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February 2020

Confocal microscopy image of a tissue-engineered 3D intestinal infection model cultured under dynamic conditions after four days of infection with C. jejuni wild-type strain 81-176. Bacteria (green, visualized with an anti-C. jejuni antibody) accumulate in a crypt-like structure of the 3D tissue model. Nuclei were stained with DAPI (blue), and adherens junctions were imaged using an anti-E-cadherin antibody (magenta). Alzheimer et al.

Image Credit: Mona Alzheimer and Cynthia M. Sharma. (2020)

Pearls

Virus interactions with bacteria: Partners in the infectious dance

Ursula Neu, Bernardo A. Mainou

Diverse alveolate infections of tadpoles, a new threat to frogs?

Aurelie Chambouvet, Vanessa Smilansky, Miloslav Jirků, Marcos Isidoro-Ayza, Sarah Itoïz, Evelyne Derelle, Adam Monier, David J. Gower, Mark Wilkinson, Michael J. Yabsley, Julius Lukeš, Thomas A. Richards

Evolving moldy murderers: Aspergillus section Fumigati as a model for studying the repeated evolution of fungal pathogenicity

Antonis Rokas, Matthew E. Mead, Jacob L. Steenwyk, Nicholas H. Oberlies, Gustavo H. Goldman

Review

The enigmatic mechanisms by which Plasmodium vivax infects Duffy-negative individuals

Jean Popovici, Camille Roesch, Virginie Rougeron

Research Articles

Hepatocyte-derived IL-10 plays a crucial role in attenuating pathogenicity during the chronic phase of T. congolense infection

Benoit Stijlemans, Hannelie Korf, Patrick De Baetselier, Lea Brys, Jo A. Van Ginderachter, Stefan Magez, Carl De Trez

Kinetics of α-synuclein prions preceding neuropathological inclusions in multiple system atrophy

Amanda L. Woerman, Smita Patel, Sabeen A. Kazmi, Abby Oehler, Jisoo Lee, Daniel A. Mordes, Steven H. Olson, Stanley B. Prusiner

Selective reconstitution of IFN‑γ gene function in Ncr1+ NK cells is sufficient to control systemic vaccinia virus infection

Katharina Borst, Sven Flindt, Patrick Blank, Pia-Katharina Larsen, Chintan Chhatbar, Jennifer Skerra, Julia Spanier, Christoph Hirche, Martin König, Tomas Alanentalo, Martin Hafner, Zoe Waibler, Klaus Pfeffer, Veronika Sexl, Gerd Sutter, Werner Müller, Theresa Graalmann, Ulrich Kalinke

Dynamics of HIV DNA reservoir seeding in a cohort of superinfected Kenyan women

Mark D. Pankau, Daniel B. Reeves, Elias Harkins, Keshet Ronen, Walter Jaoko, Kishor Mandaliya, Susan M. Graham, R. Scott McClelland, Frederick A. Matsen IV, Joshua T. Schiffer, Julie Overbaugh, Dara A. Lehman

Molecular dating and viral load growth rates suggested that the eclipse phase lasted about a week in HIV-1 infected adults in East Africa and Thailand

Morgane Rolland, Sodsai Tovanabutra, Bethany Dearlove, Yifan Li, Christopher L. Owen, Eric Lewitus, Eric Sanders-Buell, Meera Bose, AnneMarie O’Sullivan, Raabya Rossenkhan, Jan Phillipus Lourens Labuschagne, Paul T. Edlefsen, Daniel B. Reeves, Gustavo Kijak, Shana Miller, Kultida Poltavee, Jenica Lee, Lydia Bonar, Elizabeth Harbolick, Bahar Ahani, Phuc Pham, Hannah Kibuuka, Lucas Maganga, Sorachai Nitayaphan, Fred K. Sawe, Leigh Anne Eller, Robert Gramzinski, Jerome H. Kim, Nelson L. Michael, Merlin L. Robb, the RV217 Study Team

USP27X negatively regulates antiviral signaling by deubiquitinating RIG-I

Xinyue Tao, Bei Chu, Di Xin, Lin Li, Qinmiao Sun

“Submergence” of Western equine encephalitis virus: Evidence of positive selection argues against genetic drift and fitness reductions

Nicholas A. Bergren, Sherry Haller, Shannan L. Rossi, Robert L. Seymour, Jing Huang, Aaron L. Miller, Richard A. Bowen, Daniel A. Hartman, Aaron C. Brault, Scott C. Weaver

RNA decay during gammaherpesvirus infection reduces RNA polymerase II occupancy of host promoters but spares viral promoters

Ella Hartenian, Sarah Gilbertson, Joel D. Federspiel, Ileana M. Cristea, Britt A. Glaunsinger

Hantavirus inhibits apoptosis by preventing mitochondrial membrane potential loss through up-regulation of the pro-survival factor BCL-2

Carles Solà-Riera, Marina García, Hans-Gustaf Ljunggren, Jonas Klingström

Predicting nitroimidazole antibiotic resistance mutations in Mycobacterium tuberculosis with protein engineering

