Savković, Miljan

Link to this page

Authority KeyName Variants
orcid::0000-0001-7920-090X
  • Savković, Miljan (4)
Projects

Author's Bibliography

Značaj određivanja hepcidina-25 i odabranih genetskih varijanti u lečenju anemije kod pacijenata u terminalnoj bubrežnoj slabosti

Savković, Miljan

(Универзитет у Београду, Фармацеутски факултет, 2022)

TY  - THES
AU  - Savković, Miljan
PY  - 2022
UR  - https://eteze.bg.ac.rs/application/showtheses?thesesId=9085
UR  - https://fedorabg.bg.ac.rs/fedora/get/o:29316/bdef:Content/download
UR  - https://plus.cobiss.net/cobiss/sr/sr/bib/77393417
UR  - https://nardus.mpn.gov.rs/handle/123456789/21430
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/4845
AB  - Novija istraživanja ukazuju da u okviru sistemske regulacije homeostaze gvožđa kojase ostvaruje složenim mehanizmima, značajnu ulogu ima hepcidin-25, peptid koji se sintetišeu jetri, a izlučuje putem urina. Vezivanjem za feroportin, hepcidin-25 dovodi do sniženjakoncentracije ovog transportera na membrani enterocita koji apsorbuju gvožđe iz hrane,makrofaga koji recikliraju gvožđe u slezini i jetri i hepatocita u kojima je gvožđe deponovano,a takođe indukuje i razgradnju feroportina u lizozomalnim vezikulama. Osim smanjenjafunkcionalne aktivnosti, hepcidin-25 dovodi do mehaničkog blokiranja puta za izlazak gvožđakroz feroportin. Pomenutim mehanizmima hepcidin-25 utiče na distribuciju gvožđa u telu, sapovećanom koncentracijom hepcidina dolazi do smanjenog ulaska gvožđa u cirkulaciju ipovećane količine gvožđa u ćelijama koje eksportuju gvožđe, a na ovaj način gvožđe ostajezarobljeno i nedostupno za eritropoezu. Deficit hepcidina-25 može biti rezultat mutacije uhemohromatoznom genu (HFE) koji kodira sintezu regulatornog proteina hepcidina-25 HFE.Najučestaliji polimorfizmi u genu HFE su C282Y i H63D. Gen TMPRSS6 kodira membranskuserin proteazu – matriptazu-2 koja suprimira transkripciju hepcidina-25 odvajanjemhemojuvelina. Anemija u terminalnoj bubrežnoj slabosti (ESRD) ubraja se u anemiju hroničnebolesti, tj. anemiju u inflamaciji, a njena incidenca raste sa progresijom bubrežne slabosti ismanjenjem procenjene brzine glomerularne filtracije. Pored relativnog nedostatkaeritropoetina i smanjenog životnog veka eritrocita, poremećaj u homeostazi gvožđa predstavljaosnovnu odliku anemije u ESRD. Ushodna regulacija sinteze hepcidina-25 je predložena kaoobjašnjenje poremećaja metabolizma gvožđa i neadekvatnog odgovora na terapiju anemije.Cilj studije bio je da se odredi koncentracija hepcidina-25 kod bolesnika u ESRD,pacijenata sa sideropenijskom anemijom (IDA) i kontrolne grupe (KG), kao i da se utvrdi uticajpolimorfizma C282Y i H63D u genu HFE i A736V u genu TMPRSS6 na koncentracijuhepcidina-25 i parametre statusa gvožđa. Za cilj smo imali ispitivanje korelacije koncentracijehepcidina-25 sa hematološkim parametrima, markerima statusa gvožđa i inflamacije,utvrđivanje odnosa sa terapijom koja se primenjuje u cilju korigovanja anemije kod bolesnikau ESRD, kao i ispitivanje dijagnostičkih karakteristika hepcidina-25 i markera statusa gvožđau razlikovanju anemije hronične bolesti od sideropenijske anemije...
