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May 2014

The structure is derived from the analysis by cryo-electron microscopy and cryo-electron tomography of non-trypsinized virions from two rotavirus model strains. The undigested spike is able to achieve a stable, rigid conformation similar to that of the mature trypsin-cleaved particle. See Rodríguez et al.

Image Credit: Javier M. Rodríguez, Francisco J. Chichón, Esther Martín-Forero, Fernando González-Camacho, José L. Carrascosa, José R. Castón and Daniel Luque (CNM/ISCIII and CNB/CSIC, Spain)

Opinions

Are We There Yet? The Smallpox Research Agenda Using Variola Virus

Inger K. Damon, Clarissa R. Damaso, Grant McFadden

Cellular Superspreaders: An Epidemiological Perspective on HIV Infection inside the Body

Kristina Talbert-Slagle, Katherine E. Atkins, Koon-Kiu Yan, Ekta Khurana, Mark Gerstein, Elizabeth H. Bradley, David Berg, Alison P. Galvani, Jeffrey P. Townsend

Surveillance for Emerging Biodiversity Diseases of Wildlife

Laura F. Grogan, Lee Berger, Karrie Rose, Victoria Grillo, Scott D. Cashins, Lee F. Skerratt

Pearls

PARV4: An Emerging Tetraparvovirus

Philippa C. Matthews, Amna Malik, Ruth Simmons, Colin Sharp, Peter Simmonds, Paul Klenerman

HIV-1 Envelope gp41 Broadly Neutralizing Antibodies: Hurdles for Vaccine Development

Laurent Verkoczy, Garnett Kelsoe, Barton F. Haynes

Research Articles

Two Novel Human Cytomegalovirus NK Cell Evasion Functions Target MICA for Lysosomal Degradation

Ceri A. Fielding, Rebecca Aicheler, Richard J. Stanton, Eddie C. Y. Wang, Song Han, Sepehr Seirafian, James Davies, Brian P. McSharry, Michael P. Weekes, P. Robin Antrobus, Virginie Prod'homme, Fabien P. Blanchet, Daniel Sugrue, Simone Cuff, Dawn Roberts, Andrew J. Davison, Paul J. Lehner, Gavin W. G. Wilkinson, Peter Tomasec

Severe Acute Respiratory Syndrome Coronavirus Envelope Protein Ion Channel Activity Promotes Virus Fitness and Pathogenesis

Jose L. Nieto-Torres, Marta L. DeDiego, Carmina Verdiá-Báguena, Jose M. Jimenez-Guardeño, Jose A. Regla-Nava, Raul Fernandez-Delgado, Carlos Castaño-Rodriguez, Antonio Alcaraz, Jaume Torres, Vicente M. Aguilella, Luis Enjuanes

A Role for LHC1 in Higher Order Structure and Complement Binding of the Cryptococcus neoformans Capsule

Yoon-Dong Park, Soowan Shin, John Panepinto, Jeanie Ramos, Jin Qiu, Susana Frases, Patricia Albuquerque, Radames J. B. Cordero, Nannan Zhang, Uwe Himmelreich, David Beenhouwer, John E. Bennett, Arturo Casadevall, Peter R. Williamson

Anthrax Lethal Factor as an Immune Target in Humans and Transgenic Mice and the Impact of HLA Polymorphism on CD4+ T Cell Immunity

Stephanie Ascough, Rebecca J. Ingram, Karen K. Chu, Catherine J. Reynolds, Julie A. Musson, Mehmet Doganay, Gökhan Metan, Yusuf Ozkul, Les Baillie, Shiranee Sriskandan, Stephen J. Moore, Theresa B. Gallagher, Hugh Dyson, E. Diane Williamson, John H. Robinson, Bernard Maillere, Rosemary J. Boyton, Daniel M. Altmann

HIV-Infected Individuals with Low CD4/CD8 Ratio despite Effective Antiretroviral Therapy Exhibit Altered T Cell Subsets, Heightened CD8+ T Cell Activation, and Increased Risk of Non-AIDS Morbidity and Mortality

