research Hair Follicle Stem Cell Proliferation, Akt and Wnt Signaling Activation in TPA-Induced Hair Regeneration
TPA promotes hair growth by increasing stem cell activity and activating specific cell signals.
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research DMBA/TPA Treatment Is Necessary for Basal Cell Carcinoma Formation from Patched Deficient Epidermal Cells in Ptch Flox/Flox CD4Cre +/- Mice
Genetic mutation and carcinogen treatment are both needed for skin cancer to develop in these specific mice.
research Treatment with Light-Emitting Diodes of Wavelength 863 nm Delays DMBA/TPA-Induced Skin Tumor Formation and Decreases Proinflammatory Cytokine Levels in ICR Mice
LED light therapy at 863 nm wavelength can slow down skin tumor growth and reduce inflammation in mice.
research Induction of Dark Keratinocytes by 12-O-Tetradecanoyl-Phorbol-13-Acetate and Mezerein as an Indicator of Tumor-Promoting Efficiency
TPA is about 50 times more effective at promoting tumors than MZ.
research Evidence That Mirex Promotes a Unique Population of Epidermal Cells That Cannot Be Distinguished by Their Mutant Ha-ras Genotype
Mirex seems to promote a unique group of skin cells different from those affected by another tumor promoter, TPA.
research Molecular Regulation of Melanocyte Senescence
The article concludes that while we understand a lot about how melanocytes age and how this can prevent cancer, there are still unanswered questions about certain pathways and genes involved.
research Interleukin-1β Is Differentially Expressed by Human Dermal Papilla Cells in Response to PKC Activation and Is a Potent Inhibitor of Human Hair Follicle Growth in Organ Culture
IL-1β inhibits human hair follicle growth.
research Meis1 Regulates Epidermal Stem Cells and Is Required for Skin Tumorigenesis
Meis1 is crucial for skin health and tumor development.
research Regulation Mechanisms of Hair Growth
Hair regrowth slows with age and can be affected by treatments that change enzyme activity in the skin.
research Suppression of Vitamin D Receptor and Induction of Retinoid X Receptor Alpha Expression During Squamous Differentiation of Cultured Keratinocytes
As skin cells mature, vitamin D receptor levels decrease while retinoid X receptor α levels increase.
research Tumor Promotion in Skin: Are Active Oxygen Species Involved?
Active oxygen species might be involved in skin tumor growth, but their exact role is unclear.
research Claudin Expression Modulations Reflect an Injury Response in the Murine Epidermis
Claudin expression changes help the skin respond to injury.
research Impact of mTORC1 Inhibition on Keratinocyte Proliferation During Skin Tumor Promotion in Wild-Type and BK5.AktWT Mice
Rapamycin reduces skin cell growth and tumor development by affecting cell signaling in mice.
research Integrin α3β1 in Hair Bulge Stem Cells Modulates CCN2 Expression and Promotes Skin Tumorigenesis
Removing integrin α3β1 from hair stem cells lowers skin tumor growth by affecting CCN2 protein levels.
research 12-O-Tetradecanoylphorbol-13-Acetate Induces Apoptosis in Renal Epithelial Cells Through a Growth Signal Conflict Prevented by Activated Ras
Activated ras can protect kidney cells from a certain substance that causes cell death.
research Regeneration of Mouse Skin Melanocyte Stem Cells In Vivo and In Vitro
The research found ways to activate melanocyte stem cells for potential treatment of skin depigmentation conditions.
research Loss of Myeloid Mcpip1 Suppresses Hair Growth and Development of Epidermal Papilloma of the Skin
Removing MCPIP1 from myeloid cells in mice leads to hair loss and prevents skin tumors but causes pigmented spots.
research Development of an Ex Vivo Human Skin Explant Model to Examine Candidate Gene Functions in the Hair Follicle and Epidermis
The model can effectively test gene functions and drug responses in human skin.
research SIG-1451: A Topical Anti-Inflammatory New Chemical Entity for Atopic Dermatitis
SIG-1451 could be a promising new treatment for atopic dermatitis.
research Targeting mTORC1 Suppresses Proliferation of Keratinocyte Stem Cells and Inhibits Skin Tumor Promotion in Mice
Blocking mTORC1 reduces skin tumor growth in mice.
research Targeting mTORC1 May Provide Selectivity for Inhibiting Proliferation of Hair Follicle Stem/Progenitor Cells During Tumor Promotion
Blocking mTORC1 may help prevent skin cancer by stopping the growth of certain skin stem cells.
research Identification of Trichophyton Rubrum by Nested PCR Analysis from Paraffin Embedded Specimen in Trichophytia Profunda Acuta of the Glabrous Skin
Nested PCR can reliably identify fungal infections when traditional methods fail.
research Tumor Cell Adhesion as a Risk Factor for SLN Metastasis and Predictor of Disease Recurrence in Primary Cutaneous Melanoma
Tumor cell adhesion is linked to higher risk of SLN metastasis and melanoma recurrence, and a model including these factors predicts these outcomes better than one with just clinical data.
research Topical Application of a Protein Kinase C Inhibitor Reduces Skin and Hair Pigmentation
Applying a specific inhibitor lightens skin and hair color.
research Post-Menopausal Frontal Fibrosing Alopecia
The document concludes that post-menopausal frontal fibrosing alopecia is a poorly understood condition that does not respond well to common treatments.
research Abstracts of 28th Annual Meeting of Turkish Society of Neuroradiology with International Participation, Conrad Istanbul Bosphorus, Istanbul, Turkey, February 15-17, 2019
MRI helps distinguish between pituitary adenomas and craniopharyngiomas, guides treatment for pediatric CNS tumors, and assesses rhinocerebral mucormycosis with a high mortality rate in transplanted patients.
research Cyclooxygenases in the Skin: Pharmacological and Toxicological Implications
Blocking COX, especially COX-2, in the skin can reduce inflammation and pain and may help prevent skin cancer.
research Stem Cell Quiescence Acts as a Tumor Suppressor in Squamous Tumors
Inactive hair follicle stem cells help prevent skin cancer.
research Age-Associated Inflammation Connects RAS-Induced Senescence to Stem Cell Dysfunction and Epidermal Malignancy
Older skin has higher cancer risk due to inflammation and stem cell issues.
research What Controls Hair Follicle Cycling?
The control system for hair growth cycles is not well understood and needs more research.