January 2025 in “Indian Journal of Paediatric Dermatology” Vitamin D deficiency is common in children with and without alopecia areata, and more research is needed.
1 citations
,
June 2013 in “Semina Ciências Agrárias” High iron, zinc, and manganese levels in soil hinder copper absorption in cattle, causing deficiency.
November 2023 in “Scientific reports” The research identified and described a gene important for hormone conversion in endangered catfish, which varies in activity during different reproductive stages and after hormone treatment.
July 2025 in “Journal of Investigative Dermatology” 29 citations
,
December 1989 in “The journal of nutrition/The Journal of nutrition” Mice's intestinal uptake of pantothenic acid is not affected by dietary levels.
5 citations
,
April 1984 in “Archives of Dermatology” Porphyria cutanea tarda causes skin issues due to an enzyme deficiency.
62 citations
,
July 2013 in “American Journal of Clinical Dermatology” Alopecia areata patients have higher oxidative stress and lower antioxidant levels.
22 citations
,
January 1992 in “PubMed” Higher CSF 5-HIAA levels may predict better response to serotonin re-uptake inhibitors in trichotillomania.
October 2021 in “European Journal of Dermatology” CAL-PDT is safer and more effective for treating actinic keratosis on the scalp.
6 citations
,
August 1989 in “European journal of pediatrics” Child with rickets improved with a specific vitamin D therapy, but alopecia did not change.
August 2025 in “medRxiv (Cold Spring Harbor Laboratory)” 5-alpha reductase inhibitors may increase depression risk by 31%, but results vary based on comparison groups.
11 citations
,
November 2014 in “Behavior Genetics” Excessive vitamin A intake caused severe health issues that mostly resolved after stopping the intake.
372 citations
,
December 2004 in “Nature Genetics” 48 citations
,
April 2018 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” People with alopecia areata often have lower vitamin D levels and are more likely to be deficient in it.
22 citations
,
February 2004 in “Journal of pediatric gastroenterology and nutrition” Children with severe ichthyosis and growth failure rarely have nutritional deficiencies or gastrointestinal issues, but may experience chronic dehydration.
1 citations
,
March 2022 in “British Journal of Clinical Pharmacology” 5α-reductase inhibitors do not increase anaemia risk compared to α-blockers in men with BPH.
11 citations
,
September 1997 in “Archives of Dermatology” Reduced androgens linked to kinky hair disorder and hair loss; 5a-reductase inhibitors may help.
Iron deficiency worsens inflammatory skin diseases by disrupting iron balance and increasing inflammation.
12 citations
,
January 1987 in “Ophthalmic Paediatrics and Genetics” Early diagnosis and treatment of biotinidase deficiency are crucial to prevent vision problems.
3 citations
,
January 2015 in “Turkiye Klinikleri Journal of Medical Sciences” Corticosteroids may not effectively control oxidative stress in alopecia areata, possibly leading to relapses.
March 2026 in “Tissue Engineering and Regenerative Medicine”
9 citations
,
March 2018 in “European journal of dermatology/EJD. European journal of dermatology” A new mutation in the ST14 gene causes a rare skin and hair disorder in a specific family.
28 citations
,
April 2017 in “Journal of cosmetic dermatology” Low vitamin D can worsen pediatric alopecia areata.
February 2025 in “Iranian journal of pharmaceutical research”
September 2025 in “Romanian Journal of Medical Practice” Iron deficiency is linked to female pattern hair loss.
3 citations
,
July 2022 in “Brain and Behavior” The HtrA1L364P mutation causes brain dysfunction and blood vessel damage.
October 2023 in “Journal of dermatological science” New mutations in MBTPS2 reduce its function and cause IFAP syndrome with unusual symptoms.
Introducing the OTC gene improved symptoms in mice with OTC deficiency.
33 citations
,
August 2015 in “F1000Research” New model shows muscle affects hair loss differently in men and women.