Sergio Serrano-Villar, Talia Sainz, Sulggi A. Lee, Peter W. Hunt, Elizabeth Sinclair, Barbara L. Shacklett, April L. Ferre, Timothy L. Hayes, Ma Somsouk, Priscilla Y. Hsue, Mark L. Van Natta, Curtis L. Meinert, Michael M. Lederman, Hiroyu Hatano, Vivek Jain, Yong Huang, Frederick M. Hecht, Jeffrey N. Martin, Joseph M. McCune, Santiago Moreno, Steven G. Deeks

Dual-Site Phosphorylation of the Control of Virulence Regulator Impacts Group A Streptococcal Global Gene Expression and Pathogenesis

Nicola Horstmann, Miguel Saldaña, Pranoti Sahasrabhojane, Hui Yao, Xiaoping Su, Erika Thompson, Antonius Koller, Samuel A. Shelburne III

HIV and HCV Activate the Inflammasome in Monocytes and Macrophages via Endosomal Toll-Like Receptors without Induction of Type 1 Interferon

Michael A. Chattergoon, Rachel Latanich, Jeffrey Quinn, Matthew E. Winter, Robert W. Buckheit 3rd, Joel N. Blankson, Drew Pardoll, Andrea L. Cox

Follicular Helper T Cells Promote Liver Pathology in Mice during Schistosoma japonicum Infection

Xiaojun Chen, Xiaowei Yang, Yong Li, Jifeng Zhu, Sha Zhou, Zhipeng Xu, Lei He, Xue Xue, Weiwei Zhang, Xiaoxiao Dong, Henry Wu, Carrie J. Li, Hsiang-Ting Hsu, Wenjun Kong, Feng Liu, Prem B. Tripathi, Michelle S. Yu, Jason Chang, Liang Zhou, Chuan Su

Combined Systems Approaches Reveal Highly Plastic Responses to Antimicrobial Peptide Challenge in Escherichia coli

Justyna Kozlowska, Louic S. Vermeer, Geraint B. Rogers, Nabila Rehnnuma, Sarah-Beth T. A. Amos, Garrit Koller, Michael McArthur, Kenneth D. Bruce, A. James Mason

Molecular Signatures of Hemagglutinin Stem-Directed Heterosubtypic Human Neutralizing Antibodies against Influenza A Viruses

Yuval Avnir, Aimee S. Tallarico, Quan Zhu, Andrew S. Bennett, Gene Connelly, Jared Sheehan, Jianhua Sui, Amr Fahmy, Chiung-yu Huang, Greg Cadwell, Laurie A. Bankston, Andrew T. McGuire, Leonidas Stamatatos, Gerhard Wagner, Robert C. Liddington, Wayne A. Marasco

The Contribution of Viral Genotype to Plasma Viral Set-Point in HIV Infection

Emma Hodcroft, Jarrod D. Hadfield, Esther Fearnhill, Andrew Phillips, David Dunn, Siobhan O'Shea, Deenan Pillay, Andrew J. Leigh Brown, on behalf of the UK HIV Drug Resistance Database and the UK CHIC Study

Squalene Synthase As a Target for Chagas Disease Therapeutics

Na Shang, Qian Li, Tzu-Ping Ko, Hsiu-Chien Chan, Jikun Li, Yingying Zheng, Chun-Hsiang Huang, Feifei Ren, Chun-Chi Chen, Zhen Zhu, Melina Galizzi, Zhu-Hong Li, Carlos A. Rodrigues-Poveda, Dolores Gonzalez-Pacanowska, Phercyles Veiga-Santos, Tecia Maria Ulisses de Carvalho, Wanderley de Souza, Julio A. Urbina, Andrew H.-J. Wang, Roberto Docampo, Kai Li, Yi-Liang Liu, Eric Oldfield, Rey-Ting Guo

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High-Efficiency Targeted Editing of Large Viral Genomes by RNA-Guided Nucleases

Yanwei Bi, Le Sun, Dandan Gao, Chen Ding, Zhihua Li, Yadong Li, Wei Cun, Qihan Li

A Nasal Epithelial Receptor for Staphylococcus aureus WTA Governs Adhesion to Epithelial Cells and Modulates Nasal Colonization

