research Severe Hair Loss of the Scalp due to a Hair Dye Containing Para phenylenediamine
A woman lost most of her hair due to an allergic reaction to a hair dye ingredient.
Search
for
Sort by
Research
750-780 / 1000+ results research Sexual dimorphism of growth plate prehypertrophic and hypertrophic chondrocytes in response to testosterone requires metabolism to dihydrotestosterone (DHT) by steroid 5‐alpha reductase type 1
Male cells need DHT to respond to testosterone, while female cells do not.
research Conflicting Auxin-Phosphate Signals Impact on RSL2 Expression and ROS-Homeostasis Linked to Root Hair Growth in Arabidopsis
Auxin helps root hairs grow in high phosphate by affecting ROS and involving RSL2 and RSL4.
research Allergens of permanent hair dyes induces epidermal damage, skin barrier loss and IL-1 α increase in epidermal in vitro model
Permanent hair dye mixtures can irritate and damage the skin.
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 Use of home photobiomodulation in the rehabilitation of patients with disabled: systematic review
Home photobiomodulation therapy can improve life quality and mobility for disabled individuals.
research Highlighting nuances of blue light phototherapy: Mechanisms and safety considerations
Blue light therapy is safe for skin and may protect against UV radiation.
research Enhanced Hair Regrowth Through Dual‐Wavelength Low‐Level Laser Therapy: A Comparative Study on Mice
Dual-wavelength laser therapy promotes better hair regrowth than single-wavelength treatments.
research Decision letter: Intercellular propagation of extracellular signal-regulated kinase activation revealed by in vivo imaging of mouse skin
ERK activation spreads between cells in mouse skin, linked to cell division and influenced by TPA and EGF receptors.
research Generalized pustular psoriasis responsive to PUVA and oral cyclosporin therapy
A combination of oral cyclosporin and PUVA treatment worked well for a severe skin condition called generalized pustular psoriasis.
research 841 Minoxidil dose response study in female pattern hair loss patients determined to be non-responders to 5% topical Minoxidil
Higher minoxidil dose helps hair growth in non-responders without side effects.
research Factors influencing the effect of photobiomodulation in the treatment of androgenetic alopecia: A systematic review and analyses of summary‐level data
Higher energy, longer exposure, and pulse irradiation improve hair density in androgenetic alopecia treatment.
research Assessment of the photoprotection properties of hair cosmetics using the hemispherical directional reflectance method
Hair sunscreens were less effective than expected, especially for dark hair.
research Chronological clinicopathological characterization of rapidly progressive alopecia areata resistant to multiple i.v. corticosteroid pulse therapies: An implication for improving the efficacy
Current corticosteroid pulse therapy is not very effective for severe rapidly progressive alopecia areata.
research A Guide to Assessing Damage Response Pathways of the Hair Follicle: Lessons From Cyclophosphamide-Induced Alopecia in Mice
The document concludes that assessing hair follicle damage due to cyclophosphamide in mice involves analyzing structural changes and suggests a scoring system for standardized evaluation.
research Response to comments on the Scientific Opinion on the substantiation of a health claim related to spermidine and prolongation of the growing phase (anagen) of the hair cycle pursuant to Article 13(5) of Regulation (EC) No 1924/2006
The EFSA maintained its view that spermidine's effect on hair growth is related to disease treatment and does not meet the health claim criteria.
research Hair removal in hirsute women with normal testosterone levels: a randomized controlled trial of long-pulsed diode laser vs. intense pulsed light
Both intense pulsed light and long-pulsed diode laser effectively reduced facial hair in women, with no significant difference in satisfaction after 6 months, but intense pulsed light was more painful.
research Methods of evaluating hair growth
Global photography and phototrichogram techniques are the best current methods for measuring hair growth.
research The Serine Protease Activity of Corin Is Required for Normal Pigment Type Switching
research 640 Exploring the synergic effects of a plant and a peptide on hair follicle pigmentation
The combination of a plant extract and a peptide can increase hair pigmentation and may reverse greying.
research M2 Macrophage and Extracellular Matrix Genes Are Enriched in High‐Activity Lichen Planopilaris
Higher activity in lichen planopilaris is linked to certain immune and tissue genes.
research Comparative study of photobiomodulation and low frequency on the body contour: controlled, randomized, double blind clinical trial
Both photobiomodulation and low-frequency treatments effectively reduce body measurements.
research Thermo‐Responsive Polymer‐Based Nanoparticles: From Chemical Design to Advanced Applications
Thermo-responsive polymers in nanoparticles enable targeted drug delivery and advanced therapies by releasing drugs at specific temperatures.
research Solar-Induced Postinflammatory Hyperpigmentation after Laser Hair Removal
Sun exposure after laser hair removal can cause skin darkening, which is hard to treat and requires avoiding UV light.
research PD02-05 SRD5A2 EXPRESSION IS A PREDICTOR OF RESPONSE TO FINASTERIDE IN THE MTOPS TRIAL
Higher SRD5A2 expression predicts better response to finasteride in treating urinary symptoms.
research The Application of Light Emitting Diode (LED ) in Cosmetic Dermatology
LED therapy is a promising, non-invasive skin treatment, but needs standardization and personalization.
research Prenatal Androgenization of Ewes as a Model of Hirsutism in Polycystic Ovary Syndrome
Prenatally androgenized ewes can model increased hair diameter in women with PCOS.
research Targeted photochemotherapy in alopecia areata
The treatment is a safe and effective option for hair regrowth in patchy alopecia areata.
research Reporting Live from the Epidermal Stem Cell Compartment!
The study showed that some hair follicle stem cells wake up to grow hair while others stay asleep, and that the environment around them is important for hair growth.
research Is There a Rationale for the Use of an Alpha-Melanocyte-Stimulating Hormone Analog to Improve Gray Hair Repigmentation?
PT-20 did not significantly improve gray hair repigmentation.