Publications by authors named "Jingbo Hu"

Renal ischemia-reperfusion (IR) induces tissue hypoxia, resulting in disrupted energy metabolism and heightened oxidative stress. These factors contribute to tubular cell damage, which is a leading cause of acute kidney injury (AKI) and can progress to chronic kidney disease (CKD). The excessive generation of reactive oxygen species (ROS) plays a crucial role in the pathogenesis of AKI.

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Selective coupling of C platform molecules to C olefins is a cornerstone for establishing a sustainable chemical industry based on nonpetroleum sources. Vinyl chloride (CHCl), one of the top commodity petrochemicals, is commercially produced from coal- or oil-derived C hydrocarbon (acetylene and ethylene) feedstocks with a high carbon footprint. Here, we report a C-based route for vinyl chloride synthesis via the selective oxidative coupling of methyl chloride.

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The hypoxic environment in tumors is closely linked to tumor structure, function, dissemination, invasion, metastasis, and drug resistance. Nitroreductase (NTR) is often recognized as a biomarker to evaluate the hypoxia degree for tumor cells. Traditional detection methods such as PET, MRI and multispectral photoacoustic tomography have limitations.

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This study conducted a systematic analysis to explore natural DNA topoisomerase I (topo I) inhibitors from (). Crude extract of exhibited notable toxic and anti-proliferative effects on A549 cells. A total of 36 components were identified using bioaffinity ultrafiltration UPLC-ESI-MS/MS.

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Ischemia-reperfusion-induced acute kidney injury (IR-AKI) commonly occurs in situations such as hemorrhagic shock, kidney transplantation, and cardiovascular surgery. As one of the significant causes of AKI, IR-AKI is characterized by its high incidence and mortality rates. Currently, effective inflammation control is the key for the treatment of IR-AKI.

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Cellulose nanocrystals (CNCs) are a green resource which can produce photonic crystal films with structural colors in evaporation-induced self-assembly; CNC photonic crystal films present unique structural colors that cannot be matched by other colored materials. Recently, the mechanisms of CNC photonic crystal films with a unique liquid crystal structure were investigated to obtain homogenous, stable, and even flexible films at a large scale. To clarify the mechanism of colorful CNC photonic crystal films, we briefly summarize the recent advances from the correlations among the preparation methods, microstructures, and color properties.

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As economic development advances, there is an increasing focus on improving health conditions, making healthcare expenditure a critical issue worldwide. In China, healthcare spending has shown a marked upward trend, highlighting the importance of understanding its underlying determinants to guide effective policy-making. This study introduces the application of an SV-TVP-FAVAR model to examine the drivers of healthcare expenditure in China from 2007 to 2022.

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Article Synopsis
  • * Lignin, a natural and renewable material, has the potential to replace petroleum-based components in PU production, with various modification methods explored to enhance its effectiveness.
  • * The review highlights the green synthesis of polyurethanes and their potential applications in flexible electronics, which may inspire new developments in the wearable technology industry.
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The effective treatment of acute lung injury (ALI) remains a significant challenge. Patients with ALI demonstrate an abundance of proinflammatory mediators in both bronchoalveolar lavage fluid (BALF) and circulating plasma. Bardoxolone methyl (BM) is a semi-synthetic triterpenoid derived from oleanolic acid, a natural product known for its ability to inhibit proinflammatory signaling.

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Article Synopsis
  • Acute lung injury (ALI) is a serious condition with no fully effective treatments yet, highlighting the need for new strategies.
  • Researchers developed nanostructured lipid carriers (NLCs) that are conjugated with anti-VCAM-1 antibodies to deliver melatonin more effectively to lung cells.
  • The study showed that these VCAM/MLT NLCs improve drug delivery, reduce pulmonary inflammation, and offer significant therapeutic benefits for ALI in lab settings.
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Correction for 'An E-selectin targeting and MMP-2-responsive dextran-curcumin polymeric prodrug for targeted therapy of acute kidney injury' by Jing-Bo Hu , , 2018, , 3397-3409, https://doi.org/10.1039/C8BM00813B.

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The development of low-cost and high-performance flexible sensor materials is crucial for the advancement of wearable electronic devices, medical monitoring, and human-machine interfaces. In this study, a poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS)-coated multiwalled carbon nanotube (MWCNT)-reinforced polydimethylsiloxane (PDMS) composite foam with a uniform organic/inorganic and inner/outer cooperative conductive network was developed to detect tensile and compressive forces. The study demonstrates that the internally cross-linked MWCNTs and PEDOT:PSS coatings within the foam framework play a crucial role in the porous structure and sensing properties of the composite foam.

