Results 71 to 80 of about 186,638 (392)

Nitrogen‐Boosted H2O2 Production of Arginine‐Polyphenol Nanozyme Drives Oxidative Eustress for Hair Regeneration

open access: yesAdvanced Science, EarlyView.
PEA nanoenzymes are assembled from L‐arginine and EGCG. The nitrogen element in arginine enhances the thermodynamic feasibility of H2O2 production through PEA's oxygen reduction catalysis, enabling nitrogen‐dependent H2O2 release. Intradermal delivery of PEA via microneedles promotes efficient H2O2 synthesis, thereby stimulating regrowth in telogen ...
Yifei Wang   +7 more
wiley   +1 more source

Clinical recognition and management of alopecia in women of color,

open access: yesInternational Journal of Women's Dermatology, 2019
Certain types of alopecia, such as traction alopecia, discoid lupus erythematosus, and central centrifugal cicatricial alopecia, occur more commonly in African-American individuals than in those of other ethnicities.
Jodie Raffi, BA   +2 more
doaj   +1 more source

Serum Zinc Concentration in Patients with Alopecia Areata

open access: yesActa Dermato-Venereologica, 2023
Alopecia areata is an autoimmune non-scarring disease in which the exact mechanism that induces loss of immune privilege is unknown. Zinc is important for DNA stability and repair mechanisms that are essential in maintaining normal hair growth.
Jovan Lalosevic   +3 more
doaj   +1 more source

Canine recurrent flank alopecia: a synthesis of theory and practice [PDF]

open access: yes, 2014
Canine recurrent flank alopecia is a non-inflammatory, non-scarring alopecia of unknown etiology and has a visually striking clinical presentation.
Daminet, Sylvie   +3 more
core   +2 more sources

Indirect treatment comparison of dabrafenib plus trametinib versus vemurafenib plus cobimetinib in previously untreated metastatic melanoma patients. [PDF]

open access: yes, 2017
BackgroundMetastatic melanoma is an aggressive form of skin cancer with a high mortality rate and the fastest growing global incidence rate of all malignancies.
Ahuja, Amit   +4 more
core   +2 more sources

Frontal Fibrosing Alopecia: A Review

open access: yesJournal of Clinical Medicine, 2021
Frontal fibrosing alopecia is a scarring alopecia, the prevalence of which is increasing worldwide since its first description in 1994. The reason for this emerging epidemic may be a higher exposure to an unknown trigger, although its aethiology and ...
M. Porriño-Bustamante   +2 more
semanticscholar   +1 more source

Reprogramming M2b Macrophages via GPX1 Activation by Selenium Nanoparticles Attenuates Lupus Nephritis

open access: yesAdvanced Science, EarlyView.
SeZM NPs selectively target M2b macrophages through mannose–MRC1 (CD206) recognition, enhance GPX1 biosynthesis, and suppress mitochondrial ROS generation, oxidative stress, and JAK–STAT signaling. This dual regulation reduces pro‐inflammatory cytokine release, limits immune cell infiltration and fibrosis, and preserves renal function, providing a ...
Haoran Lv   +16 more
wiley   +1 more source

Evidence Based Treatment of Alopecia Areata

open access: yesBerkala Ilmu Kesehatan Kulit dan Kelamin (Periodical of Dermatology and Venerology), 2017
Background: Alopecia areata is a chronic autoimmune disease, involving non-scarring hair loss, which affects hair follicles and sometimes nails. Hair loss pattern presents as patchy alopecia, ophiasis, ophiasis inversa (sisapho), reticularis or diffuse ...
Eva Hariani, Nelva K. Jusuf
doaj   +1 more source

Vitiligo and autoimmune thyroid disorders [PDF]

open access: yes, 2017
Vitiligo represents the most common cause of acquired skin, hair and oral depigmentation, affecting 0.5-1% of the population worldwide. It is clinically characterized by the appearance of disfiguring circumscribed skin macules following melanocyte ...
Baldini, Enke   +10 more
core   +2 more sources

Genetic and Phenotypic Features of the Five Known Polyaminopathies: A Critical Narrative Review

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Polyaminopathies are a recently described family of rare genetic neurodevelopmental disorders. Polyaminopathies disrupt the biosynthesis of the primary polyamines: putrescine, spermidine, and spermine. Snyder–Robinson syndrome results from hemizygous loss‐of‐function variants in the spermine synthase (SMS) gene, resulting in decreased or ...
Elizabeth A. VanSickle   +26 more
wiley   +1 more source

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