research The Modulatable Stem Cell Niche: Tissue Interactions during Hair and Feather Follicle Regeneration
The document concludes that for hair and feather growth, it's better to target the environment around stem cells than the cells themselves.
research Baicalin, a flavonoid, affects the activity of human dermal papilla cells and promotes anagen induction in mice
Baicalin helps hair grow by boosting certain cell activities and speeding up hair cycle in mice.
research Polygonum multiflorum extract support hair growth by elongating anagen phase and abrogating the effect of androgen in cultured human dermal papilla cells
Polygonum multiflorum extract helps hair grow longer and fights the effects of hormones that cause hair loss.
research 258 11β-hydroxysteroid dehydrogenase type 1 inhibition attenuates the adverse effects of glucocorticoids on dermal papilla cells
Blocking a specific enzyme can reduce the negative impact of stress hormones on hair growth cells.
research Ageratum Conyzoides L. Extract Inhibits 5α-Reductase Gene Expression and Prostaglandin D2 Release in Human Hair Dermal Papilla Cells and Improves Symptoms of Hair Loss in Otherwise Healthy Males and Females in an Open Label Pilot Study
Ageratum conyzoides L. extract may effectively and safely treat hair loss.
research 259 Immunohistochemical insight into the association between the collapse of immune privilege in the sweat gland and syringotropic immune cell infiltrates in collagen diseases
The study found that sweat glands normally suppress immune responses, but this is disrupted in certain skin diseases, possibly contributing to their development.
research Hair Growth Promoting Effect of Hottuynia cordata Extract in Cultured Human Hair Follicle Dermal Papilla Cells
Houttuynia cordata extract may help hair grow by improving cell survival and increasing cell growth.
research Epidermal stem cells and skin tissue engineering in hair follicle regeneration
Hair follicle regeneration needs special conditions and young cells.
research Ascorbigen Induces Dermal Papilla Cell Proliferation in Vitro , but Fails to Modulate Chemotherapy-Induced Alopecia in Vivo
Ascorbigen increases hair cell growth in a lab setting but does not prevent hair loss from chemotherapy in mice.
research Reorganization of hair follicles in human skin organ culture induced by cultured human follicle-derived cells
Injected human hair follicle cells can create new, small hair follicles in skin cultures.
research iTRAQ-Based Quantitative Proteomic Comparison of Early- and Late-Passage Human Dermal Papilla Cell Secretome in Relation to Inducing Hair Follicle Regeneration
Early-stage skin cells help regenerate hair follicles, with proteins SDF1, MMP3, biglycan, and LTBP1 playing key roles.
research Epidermal Stem Cells in Hair Follicle Cycling and Skin Regeneration: A View From the Perspective of Inflammation
Inflammation plays a key role in activating skin stem cells for hair growth and wound healing, but more research is needed to understand how it directs cell behavior.
research Scalp hair repigmentation in the penumbral region of radiotherapy– a case series
Radiotherapy can cause rare changes in hair color, which should be discussed with patients.
research Comparative analysis of stemness between dermal papilla cells and human dermalstem/progenitor cells
Human dermal stem/progenitor cells can divide and differentiate more than hair follicle dermal papilla cells.
research Exosomes derived from Umbilical cord mesenchymal stem cell promote hair regrowth in C57BL6 mice through upregulation of the RAS/ERK signaling pathway
Exosomes from stem cells help hair regrowth by activating a specific signaling pathway.
research Hair follicle stem cells and mitochondria
Hair follicle stem cells and mitochondria are key for hair growth, and targeting their activity could lead to new hair loss treatments.
research Cutaneous Epithelial Stem Cells
Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.
research TGF‐β2 is specifically expressed in human dermal papilla cells and modulates hair folliculogenesis
TGF-β2 plays a key role in human hair growth and development.
research Characterization of Human Dermal Papilla Cells in Alginate Spheres
Alginate spheres help maintain hair growth potential in human cells for hair loss treatment.
research Selective non-steroidal inhibitors of 5α-reductase type 1
Selective non-steroidal inhibitors of 5α-reductase type 1 can help treat DHT-related disorders.
research Wnt/β‐catenin and ERK pathway activation: A possible mechanism of photobiomodulation therapy with light‐emitting diodes that regulate the proliferation of human outer root sheath cells
LED light therapy may help hair growth by activating certain cell pathways.
research Acquired scalp alopecia. Part II: A review
Early diagnosis and treatment are crucial for preventing permanent hair loss in various scalp conditions, and while new treatments are promising, more research is needed to evaluate their effectiveness.
research HAIR MATRIX CELL KINETICS: A SELECTIVE REVIEW
Hair growth is influenced by factors like genetics and nutrition, and more research is needed to understand hair loss and growth mechanisms.
research Platelet-rich Plasma and Cell Therapy
PRP and cell therapies may help with hair loss, but more research is needed.