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In this study, Dodatek A operationalizes the Functional Androgen Axis framework by defining three system-level indices and an efficiency metric to describe androgen function, incorporating key methodological improvements and acknowledging significant limitations for future empirical validation.

GLI2 activates GLI1, promoting skin tumor growth and hair development.

This study found that labeled galectin-1 binds to specific nuclear sites in human bone marrow stromal cells and keratinocytes, suggesting a role in nuclear function, although only in a small fraction of cells.

New method, hair distribution width (HDW), improves accuracy in diagnosing androgenetic alopecia (AGA).

In this study, researchers developed a mathematical model of outer hair cell hair bundles that replicates experimental responses to mechanical stimuli, providing insights into the stimulus-dependent adaptation mechanisms and the functional significance of their three-row stereocilia configuration in mammalian hearing.

This study found that Gp₄G increased hair length, papilla cell numbers, and versican deposition in treated animals, potentially through alterations in hair follicle phases and nucleotide concentrations.

This study found that GALT5 and GALT2 are redundant enzymes essential for O-glycosylation of AGPs, with mutations leading to significant growth and development defects in plants.

This study found that the proposed Bayesian measurement-error-driven hidden Markov regression model effectively calibrated inflated covariate effect sizes in a community-based survey on androgenetic alopecia regardless of misclassification type.

In this study, the researchers developed a computer-aided imaging system to quantitatively measure baldness in Chinese women with female pattern hair loss, potentially improving the precision of severity evaluation compared to traditional scales.

This study developed a mathematical model to explore the interactions between hair cycle dynamics and immune system activity in alopecia areata, providing insights into disease progression and potential targets for treatment by simulating immune response effects on hair follicles.

This study found that precision 40Hz gamma-transcranial alternating current stimulation significantly improved negative and cognitive symptoms in patients with schizophrenia compared to a sham group, suggesting promising potential for this neuromodulation technique in treating these symptoms.

This study identified genetic variations that could serve as candidate markers for improving body conformation traits in Kazakh fat-tailed coarse-wool sheep through marker-assisted selection.

This study found that ultra-high molecular weight poly-γ-glutamic acid promoted hair growth in telogenic C57BL/6 mice by inhibiting 5-alpha reductase activity and inducing the anagen phase.

This study proposes a new, objective method to classify human hair into eight categories based on specific shape measurements, rather than traditional ethnicity-based classifications.

Certain genes influence the direction of hair whorls on the scalp.

Hair glycation can indicate long-term blood sugar trends in diabetics.

In this study, researchers found that synchronization between expanding epithelial cells and background mesenchymal cells in the mouse hair cycle may be maintained by inhibitory regulation, with potential mediators of this regulation identified.

This study presents a new classification of adult human scalp hair patterns based on high-resolution photographs, which may assist hair restoration surgeons and dermatologists in determining appropriate punch size for follicular unit extraction.

This study mapped the curly mutation in mice to a specific region on chromosome 11, identifying it as a candidate model for studying human genetic hair disorders.

This article introduces signatureSearch, a software package designed for gene expression signature searching and functional enrichment analysis, but reports no new clinical results.

This study suggests that immune privilege guardians and the pro-inflammatory cytokine interferon-γ significantly influence the dynamics of alopecia areata, supporting the hypothesis that immune privilege collapse is crucial in its development.

This publication presents a library of precision geometric medicines that reportedly kill harmful bacteria and fungi while sparing beneficial organisms, using a delivery system that targets pathogens specifically and avoids ecological harm.

This study used high-resolution imaging and genetic analysis to investigate hair density in the Dazu black goat, identifying key genes like GJA1 and GPRC5D involved in follicle development and maintenance, and highlighted their role in animal hair density regulation.

In this study, the expression of Gnαs was significantly higher in black mice compared to white mice, suggesting its potential involvement in coat color formation in mice.

This study found that 53% of Japanese women have straight hair while 47% have varying degrees of curved hair, with distinct structural differences observed in the internal makeup of curved hair fibers.

This study used infrared spectral imaging to show for the first time the distribution of glypican-4 and glypican-6 in hair follicles across different growth phases, highlighting the potential of this technique for studying alopecia.

This study identified a nonsense mutation in the Sgkl gene as the cause of defective hair growth in a mutant mouse strain, implicating the SGKL signaling pathway in hair development.

This study identified a new class of shed hair in young women that could impact future hair research and suggests that the concept of hair miniaturization in androgenetic alopecia may need revision.

The document concludes that ideal facial proportions are guided by specific measurements and symmetry to enhance beauty, but individual characteristics must be considered.

This integrative review developed a Spiral Model to better represent human hair follicle dynamics and aging, which may assist in distinguishing natural aging from pathological changes and improving trichological interventions.