January 2012 in “Vitamins & trace elements” Smoking and drinking can lower vitamin levels and potentially trigger early hair loss, but overall vitamin levels don't seem to affect hair loss duration.
7 citations
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May 2019 in “European Journal of Human Genetics” BMP4-related anomalies can cause a wide range of eye, brain, and hand/foot problems, and new cases show this variability.
17 citations
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May 2022 in “Frontiers in Immunology” Reprogramming macrophages to resolve inflammation can help reduce severe COVID-19 complications.
20 citations
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July 1987 in “Development Genes and Evolution”
April 2025 in “Frontiers in Animal Science” Sheep exosomes can enhance hair growth in mice.
54 citations
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January 2007 in “The Journal of Steroid Biochemistry and Molecular Biology” Vitamin D receptor is essential for hair growth and preventing hair loss.
3 citations
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September 2024 in “The FASEB Journal” Dermal white adipose tissue helps regulate hair growth, protect skin, and aid wound healing.
January 2020 in “Archives of Medicine and Health Sciences” Certain immune molecules and stress affect hair loss, and while genes play a role, more research is needed to fully understand and treat it.
October 2024 in “African Journal of Medicine Surgery and Public Health Research” Understanding how new blood vessels form is key to treating heart disease and other health problems.
90 citations
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December 2008 in “Journal of Investigative Dermatology” Thyroid-stimulating hormone affects hair follicles but doesn't change hair growth or color.
October 2024 in “Acta Biomaterialia” Collagen makes skin stiff, and preservation methods greatly increase tissue stiffness.
638 citations
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October 1997 in “Nature”
January 2025 in “BioMed Research International” Targeting DNA methylation can help treat skin disorders and cancers.
40 citations
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August 2021 in “International Journal of Molecular Sciences” The subcutaneous fascia is key to fast wound healing and could improve treatments for chronic wounds and scarring.
9 citations
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May 2014 in “Journal of Cardiovascular Development and Disease” Wnt/β-catenin signaling is crucial for heart development and could help improve heart repair.
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April 2003 in “Die Naturwissenschaften”
September 2023 in “The FASEB journal” Foxn1 is important for fat development, metabolism, and wound healing in skin.
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January 2018 in “Wiley Interdisciplinary Reviews-Developmental Biology” Understanding how baby skin heals without scars could help develop treatments for adults to heal wounds without leaving scars.
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September 2003 in “Journal of Clinical Investigation” Overexpressing noggin in mice causes severe osteoporosis.
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September 2021 Patients with alopecia areata may have lower vitamin D levels than healthy people.
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July 2007 in “Journal of Investigative Dermatology” The mutation causes hairless mice due to mislocalized and dysfunctional HR protein.
January 2026 in “Preprints.org” Mimicking fetal wound environments may enable scarless healing in adults.
July 2024 in “Clinical Cosmetic and Investigational Dermatology” Non-drug therapies show promise for hair regrowth but need more research.
May 2025 in “International Journal of Trichology” Dutasteride mesotherapy can cause hair loss in some people.
5 citations
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August 2011 in “Journal of Dermatological Science” Dentin sialoprotein and phosphophoryn are present in rodent hair follicles and may help hair growth and development.
81 citations
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September 2009 in “Birth defects research” Different body areas in mice produce different hair types due to interactions between skin layers.
20 citations
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January 2017 in “Genetica” The methylation of the HOXC8 gene's exon 1 affects cashmere fiber length in goats.
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April 2019 in “Bioscience, biotechnology, and biochemistry” Ten miRNAs may play key roles in starting secondary hair follicle development in sheep foetuses.
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September 2021 in “Journal of Clinical Medicine” Epidermal signaling helps regenerate fingertip tissue.
April 2022 in “Journal of Investigative Dermatology” Androgenetic alopecia causes hair thinning due to increased androgen activity, treatable with minoxidil and finasteride.