Search

Shifts in the treeline may induce changes in organic matter composition of lakes at high altitude and latitude. Here, the authors experimentally unravel effects of soil-derived DOM for lake carbon biogeochemistry and bacterial carbon use efficiency.

Here the authors apply machine learning approaches to Alzheimer’s genetics, confirm known associations and suggest novel risk loci. These methods demonstrate predictive power comparable to traditional approaches, while also offering potential new insights beyond standard genetic analyses.

Meta-analysis of genome-wide association studies on Alzheimer’s disease and related dementias identifies new loci and enables generation of a new genetic risk score associated with the risk of future Alzheimer’s disease and dementia.

Large genome-wide meta-analysis of clinically diagnosed late-onset Alzheimer’s disease (LOAD) from 94,437 individuals identifies new LOAD risk loci and implicates Aβ formation, tau protein binding, immune response and lipid metabolism.

Known genetic loci account for only a fraction of the genetic contribution to Alzheimer’s disease. Here, the authors have performed a large genome-wide meta-analysis comprising 409,435 individuals to discover 6 new loci and demonstrate the efficacy of an Alzheimer’s disease polygenic risk score.

Rational design was used to develop a suite of red-shifted, bioconjugatable heptamethine cyanine dyes for multiplexed in vivo imaging in the shortwave-infrared/near-infrared-II region.

Studying the charge transport across individual grain boundaries is challenging yet important for materials design. Here, the authors find that metavalent bonding collapses at grain boundaries, increasing the barrier height for charge transport.

Enhanced IL-1β signaling pathway causes hematopoietic stem cell (HSC) to differentiate into myeloid cells and contributes to malignant hematopoiesis. Here the authors reveal that HSC differentiation is controlled by balanced levels of IL-1 receptor antagonist (IL-1rn) and IL-1β under steady-state, and that IL-1rn protects against pre-leukemic myelopoiesis by repressing IL-1β signaling.

Polygenic risk scores for Alzheimer’s disease derived from individuals of European ancestry can show improved performance in multiancestry settings after incorporating genome-wide association summary statistics from diverse populations.

An investigation using various methods reports an association between adeno-associated virus 2 and paediatric hepatitis of unknown aetiology.

Cognitive function is associated with health and important life outcomes. Here, the authors perform a genome-wide association study for general cognitive function in 300,486 individuals and identify genetic loci that implicate neural and cell developmental pathways in this trait.

Lange, Ratz, et al. investigate the number and distribution of human prohibitin complexes in the mitochondrial inner membrane, uncovering their bell-shaped structure and assembly of alternating PHB1 and PHB2 molecules.

The AcP10 protein—an active uridine kinase, encoded by the beluga whale coronavirus SW1—is an antagonist of the integrated stress response that acts downstream of phosphorylation of the translation initiation factor eIF2, irrespective of which eIF2 kinase is activated. AcP10 acts as a competitive inhibitor of the eIF2[P]–eIF2B interaction by binding to eIF2B. A protein with a similar function is also encoded by Aichivirus, a picornavirus.

We uncover key processes of the genomic evolution of small cell lung cancer under therapy, identify the common ancestor as the source of clonal diversity at relapse and show central genomic patterns associated with drug response.

NGPS is an accelerated aging condition, caused by a mutation in BAF. Here, we report the results of an unbiased, whole genome CRISPR microscopy screen aimed at restoring nuclear envelope integrity in NGPS patient cells.

Dysfunctions of the mitochondrial OXPHOS system lead to severe human disorders. Here, the authors analyzed a mouse mutant that mimics a mitochondrial disorder patient and find that reactive oxygen species trigger RNA release and inflammatory pathway in liver.

The transcription factor DAF-16/FOXO is a downstream effector of insulin/insulin-like growth factor signaling and plays an important role in stress resistance and longevity. Here, the authors show that DAF-16/FOXO can form a complex with HLH-30/TFEB to synergistically regulate transcription of target genes in response to certain stress stimuli.

Adverse life events have been associated with reduced survival in cancer patients. Here, the authors explore the mechanism responsible and show that chronic stress in mice activates a signalling cascade in macrophages and tumour cells, which results in restructuring of the tumour lymphatic system, promoting metastasis.

A case–control study investigating the causes of recent cases of acute hepatitis of unknown aetiology in 32 children identifies an association between adeno-associated virus infection and host genetics in disease susceptibility.

Cortex morphology varies with age, cognitive function, and in neurological and psychiatric diseases. Here the authors report 160 genome-wide significant associations with thickness, surface area and volume of the total cortex and 34 cortical regions from a GWAS meta-analysis in 22,824 adults.

MYC drives S-phase progression and immune invasion in pancreatic ductal adenocarcinoma (PDAC), but the underlying mechanisms are not fully understood. Here, the authors show that the transcription elongation complex PAF1c controls the competition of different gene sets for RNA polymerase and elongation factors to regulate these MYC-associated mechanisms in PDAC.

Soil age is thought to be an important driver of ecosystem development. Here, the authors perform a global survey of soil chronosequences and meta-analysis to show that, contrary to expectations, soil age is a relatively minor ecosystem driver at the biome scale once other drivers such as parent material, climate, and vegetation type are accounted for.

Hongu et al. find that perivascular macrophages stimulate activation of the pro-metastatic vascular niche via tenascin C stimulation of TLR4 and show that combined TLR4 and VEGF inhibition prevents TNC-mediated metastatic vascular activity.

How cancer cells engage the microenvironment to establish metastasis is poorly understood. Here, the authors show that CXCR3-expressing breast cancer cells secrete IL-1 to induce a paracrine crosstalk with fibroblasts in the lung, which involves CXCL9/10 production and results in colonization of the lung.

Synthetic embryo models have arisen as an approach to probe early development in vitro, facilitating the study of difficult to access stages. Here the authors present a simple system for generating embryo-like structures that resemble peri-implantation mouse embryos.

Combining field data from 83 sites on five continents, together with microcosm experiments, the authors show that nutrient cycling, decomposition, plant production and other ecosystem functions are positively associated with a higher diversity of a wide range of soil organisms.

Synaptotagmin-1 (syt-1) triggers fast synchronous neurotransmission mediated by fusion of synaptic vesicles with presynaptic membranes. Here Lin et al. use inter-membrane FRET combined with DNA rulers as calibration standards to quantify Ca²⁺-induced changes in membrane distances mediated by syt-1.

Sven van der Lee, Julie Williams, Gerard Schellenberg and colleagues identify rare coding variants in PLCG2, ABI3 and TREM2 associated with Alzheimer's disease. These genes are highly expressed in microglia and provide additional evidence that the microglia-mediated immune response contributes to the development of Alzheimer's disease.

The self-assembly of colloidal particles into hollow micrometre-scale capsules is achieved through the combination of anisotropic particle morphology, deformable surface ligands that re-distribute on binding and the mutual attraction between particles, suggesting a design strategy for colloidal self-assembly

Although caesium is well known in its oxidation state +I, many chemists have speculated about a possible higher state. Such a species has not yet been prepared, but based on quantum-chemical calculations CsF_n compounds have now been predicted to be stable.