Featured
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Article
| Open AccessDiphthamide deficiency promotes association of eEF2 with p53 to induce p21 expression and neural crest defects
Rare disease DEDSSH1-associated DPH1 mutations impair eEF2 diphthamide modification that leads to eEF2 as a transcriptional coactivator for p53 to enhance expression of the cell proliferation inhibitor p21, resulting in birth defects.
- Yu Shi
- , Daochao Huang
- & Weihong Song
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Article
| Open AccessMetabolomics facilitates differential diagnosis in common inherited retinal degenerations by exploring their profiles of serum metabolites
Diagnosing inherited retinal degeneration is challenging. This exploratory study showed that metabolomic profiles differ among different subtypes of IRD, and potential biomarkers could be identified to facilitate diagnosis workflow in the near future.
- Wei-Chieh Wang
- , Chu-Hsuan Huang
- & Ta-Ching Chen
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Article
| Open AccessMucosal prime-boost immunization with live murine pneumonia virus-vectored SARS-CoV-2 vaccine is protective in macaques
Immunization via the respiratory route is predicted to increase the effectiveness of SARS-CoV-2 vaccines. Here, Kaiser et al. describe a murine pneumonia virus vectored vaccine expressing spike protein, and show that intranasal immunization of male rhesus macaques provides good mucosal and systemic immunogenicity and efficacy.
- Jaclyn A. Kaiser
- , Christine E. Nelson
- & Cyril Le Nouën
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Article
| Open AccessBat-borne H9N2 influenza virus evades MxA restriction and exhibits efficient replication and transmission in ferrets
In this study, the authors report that bat H9N2 influenza A virus replicates and transmits in ferrets, efficiently infects human lung explant cultures, evades MxA antiviral activity in mice, and has low antigenic similarity to seasonal N2, meeting pre-pandemic criteria.
- Nico Joel Halwe
- , Lea Hamberger
- & Martin Beer
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Article
| Open AccessLoss of TRIM29 mitigates viral myocarditis by attenuating PERK-driven ER stress response in male mice
Knowledge of pathogenesis mechanisms and effective treatments for viral myocarditis is lacking. Here, Wang et al show that loss of TRIM29 and PERK inhibitor mitigate viral myocarditis by attenuating PERK-driven ER stress and ROS responses in male mice.
- Junying Wang
- , Wenting Lu
- & Junji Xing
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Article
| Open AccessOverlapping Streptococcus pyogenes and Streptococcus dysgalactiae subspecies equisimilis household transmission and mobile genetic element exchange
Streptococcus dysgalactiae subsp. equisimilis is closely related to Streptococcus pyogenes and colonises the same sites in humans. This study examines cross-species transmission interactions and genetic exchange in a high disease burden setting.
- Ouli Xie
- , Cameron Zachreson
- & Steven Y. C. Tong
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Article
| Open AccessA giant virus infecting the amoeboflagellate Naegleria
This is the first report on a virus infecting the amoeboflagellate Naegleria, including the lethal human pathogen N. fowleri. The new virus isolate, Catovirus naegleriensis (Naegleriavirus, NiV), shows hallmarks of giant viruses (Nucleocytoviricota) and unique adaptations to its protist host.
- Patrick Arthofer
- , Florian Panhölzl
- & Matthias Horn
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Article
| Open AccessLong-term monitoring of SARS-CoV-2 seroprevalence and variants in Ethiopia provides prediction for immunity and cross-immunity
Detailed data on SARS-CoV-2 dynamics in Africa remain limited. Here, the authors use longitudinal serology and SARS-CoV-2 sequencing data from Ethiopia between August 2020 and July 2022 to characterise circulating variants, identify infection pathways, and explore cross-immunity properties.
- Simon Merkt
- , Solomon Ali
- & Andreas Wieser
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Article
| Open AccessEstimating the effects of temperature on transmission of the human malaria parasite, Plasmodium falciparum
Malaria transmission is affected by temperature but this relationship is not well characterised. Here, the authors experimentally determine the effect of temperature on parasite development in the mosquito and model how it impacts malaria transmission in Kenya under current and future climate scenarios.
- Eunho Suh
- , Isaac J. Stopard
- & Matthew B. Thomas
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Article
| Open AccessMulti-omics analysis reveals COVID-19 vaccine induced attenuation of inflammatory responses during breakthrough disease
Here, Drury et al study gene, microRNA and protein expression during COVID-19, in a randomised controlled trial of ChAdOx1 nCoV19 vaccine and find that ChAdOx1 nCoV-19 attenuates the inflammatory response, thought to be the basis for severe COVID-19.
