Conference 2024: Building an innovative scientific research ecosystem for microbiome and One Health.

The Conference 2024 provides a platform to promote the development of an innovative scientific research ecosystem for microbiome and One Health. The four key components - Technology, Research (Biology), Academic journals, and Social media - form a synergistic ecosystem. Advanced technologies drive biological research, which generates novel insights that are disseminated through academic journals.

Revolutionizing cancer treatment: the emerging potential and potential challenges of self-processed CAR cell therapy.

Chimeric antigen receptor (CAR) cell immunotherapies, including CAR-T, CAR-Macrophages, CAR-Natural Killer, CAR-γδ T, etc., have demonstrated significant advancements in the treatment of both hematologic malignancies and solid tumors. Despite the notable successes of traditional CAR cell manufacturing, its application remains constrained by the complicated production process and expensive costs.

The rheumatoid arthritis gut microbial biobank reveals core microbial species that associate and effect on host inflammation and autoimmune responses.

Gut microbiota dysbiosis has been implicated in rheumatoid arthritis (RA) and influences disease progression. Although molecular and culture-independent studies revealed RA patients harbored a core microbiome and had characteristic bacterial species, the lack of cultured bacterial strains had limited investigations on their functions. This study aimed to establish an RA-originated gut microbial biobank (RAGMB) that covers and further to correlates and validates core microbial species on clinically used and diagnostic inflammation and immune indices.

Photoinduced Co/Ni-cocatalyzed Markovnikov hydroarylation of unactivated olefins with aryl bromides.

Transition-metal-catalyzed hydroarylation of unactivated alkenes metal hydride hydrogen atom transfer (MHAT) is an attractive approach for the construction of C(sp)-C(sp) bonds. However, this kind of reaction focuses mainly on using reductive hydrosilane as a hydrogen donor. Here, a novel photoinduced Co/Ni-cocatalyzed Markovnikov hydroarylation of unactivated alkenes with aryl bromides using protons as a hydrogen source has been developed.

Association of enlarged perivascular spaces with cognitive function in dementia-free older adults: A population-based study.

Introduction: We sought to characterize cognitive profiles associated with enlarged perivascular spaces (EPVS) among Chinese older adults.

Methods: This population-based study included 1191 dementia-free participants (age ≥60 years) in the MIND-China MRI Substudy (2018-2020). We visually evaluated EPVS in basal ganglia (BG) and centrum semiovale (CSO), white matter hyperintensities (WMHs), lacunes, cerebral microbleeds (CMBs), and cortical superficial siderosis.

Acoustic vibration promotes in vitro expansion of human embryonic stem cells.

Objectives: This study aimed to investigate the effect of acoustic vibration on the pluripotency of human embryonic stem cells (hESCs) and evaluate cell proliferation and self-renewal ability post-treatment.

Methods: The human ES cell line H1 was used for the experiments. hESCs were treated with an acoustic vibration device.

Palladium-catalyzed asymmetric [4 + 3] cycloaddition of methylene-trimethylenemethane: access to seven-membered exocyclic axially chiral allenes.

A palladium-catalyzed asymmetric [4 + 3] cycloaddition of the methylene-trimethylenemethane donor with an azadiene has been developed, affording benzofuro[3,2-]azepine-derived exocyclic chiral allene with control of axial and point chirality. The target compounds were generated in good to excellent yields and with high diastereoselectivities and enantioselectivities (up to >20 : 1 dr, 99% ee). Furthermore, this cycloaddition reaction could be efficiently scaled-up and several synthetic transformations were accomplished for the construction of useful chiral allenol and chiral spirocyclic derivatives.

Clinical features and molecular landscape of cuproptosis signature-related molecular subtype in gastric cancer.

Recent studies have highlighted the biological significance of cuproptosis in disease occurrence and development. However, it remains unclear whether cuproptosis signaling also has potential impacts on tumor initiation and prognosis of gastric cancer (GC). In this study, 16 cuproptosis-related genes (CRGs) transcriptional profiles were harnessed to perform the regularized latent variable model-based clustering in GC.

Multifunctional elastomeric composites based on 3D graphene porous materials.

3D graphene porous materials (3GPM), which have low density, large porosity, excellent compressibility, high conductivity, hold huge promise for a wide range of applications. Nevertheless, most 3GPM have brittle and weak network structures, which limits their widespread use. Therefore, the preparation of a robust and elastic graphene porous network is critical for the functionalization of 3GPM.

O-glycosylation in viruses: A sweet tango.

O-glycosylation is an ancient yet underappreciated protein posttranslational modification, on which many bacteria and viruses heavily rely to perform critical biological functions involved in numerous infectious diseases or even cancer. But due to the innate complexity of O-glycosylation, research techniques have been limited to study its exact role in viral attachment and entry, assembly and exit, spreading in the host cells, and the innate and adaptive immunity of the host. Recently, the advent of many newly developed methodologies (e.

Preparation of imidazole-modified paper membrane for selective extraction of gallic acid and its structural and functional analogues from .

In the search for pharmaceutically active compounds from natural products, it is crucial and challenging to develop separation methods that target not only structurally similar compounds but also a class of compounds with desired pharmaceutical functions. To achieve both structure-oriented and function-oriented selectivity, the choice of functional monomers with broad interactions or even biomimetic roles towards targeted compounds is essential. In this work, an imidazole (IM)-functionalized paper membrane was synthesized to realize selectivity.

Hollow metal-organic framework-based, stimulator of interferon genes pathway-activating nanovaccines for tumor immunotherapy.

Nanovaccines have emerged as promising agents for cancer therapy because of their ability to induce specific immune responses without off-target effects. However, inadequate cytotoxic T lymphocyte response and low antigen/adjuvant encapsulation remain major obstacles to vaccinating against cancer. Herein, we designed a stimulator of interferon genes (STING) pathway-activating nanovaccine based on hollow metal-organic frameworks (MOFs) for tumor treatment.

