[HTML][HTML] Hormetic shifting of redox environment by pro-oxidative resveratrol protects cells against stress
…, L Liedgens, M Rousseau, C Weidner, L Fuhr… - Free Radical Biology …, 2016 - Elsevier
Resveratrol has gained tremendous interest owing to multiple reported health-beneficial
effects. However, the underlying key mechanism of action of this natural product remained …
effects. However, the underlying key mechanism of action of this natural product remained …
[HTML][HTML] Glutaredoxin catalysis requires two distinct glutathione interaction sites
… Furthermore, human Grx1 reacts twenty times faster with GSH than with L-cysteinylglycine
or L-cysteine, revealing that the preference for GSH also depends on its γ-glutamyl moiety 19 . …
or L-cysteine, revealing that the preference for GSH also depends on its γ-glutamyl moiety 19 . …
[HTML][HTML] Quantitative assessment of the determinant structural differences between redox-active and inactive glutaredoxins
L Liedgens, J Zimmermann, L Wäschenbach… - Nature …, 2020 - nature.com
Class I glutaredoxins are enzymatically active, glutathione-dependent oxidoreductases,
whilst class II glutaredoxins are typically enzymatically inactive, Fe-S cluster-binding proteins. …
whilst class II glutaredoxins are typically enzymatically inactive, Fe-S cluster-binding proteins. …
Staufen-1 interacts with the human endogenous retrovirus family HERV-K (HML-2) rec and gag proteins and increases virion production
K Hanke, O Hohn, L Liedgens, K Fiddeke… - Journal of …, 2013 - Am Soc Microbiol
The human endogenous retrovirus family HERV-K(HML-2) Rec protein is an RNA transport
factor that enhances nuclear export of intron-containing retroviral transcripts. Using the yeast …
factor that enhances nuclear export of intron-containing retroviral transcripts. Using the yeast …
In Vivo Structure-Function Analysis and Redox Interactomes of Leishmania tarentolae Erv
…, L Liedgens, F Sommer, L Schneider… - Microbiology …, 2021 - Am Soc Microbiol
… redox interactome of LtErv, we generated L. tarentolae cell lines that chromosomally encode
… for L. donovani (35), we identified a suitable medium and established a SILAC protocol for L…
… for L. donovani (35), we identified a suitable medium and established a SILAC protocol for L…
Testing the CRISPR-Cas9 and glmS ribozyme systems in Leishmania tarentolae
GL Turra, L Schneider, L Liedgens… - Molecular and Biochemical …, 2021 - Elsevier
… Cultivation of L. tarentolae in standard BHI medium resulted … For inducible knock-downs, we
evaluated the growth of L. … the disruption and tagging of genes in L. tarentolae as well as the …
evaluated the growth of L. … the disruption and tagging of genes in L. tarentolae as well as the …
[HTML][HTML] A single-cysteine mutant and chimeras of essential Leishmania Erv can complement the loss of Erv1 but not of Mia40 in yeast
S Specht, L Liedgens, M Duarte, A Stiegler, U Wirth… - Redox Biology, 2018 - Elsevier
… In order to test the relevance of Erv in Leishmania, we tried to disrupt the encoding gene in
the human pathogen L. infantum (locus LinJ.15.1020) by homologous recombination (Fig. 1A)…
the human pathogen L. infantum (locus LinJ.15.1020) by homologous recombination (Fig. 1A)…
[HTML][HTML] The cytosolic glyoxalases of Plasmodium falciparum are dispensable during asexual blood-stage development
CA Wezena, R Alisch, A Golzmann, L Liedgens… - Microbial Cell, 2018 - ncbi.nlm.nih.gov
The enzymes glyoxalase 1 and 2 (Glo1 and Glo2) are found in most eukaryotes and catalyze
the glutathione-dependent conversion of 2-oxoaldehydes to 2-hydroxycarboxylic acids. …
the glutathione-dependent conversion of 2-oxoaldehydes to 2-hydroxycarboxylic acids. …
The catalytic mechanism of glutaredoxins
L Liedgens, M Deponte - Glutathione, 2018 - taylorfrancis.com
This chapter reviews the classification of glutaredoxins (Grx) and introduces the diversity of
Grx substrates and enzyme assays followed by a discussion of the enzymatic mechanism of …
Grx substrates and enzyme assays followed by a discussion of the enzymatic mechanism of …
Tyrosine substitution of a conserved active‐site histidine residue activates Plasmodium falciparum peroxiredoxin 6
K Feld, F Geissel, L Liedgens, R Schumann… - Protein …, 2019 - Wiley Online Library
… Cell pellets from 1 L culture were rapidly resuspended in 15 mL ice-cold disruption buffer
(… -nitrilotriacetic acid agarose (Qiagen) per 0.5 L of culture. The columns were subsequently …
(… -nitrilotriacetic acid agarose (Qiagen) per 0.5 L of culture. The columns were subsequently …