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13261
Direct measurement of three different deformations near the ground state in an atomic nucleus
Published 2025-01-01“…Abstract Atomic nuclei serve as prime laboratories for investigations of complex quantum phenomena, where minor nucleon rearrangements cause significant structural changes. 190Pb is the heaviest known neutron-deficient Pb isotope that can exhibit three distinct shapes: prolate, oblate, and spherical, with nearly degenerate excitation energies. Here we report on the combined results from three state-of-the-art measurements to directly observe these deformations in 190Pb. …”
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13262
Compensatory synaptotagmin-11 expression conceals parkinson’s disease-like phenotypes in parkin knockout mice
Published 2025-02-01“…However, the mechanism underlying this discrepancy remains elusive. Here, we provide compelling evidence that the compensatory expression of synaptotagmin-11 (Syt11) plays a key role in concealing PD-associated phenotypes in parkin knockout (KO) mouse models. …”
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13263
Duodenal Organoids From Metabolic Dysfunction-Associated Steatohepatitis Patients Exhibit Absorptive and Barrier Alterations
Published 2025-01-01“…Recent research has emphasized the importance of the gut-liver axis in its pathogenesis, an aspect less explored in human studies. Here, we investigated whether the duodenal epithelium of MASH patients could exhibit intrinsic dysfunctions. …”
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13264
LRRK2 Mutations and Asian Disease-Associated Variants in the First Parkinson’s Disease Cohort from Kazakhstan
Published 2020-01-01“…Peculiar geographic distribution of these mutations has triggered an interest in genotyping PD cohorts of different ethnic backgrounds for LRRK. Objective. Here, we report on the results of LRRK2 screening in the first Central Asian PD cohort. …”
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13265
Pantothenate kinase 4 controls skeletal muscle substrate metabolism
Published 2025-01-01“…Exercise enhances metabolic flexibility, making it an important tool for discovering mechanisms that promote metabolic health. Here we show that pantothenate kinase 4 (PanK4) is a new conserved exercise target with high abundance in muscle. …”
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13266
Understanding the Broad-line Region of Active Galactic Nuclei with Photoionization. I. The Moderate-accretion Regime
Published 2025-01-01“…., mass and Eddington ratio) reveal a substantial intrinsic dispersion around the average R – L relation, suggesting that variations in the broadband spectrum, driven by accretion parameters and other factors such as the cloud distribution and inclination, significantly influence the measured R – L relation. Here we perform a detailed photoionization investigation of expected broad-line properties as functions of accretion parameters using AGN continuum models from qsosed . …”
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13267
Live imaging of excitable axonal microdomains in ankyrin-G-GFP mice
Published 2025-02-01“…Recent studies shedding light on AIS function used predominantly post-hoc approaches since no robust murine in vivo live reporters exist. Here, we introduce a reporter line in which the AIS is intrinsically labeled by an ankyrin-G-GFP fusion protein activated by Cre recombinase, tagging the native Ank3 gene. …”
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13268
Activity-based chemical proteomics reveals caffeic acid ameliorates pentylenetetrazol-induced seizures by covalently targeting aconitate decarboxylase 1
Published 2025-02-01“…The anti-inflammatory effects of caffeic acid in LPS-activated BV2 cells was proved by knocking down the target protein. Results Here, we found that caffeic acid exhibits antiepileptic effects in pentylenetetrazol-induced epilepsy mice and exerts anti-neuroinflammation effect in vivo and in vitro. …”
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13269
Extracellular viral microRNAs as biomarkers of virus infection in human cells
Published 2025-03-01“…Nucleic acid amplification tests (NAATs) have enabled fast and sensitive detection of virus infections but are unable to discriminate between live and dead/inert viral fragments or between latent and reactivated virus infections. Here, we show that extracellular viral microRNAs (viral exmiRs) are cell-free candidate biomarkers of live, latent, and reactivated virus infections, achieving fast (under 1 day) and sensitive (30 attomolar [aM]) detection by quantitative real-time reverse transcription PCR (real-time RT-qPCR). …”
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13270
Photothermal-enhanced silver nanocluster bioactive glass hydrogels for synergistic antimicrobial and promote wound healing
Published 2025-02-01“…Nevertheless, excessive antibiotics induce resistance, and high metal ion levels cause cytotoxicity, complicating healing. Here, we introduce a hydrogel incorporating polydopamine-coated bioactive glass (BGs@PDA) on reduced graphene oxide (rGO) with photothermal therapy (PTT) and silver nanoclusters (AgNCs) for synergistic antibacterial treatment. …”
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13271
Overcoming optical losses in thin metal-based recombination layers for efficient n-i-p perovskite-organic tandem solar cells
Published 2025-01-01“…Especially in n-i-p configurations, the incorporation of metal nanoparticles negatively introduces serious parasitic absorption, which alleviates photon utilization in organic rear cell and decisively constrains the maximum photocurrent matching with front cell. Here, we demonstrate an efficient strategy to mitigate optical losses in Au-embedded ICLs by tailoring the shape and size distribution of Au nanoparticles via manipulating the underlying surface property. …”
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13272