Stefanie Baur, Maren Rautenberg, Manuela Faulstich, Timo Grau, Yannik Severin, Clemens Unger, Wolfgang H. Hoffmann, Thomas Rudel, Ingo B. Autenrieth, Christopher Weidenmaier

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Prophenoloxidase Activation Is Required for Survival to Microbial Infections in Drosophila

Olivier Binggeli, Claudine Neyen, Mickael Poidevin, Bruno Lemaitre

Timed Action of IL-27 Protects from Immunopathology while Preserving Defense in Influenza

Francesca Diane M. Liu, Elisabeth E. Kenngott, Micha F. Schröter, Anja Kühl, Silke Jennrich, Ralf Watzlawick, Ute Hoffmann, Thorsten Wolff, Stephen Norley, Alexander Scheffold, Jason S. Stumhofer, Christiaan J. M. Saris, Jan M. Schwab, Christopher A. Hunter, Gudrun F. Debes, Alf Hamann

Phosphorylation of KasB Regulates Virulence and Acid-Fastness in Mycobacterium tuberculosis

Catherine Vilchèze, Virginie Molle, Séverine Carrère-Kremer, Jade Leiba, Lionel Mourey, Shubhada Shenai, Grégory Baronian, Joann Tufariello, Travis Hartman, Romain Veyron-Churlet, Xavier Trivelli, Sangeeta Tiwari, Brian Weinrick, David Alland, Yann Guérardel, William R. Jacobs Jr, Laurent Kremer

SslE Elicits Functional Antibodies That Impair In Vitro Mucinase Activity and In Vivo Colonization by Both Intestinal and Extraintestinal Escherichia coli Strains

Barbara Nesta, Maria Valeri, Angela Spagnuolo, Roberto Rosini, Marirosa Mora, Paolo Donato, Christopher J. Alteri, Mariangela Del Vecchio, Scilla Buccato, Alfredo Pezzicoli, Isabella Bertoldi, Lapo Buzzigoli, Giovanna Tuscano, Maria Falduto, Valentina Rippa, Yaqoub Ashhab, Giuliano Bensi, Maria Rita Fontana, Kate L. Seib, Harry L. T. Mobley, Mariagrazia Pizza, Marco Soriani, Laura Serino

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Epigenetic Changes Modulate Schistosome Egg Formation and Are a Novel Target for Reducing Transmission of Schistosomiasis

Vitor Coutinho Carneiro, Isabel Caetano de Abreu da Silva, Eduardo José Lopes Torres, Stephany Caby, Julien Lancelot, Mathieu Vanderstraete, Silviya D. Furdas, Manfred Jung, Raymond J. Pierce, Marcelo Rosado Fantappié

Suppressor of Cytokine Signaling 4 (SOCS4) Protects against Severe Cytokine Storm and Enhances Viral Clearance during Influenza Infection

Lukasz Kedzierski, Edmond M. Linossi, Tatiana B. Kolesnik, E. Bridie Day, Nicola L. Bird, Benjamin T. Kile, Gabrielle T. Belz, Donald Metcalf, Nicos A. Nicola, Katherine Kedzierska, Sandra E. Nicholson

Epstein-Barr Virus Down-Regulates Tumor Suppressor DOK1 Expression

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Unexpected Role for IL-17 in Protective Immunity against Hypervirulent Mycobacterium tuberculosis HN878 Infection

Radha Gopal, Leticia Monin, Samantha Slight, Uzodinma Uche, Emmeline Blanchard, Beth A. Fallert Junecko, Rosalio Ramos-Payan, Christina L. Stallings, Todd A. Reinhart, Jay K. Kolls, Deepak Kaushal, Uma Nagarajan, Javier Rangel-Moreno, Shabaana A. Khader

Co-assembly of Viral Envelope Glycoproteins Regulates Their Polarized Sorting in Neurons

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Structural and Biochemical Characterization Reveals LysGH15 as an Unprecedented “EF-Hand-Like” Calcium-Binding Phage Lysin

Jingmin Gu, Yingang Feng, Xin Feng, Changjiang Sun, Liancheng Lei, Wei Ding, Fengfeng Niu, Lianying Jiao, Mei Yang, Yue Li, Xiaohe Liu, Jun Song, Ziyin Cui, Dong Han, Chongtao Du, Yongjun Yang, Songying Ouyang, Zhi-Jie Liu, Wenyu Han

