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12781
Sources, Compositions, and Health Risks of PM2.5-bound PAHs at the Rural Area along with the “Coal to Gas” Law
Published 2022-12-01“…Existing researches about CTG impacts on components, sources, and health risks of PM2.5-bound PAHs mainly focused on metropolitan area, whereas they were lacking in rural area of north China. Here, we deployed an intensive observation in winter of 2020 at a rural site in the central area of the Beijing-Tianjin-Hebei (BTH) region. …”
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12782
Identification of MORF4L1 as an endogenous substrate of CRBN and its potential role as a therapeutic target in cancer
Published 2025-01-01“…However, the endogenous substrates of CRBN in solid tumors like HCC remain poorly characterized. Here, we identify MORF4L1, a member of the MRG family involved in chromatin remodeling and DNA damage response, as a substrate of CRBN. …”
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12783
<i>Garcinia brasiliensis</i> Leaves Extracts Inhibit the Development of Ascitic and Solid Ehrlich Tumors
Published 2024-12-01“…<b>Background:</b> <i>Garcinia brasiliensis</i> is traditionally known for its medicinal properties. Objectives: Here, we investigated the effects of crude extract (CE) and ethyl acetate fraction (EAF) obtained from <i>G. brasiliensis</i> leaves on the ascitic (EA) and solid (ES) forms of Ehrlich tumors. …”
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12784
Competence induction of homologous recombination genes protects pneumococcal cells from genotoxic stress
Published 2025-01-01“…RecA and the helicase RadA are key for both genome maintenance and transformation, and both are over-produced during competence. Here, we explore the importance of this over-production for transformation and genome maintenance, quantified by tolerance to genotoxic stress. …”
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12785
Dietary caloric input and tumor growth accelerate senescence and modulate liver and adipose tissue crosstalk
Published 2025-01-01“…Conversely, lifespan-extending strategies, such as caloric restriction, impose beneficial effects on both processes. Here, we investigated the metabolic consequences of hypercaloric-induced aging on tumor growth in female mice. …”
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12786
Specific detection of duck adeno-associated virus using a TaqMan-based real-time PCR assay
Published 2024-11-01“…To establish a molecular detection assay for DAAV for further epidemiological investigation and pathogenic mechanism. Here, we designed specific primers and probes according to the sequence characteristics of the newly discovered DAAV and then established a TaqMan real-time PCR method (TaqMan-qPCR) for the detection of DAAV. …”
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12787
Identifying health risk determinants and molecular targets in patients with idiopathic pulmonary fibrosis via combined differential and weighted gene co-expression analysis
Published 2025-01-01“…Validation in independent datasets confirmed the relevance of these findings. The insights gained here lay the groundwork for developing diagnostic tools and novel therapeutic strategies for IPF.…”
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12788
Precession modulates the poleward expansion of atmospheric circulation to the Arctic Ocean
Published 2025-01-01“…Abstract Under sustained global warming, Arctic climate is projected to become more responsive to changes in North Pacific meridional heat transport as a result of teleconnections between low and high latitudes, but the underlying mechanisms remain poorly understood. Here, we reconstruct subarctic humidity changes over the past 400 kyr to investigate the role of low-to-high latitude interactions in regulating Arctic hydroclimate. …”
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12789
Preclinical and clinical study on type 3 metabotropic glutamate receptors in Parkinson’s disease
Published 2025-01-01“…Abstract Metabotropic glutamate (mGlu) receptors are candidate drug targets for therapeutic intervention in Parkinson’s disease (PD). Here we focused on mGlu3, a receptor subtype involved in synaptic regulation and neuroinflammation. mGlu3−/− mice showed an enhanced nigro-striatal damage and microglial activation in response to 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP). …”
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12790
Phantom motor execution as a treatment for phantom limb pain: protocol of an international, double-blind, randomised controlled clinical trial
Published 2018-07-01“…Preliminary investigations have shown that decoding motor volition using myoelectric pattern recognition, while providing real-time feedback via virtual and augmented reality (VR-AR), facilitates phantom motor execution (PME) and reduces PLP. Here we present the study protocol for an international (seven countries), multicentre (nine clinics), double-blind, randomised controlled clinical trial to assess the effectiveness of PME in alleviating PLP.Methods and analysis Sixty-seven subjects suffering from PLP in upper or lower limbs are randomly assigned to PME or phantom motor imagery (PMI) interventions. …”
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12791
Impact of using time-averaged exposure metrics on binary endpoints in exposure-response analyses
Published 2025-01-01“…This study evaluated different approaches to derive CavTE for subjects whom did not have an event by the end of treatment (EoT) and assessed their impact on the ER relationship. Here we used a modified model based on a real data example for simulating exposures and events (safety) in different virtual population sizes (n = 50, 100, or 200) and drug effect magnitudes (0.5, 0.75, or 1). …”
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12792
Post‐Glacial Vegetation Trajectories on the Eastern Tibetan Plateau Reflect Millennial‐Scale Migration Lags in Complex Mountain Terrain Based on Sedimentary Ancient DNA and Dynamic...
