research Anabolic androgenic steroids and carcinogenicity focusing on Leydig cell: a literature review
Anabolic androgenic steroids can increase cancer risk and disrupt hormones.
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research Azathioprine
Azathioprine's effectiveness and safety require careful monitoring and more research, especially regarding its use with corticosteroids and the role of TPMT status in patients.
research Final Report on the Safety Assessment of Hypericum Perforatum Extract and Hypericum Perforatum Oil
St. John's Wort extract and oil safety in cosmetics is unclear; more data needed on photosensitization, toxicity, and human irritation.
research Non-clinical safety evaluation and risk assessment to human of aleglitazar, a dual PPAR α/γ agonist, and its major human metabolite
Aleglitazar and its major metabolite are safe enough to proceed to Phase 3 clinical trials.
research Research on the Mechanism of Hair Dyeing Agents and Strategies for Health Risks Reduction
Hair dyes can be harmful, but risks vary by person and can be reduced.
research Controversy: Synthetic hairs and their role in hair restoration?
Synthetic hair fibers for hair restoration were controversial in 2009 due to health risks and lack of support from the International Society of Hair Restoration.
research NTP Toxicology and Carcinogenesis Studies of C.I. Acid Orange 3 (CAS No. 6373-74-6) in F344/N Rats and B6C3F1 Mice (Gavage Studies).
C.I. Acid Orange 3 caused cancer in female rats but not in male rats or mice.
research Long-term toxicity studies on oxidation hair dyes
The hair dye formulations tested did not cause long-term toxicity or cancer in mice.
research Topical L‐thyroxine: The Cinderella among hormones waiting to dance on the floor of dermatological therapy?
Topical L-thyroxine may help with wound healing and hair growth but should be used short-term due to potential risks.
research Mineral and Vegetable Oils
Coconut oil penetrates hair and reduces protein loss, while mineral oil adds shine; choose oils based on desired effects for healthy hair.
research Cutaneous Two-Stage Chemical Carcinogenesis
The method effectively induces skin cancer in mice for studying tumor development.
research Inducible Cutaneous Inflammation Reveals a Protumorigenic Role for Keratinocyte CXCR2 in Skin Carcinogenesis
CXCR2 in skin cells promotes tumor growth.
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 The Effect of Carcinogenic Agents on the Phosphorus Content of Hair Bulbs and Epidermis
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 Expression of enhancing factor/phospholipase A2 in skin results in abnormal epidermis and increased sensitivity to chemical carcinogenesis
research Uterus Hyperplasia and Increased Carcinogen-Induced Tumorigenesis in Mice Carrying a Targeted Mutation of the Chk2 Phosphorylation Site in Brca1
Mice with a specific BRCA1 mutation have a higher risk of tumors, especially in the uterus and ovaries.
research Genotoxic Agents: An Unexpected Effect on Healthy Epithelia
Chemotherapy drugs can cause abnormal growth and changes in healthy skin and gland cells.
research Alterations in the expression of specific epidermal keratin markers in the hairless mouse by the topical application of the tumor promoters 2,3,7,8-tetrachlorodibenzo-p-dioxin and the phorbol ester 12-O-tetradecanoylphorbol-13-acetate
TCDD changes skin cell growth and keratin production in mice.
research Hydrogen peroxide and monoethanolamine are the key causative ingredients for hair dye-induced dermatitis and hair loss
Hydrogen peroxide and monoethanolamine in hair dye can cause dermatitis and hair loss.
research High Cadmium Levels in Cured Meat Products Marketed in Nigeria - Implications for Public Health
Cured meats in Nigeria have high cadmium levels, posing health risks.
research Diagnostic applications and therapeutic option of Cascade CRISPR/Cas in the modulation of miRNA in diverse cancers: promises and obstacles
CRISPR/Cas systems show promise for cancer treatment by targeting miRNAs, but delivery and specificity challenges remain.
research Synthetic hair reactions and treatment of complications: Case reports
Synthetic hair implants can cause severe scalp problems and removing them improves conditions; natural hair transplants are safer and more effective.
research Morphological characteristics and notes of the skin in preclinical toxicity assessment
Skin structure complexity and variability are crucial for assessing skin toxicity in safety tests.
research Formulation and Evaluation of a Polyherbal Hair Dye Containing Phyllanthus reticulatus Fruit Extract: Physicochemical, Antioxidant, Antimicrobial and Stability Assessment
The polyherbal hair dye is a safe, effective, and eco-friendly alternative to synthetic dyes.
research Assessing the Merit of the Apple Cider Vinegar Rinse Method for Synthetic Hair Extensions
Apple cider vinegar rinses for synthetic hair extensions lack scientific proof of reducing harmful chemicals.
research Review on Herbal Hair Dye
Herbal hair dyes are safer and eco-friendly alternatives to synthetic dyes, offering natural color and hair benefits.
research Colour cosmetics: Extraction and application of plant-based pigments in the shampoo formulation
Plant-based pigments in shampoo offer vibrant colors and scalp benefits, meeting quality standards and providing a natural alternative to synthetic dyes.
research Vaping Culture and Cutaneous Health: A Trend with Skin-Deep Consequences
Vaping may harm skin health by causing inflammation.
research Skin surgery. Vol. I and II
The document suggests improvements for a hair and scalp disease book and recommends a two-volume skin surgery reference for dermatologists.