June 2025 in “Academic Medical Journal” High homocysteine levels in lupus may increase inflammation and cardiovascular risk.
August 2024 in “Latin American Journal of Development” 5α-reductase enzymes are crucial in certain disorders, and while treatment advances exist, more research on SRD5A3 is needed.
April 2018 in “Journal of Investigative Dermatology” Ceramide synthase 4 is essential for maintaining skin barrier health.
43 citations
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October 1955 in “The journal of nutrition/The Journal of nutrition” Germ-free rats need biotin for growth and have different vitamin metabolism compared to regular rats.
29 citations
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August 2005 in “Biopolymers” L-cysteine slows down the breaking of bonds in hair due to electrostatic interactions.
May 2024 in “British journal of dermatology/British journal of dermatology, Supplement” CYLD deficiency in skin tumors disrupts hair follicle cell processes and protein secretion.
September 2016 in “Journal of Dermatological Science” Both SMS1 and SMS2 are crucial for normal hair growth and cycle in mice.
March 2026 in “Journal of Personalized Medicine” Genetic differences affect breast cancer treatment success with tamoxifen in South African patients.
12 citations
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March 1995 in “Journal of the American Chemical Society” Finasteride modifies 5-alpha-reductases through a two-step process, affecting inhibitor potency and possibly causing side effects.
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June 1970 in “Journal of Investigative Dermatology”
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January 2020 in “General and Comparative Endocrinology” Lack or blocking of SRD5a, a key component in hormone creation, can lead to conditions like pseudohermaphrodism and affect hair growth, bone mass, muscle strength, and reproductive health. More research is needed on its regulation from fertilization to adulthood.
September 1992 in “Journal of Dermatological Science”
April 2026 in “Open MIND” Microbes in the small intestine may cause Post-Finasteride Syndrome symptoms.
13 citations
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July 2012 in “International Journal of Trichology” TTD symptoms vary widely, requiring thorough evaluations.
3 citations
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January 1995 in “PubMed” Selenium therapy improved health in cystic fibrosis patients with fewer side effects at a lower dose.
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April 2024 in “The Journal of Steroid Biochemistry and Molecular Biology” 5α-reductases increase epitestosterone's effect on androgen receptors.
26 citations
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February 1998 in “Chemico-Biological Interactions” Scientists identified three genes important for processing certain brain chemicals, thyroid hormones, and medications.
January 2004 in “DOAJ (DOAJ: Directory of Open Access Journals)” Men with androgenetic alopecia do not have elevated DHEA-S levels.
84 citations
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July 2003 in “European journal of biochemistry” Mouse skin can produce and process serotonin, with variations depending on hair cycle, body location, and mouse strain.
185 citations
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June 2011 in “Molecular and cellular endocrinology” Skin cells produce and activate vitamin D, which regulates skin functions and supports hair growth.
August 2019 in “Journal of Investigative Dermatology” Skin may help in getting rid of excess iron through the process of skin cell renewal.
4 citations
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May 2024 in “Rapid Communications in Mass Spectrometry” Girard's reagent P improves detection of spironolactone and its metabolites.
February 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Gut bacteria overgrowth may cause some Post-Finasteride Syndrome symptoms.
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September 2019 in “Journal of Investigative Dermatology”
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October 2002 in “Journal of Biochemical and Biophysical Methods” Men with male-pattern baldness have higher levels of certain testosterone metabolites and may have more active androgen metabolism.
52 citations
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February 2018 in “Diabetology & Metabolic Syndrome” Some skin conditions may indicate metabolic syndrome, which could help with early detection and management of related health issues.
19 citations
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February 2018 in “Nutrients” Certain zinc transporters are essential for healthy skin and managing zinc in the body could help treat skin problems.
3 citations
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July 2024 in “Skin Research and Technology” 16 citations
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September 2019 in “Journal of biological chemistry/The Journal of biological chemistry” Mice without certain skin enzymes have faster hair growth and bigger eye glands.
11 citations
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January 1997 in “Journal of Dermatological Science” A new protein linked to hair strength was identified, aiding in understanding brittle hair conditions.