January 2024 in “Journal of dermatology and skin science” In this study, researchers found that applying topical aprepitant, which blocks substance P receptors, significantly reduced facial dermatitis and hair loss in rats experiencing erlotinib-induced skin side effects, highlighting the neurogenic inflammation's role and the protective effect of ROS inhibition.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that deleting Ube2n in adult mouse skin leads to inflammation and other skin changes, and identifies IRAK1/4 as potential treatment targets for inflammatory skin disorders.
April 2023 in “Journal of Investigative Dermatology” In this study, a mouse model of scarring alopecia demonstrated significantly reduced CD200R expression in affected skin, which may contribute to immune attacks on hair follicles.
April 2023 in “Journal of Investigative Dermatology” In ex vivo organ culture of human scalp hair follicles, this study found that IL-9 signaling inhibits hair growth, reduces progenitor cell generation, and disrupts immune privilege.
January 2023 in “Operative Techniques in Otolaryngology-Head and Neck Surgery” This chapter reviews the role of hair transplantation in gender affirming procedures for transitioning patients but reports no new clinical findings.
November 2022 in “Journal of Investigative Dermatology” This study found that ILC1-like cells can induce alopecia areata in healthy human hair follicles, challenging the traditional belief that the disease is primarily driven by CD8+ T cells.
November 2022 in “Cosmetics” This study observed that SY red pericarp rice extract promotes hair growth, inhibits 5α-reductase, and enhances hair regeneration in mice, with the extract being safe from cytotoxicity and irritation, indicating its potential as a natural hair growth promoter.
This study found that ILC1-like cells can induce alopecia areata symptoms in both ex vivo human hair follicles and in vivo mouse models, challenging the view that alopecia areata is solely CD8+ T cell-driven.
September 2022 in “The American Journal of Dermatopathology” This study found that IL-17 expression was significantly higher in perifollicular fibrosis of active Lichen planopilaris lesions, suggesting that targeting IL-17 could impact the disease's progression.
June 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” This study provides evidence that innate lymphoid cells-type 1 can induce alopecia areata in human hair follicles, challenging the view that it is solely a CD8+ T cell-driven autoimmune disease.
October 2021 in “Journal of Investigative Dermatology” This study found that interleukin-12 signals play a role in hair follicle immune privilege collapse in ex vivo alopecia areata models, and a TYK2 inhibitor may help prevent or reverse this process.
August 2021 in “The Journal of Physiology” This study found that GABA can depolarize murine sensory nerve axons via GABAA receptor activation, with the ß3 subunit being crucial to excitability, and that NKCC1 plays a vital role in mediating this effect.
May 2020 in “Research Square (Research Square)” In this rat study, bone marrow mesenchymal stem cell therapy reduced mortality and intestinal damage in acute liver failure by alleviating endotoxemia.
February 2020 in “Journal of emerging technologies and innovative research” This study developed a multipurpose herbal hair emulgel incorporating aloe vera, tea extract, coconut oil, and castor oil, aimed at promoting hair growth and controlling dandruff, hair fall, and greying. Evaluation found the product to be stable.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” This study suggests that low-dose blue light (453nm) may positively affect hair growth by interacting with the receptors CRY1 and OPN3 in hair follicle cells.
September 2017 in “Griffith Research Online (Griffith University, Queensland, Australia)” This study found that in a mouse model of Ross River virus-induced joint inflammation, targeting IL-17A and IL-17A/F heterodimers reduced disease severity.
August 2016 in “Journal of Investigative Dermatology” This study found that stimulating olfactory receptor OR2AT4 in human hair follicles with Sandalore® may slow catagen development and reduce keratinocyte apoptosis, suggesting potential implications for hair growth management.
April 2016 in “Journal of Investigative Dermatology” This study found that inhibiting JAK signaling can unexpectedly trigger hair growth in resting-phase mouse skin, implicating JAK-STAT pathways and oncostatin M in maintaining hair follicle stem cell quiescence.
April 2016 in “Journal of Investigative Dermatology” This study provides a comprehensive platform to explore stem cell interactions regulating hair follicle growth, revealing key signaling pathways in epithelial-mesenchymal interactions using advanced RNA sequencing and transgenic reporters.
June 2015 in “한국화장품미용학회지” This article reviews studies showing AT-Grow as effective in treating benign prostatic disease due to its anti-androgen properties but reports no new findings on its effect on hair growth.
September 2013 in “Regenerative Medicine” This summary reports that γδ T cells play a role in regulating hair follicle formation during wound healing in adult skin.
June 2012 in “Nature digest” A substance called prostaglandin D2 is linked to stopping hair growth in men with common baldness.
May 2012 in “Scientific American” New app improves storm surge predictions; advances in baldness treatment show potential but require time.
July 2011 in “مجله علمی پزوهشی دانشگاه علوم پزشکی ایلام” Testosterone reduces, while finasteride enhances, morphine's pain relief.
May 2011 in “EMBO Reports” Stem-cell research shows promise for understanding and treating diseases.
January 2011 in “Repository KITopen (Karlsruhe Institute of Technology)” This study suggests that contact sensitizers may treat alopecia areata by expanding suppressor cells and interfering with antigen presentation to lymphocytes.
January 2010 in “Nihon Hou Kagaku Gijutsu Gakkaishi” This study concluded that their modified immunohistochemical staining protocol can determine the ABO blood group of both medullated and non-medullated scalp hair, potentially aiding in hair sample screening before DNA analysis.
This study found that in mice with alopecia areata, a single subcutaneous injection of botulinum neurotoxin serotype A significantly reduced hair loss and stimulated hair follicle regeneration.
January 2005 in “Elsevier eBooks” This paper discusses the relationship between insulin resistance and polycystic ovarian syndrome, noting that when they coexist, they amplify androgen secretion and skin-related changes, affecting ovulation and fertility, but presents no new experimental findings.
August 2014 in “Journal of clinical & experimental dermatology research” This study outlines a hair regrowth treatment targeting hair follicle stem cells, 5-alpha reductase pathway, and microinflammation using PDGF and VEGF, but reports no clinical results.