research Comprehensive Safety Exposure‐Response Analysis to Support Ritlecitinib Dose Selection
A 50 mg non-loading dose of ritlecitinib is safe for adults and adolescents.
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research Ectrodactyly, Ectodermal Dysplasia, and Cleft Lip/Palate Syndrome with Concomitant Lymphopenia: A Novel TP63 Mutation
A new TP63 mutation was found in a baby with EEC syndrome, showing the need for TREC testing to check for immune issues.
research FGF signaling for hair cycle resting phase alleviates radiation alopecia
FGF18 treatment during hair's resting phase can protect against hair loss from radiation.
research 42736 Safety Assessments in the Multinational Phase 3 THRIVE-AA1 Trial with CTP-543 (Deuruxolitinib) in Adult Patients with Moderate to Severe Alopecia Areata
CTP-543 is generally safe for treating alopecia areata.
research Induction of basal cell carcinomas and trichoepitheliomas in mice overexpressing GLI-1
Overexpressing GLI-1 in mice skin can cause tumors like human basal cell carcinomas.
research Kaempferol enhances hair growth by regulating JAK3/STAT6 and TGF-β/Smad signaling in human dermal papilla cells and a C57BL/6 mousemodel
Kaempferol promotes hair growth and could be a natural treatment for hair loss.
research Research Snippets
New hair regrowth model introduced, imiquimod kills skin cancer cells, T-cadherin loss makes skin cancer more invasive, no strong link between PTCH1 gene and skin cancer after transplant, and male teens more likely to have hereditary hair loss.
research Efficacy and safety of ritlecitinib in adolescents with alopecia areata: Results from the ALLEGRO phase 2b/3 randomized, double‐blind, placebo‐controlled trial
The ALLEGRO phase 2b/3 trial evaluated the efficacy and safety of ritlecitinib, a JAK3/TEC family kinase inhibitor, in 105 adolescents aged 12-17 with alopecia areata and ≥50% scalp hair loss. Over 48 weeks, 25%-50% of patients in the ritlecitinib groups achieved significant hair regrowth (SALT score ≤20), compared to 0% in the placebo group. Additionally, 44%-80% of adolescents reported moderate to great improvement in their condition with ritlecitinib, versus 10%-22% with placebo. Common adverse events included headache, acne, and nasopharyngitis, but no severe adverse events were reported. Overall, ritlecitinib showed promising efficacy and a favorable safety profile for treating alopecia areata in adolescents.
research Data from Mobilizing Transit-Amplifying Cell-Derived Ectopic Progenitors Prevents Hair Loss from Chemotherapy or Radiation Therapy
Activating certain hair follicle cells could prevent hair loss from cancer treatments.
research Radyoterapinin Metastatik Meme Kanseri Hücrelerindeki Mitokondri İlişkili Yolaklar Üzerine Etkisi
Radiotherapy affects mitochondrial-related genes in metastatic breast cancer cells.
research Interaction between stem cell factor and endothelin-1: effects on melanogenesis in human skin xenografts
SCF and ET-1 together significantly increase skin pigmentation and melanin production.
research Skin stem cells and tumor growth : functions of collagen XVIII in hair follicle cycling and skin cancer, and Bmx tyrosine kinase in tumor angiogenesis
Collagen XVIII and Bmx tyrosine kinase are important for hair growth and skin cancer development.
research Multiomics Analysis of the Response to Ritlecitinib in Alopecia Areata Subtypes and Correlation With Efficacy
Ritlecitinib helps reduce inflammation and promote hair regrowth in alopecia areata, especially in patchy-type cases.
research Pyruvate Kinase M2 Accelerates Cutaneous Wound Healing via Glycolysis and Wnt/β-Catenin Signaling
Activating PKM2 and Wnt/β-catenin signaling speeds up wound healing.
research Expression of E6 and E7 papillomavirus oncogenes in the outer root sheath of hair follicles extends the growth phase and bypasses resting at telogen.
E6/E7 oncogenes in hair follicles cause continuous hair growth by skipping the resting phase.
research Wnt/β‐catenin and ERK pathway activation: A possible mechanism of photobiomodulation therapy with light‐emitting diodes that regulate the proliferation of human outer root sheath cells
LED light therapy may help hair growth by activating certain cell pathways.
research Mobilizing Transit-Amplifying Cell-Derived Ectopic Progenitors Prevents Hair Loss from Chemotherapy or Radiation Therapy
Boosting certain cell signals can prevent hair loss from cancer treatments.
research Trans glutaminase-mediated cross-linking in mammalian epidermis
research Melanoma: Genetic Abnormalities, Tumor Progression, Clonal Evolution and Tumor Initiating Cells
Melanoma's complexity requires personalized treatments due to key genetic mutations and tumor-initiating cells.
research 547 CDK9 Kinase Activation in Association with AFF1-SEC Initiate Epidermal Progenitor differentiation
NCSTN gene mutation causes abnormal skin cell differentiation and more inflammation, contributing to Hidradenitis Suppurativa.
research A Simple In Vivo System for Studying Epithelialization, Hair Follicle Formation, and Invasion Using Primary Epidermal Cells from Wild-Type and Transgenic Ornithine Decarboxylase-Overexpressing Mouse Skin
Overexpressing ornithine decarboxylase and v-Ha-ras in keratinocytes leads to invasiveness and malignancy.
research Dickkopf-related Protein 2 Promotes Hair Growth by Upregulating the Wnt/β-catenin Signaling Pathway in Human Dermal Papilla Cells
Dickkopf-related Protein 2 can help hair grow by activating a specific cell pathway.
research Sorafenib-induced eruption resembling pityriasis rubra pilaris
A man developed a rash similar to pityriasis rubra pilaris after starting sorafenib for cancer, possibly due to the drug's effect on skin cells.
research Cellular localization of retinoic acid receptor-gamma expression in normal and neoplastic skin.
RAR-gamma 1 is important for normal skin maintenance and differentiation.
research Oral and Topical Janus Kinase Inhibitors in Patients With Cutaneous T‐Cell Lymphoma: A Real‐World Single‐Center Experience
Janus kinase inhibitors may help treat cutaneous T-cell lymphoma, but more research is needed.
research Periocular Manifestations of Afatinib Therapy
Afatinib can cause eyelash and eyebrow issues, leading to eye irritation and pain.
research WNT10A promotes an invasive and self-renewing phenotype in esophageal squamous cell carcinoma
WNT10A helps esophageal cancer cells spread and keep renewing themselves.
research TAZ enhances the activity of the AKT signaling pathway to promote adipogenesis of gADSCs
TAZ boosts fat cell formation in goat stem cells by activating a specific signaling pathway.
research Analysis of skin graft survival using green fluorescent protein transgenic mice
GFP transgenic mice help study cell origins in skin grafts.
research First-in-human phase 1 study of ETC-159 an oral PORCN inhbitor in patients with advanced solid tumours.
ETC-159 was safe up to 30 mg, but no tumor shrinkage was seen.