AB  - The most recent research indicates that hepcidin-25, a peptide synthesized in the liverand excreted in the urine, might play a significant role in the systemic regulation of ironhomeostasis that is achieved through complex mechanisms. By binding to ferroportin,hepcidin-25 provokes a decrease in the concentration of this transporter on the membrane ofenterocytes absorbing iron from food, macrophages recycling iron in the spleen and liver, andhepatocytes in which the iron is stored, also causing ferroportin degradation in lysosomalvesicles. Besides diminishing functional activity, hepcidin-25 leads to the mechanical blockingof the pathway for iron exit via ferroportin. Through these mechanisms, hepcidin-25 affectsiron distribution in the body – raised hepcidin concentrations result in a reduced influx of ironinto the circulation and increased amounts of iron in iron-exporting cells, which causes iron tobecome trapped and inaccessible for erythropoiesis. Hepcidin-25 deficiency can be theconsequence of a mutation in the hemochromatosis gene (HFE), which codes the synthesis ofthe hepcidin-25 regulatory protein HFE. The most frequent polymorphisms within the HFEgene are C282Y and H63D. The TMPRSS6 gene codes the membrane-bound serine protease –matriptase-2 that decreases hepcidin-25 transcription by cleaving hemojuvelin. Anemia in end-stage renal disease (ESRD) is considered anemia of chronic disease, i.e., anemia ofinflammation, and its incidence increases with the progression of renal failure and decline inestimated glomerular filtration rate. In addition to relative erythropoietin deficiency andreduced erythrocyte lifespan, the disturbance of iron homeostasis is a primary feature of anemiain ESRD. The up-regulation of hepcidin-25 synthesis has been suggested as a potentialexplanation for the disturbed iron metabolism and inadequate response to anemia therapy.This study aimed to determine the concentration of bioactive hepcidin-25 in ESRDpatients, subjects suffering from sideropenic anemia (IDA) and a control group (KG) and toestablish the influence of polymorphisms C282Y and H63D in the HFE gene and A736V inthe TMPRSS6 gene on the hepcidin-25 level and iron status parameters. Our goal was toinvestigate the correlations of hepcidin-25 with hematological parameters, markers of ironstatus and inflammation, to determine its relationship with the treatment being applied tomanage anemia in ESRD patients, and to explore the diagnostic properties of hepcidin-25 andiron status markers for discriminating anemia of chronic disease from sideropenic anemia...
PB  - Универзитет у Београду, Фармацеутски факултет
T2  - Универзитет у Београду
T1  - Značaj određivanja hepcidina-25 i odabranih genetskih varijanti u lečenju anemije kod pacijenata u terminalnoj bubrežnoj slabosti
UR  - https://hdl.handle.net/21.15107/rcub_nardus_21430
ER  - 
@phdthesis{
author = "Savković, Miljan",
year = "2022",
