September 2025 in “Animals” In this study, researchers using Astral—DIA proteomics technology identified 67 differentially expressed proteins in Gansu alpine fine-wool sheep, linking proteins like keratin and MGST3 in pathways to wool fineness regulation, particularly highlighting their association with hair follicle development.
75 citations
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August 2018 in “Plant physiology” In this study, researchers found that increased hydrogen sulfide levels in Arabidopsis disrupted actin dynamics through S-sulfhydration, leading to the depolymerization of actin filaments and inhibited root hair growth.
15 citations
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November 2020 in “International Journal of Molecular Sciences” This study found that multi-walled carbon nanotubes promoted root hair growth in certain plants, with results indicating they modulate nitric oxide and ethylene pathways crucial to this development.
7 citations
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September 2024 in “PLANT PHYSIOLOGY” This study in Arabidopsis thaliana found that exposure to volatile compounds from Penicillium aurantiogriseum promotes root hair growth through signaling involving RALF22, ethylene, auxin, and photosynthesis, and that RALF22 plays a crucial role in the plants' response to these compounds.
October 2025 in “Frontiers in Veterinary Science” This study found that the finer fibers of Alpas cashmere, compared to ordinary cashmere, are associated with the down-regulation of specific keratins and keratin-associated proteins, suggesting a molecular target for breeding cashmere goats with improved fiber quality.
September 2025 in “Animals” This study analyzed circular RNA expression in the developing skin of foetal Gansu Alpine fine-wool sheep, identifying key circRNAs potentially involved in secondary follicle development through regulatory networks, providing insights for wool trait improvement.
April 2025 in “Frontiers in Animal Science” In this study, researchers found that circulating exosomes from different sheep breeds can significantly alter hair growth in mice, with the source of exosomes influencing hair follicle size and hair diameter, as well as expression of specific hair growth and melanin synthesis markers.
In this study, researchers used the CRISPR/Cas9 system to edit the FGF5 gene in Dorper sheep, observing increased density and finer wool, along with changes in cortisol levels and antioxidant enzyme activity linked to hair follicle development.
January 2024 in “Biochemistry Research International” This study found that compounds from Ziziphus spina-christi roots exhibited promising antibacterial and antioxidant activities, supporting its traditional medicinal use.
This thesis explores the role of the actin cytoskeleton in plant cell growth, highlighting its involvement in signal transduction and the regulation of tip growth in cells like root hairs.
January 2025 in “BMC Genomics” This study examined the role of long non-coding RNAs in wool fineness among Gansu alpine fine-wool sheep, identifying specific lncRNAs and target genes that may enhance wool quality.
14 citations
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December 2016 in “PloS one” This study found that Keratin 26 is expressed differently in hair follicle phases, particularly during catagen and telogen, influencing cashmere growth and interacting antagonistically with the BMP signaling pathway.
November 2022 in “Journal of Investigative Dermatology” This study found that a lotion containing specific plant extracts significantly increased the number of anagen hairs and the anagen/telogen ratio in subjects with androgenetic alopecia after three months of use.
276 citations
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January 2005 in “International review of cytology” More research is needed to understand how hair keratins work and their role in hair disorders.
50 citations
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March 2001 in “Clinics in dermatology” This paper reviews the complex anatomy and development of human hair and emphasizes the need to understand these processes for interpreting drug incorporation into hair, with no new clinical results reported.
30 citations
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January 1994 in “Micron” This study found that the formation of the fibre cuticle surface in Merino sheep is similar to the epidermal stratum corneum process and not from a modified plasma membrane as previously thought.
May 2026 in “Microorganisms” This study found that individuals with seborrheic alopecia had significant disruptions in their scalp microbiome, marked by imbalances in certain bacteria and fungi, and that a 12-week herbal shampoo intervention helped restore microbial diversity and improve clinical symptoms.
149 citations
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June 2010 in “The FASEB journal” In this study, miR-31 was found to play a significant role in hair cycle regulation in mice by controlling key gene expressions involved in hair growth and differentiation.
123 citations
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November 2003 in “Neuroscience Letters” In this study, TRPV4 channels were found in specific mechanosensory endings in mice skin, suggesting a role in pressure sensation transmitted through A- and C-fibers.
97 citations
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March 2010 in “The American Journal of Human Genetics” A mutation in the KRT74 gene causes tightly curled hair.
19 citations
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July 1964 in “PubMed” This study observed that undifferentiated matrix cells at the base of the hair follicle differentiate into the medulla, cortex, cuticle, and inner root sheath cell types through specific morphological changes.
3 citations
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August 2022 in “Molecules/Molecules online/Molecules annual” This study found that microbial adenosine and biotin treatments derived from Staphylococcus epidermidis Cicaria culture may help inhibit hair loss by maintaining the hair's growth phase.
1 citations
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December 2023 This study explored the complex developmental processes of human hair, emphasizing the intricate interactions required for hair follicle morphogenesis and its implications for drug incorporation and concentration interpretation, particularly in early childhood.
This study found that GPC1 is a key regulator of angiogenesis in hair follicles and may be an interesting target for addressing alopecia in dermatology research.
This study found that GPC1 is a key regulator of angiogenesis in human dermal microvascular endothelial cells, influenced by factors secreted by keratinocytes, and may be a target for alopecia treatment research.
This study found that GPC1 plays a crucial role in regulating angiogenesis in human dermal microvascular endothelial cells, which may make it a potential target in alopecia treatment research.
This study found that GPC1 is a significant regulator of angiogenesis in human dermal microvascular endothelial cells, suggesting its potential as a target for alopecia research.
949 citations
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January 2001 in “Cell” This study demonstrated that multipotent stem cells in adult mice whisker follicles migrate to produce whisker growth, and that this process requires precise control of stem cell trafficking.
179 citations
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June 2000 in “The American journal of pathology” This study reports that the asebia-2J mutation in mice affects sebaceous gland function and leads to hair follicle destruction, offering a model for human scarring alopecias.
140 citations
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December 1998 in “Journal of Investigative Dermatology” Apoptosis in hair follicles varies by growth phase, with TGF-β possibly starting the catagen phase.