June 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” The gene Tfap2b is essential for creating a type of stem cell in zebrafish that can become different pigment cells.
Encapsulating hair loss drugs in cyclodextrins improves their solubility and reduces scalp irritation.
October 2020 in “Revista médica sinergía/Revista médica sinergia” Alopecia areata is a complex condition causing hair loss, linked to genetics and immune system issues, and may be related to other autoimmune diseases; treatments vary in effectiveness.
June 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Activating β-catenin increases melanocytes and decreases Schwann cells.
January 2020 in “Animal Husbandry Dairy and Veterinary Science” Tetracycline successfully treated a Labrador's skin calcification and hair loss.
May 2019 in “bioRxiv (Cold Spring Harbor Laboratory)” Testosterone significantly affects urination differences between male and female mice.
SLC24A5 shows a clear selective sweep, but no link to UV radiation intensity.
January 2006 in “Actas Urológicas Españolas” Incidental prostate cancer was found in 4.89% of patients undergoing surgery for benign prostatic hyperplasia.
July 1994 in “Annals of Pharmacotherapy” Cromolyn sodium's effectiveness for treating asthma in children under 2 is unclear, possibly more beneficial for older children, and further research is needed.
May 1993 in “Current problems in dermatology” Skin symptoms are important for diagnosing infections in children.
Finasteride is a safe and effective long-term treatment for male hair loss, especially when started early.
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January 2020 in “Theranostics” Injecting a special gel with human protein particles can help hair grow.
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June 2005 in “Genes & development” β-catenin is essential for stem cell activation and proliferation in hair follicles.
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January 2001 in “World Journal of Surgery” Surgery is the main treatment for liver hydatidosis, but has risks; albendazole is the most effective drug but can have side effects.
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May 2013 in “Proceedings of the National Academy of Sciences of the United States of America” Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.
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September 2010 in “Stem cells” Skin-derived precursors in hair follicles come from different origins but function similarly.
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June 2017 in “Nature Communications” A WNT10A gene mutation leads to ectodermal dysplasia by disrupting cell growth and differentiation.
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September 2005 in “The American journal of pathology” Activin helps skin growth and healing mainly through stromal cells and affects keratinocytes based on its amount.
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January 2000 in “Developmental dynamics” Notch-related genes play a key role in the development and cycling of hair follicles.
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February 2010 in “PLOS ONE” Blocking Wnt signaling in young mice causes thymus shrinkage and cell loss, but recovery is possible when the block is removed.
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January 2003 in “American Journal of Clinical Dermatology” Mood stabilizers can cause serious skin reactions; careful monitoring and immediate treatment are crucial.
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July 2018 in “Cell Reports” The study found that a specific area of the hair follicle helps start hair growth by reducing the blocking effects on certain cells and controlling growth signals.
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January 2013 in “The Journal of experimental medicine/The journal of experimental medicine” CD98hc's role in skin health decreases with age.
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February 2024 in “Growth Hormone & IGF Research” Dihydrotestosterone (DHT) stops hair growth in mice by lowering a growth factor important for hair.
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October 2017 in “Biomolecules” Some growth factors, while important for normal body functions, can cause diseases when not regulated properly.
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October 2012 in “Journal of Investigative Dermatology” Altered retinoid metabolism in cicatricial alopecia suggests a balanced vitamin A diet may prevent the condition.
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June 2019 in “Cellular signalling” Minoxidil helps protect and rebuild elastic fibers in arteries, improving artery function, especially in older females.
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July 2013 in “Cell Reports” Indian Hedgehog helps control skin cell growth and protects against aggressive skin cancer.
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December 2020 in “Journal of Investigative Dermatology” Aging causes changes in the scalp that can affect hair growth and lead to older-looking hair in women.
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December 2018 in “Development, Growth & Differentiation” Sex hormones, especially estradiol, can change chicken feather shapes and colors.