July 2025 in “Journal of Oncology Research and Therapy” This study found that the effectiveness of scalp cooling in preventing chemotherapy-induced alopecia in early-stage breast cancer patients depends on the integrity of the follicular pigmentary unit, particularly consistent melanosome quantity.
August 2026 in “International Journal of Bioprinting” This review highlights the complexities of hair graying and the limitations of current models to fully replicate hair follicle pigmentary unit function, suggesting that technologies like organoids and bioprinting show promise but require further development for effective hair repigmentation interventions.
3 citations
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December 2003 in “Micron” This review discusses recent advancements in hair loss treatments, focusing on androgenetic alopecia, alopecia areata, frontal fibrosing alopecia, and hair transplant technologies, without presenting new research findings.
210 citations
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May 2006 in “The FASEB journal” This study found that oxidative stress in hair follicle melanocytes contributes to premature aging and apoptosis, providing insights into graying as a model for studying aging and testing antiaging therapies.
66 citations
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October 1999 in “Annals of the New York Academy of Sciences” This article discusses the potential role of a local skin POMC system in the murine hair cycle and cutaneous stress responses, with no new results presented.