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This chapter explores the evolving cultural and scientific significance of coffee, highlighting how traditional beliefs, brewing innovations, and globalization have shaped its consumption and cultural impact across different societies.

This study examined the formation of acquired curved hair and found that the fusion of hair matrix cells during follicle regeneration contributes to asymmetric follicle shapes and curved hair, potentially linked to changes in type IV collagen and protein expression levels.

In this study, researchers used atomic force microscopy to capture and analyze morphological changes in the surface of healthy hair, identifying features such as pitting and rod-shaped macro-fibrillar elements, which could inform future research on hair conditions and care.

In this study, the ablation of Tet2/Tet3 genes in mouse skin epithelial cells led to altered hair shape and length, highlighting their role in regulating hair follicle gene expression and chromatin structure.

This study discusses eyebrow reconstruction techniques, highlighting the correction of unsatisfactory transplants using donor hair without laser or tattoos, focusing on factors like hair follicle density and eyebrow shape.

This study found that the SketchAndCalc tablet application offers an easy, rapid, and accurate method for measuring recipient areas in hair restoration, particularly excelling in accuracy for long and narrow shapes.

This study found that Fgf20 signaling facilitates fibroblast migration and influences dermal condensate cell development during hair follicle morphogenesis by supporting cellular activities such as cell cycle exit and specific cell shape adoption.

This study found that a positive feedback loop involving RHD2-derived ROS and Ca2+ influx maintains active growth sites in Arabidopsis root hair cells, influencing cell shape.

This study evaluated surgical methods for treating cicatricial alopecia and found that factors such as size, location, and shape are crucial in deciding the approach, with good outcomes seen in 18 out of 24 patients.

This dissertation reports three findings: vertical mergers can facilitate downstream collusion, advertising for new products may follow an inverted U shape, and incumbents might obscure the quality signals of uncertain new market entrants.

In this study, researchers established a model using Mongolia Sheep hair follicles to investigate growth mechanisms, noting that adding insulin and hydrocortisone helped maintain follicle shape during extended culture.

This study examines the structure of the "sinuskissen" in cat hair follicles, revealing it as a loose connective tissue susceptible to changes in aqueous flow, and describes its variable three-dimensional shapes.

This study reported that ovulatory PCOS is a milder form of the condition compared to classic PCOS phenotypes, which share similar clinical and hormone characteristics.

This study identified multiple mutations in the 5 alpha-reductase-2 gene among male pseudohermaphrodites in the Dominican Republic, suggesting they do not share a common ancestry.

This review discusses trichotillomania, its prevalence, and treatment options, emphasizing that many sufferers experience delays in treatment due to secrecy and shame, but reports no new research findings.

In this study, researchers found that two dominant haplotypes in the EDA2R/AR intergenic region have likely been shaped by demographic changes and selection during human evolution, particularly notable in African and non-African populations.

This retrospective study reviewed 31 years of follicular unit transplantation data for female pattern hair loss, finding that the surgery is effective with low complication rates and avoids the need to shave recipient sites.

In this narrative, Dr. Angela Rodgers shares her experience at Baldie Con 2023, highlighting how attending a community-focused conference helped her understand the psychosocial impacts of chronic illness and the importance of connecting with others who share similar experiences.

This study observed that women with cicatricial hair loss had an increased risk of hypertension, which may share overlapping biological origins.

This study explored the motivations behind 'bro-science' YouTube videos on baldness, finding that posters aim to communicate product benefits, share research and experiences, and create a community around shared solutions.

In this study, researchers conducted additional IHC staining on equine skin sections and found that collagen type III primarily labels the extracellular matrix, while anti-PDGFR-antibody staining highlights cells with long-shaped processes mainly arranged around hair follicles.

In this study, researchers investigated the formation of spherical crystals of minoxidil in various alcoholic solvents, discovering new types like spherulite aggregates and a unique butterfly-shaped crystal, with the spherulite aggregates showing improved powder flow properties compared to other forms.

This source highlights the role of progestin in contraception, noting that while different types have varying progesteronic potential and effects, they share similar contraceptive mechanisms, allowing tailored use based on patient conditions.

This study examined the market trends for biologics that have lost patent exclusivity and predicted that drugs like adalimumab, once facing competition, could see price reductions and decreased market share, although the impact on accessibility and total patient use remains unclear.

This source highlights an increase in alopecia research over three decades, with key progress in understanding conditions like Frontal Fibrosing Alopecia and treatment efficacy. It also announces the Brazilian Journal of Hair Health's launch to share knowledge and support hair health developments.

This case report describes a man with trichorrhexis nodosa of the beard, who experienced symptomatic improvement after being advised to shave and avoid brushing, confirming the diagnosis.

This thesis examines the medicalization of the male and female body from the 19th century to the present, highlighting how biomedicine has shaped norms around health and illness.

This study found that men with early androgenetic alopecia had higher levels of free testosterone, DHEAS, and LH, along with insulin resistance and higher homocysteine levels, suggesting they share risk profiles similar to PCOS in women.

This review discusses how physical appearance, including skin, facial features, and physique, is linked to aging and health risks, but reports no new experimental results.

This narrative review highlights the shared immunopathogenesis of alopecia areata and atopic dermatitis and discusses approved and investigational therapies that target common pathways, suggesting a future for personalized treatment strategies.