Ponka P - Search Results

1

Hepcidin, the hormone of iron metabolism, is bound specifically to alpha-2-macroglobulin in blood.

Peslova G, Petrak J, Kuzelova K, Hrdy I, Halada P, Kuchel PW, Soe-Lin S, Ponka P, Sutak R, Becker E, Huang ML, Suryo Rahmanto Y, Richardson DR, Vyoral D. Peslova G, et al. Among authors: ponka p. Blood. 2009 Jun 11;113(24):6225-36. doi: 10.1182/blood-2009-01-201590. Epub 2009 Apr 20. Blood. 2009. PMID: 19380872 Free article.

2

Hepcidin bound to α2-macroglobulin reduces ferroportin-1 expression and enhances its activity at reducing serum iron levels.

Huang ML, Austin CJD, Sari MA, Suryo Rahmanto Y, Ponka P, Vyoral D, Richardson DR. Huang ML, et al. Among authors: ponka p. J Biol Chem. 2013 Aug 30;288(35):25450-25465. doi: 10.1074/jbc.M113.471573. Epub 2013 Jul 11. J Biol Chem. 2013. PMID: 23846698 Free PMC article.

We demonstrated that hepcidin is complexed to the blood transport protein, alpha2-macroglobulin (alpha2M) (Peslova, G., Petrak, J., Kuzelova, K., Hrdy, I., Halada, P., Kuchel, P. W., Soe-Lin, S., Ponka, P., Sutak, R., Becker, E., Huang, M. L., Suryo Ra …

We demonstrated that hepcidin is complexed to the blood transport protein, alpha2-macroglobulin (alpha2M) (Peslova, G., Petrak, J., Kuzelova …

3

Erythroid differentiation and protoporphyrin IX down-regulate frataxin expression in Friend cells: characterization of frataxin expression compared to molecules involved in iron metabolism and hemoglobinization.

Becker EM, Greer JM, Ponka P, Richardson DR. Becker EM, et al. Among authors: ponka p. Blood. 2002 May 15;99(10):3813-22. doi: 10.1182/blood.v99.10.3813. Blood. 2002. PMID: 11986241 Free article.

4

Iron trafficking in the mitochondrion: novel pathways revealed by disease.

Napier I, Ponka P, Richardson DR. Napier I, et al. Among authors: ponka p. Blood. 2005 Mar 1;105(5):1867-74. doi: 10.1182/blood-2004-10-3856. Epub 2004 Nov 4. Blood. 2005. PMID: 15528311 Free article. Review.

5

Can ferritin provide iron for hemoglobin synthesis?

Ponka P, Richardson DR. Ponka P, et al. Blood. 1997 Apr 1;89(7):2611-3. Blood. 1997. PMID: 9116310 Free article. No abstract available.

6

Distribution of iron in reticulocytes after inhibition of heme synthesis with succinylacetone: examination of the intermediates involved in iron metabolism.

Richardson DR, Ponka P, Vyoral D. Richardson DR, et al. Among authors: ponka p. Blood. 1996 Apr 15;87(8):3477-88. Blood. 1996. PMID: 8605367 Free article.

7

The molecular mechanisms of the metabolism and transport of iron in normal and neoplastic cells.

Richardson DR, Ponka P. Richardson DR, et al. Among authors: ponka p. Biochim Biophys Acta. 1997 Mar 14;1331(1):1-40. doi: 10.1016/s0304-4157(96)00014-7. Biochim Biophys Acta. 1997. PMID: 9325434 Review.

8

The ins and outs of mitochondrial iron-loading: the metabolic defect in Friedreich's ataxia.

Richardson DR, Huang ML, Whitnall M, Becker EM, Ponka P, Suryo Rahmanto Y. Richardson DR, et al. Among authors: ponka p. J Mol Med (Berl). 2010 Apr;88(4):323-9. doi: 10.1007/s00109-009-0565-x. Epub 2009 Dec 9. J Mol Med (Berl). 2010. PMID: 19997898 Review.

9

Elucidation of the mechanism of mitochondrial iron loading in Friedreich's ataxia by analysis of a mouse mutant.

Huang ML, Becker EM, Whitnall M, Suryo Rahmanto Y, Ponka P, Richardson DR. Huang ML, et al. Among authors: ponka p. Proc Natl Acad Sci U S A. 2009 Sep 22;106(38):16381-6. doi: 10.1073/pnas.0906784106. Epub 2009 Sep 4. Proc Natl Acad Sci U S A. 2009. PMID: 19805308 Free PMC article.

10

The potential of iron chelators of the pyridoxal isonicotinoyl hydrazone class as effective antiproliferative agents.

Richardson DR, Tran EH, Ponka P. Richardson DR, et al. Among authors: ponka p. Blood. 1995 Dec 1;86(11):4295-306. Blood. 1995. PMID: 7492790 Free article.

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