81 citations
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April 2009 in “Journal of Investigative Dermatology” This review discusses the shedding phase of the hair cycle, known as exogen, and reports no new findings while analyzing related processes like club fiber formation and release.
3 citations
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January 2020 in “Annals of Dermatology” This study found that increased atypical club hair observed in microscopic hair examinations may be characteristic of telogen effluvium compared to healthy individuals and diffuse alopecia areata patients.
This case study reports a pattern of psychogenic telogen effluvium with temporary hair loss following a C5 complete spinal cord injury, recovering fully except for minor hair loss at the occiput.
January 2014 in “Journal of the Korean Society of Design Culture” This study found that in female patients with telogen effluvium, club hair in the isthmus region was longer than in those with alopecia areata, offering insights into hair morphology differences.
40 citations
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September 2017 in “F1000Research” In this study, women with chronic telogen effluvium experienced reduced hair shedding after being treated with once daily oral minoxidil for 12 months, but facial hypertrichosis was a reported side effect, suggesting the need for further placebo-controlled research.
May 2009 in “Hair transplant forum international” This review discusses Dr. Gill Westgate's background in hair growth regulation and industry experience, but reports no new findings or results.
This abstract provides a general overview of telogen effluvium as a prevalent cause of hair loss, especially among women, but presents no new research findings.
May 2012 in “CRC Press eBooks” This review discusses the five functional subtypes of telogen effluvium proposed by Headington and reports no new experimental findings.
214 citations
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March 1993 in “Archives of Dermatology” This article proposes five different mechanisms for telogen effluvium, supported by clinical findings, based on changes in different phases of the hair cycle.
3 citations
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April 1978 in “PubMed” This article discusses the causes and diagnosis of telogen effluvium, highlighting traction alopecia as a useful model for studying hair loss, but reports no new clinical results.
56 citations
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January 2001 in “Dermatology” This study introduces the concept of teloptosis, which influences hair shedding during the telogen phase and affects hair density, highlighting that early or delayed teloptosis has noticeable effects.
69 citations
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March 1993 in “Archives of Dermatology” This article proposes five mechanisms for telogen effluvium based on changes in the follicular cycle, which are supported by clinical findings, highlighting the condition's diverse causes.
2 citations
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February 1994 in “Archives of Dermatology” The debate focuses on the role of catagen and hair shedding mechanisms in telogen effluvium.
February 1994 in “Archives of Dermatology” This article critiques the limited clinical applicability of recognizing catagen in hair cycle studies, emphasizing its importance in histologic diagnosis and the continuum with telogen effluvium.
This presentation reviews the role and implementation of journal clubs in physical medicine and rehabilitation but reports no new research findings.
January 2024 in “International Journal of Trichology” This report describes a case where dermoscopy of shed hair helped diagnose post-COVID acute telogen effluvium by revealing depigmented club-shaped bulbs, highlighting its potential as a noninvasive diagnostic tool.
August 2012 in “Reactions Weekly” Albendazole likely caused temporary hair loss in a 25-year-old woman.
9 citations
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October 2012 in “PubMed” This study observed that telogen effluvium was the most common pattern of diffuse hair loss among 100 female patients, often associated with factors like stress and fever.
19 citations
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May 2012 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that mice lacking the type 3 IP(3) receptor in their hair follicles experienced repetitive hair loss and regrowth, indicating disrupted hair-cycle regulation potentially linked to specific signaling pathways.
39 citations
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August 2018 in “Scientific reports” This study demonstrated that tight junction barriers exist in human hair follicles but are less tight in hair follicle keratinocytes than in interfollicular keratinocytes, highlighting claudin-1's key role in follicle barrier function and growth.
33 citations
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September 1961 in “Archives of Dermatology” This letter clarifies that colchicine induces anagen hair loss, as shown in animal studies, and corrects a misquotation by Kligman, who suggested it caused telogen effluvium.
January 2007 in “한국미용학회지” This study found that a lack of fat tissues in the hair root during the telogen phase might indicate hair loss, potentially providing a standard for identifying hair conditions and the impact of cytotoxic drugs.
January 2007 in “한국미용학회지” This study observed that in the telogen phase, hair roots from people with alopecia showed reduced fat tissues compared to ordinary people, suggesting a potential morphological marker for distinguishing hair conditions.
33 citations
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August 1973 in “American Heart Journal” Propranolol can cause reversible hair loss.
59 citations
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August 1981 in “PubMed” This study describes trichilemmal keratinization as a distinct process of hair follicle keratinization that occurs in specific areas of the outer root sheath, illustrated using electron microscopy on dog hair.
42 citations
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June 1998 in “The journal of investigative dermatology/Journal of investigative dermatology” This study observed that PAI-2 is consistently expressed in differentiating cells of murine hair and nail, suggesting it may function as a marker of differentiation and possibly protect against premature cell death.
June 2024 in “Al- Anbar Medical Journal” This review discusses the mechanisms, causes, and treatment options for telogen effluvium, noting acute cases often resolve by addressing causative factors, while chronic forms remain challenging to treat; recent causes include post-hair transplantation, vitamin D deficiency, and COVID-19.
22 citations
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February 2008 in “Journal of Dermatological Science” This research found that spontaneous and depilation-induced hair growth result in biologically distinct telogen phases in murine skin, with variations in thickness, pigment content, and hair follicle composition.
1 citations
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January 2017 in “Yonsei Medical Journal” Hair is thinner near the scalp in acute hair shedding conditions.
72 citations
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October 2010 in “Journal of The American Academy of Dermatology” This study concluded that iron deficiency is common among women but not more prevalent in those with female pattern hair loss or chronic telogen effluvium compared to control subjects without hair loss.