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This study found that D-004, a hexanic extract from the Cuban royal palm fruit, did not cause genotoxic effects in male germ cells of mice over an 8-week period.

This study found that sulfur mustard affects hair follicles and sebaceous glands in the skin by causing cellular damage, inflammation, and disrupting wound healing processes in hairless mice.

This review discusses how transposable element activation may hinder tissue regeneration and explores mechanisms to control this activity, reporting no new experimental results.

This study found that overexpression of antizyme in MEK-activated transgenic mice reduced skin tumor development and restored normal differentiation of keratinocyte progenitor cells, highlighting the role of polyamines in keratinocyte biology.

This special issue contains abstracts from the ASA 40th Annual Meeting, providing an overview of various studies without reporting new primary results.

This review discusses the potential of ultraviolet (UV) radiation technologies in wound care, highlighting their antimicrobial properties and risks of DNA damage, but reports no new clinical findings.

This study introduced a novel in vitro murine assay using transgenic mice to identify immunomodulatory compounds, which identified 160 potential hits from 4,398 compounds screened.

This research quantified the fidelity of human mitochondrial DNA polymerase and found it averages 1 error in 440,000 nucleotides, impacting its function related to disease and mitochondrial health.

This article discusses the genetic polymorphisms affecting the antioxidant system and suggests that personalized detoxification plans and nutrition may be beneficial for patients with chronic diseases, but it reports no new clinical findings.

This study found that colorectal cancer patients could be categorized into two groups based on mitochondrial-related gene features, with distinct survival outcomes and tumor microenvironment characteristics, suggesting these features could inform individualized treatment plans.

In this study, mice orally exposed to carbon-based nanoparticles for 30 days showed significant liver and kidney changes, behavioral alterations, and physiological disturbances, suggesting potential severe health risks due to the nanoparticles' slow clearance and formation of reactive oxygen species.

This study found that CI-1033 caused skin lesions in rats that resemble effects seen in humans receiving EGF receptor inhibitors, suggesting this animal model can help explore the mechanisms behind this cutaneous toxicity.

This study found that Acanthus montanus leaves' aqueous extract is a developmental toxicant in rats, leading to several adverse effects on offspring when used during pregnancy.

In this study, injecting chimeric RNA–DNA oligonucleotides into mice skin caused a temporary mutation in keratin 17, altering hair morphology, but the mutation was transient due to genetic compensation or cell replacement.

This study found that deleting the Twist1 gene in skin keratinocytes significantly reduced UVB-induced skin cancer and hyperproliferation in mice and suggested Twist1 as a target for skin cancer prevention.

This article reviews the diverse regulatory roles of alpha-melanocyte-stimulating hormone in skin biology, highlighting its potential involvement in maintaining tissue homeostasis and protecting against inflammation-induced DNA damage but reports no new clinical findings.

This study developed a new analytical method to identify a wide range of endocrine disrupting compounds in full-term amniotic fluid, revealing diverse substances with potential endocrine activity.

This review summarizes adverse events associated with EGFR-targeting cancer therapies, such as skin rashes and lung disease, and reports no new clinical results.

This study reported that the NUDT15 R139C genetic variant was significantly associated with thiopurine-induced leukocytopenia in Japanese inflammatory bowel disease patients, independent of 6-thioguanine nucleotide levels.

This study found that activating the erbB-2 oncogene in transgenic mice led to severe skin abnormalities and fatal defects, indicating erbB-2's significant role in skin and hair follicle development.

In this study, γ-ray exposure in mice decreased hair follicle density and pigmentation, suggesting damage to stem cells affecting hair follicle regeneration.

This study found that injury-induced proliferation of wild-type cells can suppress oncogenic growth in Ras-mosaic skin.

This paper discusses various toxicological properties of diphenyl cresyl phosphate, highlighting its low acute toxicity, potential neurotoxicity linked to o-cresyl phosphate content, and the lack of data for inhalation exposure, but presents no new experimental findings.

This study found that paternal exposures accounted for a small fraction of calls to the MotherSafe service, and highlighted the lack of reliable information on paternal exposures in publicly available resources.

This study found that the ID2 gene was highly expressed in bulge-derived keratinocytes when exposed to contact sensitizers and may serve as a marker to distinguish sensitizers from irritants during in vitro testing.

In this study, ethanamizuril was found to cause alopecia, biochemical changes, and organ damage at higher doses in rats, with a no-observed-adverse-effect level of 20 mg/kg over 30 days.

Results are not reported in this study, which investigated the effects of radiation on hair follicles and evaluated various cellular responses and signaling pathways, particularly focusing on WNT signaling and the impact of Wnt3a treatment.

This study found that PM2.5 exposure induced oxidative stress in human keratinocytes and mouse skin, causing cellular damage, which was mitigated by the antioxidant N-acetyl cysteine.

In this study, the elimination of NG2+ hair follicle stem cells during the anagen phase was associated with an aggravated sensitization phase of allergic contact dermatitis, suggesting their immunosuppressive role.