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Resistance to anti-EGFR therapy is a clinical issue for patients with advanced head and neck cancers. Here, the authors show that therapy-resistant cancer cells enhance fatty acid metabolism, which can be therapeutically targeted by inhibiting peroxisome proliferator-activated receptor alpha (PPARα).

Human and mouse cells expressing a redox-insensitive GAPDH mutant that otherwise retains its catalytic activity are shown to be unable to upregulate the oxidative pentose phosphate pathway in response to oxidative stress.

Topological insulators exhibit unidirectional flow of robust electric charge at the edge of the system. Two recent experiments have observed these chiral edge modes in exceptionally controllable settings of ultracold atoms.

Cervix and breast carcinomas are highly heterogeneous in their mechanical properties across scales. This heterogeneity provides the tumour with stability and room for cell motility.

Quantum-enhanced measurements use quantum mechanical effects to enhance measurement sensitivity of classical quantities; but the required quantum states are generally highly entangled and difficult to produce. In this study, the use of entangled states is avoided allowing Heisenberg-limited measurements.

The Braun lab shows that the conserved nuclear membrane protein Lem2 interacts with the MTREC complex of the nuclear-exosome pathway to promote recruitment and degradation of ncRNAs and meiotic transcripts at the nuclear periphery in Schizosaccharomyces pombe.

The geographic extent of stripe rust, a fungal disease that adversely affects wheat production, has increased in recent decades. Observations and model simulations suggest that over 5 million tonnes of wheat are lost to this pathogen each year, necessitating a sustained annual investment of at least US$32 million into rust resistance research.

Stacking faults in nanocrystals are generally considered unwelcome structural defects. Here, the authors find that stacking fault tetrahedra in Au exhibit quantized, particle-in-a-box electronic behaviour, revealing a potential synthetic route to decoupled nanoparticles in metal films.

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.

In mouse and nonhuman primate models, treatment with selective, long-acting neurokinin 2 receptor agonists aids weight loss by suppressing appetite and increasing energy expenditure, as well as by increasing insulin sensitivity.

It remains a challenge to find the structure and the distribution of the constituents of nucleons. Here the authors use a scattering method to get information about the gluons and quarks inside a proton and separate the contribution of Bethe-Heitler from the deeply virtual Compton scattering process.

In somatic cells the mechanisms maintaining the chromosome ends are normally inactivated; however, cancer cells can re-activate these pathways to support continuous growth. Here, the authors characterize the telomeric landscapes across tumour types and identify genomic alterations associated with different telomere maintenance mechanisms.

In the proof-of-concept phase 2 ROME trial, comprehensive genomic profiling followed by molecular tumor board evaluation and randomization of patients with metastatic solid cancer to receive personalized therapy or standard of care led to a significantly higher objective response rate and longer progression-free survival in patients who received personalized therapy.

The bromodomain containing protein BRD9 has been reported to regulate chromatin remodeling and transcription. Here the authors reveal a role for BRD9 in homologous recombination by facilitating RAD51–RAD54 interaction.

The practical use of all-solid-state batteries is hindered by lithium dendrites formed at current densities lower than the threshold suggested by industry research. Here, the authors propose a MHz-pulse-current protocol to circumvent the low-current cell failure and provide mechanistic analyses.

Interactions between plexin B2 on hepatocytes and sempahorins on disseminated tumour cells regulate metastatic seeding in the liver.

Flexible and fatigue-resistant optical fibers made from hydrogel allow optogenetic manipulations in the periphery in freely behaving mice.

A molecular mechanism is revealed through which commensal bacteria modulate intestinal epithelial barrier function.

The authors provide protocols for rapid and scalable genome engineering in somatic cells of the liver and pancreas through both viral and nonviral delivery of CRISPR components into living mice.

The efficacy of drug-eluting stents remains limited due to delayed reendothelialization, impaired intimal remodeling, and potentially increased late restenosis. Here the authors propose a one-produces-multi stent coating, a drug-free strategy that supports in situ healing of vascular tissues, as demonstrated in rabbit and porcine models.

Jakab et al. show that metastasizing tumor cells have a predetermined methylation status that allows them to respond differentially to endothelial cell niche-derived Wnt signals, resulting in either latency or intravascular proliferation.

The accuracy of melanoma diagnosis can vary considerably among clinicians, impacting both patient outcomes and the performance of related AI tools. Here, the authors systematically assess interrater variability among expert pathologists reviewing histopathological images and clinical metadata of melanoma-suspicious lesions collected at eight German hospitals.

Distal gene regulation is increasingly recognised as a major contributor to complex trait variability. Here, the authors show that a heritable, biologically interpretable transcriptome signature driven by distal regulation predicts metabolic traits across mice and humans.

Ischemic stroke, caused by sudden oxygen and substrate deprivation of the CNS, is a leading cause of disability and death. Here, the authors characterize in a rodent model the molecular signature of glial cells in response to ischemic stroke at single cell resolution.

The pathogen Pseudomonas aeruginosa uses a membrane complex, PelBC, to produce exopolysaccharides for biofilm formation. Here the authors combine structural analysis, simulations and single-channel recordings of PelBC to provide a detailed view on its unique architecture and dynamics, and reveal the export route for the polysaccharide.

