research Scalp Itch: A Systematic Review
The document concludes that accurate diagnosis and treatment of scalp itch require differentiating between various conditions using a proposed five-step evaluation process.
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research Intragenic Deletion in the Desmoglein 4 Gene Underlies the Skin Phenotype in the Iffa Credo Hairless Rat
A gene deletion causes the "hairless" trait in Iffa Credo rats.
research A Glutathione-Dependent Control of the Indole Butyric Acid Pathway Supports Arabidopsis Root System Adaptation to Phosphate Deprivation
Glutathione helps Arabidopsis roots adapt to low phosphate by regulating a specific growth pathway.
research Central Centrifugal Cicatricial Alopecia: New Insights and a Call for Action
Hair loss in black women needs more research, early intervention, and community education.
research Trichotillomania: Clinical Aspects and Treatment Strategies
Behavior therapy and medications, especially clomipramine, can help reduce hair pulling in people with trichotillomania.
research PKC Downregulation Upon Rapamycin Treatment Attenuates Mitochondrial Disease
Rapamycin treatment helps with mitochondrial disease by reducing PKC levels.
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 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 Effects of Imiquimod on Hair Follicle Stem Cells and Hair Cycle Progression
Imiquimod cream activates hair follicle stem cells and causes early hair growth by changing immune cells and certain protein expressions.
research Microneedling Dilates the Follicular Infundibulum and Increases Transfollicular Absorption of Liposomal Sepia Melanin
Microneedling helps increase the absorption of a melanin product into hair follicles, which may improve laser hair removal effectiveness.
research Cross-Species Sensitivity to a Novel Androgen Receptor Agonist of Potential Environmental Concern, Spironolactone
Spironolactone harms fish reproduction and is more potent in fish than invertebrates, needing environmental monitoring.
research Nuclear Factor I-C Regulates TGF-β-dependent Hair Follicle Cycling
Nuclear Factor I-C is important for controlling hair growth by affecting the TGF-β1 pathway.
research Biallelic HEPHL1 Variants Impair Ferroxidase Activity and Cause an Abnormal Hair Phenotype
Mutations in the HEPHL1 gene cause abnormal hair and cognitive issues.
research Regulation of Melanocyte Stem Cell Behavior by the Niche Microenvironment
The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.
research Local Structure of Human Hair Spatially Resolved by Sub-Micron X-Ray Beam
Human hair has a new region with ordered filaments and the cuticle contains β-keratin sheets.
research A Review of Hand-Held, Home-Use Cosmetic Laser and Light Devices
Home-use cosmetic laser and light devices show modest results for hair removal and acne treatment, but more research is needed for confirmation.
research Polyclonal Origin and Hair Induction Ability of Dermal Papillae in Neonatal and Adult Mouse Back Skin
Dermal papillae cells, important for hair growth, come from multiple cell lines and can be formed by skin cells, regardless of their origin or hair cycle phase. These cells rarely divide, but their ability to shape tissue may contribute to their efficiency in inducing hair growth.
research Dihydrotestosterone-Induced Hair Regrowth Inhibition by Activating Androgen Receptor in C57BL6 Mice Simulates Androgenetic Alopecia
DHT stops hair regrowth in mice, similar to human hair loss.
research Metabolic and Pathologic Profiles of Human LSS Deficiency Recapitulated in Mice
Mice with LSS deficiency showed hair loss and cataracts, similar to humans, and can help in understanding and treating this condition.
research Dihydrotestosterone Regulates Hair Growth Through the Wnt/β-Catenin Pathway in C57BL/6 Mice and In Vitro Organ Culture
Dihydrotestosterone affects hair growth by changing the Wnt/β-catenin pathway, with low levels helping and high levels hindering growth.
research Cicatricial Alopecia: Overview and Treatment Recommendations
Permanent hair loss from cicatricial alopecia is treated by reducing inflammation and managing symptoms, but regrowth in scarred areas is unlikely.
research Rooster Feathering, Androgenic Alopecia, And Hormone-Dependent Tumor Growth: What Is In Common?
Sex hormones affect hair and feather growth and may help manage alopecia and hormone-dependent cancers.
research Laser Hair Removal: Efficacy and Challenges
Laser hair removal works well for people with dark hair and light skin, but it's less effective for light hair or dark skin; improvements are expected.
research Hair Growth Modulation by Adrenergic Drugs
Certain drugs can cause early hair growth in mice by affecting the nerves.
research Dermatologic Conditions in Transgender Populations
Transgender patients need proper skin care, especially when undergoing hormone treatments, to manage issues like acne and hair loss.
research The Effect of Cilostazol, a Phosphodiesterase 3 (PDE3) Inhibitor, on Human Hair Growth with Dual Promoting Mechanisms
Cilostazol helps hair grow by making hair root cells grow faster and changing growth factor levels.
research Optimizing Psychological Interventions for Trichotillomania: An Update on Current Empirical Status
Cognitive-behavioral therapy is the best treatment for hair-pulling disorder, and combining it with other therapies could improve results.
research Hair Cosmetics: Dyes
Hair dyes can change hair color temporarily or permanently but may cause side effects like skin reactions and hair damage.
research Testosterone Implants in Women: Pharmacological Dosing for a Physiologic Effect
Testosterone implants in women require pharmacological dosing to be effective and are generally safe and well-tolerated.
research Microimaging of Hairless Rat Skin by Magnetic Resonance at 900 MHz
MRI can effectively image skin structures noninvasively.