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In this study, basal cell carcinoma developed in Ptch-deficient mice only after chemical treatment, not skin wounding, suggesting a second unknown event is necessary for tumor formation.

This study found that a catalytically active version of Vav2 significantly altered gene expression patterns in hair follicle stem cells in mice, with these changes varying over the animals' lifespans.

In this study, hair samples from dogs with chronic degenerative valve disease showed significantly higher concentrations of certain endocrine-disrupting chemicals compared to healthy dogs, suggesting a potential link that warrants further investigation.

This review discusses the harmful effects of coloring shampoos containing trihydroxybenzene on the scalp-skin barrier and emphasizes the need for safer ingredient selection to prevent side effects.

This study validated the Black Identity, Hair Product Use, and Breast Cancer Scale (BHBS) as a tool to measure social and cultural factors related to hair product use and perceived breast cancer risk in Black women.

This study found that spironolactone was not independently associated with increased breast cancer recurrence and may be considered for treating alopecia in survivors.

This study suggests that both men and women with higher body hair density may have an increased risk of developing basal cell carcinoma and squamous cell carcinoma.

This article examines challenges in the pharmaceutical supply chain during pandemics, highlighting issues like raw material sourcing and distribution delays, and suggests enhancements such as AI, blockchain, and public-private alliances to ensure stability and resilience.

This critical review highlights the anti-carcinogenic properties of luteolin, a plant flavonoid, and examines how encapsulating luteolin in nanoformulations may overcome its bioavailability challenges, potentially enhancing its effectiveness as a safer cancer treatment according to this source.

This study found that hydroquinone caused structural damage to the skin of rats, while aloe vera reduced this damage, suggesting potential concerns for its use in skin lightening creams.

This review discusses the potential dermatological benefits of caffeine for hair growth, rosacea, and skin cancer, but notes significant limitations in available research.

This study found that CD34 is necessary for TPA-induced activation of hair follicle stem cells and tumor formation in mice, with CD34 knockout mice showing delayed and reduced tumor development compared to wild-types.

This study conducted a large-scale comparison using FAERS data to assess the post-marketing safety profiles of spironolactone, eplerenone, and finerenone, finding unique adverse event patterns for each drug and highlighting the need for personalized safety monitoring and further investigation in other pharmacovigilance databases.

This article reviews the risks of metal exposure from cosmetic products and emphasizes the need for stricter regulation and consumer awareness, without presenting new data or results.

This review discusses the role of cytochrome P450 enzymes in skin metabolism and drug development for skin diseases, highlighting their importance and suggesting further research, but reports no new experimental findings.

This study found that overexpressing PKCδ in transgenic mice did not reduce squamous cell carcinoma development induced by UV radiation, despite its effectiveness against TPA-promoted cancer in these mice.

This review discusses the potential risks of formaldehyde in hair keratin treatments like Brazilian blow-dry, and reports no new clinical results; it emphasizes the need for greater safety assessments including occupational exposure.

This review highlights the significant risks posed by mercury to the endocrine system, including disruptions in hormone synthesis and regulation, stress response, and potential reproductive dysfunction, while noting the need for further research on dose-response relationships and long-term impacts.

This article discussed the potential risks of commercial hair oils, which may contain harmful ingredients, and suggested that additive-free ayurvedic oils could offer a safer alternative for maintaining healthy hair, while urging dermatologists to be informed about different herbal hair oil options.

This study discusses the potential health risks associated with occupational radiation exposure, including genetic mutations, cancers, and other diseases, and outlines strategies for prevention and occupational health safety.

This study discusses the potential health risks associated with long-term exposure to chemicals in cosmetics, like cancer and reproductive disorders, and examines Ayurvedic remedies that may mitigate these effects by countering a type of reduced potency poison known as Dushivisha.

This study presents a case where a young male with cryptogenic stroke and patent foramen ovale, using finasteride, experienced symptomatic improvement after PFO closure and discontinuing finasteride, suggesting cardiovascular risks associated with the drug.

This manuscript suggests that exogenous hydrogen peroxide is a primary risk factor for higher incidence of cutaneous melanoma in swimmers, with UV radiation playing a secondary role.

Finasteride use for hair loss is linked to an increased risk of suicidal thoughts and a higher risk of suicide.

The conclusion is that finasteride is linked to an increased risk of suicidal thoughts and a higher risk of completed suicide when used for hair loss.

The first Japanese family with Marie Unna hereditary hypotrichosis showed hair condition improvement in a child and highlighted the risk of misdiagnosis.

This article discusses various infection control practices necessary in dermatology to minimize exogenous infection risk and reports no new clinical results.

This review explores the clinical characteristics, risk factors, and treatment challenges of scalp basal cell carcinoma, noting its potential aggressiveness and difficulty in treatment, but reports no new clinical results.

Sex hormones might influence bladder cancer development, and aromatase inhibitors could increase risk in postmenopausal women.

This meta-analysis reported that individuals who frequently use hair dye or have used it for over 20 years have an increased risk of developing non-Hodgkin's lymphoma.