ArticleInflammopharmacology2025
Inhibition of alternative complement system and prolyl hydroxylase ameliorates anaemia of inflammation.
Article in Inflammopharmacology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Impact of recombinant erythropoietin on anemia, physical function, and cognitive assessment in hospitalized older adults.Internal and emergency medicine · 2025Article
- Association of Erythrocyte-Related Indices with Immune-Related Adverse Events and Survival of Lung Cancer Patients Receiving Immune Checkpoint Inhibitors.Pharmaceuticals (Basel, Switzerland) · 2025Article
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Chronic diseases associated with inflammation cause early destruction of RBCs. Complement system, part of innate immunity, is involved in such RBC destruction. Persistent inflammation causes kidney injury, leading to reduced erythropoietin release and functional iron deficiency, causing anaemia. We have investigated effect of iptacopan, a factor B inhibitor, and desidustat, a prolyl hydroxylase inhibitor in anaemia induced by peptidoglycan polysaccharide (PGPS) treatment in rats. Inflammation, haemolysis and its diagnostic markers (LDH, total bilirubin, and RBC lifespan) were evaluated after three days of PGPS challenge. Haemoglobin, RBC, iron homeostasis, and RBC destruction were evaluated fourteen days after PGPS challenge. Desidustat (15 mg/kg) and iptacopan (20 mg/kg) were given along with PGPS and continued for two weeks. Iptacopan and its combination with desidustat prevented LDH, total bilirubin, complement protein-C3a and haemolysis. Combination treatment caused an early normalization of haemoglobin and RBC. Combination also reduced WBC, alkaline phosphatase, aspartate aminotransferase, and rat paw volume. Serum iron was increased by desidustat and its combination treatment. Spleen weight, tissue iron, and serum hepcidin were reduced by combination treatment. Effect of desidustat alone was prominent on iron (serum and tissue) and hepcidin. Thus, combination of iptacopan and desidustat can be a potentially useful therapeutic option for treatment of anaemia of inflammation.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.