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Functional analyses of the human metallothionein-IG gene. In vitro and in vivo studies.
Samson SL, Paramchuk WJ, Shworak NW, Gedamu L. Samson SL, et al. Among authors: gedamu l. J Biol Chem. 1995 Oct 20;270(42):25194-9. doi: 10.1074/jbc.270.42.25194. J Biol Chem. 1995. PMID: 7559655
Role of peroxidoxins in Leishmania chagasi survival. Evidence of an enzymatic defense against nitrosative stress.
Barr SD, Gedamu L. Barr SD, et al. Among authors: gedamu l. J Biol Chem. 2003 Mar 21;278(12):10816-23. doi: 10.1074/jbc.M212990200. Epub 2003 Jan 15. J Biol Chem. 2003. PMID: 12529367
., and Gedamu, L. (2001) J. Biol. Chem. 276, 34279-34287). In further characterizing the physiological role of peroxidoxins in Leishmania survival, we show here that recombinant LcPxn1 protein can detoxify RNS in addition to ROS, whereas recombinant LcPxn2 protein c …
., and Gedamu, L. (2001) J. Biol. Chem. 276, 34279-34287). In further characterizing the physiological role of peroxidoxins in …
In vitro cultivation and characterization of Leishmania chagasi amastigote-like forms.
Somanna A, Mundodi V, Gedamu L. Somanna A, et al. Among authors: gedamu l. Acta Trop. 2002 Jul;83(1):37-42. doi: 10.1016/s0001-706x(02)00054-2. Acta Trop. 2002. PMID: 12062791
Functional analysis of cathepsin B-like cysteine proteases from Leishmania donovani complex. Evidence for the activation of latent transforming growth factor beta.
Somanna A, Mundodi V, Gedamu L. Somanna A, et al. Among authors: gedamu l. J Biol Chem. 2002 Jul 12;277(28):25305-12. doi: 10.1074/jbc.M203034200. Epub 2002 May 8. J Biol Chem. 2002. PMID: 12000761
Molecular cloning, characterization, and expression in Escherichia coli of iron superoxide dismutase cDNA from Leishmania donovani chagasi.
Ismail SO, Skeiky YA, Bhatia A, Omara-Opyene LA, Gedamu L. Ismail SO, et al. Among authors: gedamu l. Infect Immun. 1994 Feb;62(2):657-64. doi: 10.1128/IAI.62.2.657-664.1994. Infect Immun. 1994. PMID: 8300222 Free PMC article. Retracted.
Comparison of the deduced amino acid sequences with previously reported SOD amino acid sequences revealed that the L. d. chagasi 585-bp open reading frame had considerable homology with FeSODs and MnSODs. ...The coding region of L. d. chagasi SOD cDNA has been expre …
Comparison of the deduced amino acid sequences with previously reported SOD amino acid sequences revealed that the L. d. chagasi 585- …
Testing the eukaryotic promoters for efficient expression of exogenous genes in chondrocytes and synoviocytes.
Su S, Gedamu L, Dehnade F, Zafarullah M. Su S, et al. Among authors: gedamu l. FEBS Lett. 1996 Oct 21;395(2-3):179-82. doi: 10.1016/0014-5793(96)01037-x. FEBS Lett. 1996. PMID: 8898090
Expression of c-fos, c-jun, jun-B, metallothionein and metalloproteinase genes in human chondrocyte.
Zafarullah M, Martel-Pelletier J, Cloutier JM, Gedamu L, Pelletier JP. Zafarullah M, et al. Among authors: gedamu l. FEBS Lett. 1992 Jul 20;306(2-3):169-72. doi: 10.1016/0014-5793(92)80992-p. FEBS Lett. 1992. PMID: 1633872
5-Azacytidine increases the total cellular copper content and basal level metallothionein mRNA accumulation of human Hep G2 cells.
Foster R, Jahroudi N, Gedamu L. Foster R, et al. Among authors: gedamu l. Biochim Biophys Acta. 1991 Mar 26;1088(3):373-9. doi: 10.1016/0167-4781(91)90127-8. Biochim Biophys Acta. 1991. PMID: 1707675
The DNA binding activity of metal response element-binding transcription factor-1 is activated in vivo and in vitro by zinc, but not by other transition metals.
Bittel D, Dalton T, Samson SL, Gedamu L, Andrews GK. Bittel D, et al. Among authors: gedamu l. J Biol Chem. 1998 Mar 20;273(12):7127-33. doi: 10.1074/jbc.273.12.7127. J Biol Chem. 1998. PMID: 9507026
Cloning and characterization of three differentially expressed peroxidoxin genes from Leishmania chagasi. Evidence for an enzymatic detoxification of hydroxyl radicals.
Barr SD, Gedamu L. Barr SD, et al. Among authors: gedamu l. J Biol Chem. 2001 Sep 7;276(36):34279-87. doi: 10.1074/jbc.M104406200. Epub 2001 Jul 3. J Biol Chem. 2001. PMID: 11438539
L. chagasi peroxidoxin 1 (LcPxn1) is predominantly expressed in the amastigote stage, whereas LcPxn2 and LcPxn3 are expressed mainly in the promastigote stage, with LcPxn3 being far less abundant than LcPxn2. ...
L. chagasi peroxidoxin 1 (LcPxn1) is predominantly expressed in the amastigote stage, whereas LcPxn2 and LcPxn3 are expressed mainly
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