abstract = "Novija istraživanja ukazuju da u okviru sistemske regulacije homeostaze gvožđa kojase ostvaruje složenim mehanizmima, značajnu ulogu ima hepcidin-25, peptid koji se sintetišeu jetri, a izlučuje putem urina. Vezivanjem za feroportin, hepcidin-25 dovodi do sniženjakoncentracije ovog transportera na membrani enterocita koji apsorbuju gvožđe iz hrane,makrofaga koji recikliraju gvožđe u slezini i jetri i hepatocita u kojima je gvožđe deponovano,a takođe indukuje i razgradnju feroportina u lizozomalnim vezikulama. Osim smanjenjafunkcionalne aktivnosti, hepcidin-25 dovodi do mehaničkog blokiranja puta za izlazak gvožđakroz feroportin. Pomenutim mehanizmima hepcidin-25 utiče na distribuciju gvožđa u telu, sapovećanom koncentracijom hepcidina dolazi do smanjenog ulaska gvožđa u cirkulaciju ipovećane količine gvožđa u ćelijama koje eksportuju gvožđe, a na ovaj način gvožđe ostajezarobljeno i nedostupno za eritropoezu. Deficit hepcidina-25 može biti rezultat mutacije uhemohromatoznom genu (HFE) koji kodira sintezu regulatornog proteina hepcidina-25 HFE.Najučestaliji polimorfizmi u genu HFE su C282Y i H63D. Gen TMPRSS6 kodira membranskuserin proteazu – matriptazu-2 koja suprimira transkripciju hepcidina-25 odvajanjemhemojuvelina. Anemija u terminalnoj bubrežnoj slabosti (ESRD) ubraja se u anemiju hroničnebolesti, tj. anemiju u inflamaciji, a njena incidenca raste sa progresijom bubrežne slabosti ismanjenjem procenjene brzine glomerularne filtracije. Pored relativnog nedostatkaeritropoetina i smanjenog životnog veka eritrocita, poremećaj u homeostazi gvožđa predstavljaosnovnu odliku anemije u ESRD. Ushodna regulacija sinteze hepcidina-25 je predložena kaoobjašnjenje poremećaja metabolizma gvožđa i neadekvatnog odgovora na terapiju anemije.Cilj studije bio je da se odredi koncentracija hepcidina-25 kod bolesnika u ESRD,pacijenata sa sideropenijskom anemijom (IDA) i kontrolne grupe (KG), kao i da se utvrdi uticajpolimorfizma C282Y i H63D u genu HFE i A736V u genu TMPRSS6 na koncentracijuhepcidina-25 i parametre statusa gvožđa. Za cilj smo imali ispitivanje korelacije koncentracijehepcidina-25 sa hematološkim parametrima, markerima statusa gvožđa i inflamacije,utvrđivanje odnosa sa terapijom koja se primenjuje u cilju korigovanja anemije kod bolesnikau ESRD, kao i ispitivanje dijagnostičkih karakteristika hepcidina-25 i markera statusa gvožđau razlikovanju anemije hronične bolesti od sideropenijske anemije..., The most recent research indicates that hepcidin-25, a peptide synthesized in the liverand excreted in the urine, might play a significant role in the systemic regulation of ironhomeostasis that is achieved through complex mechanisms. By binding to ferroportin,hepcidin-25 provokes a decrease in the concentration of this transporter on the membrane ofenterocytes absorbing iron from food, macrophages recycling iron in the spleen and liver, andhepatocytes in which the iron is stored, also causing ferroportin degradation in lysosomalvesicles. Besides diminishing functional activity, hepcidin-25 