Xibing Xu
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Explore the profile of Xibing Xu including associated specialties, affiliations and a list of published articles.
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Articles
13
Citations
42
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Recent Articles
1.
Xu X, Barriot R, Voisin B, Arrowsmith T, Usher B, Gutierrez C, et al.
Nat Commun
. 2024 Nov;
15(1):9596.
PMID: 39505885
Toxins of toxin-antitoxin systems use diverse mechanisms to inhibit bacterial growth. In this study, we characterize the translation inhibitor toxin MenT3 of Mycobacterium tuberculosis, the bacterium responsible for tuberculosis in...
2.
Arrowsmith T, Xu X, Xu S, Usher B, Stokes P, Guest M, et al.
Nat Commun
. 2024 Sep;
15(1):7719.
PMID: 39231966
Nucleotidyltransferases (NTases) control diverse physiological processes, including RNA modification, DNA replication and repair, and antibiotic resistance. The Mycobacterium tuberculosis NTase toxin family, MenT, modifies tRNAs to block translation. MenT toxin...
3.
Xu X, Usher B, Gutierrez C, Barriot R, Arrowsmith T, Han X, et al.
Nat Commun
. 2023 Aug;
14(1):4644.
PMID: 37591829
Mycobacterium tuberculosis, the bacterium responsible for human tuberculosis, has a genome encoding a remarkably high number of toxin-antitoxin systems of largely unknown function. We have recently shown that the M....
4.
Mansour M, Giudice E, Xu X, Akarsu H, Bordes P, Guillet V, et al.
Nat Commun
. 2022 May;
13(1):2641.
PMID: 35552387
Toxins of toxin-antitoxin systems use diverse mechanisms to control bacterial growth. Here, we focus on the deleterious toxin of the atypical tripartite toxin-antitoxin-chaperone (TAC) system of Mycobacterium tuberculosis, whose inhibition...
5.
Texier P, Bordes P, Nagpal J, Sala A, Mansour M, Cirinesi A, et al.
J Mol Biol
. 2021 Jan;
433(5):166815.
PMID: 33450247
Bacterial toxin-antitoxin (TA) systems are composed of a deleterious toxin and its antagonistic antitoxin. They are widespread in bacterial genomes and mobile genetic elements, and their functions remain largely unknown....
6.
Xu X, Wang T, Niu Y, Liang K, Yang Y
Int J Biol Macromol
. 2019 Aug;
141:351-357.
PMID: 31442507
Escherichia coli, one of the most well-studied gram-negative bacterial species, encodes two ubiquitin-like proteins (UBLs), ThiS and MoaD. The studies on prokaryotic UBLs such as Pup, and small archaeal modifier...
7.
Hua Z, Kong X, Hou S, Zou S, Xu X, Huang H, et al.
Water Res
. 2019 May;
158:237-245.
PMID: 31039453
The UV/persulfate process is an effective advanced oxidation process (AOP) for the abatement of a variety of micropollutants via producing sulfate radicals (SO). However, when this technology is used to...
8.
Wang L, Fang J, Zhang X, Xu X, Kong X, Wu Z, et al.
Chemosphere
. 2019 Mar;
226:123-131.
PMID: 30925404
This work investigated the feasibility and mechanisms of solar/chlorine process in the removal of a kind of emerging contaminants, lipid regulators (gemfibrozil (GFRZ), benzafibrate (BZF), and clofibric acid (CA)), in...
9.
Xu X, Liang K, Niu Y, Shen Y, Wan X, Li H, et al.
Curr Microbiol
. 2017 Dec;
75(4):450-455.
PMID: 29260303
In Escherichia coli, the DnaK/DnaJ chaperone can control the stability and activity of σ, which is the key factor in heat shock response. Heterologous expression of eukaryotic molecular chaperones protects...
10.
Xu X, Liang K, Li H, Liu H, Cao Q, Shen Y
Biochem Biophys Res Commun
. 2017 Jul;
490(4):1232-1236.
PMID: 28676399
Ubiquitin-like proteins (UBLs) are extremely well-conserved among eukaryotes and prokaryotes allowing interactions between proteins from different organisms. For example, the prokaryotic ubiquitin-like proteins (Pups) and the Proteasome accessory factor A...