research Trichoblastic Carcinoma (“Malignant Trichoblastoma”) with Lymphatic and Hematogenous Metastases
Long-standing benign tumors can become cancerous, especially in people with weakened immune systems.
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630-660 / 1000+ results research The Role of Hair Follicle Immune Privilege Collapse in Alopecia Areata: Status and Perspectives
Alopecia areata may be treated by restoring hair follicle immune privilege and adjusting immune responses.
research Mast cell deficient and neurokinin-1 receptor knockout mice are protected from stress-induced hair growth inhibition
Certain mice without specific receptors or mast cells don't lose hair from stress.
research Mechanistic target of rapamycin (mTOR) expression is increased in acne patients' skin
Acne patients have higher levels of mTOR in their skin, which could be linked to future metabolic disease.
research Neuroendocrine Perspectives in Alopecia Areata: Does Stress Play a Role?
Stress might contribute to hair loss in alopecia areata.
research Pathways to inflammation: acne pathophysiology
Acne is caused by genetics, diet, hormones, and bacteria, with treatments not yet curative.
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 Comparison of Healthy and Dandruff Scalp Microbiome Reveals the Role of Commensals in Scalp Health
Certain bacteria and fungi are linked to healthy scalps and dandruff, suggesting that the scalp's microbial balance affects its health.
research Anti-Acne Agents Attenuate FGFR2 Signal Transduction in Acne
Anti-acne medications may work by reducing the activity of a protein involved in acne development.
research Proteome Analysis of Human Sebaceous Follicle Infundibula Extracted from Healthy and Acne-Affected Skin
Acne-affected skin has more inflammation-related proteins and bacteria than healthy skin.
research The itchy scalp - scratching for an explanation
Scalp itching is common and hard to diagnose due to the complex nerve structure of the scalp.
research Stress and the Hair Follicle
Stress can cause hair loss and skin issues by affecting hair growth cycles.
research Understanding the role of Propionibacterium acnes in acne vulgaris: The critical importance of skin sampling methodologies
Precise skin sampling is crucial to understand the role of P. acnes in acne.
research ACNE
Acne significantly affects mental health and quality of life, with research suggesting hormonal and genetic factors in its development and emphasizing early treatment to prevent scarring.
research Brachioradial pruritus: Treatment with topical capsaicin
Capsaicin cream quickly relieved itching in two patients with brachioradial pruritus.
research Depositing α-mangostin nanoparticles to sebaceous gland area for acne treatment
α-mangostin nanoparticles improved acne with minimal irritation.
research Scalp bacterial shift in Alopecia areata
Alopecia areata patients have more Propionibacterium acnes and less Staphylococcus epidermidis on their scalps.
research Bioengineering a humanized acne microenvironment model: Proteomics analysis of host responses to Propionibacterium acnes infection in vivo
A new model helps study acne and test treatments.
research An ultrastuctural study of hair fiber damage and restoration following treatment with permanent hair dye
Permanent hair dye damages hair but it mostly recovers after 8 weeks; using certain hair care products can help repair it.
research Pattern of tissue invasion by Propionibacterium acnes in acne vulgaris
The document concludes that advanced methods show the presence of P. acnes in acne lesions but do not prove it causes acne.
research Bacteria Display Differential Growth and Adhesion Characteristics on Human Hair Shafts
Human hair shafts inhibit Gram-positive bacteria growth but not Gram-negative bacteria.
research A Missense Mutation within the Helix Termination Motif of KRT25 Causes Autosomal Dominant Woolly Hair/Hypotrichosis
A mutation in the KRT25 gene causes woolly hair and hair loss.
research Foot shock stress prolongs the telogen stage of the spontaneous hair cycle in a non‐depilated mouse model
Stress in mice delays hair growth and treatments blocking substance P can partly reverse this effect.
research Drug-induced hair colour changes
Some medications can change hair color, especially chloroquine and cancer treatments.
research Pharmacologic Modulation of Sebaceous Gland Activity: Mechanisms and Clinical Applications
The document concludes that new treatments are needed to better manage acne and reduce side effects related to current therapies.
research In Vitro Main Pathways of Steroid Action in Cultured Hair Follicle Cells: Vascular Approach
Steroids, particularly estrogens and 5α-reductase inhibitors, affect blood vessel-related hair growth processes in hair follicle cells.
research Omega 3 fatty acid-enriched nanoemulsion of thiocolchicoside for transdermal delivery: formulation, characterization and absorption studies
The new formulation improved the skin absorption of the drug Thiocolchicoside.
research Neuropeptídeos na pele
Neuropeptides affect skin inflammation, repair, and hair growth, with potential for therapy.
research Microbiome in the hair follicle of androgenetic alopecia patients
Hair loss patients have different microbes in hair follicles, possibly affecting hair loss.
research Trichodynia: a review of the literature
Trichodynia is a painful scalp condition linked to hair loss and inflammation, often with anxiety, affecting more women and needing better treatment options.