leads to the mechanical blockingof the pathway for iron exit via ferroportin. Through these mechanisms, hepcidin-25 affectsiron distribution in the body – raised hepcidin concentrations result in a reduced influx of ironinto the circulation and increased amounts of iron in iron-exporting cells, which causes iron tobecome trapped and inaccessible for erythropoiesis. Hepcidin-25 deficiency can be theconsequence of a mutation in the hemochromatosis gene (HFE), which codes the synthesis ofthe hepcidin-25 regulatory protein HFE. The most frequent polymorphisms within the HFEgene are C282Y and H63D. The TMPRSS6 gene codes the membrane-bound serine protease –matriptase-2 that decreases hepcidin-25 transcription by cleaving hemojuvelin. Anemia in end-stage renal disease (ESRD) is considered anemia of chronic disease, i.e., anemia ofinflammation, and its incidence increases with the progression of renal failure and decline inestimated glomerular filtration rate. In addition to relative erythropoietin deficiency andreduced erythrocyte lifespan, the disturbance of iron homeostasis is a primary feature of anemiain ESRD. The up-regulation of hepcidin-25 synthesis has been suggested as a potentialexplanation for the disturbed iron metabolism and inadequate response to anemia therapy.This study aimed to determine the concentration of bioactive hepcidin-25 in ESRDpatients, subjects suffering from sideropenic anemia (IDA) and a control group (KG) and toestablish the influence of polymorphisms C282Y and H63D in the HFE gene and A736V inthe TMPRSS6 gene on the hepcidin-25 level and iron status parameters. Our goal was toinvestigate the correlations of hepcidin-25 with hematological parameters, markers of ironstatus and inflammation, to determine its relationship with the treatment being applied tomanage anemia in ESRD patients, and to explore the diagnostic properties of hepcidin-25 andiron status markers for discriminating anemia of chronic disease from sideropenic anemia...",
publisher = "Универзитет у Београду, Фармацеутски факултет",
journal = "Универзитет у Београду",
title = "Značaj određivanja hepcidina-25 i odabranih genetskih varijanti u lečenju anemije kod pacijenata u terminalnoj bubrežnoj slabosti",
url = "https://hdl.handle.net/21.15107/rcub_nardus_21430"
}
Savković, M.. (2022). Značaj određivanja hepcidina-25 i odabranih genetskih varijanti u lečenju anemije kod pacijenata u terminalnoj bubrežnoj slabosti. in Универзитет у Београду
Универзитет у Београду, Фармацеутски факултет..
https://hdl.handle.net/21.15107/rcub_nardus_21430
Savković M. Značaj određivanja hepcidina-25 i odabranih genetskih varijanti u lečenju anemije kod pacijenata u terminalnoj bubrežnoj slabosti. in Универзитет у Београду. 2022;.
https://hdl.handle.net/21.15107/rcub_nardus_21430 .
Savković, Miljan, "Značaj određivanja hepcidina-25 i odabranih genetskih varijanti u lečenju anemije kod pacijenata u terminalnoj bubrežnoj slabosti" in Универзитет у Београду (2022),
https://hdl.handle.net/21.15107/rcub_nardus_21430 .

