research Trichorrhexis nodosa. Clinical and investigative studies
Trichorrhexis nodosa is mainly caused by hair trauma, not a metabolic defect.
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research Indications for Peripheral and Central Sensitization in Patients With Chronic Scalp Pain (Trichodynia)
Chronic scalp pain in trichodynia involves both body-wide and localized increased pain sensitivity.
research How the stress of fight or flight turns hair white
Stress turns hair white by depleting color-giving cells in hair follicles through a specific neurotransmitter related to the body's stress response.
research Localization of mechanosensitive channel TRPV4 in mouse skin
TRPV4 helps sense pressure in mouse skin.
research Skin-type-dependent development of murine mechanosensory neurons
Mechanosensory neurons adapt to different skin types after birth.
research The Relationship Between Glycine and Gephyrin in Synapses of the Rat Spinal Cord
Glycine is a key transmitter in rat spinal cord synapses, often alongside GABA.
research 804 Human hair follicles operate core elements of a functional peripheral equivalent of the central hypothalamic-pituitary-thyroid axis
Human hair follicles have their own thyroid hormone system.
research 1298 External light activates hair follicle stem cells through eyes via the ipRGC-SCN-sympathetic neural circuit
Light can activate hair growth through a pathway from the eyes to hair follicles.
research Polyglandular autoimmune syndrome type 4 with GAD antibody and dystonia
Dystonia may be part of PAS-4 and linked to immune issues.
research Comment on scalp neuropathy in androgenetic alopecia
Hair loss in men (androgenetic alopecia) is significantly linked to decreased scalp sensitivity, but not temperature sensitivity. More research is needed to confirm this. Comparing this hair loss to leprosy is unsupported and stigmatizing.
research Inhibition of hair growth by subcutaneous injection of a sympathetic neurotoxin, 6-hydroxydopamine in neonatal mice
Injecting 6-OHDA in newborn mice delays hair growth and thins skin.
research Identification of Stem Cell Populations in Sweat Glands and Ducts Reveals Roles in Homeostasis and Wound Repair
The study found that sweat glands contain different types of stem cells that help with healing and maintaining healthy skin.
research The impact of different hair‐removal behaviours on the biophysical and biochemical characteristics of female axillary skin
All hair removal methods irritate underarm skin and cause dryness, with shaving being less irritating but more drying than plucking or waxing.
research Sjogren-Larsson syndrome
A boy with Sjogren-Larsson syndrome has skin and muscle symptoms due to a specific enzyme deficiency.
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 Is thyrotropin-releasing hormone a novel neuroendocrine modulator of keratin expression in human skin?
Thyrotropin-releasing hormone may help control skin and hair growth and could aid in treating related disorders.
research The Non-Cosmetic Dermatological Use of Botulinum Neurotoxin
Botulinum Neurotoxin-A can treat acne, oily skin, rosacea, hair loss, prevent scars, relieve nerve pain, reduce excessive sweating, and manage psoriasis, but more trials are needed to confirm its effectiveness.
research 329 In vitro co-culture models of merkel cell-neurite complex in touch domes
The study concluded that the developed models are effective for studying hair growth mechanisms and testing new treatments.
research Expression and localization of A rtemis serine 516 phosphorylation in human scalp skin
Artemis phosphorylation at Ser516 may help regulate skin and hair structures.
research Neurotrichosis: Hair‐shaft Abnormalities associated with Neurological Diseases
Hair-shaft abnormalities can indicate neurological disorders, some of which are treatable.
research Integrated multiomics analysis reveals the molecular features and crucial regulators of hair follicles in yak (Bos grunniens)
Yak hair follicles adapt to cold through specific gene regulation, enhancing cell growth.
research Scalp hair sweating as a predictor of hair cortisol level in human compared to obesity and other confounders
Scalp hair sweating is a significant predictor of hair cortisol levels.
research Disorders of the skin appendages
The document concludes that proper recognition and treatment of skin appendage disorders are important for management.
research Truncal anesthesia for hair mesotherapy
Using truncal anesthesia on the supraorbital nerve reduces pain in hair loss treatments and improves patient comfort.
research Epidermal Cells Expressing Putative Cell Markers in Nonglabrous Skin Existing in Direct Proximity with the Distal End of the Arrector Pili Muscle
Certain skin cells near the base of hair muscles may help renew and stabilize skin, possibly affecting skin disorder understanding.
research Refractory pruritic Fox-Fordyce disease successfully treated with botulinum toxin type A
Botox injections may be a safe and effective way to treat severe, itchy skin disease when other treatments fail.
research 586 Increase in CD8+ effector memory cells re-expressing CD45RA (TEMRA) reflects disease activity and enables early prediction of therapeutic outcome in rapidly progressive alopecia areata
Increased TEMRA cells can predict treatment outcomes in rapidly progressive alopecia areata.
research Catamenial-like seizure exacerbation in mice with targeted ablation of extrasynaptic δGABA-a receptors in the brain
Removing certain brain receptors in mice worsens seizure severity and response to treatment during hormone withdrawal.
research 062 A case of autoimmune facial swelling, weakness and sensorineuropathy with lower limb myositis
The woman's facial symptoms are best explained by primary Sjögren’s Syndrome.
research Cryptococcoid Sweet syndrome: A case report and literature review
Cryptococcoid Sweet syndrome can be linked to hydralazine use and multiple autoantibodies, requiring high clinical suspicion and more research.