mRNA vaccines in the context of cancer treatment: from concept to application.

Immuno-oncology has witnessed remarkable advancements in the past decade, revolutionizing the landscape of cancer therapeutics in an encouraging manner. Among the diverse immunotherapy strategies, mRNA vaccines have ushered in a new era for the therapeutic management of malignant diseases, primarily due to their impressive impact on the COVID-19 pandemic. In this comprehensive review, we offer a systematic overview of mRNA vaccines, focusing on the optimization of structural design, the crucial role of delivery materials, and the administration route.

Autophagy mediated by ROS-AKT-FoxO pathway is required for intestinal regeneration in echinoderms.

Autophagy is essential for maintaining material balance and energy circulation and plays a critical role as a regulatory mechanism in tissue regeneration. However, current studies primarily describe this phenotype, with limited exploration of its molecular mechanisms. In this study, we provided the first evidence that autophagy is required for intestinal regeneration in Apostichopus japonicus and identified a previously unrecognized regulatory mechanism involved in this process.

A new method to predict refracture risk after locking compression plate removal of clavicle shaft.

Background: The incidence rate of subsequent refracture after removal of the implant in mid-shaft clavicle fracture patients is relatively high. This can lead to additional medical costs and cause doctor-patient dispute. This study tries to introduce a new method to predict the refracture risk of the clavicle after hardware removal.

Genomic characteristics and phylogenetic relationships of Cutibacterium acnes breast milk isolates.

Background: Cutibacterium acnes is one of the most commonly found microbes in breast milk. However, little is known about the genomic characteristics of C. acnes isolated from breast milk.

Habitat-based MRI radiomics to predict the origin of brain metastasis.

Background: This study aims to explore the value of habitat-based magnetic resonance imaging (MRI) radiomics for predicting the origin of brain metastasis (BM).

Purpose: To investigate whether habitat-based radiomics can identify the metastatic tumor type of BM and whether an imaging-based model that integrates the volume of peritumoral edema (VPE) can enhance predictive performance.

Methods: A primary cohort was developed with 384 patients from two centers, which comprises 734 BM lesions.

Uniform single-crystal mesoporous metal-organic frameworks.

The synthesis of mesoporous metal-organic frameworks (meso-MOFs) is desirable as these materials can be used in various applications. However, owing to the imbalance in structural tension at the micro-scale (MOF crystallization) and the meso-scales (assembly of micelles with MOF subunits), the formation of single-crystal meso-MOFs is challenging. Here we report the preparation of uniform single-crystal meso-MOF nanoparticles with ordered mesopore channels in microporous frameworks with definite arrangements, through a cooperative assembly method co-mediated by strong and weak acids.

Algae- and bacteria-based biodegradation of phthalic acid esters towards the sustainable green solution.

Phthalic acid esters are widely used worldwide as plasticizers. The high consumption of phthalates in China makes it the world's largest plasticizer market. The lack of phthalic acid ester's chemical bonding with the polymer matrix facilitates their detachment from plastic products and subsequent release into the environment and causes serious threats to the health of living organisms.

Unveiling the dual role of biocolonization: a case study on the deterioration and preservation of sandstone monuments in Leshan Giant Buddha, China.

For large, open-air lithic cultural heritage, colonization is an inevitable process. This study examines the dual impact of colonization on the Leshan Giant Buddha's sandstone monuments, focusing on both biodeterioration and protection. Over three years, we conducted field surveys and monitored biocrusts (bryophytes, lichens, and biofilms) on these monuments, observing significant biodeterioration primarily due to mechanical exfoliation and acid corrosion.

Parasitic structure defect blights sustainability of cobalt-free single crystalline cathodes.

Recent efforts to reduce battery costs and enhance sustainability have focused on eliminating Cobalt (Co) from cathode materials. While Co-free designs have shown notable success in polycrystalline cathodes, their impact on single crystalline (SC) cathodes remains less understood due to the significantly extended lithium diffusion pathways and the higher-temperature synthesis involved. Here, we reveal that removing Co from SC cathodes is structurally and electrochemically unfavorable, exhibiting unusual voltage fade behavior.

Recent Advances of the Effect of HO on VOC Oxidation over Catalysts: Influencing Factors, Inhibition/Promotion Mechanisms, and Water Resistance Strategies.

Water vapor is a significant component in real volatile organic compounds (VOCs) exhaust gas and has a considerable impact on the catalytic performance of catalysts for VOC oxidation. Important progress has been made in the reaction mechanisms of HO and water resistance strategies for VOC oxidation in recent years. Despite advancements in catalytic technology, most catalysts still exhibit low activity under humid conditions, presenting a challenge in reducing the adverse effects of HO on VOC oxidation.

Pre-operative ultrasound localization of misdiagnosed foreign object as verruca vulgaris: a case report.

Aim: Verruca vulgaris is a common skin disease among children. Foreign object mimicking a wart is unusual.

Methods: A report of a 6-year-old boy with foreign object misdiagnosed as verruca vulgaris.

Alkaloids and lignans isolated from Alisma orientale exhibit anti-pulmonary fibrosis activities by modulating an apoptotic signaling pathway.

From the tuber of Alisma orientale (Sam.) Juzep. (Alismataceae), twenty-four compounds were isolated, including six (1, 2, 3, 10, 14, and 17) that were not yet characterized.

Unveiling ADAMTS12: A Key Driver of Bladder Cancer Progression via COL3A1-Mediated Activation of the FAK/PI3K/AKT Signaling Pathway.

