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The heterogeneity of HSPCs in response to IR stress remains poorly characterized. Here, the authors provide insights into the molecular intricacies of IR-induced BM injury and reveal the roles of BMP4-BMPR2 signaling in radiation resistance of HSCs.

Researchers use organic ligands to reclaim energy lost during the relaxation of secondary X-rays generated by the interaction of high-energy particles with scintillators. Enhanced radioluminescence within lanthanide metal complexes and capture of dark triplet excitons with near-unity extraction efficiency are achieved.

An analysis of genomic, molecular and neuroanatomical traits across extant primates reveals early divergence in visual and olfactory systems of major primate lineages consistent with lineage-specific shifts in diel activity and dietary niche, providing support for a sensory ‘reallocation’ hypothesis.

Here, the authors identify key DNA methylation sites associated with incident acute coronary syndrome (ACS), improving ACS prediction and highlighting potential biomarkers and therapeutic targets for ACS.

Honeybee behavioral plasticity provides a model to study how brain gene networks regulate behavior. Here, authors show stripe activation in Kenyon cells links gene regulatory networks to behavioral maturation via spatial-cellular coordination.

Perovskite solar cells often rely on ordered molecular contacts for favourable charge-carrier transport, and any organizational disruption reduces device efficiency. Now a contact featuring an orthogonal π-skeleton has been shown to afford a high resilience to external stimuli plus long-term durability in accelerated-ageing tests.

Targeted delivery of mRNA using lipid nanoparticles is currently a challenge. Here, the authors examine the composition of LNPs and report changes to the standard formulation can address issues with liver accumulation and allow for increased tissue specific targeting.

Immune checkpoint blockade therapy such as anti-PD-L1 is efficient for treating specific cancer types, but poor response rates remain a caveat. Here the authors generate a peptide-based, self-assembly nanomaterial that binds and aggregates PD-L1 as a fibrillar networks to enhance the anti-tumour efficacy of anti-PD-L1 in multiple mouse tumour models.

Worldwide, the number of only-child families is increasing. This research examines how growing up without siblings affects adult brain structure, function and connectivity, cognition, personality and mental health.

A new AI generative model leverages the use of synthetic images to effectively augment existing datasets, boosting performance across multiple medical applications

Socioeconomic status is multidimensional and can change over time. Xu, Lui, Ji et al. found dimension-specific, late-stage-specific and change-specific socioeconomic effects on brain, cognition, personality and emotion.

Dynamic ionic gradients of counterions in films of metal nanoparticles functionalized with charged organic ligands can be used to create transistors that are capable of a 400-fold modulation of the electrical conductivity and can be used to construct logic gates and half-adder circuits.

Chiroptically active pinwheel assemblies on substrates are formed by tetrahedral gold nanoparticles from the effective ‘compression’ of a perovskite-like, low-density phase, thereby enabling the manufacture of metastructured coatings with special chiroptical characteristics as identified by photon-induced near-field electron microscopy and chirality measures.

Myelofibrosis is a risk factor for the development of Acute Myeloid Leukaemia. Here, the authors carry out an integrated genomic investigation of 933 myelofibrosis patients, and identified interactions between germline and somatic variation in patients who required haematopoietic cell transplantation.

Cost-efficient electrolytes are important for the development of multivalent metal batteries, but expensive precursors and complex synthesis hinder progress. The authors present a cation replacement method for low-cost, high-reversibility magnesium and calcium electrolytes, advancing high-energy-density multivalent metal batteries.

Light-driven approaches could lower the carbon footprint of chemical production. Here the authors use the perovskite oxide LaMn_1−xCu_xO₃ as a photocatalyst to convert ethane to ethylene and hydrogen.

Photosynthetic glucose production is well controlled due to its complex interactions with other cellular processes. Here, the authors identify that the native glucokinase activity is the bottleneck restricting the metabolism potential for glucose synthesis and engineer a cyanobacterium strain that can produce 5 g/L of glucose.

IgG4-related disease is a fibro-inflammatory disorder, characterized by infiltration of IgG4 producing plasma cells in the target organs. Here authors show that the affected B cells express less ubiquitin-specific protease 25 (USP25), and this results in activation of multiple pathways involved in cytoskeleton reorganization, inflammation and energy metabolism, which might govern disease pathogenesis.

The emergence of hematopoietic stem and progenitor cells is finely tuned by a variety of signaling pathways. Here, the authors find that Nlrc3 is highly expressed during hematopoietic differentiation in vivo and in vitro, activates the Notch pathway, and acts downstream of NF-kB signaling.

