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This study found that adding Wnt-10b to the culture medium of dermal papilla cells maintained their ability to induce hair follicles over 100 days in vitro.

This study found that minoxidil did not significantly increase hair shaft elongation in ex vivo human hair follicle culture, questioning the suitability of this method for studying its hair-growth-promoting effects.

This study found that in vitro treatments with 5alpha-reductase inhibitors and androgen receptor antagonists strongly stimulate VEGF expression in dermal papilla cells.

The researchers reported that hair follicle germinative epidermal cells can form complex structures when associating with papilla cells in culture, unlike other types of epidermal cells.

This study suggests that mammalian hair follicles may serve as a viable and non-invasive system for diagnosing traumatic brain injury, reflecting similar molecular responses observed in other tissues.

This case report describes the first use of photobiomodulation therapy with a continuous wave red laser (660 nm) as monotherapy for alopecia areata, resulting in significant hair regrowth within 7 days, though further research is needed for conclusive evidence.

In this study, ectopic Wnt10b-mediated β-catenin activation in hair follicles resulted in larger regenerating anagen hair structures, an effect modulated by the Wnt inhibitor DKK1.

In this study, researchers used synchrotron X-ray imaging to examine rat vibrissa follicles, finding that despite variations in vibrissa length and follicle size, certain sensory structures remain consistent, suggesting specialized roles in sensory processing depending on the vibrissa type.

This study found that serum AMH and new ultrasonographic criteria, such as FNPO ≥15 and OV ≥ 6.5 mL, effectively diagnosed PCOS, with a recommended AMH threshold of 4.7 ng/mL.

This study found that VEGF significantly enhances perifollicular vascularization during the hair growth phase, accelerating hair regrowth and increasing follicle and hair size, while its inhibition retards hair growth.

This study found that low fluence photoepilation with intense pulsed light targets the pigmented area of hair follicles, causing temporary hair loss by inducing a catagen-like state without severe follicle damage.

This review discusses the biology, pathophysiology, and management of eyelash anomalies, highlighting the need for more research into eyelash mechanisms and care, and reports no new clinical results.

This study found that in vivo confocal scanning laser microscopy accurately quantifies neogenic hair follicles in mice, producing results similar to histology while avoiding fixation artifacts.

This case report describes a 5-day-old male infant with a constellation of symptoms, including leptomeningeal angiomatosis, hair follicle nevus, and congenital alopecia, potentially representing a novel neurocutaneous syndrome.

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

In this study, a new leave-on hair treatment with Dynagen and zinc salts significantly increased hair growth rate, fibre diameter, and follicle strength in healthy women.

In this study, male patients with stage III-IV androgenetic alopecia who underwent hair transplantation using a technique that considers the direction and angle of hair growth reported a 19.7% increase in satisfaction regarding the naturalness of their results.

This study reports that in Rex rabbits, age affects fur quality and hair follicle traits, with the Wnt signaling pathway playing a role in their periodic hair follicle development.

This study reports that hydrocolloid wound dressings emit energy capable of delaying evaporation in a potassium ferricyanide solution surrounding a hair follicle.

In this study, researchers found that patients with alopecia areata who had nail involvement or a history of autoimmune disease showed significantly higher red cell distribution width levels.

This article discusses the hair follicle's regenerative cycles and the molecular mechanisms influencing them, emphasizing the need for therapeutic targeting of the "hair cycle clock" to manage hair growth disorders, without reporting new research findings.

This review explores the biology of wool follicles and suggests their potential use as research models in modern biology, but it reports no new findings.

This article details laboratory methods for isolating and culturing human dermal papilla cells but provides no new experimental results.

In this study, the SAFE System for follicular unit extraction demonstrated a favorable average follicle transection rate of 6.14% and is accessible for physicians with basic technical skills, showing promise for wider adoption.

This study found that partial follicular units extracted from the donor area can survive and regenerate new hairs at their original site and when transplanted, effectively creating two hair follicles from one.

This review discusses the regenerative potential of hair follicle stem cell populations and current approaches to reconstructing folliculogenesis for alopecia therapy, but reports no new clinical results.

Nanoparticles can be used to deliver drugs to hair follicles, potentially improving treatments for conditions like acne and alopecia, and could also be used for vaccine delivery and gene therapy.

This study suggests that human dermal fibroblasts can be converted into dermal papilla cell-like cells using microencapsulation, which may facilitate hair follicle regeneration in mice without chemical or genetic reprogramming.

This review highlights the various causes and treatment options for alopecia, noting that while non-scarring types often see successful hair regrowth, scarring forms require early intervention to manage inflammatory destruction of hair follicles.

Human hair follicle stem cells show signs of low oxygen levels, which may be important for hair growth and preventing baldness.