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Eye tracking techniques enable high-efficient, natural, and effortless human-machine interaction. Here, Zhu et al. proposed a contact lens to track eye movement for wireless eye-machine interaction
Paralog synthetic lethals have been assessed with multiple CRISPR-based methods, but systematic comparison among these platforms is unavailable. Here, the authors systematically compare combinatorial perturbation platforms and establish the in4mer CRISPR/Cas12a multiplex knockout platform.
In neural progenitor cells, recurrent DNA break clusters (RDCs) occur to genes crucial for brain function. Here the authors find that most RDCs emerge at long-traveling unidirectional replication forks, and often unrelated to R-loops.
The work proposes the concept of distinct micro-habitats within an intact soil matrix and describes composition and metabolic pathways of their bacterial inhabitants, as a first step towards a generalizable C processing-focused classification of soil micro-environmental conditions.
Achieving supported nanoclusters with unique geometric and electronic structures continues to pose a challenge. Here, the authors introduce a plasma-assisted treatment approach for generating supported metal oxide nanoclusters, facilitated by the rapid transformation of monomeric dispersed metal oxides.
A major challenge for spin-based information technologies is the generation of spin polarization in otherwise nonmagnetic materials. Here, Arnoldi et al. demonstrate how ultrafast laser excitations can be used to generate spin polarization in a fullerene/tungsten diselenide heterostructure.
Assessing tumour microenvironment-targeted drug candidates remains challenging. Here, the authors develop a comprehensive screening platform that allows for monitoring, quantifying, and ranking drug-induced effects in self-organizing, vascularized tumour spheroids.
Mastomys natalensis is a rodent species native to West Africa that is the primary reservoir host for Lassa virus. Here, the authors investigate whether the invasive rodent Rattus rattus decreases M. natalensis density and could therefore indirectly decrease zoonotic transmission of Lassa virus to humans.
An inflammatory-fibrotic tumor microenvironment supports metastatic disease progression in pancreatic ductal adenocarcinoma (PDAC). Here the authors show that metastasis-infiltrating macrophages influence metastasis-associated fibroblast (MAF) heterogeneity in liver metastatic PDAC, by promoting JAK/STAT signalling pathway activation in MAFs.
Organic room temperature phosphorescence (RTP) is limited to rigid environments. Here, the authors report a single-component system with robust persistent RTP emissions in various aggregation states, such as crystalline, fine powder, and amorphous.
Graphene oxide is a promising material for molecular separation technologies. Here, the authors propose a realistic staggered stacking structure that plays a crucial role in H/D recognition in water adsorption, as well as high mobilities of water.
Cancer stem cells (CSCs) are associated with chemoresistance and poor prognosis in multiple cancer types. Here, the authors investigate the role of secreted Wnt ligands in pancreatic and breast CSCs and identify E2F1/4-GCN5-pRb/RBL2 as a regulatory axis underlying Wnt secretion.
A stimulus-responsive approach for recapitulating nonviral nucleocapsid assembly on demand under controlled conditions provides a robust platform for applications in synthetic biology and mRNA nanomedicine.
NEDD8 is a ubiquitin-like protein that governs protein neddylation, previously demonstrated to be essential for cell survival. Here the authors show that NEDD8 loss in breast cancer cells is associated with enhanced immunogenicity and increased sensitivity to PD-1 blockade in preclinical cancer models.
Here, the authors elongated the hinge structure of IgG1 monoclonal antibodies. The modified IgG1-IgG3 hybrid subclass showed enhanced Fc-mediated function compared to IgG1 in two distinct biological systems, Streptococcus pyogenes and SARS-CoV-2.
Magnetostatic wave filters have a wide working frequency range, small size and high Q-factor, however, they are hampered by the need for a large external electromagnet to provide a bias magnetic field. Here, Du et al demonstrate an extremely small and low power external magnetic bias assembly with zero static power consumption, removing the need for bulky and energy intensive electromagnets.
Differences in timescales of electron transfer reactions limit the efficiency of electrochemiluminescence. Here, the authors coordinate the timescales using shallow trap states in carbon nitride to achieve high efficiencies applied in nitrite sensing.
Bergenin is a rare C-glycoside of 4-O-methyl gallic acid with multiple pharmacological properties. Here, the authors report the elucidation of the biosynthetic pathway of bergenin in Ardisia japonica and its bioproduction by engineered E. coli.
The factors that determine the direction of traveling waves in the brain are not well understood. Here, the authors show that the sum of incoming structural connection strengths shape both traveling wave direction and frequency gradients.
Even though glucocorticoids are potent anti-inflammatory agents, they can cause muscle wasting. Here, the authors show that targeting the glucocorticoid receptor coactivator LSD1 limits muscle loss without reducing the drugs’ efficiency on the immune system.