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12941
Metal-phenolic network biointerface-mediated cell regulation for bone tissue regeneration
Published 2025-02-01“…Despite advances in understanding MPN and their role in bone tissue regeneration, a comprehensive overview of the related mechanisms is lacking. Here, we address this gap by focusing on MPN biointerface-mediated cellular regulatory mechanisms during bone regeneration. …”
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12942
Rapid inference of antibiotic susceptibility phenotype of uropathogens using metagenomic sequencing with neighbor typing
Published 2025-01-01“…Methods to quickly and accurately predict susceptibility phenotypes for pathogens causing UTI could thus improve both patient outcomes and antibiotic stewardship. Here, expanding on previous work showing accurate prediction for certain Gram-positive pathogens, we demonstrate how the use of RASE from metagenomic sequencing can provide informative and rapid phenotype prediction results for common Gram-negative pathogens in UTI, highlighting the future potential of this method to be used in clinical settings to guide empiric antibiotic selection.…”
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12943
Endocytic recycling is central to circadian collagen fibrillogenesis and disrupted in fibrosis
Published 2025-01-01“…Collagen-I fibrillogenesis is crucial to health and development, where dysregulation is a hallmark of fibroproliferative diseases. Here, we show that collagen-I fibril assembly required a functional endocytic system that recycles collagen-I to assemble new fibrils. …”
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12944
Vector‐Free Deep Tissue Targeting of DNA/RNA Therapeutics via Single Capacitive Discharge Conductivity‐Clamped Gene Electrotransfer
Published 2025-01-01“…In the emerging field of DNA and particularly RNA‐based gene therapies, vector‐free delivery platforms are identified as a key unmet need. Here, this work addresses these challenges through gene electrotransfer (GET) of “naked” polyanionic DNA/mRNA using a single needle form‐factor which supports “electro‐lens” based compression of the local electric field, and local control of tissue conductivity, enabling single capacitive discharge minimal charge gene delivery. …”
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12945
Generation of live mice from haploid ESCs with germline-DMR deletions or switch
Published 2025-01-01“…However, what imprinting network is essential for development is still unclear. Here, we establish a stepwise system to reconstruct a development-related imprinting network, in which diploid embryonic stem cells (ESCs) are derived by fusing between parthenogenetic (PG)- and androgenetic (AG)-haploid embryonic stem cells (haESCs) with different DMR deletions (termed Ha-Ha-fusion system), followed by tetraploid complementation to produce all-haESC fetuses. …”
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12946
Tax on Vacant Houses and Housing Price Bubble in Shiraz
Published 2024-12-01“…In fact, traders add tax to the price of the property, and increasing tax rates, in return worsens the bubble. So, here selecting the optimal tax rate becomes critically important. …”
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12947
Advances in physiological and clinical relevance of hiPSC-derived brain models for precision medicine pipelines
Published 2025-01-01“…This approach is favorable in the context of brain disorders, which are often heterogeneous in their pathophysiological features, patterns of disease progression and treatment response, resulting in limited therapeutic standard-of-care. Here we highlight the transformative role that human induced pluripotent stem cell (hiPSC)-derived neural models are poised to play in advancing precision medicine for brain disorders, particularly emerging innovations that improve the relevance of hiPSC models to human physiology. hiPSCs derived from accessible patient somatic cells can produce various neural cell types and tissues; current efforts to increase the complexity of these models, incorporating region-specific neural tissues and non-neural cell types of the brain microenvironment, are providing increasingly relevant insights into human-specific neurobiology. …”
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12948
CRISPR/Cas9 mutagenesis reveals an essential role of PI4KB in promoting growth and resisting hemorrhagic disease caused by GCRV-II infection in juvenile grass carp
Published 2025-01-01“…Few studies have reported obtaining grass carp resistant to hemorrhagic disease via gene editing in commercial fish. Here, we demonstrate that the expression and activity of grass carp PI4KB (gcPI4KB) are vital for GCRV-I and GCRV-II replication. …”
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12949
[18F]FB(ePEG12)12-exendin-4 noninvasive imaging of insulinoma negative for insulin immunostaining on specimen from endoscopic ultrasonography-guided fine needle aspiration: a case...
