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December 2021

T. gondii resides in a parasitophorous vacuole featuring vesicles that bud with a topology that is consistent with the involvement of host Endosomal Sorting Complexes Required for Transport (ESCRT) machinery. Accordingly, this super-resolution Structured Illumination Microscopy (SIM) image shows accumulation of a dominant negative mutant of the ESCRT-IV protein VPS4A fused to mCherry Red (shown in magenta) together with the ESCRT-III protein CHMP4B (green, stained with anti-CHMP4B) around the parasitophorous vacuole (cyan, stained with anti-TgGRA7) of T. gondii. The image is a maximum projection of 3D SIM images. Rivera-Cuevas et al.

Image Credit: Rivera-Cuevas Y, 2021

Pearls

From canines to humans: Clinical importance of Staphylococcus pseudintermedius

Karen C. Carroll, Carey-Ann D. Burnham, Lars F. Westblade

Glycerol, a possible new player in the biology of trypanosomes

Frédéric Bringaud, Nicolas Plazolles, Erika Pineda, Corinne Asencio, Oriana Villafraz, Yoann Millerioux, Loïc Rivière, Emmanuel Tetaud

Insights into potential causes of vascular hyperpermeability in dengue

Andrew Teo, Caroline Lin Lin Chua, Po Ying Chia, Tsin Wen Yeo

Current state of Ebola virus vaccines: A snapshot

Courtney Woolsey, Thomas W. Geisbert

Streptococcal superantigens and the return of scarlet fever

Jacklyn R. Hurst, Stephan Brouwer, Mark J. Walker, John K. McCormick

HIV-1 capsid is the key orchestrator of early viral replication

Vojtech Zila, Thorsten G. Müller, Barbara Müller, Hans-Georg Kräusslich

Reviews

“Reading” a new chapter in protozoan parasite transcriptional regulation

Krista Fleck, Malorie Nitz, Victoria Jeffers

Microbial proteasomes as drug targets

Hao Zhang, Gang Lin

Understanding the interaction between cytomegalovirus and tuberculosis in children: The way forward

Laura Olbrich, Lisa Stockdale, Robindra Basu Roy, Rinn Song, Luka Cicin-Sain, Elizabeth Whittaker, Andrew J. Prendergast, Helen Fletcher, James A. Seddon

Molecular signatures between citrus and Candidatus Liberibacter asiaticus

Bin Hu, Muhammad Junaid Rao, Xiuxin Deng, Sheo Shankar Pandey, Connor Hendrich, Fang Ding, Nian Wang, Qiang Xu

Untangling the roles of RNA helicases in antiviral innate immunity

Morgane Baldaccini, Sébastien Pfeffer

Fungicide effects on human fungal pathogens: Cross-resistance to medical drugs and beyond

Rafael W. Bastos, Luana Rossato, Gustavo H. Goldman, Daniel A. Santos

Mammalian antiviral systems directed by small RNA

Tomoko Takahashi, Steven M. Heaton, Nicholas F. Parrish

Schistosome immunomodulators

Sreemoyee Acharya, Akram A. Da’dara, Patrick J. Skelly

Influenza viruses and coronaviruses: Knowns, unknowns, and common research challenges

Olivier Terrier, Mustapha Si-Tahar, Mariette Ducatez, Christophe Chevalier, Andrés Pizzorno, Ronan Le Goffic, Thibaut Crépin, Gaëlle Simon, Nadia Naffakh

Pantothenate and CoA biosynthesis in Apicomplexa and their promise as antiparasitic drug targets

Laura E. de Vries, Matteo Lunghi, Aarti Krishnan, Taco W. A. Kooij, Dominique Soldati-Favre

Research Articles

Gonococcal invasion into epithelial cells depends on both cell polarity and ezrin

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Turnip mosaic virus P1 suppresses JA biosynthesis by degrading cpSRP54 that delivers AOCs onto the thylakoid membrane to facilitate viral infection

Mengfei Ji, Jinping Zhao, Kelei Han, Weijun Cui, Xinyang Wu, Binghua Chen, Yuwen Lu, Jiejun Peng, Hongying Zheng, Shaofei Rao, Guanwei Wu, Jianping Chen, Fei Yan

VgrG-dependent effectors and chaperones modulate the assembly of the type VI secretion system

Xiaoye Liang, Tong-Tong Pei, Hao Li, Hao-Yu Zheng, Han Luo, Yang Cui, Ming-Xuan Tang, Ya-Jie Zhao, Ping Xu, Tao Dong

The oxidative stress response of pathogenic Leptospira is controlled by two peroxide stress regulators which putatively cooperate in controlling virulence