- Ruth E. Drury
- , Susana Camara
- & Daniel O’Connor
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Article
| Open AccessAZGP1 in POMC neurons modulates energy homeostasis and metabolism through leptin-mediated STAT3 phosphorylation
The hypothalamus is essential for energy regulation, with POMC neurons crucial for controlling food intake and energy balance. Here, the authors show that AZGP1 improves leptin sensitivity in POMC neurons, aiding in weight loss and energy use by altering leptin-JAK2-STAT3 signalling.
- Sheng Qiu
- , Qinan Wu
- & Mengliu Yang
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Article
| Open AccessBispecific CAR T cell therapy targeting BCMA and CD19 in relapsed/refractory multiple myeloma: a phase I/II trial
CAR-T cell therapies targeting BCMA have shown promising responses in patients with multiple myeloma (MM), however primary resistance and relapse are frequently observed. Here the authors report the results of a phase I//II study of bispecific CAR T-cells targeting BCMA and CD19 in relapsed/refractory MM.
- Ming Shi
- , Jiaojiao Wang
- & Jiang Cao
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Article
| Open AccessAn esophagus cell atlas reveals dynamic rewiring during active eosinophilic esophagitis and remission
Eosinophilic esophagitis (EoE) is a chronic inflammatory disease of the esophagus with unclear immune cell involvement. Here the authors generate a single cell transcriptomic dataset with 400k cells from the esophageal mucosa of active EoE patients, remission EoE patients, and healthy individuals to characterise esophageal cellular composition, phenotype and interaction in this disease.
- Jiarui Ding
- , John J. Garber
- & Ramnik J. Xavier
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Article
| Open AccessMonkeypox virus genomic accordion strategies
The 2023 monkeypox outbreak was caused by a subclade IIb monkeypox virus (MPXV). Here, using advanced sequencing techniques, the authors identify variations on low-complexity regions of the MPXV genome and describe their potential as evolutionary drivers.
- Sara Monzón
- , Sarai Varona
- & Gustavo Palacios
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Article
| Open AccessEmerging variants develop total escape from potent monoclonal antibodies induced by BA.4/5 infection
Many emerging SARS-CoV-2 variants partially escape the humoral immune response. Here, Liu et al. characterize 28 antibodies from BA.4/5 breakthrough infections and find attrition of neutralization and complete loss of function for variants with Spike mutations at positions 455 and 456.
- Chang Liu
- , Raksha Das
- & Gavin R. Screaton
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Article
| Open AccessMechanism and structural dynamics of sulfur transfer during de novo [2Fe-2S] cluster assembly on ISCU2
The biogenesis of iron-sulfur proteins in eukaryotes is initiated by the mitochondrial core ISC complex. Here, the authors provide structural, biochemical and spectroscopic data to characterize sulfur transfer intermediates in the core ISC complex.
- Vinzent Schulz
- , Ralf Steinhilper
- & Roland Lill
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Article
| Open AccessUltrasensitive single-step CRISPR detection of monkeypox virus in minutes with a vest-pocket diagnostic device
The recent monkeypox outbreak highlighted the need for rapid and accurate diagnosis of this disease. Here, authors develop an ultrasensitive and streamlined CRISPR assay using miniaturized device, which can detect monkeypox virus in rash fluid swab, oral swab, saliva, and urine within 15 minutes.
- Yunxiang Wang
- , Hong Chen
- & Shengqi Wang
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Article
| Open AccessPerinatal outcomes after admission with COVID-19 in pregnancy: a UK national cohort study
The impacts of maternal SARS-CoV-2 infection on newborns are not well understood. Here, the authors perform a national cohort study using data on births in the UK from March 2020—March 2022 and find that moderate to severe maternal COVID-19 was associated with adverse perinatal outcomes.
- Hilde Marie Engjom
- , Rema Ramakrishnan
- & Marian Knight
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Article
| Open AccessPositive selection underlies repeated knockout of ORF8 in SARS-CoV-2 evolution
SARS-CoV-2 constantly evolves but the roles of resulting mutations are not always clear. In this study, the authors report that ORF8 knockout confers a fitness advantage to SARS-CoV-2 using genomic surveillance data, highlighting how different types of adaptations across the SARS-CoV-2 genome can drive variant fitness.