Published 2024-09-01“…We recently developed the novel fluorine-18-labeled exendin-4-based probe conjugated with polyethylene glycol, [18F]FB(ePEG12)12-exendin-4 (18F-exendin-4) for positron emission tomography (PET) imaging and reported its clinical benefit in a case of insulinoma in the pancreatic tail. We report here a case of insulinoma in the pancreatic head in which an EUS-FNA specimen was negative on insulin immunostaining while precise preoperative localization and conclusive evidence for curative enucleation was provided by 18F-exendin-4 PET/CT (Japan Registry of Clinical Trials; jRCTs051200156).…”
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12950
Development of the DO<sub>3</sub>SE-Crop model to assess ozone effects on crop phenology, biomass, and yield
Published 2025-01-01“…<p>A substantial body of empirical evidence exists to suggest that elevated O<span class="inline-formula"><sub>3</sub></span> levels are causing significant impacts on wheat yields at sites representative of highly productive arable regions around the world. Here we extend the DO<span class="inline-formula"><sub>3</sub></span>SE model (designed to estimate total and stomatal O<span class="inline-formula"><sub>3</sub></span> deposition for risk assessment) to incorporate a coupled <span class="inline-formula"><i>A</i><sub>net</sub></span>–<span class="inline-formula"><i>g</i><sub>sto</sub></span> model to estimate O<span class="inline-formula"><sub>3</sub></span> uptake; an O<span class="inline-formula"><sub>3</sub></span> damage module (that impacts instantaneous <span class="inline-formula"><i>A</i><sub>net</sub></span> and the timing and rate of senescence); and a crop phenology, carbon allocation, and growth model based on the JULES-crop model. …”
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12951
Pluripotency-State-Dependent Role of Dax1 in Embryonic Stem Cells Self-Renewal
Published 2021-01-01“…However, the role and the molecular mechanism of Dax1 in the maintenance of different pluripotency states are poorly understood. Here, we constructed a stable Dax1 knockout (KO) cell line using the CRISPR/Cas9 system to analyze the precise function of Dax1. …”
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12952
PHARAOH: A collaborative crowdsourcing platform for phenotyping and regional analysis of histology
Published 2025-01-01“…However, its context-specific nature and continued reliance on large expert-annotated training datasets hinders the development of a critical mass of applications to garner widespread adoption in clinical/research workflows. Here, we present an online collaborative platform that streamlines tissue image annotation to promote the development and sharing of custom computer vision models for PHenotyping And Regional Analysis Of Histology (PHARAOH; https://www.pathologyreports.ai/ ). …”
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12953
An interactive course program on nutrition for medical students: interdisciplinary development and mixed-methods evaluation
Published 2025-01-01“…The relevance of nutrition for individual and planetary health is insufficiently addressed in German medical schools. Here, we present a two-week course for medical students in the 8th semester at Charité - Universitätsmedizin Berlin on nutrition and fasting in the context of human and planetary health. …”
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12954
Galectin-3 secreted by triple-negative breast cancer cells regulates T cell function
Published 2025-02-01“…We recently demonstrated that Galectin-3 (Gal-3) binding protein/Gal-3 complex secreted by TNBC cells induces immunosuppression, through inhibiting CD45 signaling in T cells. Here, we further investigated the interaction between secreted Gal-3 and T cells in TNBC.Using CRISPR/Cas9 gene editing of the TNBC MDA-MB-231 cell-line, we obtained Gal-3 negative(neg) clones. …”
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12955
Yorkshire Lung Screening Trial (YLST): protocol for a randomised controlled trial to evaluate invitation to community-based low-dose CT screening for lung cancer versus usual care...
Published 2020-09-01“…Low-dose computed tomography (LDCT) screening reduced lung cancer mortality by 20% in the US National Lung Screening Trial. Here, we present the Yorkshire Lung Screening Trial (YLST), which will address key questions of relevance for screening implementation.Methods and analysis Using a single-consent Zelen’s design, ever-smokers aged 55–80 years registered with a general practice in Leeds will be randomised (1:1) to invitation to a telephone-based risk-assessment for a Lung Health Check or to usual care. …”
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12956
Safety assessment of a novel marine multi-stress-tolerant yeast Meyerozyma guilliermondii GXDK6 according to phenotype and whole genome-sequencing analysis
Published 2024-07-01“…The application of microorganisms as probiotics is limited due to lack of safety evaluation. Here, a novel multi-stress-tolerant yeast Meyerozyma guilliermondii GXDK6 with aroma-producing properties was identified from marine mangrove microorganisms. …”
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12957
High-sensitivity, high-speed, broadband mid-infrared photodetector enabled by a van der Waals heterostructure with a vertical transport channel
Published 2025-01-01“…Two-dimensional (2D) heterostructures provide an alternative path toward this goal, yet despite continued efforts, their performance has not matched that of low-temperature HgCdTe photodetectors. Here, we push the detectivity and response speed of a 2D heterostructure-based mid-infrared photodetector to be comparable to, and even superior to, commercial cooled HgCdTe photodetectors by utilizing a vertical transport channel (graphene/black phosphorus/molybdenum disulfide/graphene). …”
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12958
Serum metabolome profiling in patients with mild cognitive impairment reveals sex differences in lipid metabolism
Published 2025-01-01“…Sex is often a neglected biological variable, and most metabolomic studies were not designed to investigate sex differences in metabolomic profiles. Here, we performed untargeted metabolomic profiling of sera from male and female patients with mild cognitive impairment (MCI), a common precursor to AD, and matched controls. …”
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12959
A compilation of surface inherent optical properties and phytoplankton pigment concentrations from the Atlantic Meridional Transect
Published 2025-02-01“…<p>In situ measurements of particulate inherent optical properties (IOPs) – absorption (<span class="inline-formula"><i>a</i><sub>p</sub>(<i>λ</i>)</span>), scattering (<span class="inline-formula"><i>b</i><sub>p</sub>(<i>λ</i>)</span>), and beam attenuation (<span class="inline-formula"><i>c</i><sub>p</sub>(<i>λ</i>)</span>) – are crucial for the development of optical algorithms that retrieve biogeochemical quantities such as chlorophyll <span class="inline-formula"><i>a</i></span>, particulate organic carbon (POC), and total suspended matter (TSM). Here we present a compilation of particulate absorption–attenuation spectrophotometric data measured underway on nine Atlantic Meridional Transect (AMT) cruises between 50° N and 50° S from 2009–2019. …”
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12960
The AMD-associated genetic polymorphism CFH Y402H confers vulnerability to Hydroquinone-induced stress in iPSC-RPE cells
Published 2025-02-01“…In our study, we examined the cell characteristics of the retinal pigment epithelium (RPE) cells, which play a major role in retinal homeostasis and stability and which are synonymously linked to AMD.MethodsHere, we employ RPE cells derived from induced pluripotent stem cells (iPSC) generated from donors, carrying either homozygous 402Y (low risk) or 402H (high risk) variants of the CFH gene. …”
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