This study uses chromatin tracing to identify alterations in single-cell 3D genome conformation during the progression of Kras-driven mouse lung adenocarcinoma and pancreatic ductal adenocarcinoma, and proposes Rnf2 as a regulator of the 3D genome.

Cultured adult cardiac tissue undergoes rapid dedifferentiation, which hinders chronic in vitro studies. Here the authors investigate biomimetic electromechanical stimulation of adult myocardial slices applying different preload conditions, identifying the optimum sarcomere length for prolonged culturing, and investigating transcriptional profiles associated with functional preservation.

Chromothripsis (CT) is a type of genome instability which is prevalent in medulloblastoma with germline TP53 mutations (Li-Fraumeni syndrome, LFS). Here the authors combine single-cell genomic and transcriptomic analyses to reveal the clonal heterogeneity and functional consequences of CT in LFS medulloblastoma.

Normothermic machine perfusion of the liver improved early graft function, demonstrated by reduced peak serum aspartate transaminase levels and early allograft dysfunction rates, and improved organ utilization and preservation times, although no differences were seen in graft or patient survival.

A commercial near-infrared dye that is sensitive to apoptosis and that provides high tumour-to-muscle and tumour-to-liver contrast ratios facilitates fluorescence-guided tumour screening, tumour resection and the assessment of wound healing.

The Inflammatory Bowel Disease Multi’omics Database includes longitudinal data encompassing a multitude of analyses of stool, blood and biopsies of more than 100 individuals, and provides a comprehensive description of host and microbial activities in inflammatory bowel diseases.

Stress can increase the consumption of rewarding food, which contributes to obesity and binge eating disorders. Here the authors show that stress eating depends on a strengthened connection between the lateral hypothalamus and the dopamine system.

Osteocytes are the key cellular components of cortical bone. Here they show that osteocytes transfer mitochondria to the endothelial cells of transcortical vessels (TCVs), which promotes angiogenesis and increases function of the TCV network.

A study in Arabidopsis thaliana shows that the immune receptor-associated cytosolic kinase BIK1 phosphorylates OSCA1.3 and identifies OSCA1.3 as the pathogen-responsive Ca²⁺-permeable channel that regulates stomatal closure.

Transcriptional adaptation upregulates UTRN in Duchenne muscular dystrophy (DMD) patients, as supported by several lines of evidence, including the use of splice-switching antisense oligonucleotides to induce the skipping of out-of-frame exons of the DMD gene.

This study used fine-mapping to analyze genetic regions associated with bipolar disorder, identifying specific risk genes and providing new insights into the biology of the condition that may guide future research and treatment approaches.

A consensus cell type atlas for the fly brain provides both an intellectual framework and open-source toolchains for brain-scale comparative connectomics.

Macrophages are increasingly recognized as key drivers of lung damage in acute pneumonia including COVID-19. Here, the authors report on a first-in-class, inhalable, carbohydrate-coupled microRNA-inhibitor for selective targeting of macrophages and that prevents pulmonary hyperinflammation.

Inbreeding depression has been observed in many different species, but in humans a systematic analysis has been difficult so far. Here, analysing more than 1.3 million individuals, the authors show that a genomic inbreeding coefficient (FROH) is associated with disadvantageous outcomes in 32 out of 100 traits tested.

Conducting atom-optical experiments in space is interesting for fundamental physics and challenging due to different environment compared to ground. Here the authors report matter-wave interferometry in space using atomic BECs in a sounding rocket.

β-cell dysfunction in type 2 diabetes is associated with pathological aggregates of IAPP that accumulate in pancreatic islets. Here, the authors describe a novel antibody cloned from healthy elderly donors that selectively targets IAPP oligomers and protects from IAPP toxicity.

In mice, oral tolerance to food antigens can break down after enteric infection, and this leads to food-induced pain resembling irritable bowel syndrome in humans.

Although theoretical work has suggested the absence of an inversion temperature in aqueous solutions at infinite dilution conditions due to a lack of ion-ion interactions, this phenomenon remains underexplored. Here, the authors report phase-shifting interferometry visualisation experiments in alkali halide aqueous solutions and show that thermophobic behaviour becomes more dominant as the solution concentration decreases, and the disappearance of inversion temperatures in ultra-dilute solutions is corroborated by molecular dynamics modelling and an entropy model.

The position of an electron in a molecule is defined at the quantum-mechanical level by its wavefunction. Wießner et al. demonstrate a technique for imaging both the wavefunction amplitude and phase by measuring the distribution of photoelectrons generated by circularly polarized light.

Composition and function of immune populations at barrier surfaces is crucial for response to infection. Here, the authors identify a population of dendritic cells in human epidermis, abundant in anogenital epithelia and distinct from Langerhans cells by surface phenotype and by high capacity for HIV infection and transmission.

Three-dimensional genome organization is important for transcription regulation. Here the authors show that microRNA 9 mediates the formation of G-quadruplexes and the looping of promoters and super-enhancers in genes activated by transforming growth factor beta 1signaling.