April 2010 in “The FASEB Journal” This study found that knockout mice lacking intestinal hephaestin are smaller and anemic compared to wild-type, suggesting other mechanisms may compensate for iron absorption.
October 2014 in “Transfusion Clinique et Biologique” This review discusses symptoms and syndromes associated with iron deficiency, with or without anemia, but reports no new clinical findings; the authors highlight the potential influence of intestinal factors on iron absorption.
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March 2013 in “BMJ Case Reports” In this case study, zinc deficiency persisted despite supplementation in a patient with severe malnutrition and empyema, potentially due to nutrient absorption competition and proton pump inhibitor use.
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November 2022 in “Bioscience Reports” This review explores the similarities between polycystic ovary syndrome and hemochromatosis in terms of iron overload and suggests that addressing gut dysbiosis might help manage iron levels in these conditions.
May 2024 in “Our Dermatology Online” In this case report, a mother and daughter with celiac disease experienced hair loss as their primary or initial extraintestinal symptom, highlighting the potential link between celiac disease and alopecia.