August 2019 in “Journal of Investigative Dermatology” This study suggests that epidermal turnover could be a regulated mechanism of iron excretion, with systemic iron levels influencing keratinocyte behavior and differentiation markers in the skin.
October 2025 in “Journal of Investigative Dermatology” This review highlights the critical role of iron in skin functions and suggests potential dermatologic therapies targeting the iron-skin axis.
October 2025 in “The American Journal of Gastroenterology” In this case report, the researchers diagnosed a large trichobezoar in a 7-year-old girl with gastrointestinal symptoms and weight loss through endoscopy after inconclusive imaging, highlighting endoscopy's importance for accurate diagnosis and the need for surgical and behavioral intervention to prevent recurrence.
January 2016 in “ACG Case Reports Journal” This case report describes a 4-year-old girl with Rapunzel syndrome, presenting with severe anemia and a contained perforation, who underwent successful surgical removal of a large gastric trichobezoar.
November 2025 in “Biological Trace Element Research” This pilot study found no significant relationship between blood and hair mineral concentrations in generally healthy adults, though hair analysis may have potential for assessing long-term mineral trends.