September 2021 in “IP Indian Journal of Clinical and Experimental Dermatology” In this study, Diabliss Hair Water was found to improve hair growth rate, density, and quality while reducing hair fall in healthy adults experiencing hair thinning concerns.
4 citations
,
January 2013 in “Genetics and Molecular Research” This study found that VEGF expression and microvessel density in hair follicles of Liaoning cashmere goats follow a bimodal pattern correlated with hair development throughout the year.
2 citations
,
July 2022 in “Stem cell research & therapy” This study found that a large number of pelage hair follicle mesenchymal stem cells can be efficiently isolated using two-step Ficoll Density Gradient Sedimentation, promoting hair growth by secreting exosomes in mice.
1 citations
,
January 2013 in “China Animal Husbandry & Veterinary Medicine” This study found a strong positive correlation between vascular endothelial growth factor expression and microvessel density in the hair follicles of Liaoning cashmere goats during different fetal periods.
March 2022 in “Research Square (Research Square)” This study reported that pelage hair follicle mesenchymal stem cells isolated from mice using Ficoll Density Gradient Sedimentation can be obtained in large numbers and may promote hair growth via exosome secretion.
33 citations
,
April 2005 in “British Journal of Dermatology” This study found that age and follicular miniaturization were extremely weak predictors of total hair count in women with hair loss.
16 citations
,
January 2021 in “BMC Genomics” This study found that high wool-producing Wan Strain Angora rabbits had higher hair follicle density and identified potential regulatory long noncoding RNAs that may influence this trait.
11 citations
,
November 2019 in “The FASEB Journal” In this study, a missense mutation in the MAP2 gene was found to be associated with reduced hair follicle density, leading to the hairless phenotype in pigs.
1 citations
,
May 2025 in “Animal Bioscience” This study explored the spatial variation of THFD in cashmere goats and identified four genes associated with it, offering insights that could aid in the development of THFD genes for these animals.
May 2026 in “Malaysian Journal of Medicine and Health Sciences” This study found that in a testosterone-induced androgenetic alopecia mouse model, the combination of PRP-derived small extracellular vesicles and 5% minoxidil significantly improved hair follicle density and the anagen-to-telogen ratio compared to minoxidil alone, suggesting a synergistic effect that enhances hair growth.
January 2021 in “Research Square (Research Square)” This study found that Wan strain Angora rabbits with high wool production exhibited higher hair follicle density and identified long noncoding RNAs that may regulate this trait.
January 2021 in “Research Square (Research Square)” This study found that long noncoding RNA profiles in Wan strain Angora rabbits may help understand the molecular mechanisms regulating hair follicle density, potentially influencing wool fiber production.
September 2020 in “Research Square (Research Square)” This study found that Wan strain Angora rabbits with high wool production had higher hair follicle density and identified five long noncoding RNAs as potential regulators of this trait.
January 2013 in “IRIS UNIMORE (University of Modena and Reggio Emilia)” This study found that silica nanoparticles penetrate the outer stratum corneum of human skin, with surface hydrophobization potentially enhancing this penetration.
November 2024 in “Stem Cell Research & Therapy” A new method improves the isolation of hair follicle cells for better hair growth research.
May 2023 in “Stem cell research & therapy” This study describes a novel method using force-triggered density gradient sedimentation for efficiently isolating dermal papilla cells from neonatal mouse skin, showing promise for hair follicle regeneration research.
This study found that applying amaranthus extract cream to the scalp significantly improved terminal hair density, anagen hair count, and pilary index in men with male pattern hair loss, suggesting it may be a safe and effective supportive therapy.
15 citations
,
July 2008 in “Journal of Dermatological Science” This study found that ephrin-A3 accelerates hair follicle development and increases hair follicle density in neonatal mice, suggesting its involvement in hair growth regulation.
July 2026 in “Poultry Science” This study examined feather follicle density in yellow-feathered broilers, finding that back follicle density was significantly higher than leg density and negatively correlated with various body weight measures; it also identified genetic markers and candidate genes, such as SERPINF1, associated with follicle density variations.
7 citations
,
June 2015 in “The anatomical record” This study in Hexi cashmere goats found that secondary follicle activity increases with time, and Hoxc13 expression varies significantly across different growth stages, suggesting a role in follicle activity.
This study observed two distinct groups of alopecia areata lesions based on PD-1 expression in T cells from biopsied skin samples, suggesting potential differences in subtypes or stages of the disease that warrant further investigation.
April 2023 in “Journal of Investigative Dermatology” This study found that in biopsied skin samples of alopecia areata, a lower anagen/telogen ratio was associated with increased T cell infiltration, and enhancing the PD-1/PD-L1 axis may inhibit CD8+T cell infiltration and improve the condition.
June 2020 in “Applied sciences” This study introduced a semi-automatic hair follicle implanter that can reduce surgery time and fatigue for both patients and surgeons, with effectiveness demonstrated in animal and clinical trials.
January 1999 in “Hair transplant forum international” This article discusses advancements in hair restoration surgery techniques and does not provide new research findings.
This study found that new methods for isolating human dermal papilla cells were more efficient than traditional methods, maintaining higher levels of specific markers and improving the cells' research potential.
15 citations
,
January 1999 in “Reproduction Fertility and Development” This study conclusively demonstrated that in Merino fetuses, secondary follicle initiation is completed several weeks before birth, with a peak 16 days prior and lower levels observed at and after birth.
10 citations
,
January 2014 in “Genetics and Molecular Research” This study observed that primary hair follicles in Liaoning Cashmere goats had broader hair bulb widths compared to secondary follicles, with the difference diminishing during the anagen phase of hair follicle development.
January 2019 in “Durham e-Theses (Durham University)” This study found that JNK plays a dominant role in hair follicle matrix density-dependent proliferation and differentiation, suggesting that collagen bundling affects keratinocyte dynamics.
1 citations
,
May 2002 in “British Journal of Dermatology” This article provides an overview of hair density, hair diameter, and the prevalence of female pattern hair loss but reports no new clinical findings.
October 2024 in “Aesthetic Plastic Surgery” In this multicenter observational study, researchers found that using micrografts with human follicle mesenchymal stem cells increased hair density significantly in both male and female patients with mild to moderate androgenic alopecia after 12 months, suggesting a viable alternative for hair regrowth.