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Photosynthetic bacteria growing in low light environments have evolved to use small amounts of light with high efficiency. Here, Coles et al. demonstrate strong exciton–photon coupling of about 1,000 chlorosomes to a confined cavity mode thus modifying the energy levels of the light-harvesting process.

Huang et al. show that 3D hydrogel embedding supports more organotypic kidney development in culture. Matrix stiffness and adhesion properties were found to regulate nephron formation, highlighting the intervention potential of physical boundary conditions.

A bulky residue in the stem domain of the influenza virus H2 hemagglutinin appears pivotal in eliciting broadly cross-reactive antibodies capable of recognizing diverse group 1 influenza subtypes and is informative for universal influenza vaccine development.

The performance of energy materials is affected by structural defects, as well as physicochemical heterogeneity over different length scales. Here the authors map nanoscale correlations between morphological and functional heterogeneity, quantifying the trap states limiting electronic transport in bismuth vanadate thin films.

The authors present a microwave imaging system that can operate in continuous transmit-receive mode. Using an array of transmitters, a single receiver and a reconstruction matrix that correlate random time patterns with the captured signal, they demonstrate real-time imaging and tracking through a wall.

Understanding deregulation of biological pathways in cancer can provide insight into disease etiology and potential therapies. Here, as part of the PanCancer Analysis of Whole Genomes (PCAWG) consortium, the authors present pathway and network analysis of 2583 whole cancer genomes from 27 tumour types.

Most genomics research cohorts are made up of participants of European ancestry, which limits the reach of precision medicine. Here, the authors describe the genetic diversity in the All of Us research program, which is enriched in underrepresented ancestries.

Combinatorial experimental and bioinformatics methods can be used to analyse function and specificity of CD8 T cells. Here the authors propose a multiomic analysis framework Antigen-TCR Pairing and Multiomic Analysis of T cell (APMAT) to relate TCR specificity to transcriptomic phenotype indicating associations with physicochemical features.

Controlling urination is a fundamental social need. Keller et al. develop a voluntary urination assay and uncover a subset of brainstem neurons that relax the urethral sphincter, providing insight into urinary control and its dysfunction.

A fluorescence-based sensor of PKA activity has increased brightness, dynamic range and signal-to-noise ratio over related sensors and is useful for visualizing kinase activity in HeLa cells, primary neurons and the cortex of awake mice.

Water has a role to play in the future of cooling but is currently limited by the lack of meaningful control methods. Here, authors demonstrate the ability of electrostatic fields to act as a catalyst for water-based evaporative cooling, paving the way for widescale adoption of evaporative cooling.

Predicting binding specificity of T-cell receptors (TCRs) and putative antigens can help improve cancer immunotherapy. Lin et al. propose RACER, which efficiently makes use of supervised machine learning to learn important molecular interactions contributing to TCR–peptide binding.

The BIN1 SNP rs744373 is associated with higher CSF tau and phosphorylated tau levels. Here the authors show, using PET imaging, that this SNP is associated with tau accumulation in the brain as well as impaired memory in older individuals without dementia.

VCP/p97 is identified as a co-factor to the fusion oncoprotein ASPSCR1::TFE3. They co-localize on chromatin, co-dependent for enhancer looping and transcriptional regulation in alveolar soft part sarcomas and Xp11- rearranged renal cell carcinomas.

This study reports on biologically sourced polymuconate polymers with weakened C–C backbone bonds, designed for closed-loop chemical recycling to monomers. Synthesized via free-radical polymerization, these materials achieve tunable mechanical properties comparable to those of commercial plastics. A techno-economic analysis shows that recycling significantly reduces costs and environmental impacts, enhancing the competitiveness of these polymers in the sustainable plastics market.

Using in situ single cell lineage tracing technology DRAG, we show that, unlike emergency myelopoiesis post-transplantation, aged HSPCs do not functionally decline in the number of myeloid cells that they produce.

ATAC-seq measures chromatin accessibility as a proxy for the activity of DNA regulatory regions across the genome. Here the authors present AtacWorks, a deep learning tool to denoise and identify accessible chromatin regions from low cell count, low-coverage, or low-quality ATAC-seq data.

The success of HER2-targeted cancer therapy is limited by treatment resistance. Here, the authors engineer an anti-HER2 biparatopic antibody with multiple mechanisms of action including induction of HER2 clustering to trigger complement dependent cytotoxicity, signal inhibition, antibody dependent cellular cytotoxicity and phagocytosis.

This study elucidates how long-range chromatin loops are altered during short- and long-term changes in neural activity, and analyzes the interplay between the 3D genome and the linear epigenome during activity-dependent transcriptional responses.

Epichaperomics allow the study of protein-protein interactions and their alterations, but probes have been limited to capturing HSP90 epichaperomes. Here, the authors introduce and validate a toolset of HSP70 epichaperome ligands, and use them in epichaperomics to identify a mechanism with which cancer cells can enhance the fitness of mitotic protein networks.

Cryo-EM structures of the human mitochondrial chaperone Hsp60 reveal alternating apical domain conformations that enable simultaneous client and co-chaperone interactions. These results provide a structural mechanism for efficient client capture and chaperone cycling.

