ArticleFrontiers in immunology2022
Dysregulation of iron metabolism modulators in virologically suppressed HIV-infected patients.
Article in Frontiers in immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 10 citations in OpenAlex.
- Anemia in HIV-Infected Children on ART in Uganda: High Risk Associations with Malaria, Opportunistic Infections, and Poor Adherence.HIV/AIDS (Auckland, N.Z.) · 2026Article
- Iron Chelators in the Management of Autoimmune-Induced Alopecia: A Focus on Hypoxia-Inducible Factor 1 Modulation and Hair Restoration.Journal of clinical medicine · 2025Article
- Nutritional Status of Adult People Living with HIV: A Narrative Review.Diseases (Basel, Switzerland) · 2025Review
- Impact of obesity on iron metabolism and the effect of intravenous iron supplementation in obese patients with absolute iron deficiency.Scientific reports · 2025Article
- Sex-Biased Associations of Circulating Ferroptosis Inhibitors with Reduced Lipid Peroxidation and Better Neurocognitive Performance in People with HIV.Antioxidants (Basel, Switzerland) · 2024Article
- To Boost or to Reset: The Role of Lactoferrin in Energy Metabolism.International journal of molecular sciences · 2023Review
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Iron metabolism plays an essential role in cellular functions. Since virologically suppressed chronic HIV-infected subjects under effective antiretroviral treatment (ART) exhibit a persistent immune dysfunction that leads to comorbidities, iron homeostasis may be relevant in this context. We aimed to explore iron metabolism in virologically suppressed chronic HIV infected subjects under a successful ART. Methods: In this retrospective study, traditional iron metabolism biomarkers (total iron, ferritin, transferrin, and transferrin saturation index), as well as soluble transferrin receptor (sTfR), hepcidin, and inflammatory markers were determined in virologically suppressed chronic HIV-infected subjects under at least 2 years of ART (HIV) who also had >350 CD4-T-cells/mm Results: We selected samples from HIV-infected subjects (aged 42[34-47], 95% males), young age-matched (aged 40[30-58], 60% males), and elderly controls (aged 82[78-88], 100% males). Compared to both healthy (Young and Elderly) groups, HIV exhibited decreased iron, transferrin saturation, and sTfR, and increased ferritin, but similar hepcidin levels. Notably, associations between sTfR and iron (Young, Conclusions: Virologically suppressed chronic HIV-infected patients under successful ART exhibit altered levels of iron metabolism modulators suggesting a complex functional iron deficiency.
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