research Hair structure anatomy and comparative anatomy1 1Dedicated to the memory of the late Dr. R. E. Rivett whose untimely death prevented his role in co-authorship.
Human hair is complex and grows in cycles starting from embryonic life.
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540-570 / 1000+ resultsresearch The distribution of melanocytes and the degradation of melanosomes in fetal hair follicles
Fetal hair follicles have melanocytes with melanosomes at different stages, which are broken down into pigment particles in keratinocytes.
research DERMAL ADIPOSE TISSUE IN HAIR FOLLICLE CYCLING: POSSIBLE APPLICATIONS IN ALOPECIA?
Fat cells near hair follicles may affect hair growth and could help treat baldness.
research Impacts of Age and Androgen Level on Albino Rat Meibomian Gland: Light & Electron Microscopic study
Age and androgen levels significantly affect meibomian gland structure and function.
research Ultrastructural alterations and environmental exposure influence the opiate concentrations in hair of drug addicts
Environmental factors can greatly reduce drug levels in hair.
research FITOTERAPIA E SAÚDE CAPILAR: ABORDAGEM INTEGRATIVA BASEADA EM EVIDÊNCIAS PARA ALOPECIA E DISTÚRBIOS CAPILARES
Herbal treatments may effectively manage hair disorders with fewer side effects than conventional therapies.
research The impact of minoxidil on male reproductive biology: a multi-approach study including systematic review, in vivo, and ex vivo experiments
Minoxidil may harm male reproductive health by causing testicular damage and hormonal disruption.
research Frontoplastia: opção para reconstrução de defeitos na fronte
Forehead reduction surgery can fix forehead defects and improve appearance.
research The regenerative potential of skin and the immune system
The skin's immune system helps it regenerate and fight infections.
research Synergistic delivery of ginseng exosomes and biomimetic melanosomes via temporally controlled hydrogel microneedles restrain the pathologic triad of vitiligo
A new microneedle treatment can effectively repigment skin in vitiligo.
research Dermal adipose tissue has high plasticity and undergoes reversible dedifferentiation in mice
Dermal adipose tissue in mice can change and revert to help with skin health.
research Do Hair Bulb Melanocytes Undergo Apotosis During Hair Follicle Regression (Catagen)?
Hair follicle melanocytes die during hair regression.
research Size-dependent penetration of nanoemulsions into epidermis and hair follicles: implications for transdermal delivery and immunization
Smaller nanoemulsions can penetrate skin and hair follicles better, which may be useful for delivering drugs and vaccines through the skin.
research Fabrication of Bilayer Nanofibrous-Hydrogel Scaffold from Bacterial Cellulose, PVA, and Gelatin as Advanced Dressing for Wound Healing and Soft Tissue Engineering
The scaffold is a promising material for wound healing and tissue engineering.
research Three-dimensional architecture of macrofibrils in the human scalp hair cortex
Human hair has a complex, variable structure with a consistent matrix and double-twist pattern.
research Macrophage-Derived Extracellular Vesicle Promotes Hair Growth
Special cell particles from macrophages can help hair grow.
research C/EBPα and C/EBPβ Are Required for Sebocyte Differentiation and Stratified Squamous Differentiation in Adult Mouse Skin
C/EBPalpha and C/EBPbeta are crucial for normal skin and oil gland cell development in adult mice.
research Protective Effects of Melatonin on the Skin: Future Perspectives
Melatonin, usually known for sleep regulation, also has antioxidant properties that can protect skin, stimulate hair growth, and improve skin conditions, with topical application being more effective than oral use.
research Mechanisms Involved in the Relationship between Vitamin D and Insulin Resistance: Impact on Clinical Practice
Vitamin D might help regulate insulin in the body, but taking Vitamin D supplements doesn't clearly prevent or improve type 2 diabetes. More research is needed.
research Hair Shaft Damage from Heat and Drying Time of Hair Dryer
Using a hair dryer at 15 cm with continuous motion causes less damage than natural drying.
research Dermal Adipose Tissue Secretes HGF to Promote Human Hair Growth and Pigmentation
Fat under the skin releases HGF which helps hair grow and gain color.
research Cellular response of keratinocytes to the entry and accumulation of nanoplastic particles
Nanoplastics can penetrate skin cells, triggering inflammation and immune responses.
research 3D bioprinting of engineered exosomes secreted from M2-polarized macrophages through immunomodulatory biomaterial promotes in vivo wound healing and angiogenesis
3D bioprinting with special hydrogels helps heal wounds and grow new blood vessels.
research Novel insights into the pathways regulating the canine hair cycle and their deregulation in alopecia X
The study concluded that similar pathways regulate hair growth in dogs and mice, and these pathways are disrupted in dogs with Alopecia X, affecting stem cells and hormone metabolism.
research Extractable substances from human hair: a discussion about the origin of the holes
Holes in mature hair are likely caused by the removal of substances during hair care.
research Characterization of the epidermal-dermal junction in hiPSC-derived skin organoids
The study created hair-bearing skin models that lack a key protein for skin layer attachment, limiting their use for certain skin disease research.
research Inducible expression of gasdermin A3 in the epidermis causes epidermal hyperplasia and skin inflammation
Gasdermin A3 overexpression in skin causes inflammation and hair loss.
research Nanofat in Plastic Reconstructive, Regenerative, and Aesthetic Surgery: A Review of Advancements in Face-Focused Applications
Nanofat shows promise for facial rejuvenation and treating skin issues but needs more research for long-term safety.
research Hyaluronic acid-FGF2-derived peptide bioconjugates for suppression of FGFR2 and AR simultaneously as an acne antagonist
The new anti-acne treatment HA-P5 effectively reduces acne by targeting two key receptors and avoids an enzyme that can hinder treatment.
research Wwox Deficiency Causes Downregulation of Prosurvival ERK Signaling and Abnormal Homeostatic Responses in Mouse Skin
WWOX deficiency in mice causes skin and fat tissue problems due to disrupted cell survival signals.