115 citations,
November 2004 in “Brain Behavior and Immunity” Stress increases nerve fibers and immune cell activity in mouse skin, possibly worsening skin conditions.
101 citations,
March 2019 in “Cell Stem Cell” Certain immune cells in the skin release a protein that stops hair growth by keeping hair stem cells inactive.
65 citations,
June 2020 in “Stem Cell Research & Therapy” Certain immune system proteins are important for skin healing but can cause problems if there are too many of them.
55 citations,
May 2007 in “Australasian journal of dermatology” Two boys developed a viral skin infection during chemotherapy, which resolved with improved immune function.
43 citations,
February 2019 in “International immunology” Special immune cells called Regulatory T cells help control skin inflammation and repair in various skin diseases.
41 citations,
September 1991 in “Medical hypotheses” Prolactin may be important for skin growth and immune function.
39 citations,
May 2014 in “Frontiers in Pharmacology” Special immune cells called Tregs can help prevent lung scarring by blocking a specific growth factor.
25 citations,
July 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” Imiquimod cream activates hair follicle stem cells and causes early hair growth by changing immune cells and certain protein expressions.
21 citations,
February 2009 in “Journal of the American Academy of Dermatology” Some cases of tinea capitis, a fungal scalp infection, can look like scarring hair loss due to the body's immune response and the fungus itself.
18 citations,
January 2017 in “Annals of dermatology/Annals of Dermatology” Certain immune cells contribute to severe hair loss in chronic alopecia areata, with Th17 cells possibly having a bigger impact than cytotoxic T cells.
14 citations,
June 2017 in “Immunity” Special immune cells called Treg cells are important for maintaining and regenerating hair by activating a specific growth signal in hair stem cells.
14 citations,
January 2016 in “Experimental and molecular pathology” Giving immune serum from vaccinated mice to mice without T cells prevents infection and tumor growth.
9 citations,
July 2022 in “EMBO molecular medicine” Blocking certain immune signals can reduce skin damage from radiation therapy.
8 citations,
January 2007 in “International journal of experimental pathology” Hairless HRS/J mice resist Bacillus anthracis skin infections due to high numbers of immune cells, not because they lack hair follicles.
6 citations,
January 2021 in “Frontiers in Immunology” Certain immune cells worsen post-surgery gut paralysis by activating a specific immune response.
6 citations,
December 2013 in “Journal of Cutaneous Pathology” Certain immune cells are more common on the top of the head and might help predict or treat common hair loss.
5 citations,
February 2022 in “Seminars in cell & developmental biology” Recent findings suggest that genetic factors, immune system issues, and skin cell defects might contribute to the development of hidradenitis suppurativa.
4 citations,
April 2019 in “Cell Stem Cell” Certain immune cells in the skin can stop hair from growing.
2 citations,
September 2014 in “Nature reviews. Drug discover/Nature reviews. Drug discovery” Specific immune cells cause alopecia areata and blocking certain proteins can prevent it.
1 citations,
August 2023 in “Biomolecules” Certain immune-related proteins are higher in people with alopecia and their healthy relatives, hinting at a genetic link.
1 citations,
June 2006 in “Experimental dermatology” The conclusion suggests that early signs of hidradenitis suppurativa may start in the hair follicle, with genetic and immune factors playing a role, highlighting the need for more research on the hair follicle's immune system.
Non-immune dermal cells dominate, epidermal cells increase after day 9, and certain immune cells persist beyond inflammation in wound-induced hair follicle regeneration.
May 2022 in “The journal of immunology/The Journal of immunology” FOXN1 is crucial for thymus development and immune response in Xenopus laevis.
November 2020 in “Journal of The American Academy of Dermatology” Certain immune markers may predict chemotherapy response in mesothelioma, and nivolumab is a tolerable and effective treatment for advanced non-small cell lung cancer.
April 2018 in “Journal of Investigative Dermatology” Acne patients' skin, both with and without lesions, shows a strong immune response and higher antimicrobial activity.
February 2009 in “Journal of The American Academy of Dermatology” Certain immune system genes are linked to a higher risk of psoriasis and psoriatic arthritis, while others may offer protection.
286 citations,
June 2012 in “Nature Immunology” Hair follicles help attract immune cells to the skin during stress.
237 citations,
June 2013 in “Nature Medicine” A protein from certain immune cells is key for new hair growth after skin injury in mice.
103 citations,
January 2011 in “Blood” Thymus transplantation successfully restored immune function in infants with FOXN1 deficiency.
66 citations,
March 2018 in “British journal of dermatology/British journal of dermatology, Supplement” An imbalance between certain immune cells is linked to a chronic skin condition and may be influenced by obesity, smoking, and autoimmune issues.