Bladder cancer (BCa) is a common and lethal disease characterized by high recurrence rates and limited treatment options. Understanding the molecular pathways of BCa progress is crucial for investigating more effective targeted therapies. While ADAMTS12 is known to contribute to cancer progression and treatment resistance, its prognostic significance and underlying mechanisms in BCa remain poorly understood.

Downregulation of the PI3K/AKT/mTOR/MMP-13 Pathway for Promoting Interface Healing via Lubricating Microspheres.

Interface friction impedes tissue healing and stimulates interface cells to produce matrix metalloproteinases (MMPs); however, the precise mechanisms underlying matrix degradation, and the formation of fibrous scars remain unclear. This research involved the development of interface lubricating microspheres that inhibit the PI3K/AKT/mTOR signaling pathway in tenocytes. This inhibition significantly decreased MMP-13 expression and increased COL-1 production, thereby facilitating interface repair and regeneration.

Synergistic production of nitrogen-rich hydrochar and solid biofuels via co-hydrothermal carbonization of microalgae and macroalgae: when nitrogen circularity matters.

This work explores the synergies between N-rich (Chlorella pyrenoidosa) and N-deficient (Undaria pinnatifida) macroalgae for the production of N-containing hydrochar and solid biofuels via co-hydrothermal carbonization (co-HTC). The impact of the feedstock (each alga alone and all possible binary mixtures) was comprehensively assessed under different temperatures (180-260 °C) and times (60-240 min). The synergies between micro and macroalgae governed product distribution, nitrogen transformation pathways, and hydrochar quality, with these effects varying by processing conditions.

Manganese-modified reed biochar decreased nutrients and methane release from algae debris-contaminated sediments.

Biochar is one of the ways for carbon storage, pollution control and biosolid reuse. Aquatic plant reeds are widely used in nutrient removal in wetlands and have huge biomass. Nonetheless, little is known regarding the effects of reed-based biochar on sediments.

AO-UBERRemoval of mixed antibiotics from saline wastewater under intermittent electrical stimulation and alterations of microbial communities and resistance genes.

Antibiotics and antibiotic resistance genes (ARGs) are severe refractory pollutants in water. However, the effect of an intermittent electrical stimulation on the removal of antibiotics and ARGs from saline wastewater remains unclear. An anaerobic-aerobic-coupled upflow bioelectrochemical reactors (AO-UBERs) was used to treat tetracycline (TC) and quinolone (QN) in saline wastewater.

Facile Synthesis of Flower-cluster ZIF Nanocarriers: Performance in Controlled Release of Thiamethoxam and Insecticidal Activity.

At present, it is highly important to develop nanopesticide, which can improve the effect of pesticides and reduce the risks of environmental. Zeolitic imidazolate framework (ZIF) is usually used as a nanocarrier of nanopesticide, which has a porous structure and stimuli-responsive properties. However, the drug loading performance and stability of ZIF are poor.

Metagenomic next-generation sequencing on treatment strategies and prognosis of patients with lower respiratory tract infections: a systematic review and meta-analysis.

Objectives: Controversy exists regarding the benefits of metagenomic next-generation sequencing (mNGS) in lower respiratory tract infections (LRTIs). We assessed the impact of mNGS on the treatment and prognosis of LRTI patients through a systematic review and meta-analysis.

Methods: A literature search was conducted in PubMed, Embase and CENTRAL databases up to February 19, 2024.

Photoredox/Nickel Dual-Catalytic Asymmetric Silylarylation of Alkenes.

The efficient construction of chiral aryl-containing organosilicon frameworks via catalytic enantioselective three-component silylarylation of alkenes remains a great challenge. Herein, a photoredox/nickel dual-catalytic asymmetric protocol has been disclosed by using a chiral biimidazoline (BiIM) as the ligand, silylboranes as the silyl radical precursors, aryl bromides as the coupling partners, and morpholine as the promoter. Remarkably, the reaction features mild and green conditions, high reaction efficiency, and excellent enantioselectivity, enabling the facile synthesis of valuable chiral tropic acid and sila-isoflavanone structures.

Resveratrol amplifies the anti-tumor effect of α-PD-1 by altering the intestinal microbiome and PGD2 content.

The anti-PD-1 mAb may be further considered along with PGD2 or active molecules that can promote PGD2 synthesis to enhance the anti-tumor immune response.

Patient-Reported Outcome Scale for Allergic Rhinitis (AR-PRO): Development and Validation in China.

Background: Patient-reported outcomes (PROs) have become indispensable measures in allergic rhinitis (AR) clinical trials. However, there is currently no scale specifically designed for the Chinese population. This study aimed to develop and validate the patient-reported outcome scale for allergic rhinitis (AR-PRO) to provide a reliable tool for AR patients in China.

The synergistic effects of microcredit access and agricultural technology adoption on maize farmer's income in Kenya.

Addressing global food security demands urgent improvement in agricultural productivity, particularly in developing economies where market imperfections are perverse and resource constraints prevail. While microcredit is widely acknowledged as a tool for economic empowerment, its role in facilitating agricultural technology adoption and improving agricultural incomes remains underexplored. This study examines the synergistic effects of microcredit access and agricultural technology adoption on the incomes of maize farmers in Kenya.

Agent-based simulation of trust networks and opportunistic behaviours of hydraulic infrastructure project participants.

Opportunistic behaviour has become a research hotspot in hydraulic infrastructure project management owing to its serious damage to the cooperation efficiency of all participants in a project. The trust networks formed by each participant can restrain opportunistic behaviour, but due to the dynamic evolution of the networks, its research should adopt a dynamic paradigm. The structure and evolution of trust networks can be simulated using computer simulations and modelling.