Published 2025-01-01“…However, it is generally assumed that mountain terrain plays a secondary role in plant species assembly on a millennial time‐scale compared to climate change. Here, we investigate plant richness and community changes during the last 18,000 years at two sites: Lake Naleng and Lake Ximen on the eastern TP with similar elevation and climatic conditions but contrasting terrain. …”
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12793
Single-chain variable fragment affinity tuning can optimize anti-AML CAR-NK cell functionality
Published 2025-02-01“…Background Natural Killer (NK) cells have intrinsic anticancer activity that can be redirected toward acute myeloid leukemia (AML) with chimeric antigen receptor (CAR) engineering. Here, we study the functional consequences of CAR binding affinity and targeted epitope on CAR-NK cell activation, cytolytic synapse formation, and antitumor activity.Methods We characterized NK-92 and primary NK cell populations expressing variant affinity AML-specific CARs containing single-chain variable fragments (scFvs, 26292 or 7G3) targeting two epitopes on CD123. 26292 affinity variants were discovered through directed evolution of an error-prone mutagenic library, while 7G3 affinity variants were previously reported. …”
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12794
TiMON: a real-time integrated monitor for improving the placement and wear of emergency tourniquets
Published 2025-01-01“…Towards addressing these issues, we have developed the Tourniquet Integrated Monitor (TiMON) as an easy-to-use real-time pressure sensing device designed to seamlessly integrate with pre-existing emergency tourniquets. Here, we present the results of two studies in which the TiMON was tested among a group of soldiers participating in the Army Expeditionary Warrior Experiments (AEWE) as well as in a group of untrained civilians from Massachusetts General Hospital. …”
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12795
Electroacupuncture alleviates paclitaxel-induced peripheral neuropathy by reducing CCL2-mediated macrophage infiltration in sensory ganglia and sciatic nerve
Published 2025-01-01“…Clinical trials identified beneficial effects of acupuncture on PIPN among patients receiving chemotherapy. Here we explored the mechanisms underlying how acupuncture might alleviate PIPN. …”
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12796
Alleviation of Hepatic Ischemia Reperfusion Injury by Oleanolic Acid Pretreating via Reducing HMGB1 Release and Inhibiting Apoptosis and Autophagy
Published 2019-01-01“…Oleanolic acid (OA) is a natural compound with antioxidant and anti-inflammatory activity that has been used to treat liver disorders in clinical practice for several years. Here, we investigated the effects and underlying mechanisms of OA in hepatic IRI. …”
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12797
Blockade of TIPE2-Mediated Ferroptosis of Myeloid-Derived Suppressor Cells Achieves the Full Potential of Combinatory Ferroptosis and Anti-PD-L1 Cancer Immunotherapy
Published 2025-01-01“…However, whether blocking the intrinsic ferroptosis pathways of MDSCs can relieve imidazole ketone erastin (IKE)-initiated ferroptosis-induced immune suppression and ultimately trigger the optimal therapeutic effect of the combined ferroptosis and ICB therapy is still unknown. Here, we report that TIPE2, a phospholipid transfer protein, regulated the ferroptosis susceptibility in MDSCs through reprogramming lipid peroxidation-related phosphatidylethanolamine (PE) and phosphatidylcholine (PC) species composition. …”
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12798
A sea ice deformation and rotation rate dataset (2017–2023) from the Environment and Climate Change Canada automated sea ice tracking system (ECCC-ASITS)
Published 2025-02-01“…The heterogeneity and localization of these sea ice deformations are important characteristics of the sea ice cover that can be used to evaluate the performance of dynamical sea ice models against observations across multiple spatial and temporal scales. Here, we present a new pan-Arctic sea ice deformation and rotation rate (SIDRR; <a href="https://doi.org/10.5281/zenodo.13936609">https://doi.org/10.5281/zenodo.13936609</a>, <span class="cit" id="xref_altparen.1"><a href="#bib1.bibx38">Plante et al.…”
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12799
Anti-Ebola virus mAb 3A6 protects highly viremic animals from fatal outcome via binding GP(1,2) in a position elevated from the virion membrane
Published 2025-02-01“…The findings reported here can guide design of next-generation highly potent anti-EBOV therapeutics and vaccines.…”
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12800
The miR-23a/27a/24 − 2 cluster drives immune evasion and resistance to PD-1/PD-L1 blockade in non-small cell lung cancer
Published 2024-12-01“…Abstract Programmed cell death protein ligand-1 (PD-L1) and major histocompatibility complex I (MHC-I) are key molecules related to tumor immune evasion and resistance to programmed cell death protein 1 (PD-1)/PD-L1 blockade. Here, we demonstrated that the upregulation of all miRNAs in the miR-23a/27a/24 − 2 cluster was correlated with poor survival, immune evasion and PD-1/PD-L1 blockade resistance in patients with non-small cell lung cancer (NSCLC). …”
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