75 citations
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March 2018 in “Molecules/Molecules online/Molecules annual” This review discusses the potential health benefits of L-Cysteine, noting increased research interest but highlighting a lack of clinical trial data for consensus on its effectiveness.
10 citations
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July 2015 in “Current opinion in pediatrics, with evaluated MEDLINE/Current opinion in pediatrics” This review discusses updates in the genetics and clinical understanding of congenital ichthyosis and highlights the addition of N-acetylcysteine and topical enzyme replacement to the treatment options, without providing new clinical results.
6 citations
,
September 2023 in “International journal of molecular sciences” This review explores the connection between oxidative stress and polycystic ovary syndrome, discussing potential mechanisms and the possible role of antioxidants; it reports no new clinical results.
3 citations
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May 2024 in “Amino Acids” This review identifies cysteine's central role in hair growth and its potential impact on Alopecia Areata's pathogenesis, suggesting examination of cysteine metabolism might clarify the disease's underlying mechanisms and lead to new treatments.
July 2025 in “Pharmaceuticals” In this study, chitosan nanoparticles loaded with phenobarbital were the most effective in promoting hair regrowth and quality in a mouse model of chemotherapy-induced alopecia, suggesting potential for preventing hair loss in cancer patients.
9 citations
,
October 2008 in “Mutation research” This article discusses the genomic and postgenomic changes in chronic degenerative diseases and cardiovascular and skin disease contexts, highlighting potential modulation through diet and pharmacological interventions without presenting new experimental results.
July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” This study suggests that particulate matter can induce inflammation in human outer root sheath cells, potentially affecting hair growth, through oxidative stress-dependent MAPK and JAK-STAT signaling pathways.
June 2002 in “Science of aging knowledge environment” This study suggests that the oncogene c-Myc can induce DNA damage by increasing reactive oxygen species, potentially overriding p53 and contributing to genetic instability in cancer cells.
38 citations
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April 2017 in “Journal of The American Academy of Dermatology” This review discusses psychocutaneous syndromes, detailing their classifications and management strategies, but reports no new clinical findings; it underscores dermatologists' role in these cases.
35 citations
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May 2012 in “Expert Opinion on Pharmacotherapy” This review summarizes current and emerging treatments for common hair loss conditions, highlighting good evidence for androgenetic alopecia but noting the lack of long-term data for alopecia areata and cicatricial alopecias.
30 citations
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August 2018 in “Dermatology and Therapy” This review discusses the diagnostic and treatment challenges of trichotillomania and emphasizes the need for better-designed studies to optimize treatment approaches.
24 citations
,
June 2020 in “Dermatologic Therapy” This review discusses recent advances in the pharmacological treatment of trichotillomania, highlighting potential benefits of glutamate-modulating agents, and reports no new clinical results.
23 citations
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April 2017 in “Clinical, Cosmetic and Investigational Dermatology” This review discusses the importance of recognizing and treating psychiatric conditions in dermatology patients, offering practical recommendations for dermatologists to manage psychocutaneous diseases effectively, but reports no new clinical results.
14 citations
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February 2017 in “Anais brasileiros de dermatologia/Anais Brasileiros de Dermatologia” This case report described a 12-year-old girl initially misdiagnosed with alopecia areata who showed improvement in trichotillomania symptoms after treatment with psychotropic drugs and N-acetylcysteine, highlighting the need for more research to develop standardized treatment guidelines for this chronic condition.
8 citations
,
September 2021 in “Skin appendage disorders” This review discusses trichotillomania, including its diagnosis and management, and emphasizes the importance of a psychiatry-dermatology liaison alongside behavioral therapy and pharmacological options.
4 citations
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October 2023 in “Dermatology” In this study, a network meta-analysis found that treating lichen planopilaris with a combination of clobetasol, hydroxychloroquine, and N-acetylcysteine was the most effective approach, while cyclosporine, methotrexate, and some other treatments were less effective compared to hydroxychloroquine.
2 citations
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January 2023 in “Journal of Education, Health and Sport” In this study, researchers reviewed current treatments for trichotillomania and found that psychotherapy, particularly cognitive-behavioral therapy like habit reversal training, is most effective, with some medications helping to alleviate symptoms, though further study is needed on their use.
1 citations
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September 2025 in “Pediatric Dermatology” This systematic review reported that habit reversal training showed the most consistent benefit for treating pediatric trichotillomania, while evidence for pharmacological treatments and alternative therapies like N-acetylcysteine remains insufficient, highlighting the need for early behavioral intervention and further research into standardized treatment protocols.
1 citations
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May 2003 in “The journal of investigative dermatology/Journal of investigative dermatology” This paper reviews several dermatological studies, including findings on hair growth, skin damage, bullous pemphigoid, and psoriasis treatments, and reports no new clinical results.
August 2026 in “Medicina Clínica Práctica” In this case report, a patient with progressive hair loss linked to hair-pulling during emotional stress showed marked improvement in hair density after treatment with oral N-acetylcysteine and topical minoxidil, along with cessation of the hair-pulling behavior.
August 2026 in “Experimental Dermatology” This study found that a high-fat diet exacerbates hair loss in female mice by increasing oxidative stress and androgen signaling in the skin, and that treatments with antioxidants or antiandrogens may help mitigate this effect.
November 2025 in “Eurasian journal of applied biotechnology” In this study, combining L-cysteine and N-acetylcysteine with MET inhibition enhanced cytotoxicity in cancer cell lines by sensitizing them to MET inhibition through redox stabilization, suggesting a promising approach for improving MET-targeted cancer therapies without additional oxidative or chemotherapeutic stress.
June 2025 in “Cell Regeneration” In this study, Dguok deficiency in mice led to premature hair greying due to a loss of melanocyte stem cells and mature melanocytes, with increased oxidative stress and cell death; treatment with an antioxidant mitigated these effects, suggesting DGUOK's importance in hair pigmentation maintenance.
November 2024 in “Actas Dermo-Sifiliográficas” This review outlines current treatment strategies for trichotillomania, noting that while cognitive-behavioral therapy is effective, N-acetylcysteine and memantine are also recommended due to their safety and efficacy, though evidence for other drugs like fluoxetine and naltrexone remains limited.
This study developed a bioresponsive hydrogel combining basic fibroblast growth factor and N-acetylcysteine, which significantly improved diabetic wound healing by enhancing re-epithelialization, collagen deposition, hair follicle regeneration, and neovascularization in response to oxidative stress.
May 2024 in “Actas dermo-sifiliográficas/Actas dermo-sifiliográficas” This review outlines current treatment strategies for trichotillomania, noting cognitive-behavioral therapy's success, while highlighting the promise and limitations of various pharmacological options.
September 2023 in “Translational medicine reports” This case study reported that an 18-year-old woman ingested a large amount of topical minoxidil, leading to symptoms like low blood pressure, increased heart rate, and elevated liver enzymes, but recovered fully after treatment. Minoxidil toxicity may rarely cause abnormal liver enzyme levels.
January 2023 in “Figshare” This meta-analysis found that a combination of clobetasol, hydroxychloroquine, and N-acetylcysteine may be the most effective treatment approach for lichen planopilaris compared to other therapies.
August 2021 in “Oxford University Press eBooks” This review discusses recent advancements in behavioral and pharmacological treatments for trichotillomania but does not report new clinical results, emphasizing the need for rigorous future research.
January 2016 in “Case reports in clinical medicine” This article discusses monilethrix in a 6-year-old girl, explores various aspects of the disease, and its treatment, but reports no new clinical results.