Assessment of positive iron balance in end-stage renal disease: Could hepcidin-25 be useful?

Savković, Miljan; Simić-Ogrizović, Sanja; Dopsaj, Violeta

(John Wiley & Sons Ltd, 2021)

TY  - JOUR
AU  - Savković, Miljan
AU  - Simić-Ogrizović, Sanja
AU  - Dopsaj, Violeta
PY  - 2021
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/3903
AB  - Introduction: The aim of our study was to examine the relationship of hepcidin-25 with red blood cell and reticulocyte indices and to evaluate the diagnostic properties of hepcidin-25 in the assessment of positive iron balance in end-stage renal disease (ESRD) patients. Methods: Eighty anemic ESRD patients (hemoglobin < 110 g/L) were classified as having iron deficiency (ID, N = 20), iron sufficiency (IS, N = 29), and positive iron balance (PB, N = 31) using the conventional biomarkers for iron status evaluation. Hepcidin-25 was determined by a chemiluminescent direct ELISA. Results: Hepcidin-25 was significantly negatively correlated with the proportion of hypochromic erythrocytes (%HYPO) (P =.034) and immature reticulocyte fraction (P =.010) in ID and with the absolute reticulocyte concentration in ID (P =.048) and PB (P =.040). In multivariate models, hepcidin-25 was independently negatively associated with the mean reticulocyte hemoglobin content (CHr; β = −0.493, P =.004) and red blood cell size factor (RSf) (β = −0.334, P =.036) only in the PB group. The best hepcidin-25 value to exclude PB was 66.13 µg/L, showing a sensitivity of 61.3%, a specificity of 75.5%, and an AUC of 0.808. Conclusion: Our results suggest that hepcidin-25 levels are independently negatively associated with the iron demand for the most recent erythropoiesis only in PB. Hepcidin-25 performed acceptable in discriminating anemic ESRD patients with positive iron balance and may prove to be a useful additional tool in the evaluation of iron status.
PB  - John Wiley & Sons Ltd
T2  - International Journal of Laboratory Hematology
T1  - Assessment of positive iron balance in end-stage renal disease: Could hepcidin-25 be useful?
VL  - 43
IS  - 5
SP  - 1159
EP  - 1167
DO  - 10.1111/ijlh.13539
ER  - 
@article{
author = "Savković, Miljan and Simić-Ogrizović, Sanja and Dopsaj, Violeta",
year = "2021",
abstract = "Introduction: The aim of our study was to examine the relationship of hepcidin-25 with red blood cell and reticulocyte indices and to evaluate the diagnostic properties of hepcidin-25 in the assessment of positive iron balance in end-stage renal disease (ESRD) patients. Methods: Eighty anemic ESRD patients (hemoglobin < 110 g/L) were classified as having iron deficiency (ID, N = 20), iron sufficiency (IS, N = 29), and positive iron balance (PB, N = 31) using the conventional biomarkers for iron status evaluation. Hepcidin-25 was determined by a chemiluminescent direct ELISA. Results: Hepcidin-25 was significantly negatively correlated with the proportion of hypochromic erythrocytes (%HYPO) (P =.034) and immature reticulocyte fraction (P =.010) in ID and with the absolute reticulocyte concentration in ID (P =.048) and PB (P =.040). In multivariate models, hepcidin-25 was independently negatively associated with the mean reticulocyte hemoglobin content (CHr; β = −0.493, P =.004) and red blood cell size factor (RSf) (β = −0.334, P =.036) only in the PB group. The best hepcidin-25 value to exclude PB was 66.13 µg/L, showing a sensitivity of 61.3%, a specificity of 75.5%, and an AUC of 0.808. Conclusion: Our results suggest that hepcidin-25 levels are independently negatively associated with the iron demand for the most recent erythropoiesis only in PB. Hepcidin-25 performed acceptable in discriminating anemic ESRD patients with positive iron balance and may prove to be a useful additional tool in the evaluation of iron status.",
publisher = "John Wiley & Sons Ltd",
journal = "International Journal of Laboratory Hematology",
title = "Assessment of positive iron balance in end-stage renal disease: Could hepcidin-25 be useful?",
volume = "43",
number = "5",
pages = "1159-1167",
doi = "10.1111/ijlh.13539"
}
Savković, M., Simić-Ogrizović, S.,& Dopsaj, V.. (2021). Assessment of positive iron balance in end-stage renal disease: Could hepcidin-25 be useful?. in International Journal of Laboratory Hematology
John Wiley & Sons Ltd., 43(5), 1159-1167.
https://doi.org/10.1111/ijlh.13539
Savković M, Simić-Ogrizović S, Dopsaj V. Assessment of positive iron balance in end-stage renal disease: Could hepcidin-25 be useful?. in International Journal of Laboratory Hematology. 2021;43(5):1159-1167.
doi:10.1111/ijlh.13539 .
Savković, Miljan, Simić-Ogrizović, Sanja, Dopsaj, Violeta, "Assessment of positive iron balance in end-stage renal disease: Could hepcidin-25 be useful?" in International Journal of Laboratory Hematology, 43, no. 5 (2021):1159-1167,
https://doi.org/10.1111/ijlh.13539 . .

Factors associated with hepcidin-25 levels in maintenance hemodialysis patients

Savković, Miljan; Simić-Ogrizović, Sanja; Dopsaj, Violeta

(Blackwell Publishing Ltd, 2021)

