research 1363 Hair follicle growth and pigmentation during ageing
The research found that a specific skin cell type not only triggers hair growth but also controls hair color, and that aging can lead to hair loss and color changes.
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780-810 / 1000+ results research The Immunohistochemical Changes of Skin during Hair Follicle Cycle after Depilation in Mice
Hair growth after depilation increases skin thickness, mast cell counts, and cell activity.
research Complication following treatment with a microneedling technique for a female pattern hair loss: hair dye-induced tattoo-like pigmentation
Avoid hair dye after microneedling to prevent scalp pigmentation.
research Pseudofolliculitis barbae induced by oral minoxidil
Oral minoxidil can cause painful skin bumps and scarring in some people.
research Paradoxical Effect After IPL Photoepilation
IPL can cause unexpected hair growth in nearby untreated areas.
research Cutaneous immunopathology of androgenetic alopecia.
Inflammation, possibly triggered by a specific bacteria and activated by UV radiation, may contribute to male pattern baldness.
research BI02 (P97): Epidermal growth factor receptor inhibitor therapy induces a distinct inflammatory hair follicle response that includes a collapse of immune privilege
research Beyond Appearances: Foreign Body Reaction of Hair Follicles as a Complication of Inflammatory Tinea Capitis (Kerion Celsi) Resolved
Removing keratin plugs and ingrown hairs improved scalp inflammation.
research Sudden whitening of the hair in an 82-year-old woman: the ‘overnight greying’ phenomenon
An 82-year-old woman's hair turned white suddenly, likely due to a rare form of alopecia that targets pigmented hair.
research Pigmentation of regenerated hairs after wounding
Regenerated hairs can regain their color if the wound occurs during a certain stage of hair growth, and this process is helped by specific skin cells and proteins.
research Pediatric Radiation-Induced Alopecia Post Intracranial Vascular Malformation Embolization: A Case Report with Dermoscopic Findings
A 7-year-old girl experienced temporary hair loss due to radiation, with signs of possible hair regrowth.
research Chemotherapy-induced alopecia: A novel observation
Some patients' hair grew back black and white after chemotherapy.
research A case of widespread non-pigmented hair regrowth in diffuse alopecia areata
A woman with severe hair loss regrew mostly white hair after treatment.
research Decreased benzothiazole-type pheomelanin in regrown brown hair in alopecia areata
The girl's regrown brown hair had less of certain pigments than her original black hair.
research Study of Postpartum Alopecia
Most new moms had their hair grow back within 4-6 months after childbirth, and hair loss is likely due to hormonal changes.
research Eosinophilic folliculitis of the scalp associated with PD‐1/PDL1 inhibitors
Immune checkpoint inhibitors can cause scalp inflammation and hair follicle issues.
research 275 Nonpigmented hair removal using photodynamic therapy
Photodynamic therapy can potentially remove nonpigmented hair by damaging hair follicles.
research Scalp hair repigmentation in the penumbral region of radiotherapy– a case series
Radiotherapy can cause rare changes in hair color, which should be discussed with patients.
research LB1017 A novel link between human hair follicle neuroimmunology and mitochondrial biology: Substance P increases intrafollicular oxidative stress and mitochondrial biogenesis
Substance P may contribute to hair loss by increasing oxidative stress and mitochondrial activity in hair follicles.
research Reversible hair loss in a patient with cicatricial alopecia: A case of regrowth associated with pioglitazone use
Pioglitazone use was linked to hair regrowth in a patient with permanent hair loss from cicatricial alopecia.
research Drug-Induced Melasma in Patients on 5-Alpha Reductase Inhibitors: A Case Report
Finasteride can cause melasma, especially in people with darker skin.
research Cicatricial Alopecia Symposium 2011: Lipids, Inflammation and Stem Cells
The symposium concluded that a specific lipid might cause hair loss, inflammation is a key factor, and stem cells in bald scalps aren't working right, suggesting new treatment targets.
research Acquired Hyperpigmentation and Cicatricial Alopecia
The document concludes that doctors should check for frontal fibrosing alopecia in patients with acquired hyperpigmentation and that early treatment is important.
research A case of widespread non‐pigmented hair regrowth in diffuse alopecia areata
A woman with hair loss regrew white hair after taking prednisolone.
research Reply to comment on: Pattern hair loss. Assessment of inflammation and fibrosis on histologic sections
The authors agree more research with proper control groups is needed to understand hair loss.
research Leukotrichia Developed Following Application of Intense Pulsed Light for Hair Removal
Some people's hair turned white or gray after using intense pulsed light for hair removal, and for some, it was permanent.
research Hair repigmentation of poliosis circumscripta in androgenetic alopecia patient treated with exosomes and fractional picosecond laser
White hair patch repigmented and hair regrew in a balding patient after treatment with exosomes and laser.
research mTORC1 activity negatively regulates human hair follicle growth and pigmentation
High mTORC1 activity slows hair growth and causes it to lose color.
research Hair Re-Pigmentation After Nilotinib
Nilotinib may cause gray hair to return to its original color.
research Perifollicular erythematous papules on the scalp
The woman has a type of scarring hair loss with red bumps around hair follicles.