research A new hair follicle-derived human epidermal model for the evaluation of sunscreen genoprotection
The new lab-grown skin model is good for testing sunscreen's protection against DNA damage from UV light.
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research Self‐organizing hair peg‐like structures from dissociated skin progenitor cells: New insights for human hair follicle organoid engineering and Turing patterning in an asymmetric morphogenetic field
Researchers created early-stage hair-like structures from skin cells, showing how these cells can self-organize, but more is needed for complete hair growth.
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 Apoptotic cells represent a dynamic stem cell niche governing proliferation and tissue regeneration
Dying cells can help with faster healing and new hair growth by releasing a growth-promoting molecule.
research Genetic fate-mapping reveals surface accumulation but not deep organ invasion of pleural and peritoneal cavity macrophages following injury
Cavity macrophages gather on organ surfaces but don't really invade or help repair the organs after injury.
research Wnt1a maintains characteristics of dermal papilla cells that induce mouse hair regeneration in a 3D preculture system
Wnt1a helps keep cells that can grow hair effective for potential hair loss treatments.
research Epithelial Cells in the Hair Follicle Bulge do not Contribute to Epidermal Regeneration after Glucocorticoid-Induced Cutaneous Atrophy
Hair follicle bulge cells don't help skin regrow after glucocorticoid damage; interfollicular epidermis cells do.
research Symmetry breaking of tissue mechanics in wound induced hair follicle regeneration of laboratory and spiny mice
Tissue stiffness affects hair follicle regeneration, and Twist1 is a key regulator.
research Sex-specific Difference of Hippocampal Synaptic Plasticity in Response to Sex Neurosteroids
Sex neurosteroids cause different effects on hippocampal synaptic plasticity in males and females.
research Dermal Papilla Cells Serially Cultured with Wnt-10b Sustain their Hair Follicle Induction Activity after Transplantation into Nude Mice
Cells treated with Wnt-10b can grow hair after being transplanted into mice.
research Autosomal Recessive Transmission of a Rare KRT74 Variant Causes Hair and Nail Ectodermal Dysplasia: Allelism with Dominant Woolly Hair/Hypotrichosis
A rare gene variant causes hair and nail issues in a family.
research Role of bulge epidermal stem cells and TSLP signaling in psoriasis
Blocking TSLP reduces skin inflammation and cell overgrowth in psoriasis.
research A novel and safe small molecule enhances hair follicle regeneration by facilitating metabolic reprogramming
Small molecule IM boosts hair growth by changing stem cell metabolism.
research Cytokine loaded layer-by-layer ultrathin matrices to deliver single dermal papilla cells for spot-by-spot hair follicle regeneration
Scientists have created a method to deliver specific cells that can regenerate hair follicles, potentially offering a new treatment for hair loss.
research The effects of narrowbands of visible light upon some skin disorders: a review
Visible light can improve skin disorders and hair loss, but more research is needed to understand long-term effects.
research The use of polyethylenimine–DNA to topically deliver hTERT to promote hair growth
Using polyethylenimine-DNA to deliver the hTERT gene can stimulate hair growth and may be useful in treating hair loss, but there could be potential cancer risks.
research 3D printing of microneedle arrays for hair regeneration in a controllable region
3D-printed microneedles can precisely regrow hair in targeted areas.
research ROR2 regulates self-renewal and maintenance of hair follicle stem cells
ROR2 is essential for hair follicle stem cell renewal and maintenance.
research TSPO activation modulates the effects of high pressure in a rat ex vivo glaucoma model
Activating TSPO helps protect the retina from damage caused by high eye pressure in glaucoma.
research The Notch Intracellular Domain Has an RBPj-Independent Role during Mouse Hair Follicular Development
The Notch signaling pathway helps in mouse hair development through a noncanonical mechanism that does not rely on RBPj or transcription.
research Enhancing hair follicle regeneration by nonablative fractional laser: Assessment of irradiation parameters and tissue response
Using a fractional laser can stimulate hair growth, but the intensity and duration of inflammation are crucial. Too much can cause ulcers and scarring. Lower beam energy and fewer treatments are recommended to avoid damage.
research The Phytocannabinoid (–)-Cannabidiol Operates as a Complex, Differential Modulator of Human Hair Growth: Anti-Inflammatory Submicromolar versus Hair Growth Inhibitory Micromolar Effects
CBD can either reduce inflammation and not affect hair growth at low levels or inhibit hair growth at high levels.
research Enhanced viability and neural differential potential in poor post-thaw hADSCs by agarose multi-well dishes and spheroid culture
Spheroid culture in agarose dishes improves survival and nerve cell growth in thawed human fat-derived stem cells.
research Acyl-CoA binding protein and epidermal barrier function
ACBP is essential for healthy skin and fur by maintaining the skin's barrier function.
research Human epithelial stem cell survival within their niche requires “tonic” cannabinoid receptor 1‐signalling—Lessons from the hair follicle
Cannabinoid receptor-1 signaling is essential for the survival and growth of human hair follicle stem cells.
research Primary scalp alopecia: new histopathological tools, new concepts and a practical guide to diagnosis
The document concludes that new methods improve the accuracy of diagnosing scalp alopecia and challenges the old way of classifying it.
research Melatonin induces a stimulatory action on the scrotal skin components of Soay ram in the non-breeding season
Melatonin stimulates the skin components of ram's scrotum during their non-breeding season.
research The regulatory role of the tetrapeptide A cSDKP in skin and hair physiology and the prevention of ageing effects in these tissues – a potential cosmetic role
AcSDKP may help prevent skin and hair aging and promote their growth.
research Establishment of SV40T-transformed human dermal papilla cells and identification of dihydrotestosterone-regulated genes by cDNA microarray
Researchers created a cell line to study hair growth and found specific genes affected by dihydrotestosterone.
research Activation of mTORC1 Signaling is Required for Timely Hair Follicle Regeneration from Radiation Injury
mTORC1 signaling needed for quick hair follicle recovery after radiation damage.