13 citations
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April 2002 in “International Journal of Toxicology” The safety of placental and umbilical extracts in cosmetics is uncertain, requiring more research.
November 2024 in “Applied Sciences” Placenta products might help with hair loss, but more research is needed.
21 citations
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June 2003 in “Journal of Morphology” Monotreme and marsupial skin proteins show primitive features and species-specific differences compared to placental mammals.
21 citations
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June 2022 in “Pharmaceutics” Goat placenta in microneedle patches is effective and safe for skin regeneration.
16 citations
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May 2000 in “Endocrinology” A new gene, mrp4, is found in mice and may play a unique role in hair follicle development in tails and ears.
20 citations
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November 2020 in “Stem Cell Research & Therapy” Enhanced stem cells from the placenta can help treat Graves' eye disease by stopping fat cell growth.
Enhanced stem cells from the placenta can reduce fat cell formation in eye disease.
September 2020 in “Research Square (Research Square)” Enhanced stem cells from the placenta can reduce fat buildup in eye tissue for Graves' disease.
August 2020 in “Research Square (Research Square)” Enhanced stem cells can reduce fat buildup in eye tissue for Graves' disease.
November 2025 in “Cosmetics” Most trichological shampoo ingredients lack strong evidence for effectiveness against hair loss.
Most ingredients in hair loss shampoos lack strong evidence of effectiveness.
44 citations
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June 2017 in “The EMBO Journal” LPA3 signaling in the uterus is crucial for placental formation and fetal development.
20 citations
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November 2022 in “Nutrients” Placenta extract may protect and improve liver health by reducing stress, inflammation, and cell death, and promoting regeneration.
3 citations
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September 2024 in “Journal of Microbiology and Biotechnology” Human placenta extract reduces inflammation and symptoms in atopic dermatitis.
2 citations
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September 2017 in “Archives of Medical Science” Finasteride affects offspring's antioxidant enzymes in epididymis, possibly disrupting sperm maturation.
13 citations
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July 2016 in “BMC Complementary and Alternative Medicine” Hominis Placenta helps hair grow back by increasing cell growth and a specific growth factor.
4 citations
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November 2022 in “Nutrients” Cow placenta extract has strong antioxidant effects and can delay skin aging in mice.
4 citations
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January 1994 in “Current Opinion in Endocrinology & Diabetes” PTHrP regulates various normal body functions, including bone development, skin, and muscle function.
February 2025 in “International Journal of Molecular Sciences” Maternal melatonin improves offspring hair growth by affecting specific proteins and pathways.
September 2011 in “Clinical Biochemistry” The demineralized bone matrix scaffold is better for cell attachment than the mineralized bone allograft.
15 citations
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July 2004 in “Journal of morphology” Monotreme hair structure and protein distribution are similar to other mammals, but their inner root sheath cornifies differently, suggesting a unique evolution from reptile skin.
20 citations
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September 2004 in “Journal of Anatomy” The inner root sheath evolved to help hair grow safely through the skin in mammals.
845 citations
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February 2001 in “The Journal of Clinical Endocrinology & Metabolism” The enzyme for activating vitamin D is found in many body tissues, not just the kidneys.
1 citations
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January 2025 in “Neuropsychopharmacology Reports” Higher sugar and maltose intake is linked to autism, while total carbohydrates, fructose, and lactose are linked to lower autism rates.
48 citations
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February 2013 in “Molecular and Cellular Endocrinology” The protein StAR is found in 17 different organs and can affect hair loss and brain functions, but its full role is not yet fully understood.
31 citations
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August 2019 in “Regenerative Medicine” Human placenta hydrogel helps restore cells needed for hair growth.
31 citations
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February 2014 in “Journal of dermatological science” Placental growth factor may help treat hair loss.
1 citations
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January 2015 in “Journal of clinical and investigative dermatology” IGF-1 from human placenta helps hair grow.
291 citations
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April 2010 in “Gastroenterology” Certain proteins, Lgr5 and Lgr6, are important markers of adult stem cells and are involved in tissue repair and cancer development.
31 citations
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October 2010 in “Progress in lipid research” LPA3 is crucial for embryo implantation and links LPA to prostaglandin signaling.