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June 1998 in “PubMed” Neurotrophins regulate nerve growth by balancing promotion and suppression.
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January 2003 in “Hormone Research in Paediatrics” Hormones and their receptors, especially androgens, play a key role in hair growth and disorders like baldness.
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May 2010 in “Stem Cells” Ephrins slow down skin and hair follicle cell growth.
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November 2005 in “Life sciences” Vitamin D3 may protect rat hair follicles from radiation damage.
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September 2021 in “Journal of molecular endocrinology” ERβ has potential in treating prostate cancer and neurodegenerative diseases, but human studies are needed before clinical use.
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October 2017 in “Behavioural Pharmacology” Fluoxetine's effectiveness as an antidepressant in mice depends on a specific protein activity and a 5-minute pretest.
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October 2019 Neutrophils are important for causing chronic itch in atopic dermatitis, and blocking the CXCR3 receptor may reduce this itch.
December 2025 in “Scientific Reports” α-Mangostin can naturally lighten skin by reducing melanin.
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December 2021 in “Dermatology reports” Dupilumab can improve both atopic dermatitis and alopecia universalis.
May 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Cannabidivarin (CBDV) helps new brain cells grow and develop in a specific brain area through a certain receptor.
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December 2005 in “Experimental Dermatology” Estrogens can improve skin aging but carry risks; more research is needed on safer treatments.
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May 2000 in “Maturitas” Estrogen replacement can improve skin health in menopausal women but doesn't reverse sun damage or prevent hair loss.
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October 1998 in “Endocrinology” Diet can prevent bone issues but not hair loss in mice lacking vitamin D receptors.
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August 2021 in “Frontiers in Endocrinology” GLP-1 receptor agonists, like Dulaglutide, Liraglutide, and Semaglutide, have potential benefits beyond the pancreas, including neuroprotection, pain suppression, cardiovascular protection, obesity management, and cancer treatment, but there are concerns about pancreatitis and pancreatic cancer risks.
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September 2008 in “Journal of Investigative Dermatology” Vitamin D receptor may help protect against UV-induced skin cancer.
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October 2011 in “Seminars in Cell & Developmental Biology” Eph/ephrin signaling is important for skin cell behavior and could be targeted to treat skin diseases.
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May 2011 in “Human Immunology” Genetics play a role in acne, but how exactly they contribute is not fully understood.
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April 2010 in “FEBS Letters” The study concludes that the EDA2R gene is activated by p53 during chemotherapy but is not necessary for chemotherapy-induced hair loss.
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May 2022 in “Baillière's best practice and research in clinical endocrinology and metabolism/Baillière's best practice & research. Clinical endocrinology & metabolism” Androgens like testosterone are important hormones for both men and women, made differently in each sex and affecting the body by regulating genes and quick interactions with cell components.
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August 2003 in “Steroids” Hirsute women have lower type 2 17β-HSD enzyme levels, which improve with treatment.
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September 2012 in “Cell Reports” B-Raf and C-Raf are essential for maintaining melanocyte stem cells to prevent hair graying.
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January 2003 in “Chemical and Pharmaceutical Bulletin” The new progesterone derivatives effectively inhibit 5α-reductase and bind to the androgen receptor.
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March 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” The Notch signaling pathway helps in mouse hair development through a noncanonical mechanism that does not rely on RBPj or transcription.
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November 2023 in “Immunity & ageing” TLR4 is important in aging-related diseases and could be a new treatment target.
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May 2021 in “Journal of Medical Virology” Men are more likely to have severe respiratory viral infections like COVID-19 due to hormonal and genetic differences, while women generally have stronger immune responses.
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September 2011 in “Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease” Hairless protein helps control hair growth by regulating vitamin D receptor activity.
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January 2016 in “Elsevier eBooks” Steroid hormones are crucial for body functions and have various medical uses, but their misuse can lead to dependence.
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June 2022 in “대한스포츠의학회지” Anabolic steroids boost muscle growth, SARMs increase muscle mass and bone density without side effects, and myostatin inhibitors block a protein that stops muscle growth, but each has potential risks.
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October 2019 in “PubMed” Removing the p75 gene in mouse skin cells didn't affect their skin or hair growth.
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March 2019 in “Actas Dermo-Sifiliográficas” New cancer treatments are less harmful to hair but can still cause hair loss, color, shape, and growth changes.