TY  - JOUR
AU  - Savković, Miljan
AU  - Simić-Ogrizović, Sanja
AU  - Dopsaj, Violeta
PY  - 2021
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/3778
AB  - This study aimed to investigate the factors that are independently associated with hepcidin-25 and its relationship with doses of erythropoiesis-stimulating agents (ESAs) and intravenous iron in stable maintenance hemodialysis patients (smHD) stratified by ESAs administration. In 103 adult smHD (ESAs therapy (N = 64) and ESAs-free (N = 39)), median values of biologically active hepcidin-25 (chemiluminescent direct ELISA assay) and ferritin levels were significantly higher whereas red blood cell count, hemoglobin, and hematocrit values were lower in ESAs therapy compared to ESAs-free group (P <.001, for all). Our results suggest that ESAs-independent smHD exhibit supposedly normal hepcidin-25 levels and preserved iron homeostasis, with a lower degree of anemia. The results of our multivariable model indicate that hepcidin-25 levels are independently and positively associated with iron stores and inflammation, and inversely with active erythropoiesis, regardless of ESAs administration. Maintenance ESAs and the intravenous iron dose were not related to hepcidin-25 levels.
PB  - Blackwell Publishing Ltd
T2  - Therapeutic Apheresis and Dialysis
T1  - Factors associated with hepcidin-25 levels in maintenance hemodialysis patients
DO  - 10.1111/1744-9987.13617
ER  - 
@article{
author = "Savković, Miljan and Simić-Ogrizović, Sanja and Dopsaj, Violeta",
year = "2021",
abstract = "This study aimed to investigate the factors that are independently associated with hepcidin-25 and its relationship with doses of erythropoiesis-stimulating agents (ESAs) and intravenous iron in stable maintenance hemodialysis patients (smHD) stratified by ESAs administration. In 103 adult smHD (ESAs therapy (N = 64) and ESAs-free (N = 39)), median values of biologically active hepcidin-25 (chemiluminescent direct ELISA assay) and ferritin levels were significantly higher whereas red blood cell count, hemoglobin, and hematocrit values were lower in ESAs therapy compared to ESAs-free group (P <.001, for all). Our results suggest that ESAs-independent smHD exhibit supposedly normal hepcidin-25 levels and preserved iron homeostasis, with a lower degree of anemia. The results of our multivariable model indicate that hepcidin-25 levels are independently and positively associated with iron stores and inflammation, and inversely with active erythropoiesis, regardless of ESAs administration. Maintenance ESAs and the intravenous iron dose were not related to hepcidin-25 levels.",
publisher = "Blackwell Publishing Ltd",
journal = "Therapeutic Apheresis and Dialysis",
title = "Factors associated with hepcidin-25 levels in maintenance hemodialysis patients",
doi = "10.1111/1744-9987.13617"
}
Savković, M., Simić-Ogrizović, S.,& Dopsaj, V.. (2021). Factors associated with hepcidin-25 levels in maintenance hemodialysis patients. in Therapeutic Apheresis and Dialysis
Blackwell Publishing Ltd..
https://doi.org/10.1111/1744-9987.13617
Savković M, Simić-Ogrizović S, Dopsaj V. Factors associated with hepcidin-25 levels in maintenance hemodialysis patients. in Therapeutic Apheresis and Dialysis. 2021;.
doi:10.1111/1744-9987.13617 .
Savković, Miljan, Simić-Ogrizović, Sanja, Dopsaj, Violeta, "Factors associated with hepcidin-25 levels in maintenance hemodialysis patients" in Therapeutic Apheresis and Dialysis (2021),
https://doi.org/10.1111/1744-9987.13617 . .
1

Associations of Common Variants in HFE and TMPRSS6 Genes with Hepcidin-25 and Iron Status Parameters in Patients with End-Stage Renal Disease

Dopsaj, Violeta; Topić, Aleksandra; Savković, Miljan; Milinković, Neda; Novaković, Ivana; Cujić, Danica; Simić-Ogrizović, Sanja

(Hindawi Ltd, London, 2019)

