October 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” Small changes in cell division and differentiation can activate blood progenitors.
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January 2010
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April 2004 in “The journal of investigative dermatology/Journal of investigative dermatology” Skin patterns are formed by simple reaction-diffusion mechanisms.
July 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The report claims that the original inhabitants of the Americas were native to the region and not from Africa.
19 citations
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April 2015 in “Developmental Dynamics” The conclusion is that skin and hair patterns are formed by a mix of cell activities, molecular signals, and environmental factors.
28 citations
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November 2018 in “Journal of structural biology” Different populations have distinct hair structures related to their ancestry.
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January 2021 in “Research journal of pharmacy and technology” 5 citations
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September 2023 in “Pediatric Research”
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September 2013 in “Nature Reviews Molecular Cell Biology” Different types of stem cells and their environments are key to skin repair and maintenance.
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May 2020 in “EMBO reports” Calcium is important for stem cell function and maintenance, especially in blood and skin cells.
April 2021 in “Journal of Investigative Dermatology” Stem cells control their future role by changing ERK signal timing, affecting tissue regeneration and cancer.
April 2021 in “Journal of Investigative Dermatology” Cyclooxygenase-2 overexpression in mice skin causes hair loss like human androgenetic alopecia.
35 citations
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November 2021 in “Journal of Animal Science and Biotechnology/Journal of animal science and biotechnology” DNA methylation changes in Tan sheep affect growth and fur traits.
December 2025 in “Brazilian Journal of Hair Health” The Spiral Model helps understand hair growth changes with age and identify hair problems early.
October 2021 in “Journal of Investigative Dermatology” The study concludes that as skin matures from infancy to childhood, there are major changes in cell differentiation, stemness, and growth, leading to a stronger skin barrier in older children.
December 2022 in “IntechOpen eBooks” Forensic DNA Phenotyping accurately predicts physical traits and is used in investigations, but needs more diverse population data for confirmation.
394 citations
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October 2013 in “Nature” November 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” Researchers identified new cell types and genes in early hair follicle development.
January 2022 in “Clinical Cases in Dermatology” A 4-year-old boy has a rare type of hair loss in a line pattern on his scalp.
February 2024 in “bioRxiv (Cold Spring Harbor Laboratory)” Tandem repeats significantly influence hair color, especially darker shades, across different ancestries.
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January 1991 in “Acta Dermato Venereologica” A family had a genetic condition causing hair loss on the scalp, passed down through four generations.
January 2024 in “Wiadomości Lekarskie” Ancient immune and signaling pathways still regulate blood cell development.
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August 2023 in “Nature Communications” Mouse zigzag hair bends form due to a 3-day cycle of changes in hair progenitors and their environment.
January 1990 in “Advances in forensic haemogenetics” Human hair protein patterns are inherited genetically.
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May 2021 in “Nature Communications” High proliferation and cell delamination drive early skin development, while later stages may not rely on cell division orientation.
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October 2006 in “Current opinion in cell biology” Feather growth and regeneration involve complex patterns, stem cells, and evolutionary insights.
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January 2005 in “The Journals of Gerontology Series A” Short telomeres may cause symptoms like hair loss and osteoporosis, offering insights into aging.
February 2023 in “EAS Journal of Medicine and Surgery” Most Idoma people have a curved hairline due to genetics.
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January 2009 in “PubMed” A mutation in the KRT86 gene causes hair fragility in a Turkish family.
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July 2017 in “PLoS Biology” Hair follicle patterns form through a mix of self-organization and signaling interactions.