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This article discusses objective methods for assessing hair loss and notes that most types of hair loss can regrow without treatment, but effective treatments for pattern or senescent alopecia remain unavailable.

This study used cashmere goats to map the differentiation of dermal papilla stem cells and identified key intermediate cell states involved in hair follicle regeneration.

This review examines the use of microneedles for treating alopecia areata, highlighting their ability to enhance drug delivery through the skin by bypassing the outer barrier and promoting hair growth with minimal invasiveness.

In this case report, researchers observed that scalp injection of adipose tissue may have a positive effect on hair regrowth in a patient with trauma-induced alopecia.

This study reviewed treatments and findings related to male androgenetic alopecia, noting that topical minoxidil and oral finasteride are effective for slowing hair loss, while newer interventions like PRP and microneedling show promise.

This review discusses the epidemiology, pathophysiology, diagnosis, and management of male androgenetic alopecia, noting that combination treatments, including FDA-approved and emerging therapies, may improve outcomes without added side effects.

This review highlights that while low-dose oral minoxidil appears well-tolerated in cancer patients post-chemotherapy, its use during active chemotherapy has shown potential benefits but remains under investigation, with preclinical studies suggesting a protective effect against chemotherapy-induced alopecia.

This review discusses the evolving understanding of epithelial stem cells, noting how new models challenge old assumptions and suggesting multiple stem cell populations contribute differently to skin and hair follicle regeneration.

Telogen effluvium is a common hair loss condition where many hairs enter the resting phase, often not noticeable until significant loss occurs, and treatment focuses on the underlying cause.

Treating ovarian-related inflammation may help hair regrowth in women with alopecia areata.

In this study, researchers discovered that the interaction between the hairless protein and the wise protein is crucial for hair-follicle regeneration, helping bald mice regrow fur.

This study investigated Liquid Nitrogen Cryotherapy for alopecia areata unresponsive to standard treatments and found that three out of five patients exhibited excellent hair regrowth, with manageable adverse effects like pain and erythema, suggesting potential as an alternative treatment.

This review discusses the causes and patterns of telogen effluvium and reports no new clinical findings; it highlights spontaneous recovery in many cases despite severe hair loss.

This article reviews telogen effluvium, including its causes, presentation, and prognosis, and concludes that while chronic cases may be severe, spontaneous recovery can often occur after many years.

This review discusses the roles of Wnt signaling in skin organogenesis and related processes but reports no new experimental results, highlighting areas for future research.

The document explains different types of hair loss, their causes, and treatments, and suggests future research areas.

This study found that thrombospondin-1 plays a critical role in hair follicle cycle regulation, with deficiency prolonging follicle growth and overexpression delaying it through antiangiogenic effects.

This manuscript reviews the latest understanding of alopecia areata's pathogenesis, highlighting the roles of genetic, immunological, and environmental factors, with a focus on immune responses involving IFN-γ and cytotoxic CD8+ T-cells as key contributors to hair follicle inflammation and function disruption without follicle destruction.

This study suggests that heparan sulfate is crucial for regulating hair follicle formation, cycling, and gland morphogenesis, with its ablation leading to continuous hair growth and increased gland activity in mice.

This study observed various patterns of permanent alopecia in breast cancer patients treated with taxanes and adjuvant hormonal chemotherapy, hypothesizing disruptions in hair follicle cycles due to chemoinflammatory and hormonal factors.

This review discusses the physicochemical properties, binding mechanisms, and factors affecting corticosteroid-binding globulin (CBG) functions, but reports no new clinical results.

This review discusses the management of hirsutism in women, highlighting promising treatments like metformin for polycystic ovarian syndrome, and emphasizes the importance of understanding hair growth cycles and realistic treatment expectations; it reports no new clinical results.

This animal study found that second generation mice exposed to excess zinc during gestation and lactation had reduced plasma copper, body weight, and hematocrit, with lighter and delayed hair development compared to mice on a normal zinc diet.

This study found that biologic therapies, particularly anti-TNF-alpha agents, have been linked to increased cases of alopecia areata in patients treated for autoimmune disorders.

This study suggests that Eclipta prostrata may promote hair growth in mice and human dermal papilla cells through regulating FGF-7 and mTOR signaling.

This case series reported that patients with trichotillomania and pseudofolliculitis experienced improvement in itch symptoms and hair regrowth after receiving topical steroids, topical, or oral antibiotics.

This case report describes a woman with trichotillomania who experienced marked improvement and hair regrowth after off-label onabotulinumtoxinA treatment.

This review discusses the potential use of essential oils and melatonin as nutraceuticals in dogs, highlighting their promising applications for addressing conditions like stress, anxiety, sleep disorders, and alopecia.

This case report describes an adult Italian woman with endothrix tinea capitis, highlighting the unusual finding of telogen-sparing arthroconidia involvement during the infection.

This study found that Katsuwonus pelamis heart hydrolysates promoted hair growth in human dermal papilla cells, a 3D hair follicle organoid model, and C57BL/6 mice, suggesting its potential as a bioactive hair growth ingredient.