research An integrated model of alopecia areata biomarkers highlights both TH1 and TH2 upregulation
Alopecia areata severity is linked to increased TH1 and TH2 activity.
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30-60 / 1000+ resultsresearch Extracellular vesicles from IFN-γ-primed mesenchymal stem cells repress atopic dermatitis in mice
Stem cell vesicles reduced eczema symptoms in mice safely.
research Is alopecia areata one of the atopic diseases? A two‐sample Mendelian randomization analysis
Alopecia areata may be linked to atopic diseases like eczema, asthma, and allergies.
research Netherton syndrome subtypes share IL-17/IL-36 signature with distinct IFN-α and allergic responses
Netherton syndrome has two subtypes with shared immune traits but different allergic and immune responses, suggesting targeted treatments.
research Toll-like Receptor 3 Agonist, Polyinosinic-polycytidylic Acid, Upregulates Carbonic Anhydrase II in Human Keratinocytes
A substance called poly(I:C) increases a protein called carbonic anhydrase II in skin cells, which might help with skin defense and healing.
research Alopecia Areata: A Complex Cytokine Driven Disease
Alopecia areata is a hair loss disease caused by complex immune reactions, and new targeted treatments show promise.
research 1313 Fzd2 controls multiple aspects of epidermal development through distinct signaling mechanisms
Fzd2 is important for skin and hair development through various signaling ways.
research Mendelian randomization study highlights hypothyroidism as a causal determinant of alopecia areata
The study suggests that hypothyroidism may cause alopecia areata.
research Comorbidities in patients with central centrifugal cicatricial alopecia: a case–control study
Patients with central centrifugal cicatricial alopecia often have higher rates of metabolic, autoimmune, and atopic conditions, as well as anxiety and depression.
research A retrospective analysis of disease epidemiology, comorbidities, treatment patterns, and healthcare resource utilization of alopecia areata in the United Arab Emirates using claims database
Alopecia areata in Dubai mostly affects men, often involves autoimmune disorders, and has high healthcare costs, especially for psychological issues.
research RETRACTED: Genetic association between asthma and alopecia areata: A two‐sample Mendelian randomization study
Asthma may increase the risk of alopecia areata.
research 1318 Both lesional and non-lesional skin from acne patients shows robust IL-17-skewing and upregulation of antimicrobial peptides
Acne patients' skin, both with and without lesions, shows a strong immune response and higher antimicrobial activity.
research 1315 An Integrated model of alopecia areata biomarkers highlights both Th1/Th2 upregulation, with stronger correlations between Th2 activation and disease severity
Both Th1 and Th2 immune responses are increased in alopecia areata, with Th2 response more strongly linked to how severe the disease is.
research Scoping Review on the Use of Drugs Targeting JAK/STAT Pathway in Atopic Dermatitis, Vitiligo, and Alopecia Areata
Drugs targeting the JAK/STAT pathway can improve atopic dermatitis but vary in effectiveness for vitiligo and alopecia areata, with generally mild safety concerns.
research An overview of JAK/STAT pathways and JAK inhibition in alopecia areata
Blocking JAK/STAT pathways can help treat hair loss from alopecia areata.
research JAK kinase pathway inhibitor drugs in patients with moderate-to-severe alopecia: a real-world experience
Baricitinib shows promise for treating alopecia areata with mild side effects.
research The IL-23/IL-17 Pathway in Inflammatory Skin Diseases: From Bench to Bedside
Targeting the IL-23/IL-17 pathway effectively treats several inflammatory skin diseases.
research The Significance of NOTCH Pathway in the Development of Fibrosis in Systemic Sclerosis
Blocking the NOTCH pathway can prevent fibrosis in systemic sclerosis.
research Retinoid-mediated stimulation of steroid sulfatase activity in myeloid leukemic cell lines requires RARα and RXR and involves the phosphoinositide 3-kinase and ERK-MAP kinase pathways
Retinoids increase steroid sulfatase activity in leukemia cells through RARα/RXR and involves certain pathways like phosphoinositide 3-kinase and ERK-MAP kinase.
research Neuronal plasticity of the “brain–skin connection”: stress-triggered up-regulation of neuropeptides in dorsal root ganglia and skin via nerve growth factor-dependent pathways
Stress increases certain chemicals in the skin and nerves, which might worsen skin conditions.
research Network pharmacology and in vivo experimental analysis for validating the antifibrotic potential of Punica granatum leaves against skin scleroderma: the role of oxidative stress, inflammation and TGF-β1/Snail 1/p-Smad 3 signaling pathway
This study explores the antifibrotic potential of Punica granatum ethanolic leaf extract (PGEL) against skin scleroderma, focusing on oxidative stress, inflammation, and the TGF-β1/Snail 1/p-Smad 3 signaling pathway. In a rat model with 24 subjects, PGEL was administered at doses of 200 and 400 mg/kg, resulting in reduced oxidative stress and inflammation markers, such as IL-17 A, TNF-α, and MMP-9. PGEL also downregulated fibrotic markers like COL1A1 and Snail 1, and decreased TGF-β1 and p-Smad 3 levels, leading to improved dermal thickness and collagen fiber arrangement. The study suggests that PGEL, rich in compounds like ellagic acid and catechin-3-O-gallate, may offer therapeutic benefits for skin fibrosis by targeting inflammation, extracellular matrix production, and oxidative stress.
research 035 Expansion of bacterial phosphatidylglycerol reactive CD4+ T cells in atopic dermatitis
People with atopic dermatitis have more CD4+ T cells that respond to a certain bacterial lipid, which may play a role in the skin condition's inflammation.
research Editors' Picks
Small molecule DMF improves psoriasis and multiple sclerosis, adult skin cells can be made to grow new hair, certain skin cells initiate hair growth, IL-17C controls gut health and can cause skin inflammation, and skin cells produce IL-17 that can lead to psoriasis.
research Dupilumab and Alopecia Areata: A Possible Combined or Disturbance Therapy? A Review of the Literature
Dupilumab may worsen Alopecia Areata in some males but improve it in some females, suggesting personalized treatment is needed.
research Primary cicatricial alopecias are characterized by dysregulation of shared gene expression pathways
Similar treatments might work for different types of scarring hair loss.
research Integrated single-cell chromatin and transcriptomic analyses of peripheral immune cells in patients with alopecia areata
Early intervention with JAK inhibitors may prevent alopecia areata progression.
research Novel Quinazoline Derivative Induces Differentiation of Keratinocytes and Enhances Skin Barrier Functions against Th2 Cytokine-Mediated Signaling
SH-340 may improve skin barrier and help treat atopic dermatitis.
research Two Birds that Exclude Each Other: The Renbök Phenomenon
Oral tofacitinib can treat both psoriasis and alopecia universalis by normalizing inflammatory pathways.
research JAK-inhibitors in the therapy of comorbid diseases – atopic dermatitis and alopecia areata: literature review and experience of clinical practice
JAK inhibitors effectively treat severe atopic dermatitis and alopecia areata.
research Genome-Wide Association Study of Alopecia Areata in Taiwan: The Conflict Between Individuals and Hair Follicles
Certain genetic variants linked to immune response increase the risk of alopecia areata in Taiwanese people.