27 citations
,
March 2019 in “PLoS ONE” Thyroxine (T4) may help heal skin wounds by promoting new skin and blood vessel growth.
27 citations
,
April 2011 in “Folia Histochemica et Cytobiologica” DHT deficiency can disrupt cell connections in rat testes, possibly affecting fertility.
22 citations
,
June 2012 in “PLOS ONE” Cholesterol-related compounds can stop hair growth and cause inflammation in a type of scarring hair loss.
21 citations
,
November 2010 in “Journal of molecular medicine” FoxN1 gene is essential for proper thymus structure and preventing hair loss.
19 citations
,
January 2018 in “Scientific Reports” Non-immune factors play a significant role in alopecia areata.
16 citations
,
January 2021 in “Dermatology and therapy” An imbalance in gut bacteria is linked to skin immune diseases and may affect their outcomes and related health issues.
16 citations
,
March 2018 in “Seminars in Oncology” The document concludes that pregnancy and cancer share immune evasion tactics, but more research is needed before using checkpoint blockade immunotherapy in pregnant cancer patients to avoid harm to the placenta.
14 citations
,
February 2021 in “Experimental Dermatology” Cannabinoid receptor-1 signaling is essential for the survival and growth of human hair follicle stem cells.
12 citations
,
November 2014 in “PLOS Computational Biology” The study concluded that hair growth in mice is regulated by a stable interaction between skin cell types, and disrupting this can cause hair loss.
11 citations
,
March 2020 in “Immunology” Human prenatal skin develops an immune network early on that helps with skin formation and healing without scarring.
5 citations
,
January 2013 in “Journal der Deutschen Dermatologischen Gesellschaft” The document concludes that individualized treatment for malignant epithelial tumors is necessary and more research on metastatic squamous cell carcinoma treatments is needed.
4 citations
,
January 2015 in “International Journal of Trichology” Transplanted hair follicles can change and adapt to new areas of the body, with the immune system possibly playing a role in this adjustment.
4 citations
,
April 2010 in “Expert review of dermatology” Restoring immune privilege in hair follicles could help treat certain types of hair loss.
3 citations
,
May 2023 in “Precision clinical medicine” Researchers found four genes that could help diagnose severe alopecia areata early.
2 citations
,
August 2022 in “Emergency medicine international” Keloid skin disorder involves abnormal fibroblast activation and immune response, linked to a group of genes including FGF11.
1 citations
,
April 2018 in “Journal of Investigative Dermatology” PRC1 is essential for proper skin development and stem cell formation by controlling gene activity.
April 2018 in “Journal of Investigative Dermatology” Ovol2 is important for proper skin healing and hair growth.
November 2013 in “Elsevier eBooks” Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.
May 1991 in “Current problems in dermatology” Skin issues can indicate immune system problems.
March 2026 in “Frontiers in Cell and Developmental Biology” Vascular endothelial cells may significantly influence skin stem cells, but more research is needed.
February 2026 in “ImmunoTargets and Therapy” Tumor immunotherapy can cause hair loss by disrupting hair follicle immunity.
September 2025 in “Sahel Journal of Life Sciences FUDMA” Chemical hair straighteners can severely damage hair and scalp with repeated use.
July 2025 in “Clinical Cosmetic and Investigational Dermatology” Immune cells and cytokines significantly affect pathological scar development.
March 2024 in “medRxiv (Cold Spring Harbor Laboratory)” Recent selection on immune response genes was identified across seven ethnicities.
October 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” A protein called EGFR protects hair follicle stem cells, and when it's disrupted, hair follicles can be damaged, but blocking certain pathways can restore hair growth.
October 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Immune cells are essential for early hair and skin development and healing.
Live imaging helps us understand skin immune responses and develop treatments.
May 2015 in “Journal of The American Academy of Dermatology” Treatment with biologic agents can significantly improve psoriasis symptoms, and blood biomarkers could potentially predict individual patient's response to treatment.
116 citations
,
August 2010 in “Nature” Scientists turned rat thymus cells into stem cells that can help repair skin and hair.
91 citations
,
May 2003 in “American Journal of Pathology” Prolactin affects hair growth cycles and can cause early hair follicle regression.