Hepatitis C Virus Cell-Cell Transmission and Resistance to Direct-Acting Antiviral Agents

Fei Xiao, Isabel Fofana, Laura Heydmann, Heidi Barth, Eric Soulier, François Habersetzer, Michel Doffoël, Jens Bukh, Arvind H. Patel, Mirjam B. Zeisel, Thomas F. Baumert

Mycobacterium tuberculosis Hip1 Modulates Macrophage Responses through Proteolysis of GroEL2

Jacqueline L. Naffin-Olivos, Maria Georgieva, Nathan Goldfarb, Ranjna Madan-Lala, Lauren Dong, Erica Bizzell, Ethan Valinetz, Gabriel S. Brandt, Sarah Yu, Daniil E. Shabashvili, Dagmar Ringe, Ben M. Dunn, Gregory A. Petsko, Jyothi Rengarajan

T Cell Inactivation by Poxviral B22 Family Proteins Increases Viral Virulence

Dina Alzhanova, Erika Hammarlund, Jason Reed, Erin Meermeier, Stephanie Rawlings, Caroline A. Ray, David M. Edwards, Ben Bimber, Alfred Legasse, Shannon Planer, Jerald Sprague, Michael K. Axthelm, David J. Pickup, David M. Lewinsohn, Marielle C. Gold, Scott W. Wong, Jonah B. Sacha, Mark K. Slifka, Klaus Früh

The Downregulation of GFI1 by the EZH2-NDY1/KDM2B-JARID2 Axis and by Human Cytomegalovirus (HCMV) Associated Factors Allows the Activation of the HCMV Major IE Promoter and the Transition to Productive Infection

George Sourvinos, Antigoni Morou, Ioannis Sanidas, Ignea Codruta, Scott A. Ezell, Christina Doxaki, Sotirios C. Kampranis, Filippos Kottakis, Philip N. Tsichlis

Cathepsin-L Can Resist Lysis by Human Serum in Trypanosoma brucei brucei

Sam Alsford, Rachel B. Currier, José Afonso Guerra-Assunção, Taane G. Clark, David Horn

Human Cytomegalovirus Fcγ Binding Proteins gp34 and gp68 Antagonize Fcγ Receptors I, II and III

Eugenia Corrales-Aguilar, Mirko Trilling, Katja Hunold, Manuela Fiedler, Vu Thuy Khanh Le, Henrike Reinhard, Katrin Ehrhardt, Eva Mercé-Maldonado, Enver Aliyev, Albert Zimmermann, David C. Johnson, Hartmut Hengel

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Different Modes of Retrovirus Restriction by Human APOBEC3A and APOBEC3G In Vivo

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CD8+ T Cells from a Novel T Cell Receptor Transgenic Mouse Induce Liver-Stage Immunity That Can Be Boosted by Blood-Stage Infection in Rodent Malaria

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Broad-Spectrum Anti-biofilm Peptide That Targets a Cellular Stress Response

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Virus and Autoantigen-Specific CD4+ T Cells Are Key Effectors in a SCID Mouse Model of EBV-Associated Post-Transplant Lymphoproliferative Disorders

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Integrative Functional Genomics of Hepatitis C Virus Infection Identifies Host Dependencies in Complete Viral Replication Cycle

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Inactivation of Fructose-1,6-Bisphosphate Aldolase Prevents Optimal Co-catabolism of Glycolytic and Gluconeogenic Carbon Substrates in Mycobacterium tuberculosis

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TNFα and IFNγ but Not Perforin Are Critical for CD8 T Cell-Mediated Protection against Pulmonary Yersinia pestis Infection

Frank M. Szaba, Lawrence W. Kummer, Debra K. Duso, Ekaterina P. Koroleva, Alexei V. Tumanov, Andrea M. Cooper, James B. Bliska, Stephen T. Smiley, Jr-Shiuan Lin

Venus Kinase Receptors Control Reproduction in the Platyhelminth Parasite Schistosoma mansoni

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New Insights into Rotavirus Entry Machinery: Stabilization of Rotavirus Spike Conformation Is Independent of Trypsin Cleavage

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