Crispin Zavala-Alvarado, Samuel G. Huete, Antony T. Vincent, Odile Sismeiro, Rachel Legendre, Hugo Varet, Giovanni Bussotti, Céline Lorioux, Pierre Lechat, Jean-Yves Coppée, Frédéric J. Veyrier, Mathieu Picardeau, Nadia Benaroudj

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Reduced neutralisation of the Delta (B.1.617.2) SARS-CoV-2 variant of concern following vaccination

Chris Davis, Nicola Logan, Grace Tyson, Richard Orton, William T. Harvey, Jonathan S. Perkins, Guy Mollett, Rachel M. Blacow, The COVID-19 Genomics UK (COG-UK) Consortium, Thomas P. Peacock, Wendy S. Barclay, Peter Cherepanov, Massimo Palmarini, Pablo R. Murcia, Arvind H. Patel, David L. Robertson, John Haughney, Emma C. Thomson, Brian J. Willett, on behalf of the COVID-19 DeplOyed VaccinE (DOVE) Cohort Study investigators

H9N2 virus-derived M1 protein promotes H5N6 virus release in mammalian cells: Mechanism of avian influenza virus inter-species infection in humans

Fangtao Li, Jiyu Liu, Jizhe Yang, Haoran Sun, Zhimin Jiang, Chenxi Wang, Xin Zhang, Yinghui Yu, Chuankuo Zhao, Juan Pu, Yipeng Sun, Kin-Chow Chang, Jinhua Liu, Honglei Sun

Anti-prothrombin autoantibodies enriched after infection with SARS-CoV-2 and influenced by strength of antibody response against SARS-CoV-2 proteins

Marc Emmenegger, Sreedhar Saseendran Kumar, Vishalini Emmenegger, Tomas Malinauskas, Thomas Buettner, Laura Rose, Peter Schierack, Martin F. Sprinzl, Clemens J. Sommer, Karl J. Lackner, Adriano Aguzzi, Dirk Roggenbuck, Katrin B. M. Frauenknecht

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Antiviral RNA interference in disease vector (Asian longhorned) ticks

Yan Xu, Zhengwei Zhong, Yanxin Ren, Liting Ma, Zhi Ye, Chuang Gao, Jingwen Wang, Yang Li

Acetylation of glucosyltransferases regulates Streptococcus mutans biofilm formation and virulence

Qizhao Ma, Yangyang Pan, Yang Chen, Shuxing Yu, Jun Huang, Yaqi Liu, Tao Gong, Jing Zou, Yuqing Li

Genetic mapping reveals Nfkbid as a central regulator of humoral immunity to Toxoplasma gondii

Scott P. Souza, Samantha D. Splitt, Juan C. Sànchez-Arcila, Julia A. Alvarez, Jessica N. Wilson, Safuwra Wizzard, Zheng Luo, Nicole Baumgarth, Kirk D. C. Jensen

γδ T cell IFNγ production is directly subverted by Yersinia pseudotuberculosis outer protein YopJ in mice and humans

Timothy H. Chu, Camille Khairallah, Jason Shieh, Rhea Cho, Zhijuan Qiu, Yue Zhang, Onur Eskiocak, David G. Thanassi, Mark H. Kaplan, Semir Beyaz, Vincent W. Yang, James B. Bliska, Brian S. Sheridan

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Genome-scale CRISPR screen identifies TMEM41B as a multi-function host factor required for coronavirus replication

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A double deletion prevents replication of the pestivirus bovine viral diarrhea virus in the placenta of pregnant heifers

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Cytotoxic CD4+ T-cells specific for EBV capsid antigen BORF1 are maintained in long-term latently infected healthy donors

Alexander C. Dowell, Tracey A. Haigh, Gordon B. Ryan, James E. Turner, Heather M. Long, Graham S. Taylor

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CD40L protects against mouse hepatitis virus-induced neuroinflammatory demyelination

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The RGD-binding integrins αvβ6 and αvβ8 are receptors for mouse adenovirus-1 and -3 infection

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Infection-induced chromatin modifications facilitate translocation of herpes simplex virus capsids to the inner nuclear membrane

Vesa Aho, Sami Salminen, Salla Mattola, Alka Gupta, Felix Flomm, Beate Sodeik, Jens B. Bosse, Maija Vihinen-Ranta

The Schistosoma mansoni nuclear receptor FTZ-F1 maintains esophageal gland function via transcriptional regulation of meg-8.3

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A vesicular stomatitis virus-based prime-boost vaccination strategy induces potent and protective neutralizing antibodies against SARS-CoV-2

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Corrections

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