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10661
Laboratory Rotational Spectroscopy Leads to the First Interstellar Detection of Singly Deuterated Methyl Mercaptan (CH2DSH)
Published 2025-01-01“…We report an extensive rotational spectroscopic analysis of singly deuterated methyl mercaptan (CH _2 DSH) using both millimeter and far-infrared synchrotron spectra to achieve a global torsional analysis of the three lowest torsional substates ( e _0 , e _1 , and o _1 ) of this nonrigid species. A fit including 3419 millimeter-wave transitions along with 43 infrared torsional subband centers was performed with rms deviations of 0.233 MHz and 0.270 cm ^−1 , respectively, resulting in 68 fit parameters. …”
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10662
Lipoxin A4 yields an electrophilic 15-oxo metabolite that mediates FPR2 receptor-independent anti-inflammatory signaling
Published 2025-01-01“…The enzymatic oxidation of arachidonic acid is proposed to yield trihydroxytetraene species (termed lipoxins) that resolve inflammation via ligand activation of the formyl peptide receptor, FPR2. …”
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10663
FKBP5 as a key regulator of metabolic processes in birds: Insights from chicken pectoral muscle
Published 2025-01-01“…However, limited information is available regarding its role in avian species. This study aimed to clarify the spatiotemporal characteristics of chicken FKBP5 and investigate the effects of exogenous stimuli on its expression. …”
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10664
Genomic data suggest parallel dental vestigialization within the xenarthran radiation
Published 2023-08-01“…We tested these competing hypotheses by examining 11 core dental genes in most living species of Xenarthra, characterizing shared inactivating mutations and patterns of relaxed selection during their radiation. …”
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10665
Identification and functional analysis of Wall-Associated Kinase genes in Nicotiana tabacum
Published 2025-02-01“…Phylogenetic analysis comparing tobacco WAKs (NtWAKs) with Arabidopsis WAKs (AtWAKs) revealed species-specific expansion of these genes. The WAK proteins within each group displayed similar gene structures and conserved motif distributions. …”
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10666
The ameliorative effects of melatonin against BDE-47-induced hippocampal neuronal ferroptosis and cognitive dysfunction through Nrf2-Chaperone-mediated autophagy of ACSL4 degradati...
Published 2025-01-01“…Acyl-CoA synthetase long-chain family member 4 (ACSL4), a key lipid metabolism enzyme dictating ferroptosis sensitivity, accompanied by higher MDA and lipid reactive oxygen species (ROS), was remarkably increased under BDE-47 stress, while melatonin supplementation could suppress the elevated ACSL4 in vivo and in vitro. …”
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10667
Environmental impact assessment of rapeseed production using the LCA method: Part two: Life cycle impact assessment
Published 2024-01-01“…The study found that the total damage to human health was estimated at 0.0048 DALY, while damage due to biodiversity loss was calculated as 0.0001 species per year. Additionally, the damage resulting from the exploitation of geological mineral reserves was determined to be 167 USD per FU. …”
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10668
Exploring the multifaceted roles of Sonneratia apetala and Nipa fruticans in coastal habitat restoration and bioactive properties discovery
Published 2025-02-01“…Background: Sonneratia apetala and Nipa fruticans are mangrove species, perennial wild plants with significant therapeutic, ecological, and environmental value. …”
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10669
La répartition des chimpanzés à Sebitoli (Parc National de Kibale, Ouganda): influence des facteurs naturels et anthropiques
Published 2012-12-01“…Therefore it seems that females are more sedentary than males, especially when they have dependants.Moreover, this study shows that for a better understanding of the influence of landscape properties and plants repartition (food resources) at the forest edge in this area, we should care primarily about interactions between humans, chimpanzees, and the forest, particularly through the connection that the two species have with the landscape. A study of food availability and diversity will help us to describe chimpanzees repartition in function of food phenological status. …”
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10670
Understanding Dioxygen Activation in the Fe(III)-Promoted Oxidative Dehydrogenation of Amines: A Computational Study
Published 2025-01-01“…The DFT calculations show that (i) <sup>3</sup>O<sub>2</sub> abstracts a hydrogen atom from the α-pyridine aliphatic C-H moiety, introducing a double bond regio-selectively at the C<sub>7</sub>N<sub>8</sub> position, via the hydrogen atom transfer (HAT) mechanism, (ii) O<sub>2</sub> does not coordinate to the iron center to generate a high-valent Fe oxo species observed in enzymes and biomimetic complexes, and (iii) the experimental activation parameters (ΔH<sup>≠</sup> = 20.38 kcal mol<sup>−1</sup>, ΔS<sup>≠</sup> = −0.018 kcal mol<sup>−1</sup> K<sup>−1</sup>) fall within in the range of values reported for HAT reactions and align well with the computational results for the activated complex [Fe<sup>II</sup>L<sup>3</sup><sub>N8•</sub>]<sup>2+</sup>···<sup>3</sup>O<sub>2</sub>.…”