TY  - JOUR
AU  - Dopsaj, Violeta
AU  - Topić, Aleksandra
AU  - Savković, Miljan
AU  - Milinković, Neda
AU  - Novaković, Ivana
AU  - Cujić, Danica
AU  - Simić-Ogrizović, Sanja
PY  - 2019
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/3366
AB  - Background. Influence of TMPRSS6 A736V and HFE (C282Y and H63D) polymorphisms on serum hepcidin-25 levels and iron status parameters in end-stage renal disease (ESRD) patients stratified according to gender has not been previously investigated. In addition, we aimed to evaluate the diagnostic accuracy of the parameters to separate iron-deficiency anemia (IDA) from anemia of chronic disease. Materials and Methods. Iron status parameters and genetic analysis were performed in 126 ESRD patients and in 31 IDA patients as the control group. Results. ESRD patients had significantly higher ferritin and hepcidin-25 ( lt 0.001) relative to IDA patients. Cut-off values with the best diagnostic accuracy were found for hepcidin 9.32ng/mL, ferritin 48.2g/L, transferrin saturation 16.8%, and MCV 81fL. Interaction between gender and HFE haplotypes for the hepcidin-25 and ferritin levels in ESRD patients (p=0.005, partial eta squared=0.09; p=0.027, partial eta squared=0.06, respectively) was found. Serum transferrin was influenced by the combined effect of gender and TMPRSS6 A736V polymorphism in ESRD patients (p=0.002, partial eta squared=0.07). Conclusion. Our findings could contribute to the further investigation of mechanisms involved in the pathophysiology and important gender-related involvement of the TMPRSS6 and HFE polymorphisms on anemia in ESRD patients.
PB  - Hindawi Ltd, London
T2  - Disease Markers
T1  - Associations of Common Variants in HFE and TMPRSS6 Genes with Hepcidin-25 and Iron Status Parameters in Patients with End-Stage Renal Disease
DO  - 10.1155/2019/4864370
ER  - 
@article{
author = "Dopsaj, Violeta and Topić, Aleksandra and Savković, Miljan and Milinković, Neda and Novaković, Ivana and Cujić, Danica and Simić-Ogrizović, Sanja",
year = "2019",
abstract = "Background. Influence of TMPRSS6 A736V and HFE (C282Y and H63D) polymorphisms on serum hepcidin-25 levels and iron status parameters in end-stage renal disease (ESRD) patients stratified according to gender has not been previously investigated. In addition, we aimed to evaluate the diagnostic accuracy of the parameters to separate iron-deficiency anemia (IDA) from anemia of chronic disease. Materials and Methods. Iron status parameters and genetic analysis were performed in 126 ESRD patients and in 31 IDA patients as the control group. Results. ESRD patients had significantly higher ferritin and hepcidin-25 ( lt 0.001) relative to IDA patients. Cut-off values with the best diagnostic accuracy were found for hepcidin 9.32ng/mL, ferritin 48.2g/L, transferrin saturation 16.8%, and MCV 81fL. Interaction between gender and HFE haplotypes for the hepcidin-25 and ferritin levels in ESRD patients (p=0.005, partial eta squared=0.09; p=0.027, partial eta squared=0.06, respectively) was found. Serum transferrin was influenced by the combined effect of gender and TMPRSS6 A736V polymorphism in ESRD patients (p=0.002, partial eta squared=0.07). Conclusion. Our findings could contribute to the further investigation of mechanisms involved in the pathophysiology and important gender-related involvement of the TMPRSS6 and HFE polymorphisms on anemia in ESRD patients.",
publisher = "Hindawi Ltd, London",
journal = "Disease Markers",
title = "Associations of Common Variants in HFE and TMPRSS6 Genes with Hepcidin-25 and Iron Status Parameters in Patients with End-Stage Renal Disease",
doi = "10.1155/2019/4864370"
}
Dopsaj, V., Topić, A., Savković, M., Milinković, N., Novaković, I., Cujić, D.,& Simić-Ogrizović, S.. (2019). Associations of Common Variants in HFE and TMPRSS6 Genes with Hepcidin-25 and Iron Status Parameters in Patients with End-Stage Renal Disease. in Disease Markers
Hindawi Ltd, London..
https://doi.org/10.1155/2019/4864370
Dopsaj V, Topić A, Savković M, Milinković N, Novaković I, Cujić D, Simić-Ogrizović S. Associations of Common Variants in HFE and TMPRSS6 Genes with Hepcidin-25 and Iron Status Parameters in Patients with End-Stage Renal Disease. in Disease Markers. 2019;.
doi:10.1155/2019/4864370 .
Dopsaj, Violeta, Topić, Aleksandra, Savković, Miljan, Milinković, Neda, Novaković, Ivana, Cujić, Danica, Simić-Ogrizović, Sanja, "Associations of Common Variants in HFE and TMPRSS6 Genes with Hepcidin-25 and Iron Status Parameters in Patients with End-Stage Renal Disease" in Disease Markers (2019),
https://doi.org/10.1155/2019/4864370 . .
5
2
4