- Cassia Wagner
- , Kathryn E. Kistler
- & Trevor Bedford
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Article
| Open AccessLipopolysaccharide binding protein resists hepatic oxidative stress by regulating lipid droplet homeostasis
Oxidative stress triggers lipid accumulation in cells by sequestering triglycerides in lipid droplets. Here, the authors show that lipopolysaccharide-binding protein interacts with redox sensor PRDX4 to control lipid-redox balance and promotes triglyceride accumulation in droplets by capturing unsaturated lipids.
- Qilun Zhang
- , Xuting Shen
- & Haoshu Fang
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Article
| Open AccessEpidemiological, clinical, and genomic landscape of coccidioidomycosis in northeastern Brazil
Coccidioidomycosis, a WHO-listed mycosis, is neglected in South America. Analysis of 292 cases in Brazil, often tied to armadillo hunting, unveils unique disease patterns, environmental factors and pathogen genetics causing the disease.
- Kelsen Dantas Eulálio
- , Daniel R. Kollath
- & Marcus de Melo Teixeira
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Article
| Open AccessSubthalamic stimulation modulates context-dependent effects of beta bursts during fine motor control
How movement speed is neurally modulated remains poorly understood. Here, the authors recorded invasive brain signals in Parkinson’s disease patients during drawing and deep brain stimulation, showing a context-dependent relationship between reductions of movement acceleration and dynamic activity of the basal ganglia.
- Manuel Bange
- , Gabriel Gonzalez-Escamilla
- & Sergiu Groppa
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Article
| Open AccessSplice modulators target PMS1 to reduce somatic expansion of the Huntington’s disease-associated CAG repeat
Somatic expansion of a CAG repeat in HTT drives onset of Huntington’s disease. Using a human cell line model and splice modulators, here the authors show that PMS1 is an enhancer of CAG repeat expansion, making it a target for therapeutic intervention.
- Zachariah L. McLean
- , Dadi Gao
- & James F. Gusella
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Article
| Open AccessImmunoglobulin G N-glycan markers of accelerated biological aging during chronic HIV infection
In this study, Giron et al. find that people living with chronic HIV experience accelerated aging-associated alterations in antibody glycans. These alterations, attributed to senescence enzymes, predict comorbidities and reduce the antiviral function of antibodies.
- Leila B. Giron
- , Qin Liu
- & Mohamed Abdel-Mohsen
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Article
| Open AccessThe genomic evolutionary dynamics and global circulation patterns of respiratory syncytial virus
This study on respiratory syncytial virus (RSV) reveals global genomic gaps. Using INFORM-RSV data, it uncovers selection’s impact on RSVA and RSVB diversity. Analysing full genomes, it highlights non-neutral epidemic processes. The research emphasises air travel’s influence on global spread, underscoring the need for comprehensive RSV genomic surveillance.
- Annefleur C. Langedijk
- , Bram Vrancken
- & Shabir A. Madhi
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Article
| Open AccessDHX9 maintains epithelial homeostasis by restraining R-loop-mediated genomic instability in intestinal stem cells
Inflammatory bowel disease (IBD) is featured with epithelial barrier dysfunction, however, the underlying mechanism is less clear. Here, the authors show that DHX9 deficiency in intestinal stem cells (ISCs) induces accumulation of abnormal R-loops and subsequent genomic instability, leading to impairment of ISCs and development of IBD.
- Xingxing Ren
- , Qiuyuan Liu
- & Shu Zhu
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Article
| Open AccessImmunoregulatory role of the gut microbiota in inflammatory depression
Inflammatory depression is a treatment-resistant subtype of depression. Here, the authors show that patients with inflammatory depression exhibit a disrupted microbiota, which upon FMT in mice leads to increased peripheral and central inflammatory factors, intestinal mucosal permeability, and depressive and anxiety-like behaviors. Probiotic administration ameliorates the disease phenotype.
- Penghong Liu
- , Zhifen Liu
- & Kerang Zhang
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Article
| Open AccessPaternal dietary macronutrient balance and energy intake drive metabolic and behavioral differences among offspring
The dietary factors causing varying intergenerational responses are not fully identified. Here, the authors show that the relative proportion of protein, fats, and carbohydrates in paternal diets before conception differentially influences the phenotype of the next-generation offspring on energy metabolism and behaviour.
- Angela Jane Crean
- , Alistair McNair Senior
- & Stephen James Simpson
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Article
| Open AccessThe recent rapid expansion of multidrug resistant Ural lineage Mycobacterium tuberculosis in Moldova
Chitwood et al. report on the rapid expansion of a Ural-lineage multidrug resistant strain of Mycobacterium tuberculosis in Moldova. This strain has an estimated reproduction number more than two times greater than otherwise similar drug susceptible strains.
