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January 1996 Cysteine and arginine are essential for hair growth and thickness.
March 2025 in “International Journal of Molecular Sciences” Free long-chain fatty acids can stimulate hair growth in mice.
December 2023 in “Journal of materials chemistry. B” A new nanoemulsion increases oxygen for hair cells, leading to better hair growth.
October 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Blocking both main energy pathways can stop hair follicle stem cell-induced skin cancer growth.
June 2023 in “Research Square (Research Square)” Autophagy, a cell process, helps activate hair growth stem cells and promote hair growth by controlling glycolysis, a type of cell metabolism.
January 2026 in “British Journal of Dermatology” Caffeine and DMG increase calcium influx in hair follicle cells without being toxic.
January 2026 in “Dermatologic Therapy” Older age, certain hair loss conditions, and specific chemical levels increase the risk of hair loss after a transplant.
February 2025 in “Iraqi Journal of Science” PCOS patients have higher LDH and lower cortisol, dopamine, zinc, and vitamin D3, which may contribute to their symptoms and obesity.
July 2024 in “Journal of Investigative Dermatology” PP405 may help hair growth by activating hair follicle stem cells.
Autophagy helps activate hair stem cells and hair growth by changing their energy use to glycolysis.
Innate lymphoid cells type 1 may contribute to alopecia areata by damaging hair follicles.
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October 2015 in “American Journal of Primatology” Monkeys with hair loss during pregnancy showed higher stress hormone levels and invested differently in their offspring.
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June 2022 in “Al-Esraa University College journal for medical sciences.” Vitamin D supplements improve bone pain, tiredness, hair loss, and mood, especially in women and older adults.
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December 2013 in “Turkderm” Use of cosmeceuticals during pregnancy and breastfeeding is not recommended due to insufficient safety data.
February 2026 in “Journal of the American Academy of Dermatology” Managing skin diseases during pregnancy and postpartum requires careful consideration of treatment safety and dosing to protect both mother and baby.
Lack of certain cells causes abnormal nipple development and nursing failure.
March 2024 in “Frontiers in genetics” Xiangdong black goats have moderate genetic diversity, minimal inbreeding, and important genes for reproduction, immunity, and other traits.
May 2022 in “Hormones and behavior” Prairie dogs with fewer neighbors are more stressed but their number of babies isn't affected.
Nipple area expansion in mice needs both pregnancy hormones and mechanical strain.
July 2008 in “Planta Medica” Acanthus montanus extract harms fetal development and causes infertility in offspring.
September 2006 in “Baghdad Science Journal” Lack of certain vitamins and minerals can increase hair loss in pregnant and breastfeeding women.
August 2006 in “Experimental dermatology” Human scalp hair follicles can produce and respond to several hormones, affecting hair growth and pigmentation.
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January 1995 in “The journal of allergy and clinical immunology/Journal of allergy and clinical immunology/The journal of allergy and clinical immunology” Netherton's syndrome is linked to high IgE levels and unique skin and hair symptoms, and may improve with ammonium lactate lotion and allergy management.
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January 1990 in “The Journal of Pediatrics” Children with partial biotinidase deficiency are healthy at birth but may develop symptoms that improve with biotin therapy.
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March 2019 in “Veterinary Dermatology” Three mousse products effectively reduced bacteria on dog hair for at least 10 days.
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August 1948 in “Journal of Investigative Dermatology” Calcium pantothenate therapy improved symptoms of discoid lupus erythematosus without side effects.
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March 2023 in “Molecules/Molecules online/Molecules annual” Gallic acid and ferulic acid can be sustainably extracted for hair supplements with high efficiency and stability.
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November 2022 in “The Egyptian Rheumatologist” Macrophage activation syndrome can be a deadly first sign of systemic lupus erythematosus.
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June 2007 in “PubMed” Alopecia in young calves is linked to longer illness periods and ruminal drinking, but the exact cause is unclear.
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December 2022 in “Pediatric dermatology” A boy developed a rare skin condition after recovering from a severe skin reaction, and it improved with lotion treatment.