Li and colleagues use single-cell techniques to identify features of T cells in the tumor and draining lymph nodes involved in the efficacy of immune checkpoint blockade combined with a neoantigen vaccine in preclinical models.

Esophageal squamous cell carcinoma is most commonly detected at a late stage, which limits survival and treatment options. Here, the authors utilise whole genome bisulfite sequencing to create a cfDNA framework to detect cfDNA methylation, copy number variants and fragmentation.

Nonalcoholic fatty liver disease (NAFLD) is the most common liver disorder with high morbidity and mortality, and there is no specific drug to treat it. Here, the authors show that the AR-CAND1-ACAA2 axis regulates the development of NAFLD, and enhancing the function of CAND1 is a promising strategy for the development of a therapeutic agent for NAFLD.

Cross-ancestry genome-wide association studies of 3,414 brain imaging phenotypes in Chinese Han and white British participants identify autosomal and X-chromosomal associations in more diverse populations.

A peri-fused polyaromatic core structure is used to produce a relatively chemically inert and structurally rigid molecular contact that improves the efficiency and durability of perovskite solar cells.

Hydroxyl-carboxylic acid receptor 2 (HCA2) functions as a high-affinity receptor for nicotinic acid (vitamin B3). Here, authors report the cryo-EM structure of the HCA2-G_i complex with the agonist MK-6892 and inactive state crystal structures of mutation stabilized HCA2, to describe the mechanism of HCA2 signaling.

Cyanobacteria mutants with improved tolerance to combined high light and high temperature (HLHT) are rarely reported. Here, the authors use a hypermutation system for adaptive laboratory evolution and identify a mutant with improved HLHT tolerance by enhancing expression of shikimate kinase.

Polymer electrolytes based on poly(vinylidene fluoride) with residual solvents are appealing for room-temperature battery operations. Here, the authors present a phase regulation approach to achieve a dense electrolyte and enhance ionic conductivity through the incorporation of MoSe₂ sheets.

Here the authors report that the metabolome profile is an unexploited factor impacting the targeting efficacy and safety of nanomedicines, using cholesterol as an example, showing a way and need to develop personalized nanomedicines by harnessing disease-related metabolites.

In-ear visual and auditory brain-computer interfaces typically have issues with poor interfacial adhesion or user irritation. Here, Wang et al. presents an in-ear hollow bioelectronic device that adaptively conforms to the ear canal, under electrothermal actuation, for electroencephalogram sensing.

Multiomics analysis of tumor samples from the phase 1b GO30140 and phase 3 IMbrave150 trials reveals baseline immune and genetic features that might identify patients with advanced hepatocellular carcinoma who will benefit from atezolizumab and bevacizumab combination therapy.

hnRNPA2 is involved in RNA metabolism and can form both functional amyloid-like fibrils in membraneless organelles, and pathogenic fibrils in neurodegenerative conditions. Here, the authors present the cryo-EM fibril structure of the wild-type hnRNPA2 low-complexity ___domain (LCD) and the crystal structure of a LCD segment with the disease causing D290V variant and discuss how mutations can transform fibril structure from a functional to a pathogenic form.

Human islet amyloid polypeptide (hIAPP) is a protein commonly forming aggregates in islet cells of those afflicted by type II diabetes. New structures of fibrils seeded with patient-derived material reveal a diverse repertoire of structures, some of which may resemble those appearing in vivo.

Here, the authors show the amyloid formation of a low-complexity ___domain of NCAP, and its potential for guiding the design of antiviral agents.

Genome-wide association meta-analyses in populations of East Asian and European ancestries identify variant–trait associations for 44 hippocampal traits and provide insight into the genetic architectures of hippocampal and subfield volumes.

A bispecific antibody targeting the T-cell co-receptor CD3ε and the immune checkpoint programmed-death ligand 1 on dendritic cells rejuvenates tumour-specific CD8 T cells, leading to durable antitumour responses in murine models of cancer.

Configuring surfaces on-demand for desired functionalities is an ongoing challenge. Here, diverse and tailorable modifications of quartz and porous silica surfaces that are rapidly and reversibly switchable by the use of visible light are achieved via ruthenium-thioether coordination.

Segments from TDP-43 LCD form irreversible steric zippers typical of amyloid fibrils and labile interactions found in reversible assemblies. Familial ALS mutations or a phosphorylation event can convert reversible to irreversible aggregates.