Phospho-ACO1 (S711) Antibody

1. These results support the concept that IRP1 is an oxidative stress biosensor that mediates iron accumulation and cell death when deregulated by mitochondrial dysfunction. PMID: 28502703
2. Results indicate that there is a dysregulation of DMT1 + IRE in IA testes, which might due to the up-regulation of IRP1 and HIF-1A. PMID: 28762519
3. Evaluation of the iron regulatory protein-1 interactome has been presented. PMID: 29330752
4. regulatory circuit involving FBXL5 and CIA acts through both IRPs to control iron metabolism and promote optimal cell growth PMID: 28768766
5. Data suggest that Fe-S cluster of IRP1 plays role in sensing/regulating cellular iron homeostasis; IRP1 alternates between function as cytosolic aconitase [which contains Fe(4)-S(4) cluster in active-site cleft] and function as apoenzyme [which lacks Fe-S cluster] that binds to iron response element stem-loop structures present in several iron regulatory protein transcripts. [REVIEW] PMID: 28615439
6. The SNP rs7874815 in the ACO1 gene was strongly associated with survival in pancreatic cancer. PMID: 26755275
7. Our results confirm the observation that mitoNEET is important in transferring the iron sulfur clusters to the cytosolic aconitase in living cells and the His-87 ligand in mitoNEET plays important role in this process. PMID: 26778000
8. Data show that IRP1 suppressed TfR1/DMT1 (+IRE) expression, limited the cellular iron content and decreased lactate dehydrogenase (LDH) release induced by hypoxia. PMID: 25727755
9. These in vitro studies suggest that human GLRX3 is important for cytosolic Fe-S protein maturation. PMID: 26296460
10. SIRT3 overexpression decreases TfR1 expression by inhibiting IRP1 and represses proliferation in pancreatic cancer cells. PMID: 24909164
11. ACO1 gene expression was positively associated with adipogenic markers in subcutaneous and visceral adipose tissue. PMID: 25550467
12. ACO1 genetic variation is associated with neuropathic pain and pain severity in HIV-infected patients on antiretroviral therapy PMID: 25144566
13. MitoNEET governs a novel trafficking pathway to rebuild an Fe-S cluster into cytosolic aconitase/IRP1. PMID: 25012650
14. Polymer-dependent translocation of IRP-1 in Cd(2+)-exposed cells may underlie effects of Cd(2+) on iron homeostasis. PMID: 25106854
15. Data indicate that JTR-009, a benzimidazole, operated by preventing iron-regulatory protein-1 (IRP1) from binding to the iron-responsive element (IRE) in APP mRNA. PMID: 23935819
16. Aco1 encodes a moonlighting protein that has aconitase activity as well as mRNA binding ability. PMID: 8041788
17. Data indicate that silencing of Grx3 in HeLa cells decreases the activities of several cytosolic Fe/S proteins, including iron-regulatory protein 1, a major component of posttranscriptional iron regulation. PMID: 23615448
18. Studies indicate that several genes have been linked to iron homeostasis, including transferrin (TF), iron regulatory protein 1 (ACO1) and transferrin receptor 2 (TFR2). PMID: 23817740
19. Lead specifically induces dysregulation of IRP1 protein by activating the ERK1/2 signaling pathway indicating a novel role for IRP1 and the ERK/MAPK pathway in vascular endothelial functions. PMID: 22502979
20. The RNA-binding and aconitase forms of IRP-1 can undergo interconversion dependent on the density of cells growing in culture. PMID: 22544036
21. Ggenetic polymorphisms of the iron regulatory protein 1 and 2 genes may be associated with development of age-related macular degeneration. PMID: 22331484
22. Molecular genetic analysis revealed point mutations within the FTL IRE. PMID: 22020773
23. Dual-luciferase reporter assay showed that iron regulatory protein 1 (IRP)1 was directly downregulated by hypoxia-inducible factor 1/hypoxia response element system. PMID: 21360641
24. Single nucleotide polymorphism in ACO1 gene is associated with cutaneous malignant melanoma. PMID: 20574843
