April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that patients with alopecia areata had significantly lower frequencies of IL-10 producing CD19+CD24hiCD38hi regulatory B cells compared to healthy volunteers, suggesting a potential role for these cells in the autoimmune response seen in the condition.
April 2023 in “Journal of Investigative Dermatology” This study found that dimethyl fumarate improved delayed wound healing in Il36rn-/- mice by reducing neutrophil extracellular trap formation and oxidative stress.
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.
April 2023 in “Journal of Investigative Dermatology” This research explored the roles of various T cell types in chronic alopecia areata, finding that increased severity of lesions and hair loss may be linked to decreased lesional Foxp3+ Tregs, with a notable role for IL-17 and Th17 lymphocytes in the pathological process.
March 2023 in “Clinical, cosmetic and investigational dermatology” This study suggests that IL-33 promotes hair follicle changes and T cell infiltration in psoriatic mice and humans, contributing to psoriatic alopecia.
January 2023 in “International Journal of Zoological Investigations” This study identified that certain genetic polymorphisms in IL-16 are associated with an increased risk of alopecia areata in an Iraqi population.
November 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” This study reported that IL-15 promotes human hair growth and protects hair follicle immune privilege, potentially stabilizing alopecia areata treatment outcomes when selectively stimulating IL-15Rα signaling.
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.
July 2022 in “Journal of Investigative Dermatology” This study suggests that interleukin-15 plays a complex role in alopecia areata, potentially contributing to immune infiltration while also protecting against hair follicle immune privilege collapse and promoting hair growth.
July 2022 in “Journal of Investigative Dermatology” This study found that a TYK2 inhibitor, BMS-986202, may restore immune privilege in hair follicles and promote hair regrowth in a humanized alopecia areata mouse model by inhibiting IL-12-mediated signaling.
January 2022 in “The Egyptian Journal of Hospital Medicine” This study found that higher serum IL-21 levels may serve as a promising diagnostic and prognostic marker for alopecia areata, strongly correlating with disease activity.
April 2021 in “Journal of Investigative Dermatology” This study suggests that rather than inhibiting IL-15, selectively stimulating IL-15Ra-mediated signaling could be beneficial for managing alopecia areata and possibly other inflammatory hair loss conditions, as IL-15 promoted hair growth and maintained immune privilege in human hair follicles.
April 2021 in “Journal of Investigative Dermatology” This study found that skin bacteria promote regeneration in wound-induced hair follicle neogenesis, suggesting a role for IL-1β signaling and challenging the belief that infection inhibits healing.
This study evaluated interleukin-26's antimicrobial activity in Hidradenitis Suppurativa and explored its potential role in chronic skin inflammation.
January 2020 in “Social Science Research Network” This study found that skin bacteria contribute to regeneration in wound healing and WIHN by promoting IL-1β signaling, challenging the view that sterility is always beneficial for healing small wounds.
September 2019 in “Journal of Investigative Dermatology” This study found that in chronic alopecia areata, increased IL-17 expression and CD8+CD49a-Trm cell infiltration in hair follicles were associated with more severe histopathologic gradings, while Foxp3+mTreg infiltration decreased.
This study observed that mice treated with mrIL-36α showed differences in wound-induced hair neogenesis compared to those treated with PBS, indicating a potential role of mrIL-36α in hair growth after skin injury.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” In this study, IL-1α and IL-7 were found to work together to activate epidermal γδ T-cells, which in turn promote hair follicle stem cell proliferation during mouse wound healing.
April 2018 in “Journal of Investigative Dermatology” This study found that acne lesions and nonlesional skin in mild-to-moderate acne patients showed significant Th17-skewing and increased antimicrobials, suggesting systemic targets like IL-17/IL-23/IL-36 could be therapeutic.
April 2018 in “Journal of Investigative Dermatology” This study found that IL-9 influences the behavior of human primary keratinocytes by promoting motility while reducing invasion potential through a novel mechanism independent of matrix-metalloproteinases.
April 2018 in “Journal of Investigative Dermatology” In this study, researchers reported that IL-17C plays a key pro-inflammatory role in human skin diseases and may be a promising therapeutic target for inflammatory skin conditions.
This study found that IL-1α and IL-7 secreted from keratinocytes in a genetically engineered mouse model can stimulate the expansion of γδT-cells, aiding in the proliferation of epidermal stem cells for wound healing.
This study found that interleukin-1α and interleukin-7 secreted by keratinocytes enhance the proliferation of γδT-cells and epidermal stem cells, revealing mechanisms of stem cell activation during wound healing in mice.
This study suggests that ethyl acetate extract of Equisetum debile may be effective for functional food and nutraceutical use due to its strong 5α-reductase, IL-6 inhibition, and lipid peroxidation activities without cytotoxic effects.
September 2016 in “Journal of Dermatological Science” This research suggests that hair follicle-derived cytokines IL-7 and IL-15 are crucial for maintaining resident memory T cells in the skin, which may be relevant for diseases like cutaneous T cell lymphoma.
January 2015 in “ScholarlyCommons (University of Pennsylvania)” This study discovered that DNA damage independently induces IL-19 and IL-24 cytokines, which regulate senescence-associated secretory phenotype factors, suggesting potential pathways for treating cancer and age-related diseases.
January 2010 in “CNR Solar (Scientific Open-access Literature Archive and Repository) (Consiglio Nazionale delle Ricerche)” This study found that combining metformin and clomifene citrate improved pregnancy outcomes and reduced miscarriage rates in women with PCOS and infertility undergoing intrauterine insemination.
This study found that adipose derived stem cells in areas of alopecia in patients with androgenetic alopecia showed different levels of various signaling proteins compared to other scalp and periumbilical regions.
1 citations
,
August 2021 in “Journal of Investigative Dermatology” ASLAN004 was safe and well-tolerated, supporting further development for treating certain diseases.
70 citations
,
December 2004 in “Differentiation” This study identifies six novel keratin genes from the chromosome 17q21.2 region, suggesting their association with hair follicles, while all 27 keratin genes in the domain have been characterized transcriptionally.