The advantages of general anesthesia subthalamic deep brain stimulation for Parkinson's disease in the enhanced recovery after surgery: A randomized clinical trial.

Background And Aims: With advancements in imaging and microelectrode recording techniques, general anesthesia (GA) has emerged as an alternative option for Parkinson's disease (PD) patients undergoing subthalamic nucleus deep brain stimulation (STN-DBS). In this study, we compared the advantages and disadvantages of using GA and local anesthesia for STN-DBS in enhanced recovery after surgery (ERAS).

Methods: Surgical outcomes of STN-DBS were evaluated using the unified PD rating scales (UPDRS).

A risk model based on ferroptosis- and cuproptosis-related lncRNAs predicts prognosis and immune microenvironment in lung adenocarcinoma by bioinformatics analysis and experimental verification.

Ferroptosis and cuproptosis are both novel types of cell death. Long noncoding RNAs (lncRNAs) are associated with multiple cancers. Notably, bioinformatics study of ferroptosis- and cuproptosis-related lncRNAs (FCLs) in lung adenocarcinoma (LUAD) has not been elucidated.

Dandelion polysaccharide treatment protects against dextran sodium sulfate-induced colitis by suppressing NF-κB/NLRP3 inflammasome-mediated inflammation and activating Nrf2 in mouse colon.

The treatment of ulcerative colitis (UC) is still an intractable medical problem. Polysaccharides are promising candidates for the treatment of UC and have received widespread attention in recent years. The objective of this study was to explore the protective effect and underlying mechanism of dandelion polysaccharide (DP) on dextran sulfate sodium (DSS)-induced colitis in mice.

Suppression of tumorigenesis in LUAD by LRP1B through regulation of the IL-6-JAK-STAT3 pathway.

Lung adenocarcinoma (LUAD) is the most common type of lung cancer. LRP1B was initially identified as a cancer suppressor in several cancers. However, the potential biological phenotypes and molecular mechanisms of LRP1B in LUAD have not been fully investigated.

Photothermal theranostics with glutathione depletion and enhanced reactive oxygen species generation for efficient antibacterial treatment.

Drug-resistant bacteria caused by the abuse of antibiotics have brought great challenges to antimicrobial therapy. Herein an antibiotic-free polydopamine (PDA) modified metal-organic framework (PDA-FDM-23) with photothermal-enhanced chemodynamic effect was developed for synergistic antibacterial treatment. The PDA-FDM-23 antibacterial agent exhibited high peroxidase-like activity.

Triglyceride-glucose index, Alzheimer's disease plasma biomarkers, and dementia in older adults: The MIND-China study.

Introduction: Population-based studies have rarely explored the associations of the triglyceride-glucose (TyG) index, a surrogate marker of insulin resistance, with dementia and plasma biomarkers for amyloid beta (Aβ) and neurodegeneration.

Methods: This population-based study included 5199 participants (age ≥ 65 years); of these, plasma Aβ, total tau, and neurofilament light chain (NfL) were measured in 1287 persons. Dementia and subtypes were diagnosed following the international criteria.

High post-chemotherapy TIL and increased CD4+TIL are independent prognostic factors of surgically resected NSCLC following neoadjuvant chemotherapy.

Neoadjuvant chemotherapy (NCT) has significantly improved the overall survival of patients with operable non-small cell lung cancer (NSCLC). Chemotherapy can remodel the tumor immune microenvironment (TIME) and has an important influence on antitumor immunity. For patients who underwent surgery for resected NSCLC following NCT (NCT-NSCLC), a prognostic value comparison between naïve and post-chemotherapy TIME is absent.

Developmental and reproduction toxicity studies of Biolimus A9 in SD rats.

Biolimus A9 (BA9) is a novel rapamycin derivative. In this report we evaluated the potential toxicity of BA9 in a developmental and reproduction toxicity study (segment Ⅰ, Ⅱ, Ⅲ). In segment I, body weight gains in F0 rats receiving 0.

Polyoxometalate-based nanocomposites for antitumor and antibacterial applications.

Polyoxometalates (POMs), as emerging inorganic metal oxides, have been shown to have significant biological activity and great medicinal value. Nowadays, biologically active POM-based organic-inorganic hybrid materials have become the next generation of antibacterial and anticancer drugs because of their customizable molecular structures related to their highly enhanced antitumor activity and reduced toxicity to healthy cells. In this review, the current developed strategies with POM-based materials for the purpose of antibacterial and anticancer activities from different action principles inducing cell death and hyperpolarization, cell plasma membrane destruction, interference with bacterial respiratory chain and inhibiting bacterial growth are overviewed.

Clinical efficacy and quality of life effect of acetylcysteine plus pirfenidone in patients with pulmonary fibrosis.

Objective: To study the clinical efficacy of acetylcysteine combined with pirfenidone in patients with pulmonary fibrosis (PF).

Methods: A total of 114 PF patients admitted from January 2018 to January 2019 were retrospectively analyzed. Among them, 64 patients treated with acetylcysteine combined with pirfenidone were classified into a research group, and the other 50 treated with acetylcysteine combined with budesonide were assigned into a control group.

Opportunities and challenges of immune checkpoint inhibitors for extensive-stage small-cell lung cancer.

Small-cell lung cancer (SCLC) accounts for 15%-20% of primary lung cancers, and it is characterized by low differentiation, rapid proliferation, and early metastasis. At least two-thirds of SCLC patients present with the extensive stage (ES) at the time of initial clinical diagnosis. Over the last 2 decades, platinum-based combination chemotherapy has remained the standard first-line treatment for SCLC.