218 citations,
October 2013 in “Proceedings of the National Academy of Sciences of the United States of America” Mice lacking the PPARγ gene in their fat cells had almost no fat tissue, severe metabolic problems, and abnormal development of other fat-related tissues.
150 citations,
October 2010 in “The American Journal of Pathology” The document concludes that more research is needed to better understand and treat primary cicatricial alopecias, and suggests a possible reclassification based on molecular pathways.
134 citations,
July 2020 in “Experimental dermatology” Hair follicles are normally protected from the immune system, but when this protection fails, it can cause hair loss in alopecia areata.
127 citations,
July 2002 in “EMBO journal” Normal skin cell renewal doesn't need RAR signaling, but vitamin A-related skin thickening does.
127 citations,
January 2000 in “Journal of Investigative Dermatology” Cytotoxic T cells cause hair loss in chronic alopecia areata.
91 citations,
January 2010 in “Journal of Allergy and Clinical Immunology” NK cells play a role in skin diseases like eczema and psoriasis.
88 citations,
August 2014 in “PLOS genetics” Syndecan-1 is essential for maintaining skin fat and preventing cold stress.
84 citations,
February 2015 in “Experimental Dermatology” PPARγ is crucial for skin health but can have both beneficial and harmful effects.
77 citations,
March 2014 in “Cold Spring Harbor Perspectives in Medicine” Fat cells are important for healthy skin, hair growth, and healing, and changes in these cells can affect skin conditions and aging.
74 citations,
May 2016 in “Current opinion in pediatrics, with evaluated MEDLINE/Current opinion in pediatrics” Both vitiligo and alopecia areata involve an immune response triggered by stress and specific genes, with treatments targeting this pathway showing potential.
69 citations,
February 2008 in “The American journal of pathology” Controlled delivery of specific RNA and IL-4 restored hair growth in mice with autoimmune alopecia.
53 citations,
September 2020 in “Stem Cell Research & Therapy” New methods to improve the healing abilities of mesenchymal stem cells for disease treatment are promising but need more research.
46 citations,
April 2008 in “Archives of Dermatological Research” Substance P may worsen acne by increasing inflammation, but corticosteroids might help by reducing this effect.
44 citations,
November 2011 in “The Journal of Dermatology” New understanding of the causes of primary cicatricial alopecia has led to better diagnosis and potential new treatments.
38 citations,
January 2017 in “PPAR Research” PPAR-γ helps control skin oil glands and inflammation, and its disruption can cause hair loss diseases.
37 citations,
December 2021 in “Cells” Alopecia areata severity and treatment response are linked to specific cytokine levels.
36 citations,
June 2015 in “International journal of toxicology” Trichloroethylene causes skin inflammation in mice by increasing certain immune proteins.
28 citations,
November 2013 in “The journal of investigative dermatology/Journal of investigative dermatology” GMG-43AC may help reduce unwanted hair growth and treat certain hair loss conditions.
27 citations,
January 2013 in “The journal of investigative dermatology/Journal of investigative dermatology” Somatostatin may help protect hair follicles from immune attacks.
24 citations,
November 2019 in “Experimental Dermatology” PPAR-γ is important for healthy hair and its problems, and more research on PPAR-γ treatments is needed.
23 citations,
September 2017 in “Journal of the American Academy of Dermatology” Apremilast did not work for treating severe alopecia areata.
21 citations,
December 2005 in “The journal of investigative dermatology/Journal of investigative dermatology” T-cells in alopecia areata scalp show abnormal regulation, leading to less inflammation.
20 citations,
November 2005 in “Journal of Investigative Dermatology Symposium Proceedings” IFN-γ and IL-2 are important for T cell activation in hair loss in mice.
17 citations,
September 2003 in “Journal of Investigative Dermatology Symposium Proceedings” Old treatments for other skin conditions showed promise for hair regrowth in mice with a hair loss condition.
15 citations,
March 2000 in “The journal of investigative dermatology/Journal of investigative dermatology” As skin cells mature, vitamin D receptor levels decrease while retinoid X receptor α levels increase.
13 citations,
September 2022 in “Biomolecules” The research confirms that Hidradenitis Suppurativa is characterized by increased inflammation, disrupted skin cell organization, and abnormal metabolic processes.
11 citations,
January 2017 in “Oxidative medicine and cellular longevity” Antroquinonol may help prevent skin depigmentation by suppressing certain immune cells.
9 citations,
August 2021 in “International journal of molecular sciences” PPARγ is essential for maintaining healthy skin, controlling inflammation, and ensuring proper skin barrier function.
7 citations,
November 2018 in “British Journal of Dermatology” Alopecia areata is caused by immune system issues, and JAK inhibitors might help treat it.
7 citations,
December 2016 in “Journal of the American Academy of Dermatology” NKG2D+CD4+ T cells are higher in alopecia areata patients and may be involved in the disease.