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This study found that variations in sleep patterns, free testosterone, and 5-alpha-reductase type 1 activity are associated with changes in sebum excretion in women, which may contribute to variability in acne studies.

In this study, college students with an evening chronotype were found to be at greater risk for androgenetic alopecia, potentially due to altered circadian rhythms as indicated by shifts in heart rate patterns and clock gene expression in hair follicles.

This study suggests obstructive sleep apnea may increase the risk of male-pattern baldness in men with a family history of hair loss, and links low serum transferrin saturation levels to both conditions.

This study found that Super Merino sheep have a higher wool follicle density, finer fleece, and distinct gene expression compared to Small Tail Han sheep, which may inform future breeding and genetic interventions.

This study found that EGF and KGF were expressed at different levels in the skin of Gansu alpine Merino sheep, suggesting these factors influence wool fineness.

In this study, researchers identified nine new sheep keratin genes, highlighting species-specific differences in the expression and compartmentalization of wool-related keratin genes compared to humans.

This study analyzed inner root sheath-specific genes in Tan sheep during various growth stages, finding peak expression at birth. The pattern of genes KRT71, KRT72, and TCHH is consistent with wool crimp, potentially influencing wool morphology.

This study found that certain FZD3 gene variants were significantly associated with wool traits in Chinese Merino sheep, suggesting potential as genetic markers for breeding.

This study identified 71 SNPs linked to black wool traits in Qira sheep and found that specific mutations in the TYRP1 gene significantly correlate with coat color variations, providing insights for their genetic selection and conservation.

This study found no significant difference in CUX1 core promoter methylation levels between different lambskin patterns in Hu sheep, suggesting other mechanisms influence CUX1 expression related to hair follicle development.

This research reported that consuming sweetened tea drinks is linked to an increased risk of female androgenetic alopecia, with the effect significantly mediated by bedtime habits rather than daily sugar intake.

This study found that a family history of androgenetic alopecia and specific trichoscopic signs are strong predictors of female pattern hair loss, leading to a nomogram model for risk prediction.

This study found that several factors, including ponytail hairstyles and alcohol consumption, were associated with increased severity of female pattern hair loss in the surveyed Chinese women.

This study found that in men with androgenetic alopecia, elevated triglycerides were the only factor consistently associated with the condition, suggesting a potential link between AGA and lipid metabolism, although other hormonal, metabolic, and sleep factors were not significantly different after propensity score matching.

Poor sleep, meat-heavy diets, and junk food worsen hair loss, while sugary drinks may help.

This study found that among female patients, those who consumed sweetened tea drinks more frequently had a higher risk of androgenetic alopecia, with the impact notably mediated by late bedtimes rather than by sugar intake from these drinks.

This study found that consuming sweetened tea drinks is associated with an increased risk of female androgenetic alopecia, and this relationship is influenced by bedtime habits rather than sugar intake from soft drinks.

This study generated FGF5-knockout Dorper sheep using the CRISPR/Cas9 system, resulting in significantly increased fine-wool and active hair-follicle density, and explored downstream signaling pathways for potential applications in androgen alopecia treatment.

This study found a significant association between premature greying of hair and deficiencies in vitamin D, vitamin B12, hypothyroidism, and disrupted iron profiles, alongside lifestyle factors like stress and smoking.

In this study, a qualitative review of research suggested that regular moderate physical activity and healthy lifestyle habits may help manage male androgenetic alopecia by improving metabolic and hormonal balance, although excessive exercise could worsen hormonal effects linked to the condition.

This meta-analysis found that several factors are significantly associated with the presence and progression of androgenetic alopecia, including family history, smoking, alcohol consumption, poor sleep quality, being overweight, hypertension in men, insulin resistance, and high fasting insulin levels.

In this study, researchers found a strong association between premature graying of hair and deficiencies in vitamin D and B12, hypothyroidism, and deranged iron profiles, along with higher stress, altered appetite, smoking, and sleep pattern issues, significantly impacting quality of life.

In this study, the most common types of alopecia observed in patients visiting an oriental medicine clinic were androgenetic alopecia, alopecia areata, and telogen effluvium.

This study observed that unbalanced dietary life is a major cause of hair loss, with hair loss most frequently occurring at the front of the head, and found that people most want hair growth promoting agents for future treatment.

This study found that more frequent shampoo use, high fat consumption, work pressure, and mental labor were associated with an increased risk of androgenic alopecia.

This study found that ancient and modern Chinese goats share close genetic ties, originating from the Fertile Crescent, with genetic divergence influenced by China's climatic divisions.

In this study, researchers identified a number of differentially expressed genes that may influence wool growth in Aohan fine wool sheep, offering insight into the genetic regulation of wool quality and yield.

This study found distinct expression patterns of various transcription types during hair follicle morphogenesis, providing a foundation for understanding hair development mechanisms and aiding selective breeding for desirable wool traits in a specific breed.

This study aims to assess how daily life factors affect sleep patterns and describe individual sleep changes across the year, with results to be published in future research.

This study identified distinct gene expression patterns in wool follicle bulbs that may play important roles in wool follicle cycling and regeneration in sheep.