21 citations
,
January 2021 in “Therapeutic Advances in Endocrinology and Metabolism” The researchers suggest that testosterone levels might influence COVID-19 susceptibility and severity, with low levels potentially protecting against infection but possibly worsening severe disease due to cytokine storm activation.
18 citations
,
October 2014 in “Experimental Biology and Medicine” This study found that feeding mice high levels of dietary vitamin A increased WNT signaling, which activated hair follicle stem cells and may have accelerated alopecia areata progression.
10 citations
,
January 2019 in “Biomarker Insights” This article explores the potential of combining biomarkers to assess and improve treatments for chemotherapy-induced alopecia, highlighting the limited availability of data on hair follicle damage markers with and without scalp cooling.
9 citations
,
September 2013 in “Journal of histochemistry and cytochemistry/The journal of histochemistry and cytochemistry” In this study, researchers found that the matriptase-HGF-c-MET pathway may be activated in proliferative cells of human hair follicles and sebaceous glands, suggesting a potential role in hair growth regulation.
2 citations
,
March 2019 in “Journal of Histochemistry and Cytochemistry” This study found that NNAT is localized in both undifferentiated and differentiated cells across various rat tissues and has cell-specific intracellular localization, suggesting distinct functional roles.
December 2015 in “Journal of Psoriasis and Psoriatic Arthritis” This case report describes a rare instance of prolonged alopecia following acitretin therapy where the patient's hair did not significantly regrow more than six months after stopping treatment.
132 citations
,
July 2000 in “Lupus” This study found that chronic cutaneous lupus erythematosus with discoid lesions was the most common skin manifestation among patients with lupus erythematosus, while nonspecific skin lesions were linked to systemic lupus erythematosus, particularly during active disease phases.
46 citations
,
August 2006 in “Mechanisms of Development” Runx1 is crucial for proper hair structure and development.
4 citations
,
January 2018 in “Journal of dermatology & dermatologic surgery” This review compares European and U.S. treatment guidelines for hidradenitis suppurativa and reports no definitive standard, highlighting the need for more randomized controlled trials.
March 2026 in “Preprints.org” This study found that the MIRA technique, which customizes needle length and injection angle guided by ultrasound, improved structural and esthetic outcomes for cellulite treatment compared to standard methods.
90 citations
,
April 2013 in “Dermatology online journal” This article reviews various medical treatments for hidradenitis suppurativa based on the author's experience with over 350 patients, but it reports no new clinical findings.
116 citations
,
April 1986 in “The journal of cell biology/The Journal of cell biology” This study reports that a 190,000 molecular weight protein, identified as trichohyalin, may play a matrix role in the development of inner root sheaths in hair follicles.
21 citations
,
May 2022 in “Frontiers in Cell and Developmental Biology” This review covers the structure, development, cycle, and molecular regulation of hair follicles but does not report new results, aiming to offer insights for addressing hair follicle-related diseases.
1 citations
,
December 2023 This study explored the complex developmental processes of human hair, emphasizing the intricate interactions required for hair follicle morphogenesis and its implications for drug incorporation and concentration interpretation, particularly in early childhood.
July 2024 in “Clinical Cosmetic and Investigational Dermatology” This review summarizes recent advancements in using exosomes for promoting hair growth, finding that exosomes from various cells, like dermal papilla and mesenchymal stem cells, show promise as a potential new treatment route for alopecia.
November 2022 in “IntechOpen eBooks” This review discusses nanoparticle-based wound-healing materials, detailing their benefits, limitations, and recent advancements, and emphasizes the need for further understanding to enhance therapeutic outcomes.
January 2022 in “Stem cell biology and regenerative medicine” This review explores the role of lymphatic vessels in skin regeneration and hair follicle growth, emphasizing their interactions with hair follicle stem cells and potential implications for regenerative therapies, but reports no new clinical results.
17 citations
,
August 2015 in “The international journal of lower extremity wounds/International journal of lower extremity wounds” This review discusses wound healing options after skin excision and laser treatments for hidradenitis suppurativa and reports no new clinical results.
39 citations
,
November 2007 in “Journal of Histochemistry & Cytochemistry” This study found that in neonatal mice, the absence of the NG2 proteoglycan leads to reduced epidermal thickness and delayed subcutis thickening due to impaired proliferation and adipocyte deficiencies.
12 citations
,
July 2012 in “Journal of cutaneous medicine and surgery” This study reported that adalimumab was well tolerated in patients with severe alopecia areata but did not lead to significant hair regrowth.
October 2025 in “Cell Transplantation” This review discusses recent advancements in hair loss treatments, including stem cell and hair follicle cell therapies, growth factors, extracellular vesicles, gene therapy, and tissue engineering, highlighting their potential in improving hair regeneration and follicle health.
30 citations
,
January 2019 in “International Journal of Trichology” This study observed that androgenetic alopecia significantly impacts the quality of life in males, with personal relationships being notably affected, based on Dermatology Life Quality Index and hair-specific Skindex-29 assessments.
149 citations
,
June 2002 in “Veterinary record/The veterinary record” This study found that trilostane was effective in resolving symptoms such as polyuria and polydipsia in many dogs with pituitary-dependent hyperadrenocorticism, with significant hormone level reductions observed.
10 citations
,
September 2022 in “Cellular and Molecular Life Sciences” This review discusses the roles of the transcription factor SOX9 in organ development and maintenance, providing insights into its regulation and diverse functions, but reports no new experimental results.
53 citations
,
July 2009 in “Journal of the American Academy of Dermatology” This study suggests that cigarette smoking is a significant risk factor for hidradenitis suppurativa in Polish patients, but other potential contributors like obesity and diabetes showed no strong associations.
43 citations
,
July 1984 in “Clinical and Experimental Dermatology” This study found that women with common baldness treated with cyclical antiandrogen therapy for 52 weeks experienced increased hair density and a higher percentage of hairs in the anagen growth phase.
This review suggests that the inner root sheath of human hair follicles may have broader regulatory roles beyond structural support, potentially impacting processes like folliculogenesis, anagen phase regulation, and immunomodulation.
4 citations
,
December 2023 in “PubMed” This review discusses dietary interventions as a modifiable factor in managing hidradenitis suppurativa and reports no new clinical results, emphasizing the need for informed lifestyle choices.
3 citations
,
May 2018 in “Experimental Dermatology” In this study, the researchers reported that patient impacts and symptoms of hidradenitis suppurativa, as assessed by HSIA and HSSA measures, are associated with clinical characteristics such as the number of abscesses and inflammatory nodules.
2 citations
,
September 2016 in “Drug and therapeutics bulletin” This review discusses the diagnosis and management of hidradenitis suppurativa and reports no new clinical findings, highlighting a need for better evidence and treatment guidance.