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10671
Experimental infection of wild boars (Sus scrofa) with Rickettsia rickettsii and evaluation of the transmission potential to Amblyomma sculptum ticks
Published 2025-01-01“…Recent studies demonstrated the ability of suids (Sus scrofa) to sustain populations of A. sculptum, one of the main tick species found parasitizing wild boars in the midwestern and southeastern regions of Brazil. …”
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10672
Seasonal Variations in the Structure and Function of the Gut Flora in Adult Male Rhesus Macaques Reared in Outdoor Colonies
Published 2025-01-01“…The beneficial genera <i>Lactobacillus</i>, <i>Limosilactobacillus</i>, and <i>Ligilactobacillus</i> and the beneficial species <i>Lactobacillus johnsonii</i>, <i>Limosilactobacillus reuteri</i>, <i>Ligilactobacillus murinus</i>, and <i>Lactobacillus amylovorus</i> all showed the same seasonal trend; namely, their average relative abundance was markedly greater during the winter months compared to other seasons. …”
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10673
The Hormesis effect of cadmium on Panax notoginseng and corresponding impact on the rhizosphere microorganism
Published 2025-02-01“…Conversely, under strong Cd stress, the richness and diversity of the rhizospheric microbial community decrease, while the abundance of cadmium-tolerant species increases, such as Deinococcus and Rhodanobacter.…”
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10674
mTOR downregulation promotes anti-inflammatory responses via the CCL3-CCR5 axis in hypoxic retinopathy
Published 2025-03-01“…Previously, we demonstrated that AAV2-shmTOR, effective across distinct species, holds therapeutic promise by modulating the activated mTOR pathway, yet its mechanisms for reducing inflammation remain largely unexplored. …”
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10675
Application of artificial neural networks for predictive model of municipal solid waste collection in tourist cities
Published 2024-10-01“…In total, 160 samples were gathered, with 20 individuals representing each of the eight diverse marine fish species. The approved protocol for extracting microplastics, which incorporates biological digestion, density separation, and microplastic identification, was strictly followed, although some adaptations were made as the process unfolded. …”
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10676
(-)-Fenchone Ameliorates TNBS-Induced Colitis in Rats via Antioxidant, Immunomodulatory, and Cytoprotective Mechanisms
Published 2024-12-01“…Background: (-)-Fenchone is a bicyclic monoterpene present in the plant species <i>Foeniculum vulgare</i> Mill, <i>Thuja occidentalis</i> L. …”
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10677
Blue elixir of youth and wellness: The multicomponent-multitarget paradigm of Curcuma caesia Roxb
Published 2025-02-01“…This study aims to delve into the antioxidative and protective potential of a rhizome extract from Curcuma caesia Roxb., a less explored species within the turmeric family, focusing on its effects on HaCaT cells subjected to UV radiation. …”
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10678
Galectin-3 secreted by triple-negative breast cancer cells regulates T cell function
Published 2025-02-01“…Similarly, in our in-vitro model, the decreased expression of oxidative phosphorylation genes and mitochondrial dysfunction resulted in a significant increase in CD8 intracellular reactive oxygen species. Consequently, T exhausted cells (CD8/PD1/Tim3/Lag3+) significantly increased in PBMC co-cultured with Gal-3pos TNBCs.To conclude, we revealed a novel TNBC-related Gal-3 suppressor mechanism that involved upregulation of CD4 T regulatory and of CD8 T exhausted cells.…”
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10679
Multi-omics elucidates the kidney damage caused by aquatic Cu via the gut-kidney axis in ducks
Published 2025-02-01“…However, whether excessive Cu intake induces kidney function damage by gut microbiota regulation remains unclear. Ducks are important species of waterfowl that are often exposed to Cu contamination in water sources. …”
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10680
NIR-triggered programmable nanomotor with H2S and NO generation for cascading oncotherapy by three-pronged reinforcing ICD
Published 2025-04-01“…In this study, a near-infrared (NIR)-triggered programmable nanomotor with hydrogen sulfide (H2S) and nitric oxide (NO) generation is well designed to achieve oncotherapy by cascading mild photothermal, gas, and reactive oxygen species (ROS)-reinforced immunogenic cell death. In brief, a gas signal molecule donor NOSH with H2S and NO capable of on-demand H2S and NO release was synthesized and then loaded into hollow mesoporous copper sulfide nanoparticles (termed as HCuSNPs) with an inherent NIR absorption and surface modification activity to obtain the programmable nanomotor (termed as NOSH@PEG-HCuSNPs). …”
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