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Showing 1 to 12 of 77 entries
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Tomato expressing Arabidopsis glutaredoxin gene AtGRXS17 confers tolerance to chilling stress via modulating cold responsive components.

Horticulture research

Hu Y, Wu Q, Sprague SA, Park J, Oh M, Rajashekar CB, Koiwa H, Nakata PA, Cheng N, Hirschi KD, White FF, Park S.
PMID: 26623076
Hortic Res. 2015 Nov 11;2:15051. doi: 10.1038/hortres.2015.51. eCollection 2015.

Chilling stress is a production constraint of tomato, a tropical origin, chilling-sensitive horticultural crop. The development of chilling tolerant tomato thus has significant potential to impact tomato production. Glutaredoxins (GRXs) are ubiquitous oxidoreductases, which utilize the reducing power of...

Large-Scale Proteomics of the Cassava Storage Root and Identification of a Target Gene to Reduce Postharvest Deterioration.

The Plant cell

Vanderschuren H, Nyaboga E, Poon JS, Baerenfaller K, Grossmann J, Hirsch-Hoffmann M, Kirchgessner N, Nanni P, Gruissem W.
PMID: 24876255
Plant Cell. 2014 May;26(5):1913-1924. doi: 10.1105/tpc.114.123927. Epub 2014 May 29.

Cassava (Manihot esculenta) is the most important root crop in the tropics, but rapid postharvest physiological deterioration (PPD) of the root is a major constraint to commercial cassava production. We established a reliable method for image-based PPD symptom quantification...

Redox regulation by reversible protein S-thiolation in bacteria.

Frontiers in microbiology

Loi VV, Rossius M, Antelmann H.
PMID: 25852656
Front Microbiol. 2015 Mar 16;6:187. doi: 10.3389/fmicb.2015.00187. eCollection 2015.

Low molecular weight (LMW) thiols function as thiol-redox buffers to maintain the reduced state of the cytoplasm. The best studied LMW thiol is the tripeptide glutathione (GSH) present in all eukaryotes and Gram-negative bacteria. Firmicutes bacteria, including Bacillus and...

S-nitrosoglutathione reductases are low-copy number, cysteine-rich proteins in plants that control multiple developmental and defense responses in Arabidopsis.

Frontiers in plant science

Xu S, Guerra D, Lee U, Vierling E.
PMID: 24204370
Front Plant Sci. 2013 Nov 05;4:430. doi: 10.3389/fpls.2013.00430. eCollection 2013.

S-nitrosoglutathione reductase (GSNOR) is believed to modulate effects of reactive oxygen and nitrogen species through catabolism of S-nitrosoglutathione (GSNO). We combined bioinformatics of plant GSNOR genes, localization of GSNOR in Arabidopsis thaliana, and microarray analysis of a GSNOR null...

Redox regulation: an introduction.

Physiologia plantarum

Dietz KJ, Scheibe R.
PMID: 15032870
Physiol Plant. 2004 Jan;120(1):1-3. doi: 10.1111/j.0031-9317.2004.0277.x.

The redox-state is a critical determinate of cell function, and any major imbalances can cause severe damage or death. The cellular redox status therefore needs to be sensed and modulated before such imbalances occur. Various redox-active components are involved...

Thiol-based redox signaling in the nitrogen-fixing symbiosis.

Frontiers in plant science

Frendo P, Matamoros MA, Alloing G, Becana M.
PMID: 24133498
Front Plant Sci. 2013 Sep 26;4:376. doi: 10.3389/fpls.2013.00376.

In nitrogen poor soils legumes establish a symbiotic interaction with rhizobia that results in the formation of root nodules. These are unique plant organs where bacteria differentiate into bacteroids, which express the nitrogenase enzyme complex that reduces atmospheric N...

Glutaredoxins employ parallel monothiol-dithiol mechanisms to catalyze thiol-disulfide exchanges with protein disulfides.

Chemical science

Ukuwela AA, Bush AI, Wedd AG, Xiao Z.
PMID: 29675162
Chem Sci. 2017 Dec 06;9(5):1173-1183. doi: 10.1039/c7sc04416j. eCollection 2018 Feb 07.

Glutaredoxins (Grxs) are a family of glutathione (GSH)-dependent thiol-disulfide oxidoreductases. They feature GSH-binding sites that directly connect the reversible redox chemistry of protein thiols to the abundant cellular nonprotein thiol pool GSSG/GSH. This work studied the pathways for oxidation...

Corrigendum: Phosphines are ribonucleotide reductase reductants that act via C-terminal cysteines similar to thioredoxins and glutaredoxins.

Scientific reports

Domkin V, Chabes A.
PMID: 28387227
Sci Rep. 2017 Apr 07;7:45880. doi: 10.1038/srep45880.

No abstract available.

Overexpression of a CPYC-Type Glutaredoxin, .

Frontiers in plant science

Liu S, Fu H, Jiang J, Chen Z, Gao J, Shu H, Zhang S, Yang C, Liu J.
PMID: 31316541
Front Plant Sci. 2019 Jun 27;10:848. doi: 10.3389/fpls.2019.00848. eCollection 2019.

Glutaredoxins (Grxs) are a ubiquitous group of oxidoreductase enzymes that are important in plant growth and development; however, the functions of rice Grxs have not been fully elucidated. In this paper, we showed that one of the Grxs, encoded...

Inhibition of PDIA3 in club cells attenuates osteopontin production and lung fibrosis.

Thorax

Kumar A, Elko E, Bruno SR, Mark ZF, Chamberlain N, Mihavics BK, Chandrasekaran R, Walzer J, Ruban M, Gold C, Lam YW, Ghandikota S, Jegga AG, Gomez JL, Janssen-Heininger YM, Anathy V.
PMID: 34400514
Thorax. 2021 Aug 16; doi: 10.1136/thoraxjnl-2021-216882. Epub 2021 Aug 16.

CONCLUSIONS: Our study reveals a new relationship with distally localised club cells, PDIA3 and SPP1 in lung fibrosis and inhibition of PDIA3 or SPP1 attenuates lung fibrosis.

Thiol-based redox-active proteins as cardioprotective therapeutic agents in cardiovascular diseases.

Basic research in cardiology

Andreadou I, Efentakis P, Frenis K, Daiber A, Schulz R.
PMID: 34275052
Basic Res Cardiol. 2021 Jul 17;116(1):44. doi: 10.1007/s00395-021-00885-5.

Thiol-based redox compounds, namely thioredoxins (Trxs), glutaredoxins (Grxs) and peroxiredoxins (Prxs), stand as a pivotal group of proteins involved in antioxidant processes and redox signaling. Glutaredoxins (Grxs) are considered as one of the major families of proteins involved in...

Chickpea glutaredoxin (.

Physiology and molecular biology of plants : an international journal of functional plant biology

Kumar A, Kumar V, Dubey AK, Ansari MA, Narayan S, Meenakshi, Kumar S, Pandey V, Pande V, Sanyal I.
PMID: 34092945
Physiol Mol Biol Plants. 2021 May;27(5):923-944. doi: 10.1007/s12298-021-00999-z. Epub 2021 May 06.

Glutaredoxins (Grxs) are short, cysteine-rich glutathione (GSH)-mediated oxidoreductases. In this study, a chickpea (SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s12298-021-00999-z.

Showing 1 to 12 of 77 entries