June 2026 in “bioRxiv (Cold Spring Harbor Laboratory)” In this study, researchers used embryonic chicken skin as a model to show that perturbing calcium signaling can induce feather bud formation in areas that typically do not form them, highlighting developmental bioelectricity as a crucial yet underexplored layer in tissue patterning.
May 2026 in “Scientific Reports” In this study, researchers overexpressed Lrig3 in mouse skin and observed hair loss linked to changes in skin protein profiles and signaling pathways, suggesting a potential role for Lrig3 in maintaining skin homeostasis.
May 2026 in “Cell Reports Medicine” This study develops FR-1, a topical small molecule, which reduces scarring and avoids skin atrophy in a murine wound model, showing potential for treating fibrosis without the side effects of current therapies.
January 2026 in “Veterinary Sciences” In this study, researchers found that significant transcriptomic changes occur in the skin of Dezhou donkey foals as they age from newborns to one year old, involving gene expression shifts that may enhance skin barrier function and hair follicle development, while reducing collagen synthesis.
In this study, researchers identified that the oncomodulin protein lineage, specifically the gene pvalb8, plays a crucial role in the development and function of auditory hair cells in zebrafish by promoting cell proliferation through the Wnt signaling pathway.
June 2021 in “Research Square (Research Square)” This article reviews current research on epidermal stem cells and differentiation, presenting models of basal layer composition, but reports no new experimental findings.
January 2012 in “Journal of Investigative Dermatology” The document presented various studies on hair and cutaneous development, revealing insights into hair biology and potential therapeutic targets for hair-related conditions. Key findings included the role of stem cells and their niches in hair regeneration, the impact of TACE/ADAM17 depletion on alopecia, and the expression of somatostatin in hair follicles. Research on genetic factors, such as CYLD mutants and P-cadherin, highlighted their importance in hair growth and pigmentation. Studies on hair aging identified genes involved in hair loss in women over 40. Additionally, the potential of keratinocyte precursors from iPS cells for hair follicle regeneration and the effectiveness of a parathyroid hormone analog in reversing chemotherapy-induced alopecia were explored. The document also discussed the role of cholesterol biosynthesis in cicatricial alopecia, the necessity of Wnt signaling for hair follicle initiation, and the effects of ATP-sensitive potassium channel blockers on hair growth. These findings collectively advanced the understanding of hair growth, alopecia treatment, and skin regeneration.
7 citations
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May 2023 in “Nanomaterials” In this study on Danio rerio, researchers found that exposure to titanium dioxide nanoparticles did not affect embryonic development but altered the structure of male gonads, acting as potential endocrine disruptors with androgenic activity.
September 2024 in “Reproduction and Fertility” This review highlights the limited effectiveness of current unlicensed treatments for male subfertility, like hormonal therapy and antioxidants, and emphasizes new drug discovery methods such as high-throughput screening and drug repurposing to improve treatment development for male subfertility.
145 citations
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November 2018 in “Nature Communications” This study found that activating the Sonic hedgehog pathway in scarring wounds can remodel the dermis to promote hair follicle regeneration, highlighting a potential new approach to enhance healing.
418 citations
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September 2012 in “Nature” This study reports the first instance of skin autotomy in mammals, specifically in African spiny mice, and suggests they may possess a greater regenerative capacity than previously understood, possibly offering insights for regenerative medicine.
161 citations
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August 2012 in “Seminars in cell & developmental biology” This review discusses the molecular mechanisms involved in hair follicle development and regeneration, highlighting findings from mouse genetic studies, and reports no new experimental results.
114 citations
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January 2016 in “Current topics in developmental biology/Current Topics in Developmental Biology” This review discusses the diverse roles of Frizzled proteins in developmental and homeostatic processes and reports no new experimental findings.
98 citations
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April 2003 in “Die Naturwissenschaften” 
41 citations
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April 2016 in “Journal of experimental botany” This research suggests that the barley protein RACB supports cell polarity functions rather than interfering with immunity, as it aids nucleus positioning during fungal attack rather than affecting early immune responses.
32 citations
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February 2019 in “eLife” This study identified key cells and pathways needed for the development of touch receptor patterns in mouse skin, notably that certain keratinocytes are crucial for innervation patterns, while Merkel cells and BMP signaling have distinct roles.
25 citations
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August 2020 in “Experimental eye research/Experimental Eye Research” This review discusses cornea-specific keratin expression patterns in human and mouse development and reports no new experimental results; it highlights the need for investigating keratin mutations' role in pathology.
16 citations
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April 2021 in “Frontiers in Cell and Developmental Biology” This review discusses human hair follicle development and highlights the potential of creating human in vitro models and skin substitutes with hair follicles, reporting no new clinical results.
9 citations
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July 2007 in “Circulation Research” This study found that disruptions in planar cell polarity signaling are implicated in congenital heart defects and cardiomyopathy in developing mouse hearts, associated with early cardiomyocyte disorganization and improper heart looping.
2 citations
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July 2022 in “Frontiers in Veterinary Science” This case report describes a rare instance of a Chinese Crested dog with leukocyte chimerism, normal female external genitalia, and hormonally active Sertoli cell tumors, demonstrating surgery as a curative treatment option.
2 citations
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November 2018 in “International journal of gynaecology and obstetrics” In this retrospective cohort study, no significant differences were observed in assisted reproductive outcomes among different PCOS phenotypes undergoing frozen-thawed embryo transfer.
November 2023 in “International Journal of Medical Sciences” This review examines the mechanisms of hair follicle development and regeneration, discussing current hair loss treatments and emerging therapies like low-level laser therapy and stem cell therapy, which the authors suggest show promise in managing hair loss.
This study found that treating tobacco roots with specific peptides like Gly, GlyGly, and GlyAsp significantly increased root hair development and influenced gene expression, potentially through an epigenetic mechanism.
November 2016 in “Elsevier eBooks” This chapter reviews genetic defects in female sexual differentiation, focusing on 46,XX disorders of sex development and the impact of genetic factors and sex steroids on development, but reports no new clinical findings.
73 citations
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July 1956 in “Journal of Investigative Dermatology” This paper provides evidence supporting the formation of new hair follicles in adult humans, building on findings previously demonstrated in rabbits.
16 citations
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January 2019 in “Aging” This study found that transgenic mice expressing a mutant CYLD protein lacking deubiquitinase function showed signs of premature aging and spontaneous tumor development, likely due to over-activation of specific molecular pathways and chronic inflammation.
14 citations
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February 2022 in “The Journal of clinical investigation/The journal of clinical investigation” This study found that the development of Merkel cell carcinoma from hair follicles in mice can be driven by in vivo reprogramming with ATOH1 and relies on p53 loss for progression.
10 citations
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October 2021 in “Animal nutrition” This study found that dietary pyridoxine increased hair follicle density in Rex rabbits by activating PI3K/Akt, Wnt, and Notch signaling pathways, which may promote hair growth and delay telogen onset.
1 citations
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June 2025 in “Stem Cell Reviews and Reports” 
June 2026 in “Frontiers in Cell and Developmental Biology” This review synthesizes the diverse roles of the transcription factor LHX2 in development, tissue maintenance, and injury repair across various organ systems, highlighting its potential therapeutic applications and significance in regenerative medicine, particularly in developmental disorders and tissue regeneration.