Results 201 to 210 of about 938,342 (303)

Single‐Cell RNA Sequencing and Spatial Multiomics Unveil Microglia–Mural Interactions Underlying Notoginsenoside R1 Against Ischemic Stroke

open access: yesiMetaMed, EarlyView.
Integrated scRNA‐seq and spatial multiomics provide single‐cell and spatial insights into the neuroprotective effects of NGR1, a clinically validated bioactive compound from Panax notoginseng. NGR1 was associated with a shift in microglial transcriptional states away from ischemia‐associated pro‐inflammatory Adam8hi microglia and toward the protective ...
Qikun Zhao   +10 more
wiley   +1 more source

Putative trait‐based retention of oral‐derived microbes along the oral–gut axis in bamboo‐eating pandas

open access: yesiMetaOmics, EarlyView.
Compared with the two herbivorous comparison species, pandas showed higher estimated oral‐source contributions and enrichment of microbial traits associated with facultative anaerobiosis, biofilm formation, and stress tolerance. These patterns are consistent with a model in which greater oral microbial input and putative host filtering may jointly ...
Lu Huang   +7 more
wiley   +1 more source

Ordered assembly of Cas12a for better performance of CRISPR/Cas system with application to the diagnosis of dental caries

open access: yesInterdisciplinary Medicine, EarlyView.
Here, we present a tetrahedral DNA framework (TDF)‐mediated Cas12a ordered assembly strategy. TDFs arrange CRISPR/Cas12a into ordered structures controllably, enhancing catalytic efficiency through localized Cas12a hotspots while maintaining spatial intervals to facilitate substrate diffusion.
Yining Zhao   +6 more
wiley   +1 more source

Enhanced CRISPR‐cas systems for genome editing and molecular diagnostics

open access: yesInterdisciplinary Medicine, EarlyView.
This review systematically summarizes the major optimization strategies for CRISPR‐Cas systems, focusing on the engineering of Cas proteins, guide RNAs, reporter probes, and the incorporation of chemical additives. The aim is to enhance editing precision and diagnostic capability, thereby expanding the CRISPR system's potential for broader biomedical ...
Sheng Li   +7 more
wiley   +1 more source

Group B streptococcal infections in pregnancy and early life. [PDF]

open access: yesClin Microbiol Rev
Manuel G   +7 more
europepmc   +1 more source

The Impact of Immunoglobulins on Cardiovascular Diseases and Lipid Profiles in Elderly and Middle‐Aged Chinese Individuals: A 15‐Year Retrospective Study

open access: yesJournal of Clinical Laboratory Analysis, EarlyView.
In a 15‐year retrospective study of Chinese adults over 45, we explored the links between immunoglobulins, CVDs, and lipid profiles. Temporal increases in IgG and IgA were positively associated with FFAs, offering new insights into humoral immunity and lipid metabolism, suggesting a mechanistic link between humoral immunity and dyslipidemia ...
Ya Li, Li Jiao, Yuan Gao, Xue‐Feng Ni
wiley   +1 more source

Risk of Household Secondary Invasive Group A Streptococcal Infections After a Prophylaxis Policy Change.

open access: yesJAMA Netw Open
de Gier B   +7 more
europepmc   +1 more source

The role of previous streptococcal infections in adult patients with obsessive-compulsive disorder: a research study. [PDF]

open access: yesCNS Spectr
Marazziti D   +10 more
europepmc   +1 more source

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