25. Selective translational control of the Alzheimer amyloid precursor protein transcript by iron regulatory protein-1. PMID: 20558735
26. ATP/ADP binding maintains IRP-1 in a non-IRE-binding state. PMID: 20569198
27. iron regulatory protein-1-mediated inhibition of hypoxia-inducible factor-2a translation is linked to the anti-inflammatory 15-deoxy-delta12,14-prostaglandin J2 PMID: 20354189
28. gene coding and flanking regions were sequenced and examined for mutations that might modulate the iron burden of individuals harboring the common mutant hemochromatosis HFE genotype or cause hemochromatosis independent of mutations in the HFE gene PMID: 11783942
29. Structural changes associated with switching activities of human iron regulatory protein 1 PMID: 11812787
30. liver levels or this protein are down-regulated in hemochromatosis PMID: 12196178
31. functional in the activation of iron uptake PMID: 12572667
32. data suggest that the differential regulation of IRP1 and IRP2 during hypoxia may be important for cellular adaptation to low oxygen tension. PMID: 12855587
33. A phosphomimetic mutation at Ser-138 renders IRP1 sensitive to iron-dependent degradation. PMID: 12972614
34. Toxoplasma gondii infection resulted in increased activity in the iron response protein IRP1, which, in this state, stabilizes transferrin receptor mRNA from degradation. PMID: 15349772
35. iron-replete HepG2 cells exhibit a narrow range of maximal responsiveness of the IRP-regulatory mechanism PMID: 15543932
36. Apo-IRP1 exists as an equilibrium mixture of monomers and dimers in solution; however, only monomeric IRP1 is observed in complex with the iron regulatory element (IRE). PMID: 15938636
37. Comparison of IRP1 in its aconitase form with known structures of homologous enzymes reveals well-conserved folds and active site environments with significantly different surface shapes and charge distributions. PMID: 16407072
38. IRP1 controls iron homeostasis during cell proliferation, inflammation, and in response to diseases altering cytosolic Fe-S cluster assembly or disassembly. PMID: 16424901
39. IRP1 activity level is higher in monocytes and macrophages of hereditary hemochrosis (HH) patients than in those of control subjects, and is increased in the duodenal samples of the patients with HH and iron-deficiency anemia. PMID: 16503547
40. Overexpression of iron regulatory protein 1 suppresses growth of tumor xenografts PMID: 17127713
41. Results describe thet effect of hypoxia on the binding and subcellular distribution of iron regulatory proteins 1 and 2. PMID: 17200797
42. Thus, proper folding of human iron regulatory protein 1 strongly depends on its cellular environment, in contrast to other members of the aconitase family. PMID: 17244191
43. Although the iron-responsive element does not itself hydrolyze ATP, its presence enhances iron regulatory protein-1's ATPase activity, and ATP hydrolysis results in loss of the complex in gel shift assays. PMID: 17521334
44. analysis of the iron regulatory protein system PMID: 17604281
45. Hypertransfusional (>8 transfusions/year) iron in liver biopsies correlated with increased expression (RNA) for iron regulatory proteins 1 and 2 (3-, 9- to 11-fold) and hepcidin RNA: (5- to 8-fold), while ferritin H and L RNA remained constant. PMID: 17613866
46. Expression of TfR1 mRNA is increased when maternal iron deficiency progressed while there is no change in the expression of IRP1 mRNA in the placenta. PMID: 17877204
47. Downregulated by HBX in human hepatoma cell lines. PMID: 18262302
48. This study shows that expression of the transferrin receptor (TfR) is downregulated, whereas expression of the ferritin heavy chain is upregulated in Chlamydia trachomatis infected HeLa-229 cells. PMID: 19688112

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HGNC: 117

OMIM: 100880

KEGG: hsa:48

STRING: 9606.ENSP00000309477

UniGene: Hs.567229