February 2025 in “Archives of Dermatological Research” This study observed that fibrosing alopecia in a pattern distribution shows varied histological features and may resemble lichen planopilaris with initial diffuse distribution, potentially leading to scarring alopecia.
9 citations
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November 2009 in “Journal of the European Academy of Dermatology and Venereology” This study found that serial vertical sectioning of scalp biopsies significantly increases the histological diagnostic yield for alopecias.
1 citations
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January 1987 in “PubMed” This study reported that in a histopathologic analysis of five parenteral heroin users with candida folliculitis, candida and pseudohyphae were frequently found in association with hair follicles.
June 2023 in “Al-Mağallaẗ al-ʻirāqiyyaẗ li-l-ṣaydalaẗ” In this study, researchers found that high doses of rosemary extract given to lactating mother rats adversely affected their offspring, causing weight issues and damage to liver, kidney, and testis tissues, suggesting potential teratogenic risks if used during human pregnancy and lactation.
August 2004 in “Veterinary Dermatology” This study found that hair loss in Chesapeake Bay retrievers may be related to abnormal production of adrenal sex hormones, with further research needed to explore its heritability and treatment options.
2 citations
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April 2024 in “Alexandria Dental Journal” This study found that a high-fat diet in rats led to obesity, insulin resistance, and structural changes in the parotid salivary glands, with associated negative impacts on general health.
2 citations
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April 2021 in “The Egyptian Journal of Histology” This study found that platelet-rich plasma may protect and restore ovarian tissues and functions in female rats with ovarian failure induced by cyclophosphamide.
1 citations
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July 2011 in “The Egyptian Journal of Anatomy” This study observed that both TCA (35%) and GA (70%) chemical peels improved skin morphology and stimulated bulge stem cells in albino rats, with no significant difference between the two agents.
November 2024 in “Cells Tissues Organs” This study found that human umbilical cord blood-derived mesenchymal stem cells (HUCB-MSCs) improved hair growth and follicle structure in male rats with androgenic alopecia, achieving better results and longer-lasting effects compared to minoxidil treatment, with no observed side effects.
May 2016 in “Research opinions in animal & veterinary sciences” In this study, aspartame consumption during gestation in rats was associated with significant histological changes and increased apoptosis in the skin of their neonatal pups.
December 2025 in “Microscopy and Microanalysis” This study found that administering lycopene to rats provided significant protection against the testicular damage caused by finasteride, as indicated by improved sperm parameters, and reduced oxidative stress and apoptosis markers.
128 citations
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March 2016 in “Advanced Pharmaceutical Bulletin” This study found that sub-100 nm size solid lipid nanoparticles showed the most effective skin penetration and depth, mainly via hair follicles, in rat skin.
71 citations
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March 2016 in “PubMed” This study found that sub-100 nm solid lipid nanoparticles showed the most effective skin penetration and depth, primarily via hair follicles, in rat skin evaluations.
69 citations
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October 2013 in “Tissue Engineering Part A” This study found that using a keratin hydrogel scaffold as a filler in collagen nerve conduits significantly improved nerve regeneration and motor recovery in Macaca fascicularis monkeys compared to saline.
20 citations
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January 2014 in “Tissue and Cell” MEBO ointment helps activate and grow skin stem cells for burn healing.
1 citations
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December 2023 in “Egyptian Journal of Veterinary Science” In this study, researchers found that a nanoparticle gel derived from Astragalus polysaccharides improved wound healing significantly more than a Gold-Silver nanocomposite gel and untreated controls, with better wound closure observed by the 15th day.
April 2024 in “Histochemistry and cell biology” In this study, NAC was observed to counteract the negative effects of cyclophosphamide on hair follicles in mice, preserving both biochemical parameters and hair structure, suggesting its potential as a therapeutic option for chemotherapy-induced hair loss.
This research evaluated the wound healing potential of NIMO-CH, a cellulose hydrogel with indigenous microorganisms, in ICR mice and found complete wound closure with hair growth by day 18-20, suggesting it could be a viable alternative for wound care.
23 citations
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September 2015 in “PLOS ONE” This study found that mesenchymal stem cells, especially when injected intradermally, significantly accelerated wound healing in rats compared to chitosan treatment.
4 citations
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September 2020 in “Open Access Macedonian Journal of Medical Sciences” This study concluded that a single injection of platelet-rich plasma can enhance wound healing in both diabetic and non-diabetic oral mucosal tissues in rats.
January 2024 in “The Egyptian Journal of Plastic and Reconstructive Surgery” In this study, autologous fat injection was found to be more effective than platelet rich plasma in improving post-burn facial scars, as measured by decreased Vancouver scores and increased epidermal thickness among 60 patients.
27 citations
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December 2005 in “Journal of Cutaneous Pathology” This study found that while malignant pilomatricomas maintain some keratin expression patterns seen in benign counterparts, they notably express additional epithelial keratins, potentially influencing tumor calcification.
In this study, researchers found that melanoma risk factors and characteristics vary with age, noting distinct differences in younger, middle-aged, and older patients, with strong correlations in the oldest group.
December 2024 in “JAAD International”
1 citations
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January 2023 in “Indian Journal of Animal Research” The researchers developed a technique for processing and staining free hair samples using paraffin embedded blocks, revealing that routine staining does not color the enucleated cuticle, while the cortex and medulla show distinct colorations when stained.
December 2024 in “Tropical Journal of Natural Product Research” This study observed that CTUMP's Herb shampoo significantly improved hair growth and density in mice compared to a saline solution, though it was less effective than minoxidil in promoting follicle development.
4 citations
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April 2011 in “International Journal of Radiation Biology” This study found that a newly developed mouse ear punch model effectively demonstrated that radiation significantly delays wound healing and may be used to study combined radiation and wound injury mechanisms.
22 citations
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September 2014 in “Veterinary Dermatology” This study found that low-level laser therapy may have promising effects on hair regrowth in dogs with noninflammatory alopecia, with most animals showing improvement after treatment.
16 citations
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July 2016 in “Veterinary Dermatology” This study found that dermoscopy can identify distinctive features in canine pattern alopecia, such as hair shaft thinning and pigmentation patterns, which may aid in diagnosing this and potentially other skin disorders.
15 citations
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June 2015 in “Lasers in Medical Science” This study found that low-level laser therapy with an 830-nm wavelength most significantly stimulated hair growth in rats, compared to other wavelengths tested.