Brendon M. Lee, Liam K. Harold, Deepak V. Almeida, Livnat Afriat-Jurnou, Htin Lin Aung, Brian M. Forde, Kiel Hards, Sacha J. Pidot, F. Hafna Ahmed, A. Elaaf Mohamed, Matthew C. Taylor, Nicholas P. West, Timothy P. Stinear, Chris Greening, Scott A. Beatson, Eric L. Nuermberger, Gregory M. Cook, Colin J. Jackson

A live auxotrophic vaccine confers mucosal immunity and protection against lethal pneumonia caused by Pseudomonas aeruginosa

Maria P. Cabral, Alexandra Correia, Manuel Vilanova, Fátima Gärtner, Miriam Moscoso, Patricia García, Juan A. Vallejo, Astrid Pérez, Mónica Francisco-Tomé, Víctor Fuentes-Valverde, Germán Bou

HIV protease cleaves the antiviral m6A reader protein YTHDF3 in the viral particle

Denise Jurczyszak, Wen Zhang, Sandra N. Terry, Thomas Kehrer, Maria C. Bermúdez González, Emma McGregor, Lubbertus C. F. Mulder, Matthew J. Eckwahl, Tao Pan, Viviana Simon

Interferon-stimulated gene 20 (ISG20) selectively degrades N6-methyladenosine modified Hepatitis B Virus transcripts

Hasan Imam, Geon-Woo Kim, Saiful Anam Mir, Mohsin Khan, Aleem Siddiqui

A mevalonate bypass system facilitates elucidation of plastid biology in malaria parasites

Russell P. Swift, Krithika Rajaram, Hans B. Liu, Amanda Dziedzic, Anne E. Jedlicka, Aleah D. Roberts, Krista A. Matthews, Hugo Jhun, Namandje N. Bumpus, Shivendra G. Tewari, Anders Wallqvist, Sean T. Prigge

Intrahost cytomegalovirus population genetics following antibody pretreatment in a monkey model of congenital transmission

Diana Vera Cruz, Cody S. Nelson, Dollnovan Tran, Peter A. Barry, Amitinder Kaur, Katia Koelle, Sallie R. Permar

B cells infected with Type 2 Epstein-Barr virus (EBV) have increased NFATc1/NFATc2 activity and enhanced lytic gene expression in comparison to Type 1 EBV infection

James C. Romero-Masters, Shane M. Huebner, Makoto Ohashi, Jillian A. Bristol, Bayleigh E. Benner, Elizabeth A. Barlow, Gail L. Turk, Scott E. Nelson, Dana C. Baiu, Nicholas Van Sciver, Erik A. Ranheim, Jenny Gumperz, Nathan M. Sherer, Paul J. Farrell, Eric C. Johannsen, Shannon C. Kenney

Parallel quorum-sensing system in Vibrio cholerae prevents signal interference inside the host

Samit Watve, Kelsey Barrasso, Sarah A. Jung, Kristen J. Davis, Lisa A. Hawver, Atul Khataokar, Ryan G. Palaganas, Matthew B. Neiditch, Lark J. Perez, Wai-Leung Ng

A three-dimensional intestinal tissue model reveals factors and small regulatory RNAs important for colonization with Campylobacter jejuni

Mona Alzheimer, Sarah L. Svensson, Fabian König, Matthias Schweinlin, Marco Metzger, Heike Walles, Cynthia M. Sharma

Novel role of SARM1 mediated axonal degeneration in the pathogenesis of rabies

Vinod Sundaramoorthy, Diane Green, Kelly Locke, Carmel M. O’Brien, Megan Dearnley, John Bingham

TNF-α antagonists differentially induce TGF-β1-dependent resuscitation of dormant-like Mycobacterium tuberculosis

Ainhoa Arbués, Dominique Brees, Salah-Dine Chibout, Todd Fox, Michael Kammüller, Damien Portevin

Structure of the host cell recognition and penetration machinery of a Staphylococcus aureus bacteriophage

James L. Kizziah, Keith A. Manning, Altaira D. Dearborn, Terje Dokland

Comprehensive analysis of iron utilization by Mycobacterium tuberculosis

Lei Zhang, R. Curtis Hendrickson, Virginia Meikle, Elliot J. Lefkowitz, Thomas R. Ioerger, Michael Niederweis

An activator of G protein-coupled receptor and MEK1/2-ERK1/2 signaling inhibits HIV-1 replication by altering viral RNA processing

Raymond W. Wong, Ahalya Balachandran, Peter K. Cheung, Ran Cheng, Qun Pan, Peter Stoilov, P. Richard Harrigan, Benjamin J. Blencowe, Donald R. Branch, Alan Cochrane

Related Articles

Complex nutrient channel phenotypes despite Mendelian inheritance in a Plasmodium falciparum genetic cross

