research Are fingernails a key to unlocking the puzzle of mammalian limb regeneration?
Nail stem cells and Wnt signaling are important for fingertip regeneration but not sufficient for regenerating more complex limb structures.
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research The Effects of the Oral Supplementation with a Natural Keratin Hydrolysate (Kera-Diet®) on Hair and Nails: Randomized, Placebo and Benchmark-Controlled Clinical Trial on Healthy Females
Taking Kera-Diet® improves hair and nail health without side effects.
research Assessment of anti-ageing effects of oral choline-stabilized orthosilicic acid on hair, skin and nails: an open label, non-randomized interventional study
Taking choline-stabilized orthosilicic acid orally significantly improved hair, skin, and nail health without side effects.
research Long-term treatment within a maximum of 96 weeks of tinea unguium with long-pulsed neodymium-doped yttrium aluminum garnet laser
Laser treatment is safe and can effectively treat toenail fungus, especially when combined with other treatments if no improvement is seen after about a year.
research A new look into an old problem: keratins as tools to investigate determination, morphogenesis, and differentiation in skin.
Keratin expression reflects cell organization and differentiation, not causes it.
research Characterization and Chromosomal Localization of Human Hair-Specific Keratin Genes and Comparative Expression During the Hair Growth Cycle
Two specific hair keratin genes are active during hair growth and decline as hair transitions to rest.
research A Rapid Extraction Procedure of Human Hair Proteins and Identification of Phosphorylated Species.
A new method quickly extracts and identifies proteins from hair and other keratin sources.
research Stem cell dynamics in the hair follicle niche
Stem cells in the hair follicle are regulated by their surrounding environment, which is important for hair growth.
research Psoriasis treatment in difficult locations: scalp, nails, and intertriginous areas
Treating psoriasis on the scalp, nails, and skin folds is challenging, often requiring systemic treatments for severe cases, with some success in topical and biologic treatments.
research The blastema and epimorphic regeneration in mammals
Mammals might fail to regenerate not because they lack the right cells, but because of how cells respond to their surroundings, and changing this environment could enhance regeneration.
research The disrupted balance between hair follicles and sebaceous glands inHoxc13‐ablated rabbits
Rabbits lacking the Hoxc13 gene show similar hair and skin issues to humans with ECTD-9, making them good for research on this condition.
research iRhom2 Mutation Leads to Aberrant Hair Follicle Differentiation in Mice
A mutation in the iRhom2 gene causes hairless mice due to abnormal hair follicle development.
research The Epithelial Stem Cell Niche in Skin
Skin's epithelial stem cells are crucial for repair and maintenance, and understanding them could improve treatments for skin problems.
research Chemotherapy and Cutaneous Drug Reactions
Chemotherapy can cause skin side effects that affect patients' lives, but they can be managed to avoid interrupting cancer treatment.
research The Role of Sesbania grandiflora-Derived Biotin and Bambusa arundinacea-Derived Silica Extracts in Promoting Hair, Skin, and Nail Health: A Randomized, Double-Blind, Placebo-Controlled Clinical Study
Biotin and silica from plants improve hair, skin, and nail health.
research Identification of a novel homozygous LAMB3 mutation in a Chinese male with junctional epidermolysis bullosa and severe urethra stenosis: A case report
A Chinese male with a new genetic mutation has a skin condition and severe urinary issues, with treatments having mixed success.
research Geriatric Dermatology: Overview
Skin problems in the elderly are unique and may indicate other diseases, involving changes in skin, hair, nails, and increased cancer risk.
research 15. Hair and Nails
Low-dose acitretin helps nail psoriasis, stem cells may treat scarring alopecia, Chinese men have lower baldness rates, lateral foldplasty is good for ingrown toenails, hair diameter helps diagnose female baldness, childhood trauma linked to alopecia areata, certain hair-weaving leads to scalp conditions in African American women, and new methods for hair research and understanding hair and sweat gland development were introduced.
research CD10 and CD34 in fetal and adult human hair follicles: dynamic changes in their immunohistochemical expression during embryogenesis and hair cycling
CD10 and CD34 levels change during hair development and different hair growth stages, which could be important for hair regeneration treatments.
research Biotin
Biotin supplements are unnecessary for most people but may help with certain conditions like biotin deficiency, brittle nails, and some hair loss.
research Current Genetics in Hair Diseases
Genetic mutations cause various hair diseases, and whole genome sequencing may reveal more about these conditions.
research The extraction and characterization of human nail keratin
Human nails contain both skin and hair keratins, each needing different extraction methods.
research Case of de novo nail psoriasis triggered by the second dose of Pfizer-BioNTech BNT162b2 COVID-19 messenger RNA vaccine
The Pfizer COVID-19 vaccine may rarely trigger nail psoriasis.
research Efficacy and Safety of Skin Radiance Collagen on Skin and Hair Matrix: A Placebo-Controlled Clinical Trial in Healthy Human Subjects
Skin Radiance Collagen improved skin and hair health in adult females.
research Effects of a Combination of Arginine Silicate Inositol Complex and a Novel Form of Biotin on Hair and Nail Growth in a Rodent Model
The combination of Arginine Silicate Inositol Complex and a new form of Biotin improved hair and nail growth in rats.
research Clinical evaluation of a plant-based supplement on hair, skin, nail health, and psychological well-being: A 90-day observational study
The plant-based supplement improved hair, skin, and nail health and boosted well-being without side effects.
research Severe onycholysis in a card illusionist with alopecia areata universalis
Systemic steroids effectively treated severe nail issues in a card illusionist with alopecia areata.
research Biomechanical Factors in Psoriatic Disease: Defective Repair Exertion as a Potential Cause. Hypothesis Presentation and Literature Review
Defective repair processes may cause immune activation and inflammation in psoriatic disease.
research Alopecia Areata and Habit Tic Deformities
Nail issues are common in alopecia areata patients.
research Modulation of the differentiated phenotype of keratinocytes of the hair follicle and from epidermis
Hair follicle cells need complex interactions to fully differentiate.