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This study found that facial sun damage scores from UV photography correlate with skin cancer and melanoma risk factors, suggesting this technology may help identify individuals at higher risk.

This study found that genetic risk factors for PCOS are linked to increased body mass index and earlier developmental milestones in childhood, indicating that PCOS may affect both sexes from early life.

This study found that in Chinese goat breeds, specific genetic variations, particularly in Tibetan Cashmere goats, are associated with traits like hair growth and adaptation to high-altitude environments.

This study found that a specific genetic mutation in the Fgf5 gene may contribute to the long-hair trait in Angora rabbits by reducing the binding capacity of the FGF5 protein.

This study identified a novel missense mutation in the FGF5 gene associated with the longhair phenotype in about 3% of Maine Coon cats, suggesting it may be a breed-specific variant.

This case report details an extremely low-birth-weight preterm neonate presenting with unique dermatologic symptoms, leading to a diagnosis of neonatal inflammatory skin and bowel disease due to a novel homozygous EGFR gene mutation, highlighting the importance of genetic testing in ambiguous cases.

This review explores the risk factors, associated comorbidities, and psychological impacts of early-onset androgenetic alopecia, highlighting its complexity and potential implications for treatment response and overall health.

This study identified putative causal mutations for PCOS among first-degree relatives, although functional analysis of a specific GDF9 mutation was unsuccessful.

In this observational study, researchers found a strong association between higher alcohol and smoking indices and increased severity of male androgenetic alopecia.

This study found that lichen planopilaris is associated with several environmental factors, such as stress and hair dye use, as well as thyroid disorders and genetic components.

This study found no significant genetic correlations between male pattern baldness and COVID-19 outcomes, suggesting that shared genetic factors may not explain the reported association.

In this survey-based study, researchers reported a high prevalence of hair loss among subjects in Delhi and the National Capital Region and noted widespread unawareness of its dietary, hormonal, genetic, and environmental causes.

In this study, nail changes, particularly pitting, were associated with moderate to severe cases of alopecia areata and a positive family history, highlighting potential genetic factors in the condition.

This review explored the causes of hair graying and evaluated how plant-derived extracts and phytochemicals might alleviate it, noting that certain compounds showed potential in enhancing melanocyte function, reducing oxidative stress, and influencing stress-related pathways based on experimental evidence.

This review explores the role of the TMPRSS2 gene in facilitating SARS-CoV-2 infection and its potential as a therapeutic target in COVID-19 and other respiratory infections, highlighting challenges in developing selective inhibitors.

This study identified sex-specific determinants for facial wrinkles, finding that age is the strongest factor and that lifestyle influences like smoking, alcohol use, and skin color differentially affect wrinkling in men and women.

This study observed that individuals with premature hair graying had lower levels of certain serum nutrients and lifestyle factors like stress and smoking may contribute; hair oiling appeared protective.

This letter discusses the various risk factors associated with premature greying of hair, highlighting genetic predispositions, nutritional deficiencies, stress, and lifestyle factors, while noting a lack of conclusive data on effective interventions, as detailed in the reviewed studies.

This review discusses the clinical significance, mechanisms, and treatment options of insulin resistance, emphasizing its impact on endocrine diseases and the need for further research into inflammatory cytokines.

Copper may protect against alopecia areata, while certain inflammatory markers increase risk.

The researchers reported that various environmental factors and higher testosterone levels were linked to different patterns of hair loss in women with androgenic alopecia.

This review discusses hormonal influences on hair growth and suggests that understanding hormone-gene interactions may improve treatment of hirsutism and alopecia, but reports no new clinical findings.

Genes and hormones cause hair loss, with four genes contributing equally.

This study identified genetic loci and pathways associated with long hair growth in the Tianzhu white yak, providing new insights into the genetic mechanisms of this trait.

This study suggests a weak association between male-pattern baldness and some coronary heart disease risk factors, but does not support it as a strong indicator of coronary risk.

In this study, 21.1% of participants had actinic keratoses, with higher prevalence in men, and certain genetic and photoaging factors were positively associated with AK, though smoking was linked to reduced risk.

In this study, a photographic scale and questionnaire revealed that extensive central scalp hair loss was observed in 5.6% of African American women, with an association to a history of tinea capitis.

This study concluded that hair pigmentation, as measured by eumelanin-to-pheomelanin ratio, is not a risk factor for developing alopecia areata when compared to androgenetic alopecia patients.

This study in Japanese women identified SNP rs2419385 as significantly associated with hair thinning, suggesting potential involvement of nearby genes in its development.

This study identifies gene-regulatory networks related to genetic variants in skin and hair diseases, suggesting that dermal papilla cells are crucial in androgenetic alopecia.