Ankit Gupta, Abdullah A. B. Bokhari, Ajay D. Pillai, Anna K. Crater, Jeanine Gezelle, Gagandeep Saggu, Armiyaw S. Nasamu, Suresh M. Ganesan, Jacquin C. Niles, Sanjay A. Desai

Chitin and chitosan remodeling defines vegetative development and Trichoderma biocontrol

Lisa Kappel, Martin Münsterkötter, György Sipos, Carolina Escobar Rodriguez, Sabine Gruber

The role of 9-O-acetylated glycan receptor moieties in the typhoid toxin binding and intoxication

Tri Nguyen, Sohyoung Lee, Yi-An Yang, Changhwan Ahn, Ji Hyun Sim, Tiffany G. Kei, Karen N. Barnard, Hai Yu, Shawn K. Millano, Xi Chen, Colin R. Parrish, Jeongmin Song

A unique feature of swine ANP32A provides susceptibility to avian influenza virus infection in pigs

Haili Zhang, Hongxin Li, Wenqiang Wang, Yujie Wang, Guan-Zhu Han, Hualan Chen, Xiaojun Wang

Single-cell glycolytic activity regulates membrane tension and HIV-1 fusion

Charles A. Coomer, Irene Carlon-Andres, Maro Iliopoulou, Michael L. Dustin, Ewoud B. Compeer, Alex A. Compton, Sergi Padilla-Parra

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Cryo-EM structure of the Shigella type III needle complex

Michele Lunelli, Antje Kamprad, Jörg Bürger, Thorsten Mielke, Christian M. T. Spahn, Michael Kolbe

Hinge length contributes to the phagocytic activity of HIV-specific IgG1 and IgG3 antibodies

Thach H. Chu, Andrew R. Crowley, Iara Backes, Cheryl Chang, Matthew Tay, Thomas Broge, Marina Tuyishime, Guido Ferrari, Michael S. Seaman, Simone I. Richardson, Georgia D. Tomaras, Galit Alter, David Leib, Margaret E. Ackerman

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Proteasomal inhibition triggers viral oncoprotein degradation via autophagy-lysosomal pathway

Chandrima Gain, Samaresh Malik, Shaoni Bhattacharjee, Arijit Ghosh, Erle S. Robertson, Benu Brata Das, Abhik Saha

Characterising viable virus from air exhaled by H1N1 influenza-infected ferrets reveals the importance of haemagglutinin stability for airborne infectivity

Anika Singanayagam, Jie Zhou, Ruth A. Elderfield, Rebecca Frise, Jonathan Ashcroft, Monica Galiano, Shahjahan Miah, Laura Nicolaou, Wendy S. Barclay

Two waves of pro-inflammatory factors are released during the influenza A virus (IAV)-driven pulmonary immunopathogenesis

Junsong Zhang, Jun Liu, Yaochang Yuan, Feng Huang, Rong Ma, Baohong Luo, Zhihui Xi, Ting Pan, Bingfeng Liu, Yiwen Zhang, Xu Zhang, Yuewen Luo, Jin Wang, Meng Zhao, Gen Lu, Kai Deng, Hui Zhang

VCAM1/VLA4 interaction mediates Ly6Clow monocyte recruitment to the brain in a TNFR signaling dependent manner during fungal infection

Donglei Sun, Mingshun Zhang, Peng Sun, Gongguan Liu, Ashley B. Strickland, Yanli Chen, Yong Fu, Mohammed Yosri, Meiqing Shi

Viral infection triggers interferon-induced expulsion of live Cryptococcus neoformans by macrophages

Paula I. Seoane, Leanne M. Taylor-Smith, David Stirling, Lucy C. K. Bell, Mahdad Noursadeghi, Dalan Bailey, Robin C. May

Sirtuin 1 regulates mitochondrial function and immune homeostasis in respiratory syncytial virus infected dendritic cells

Srikanth Elesela, Susan B. Morris, Samanthi Narayanan, Surinder Kumar, David B. Lombard, Nicholas W. Lukacs

The oxidative fumarase FumC is a key contributor for E. coli fitness under iron-limitation and during UTI

Stephanie D. Himpsl, Allyson E. Shea, Jonathan Zora, Jolie A. Stocki, Dannielle Foreman, Christopher J. Alteri, Harry L. T. Mobley

Diverse effects of interferon alpha on the establishment and reversal of HIV latency

Renée M. Van der Sluis, Jennifer M. Zerbato, Jake W. Rhodes, Rachel D. Pascoe, Ajantha Solomon, Nitasha A. Kumar, Ashanti I. Dantanarayana, Surekha Tennakoon, Jérémy Dufloo, James McMahon, Judy J. Chang, Vanessa A. Evans, Paul J. Hertzog, Martin R. Jakobsen, Andrew N. Harman, Sharon R. Lewin, Paul U. Cameron

Reovirus uses macropinocytosis-mediated entry and fast axonal transport to infect neurons

Pavithra Aravamudhan, Krishnan Raghunathan, Jennifer Konopka-Anstadt, Amrita Pathak, Danica M. Sutherland, Bruce D. Carter, Terence S. Dermody