- Melanie H. Chitwood
- , Caroline Colijn
- & Benjamin Sobkowiak
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Article
| Open AccessBat species assemblage predicts coronavirus prevalence
Human encroachment into nature alters species communities and can lead to changes in disease dynamics. Here, Meyer et al. find that coronavirus prevalence increased in less diverse bat communities, which were dominated by susceptible host species.
- Magdalena Meyer
- , Dominik W. Melville
- & Simone Sommer
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Article
| Open AccessEarly detection of emerging viral variants through analysis of community structure of coordinated substitution networks
Rise of new viral strains is a major public health challenge, demanding advanced detection and forecasting methods. This study shows how examining communities within networks of viral mutations enables early detection of emerging strains.
- Fatemeh Mohebbi
- , Alex Zelikovsky
- & Pavel Skums
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Article
| Open AccessIn-depth correlation analysis between tear glucose and blood glucose using a wireless smart contact lens
The correlation between tear glucose and blood glucose is still controversial. Here, the authors demonstrated the correlation between tear glucose and blood glucose in both animal models and human subjects using smart contact lenses.
- Wonjung Park
- , Hunkyu Seo
- & Jang-Ung Park
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Article
| Open AccessMaternal hybrid immunity and risk of infant COVID-19 hospitalizations: national case-control study in Israel
Maternal anti-SARS-CoV-2 antibodies can provide protection against severe COVID-19 in infants, but the relative protection conferred by maternal infection, vaccination, and hybrid immunity is unknown. Here, the authors use data from Israel and show that infants born to mothers with hybrid immunity had lowest rates of COVID-19 hospitalisation.
- Joshua Guedalia
- , Michal Lipschuetz
- & Ofer Beharier
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Article
| Open AccessIncident allergic diseases in post-COVID-19 condition: multinational cohort studies from South Korea, Japan and the UK
SARS-CoV-2 infection has been linked to various persistent or new-onset health consequences, including disruption of the immune system. Here, the authors investigate the risk of new-onset allergic diseases following SARS-CoV-2 infection using data from South Korea, Japan, and the UK.
- Jiyeon Oh
- , Myeongcheol Lee
- & Dong Keon Yon
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Article
| Open AccessGenetic associations of protein-coding variants in venous thromboembolism
Here, the authors perform a large exome-wide study for venous thromboembolism and identify 18 potential risk genes, including 4 new genes, revealing a significant role of rare coding variants, and offering insights into genetic risk factors.
- Xiao-Yu He
- , Bang-Sheng Wu
- & Jin-Tai Yu
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Article
| Open AccessClinically used broad-spectrum antibiotics compromise inflammatory monocyte-dependent antibacterial defense in the lung
Authors utilise a murine model of infection to provide mechanistic insight into how antimicrobial therapy may be a predisposing risk factor for hospital-acquired pneumonia. They show that antibiotic-induced microbiota perturbations compromise inflammatory monocytes and thereby impair antibacterial defence.
- Patrick J. Dörner
- , Harithaa Anandakumar
- & Bastian Opitz
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Article
| Open AccessThe IL-33/ST2 axis is protective against acute inflammation during the course of periodontitis
Current animal models of periodontitis are biased towards sample collection from gingival tissue, while other periodontal structures may play similarly important role in the initiation and maintenance of inflammation. Here authors present a model that enables a more comprehensive and longitudinal assessment of periodontal tissues, which points to a pivotal role for the peri-root tissues and an IL-33/ST2 axis in the pathogenesis.
- Anhao Liu
- , Mikihito Hayashi
- & Tomoki Nakashima
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Article
| Open AccessThe SARS-CoV-2 neutralizing antibody response to SD1 and its evasion by BA.2.86
Due to the focus of vaccination on the SARS CoV-2 spike protein, spike has been associated with high levels of viral mutation and subsequent immune escape. Here the authors study a conserved epitope in SARS CoV-2 sub-domain-1 and characterise the neutralising antibody response and evasion in contemporary SARS COV-2 viral strains.
- Daming Zhou
- , Piyada Supasa
- & Gavin R. Screaton
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Article
| Open AccessDiverse roles of the metal binding domains and transport mechanism of copper transporting P-type ATPases
Controlling copper levels is essential for life, causing disease when impaired. Here, structures of a copper transporter sheds light on the function of its metal binding domains and unifies previous theories on the details of copper transport.