Swanton and colleagues present a clonal expression signature, ORACLE, which, in combination with clinicopathological and molecular risk factors, can predict survival of patients with lung adenocarcinoma, and they prospectively validate its prognostic value.

The RNA endonuclease CPSF3 was identified as the cellular efficacy target of the small molecule JTE-607, revealing pre-mRNA processing as a vulnerability in cancers such as Ewing’s sarcoma that are characterized by aberrant transcription.

It is unknown how cortical stimulation identifies brain regions critical to speech and language when they depend upon broader brain networks. Here the authors show that these critical areas function as connectors between modules in the language network.

Patients with classic Hodgkin lymphoma (cHL) respond well to PD-1 blockade, but the underlying cellular insights are still lacking. Here, the authors use single-cell transcriptome and spatial analyses to identify distinct circulating and tumor-infiltrating CD4⁺ T cell, B cell and IL1β⁺ monocyte/macrophage features associated with response to PD-1 blockade in cHL.

Multi-Omic approaches are a powerful way for obtaining in-depth understanding of a cell’s state. Here the authors present DISCO, combining digital microfluidics, laser cell lysis, and artificial intelligence-driven image processing to analyze single-cell genomes, transcriptomes and proteomes in a mixed population.

Accorsi et al. show that the apple snail Pomacea canaliculata has eyes similar to humans and can fully regenerate them. They then developed genetic tools to establish these snails as a novel model system to study the mechanisms of eye regeneration

This Perspective reviews tools developed over the past five years in the macromolecular modeling, docking and design software Rosetta.

The Global Flourishing Study provides a comprehensive view of the distribution and determinants of well-being by assessing domains such as health, happiness, meaning, character, relationships and financial security. Initial findings reveal significant variations in flourishing across countries and demographic groups, with factors such as age, marital status and religious service attendance showing strong associations with well-being.

The authors identify a single main-chain hydrogen bond required to keep GABA_A receptors closed in the absence of neurotransmitter. Electrophysiology and molecular dynamics simulations suggest disruption of this bond is a key component of channel opening during inhibitory synaptic signaling in the brain.

Recent evidence has suggested that blood type may be associated with severe COVID-19. Here, the authors use data from ~14,000 individuals tested for SARS-CoV-2 at a New York City hospital, and find that certain ABO and Rh blood types are associated with infection, intubation, and death.

Crystal structures of HIV-1 Env V1V2 in complex with human broadly neutralizing antibodies and ontogeny analyses allow the engineering of Env trimers that are recognized by ancestor and intermediate antibody forms.

Domesticated grapevine produces hermaphroditic flowers, while other Vitis species are dioecious. The authors report that the Vitis sex-determining region contains flowering-related genes conserved across angiosperms and the Vitaceae, and propose a model for the evolution of dioecy in Vitis and Muscadinia.

Spatial molecular imaging analysis of human pancreatic adenocarcinomas describes multicellular neighborhoods in the tumor microenvironment. Ligand–receptor analysis using optimal transport-based SCOTIA identifies interleukin-6 as a mediator of chemoresistance.

Photoselective sequencing combines targeted illumination and photocaged fragment libraries to enable the spatial analysis of genomic sequence and chromatin accessibility profiles with subcellular resolution in the context of complex tissues.

Controversy exists over the function of plasma membrane versus intracellular vesicular LAT in T-cell receptor signaling. Here the authors use high resolution imaging of the temporal dynamics of LAT involvement to show that both sources of LAT are required, but at distinct stages.

Human and rodent supragranular pyramidal neurons differ in HCN channel-related properties. Comparison across primates reveals robust HCN1 expression and HCN channel-dependent physiology, with cell type dependent differences in macaques versus humans.

Yang et al. show that transcription–replication collisions lead to large tandem duplications, which are frequent in female-enriched, upper gastrointestinal tract and prostate cancers and are associated with poor survival and mutations in specific genes, such as CDK12.

Here, Hiatt et al. report the knock-out of over 400 genes in primary CD4+ T cells to assess their functional role in HIV replication, finding 86 initial candidates of which 47 are validated as HIV host factors, including 23 with restrictive activity.

Improved cytosine base editors are generated by directed evolution of an adenosine deaminase.

Amyloids may have played an important role in prebiotic molecular evolution but understanding replication of such information-coding molecules is still a problem. Here the authors design a model amyloid substrate and demonstrate sequence regio- and stereoselectivity during template-based replication.

Jacks and colleagues demonstrate the effects of neoantigen expression level on T-cell priming and immune surveillance during tumor development and progression and explore implications for immunotherapies, using in vivo models of colorectal cancer.

Vaccination efficiency in HIV infection is hampered by the low immunogenicity of HIV-1 Env glycoprotein (Env). Here authors optimise the neutralising antibody response to Env by stabilizing the Env trimers in the context of expressing them in a Newcastle Disease Virus-like particle and providing conditions that mimics replicating virus infection.

A framework combining combinatorial CRISPR knockout in breast, lung and oropharyngeal cancer in vitro models with public data identifies synthetic lethal interactions, such as perturbed KDM5C sensitizing cells to PARP7 inhibition.

Orthogonal aminoacyl-tRNA synthetase–tRNA pairs are discovered by analyzing millions of sequences.