228 citations
,
June 2021 in “Frontiers in Immunology” Macrophage issues cause chronic wound inflammation, but therapies can help.
122 citations
,
April 1995 in “Journal of Cutaneous Pathology” The document describes how to tell different types of non-scarring hair loss apart by looking at hair and scalp tissue under a microscope.
105 citations
,
December 2009 in “Archives of dermatology” A specific drug can help treat Lichen Planopilaris, a condition causing permanent hair loss.
95 citations
,
January 2004 in “Archives of Dermatological Research” Peripilar signs can help diagnose androgenetic alopecia and reveal its cause.
37 citations
,
November 2003 in “Veterinary pathology” Hair loss in mice starts with immune cells damaging hair roots before it becomes visible.
23 citations
,
January 2024 in “Journal of Investigative Dermatology” Corticosteroids can reduce scarring in acne keloidalis by targeting specific cells.
5 citations
,
July 2013 in “Our Dermatology Online” Lichen planopilaris is the most common type of scarring hair loss observed, with a variety of symptoms and tissue changes.
3 citations
,
March 2014 in “Annals of Hepatology” A man lost all his hair after stopping hepatitis C treatment and it didn't grow back.
1 citations
,
May 2025 in “Clinical Reviews in Allergy & Immunology”
August 2016 in “Journal of Dermatology” A chemical called 5-Bromo-2′-deoxyuridine caused rapid hair loss in mice by killing certain skin cells through a specific cell death pathway.
Bipotent dermal stem cells and specific macrophages are crucial for hair regrowth and regeneration.
10 citations
,
November 2022 in “Protein & Cell” Quercetin significantly helps hair growth by activating hair follicles and improving blood vessel formation around them.
April 2026 in “Scientific Reports” Capillary and dermal papilla interactions are vital for hair growth and aging, with potential for treating hair loss.
July 2018 in “Elsevier eBooks” Lichen Planopilaris is a hair loss condition best treated early with various medications, including hydroxychloroquine, to prevent permanent baldness.
306 citations
,
April 2019 in “International Journal of Molecular Sciences” The skin has a complex immune system that is essential for protection and healing, requiring more research for better wound treatment.
51 citations
,
April 2020 in “Cells” Special cell particles from macrophages can help hair grow.
27 citations
,
January 2020 in “Experimental Dermatology” Immune cells affect hair growth and could lead to new hair loss treatments.
18 citations
,
November 2020 in “Frontiers in Cell and Developmental Biology” Inflammation plays a key role in activating skin stem cells for hair growth and wound healing, but more research is needed to understand how it directs cell behavior.
34 citations
,
January 2005 in “Journal of the American Veterinary Medical Association” Cyclosporine A can reduce inflammation in dogs with sebaceous adenitis, but ongoing treatment is needed.
22 citations
,
June 2012 in “PLOS ONE” Cholesterol-related compounds can stop hair growth and cause inflammation in a type of scarring hair loss.
16 citations
,
January 2023 in “Molecular Biomedicine” 3D-printed microneedles can precisely regrow hair in targeted areas.
13 citations
,
March 2014 in “Journal of Clinical Laboratory Analysis” Higher MIF levels in alopecia areata patients suggest it could be a treatment target and disease predictor.
1 citations
,
January 2017 in “Springer eBooks” Understanding the immune-related causes of Alopecia Areata has led to potential treatments like JAK inhibitors.
February 2026 in “ImmunoTargets and Therapy” Tumor immunotherapy can cause hair loss by disrupting hair follicle immunity.
December 2021 in “Research Square (Research Square)” M-CSF-stimulated myeloid cells can cause alopecia areata in mice.
5 citations
,
June 2024 in “Developmental Cell” Activating TRPV1 can boost hair growth by involving neurons, macrophages, and fibroblasts.
April 2018 in “Journal of Investigative Dermatology” Different types of stem cells in the skin contribute to the variety of melanoma forms.
July 2024 in “Pharmaceutics” The new hydrogel treatment promotes faster hair growth and better skin health for hair loss.
April 2012 in “Cancer Research” EGFR deficiency in skin causes hair follicle issues and inflammation.
1 citations
,
January 2010 in “Springer eBooks” Hair loss in androgenetic alopecia may be due to ongoing tiny inflammation and tissue changes around hair follicles.