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SELECTIV is an efficient method for tissue-specific AAV-mediated transgene expression in mice mediated by AAV receptor overexpression.

The impact of obesity on cancer remains insufficiently explored. Here the authors show that in mouse models, dysfunctional adipocytes exhibit low levels of BECN1 which induce YAP/TAZ activity to promote breast and colorectal tumor progression.

Macrophages are critical regulators of adipose tissue homeostasis and function, though the mechanisms by which they impart these effects are unknown. Here, the authors show that Mir6236 is secreted by adipose tissue macrophages and regulates adipocyte insulin resistance and organismal metabolism during obesity.

The genetic link between placenta function and congenital heart defects has been established, though the cellular mechanisms underlying this connection is less clear. Here they show that PIBF1 regulates syncytiotrophoblast fusion and that loss of PIBF1 also negatively impacts heart development, providing a potential link between the development of these two organs.

Epigenetic regulators contribute to the modulation of adipose thermogenesis by sensing environmental cues and regulating gene expression in response. Here the authors report that a DNA demethylase TET1 mediates epigenetic changes to repress thermogenic genes in mouse adipose tissue.

Tan et al. identify PRDM16 as a key repressor of fibrotic switching in smooth muscle cells and show that its downregulation in atherosclerosis drives smooth muscle cells toward a synthetic fate, promoting fibrous plaques.

The role of 3D genome organization is not well understood in the transcriptional regulation of dendritic cells. Here the authors show that activation of dendritic cells in vitro induces dynamic reprogramming of the chromatin looping and enhancer activity linked to changes in gene expression and implicates a role for the chromatin architecture protein CTCF in the inflammatory response of dendritic cells.

Histone deacetylase 3 (HDAC3) is required to activate brown adipose tissue enhancers to ensure thermogenic aptitude.

This study shows that loss of Ei24 in brown adipocytes disrupts mitochondrial function and leads to hypothermia under cold stress. The findings reveal a UCP1-independent mechanism of thermoregulation with implications for energy metabolism.

Shao et al. report that interneurons derived from iPSCs from schizophrenia patients have altered protocadherin expression and synaptic and arborization deficits. A PKC inhibitor, acting downstream of protocadherin, reversed the arborization deficit.

Kim et al. reveal that TFEB expression is protective in the setting of diet-induced obesity by activating the expression of GDF15 in adipose tissue macrophages in mice and humans.

Acute liver failure arises from rapid cell death and impaired liver regeneration. Here, the authors show that scalable, high-purity engineered extracellular vesicles derived from stem cells promote the clearance of dying hepatocytes and drive liver repair through in vivo macrophage reprogramming.

Characterization of DCAF16-based BRD4 molecular glue degraders revealed a trans-labeling mechanism termed ‘template-assisted covalent modification’, which opens a new path for proximity-driven pharmacology.

Retinitis pigmentosa is mainly caused by mutations that initially affect survival of rod photoreceptors, leading to secondary loss of cones. Here the authors use gene editing to prevent rod degeneration, leading to survival of cones and improved vision in mice.

Pixel size in imaging and displays is limited by fundamental constraints that compromise performance at wavelength scales. Here the authors present subwavelength color pixel sensors based on anti-Hermitian metasurfaces relying on structural color for increased performance.

The Akt pathway integrates multiple signals, but whether it affects vasculature function is debatable. Here the authors show that Akt pathway shutdown in adult mouse endothelium causes destabilization of vasculature leading to cardiac and retinal dysfunction, due to decreased levels of Jagged1 and impaired Notch signaling.

Single-cell RNA sequencing of colorectal tumors highlights associations between lineage-related gene expression signatures and specific stromal and immune cell populations.

Although sequential adsorption of dyes in TiO₂ electrodes is ideal for extending the range of light absorption in dye-sensitized solar cells, high-temperature processing has so far limited its application. A method for the selective positioning of organic dye molecules with different absorption ranges is now reported in a mesoporous inorganic oxide film.

Ca2+ overload-induced mitochondrial dysfunction is considered a contributing factor alcohol-associated liver disease pathogenesis. Here the authors report that PDK4 promotes Ca2 + -channelling complex formation at the endoplasmic reticulum-mitochondria contact sites, which contributes to the pathogenesis of alcohol-associated liver disease in studies with male mouse and hepatocyte models.

Circadian nuclear receptor, REV-ERBa regulates the rhythmic serotonin synthesis in the central nervous system, highlighting the molecular connections between circadian clock and mood regulation

Brain-type creatine kinase (Ckb) has an unexpected role in bone biology. Decreasing its activity suppresses the bone-resorbing activity of osteoclasts, and mice lacking Ckb are protected from osteoporosis-inducing treatments. These findings identify Ckb as a new molecular against bone loss.

Here, the authors report the results of a longitudinal multi-omics trial of the use of fecal microbiota transplantation (FMT) to ameliorate diarrhea and restore gut microbial composition in 57 growing calves, and find that oral FMT induces alterations in the gut microbiota correlate with the remission of diarrhea and improves the growth performance of the cattle.

Nr2fs are conserved transcription factors that regulate atrial chamber and venous development. Here, the authors use adult zebrafish nr2f1a mutants to investigate compensatory remodeling of the inflow tract and hypotheses of cardiac evolution.

Though stannic oxides can catalyze CO₂ electroreduction to formate, the stability of these catalysts has been limited. Here, the authors demonstrate stable fluorine-doped SnO2 materials toward formate production at current densities of >300 mA/cm².

Won et al. compare genetic associations with subjective well-being in Korean and European populations, and show significant cross-population genetic correlations

In a genetic study, Kim, Ko et al. demonstrate that participating in leisure and social activities reduces the risk of various diseases, including cardiovascular disease.

Stretchable and degradable elastomers are crucial for developing transient and bioresorbable electronics. Herein, Han et al. tuned the diverse properties of biodegradable PLCL elastomers and demonstrated their application in soft, perceptive robotic grippers and transient, suture-free cardiac jackets.

A key factor for the electrochemical reduction of CO₂ to CO is limiting the competing H₂ evolution reaction. Here, authors use real-time synchrotron X-ray computed tomography to show that a silver nanoparticle-ligand catalyst structure improves water management, thereby maintaining CO production.

Multilayer 3D reconstitution of bladder stem cells with stromal cells enables recapitulation of the architecture and molecular functions of bladder tissue.