- Zongxin Guo
- , Fredrik Orädd
- & Pontus Gourdon
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Article
| Open AccessPolygenic risk score for ulcerative colitis predicts immune checkpoint inhibitor-mediated colitis
Colitis is one of the most common immune-related adverse events in patients with cancer treated with immune checkpoint inhibitors. Here the authors show that a polygenic risk score for ulcerative colitis can predict immune checkpoint inhibitor-mediated colitis in patients with cancer.
- Pooja Middha
- , Rohit Thummalapalli
- & Elad Ziv
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Perspective
| Open AccessEcological countermeasures to prevent pathogen spillover and subsequent pandemics
In this Perspective, the authors discuss the importance of preventing zoonotic spillover to prevent pandemics. They highlight mechanisms by which environmental changes can enable spillover, identify ecological interventions for spillover prevention and suggest policy frameworks through which interventions can be implemented.
- Raina K. Plowright
- , Aliyu N. Ahmed
- & Annika T. H. Keeley
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Article
| Open AccessPhenome-wide Mendelian randomisation analysis of 378,142 cases reveals risk factors for eight common cancers
Mendelian randomisation can identify potential risk factors from large populations. Here, the authors analyse 3000 traits across multiple cancer types to search for potential risk factors and molecular biomarkers.
- Molly Went
- , Amit Sud
- & Richard Houlston
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Article
| Open AccessTrimethylamine N-oxide impairs β-cell function and glucose tolerance
β-Cell dysfunction is a hallmark of type 2 diabetes. Here, the authors show that trimethylamine N-oxide (TMAO (a microbiota metabolite)) induces β-cell dysfunction and type 2 diabetes in mice through NLRP3 inflammasome activation and calcium transients.
- Lijuan Kong
- , Qijin Zhao
- & Pingping Li
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Article
| Open AccessThe EIF3H-HAX1 axis increases RAF-MEK-ERK signaling activity to promote colorectal cancer progression
Eukaryotic initiation translation factor 3 subunit h (EIF3H) possesses an alternative “moonlighting” function of deubiquitinase, while its role in colorectal carcinogenesis remains to be explored. Here the authors show that EIF3H deubiquitinates and stabilizes HAX1, which enhances RAF-MEK-ERK signaling to promote colorectal tumor growth and metastasis.
- Huilin Jin
- , Xiaoling Huang
- & Mong-Hong Lee
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Article
| Open AccessPredictive evolutionary modelling for influenza virus by site-based dynamics of mutations
Seasonal influenza vaccine effectiveness depends on including virus strains in the vaccine that closely match those circulating in the upcoming season. In this study, the authors develop a computational model of influenza virus evolution to predict future circulating strains and therefore support vaccine strain selection.
- Jingzhi Lou
- , Weiwen Liang
- & Maggie Haitian Wang
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Article
| Open AccessOxygen-independent organic photosensitizer with ultralow-power NIR photoexcitation for tumor-specific photodynamic therapy
Conventional photodynamic therapy (PDT) is hindered by oxygen-dependent photosensitization pathways and high-power-density photoexcitation. Here, the authors develop polymer-based organic photosensitizers (PSs) through PS skeleton design and side-chain engineering to allow tumor-specific PDT under oxygen-free conditions using ultralow-power 808 nm photoexcitation.
- Yufu Tang
- , Yuanyuan Li
- & Bin Liu
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Article
| Open AccessImmunization with V987H-stabilized Spike glycoprotein protects K18-hACE2 mice and golden Syrian hamsters upon SARS-CoV-2 infection
In this study, the authors report a mutation that increases the production of recombinant SARS-CoV-2 Spike and exposure of the RBD. In animal models, a Spike-based vaccine containing the mutation induces strong immunogenicity, provides protection from disease and results in faster tissue viral clearance.
- Carlos Ávila-Nieto
- , Júlia Vergara-Alert
- & Jorge Carrillo
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Article
| Open AccessHeterozygous missense variant in GLI2 impairs human endocrine pancreas development
Mutations in the Hedgehog signaling have not been previously associated to diabetes. Here, authors identify a missense variant of GLI2 in a family with early-onset diabetes and report an essential role of this gene during human iPSC-based pancreatic differentiation.
- Laura M. Mueller
- , Abigail Isaacson
- & Francesca M. Spagnoli
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Article
| Open AccessStrong positive selection biases identity-by-descent-based inferences of recent demography and population structure in Plasmodium falciparum
Identity-by-descent (IBD) is used to infer malaria parasite population demography, but positive selection imposed by drug pressure can bias IBD estimates. This study shows that strong selection distorts IBD distributions impacting downstream inferences and presents an approach to correct these biases.
- Bing Guo
- , Victor Borda
- & Shannon Takala-Harrison
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