In this review, researchers analyzed literature on trichotillomania and found advances in understanding its neurobiology—highlighting dysregulated reward circuits and genetics—and treatments, with behavioral therapy and innovative pharmacological approaches improving outcomes where traditional SSRIs do not.
September 2023 in “Cutis” This study presents a case of a 6-month-old infant girl with hypotrichosis and an alopecic plaque in the occipital region, characterized by broken and dystrophic hairs with follicular papules and perifollicular hyperkeratosis, suggesting a diagnostic consideration.
3 citations
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September 2012 in “Journal of counseling and development” This review discusses trichotillomania, covering its characteristics, impact, and treatment options, and reports no new findings.
23 citations
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July 1994 in “Journal of Dermatological Science” This study found that the twisted hair shafts characteristic of pili torti may result from uneven outer root sheath cell development, leading to irregular hair shaft modeling and twisting.
8 citations
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September 2020 in “British Journal of Dermatology” This study explored whether bald characters are disproportionately portrayed as villains in Hollywood films but reports no new empirical results; the authors suggest this pattern may reflect a societal bias associating alopecia with immorality.
2 citations
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August 2002 in “PubMed”
1 citations
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October 2014 in “Paediatrics and Child Health” This article reviews hair growth and loss in children and offers diagnostic approaches, reporting no new results.
January 2017 in “Elsevier eBooks” Telogen effluvium is a condition that causes temporary hair loss due to stress or shock to the body.
10 citations
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March 1997 in “Pediatric Dermatology” This case report describes a patient with trichothiodystrophy presenting with autism, mental retardation, and seizures, characterized by distinct hair abnormalities under microscopy.
January 2023 in “Skin appendage disorders” This article describes two cases of plica neuropathica, a rare hair condition involving severe matting, and discusses possible contributing factors and diagnosis methods while reporting no new scientific results.
1 citations
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September 2019 in “Springer eBooks” Telogen effluvium is a condition that causes temporary hair loss due to stress or shock to the body.
September 2023 in “Ain Shams medical journal” In this study conducted among secondary school girls in Minia, Upper Egypt, researchers reported a traction alopecia prevalence of 31%, suggesting a significant occurrence of this potentially reversible hair loss due to tight hairstyles.
3 citations
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February 2016 in “Dermatologic Therapy” Using minoxidil and tretinoin on the skin, along with oral vitamin D, improved hair thickness and density in two girls with woolly hair.
75 citations
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July 2016 in “New phytologist” This study found that RSL4 in Arabidopsis thaliana regulates genes necessary for root hair elongation by controlling proteins involved in cell signaling, cell wall modification, and secretion.
7 citations
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January 2016 in “Dermatology online journal” This case report describes a 24-year-old woman with traction alopecia, highlighting that if the excessive traction is not addressed, it can progress from reversible to permanent hair loss.
4 citations
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February 2014 in “Journal of the European Academy of Dermatology and Venereology” Early diagnosis of hair tourniquet syndrome saved a baby's toe from being lost.
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.
December 1978 in “Indian Journal of Otolaryngology and Head & Neck Surgery” January 2023 in “Clinical and Experimental Dermatology” Oral minoxidil may help improve fragile hair.
1 citations
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June 2022 in “Tidsskrift for Den norske legeforening” A young boy's uncombable hair is due to a rare genetic condition that usually improves over time.
March 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This document reviews the theoretical and regulatory aspects of hair braiding in Nevada but reports no new findings; it serves as an educational guide for those entering the cosmetology field.
1 citations
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May 2002 in “Therapeutische Umschau” This review discusses common hair diseases in children, highlighting diagnostic tools and treatments, but reports no new clinical results.
December 2025 in “eTheses of Maulana Malik Ibrahim State Islamic University (Maulana Malik Ibrahim State Islamic University)” This study found that the highest antioxidant-activity formulation of the RENTT herbal combination effectively stimulated hair growth in mice and may serve as a natural therapy for chemotherapy-induced alopecia.
This study suggests that the prevalence of red beards in individuals with dark hair may be explained by Thayer’s Theorem of countershading.
July 2026 in “Journal of the American Academy of Dermatology” December 2022 in “The Turkish Journal of Pediatrics” This study reported that hair microscopy can help diagnose rare pediatric neurological diseases, as specific hair characteristics were linked to conditions like giant axonal neuropathy, Griscelli syndrome, and Menkes disease.
Emotional states significantly affect hair growth and hair disorders.
January 2021 in “Dermatology online journal” This case report describes a 2-year-old girl with loose anagen syndrome type B, confirmed by painless trichoscopic examination, with no signs in her identical twin sister.
4 citations
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November 1999 in “PubMed” This article presents five family cases of monilethrix and reports that neither vitamins nor desquamative ointments are effective treatments, although symptoms may spontaneously regress over time.
1 citations
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December 2018 in “JURNAL PENDIDIKAN DAN KELUARGA” This study found that using senseviera hair tonic significantly increased hair density among women aged 19-25 who wear hijabs.