research The role of 3Rs in the age of One Health: where we are and where we’re going
Innovative methods are reducing animal testing and improving biomedical research.
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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 Prostaglandin D 2 Inhibits Hair Growth and Is Elevated in Bald Scalp of Men with Androgenetic Alopecia
PGD2 stops hair growth and is higher in bald men with AGA.
research Future Horizons in Hair Restoration
New cell-based therapies may improve hair loss treatments in the future.
research Hair Follicle Generation by Injections of Adult Human Follicular Epithelial and Dermal Papilla Cells into Nude Mice.
Injecting a mix of human skin and hair cells into mice can grow new hair.
research Skin Cyst: A Pathological Dead-End With a New Twist of Morphogenetic Potentials in Organoid Cultures
Skin cysts might help advance stem cell treatments to repair skin.
research In vitro strategies for mimicking dynamic cell–ECM reciprocity in 3D culture models
The conclusion is that accurately replicating the complexity of the extracellular matrix in the lab is crucial for creating realistic human tissue models.
research Autoimmune Disease Induction in a Healthy Human Organ: A Humanized Mouse Model of Alopecia Areata
Alopecia areata can be triggered by specific immune cells without genetic or environmental factors.
research 2,3,7,8-Tetrachlorodibenzo-p-dioxin Increases the Expression of Genes in the Human Epidermal Differentiation Complex and Accelerates Epidermal Barrier Formation
TCDD speeds up skin barrier formation by increasing certain gene expressions.
research Hair Growth Promoting Potential of Consciousness Energy Healing Treatment in Human Dermal Papilla Cells
The Consciousness Energy Healing Treatment significantly increased human dermal papilla cell growth, suggesting it may help with hair growth and skin disorders.
research 1370 17β-estradiol may control human HF growth also via up-regulating the expression of cannabinoid receptor type1 expression
17β-estradiol may help hair growth by increasing cannabinoid receptor type 1.
research Expression of μ-Opiate Receptor in Human Epidermis and Keratinocytes
μ-opiate receptors in skin cells may affect skin health and healing.
research Medicalized Aesthetic Uses of Exosomes and Cell Culture-Conditioned Media: Opening an Advanced Care Era for Biologically Inspired Cutaneous Prejuvenation and Rejuvenation
Exosomes and cell culture-conditioned media improve skin quality and reduce aging signs.
research In Vitro Assessment of Biofield Energy Healing Treatment on Hair Growth by Enhanced Proliferation of Human Follicular Dermal Papilla Cells (HFDPCs)
Biofield Energy Treatment, specifically The Trivedi Effect®, can potentially enhance hair growth by increasing the growth activity of human dermal papilla cells.
research TGF-β2 and collagen play pivotal roles in the spheroid formation and anti-aging of human dermal papilla cells
Collagen and TGF-β2 help maintain hair cell shape and youthfulness.
research Dermal papilla cells and melanocytes response to physiological oxygen levels depends on their interactions
Low oxygen levels improve the function of hair and skin cells when they are in direct contact.
research On the Role of Melatonin in Skin Physiology and Pathology
Melatonin is important for skin health and protection, and can be made by the skin or applied to it.
research Detecting the Mechanism behind the Transition from Fixed Two-Dimensional Patterned Sika Deer (Cervus nippon) Dermal Papilla Cells to Three-Dimensional Pattern
The study concluded that changing the culture conditions can cause sika deer skin cells to switch from a flat to a 3D pattern, which is important for creating hair follicles.
research YAP and TAZ are essential for basal and squamous cell carcinoma initiation
YAP and TAZ proteins are necessary for the development of two types of skin cancer.
research Hair growth in vitro from histocultured skin
The new system can grow hair in the lab and test hair growth treatments.
research Effect of estrogens on skin aging and the potential role of SERMs
Estrogens help reduce skin aging, and SERMs might offer similar benefits without the risks of hormone therapy.
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 3D bioprinting of prefabricated artificial skin with multicomponent hydrogel for skin and hair follicle regeneration
3D bioprinting with special hydrogels can create artificial skin that heals wounds and regrows hair in mice.
research Regulatory T cells in skin
Skin's Regulatory T cells are crucial for maintaining skin health and could be targeted to treat immune-related skin diseases and cancer.
research Human type 3 5α-reductase is expressed in peripheral tissues at higher levels than types 1 and 2 and its activity is potently inhibited by finasteride and dutasteride
Type 3 5α-reductase is more common and finasteride and dutasteride strongly inhibit it.
research Neonatal murine skin-derived cells transplanted using a mini-chamber model produce robust and normal hair
Transplanted baby mouse skin cells grew normal hair using a new, efficient method.
research Stem Cell Heterogeneity and Plasticity in Epithelia
Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.
research Control of Human Hair Growth by Neurotrophins: Brain-Derived Neurotrophic Factor Inhibits Hair Shaft Elongation, Induces Catagen, and Stimulates Follicular Transforming Growth Factor β2 Expression
Brain-Derived Neurotrophic Factor (BDNF) slows down hair growth and promotes hair follicle regression.
research The mechanism of activated platelet‐rich plasma supernatant promotion of hair growth by cultured dermal papilla cells
Activated platelet-rich plasma helps hair growth by boosting growth factors and cell growth pathways in hair cells.
research Serotonin activates dermal papilla cells and promotes hair growth
Serotonin helps hair grow by activating certain cells.