research Hyperactivation of sympathetic nerves drives depletion of melanocyte stem cells
Stress can cause hair to turn gray by depleting stem cells.
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780-810 / 1000+ resultsresearch Damage of hair fibers as evaluated by an electrical capacitance technique
research Cosmeceutical Therapy: Engaging the Repercussions of UVR Photoaging on the Skin’s Circadian Rhythm
Natural skincare products may help reduce sun damage and support the skin's daily cycle.
research Phenol in dermatology: updated evidence on efficacy and safety
Phenol is effective for skin treatments but poses serious health risks and must be used cautiously by trained doctors.
research The Use of the Plasma Jet and Laser Photobiomodulation in the Treatment of Alopecia areata: Case Study
The combined laser and plasma jet therapy effectively regrew hair in a woman with alopecia areata.
research 652 Efficacy comparison of photobiomodulation devices in the treatment of androgenetic alopecia
In-person laser treatments help hair growth in androgenetic alopecia.
research A Study on Photostability of Ethyl Glucuronide in Hair Irradiated under Artificial Sunlight
Ethyl glucuronide levels in hair can change when exposed to artificial sunlight, depending on hair color and thickness.
research Grey hair: clinical investigation into changes in hair fibres with loss of pigmentation in a photoprotected population
Grey hair is wilder, drier, and less manageable than pigmented hair.
research Correspondence
A man's skin cancer improved and some of his hair grew back after treatment with a special light therapy and a medication.
research A technique for more precise distinction between catagen and telogen human hair follicles ex vivo
Researchers developed a new method using methylene blue staining to more accurately identify the growth stage of human hair follicles.
research Combination of an engineered Lactococcus lactis expressing CXCL12 with light‐emitting diode yellow light as a treatment for scalded skin in mice
The combined treatment with engineered bacteria and yellow LED light improved wound healing in mice.
research Revitalizing Your Skin: The Power of Microneedling with PRP for Pigmentation Reduction
Microneedling with PRP effectively reduces facial pigmentation with minimal side effects.
research Function and underlying mechanisms of seasonal colour moulting in mammals and birds: what keeps them changing in a warming world?
Animals that change color with the seasons mainly do so in response to daylight changes, but climate change is causing camouflage problems that may require evolutionary changes.
research Radiation-Induced Alopecia after Endovascular Embolization under Fluoroscopy
A man had temporary hair loss from radiation during a medical procedure but regrew his hair after treatment with minoxidil lotion.
research Beau lines and telogen effluvium following aluminium phosphide poisoning.
Aluminum phosphide poisoning can cause horizontal nail grooves and hair loss.
research An ultrastuctural study of hair fiber damage and restoration following treatment with permanent hair dye
Permanent hair dye damages hair but it mostly recovers after 8 weeks; using certain hair care products can help repair it.
research Basic research in biostimulation
Low-output laser irradiation can stimulate or inhibit biological processes depending on the dose.
research [Green hair: clinical, chemical and epidemiologic study. Apropos of a case].
Swimming in pools with high copper can turn hair green, especially if hair is damaged.
research Efficacy of Local and Whole‐Body Phototherapy for the Treatment of Various Types of Alopecia Areata
Phototherapy effectively treats certain alopecia areata types, especially if started early.
research ISID1403 - Melatonin protects K15+ human hair follicle stem cells against paclitaxel-induced damage ex vivo
Melatonin may protect hair follicle stem cells from damage caused by chemotherapy.
research Vascular mechanisms in laser hair removal
Laser hair removal might also work by damaging blood vessels around hair follicles.
research Cyclic Nucleotides and the Mediation of Melatonin-induced Inhibition of Melanogenesis in Mammals
Melatonin stops melanin production after tyrosinase action, with cyclic GMP mimicking this effect.
research Gloriosa superba Poisoning-induced Anagen Effluvium
Gloriosa superba poisoning can cause sudden hair loss, but hair usually regrows fully.
research Long pulse 1,064‐nm neodymium‐doped yttrium aluminum garnet laser in aesthetic dermatology
The 1,064-nm Nd:YAG laser is versatile and effective for treating leg veins, hair removal, and skin rejuvenation, especially in darker skin types.
research Reversible cutaneous hyperpigmentation and nails with white hair due to vitamin B12 deficiency.
Vitamin B12 deficiency can cause skin darkening and white hair, but it's reversible.
research Human and animal cells under influence of different lighting and stimulus
Different light affects cell functions and can help treat skin conditions.
research Oxidative stress in ageing of hair
Oxidative stress contributes to hair graying and loss as we age.
research Drug-induced hair pigmentation: Clinical perspectives and updates
Certain drugs can change hair color, either lightening or darkening it.
research The Oxidative Degradation of Keratin (Wool and Bovine Hair)
Oxidizing agents break down keratin in wool and hair, causing swelling and increased solubility.
research Natural Skin Whitening Compounds: Types, Source and Mechanism of Action: A Review
Natural compounds can lighten skin by reducing melanin.