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The authors design a MnN₃–Fe₁@FeN₄ catalyst for bidirectional electron transport to enhance the O₃ catalytic activity and stability, achieving higher reactivity compared to metal oxides and treating 3125 times the bed volume of actual wastewater.

Paeniclostridium sordellii hemorrhagic toxin (TcsH) targets TMPRSS2 to enter the host cells. Here, authors showed the cryo-EM structures of the TcsH-TMPRSS2 complex, providing a toxin-receptor interaction model for large clostridial toxins.

Mutation of cancer cells under the selective pressure of vaccines and the immunosuppressive tumor microenvironment limit therapeutic efficacy of cancer neoantigen vaccine. Here this group develops a nanovaccine delivering nAg and induce in situ cancer vaccination to synergistically promote a personalized immune response, enhance antigen diffusion, and improve the microenvironment by modulating immunosuppressive cells and activating the innate immune response.

Accurate localization of abnormalities is crucial in the interpretation of chest X-rays. Here the authors present a deep learning framework for simultaneous localization of 14 thoracic abnormalities and calculation of cardiothoracic ratio, based on large X-ray dataset with bounding boxes created via a human-in-the-loop approach.

Paeniclostridium sordellii is an opportunistic pathogen that can occur and be fatal in women undergoing abortion or childbirth. The pathogenesis of a hemorrhagic toxin, TcsH, produced by this bacteria, remains unknown. Here, authors carry out genome-wide screens to identify pathologically relevant host factors of TcsH.

Here the authors measure viral load in samples from skin lesions, saliva, oropharynx, and rectum of 77 patients with acute monkeypox virus infection as well as from environmental fomite swabs and show a high seropositivity rate for antibodies against A29L and H3L.

Mpox virus has spread globally since 2022 with cases in many previously non-endemic countries including China. Here, the authors describe the genomic epidemiology of the first local outbreak in Shenzhen, China, including 92 cases reported from June–Oct 2023.

Mechanisms underlying the connection between autophagy decline and vascular endothelial cell (VEC) ageing remain unclear. Here, the authors identify a key role for CD44 in controlling autophagy and ageing in VECs, and this function is conserved in nematodes.

Zhang et al. report that the lncRNA H19 stabilizes dystrophin by competing with the ubiquitin E3 ligase TRIM63 for association with dystrophin, thereby alleviating muscular dystrophies.

Deciphering the sulfation and sialylation codes of ganglioside glycans is impeded by the limited accessibility of well-defined structures. Now, an integrated chemoenzymatic strategy has been developed for efficient synthesis of a comprehensive 65-membered ganglioside glycan library, enabling an extensive exploration into their structure–function relationships using glycan microarray technology.

The NEMO series of genetically encoded calcium indicators report calcium activity in neuronal and non-neuronal cells with high signal-to-baseline ratio, which is shown in neuronal culture, slice preparations, in vivo and in planta.

SspABCD–SspE is a phosphorothioation-sensing bacterial defence system. Here, authors find that SspE exploits DNA phosphorothioation-binding preference to modulate its biochemical activities for the self/nonself discrimination and phage resistance.

The conventional view holds that hypoxia confers drug resistance. In contrast, here the authors use a multilayer ‘omics data approach to characterize the molecular features associated with tumour hypoxia and identify molecular alterations that correlate with both drug-resistant and drug-sensitive responses to approved drugs.

Li et al. show that ROR1–HER3 receptor tyrosine kinase signalling in breast cancer cells inhibits the MST1/2 Hippo pathway kinases through a lncRNA termed MAYA. The resulting activation of YAP promotes osteoclast differentiation for bone metastasis.

A study of prostate cancer cells reveals a transcriptional activation role for long non-coding RNAs (PRNCR1 and PCGEM1) that bind to the androgen receptor, and is also observed for the truncated androgen receptor characteristic of many aggressive prostate cancers.

Genes normally expressed in the testis but aberrantly expressed in cancer are termed cancer testis antigens. In this study, the authors catalogue the expression of these genes in 19 different cancer types and correlate expression with some somatically mutated oncogenes.

Composition of gut bacteria and serum metabolites in young, obese individuals is partially restored following weight loss surgery, including Bacteroides thetaiotaomicron, which decreases serum glutamate levels and fat mass gain in mice.

Many tumors evade immunosurveillance by down-modulating expression of antigen-processing machinery and MHC molecules. Yang et al. report triple-negative tumor cell expression of the lncRNA LINK-A enhances degradation of antigen peptide-loading complex molecules and intrinsic tumor suppressors, which contribute to tumor persistence.

Yang and colleagues identify a lncRNA that controls HIF1α signalling to stabilize HIF1α under normoxic conditions, and promotes breast cancer tumorigenesis.

In this DREAM challenge, 75 methods for the identification of disease-relevant modules from molecular networks are compared and validated with GWAS data. The authors provide practical guidelines for users and establish benchmarks for network analysis.

Genome-wide analyses in 19,629 individuals identify 365 independent variants associated with brain volumetric phenotypes. The study provides insight into the overlapping genetic architecture of brain volume measures and cognitive and mental health traits.

Proteomics experiments, metabolomics analyses and network pharmacology combined with molecular biology results suggest that alkaloids of Aconiti Lateralis Radix Praeparata might treat NSCLC by regulating PI3K/Akt-mTOR signaling and glycolysis.

A loss-of-function screen reveals a role for lncRNA DARS-AS1 in promoting cancer cell proliferation and further experiments shows DARS-AS1 regulates the PACT-PKR pathway, overall suggesting it as a potential target for cancer therapy and prognosis.

In this study, the authors demonstrated that bioactive glass promotes granulation formation, collagen deposition and angiogenesis to accelerate wound healing. Bioactive glass down-regulaties the connexin 43/reactive oxygen species signaling pathway to inhibit endothelial cell pyroptosis in vitro and in vivo.