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The Toxoplasma protein phosphatase 6 catalytic subunit (TgPP6C) is essential for cell cycle progression and virulence (2023)
Journal Article
Liang, Q. L., Nie, L. B., Elsheikha, H. M., Li, T. T., Sun, L. X., Zhang, Z. W., …Wang, J. L. (2023). The Toxoplasma protein phosphatase 6 catalytic subunit (TgPP6C) is essential for cell cycle progression and virulence. PLoS Pathogens, 19(12), Article e1011831. https://doi.org/10.1371/journal.ppat.1011831

Protein phosphatases are post-translational regulators of Toxoplasma gondii proliferation, tachyzoite-bradyzoite differentiation and pathogenesis. Here, we identify the putative protein phosphatase 6 (TgPP6) subunits of T. gondii and elucidate their... Read More about The Toxoplasma protein phosphatase 6 catalytic subunit (TgPP6C) is essential for cell cycle progression and virulence.

The splicing factor SR2 is an important virulence factor of Toxoplasma gondii (2023)
Journal Article
Wu, X., Nanzheng, X., Elsheikha, H. M., Li, T., Kou, Y., & Zhu, X. (2023). The splicing factor SR2 is an important virulence factor of Toxoplasma gondii. Frontiers in Microbiology, 14, Article 1302512. https://doi.org/10.3389/fmicb.2023.1302512

Serine/arginine-rich (SR) proteins are key factors with important roles in constitutive and alternative splicing (AS) of pre-mRNAs. However, the role of SR splicing factors in the pathogenicity of T. gondii remains largely unexplored. Here, we invest... Read More about The splicing factor SR2 is an important virulence factor of Toxoplasma gondii.

A newly characterized dense granule protein (GRA76) is important for the growth and virulence of Toxoplasma gondii (2023)
Journal Article
Zheng, X., Sun, L., Elsheikha, H. M., Li, T., Gao, J., Wu, X., …Wang, J. (2024). A newly characterized dense granule protein (GRA76) is important for the growth and virulence of Toxoplasma gondii. International Journal for Parasitology, 54(2), 109-121. https://doi.org/10.1016/j.ijpara.2023.09.001

Pathogenicity of the zoonotic pathogen Toxoplasma gondii largely depends on the secretion of effector proteins into the extracellular milieu and host cell cytosol, including the dense granule proteins (GRAs). The protein-encoding gene TGME49_299780 w... Read More about A newly characterized dense granule protein (GRA76) is important for the growth and virulence of Toxoplasma gondii.

Global prevalence and factors affecting the level of Cryptosporidium contamination in soil: A systematic review, meta-analysis, and meta-regression (2023)
Journal Article
Zuo, M., Li, X., Xu, R., Sun, W., Elsheikha, H. M., & Cong, W. (2023). Global prevalence and factors affecting the level of Cryptosporidium contamination in soil: A systematic review, meta-analysis, and meta-regression. Science of the Total Environment, 891, Article 164286. https://doi.org/10.1016/j.scitotenv.2023.164286

Soil contamination with Cryptosporidium is a serious environmental and public health concern. In this systematic review and meta-analysis we estimated the global prevalence of Cryptosporidium contamination in soil and evaluated its association with c... Read More about Global prevalence and factors affecting the level of Cryptosporidium contamination in soil: A systematic review, meta-analysis, and meta-regression.

The antioxidant protein glutaredoxin 1 is essential for oxidative stress response and pathogenicity of Toxoplasma gondii (2023)
Journal Article
Li, T., Zhao, D., Liang, Q., Elsheikha, H. M., Wang, M., Sun, L., …Wang, J. (2023). The antioxidant protein glutaredoxin 1 is essential for oxidative stress response and pathogenicity of Toxoplasma gondii. The FASEB Journal, 37(6), Article e22932. https://doi.org/10.1096/fj.202201275r

Glutaredoxins (Grxs) are ubiquitous antioxidant proteins involved in many molecular processes to protect cells against oxidative damage. Here, we study the roles of Grxs in the pathogenicity of Toxoplasma gondii. We show that Grxs are localized in th... Read More about The antioxidant protein glutaredoxin 1 is essential for oxidative stress response and pathogenicity of Toxoplasma gondii.

Unravelling Strain-Specific Modifications of Toxoplasma gondii tRNA and sncRNA Using LC-MS/MS (2023)
Journal Article
Wang, W., Yang, Y., Guo, H., Li, M. H., Chen, X. Q., Wei, X. Y., …Zhang, X. X. (2023). Unravelling Strain-Specific Modifications of Toxoplasma gondii tRNA and sncRNA Using LC-MS/MS. Microbiology Spectrum, 11(3), Article e0356422. https://doi.org/10.1128/spectrum.03564-22

Many RNA modifications have been detected in rRNA, tRNA and small noncoding RNA (sncRNA) as well as in low-abundance RNA species such mRNA. Although RNA modifications play roles in many cellular and biological processes in various domains of life, kn... Read More about Unravelling Strain-Specific Modifications of Toxoplasma gondii tRNA and sncRNA Using LC-MS/MS.

Modulation of long noncoding RNA (lncRNA) and messenger RNA (mRNA) expression in the liver of Beagle dogs by Toxocara canis infection (2023)
Journal Article
Zou, Y., Zheng, W. B., Elsheikha, H. M., He, J. J., Lu, Y. X., Wang, S., …Zhu, X. Q. (2023). Modulation of long noncoding RNA (lncRNA) and messenger RNA (mRNA) expression in the liver of Beagle dogs by Toxocara canis infection. Parasites and Vectors, 16, Article 114. https://doi.org/10.1186/s13071-023-05738-9

Background Long non-coding RNAs (lncRNAs) and messenger RNAs (mRNAs) play crucial roles in regulating various physiological and pathological processes. However, the role of lncRNAs and mRNAs in mediating the liver response during Toxocara canis infec... Read More about Modulation of long noncoding RNA (lncRNA) and messenger RNA (mRNA) expression in the liver of Beagle dogs by Toxocara canis infection.