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This article discusses the need for rational strategies in developing hair loss drugs targeting specific events in hair follicle cycling, reporting no clinical findings but emphasizing the importance of understanding molecular controls.

This study visualized mitochondrial metabolism in cultured bovine hair follicles and plucked human hairs, finding that ROS and mitochondrial polarization correlate in specific hair follicle regions, particularly near keratin deposition sites.

In this study, low-dose oral minoxidil for hair loss was associated with infrequent systemic adverse effects, and only 1.7% of patients discontinued treatment due to these effects.

This study identified the main secondary metabolites in Ziziphus jujuba seeds and confirmed that UPLC-MS/MS and GC-MS effectively demonstrate their pharmaceutical quality.

This study developed a standardized questionnaire to measure patient-perceived changes in hair growth and appearance, which showed significant favoring of active treatment over placebo in a clinical trial for male androgenetic alopecia.

In this study, epidermal Notch activation increased jagged 1 expression, leading to skin changes like thickening and blistering, with these effects inhibited when jagged 1 was absent.

This study provides the first crystal structure of the human SRD5A2 enzyme, revealing key insights into its function and inhibition which may aid future drug development.

This review explores the relationship between androgenetic alopecia and metabolic syndrome, suggesting an association that supports considering cardiovascular risk assessments in patients with this type of hair loss.

This study found that a cocktail of three proteins from embryonic skin can enable adult fibroblasts to regenerate hair follicles by altering gene expression and activating regenerative signaling pathways.

This study found that conditional knockout of N-WASP in keratinocytes of mice led to skin barrier defects, increased immune cell infiltration, and hyperproliferation of keratinocytes, indicating its crucial role in skin homeostasis.

This study observed that hair follicles in hair loss patients had increased levels of Propionibacterium acnes, potentially linked to elevated immune response gene expression in miniaturized hair follicles.

This study provides evidence that a polygenic component contributes to the heritable risk for androgenetic alopecia, indicating the need for further research to identify the complex biological pathways involved.

This study observed significant differences in hair care practices and biologic hair parameters between Caucasian and African American women, which may contribute to varying hair fragility and growth.

This review examines the roles of Hedgehog and Gli proteins in mouse embryonic mammary development and suggests that Gli3-repressor-mediated off-state of Hedgehog signaling determines mammary fate over hair follicle fate.

In this study, a dual recombinase-mediated genetic system showed that cavity macrophages accumulate on the surface of visceral organs during lung and liver injury but do not penetrate or contribute to tissue repair.

This article reviews the roles and mechanisms of stem and progenitor cell migration in adult organs for tissue homeostasis and regenerative medicine, but reports no new experimental results.

This animal study found that dermal papilla cells in hair follicles of chimeric mice can originate from various fibroblasts in the skin, challenging assumptions about their specific lineage.

Human hair follicles have a unique metabolism that changes between growth stages and may contribute to baldness.

This article reviews the lack of major breakthroughs and limited therapeutic options for extensive hair loss, emphasizing the need to address its psychological impact; it reports no new clinical results.

This case series suggests that Propionibacterium acnes colonization may contribute to the development of hair casts and diffuse non-scarring alopecia, as patients' symptoms improved with antibiotics targeting the bacteria.

This article compares the immunology of cancer and the placenta and suggests that immunotherapy for pregnant cancer patients could be feasible with careful exploration, though no new clinical results are reported.

Traditional Chinese medications can cause skin reactions, and better testing and reporting are needed to identify allergens.

This study reports that hair analysis could potentially monitor metformin use in diabetic patients, suggesting a possible correlation between daily dose and concentration in dark hair but not in light hair.

This case study reported a rare occurrence of lepromatous leprosy with Lucio phenomenon in a 50-year-old Indonesian living in Malaysia, highlighting the necessity for primary care practitioners, even in non-endemic areas, to recognize this serious leprosy reaction to prevent complications and transmission.

This article reviews the role of exosomes in promoting axonal regeneration and discusses recent findings on how exosome-borne molecules might influence the PTEN-mTOR pathway in injured neurons; it reports no new experimental results.

This study found dependencies between genetic variants and various phenotypes related to fetal and early childhood growth and neurological development in healthy infants, suggesting significant gene candidates for further investigation.

This review discusses traditional and complementary medicine practices for skin health, examining existing literature and emphasizing the challenge of conducting research in these areas, without providing new clinical results.

This review discusses the unique challenges faced by transgender patients with end-stage renal disease during the transplant process and outlines current management recommendations, but it reports no new clinical results.

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.