May 2023 in “Journal of animal science/Journal of animal science ... and ASAS reference compendium” In this study, purebred Dexter cows with higher levels of winter hair shedding weaned heavier calves and had better reproductive success compared to cows with lower shedding levels.
26 citations
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August 1995 in “The journal of experimental zoology/Journal of experimental zoology” This study found that administering melatonin to ferrets can advance the timing of fur growth and reproductive cycles influenced by daylength and hormonal control.
July 2022 in “Zenodo (CERN European Organization for Nuclear Research)” This promotional text advises against certain hair restoration methods near Coral Springs but provides no new clinical research findings.
37 citations
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January 2009 in “Dermatology” This study reports that hair growth and shedding in healthy women show annual seasonal patterns, with the highest shedding in summer and a less pronounced peak in spring.
July 2023 in “Frontiers in veterinary science” In this study, researchers analyzed skin samples from Dorper sheep to identify 395 differentially expressed long non-coding RNAs (lncRNAs) linked to hair follicle growth phases, suggesting these lncRNAs may play a role in the regulation of hair shedding through pathways like estrogen and PI3K-Akt signaling.
February 2017 in “The journal of allergy and clinical immunology/Journal of allergy and clinical immunology/The journal of allergy and clinical immunology” This study reports a case where subcutaneous aeroallergen immunotherapy led to hair regrowth in a child with seasonal alopecia areata linked to rhinitis and allergen sensitivity, maintaining results over four years with some residual symptoms.
24 citations
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March 2009 in “Journal of the European Academy of Dermatology and Venereology” This paper highlights trichodynia as a distinguishing symptom of telogen effluvium, but it does not present new clinical findings.
January 2015 in “Indian Dermatology Online Journal” This diagnostic discussion reports that diffuse alopecia areata was identified in a patient with diffuse hair loss, based on specific histopathological features observed in a biopsy.
October 2025 in “Animals” This study reported that horses with pituitary pars intermedia dysfunction had improved coat condition, advanced shedding, and better quality of life when treated with blue light masks.
February 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study reports that spironolactone, a potassium-sparing diuretic with antiandrogenic activity, effectively improves hair density, reduces shedding, and stabilizes symptoms in female pattern hair loss, though symptoms often recur after discontinuation, suggesting the need for sustained therapy.
3 citations
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February 1992 in “Journal of veterinary medicine. Series A” This study found that an adult female farm-raised blue fox exhibited an abnormal hair growth cycle and seasonal estradiol variation, with a delayed winter coat cycle resulting in spring shedding.
February 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study reports that spironolactone has shown effectiveness in improving hair density and reducing shedding in female pattern hair loss, particularly for women with hyperandrogenism, though benefits often diminish after stopping treatment.
2 citations
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August 1995 in “Acta agriculturæ Scandinavica. Section A, Animal science” This study observed that adult male raccoon dogs undergo seasonal moults, with winter fur maturing by the end of November after significant hair growth in spring and autumn.
32 citations
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May 1986 in “Archives of Dermatology” This case study suggests that atrichia with papular lesions associated with common variable immunodeficiency may follow an autosomal-dominant inheritance pattern, differing from previous reports of autosomal recessive inheritance.
September 2023 in “medRxiv (Cold Spring Harbor Laboratory)” This study found that many conditions in patients with COVID-19 were significantly increased compared to controls, with specific phenotypes identified across different demographic and diagnostic attributes.
11 citations
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November 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” This study observed that early treatment with azithromycin and either nitazoxanide, ivermectin, or hydroxychloroquine in COVID-19 patients may reduce viral shedding, symptom duration, and respiratory complications compared to untreated patients.
1 citations
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October 2017 in “Animal science journal” This study found that cyclophosphamide treatment in cashmere goats significantly increased cashmere yield by inducing shedding without affecting fiber length, with a 20 mg/kg body weight dose being optimal for hair removal and regrowth.
March 2026 in “bioRxiv (Cold Spring Harbor Laboratory)” In this study, researchers discovered a honeycomb-like structure in the skin of spiny mice that facilitates tissue shedding and regeneration, attributed to a uniquely arranged collagen VI and influenced by spiny hair development.
43 citations
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October 2002 in “International Journal of Cosmetic Science” This study found that 1% ketoconazole and 1% piroctone olamine shampoos increased hair shaft thickness and reduced hair shedding in men with telogen effluvium and androgenic alopecia associated with dandruff.
10 citations
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April 1995 in “Animal Science/Animal science” This study found that melatonin implants advanced the timing of the spring moult and increased hair follicle activity in adult cashmere goats, but had no significant effects on juvenile goats.
November 2017 in “Dermatologic Therapy” This study reports that a new topical solution, AB-102, containing a high concentration of a weak α1 agonist, significantly reduces hair shedding during brushing by up to 77% without causing cardiac or hemodynamic adverse events.
13 citations
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January 2014 in “Postępy Dermatologii i Alergologii” This report describes four cases of patchy, non-scarring alopecia areata that spared gray hairs and affected only pigmented hairs.
7 citations
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December 2020 in “Clinics in Dermatology” This article reviews the use of various treatments for alopecia and their potential impact on COVID-19 outcomes, emphasizing the importance of patient registries in generating real-world evidence; it reports no new results.
23 citations
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February 2015 in “International Journal of Molecular Sciences” This study found that colchicine treatment significantly reduced hair fiber elongation in cultured hair follicles and altered protein expression and activity in dermal papilla cells, suggesting a role for the ubiquitin-proteasome system in its effects.
1 citations
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March 1989 in “Proceedings of the British Society of Animal Production” This article reviews how photoperiod, melatonin, and prolactin influence moult timing in mammals, focusing on cashmere goats, but reports no new experimental findings.
44 citations
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January 2021 in “Dermatologic Therapy” This study suggests that COVID-19 infection may trigger telogen effluvium, a condition of hair shedding, though medication side effects and pandemic-related stress cannot be excluded as contributing factors.
10 citations
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June 1998 in “International Journal of Dermatology” This article discusses inflammatory perifollicular fibrosis and alopecia but provides no new research findings.
90 citations
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July 2008 in “Dermatologic therapy” This article reviews lichen planopilaris, a chronic scarring alopecia, and explores recent treatment developments, but it reports no new clinical results.
23 citations
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April 2006 in “Skin Research and Technology” This study observed that hair density and growth rates vary by location and age, and the presence of thin hairs predominates in younger women with mild patterned hair loss.
5 citations
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February 1977 in “Archives of Dermatology” In this study, increased protein intake during modified fasting nearly eliminated hair loss observed in patients with significant weight loss and negative nitrogen balance.