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30-60 / 1000+ resultsresearch Ornithine decarboxylase expression in cutaneous papillomas in SENCAR mice is associated with altered expression of keratins 1 and 10.
High ODC and low K1 and K10 may indicate early skin tumors in mice.
research Induction of ornithine decarboxylase in specific subpopulations of murine epidermal cells following multiple exposures to 12-O-tetradecanoylphorbol-13-acetate, mezerein and ethyl phenylpropriolate
TPA strongly increases ODC activity in certain skin cells, potentially aiding tumor growth.
research Dynamic expression of ornithine decarboxylase in hair growth
Ornithine decarboxylase is crucial for hair growth and follicle development.
research Ornithine decarboxylase transgenic mice as a model for human atrichia with papular lesions
ODC transgenic mice can model human hair loss with skin lesions.
research Elevated ornithine decarboxylase activity promotes skin tumorigenesis by stimulating the recruitment of bulge stem cells but not via toxic polyamine catabolic metabolites
Increased ODC activity leads to skin tumors by recruiting stem cells, not by toxic byproducts.
research Normalization of hair growth in sparse fur-abnormal skin and hair (SPF-ASH) mice by introduction of the rat ornithine transcarbamylase (OTC) gene
Introducing the rat OTC gene normalized hair growth in SPF-ASH mice.
research Induction of ornithine decarboxylase activity in hairless rat epidermis as a pharmacological model: validation of the animal model
Female rats aged 8 weeks are best for this model.
research Antizyme Release Is an Early Event in Ornithine Decarboxylase Induction by Hair Plucking
Hair plucking quickly increases antizyme, reducing a specific enzyme activity in rats.
research Role of Ornithine Decarboxylase in Human Hair Follicles
Ornithine decarboxylase is crucial for human hair growth and the hair cycle.
research Epidermal cell proliferation and modulation of the protective potency of dexamethasone against phorbol ester-induced ornithine decarboxylase activity
Dexamethasone reduces inflammation and delays skin cell changes caused by TPA.
research Conversion of C57Bl/6 mice from a tumor promotion–resistant to a –sensitive phenotype by enhanced ornithine decarboxylase expression
Increased ODC expression makes normally tumor-resistant mice more prone to tumor development.
research L-Ornithine ketoacid-transaminase assay in hair roots of homozygotes and heterozygotes for gyrate atrophy
research Correction of ornithine transcarbamylase (OTC) deficiency in spf‐ash mice by introduction of rat OTC gene
Introducing the rat OTC gene partially corrected OTC deficiency in mice.
research Chronic Toxicity Studies of the Potential Cancer Preventive 2-(Difluoromethyl)-dl-ornithine
Lower dosages of 2-(difluoromethyl)-dl-ornithine might reduce side effects, supporting further research.
research Association of a polymorphism in the ornithine decarboxylase gene with male androgenetic alopecia
research [Studies on enzyme activities in the hair root in male pattern baldness: glycolytic enzyme, acid hydrolase, transglutaminase and ornithine decarboxylase activities of plucked hair roots].
research Topical Eflornithine
Eflornithine cream effectively reduces women's unwanted facial hair but hair returns if treatment stops.
research K6/ODC transgenic mice as a sensitive model for carcinogen identification
K6/ODC transgenic mice are effective for quickly identifying cancer-causing chemicals.
research Relation of Skin Polyamines to the Hairless Phenotype in Transgenic Mice Overexpressing Spermidine/Spermine N1-Acetyltransferase
Excessive putrescine causes hair loss in transgenic mice by disrupting hair follicle development.
research Promotion of Skin Carcinogenesis by Dimethylarsinic Acid in Keratin (K6)/ODC Transgenic Mice
Dimethylarsinic acid speeds up skin tumor growth in certain mice.
research BIOCHEMICAL ANALYSIS OF HAIR GROWTH FROM THE ASPECTS OF AGING AND ENZYME ACTIVITIES
Hair regrowth slows with age due to changes in enzyme activity.
research Metabolomic biomarkers in women with polycystic ovary syndrome: a pilot study
Certain metabolites are lower in women with PCOS and could be potential markers for the condition.
research Inhibition of Polyamine Synthesis Alters Hair Follicle Function and Fiber Composition
Polyamines, especially spermidine, are essential for hair growth.
research Tumor suppressor activity of ODC antizyme in MEK-driven skin tumorigenesis
Antizyme slows skin tumor growth by reducing cell growth in mice.
research Polyamines and hair: a couple in search of perfection
Polyamines are important for hair growth, but more research is needed to understand their functions and treatment potential.
research Inhibition of the development of metastatic squamous cell carcinoma in protein kinase C epsilon transgenic mice by alpha-difluoromethylornithine accompanied by marked hair follicle degeneration and hair loss.
Alpha-difluoromethylornithine prevents cancer in mice but causes hair loss.
research Comprehensive clinical management of hirsutism
New treatments for excessive hair growth in women include insulin modulators and enzyme inhibitors.
research Short-Term Biomarkers of Cigarette Smoke Condensate Tumor Promoting Potential in Mouse Skin
Cigarette smoke condensates increase tumor-promoting markers in mouse skin, especially around hair follicles.
research Hairless and the polyamine putrescine form a negative regulatory loop in the epidermis
Hairless protein and putrescine regulate each other, affecting hair growth and skin balance.