June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This source describes Roota Hair Growth Serum® as a product designed to promote natural hair regrowth by improving scalp health and strengthening hair strands through a blend of natural ingredients and advanced hair-growth technology, supported by clinical testing.
In this study using C3H/HeJ mice, a single subcutaneous injection of the fusion protein PTH-CBD increased anagen hair follicle counts and promoted hair regrowth comparably to daily oral ruxolitinib, potentially by enhancing beta-catenin production and stimulating anagen transition.
7 citations
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July 2008 in “Experimental Dermatology” This study identified molecular elements controlling the expression and stabilization of THH protein in hair follicle cells, revealing key mechanisms that support hair shaft development in mice.
5 citations
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April 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” This study reports on an ongoing Phase I/IIa clinical trial of ex vivo gene therapy for treating severe Recessive Dystrophic Epidermolysis Bullosa, involving six adult participants with COL7A1 mutations resulting in deficient type VII collagen production.
5 citations
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January 1970 in “Journal of Nepal Paediatric Society” This article reviews Vitamin D-dependent rickets Type II with a focus on alopecia as a potential diagnostic clue for this rare disorder, reporting no new clinical findings.
April 2023 in “Journal of Investigative Dermatology” This study found variation in erythema induction across skin types, suggesting different SSR dose responses and highlighting a potential model for tailoring anti-inflammatory treatments.
January 2023 in “International Journal of Contemporary Pediatrics” This case study describes a 5-year-old boy with vitamin D dependent rickets type 2, motor delays, and alopecia totalis who showed improved biochemical parameters with calcium and calcitriol treatment.
1 citations
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October 2022 in “International journal of endocrinology” This study found that dihydrotestosterone treatment in female rats altered anterior pituitary gland gene expression, with significant repression of prolactin and inhibition of GnRH receptor gene expression, suggesting specific hormone production changes.
September 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” This study identifies two previously unreported pathogenic RIPK4 gene variants, suggesting a functional link with cell adhesion molecules in ectodermal dysplasias.
31 citations
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September 2012 in “Journal of biological chemistry/The Journal of biological chemistry” This study found that proper levels of retinoic acid, controlled by the enzyme Cyp26b1, are essential for normal hair follicle development and morphogenesis in mice.
31 citations
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September 2003 in “International Journal of Dermatology” This report describes two Saudi brothers with Vitamin D-dependent rickets Type II and emphasizes the association of this disorder with alopecia.
12 citations
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October 1978 in “PubMed” This study found that the aromatic retinoic acid derivative Ro 10-9359 provided excellent results in 64% of severe psoriasis patients, especially in those with erythrodermic and pustular types, though relapses and side effects were noted.
36 citations
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July 2005 in “Journal of Neuroendocrinology” This study suggests that both the central biosynthesis and metabolism of progesterone to 3α,5α‐THP in the ventral tegmental area are crucial for facilitating lordosis in female rats.
36 citations
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June 2016 in “Journal of dermatological treatment” This study found that a combination of low-fluence Q-switched 1064 nm Nd:YAG laser, hydroquinone cream, and oral tranexamic acid showed promising results for Riehl’s melanosis in Asian patients, with no serious adverse events reported.
71 citations
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May 2006 in “The journal of investigative dermatology/Journal of investigative dermatology” In this study, researchers found that trichothiodystrophy hair brittleness is linked to abnormalities in sulfur content and structural organization, making it prone to breakage.
12 citations
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September 2017 in “JDR Clinical & Translational Research” In this study, researchers observed that the success of treating hereditary vitamin D–resistant rickets in children depends on the mutation location in the VDR gene, notably with favorable dental development outcomes for those with the p.R391S mutation, despite persistent alopecia.
13 citations
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March 2021 in “Frontiers in oncology” This review discusses the strong correlation between reflectance confocal microscopy images and horizontal histopathology in diagnosing skin tumors, highlighting the reliability of this non-invasive technique; no new clinical results are reported.
128 citations
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January 2023 in “Frontiers in Endocrinology” This review discusses recurrent implantation failure (RIF) in IVF, noting the lack of standard definitions or treatment protocols, and emphasizes the need for individualized treatment and further research.
This meta-analysis reports that ritlecitinib significantly improved hair growth in alopecia areata patients compared to placebo, although its potential requires further clinical exploration.
In this study, ritlecitinib treatment for 12 and 24 weeks downregulated immunity-related genes and upregulated hair keratin genes in patients with alopecia areata, correlating with scalp hair regrowth response.
52 citations
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May 2003 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that overexpression of parathyroid hormone-related protein in mice resulted in 30–40% shorter hair due to premature transition into the catagen phase of the hair cycle.
24 citations
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July 1994 in “Journal of Investigative Dermatology” 18 citations
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November 2009 in “Calcified tissue international” A genetic mutation caused severe rickets and alopecia in an Indian patient, but high-dose calcium and phosphate treatment improved their condition.
February 2023 in “Benha Journal of Applied Sciences” This article reviews R-Spondin-1's complex role in various skin conditions, emphasizing its diagnostic, prognostic, and potential therapeutic applications.
February 2016 in “PubMed” This review discusses testosterone replacement therapy, highlighting that most studies report no increased myocardial infarction risk when the therapy is properly administered with controlled hormone levels; it calls for careful consideration despite insurance coverage challenges.
192 citations
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January 2018 in “Burns & Trauma” This review discusses the advancements in biologic skin substitutes for wound treatment and their potential in enhancing cutaneous regeneration but reports no new clinical results.
133 citations
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July 1994 in “Journal of Dermatological Science” In this study, the researchers developed an in vitro model that maintains human hair follicles to grow at in vivo rates and observed that factors like EGF and IGF-I influence hair follicle growth and catagen entry.
79 citations
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August 1998 in “The Journal of Cell Biology” In a transgenic mouse model, this study found that overexpression of keratin 16 in skin keratinocytes led to hyperkeratosis and increased EGF receptor signaling, altering skin cell behavior and structure.
64 citations
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April 1992 in “Differentiation” This study identified Sciellin, a new protein precursor to the cornified envelope in keratinocytes, with unique solubility properties hinting at its potential role in envelope assembly.
55 citations
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October 2008 in “American Journal Of Pathology” mIGF-1 in skin cells speeds up wound healing and hair growth in mice without harmful effects.