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This review discusses the negative effects of cigarette smoking on various skin conditions and emphasizes the importance of dermatologists advising patients to quit smoking, but it presents no new research findings.

This study evaluated the hair growth potential of a microbial biotransformed extract of tobacco leaves in male albino wistar rats, but no new results are provided in the abstract.

This study highlights that smoker's mustache, a tobacco-related hair discoloration on the upper lip, is asymptomatic, generally unnoticed, and may resolve if smoking is discontinued, though patients often continue smoking.

This review discusses yellow hair discoloration associated with smoking and systemic conditions, proposing smoking cessation or hair removal as management options, but provides no new clinical results.

This study reported that active smokers, including e-cigarette and hookah users, had worse skin quality with more wrinkles and pigmentation compared to ex-smokers and non-smokers, suggesting smoking negatively impacts skin health and may motivate cessation efforts.

This study developed a sensitive method for analyzing nine biomarkers in hair, revealing an association between chronic tobacco smoke exposure and stress, highlighting its potential use in understanding the relationship between long-term tobacco exposure and chronic stress.

This study observed that higher prenatal androgen loads were associated with more severe alcohol dependence in male patients and linked to behaviors of pregnant women that may influence their children’s androgen exposure.

The researchers reported that silencing the NtNCED3-2 gene in tobacco reduced ABA content and drought tolerance, inhibited root and leaf development, and decreased photosynthetic ability due to altered isoprenoid metabolism.

This study found that basal cell carcinoma is more prevalent on the cutaneous lip while squamous cell carcinoma is more common on the vermilion lip, with rare recurrences following Mohs micrographic surgery.

This meta-analysis found that smoking is significantly associated with increased odds of developing and progressing androgenetic alopecia, with higher risks observed in men smoking at least 10 cigarettes daily.

This review discusses capillary aging and its phases, and emphasizes the dermatologist's role in diagnosing hair aging accurately, but reports no new clinical results.

This study provides detailed taxonomic and pharmacognostic analyses to authenticate and standardize seven herbal medicines, aiding in their differentiation from common adulterants for improved identification and classification.

This research highlights that various environmental pollutants, including particulate matter, tobacco smoke, and heavy metals, can significantly affect hair follicle health, linking them to conditions like alopecia areata and androgenetic alopecia, underscoring the need for further study in this area.

This article discusses the mechanisms by which Cutibacterium acnes contributes to acne vulgaris and mentions potential triggers like UV light and tobacco, but it reports no new clinical results.

This article explores the causes and associated syndromes of premature hair hypopigmentation, emphasizing a need for better understanding to guide individual patient education and treatment.

This study found that symptoms like dry hair, seborrheic scalps, and certain lifestyle factors correlate with hair loss in patients at hair loss clinics.

This review examines the dermatologic effects of tobacco use and nicotine, noting potential benefits and drawbacks for various skin conditions, but reports no new clinical results.

This study concluded that alcohol and tobacco products harm the skin by disrupting microcirculation, impairing the epidermal barrier, slowing wound healing, and accelerating the aging process.

This study found that treating tobacco roots with specific peptides like Gly, GlyGly, and GlyAsp significantly increased root hair development and influenced gene expression, potentially through an epigenetic mechanism.

The researchers reported that minor salivary gland stem cells exhibit stem cell characteristics and respond to tobacco-derived carcinogens, implicating the transforming growth factor beta pathway in their maintenance.

This review discusses the American Society of Preventive Oncology's focus on cancer prevention and highlights the ongoing challenges and developments in screening, tobacco control, and the need for innovative risk-reduction strategies; it reports no new research findings.

In this study, researchers identified similar presence of various nicotinic and muscarinic AChRs in lesional and normal epidermis, suggesting that tobacco-delivered nicotine may exacerbate acne inversa by interacting with endogenously produced acetylcholine.

In this study of a Colombian sample, the researchers found that while sex, alopecia location, and symptoms aligned with global reports, age at presentation, tobacco use, and use of wigs and dyes were different from those noted in other countries.

This review discusses the complex relationship between smoking and skin diseases, noting both harmful and potentially protective effects of tobacco, and reports no new clinical results.

This study found that the peach gene CTG134, involved in auxin-ethylene interactions, plays a role in hormonal regulation during root hair formation in Arabidopsis and tobacco.

This article reviews current understanding and management of peripheral arterial disease and reports no new results; the authors emphasize early diagnosis and lifestyle modification for better outcomes.

This study suggests that cerebrospinal fluid levels of the neurosteroids allopregnanolone and pregnanolone correlate negatively with PTSD and negative mood symptoms, with potential sex-specific differences in synthesis enzyme blocks.

This review discusses the diagnosis, management, and treatment options for peripheral arterial disease and does not report new clinical findings; the authors emphasize the need for early diagnosis and comprehensive management.

This review hypothesizes that nicotine plays a crucial role in the pathogenesis of hidradenitis suppurativa by promoting inflammation and microbial growth, suggesting that anticholinergic agents might be a potential treatment strategy, but reports no new clinical findings.