research CSI on steroids
Forensic DNA phenotyping can help generate new leads in cold cases but faces accuracy, legal, and acceptance challenges.
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research News updates
Early exposure to germs may protect against autoimmune diseases, lack of sex increases alcohol preference in fruit flies, a potential baldness treatment could involve blocking a specific receptor, skin memory cells help prevent re-infection, high-fat diets can affect brain cells related to weight, and the link between social status, stress, and heart disease in primates is unclear.
research Compound Heterozygous Mutations in Forkhead Box N1 (FOXN1) Lead to a Severe Immunodeficiency but Normal Hair and Nail Development in Patients
Mutations in the FOXN1 gene cause severe immune issues but don't affect hair and nails.
research Cutaneous consequences of inhibiting EGF receptor signaling in vivo: Normal hair follicle development, but retarded hair cycle induction and inhibition of adipocyte growth in EgfrWa5 mice
Reduced EGFR signaling delays hair cycle and reduces fat growth, but hair development remains normal.
research Immunoregulatory Effects of Myeloid-Derived Suppressor Cell Exosomes in Mouse Model of Autoimmune Alopecia Areata
MDSC-Exo can treat autoimmune alopecia areata and promote hair regrowth in mice.
research Clinical Snippets
New findings suggest potential treatments for melanoma, hyperpigmentation, hair defects, and multiple sclerosis, and show skin microbiome changes don't cause atopic dermatitis.
research A Niche Above: A Novel Modality of Stem Cell Regulation in Mammalian Skin Epidermis
Skin cell behavior is influenced by the tightness of nearby cells, affecting their growth and development.
research Neo-synthesis of estrogenic or androgenic neurosteroids determine whether long-term potentiation or depression is induced in hippocampus of male rat
DHT is needed for long-term depression, while E2 is needed for full long-term potentiation in male rat brains.
research Rancangan televisyen: Menyangga atau menyanggah bahasa dan budaya?
The Foxn1(-/-) phenotype disrupts hair growth and affects skin stem cells.
research 772 Alopecia areata shares OX40 activation and Th1 and Th2 increases across atopic backgrounds
research Clinical Snippets
A bull with a gene mutation was asymptomatic, synthetic retinoids cause hair loss, and new therapeutic targets were identified for skin diseases.
research The epidermal growth factor receptor decreases Stathmin 1 and triggers catagen entry in the mouse
EGFR helps mouse hair follicles stop growing by reducing certain growth regulators.
research Myotonic Dystrophy—A Progeroid Disease?
Myotonic dystrophy may be classified as a segmental progeroid disorder.
research The Autoimmune Regulator (AIRE), Which Is Defective in Autoimmune Polyendocrinopathy-Candidiasis-Ectodermal Dystrophy Patients, Is Expressed in Human Epidermal and Follicular Keratinocytes and Associates With the Intermediate Filament Protein Cytokeratin 17
AIRE protein, defective in APECED patients, is found in skin and hair cells and interacts with cytokeratin 17.
research Genetic regulation of the androgen receptor—A study of testicular feminization in the mouse
The study concludes that a genetic mutation in TFM mice leads to reduced androgen receptor activity, affecting the body's response to male hormones.
research Pseudo Pemphigus Phenotypes in Mice with Inactivated Desmoglein 3
Mice with a mutated Dsg3 gene showed severe symptoms but not the typical blistering of pemphigus vulgaris.
research Identification of somatic and germline mosaicism for a keratin 5 mutation in epidermolysis bullosa simplex in a family of which the proband was previously regarded as a sporadic case
The keratin 5 mutation in a family with epidermolysis bullosa simplex was due to mosaicism, not a new mutation.
research Merkel cell polyomavirus infection and persistence modelled in skin organoids
Merkel cell polyomavirus can infect and persist in skin cells, evading the immune system, but certain treatments can control it.
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 Stimulation of ectodermal organ development by Ectodysplasin-A1
Ectodysplasin-A1 is crucial for developing hair, teeth, and glands.
research The Peripheral Clock Regulates Human Pigmentation
Certain genes control the color of human hair by affecting pigment production.
research Itpr3 Is Responsible for the Mouse Tufted (tf) Locus
The Itpr3 gene causes a specific hair pattern in mice.
research Cell fate decisions: emerging roles for metabolic signals and cell morphology
Metabolic signals and cell shape influence how cells develop and change.
research Pregnancy's lasting imprint: Late pregnancy allopregnanolone alters rat fear recall and medial prefrontal cortex activity
Pregnancy affects fear memory and brain activity in female rats.
research Cutaneous Ultrastructural Features of the Flaky Skin (fsn) Mouse Mutation
The flaky skin mouse mutation is a natural model for studying human psoriasis.
research Cell Cycle Regulation and Regeneration
Mice that can regenerate tissue have cells that pause in the cell cycle, which is important for healing, similar to axolotls.
research Synaptic processes and immune-related pathways implicated in Tourette Syndrome
The study found that Tourette Syndrome may be linked to certain immune system processes and synaptic signaling.
research A Founder Mutation in the POMC 5′-UTR Causes Proopiomelanocortin Deficiency Through Splicing-Mediated Decrease of mRNA
A specific genetic mutation causes POMC deficiency, leading to symptoms like weight gain and red hair.
research A Meta-analysis of the Evidence for Assisted Therapy with Platelet-Rich Plasma for Atrophic Acne Scars
Platelet-rich plasma therapy helps improve atrophic acne scars.
research The incidental pore: CaV1.2 and stem cell activation in quiescent hair follicles
CaV1.2 helps activate hair follicle stem cells without calcium flux.