research ISID1373 - Expression of programmed cell death 1 inversely correlated with the density of CD8+ T cells infiltrating hair follicles in alopecia areata
Higher PD-1 levels mean fewer CD8+ T cells in alopecia areata hair follicles.
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540-570 / 1000+ resultsresearch P273 : Recalcitrant alopecia areata improved with intralesional polydeoxyribonucleotide injection: two case reports
Two patients with stubborn hair loss grew hair after PDRN injections.
research Erosive Lichen Planus of the Scalp and Hepatitis C Infection
Patients with lichen planus should be tested for hepatitis C.
research Upregulation of genes orchestrating keratinocyte differentiation, including the novel marker gene ID2, by contact sensitizers in human bulge‐derived keratinocytes
The ID2 gene can help distinguish between sensitizers and irritants in skin cells.
research Alopecia with Vitamin D-Dependent Rickets Type 2 A: A Case Report
A child with a rare vitamin D-resistant condition improved with treatment.
research Dermoscopy of discoid lupus erythematosus: Report of two cases
Dermoscopy helped diagnose discoid lupus erythematosus in two patients without needing skin biopsies.
research Graham Little-Lassueur Syndrome with Hypertrophic Lichen Planus in a Patient with Chronic Hepatitis C
A woman with chronic hepatitis C had a rare skin condition linked to her illness.
research The first broad replication study of SNPs and a pilot genome‐wide association study for androgenetic alopecia in Asian populations
Two specific genetic markers increase the risk of hair loss in Asian populations.
research Autosomal Recessive Woolly Hair Caused by LIPH Mutations: A Case Series of Six Chinese Patients
LIPH mutations cause woolly hair in some Chinese people.
research Cloning and Characterization of a Mouse Type I Hair Keratin cDNA
research Hairless down-regulates expression of Msx2 and its related target genes in hair follicles
Hairless protein reduces Msx2 gene activity, affecting hair follicle development.
research Epidermal γδ T cells, CD8 T cells and macrophages are increased in number in alopecia areata and express BST2 as part of an interferon-driven antiviral gene signature
In alopecia areata, certain immune cells increase and express a protein linked to immune activation.
research Future Directions: Gene Polymorphism Diagnostics Relevant to Hair
research LHX2 is a direct NF-κB target gene that promotes primary hair follicle placode down-growth
LHX2 is essential for hair follicle development, controlled by NF-κB and TGFβ2 signaling.
research 42629 Lower Melanoma Specific Survival Among Hispanic Patients in the USA: Analysis of the Surveillance, Epidemiology, and End Results Registry
Hispanic patients in the USA have lower survival rates for melanoma compared to non-Hispanic Whites.
research Análise comparativa de 126 pacientes com lúpus discoide: perfil clínico e imunológico dos pacientes com lesões no couro cabeludo
Scalp lesions in discoid lupus are more common in women and linked to other autoimmune diseases.
research Involvement of ILC1-like innate lymphocytes in human autoimmunity, lessons from alopecia areata
ILC1-like cells can cause alopecia areata by attacking hair follicles.
research Molecular Basis for Hair Loss in Mice Carrying a Novel Nonsense Mutation (Hrrh-R) in the Hairless Gene (Hr)
A new mutation in the hairless gene causes hair loss and skin wrinkling in mice.
research 080 Mouse models of alopecia areata: C3H/HeJ mice versus the humanized AA mouse model
The humanized AA mouse model is better for testing new alopecia areata treatments.
research Heterozygous Arrhythmogenic Cardiomyopathy-desmoplakin Mutation Carriers Exhibit a Subclinical Cutaneous Phenotype with Cell Membrane Disruption and Lack of Intercellular Adhesion
Carriers of a specific gene mutation have subtle skin changes without visible symptoms.
research <p>Candidate Gene Analysis Of Alopecia Areata In Jordanian Population Of Arab Descent: A Case–Control Study</p>
The study found that a specific genetic variation in the TNFα gene is significantly linked to Alopecia Areata in the Jordanian Arab population.
research CDH3 Mutation in Saudi Arabia: A Case of Hypotrichosis With Juvenile Macular Dystrophy
A genetic mutation in the CDH3 gene causes hair loss and vision problems in a young Saudi girl.
research Tryptophan Missense Mutation in the Ligand‐Binding Domain of the Vitamin D Receptor Causes Severe Resistance to 1,25‐Dihydroxyvitamin D
A mutation in the vitamin D receptor causes severe resistance to vitamin D, affecting bone health but not hair growth.
research Mechanism of JmjC-containing protein Hairless in the regulation of vitamin D receptor function
Hairless protein helps control hair growth by regulating vitamin D receptor activity.
research 089 Single-cell RNA sequencing defines molecular similarities between patch/plaque-stage mycosis fungoides and atopic dermatitis under dupilumab
research 440 Squaric acid dibutylester, used in alopecia areata immunotherapy, promotes innate immune-driven hair growth with CD206+ macrophage accumulation in the dermis
research Marie Unna hereditary hypotrichosis: A Turkish family with loss of eyebrows and a U2HR mutation
A Turkish family with sparse hair and eyebrow loss has a mutation in the U2HR gene linked to Marie Unna hereditary hypotrichosis.
research Author response: Deletion of the MAD2L1 spindle assembly checkpoint gene is tolerated in mouse models of acute T-cell lymphoma and hepatocellular carcinoma
Deleting the MAD2L1 gene is tolerated in certain mouse cancer models.
research Th1 effector CD4 T cells rely on IFN-γ production to induce alopecia areata
CD4 T cells need IFN-γ to cause hair loss in alopecia areata.
research A New Clinical Variant of Hereditary Localized Alopecia: Report of a Chinese Family Mapped to Chromosome 2p25.1–2p23.2
A new type of hereditary hair loss in a Chinese family is linked to chromosome 2p25.1–2p23.2.