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The pathogenesis of acute lung injury (ALI) involves various mechanisms, such as oxidative stress, inflammation, and epithelial cell apoptosis. However, current drug therapies face limitations due to issues like systemic distribution, drug degradation in vivo, and hydrophobicity. To address these challenges, we developed a pH-responsive nano-drug delivery system for delivering antioxidant peptides to treat ALI.

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The combination of organic and inorganic materials has been considered an effective solution for achieving ambient thermoelectric energy harvesting and has been developing rapidly. Here, PEDOT:PSS/MWCNT (PPM) composite hydrogels were synthesized using the self-assembled gelation process of poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) and the interaction between PEDOT:PSS and multi-walled carbon nanotubes (MWCNTs) without the addition of any surfactant. After immersion in dimethyl sulfoxide and freeze-drying, the hydrogel is easily dispersed in water and used as a direct ink writing (DIW) 3D printing ink.

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Background: Artemisiae Scopariae Herba (ASH) has been widely used as plant medicine in East Asia with remarkable antitumor activity. However, the underlying mechanisms have not been fully elucidated.

Methods: This study aimed to construct a multi-disciplinary approach to screen topoisomerase I (topo I) inhibitors from ASH extract, and explore the antitumor mechanisms.

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is an obligate parasitic ciliate that causes severe economic damage in aquaculture. The parasite contains numerous extrusive organelles (extrusomes) that assist in its pathogenesis and reproduction. However, the structure of these extrusomes and the molecular profiles involved in exocytosis remain unclear.

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Manipulation of the flavivirus genome to accommodate and express a heterologous gene of interest has become an attractive approach for gene delivery and the development of viral-vectored vaccines. However, due to the inherent genetic instability of the flavivirus genomes, the construction of recombinant viruses carrying a foreign gene could be problematic and heavily resistant. In this study, the possibility of the Japanese encephalitis virus (JEV) as a stable flavivirus vector for the expression of a foreign gene was assessed using reverse genetics.

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Porcine reproductive and respiratory syndrome virus (PRRSV) is one of the most economically important pathogens to the swine industry worldwide over the past three decades. No approved effective antiviral drug is available to control this virus. The antiviral effects of allicin (diallyl thiosulfinate) on many human and animal viruses have been documented.

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Article Synopsis
  • Scutellaria baicalensis Georgi (SBG), a medicinal plant from East Asia, has notable anti-cancer effects, but its mechanisms are still unclear.
  • An integrated analysis was conducted to identify flavonoids in SBG that inhibit topoisomerase I (topo I), with findings showing cytotoxic activity on Hela cells and five flavonoids as potential inhibitors.
  • The study highlighted interactions like π-π and hydrogen bonding in binding to topo I, while identifying key pathways and networks that contribute to its anti-cancer effects, suggesting a promising strategy for researching natural products in cancer treatment.
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Background: Shortening is used widely in cookie preparation to improve quality and texture. However, large amounts of saturated and trans fatty acids present in shortening have adverse effects on human health, and much effort has been made to reduce the use of shortening. The use of oleogels might be a suitable alternative.

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Article Synopsis
  • The text references a correction to an article indicated by the DOI 10.3389/fbioe.2022.984424.
  • The correction may include updates or revisions regarding the content or findings of the original article.
  • It emphasizes the importance of accuracy and transparency in scholarly publications.
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Japanese encephalitis virus (JEV) is the major cause of viral encephalitis in humans throughout Asia. In the past twenty years, the emergence of the genotype I (GI) JEV as the dominant genotype in Asian countries has raised a significant threat to public health security. However, no clinically approved drug is available for the specific treatment of JEV infection, and the commercial vaccines derived from the genotype III JEV strains merely provided partial protection against the GI JEV.

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Article Synopsis
  • * Nanoparticles offer a promising method for drug transport across the BBB, utilizing pathways such as passive diffusion, endocytosis, and receptor-mediated transport.
  • * The review discusses various materials for brain-targeted delivery (like natural and synthetic polymers) and explores their applications and future potential in treating ischemic stroke, highlighting both opportunities and challenges.
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