Comparative evaluation of ACetic - MEthanol high salt dissociation approach for single-cell transcriptomics of frozen human tissues
Published 2025-01-01“…Dissociating whole intact cells from fresh-frozen samples, commonly collected by biobanks, remains a challenge. Here, we utilized the acetic-methanol dissociation approach (ACME) to capture transcriptional profiles of individual cells from fresh-frozen tissue samples. …”
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13273
Clinical implementation of next-generation sequencing testing and genomically-matched therapy: a real-world data in a tertiary hospital
Published 2025-01-01“…Abstract Next-generation sequencing (NGS) cancer profiling has gained traction in routine clinical practice in South Korea. Here, we evaluated the use of NGS testing and genomically-matched therapies for patients with advanced solid tumors in a real-world clinical practice. …”
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13274
Exometabolomic exploration of culturable airborne microorganisms from an urban atmosphere
Published 2025-02-01“…However, the metabolic activities of cultivable atmospheric microorganisms in settled habitats remain less understood. Here, we cultured typical bacterial and fungal species isolated from the urban atmosphere using tryptic soy broth (TSB) and Sabouraud dextrose broth (SDB), respectively, and investigated their exometabolites to elucidate their potential roles in biogeochemical cycles. …”
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13275
Off-the-shelf CAR-NK cells targeting immunogenic cell death marker ERp57 execute robust antitumor activity and have a synergistic effect with ICD inducer oxaliplatin
Published 2024-07-01“…Background Chimeric antigen receptor natural killer (CAR-NK) therapy holds great promise for treating hematologic tumors, but its efficacy in solid tumors is limited owing to the lack of suitable targets and poor infiltration of engineered NK cells. Here, we explore whether immunogenic cell death (ICD) marker ERp57 translocated from endoplasmic reticulum to cell surface after drug treatment could be used as a target for CAR-NK therapy.Methods To target ERp57, a VHH phage display library was used for screening ERp57-targeted nanobodies (Nbs). …”
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13276
Accurate space-based NO<sub><i>x</i></sub> emission estimates with the flux divergence approach require fine-scale model information on local oxidation chemistry and profile shapes
Published 2025-02-01“…An attractive aspect of the FDA is that the method simplifies three-dimensional atmospheric chemistry and transport processes into a two-dimensional (longitude–latitude) steady-state continuity equation for columns that balances local <span class="inline-formula">NO<sub><i>x</i></sub></span> emissions with the net outflow and chemical loss of <span class="inline-formula">NO<sub><i>x</i></sub></span>. Here we test the capability of the FDA to reproduce known <span class="inline-formula">NO<sub><i>x</i></sub></span> emissions from synthetic <span class="inline-formula">NO<sub>2</sub></span> column retrievals generated with the LOTOS-EUROS chemistry transport model over the Netherlands at high spatial resolution of about <span class="inline-formula">2×2</span> <span class="inline-formula">km</span> during summer. …”
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13277
Early treatment discontinuation in patients with deficient mismatch repair or microsatellite instability high metastatic colorectal cancer receiving immune checkpoint inhibitors
Published 2025-01-01“…A shorter treatment duration has the potential to improve patients' quality of life and reduce both toxicity and cost without compromising efficacy. Here we examine whether early treatment discontinuation (ETD) before 13 months in patients without progressive disease (PD) can lead to similar long-term disease control compared with a longer treatment duration (LTD).Methods To assess whether ETD is associated with similar outcomes compared with LTD, we assembled an international cohort of patients with dMMR/MSI-H mCRC treated with ICIs who stopped treatment for a reason other than PD within 395 days (ETD group) and compared them to those who continued for >395 days (LTD group). …”
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13278
Improvement in XIa Selectivity of Snake Venom Peptide Analogue BF9-N17K Using P2′ Amino Acid Replacements
Published 2025-01-01“…With the snake venom Kunitz-type peptide BF9 as the scaffold, we obtained a highly active XIa inhibitor BF9-N17K in our previous work, but it also inhibited the hemostatic target plasmin. Here, in order to enhance the selectivity of BF9-N17K toward XIa, four mutants, BF9-N17K-L19A, BF9-N17K-L19S, BF9-N17K-L19D, and BF9-N17K-L19K, were further designed using the P2′ amino acid classification scanning strategy. …”
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13279
Tumor cell-based liquid biopsy using high-throughput microfluidic enrichment of entire leukapheresis product
Published 2025-01-01“…To enable tumor epitope-agnostic interrogation of large blood volumes, we developed a high-throughput microfluidic device, depleting hematopoietic cells through high-flow channels and force-amplifying magnetic lenses. Here, we apply this technology to analyze patient-derived leukapheresis products, interrogating a mean blood volume of 5.83 liters from seven patients with metastatic cancer. …”
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13280
Transferrin Disassociates TCR from CD3 Signaling Apparatus to Promote Metastasis
Published 2025-01-01“…Tumors may escape immune surveillance by dissembling the complex. Here, we report that transferrin, which is overexpressed in patients with liver metastasis, disassociates TCR from the CD3 signaling apparatus by targeting the constant domain (CD) of T cell receptor α (TCRα), consequently suppresses T cell activation, and inhibits anti-metastatic and anti-tumor immunity. …”
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