July 2026 in “Functional Foods in Health and Disease” In this study, oral administration of strawberry guava extract promoted hair growth in both mice and humans, with active components like adenosine, fructose, digalactosyldiacylglycerol, and pedunculagin contributing by enhancing skin blood flow and activating dermal papilla cells.
July 2026 in “Journal of the American Academy of Dermatology”
3 citations
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December 2021 in “Frontiers in endocrinology” In this study, a novel DCAF17 gene mutation was identified in a Chinese family, suggesting a potential role in pancreatic β cell dysfunction and diabetes development in Woodhouse-Sakati syndrome.
3 citations
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August 2022 in “Biochemical Genetics”
December 2021 in “Molecular genetics and genomics” This study found that two unrelated domestic shorthair cats had novel DSG4 gene mutations causing defective hair shafts, representing the first report of pathogenic DSG4 variants in domestic animals.
This case report describes a 33-year-old Kashmiri woman with Woodhouse-Sakati syndrome who has a rare DCAF17 gene mutation, c.321+1G>A, providing further evidence for its role in the genetic basis of this neuroendocrine disorder.
December 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” This study revealed that Patched receptors establish a Hedgehog signaling gradient in developing hair follicles, which may influence their formation and potentially offer a diagnostic tool for distinguishing Hedgehog-driven tumors.
February 2026 in “Frontiers in Medicine” In this case report, a three-generation family with Gorlin-Goltz syndrome showed a heterozygous PTCH1 splice-donor variant associated with the disease, and two affected relatives benefited from individualized, side-effect-guided dosing of the drug sonidegib, experiencing regression of basal cell carcinoma lesions.
July 2021 in “Scholars Journal of Medical Case Reports” In this report, a 16-year-old Saudi girl with Woodhouse-Sakati Syndrome exhibited unique findings, including hepatic hemangioma and low growth hormone, suggesting the importance of considering WSS in similar clinical presentations.
4 citations
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December 2022 in “Skin Research and Technology” This study found that downregulation of Sonic hedgehog signaling may promote HPV replication and wart formation by inducing cell cycle arrest in keratinocytes.
7 citations
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October 1985 in “Genetics Research” This study found that in chimaeric mice models, the pigment distribution and pattern were influenced by the sash genotype, demonstrating the melanocyte-autonomous nature of the beige and leaden loci.
March 2024 in “Journal of animal science/Journal of animal science ... and ASAS reference compendium” This study found that substituting soy hulls for corn-based supplements did not significantly affect ewe growth, reproductive performance, or lamb performance in pasture-based hair sheep systems.
12 citations
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July 2015 in “Experimental Dermatology” This study found that overexpression of Gsdma3 in mice led to epidermal hyperplasia, skin inflammation, and hair growth defects, suggesting gain-of-function mutations in Gsdma3 cause these conditions.
April 2023 in “Journal of Investigative Dermatology” This study found that sebaceous glands can regenerate after PPARg deletion in adult skin, relying on the hair cycle and FGFR signaling.
18 citations
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January 2008 in “Sen'i Gakkaishi” This study observed that repeated perm treatments decrease disulfide bonds in hair due to their conversion largely into cysteic acid, affecting the waving efficiency depending on the reduction agent used.
112 citations
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October 2008 in “Wound Repair and Regeneration” This study demonstrated that disrupting sonic hedgehog signaling, using cyclopamine, significantly impaired wound healing in a mouse model, suggesting its crucial role in postnatal tissue repair.
81 citations
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March 2006 in “Journal of Investigative Dermatology” Mutations in the DSG4 gene cause specific hair and scalp issues.
September 1980 in “PubMed” This study found that applying a surfactant solution with 2.5% selenium disulfide to the back of guinea pigs significantly increased telogen hair, which may relate to observations of diffuse hair loss in humans under intense exposure conditions.
171 citations
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June 2004 in “Journal of Investigative Dermatology” GLI2 activates GLI1, promoting skin tumor growth and hair development.
15 citations
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March 1997 in “International Journal of Dermatology” In this case report, the authors describe green hair discoloration in a patient attributed to the use of selenium sulfide.
May 2014 in “Hair transplant forum international” This notice announces the upcoming 22nd ISHRS Annual Scientific Meeting, highlighting it as a key event for hair restoration surgeons to learn about recent innovations; it reports no new results.
September 2019 in “Journal of Investigative Dermatology” This study introduced a reproducible human model using 3D-SeboSkin technology to study hidradenitis suppurativa, allowing better maintenance of skin integrity and replication of biomarker expression patterns compared to traditional skin cultures, suggesting its value for further research.
5 citations
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October 2023 in “Aging” This study found that activating SHH signaling in EPCs enhances angiogenesis to aid in healing pressure ulcers through the PI3K/AKT/eNOS pathway, indicating SHH signaling as a potential target for treatment.
January 2009 in “Journal of Jilin Medical College” This study found that SDG did not significantly affect prostate weight in rats with BPH, but it may reduce serum PAP activity and alter prostate tissue changes induced by Testosterone Propionate.
5 citations
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December 2017 in “The Journal of Dermatology” This report describes a unique case of Schöpf–Schulz–Passarge syndrome in a Taiwanese man linked to a previously unreported homozygous WNT 10A mutation, underscoring its role in ectodermal dysplasia.
March 2005 in “Hair transplant forum international” This article describes the ISHRS annual Live Surgery Workshop held in Orlando and reports no new research findings.
2 citations
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January 2018 in “The Korea Journal of Herbology” In this study with C57BL/6 mice, SHJ extract was associated with increased hair growth and density, suggesting potential use in hair care cosmeceuticals, while also enhancing melanin production in melanoma cells.
61 citations
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December 2001 in “Journal of Investigative Dermatology” This study found that steroid sulfatase in the dermal papilla of hair follicles metabolizes dehydroepiandrosterone sulfate to support the development of androgenetic alopecia, suggesting potential for steroid sulfatase inhibitors as treatments.
July 2016 in “Hair transplant forum international” This announcement provides updated information for members and participants of the 24th ISHRS World Congress of Hair Restoration Surgery, without reporting any new research findings.
May 2011 in “International Society of Hair Restoration Surgery” This notice from the Surgical Assistants Program Chair shares details about the September 2011 ISHRS meeting in Anchorage but reports no new research findings.