Data-driven exploration of weak coordination microenvironment in solid-state electrolyte for safe and energy-dense batteries.

The unsatisfactory ionic conductivity of solid polymer electrolytes hinders their practical use as substitutes for liquid electrolytes to address safety concerns. Although various plasticizers have been introduced to improve lithium-ion conduction kinetics, the lack of microenvironment understanding impedes the rational design of high-performance polymer electrolytes. Here, we design a class of Hofmann complexes that offer continuous two-dimensional lithium-ion conduction channels with functional ligands, creating highly conductive electrolytes.

Loss of flavonoids homeostasis leads to pistillody in sua-CMS of Nicotiana tabacum.

The homeotic transformation of stamens into pistil-like structures (pistillody) causes cytoplasmic male sterility (CMS). This phenomenon is widely present in plants, and might be induced by intracellular communication (mitochondrial retrograde signaling), but its systemic regulating mechanism is still unclear. In this study, morphological observation showed that the stamens transformed into pistil-like structures, leading to flat and dehiscent pistils, and fruit set decrease in sua-CMS (MS K326, somatic fusion between Nicotiana.

Gaseous Synergistic Self-Assembly and Arraying to Develop Bio-Organic Photocapacitors for Neural Photostimulation.

Bioinspired supramolecular architectonics is attracting increasing interest due to their flexible organization and multifunctionality. However, state-of-the-art bioinspired architectonics generally take place in solvent-based circumstance, thus leading to achieving precise control over the self-assembly remains challenging. Moreover, the intrinsic difficulty of ordering the bio-organic self-assemblies into stable large-scale arrays in the liquid environment for engineering devices severely restricts their extensive applications.

Protecting monoclonal antibodies via competitive interfacial adsorption of nonionic surfactants.

Hypothesis: Bioengineered monoclonal antibodies (mAbs) have gained significant recognition as medical therapies. However, during processing, storage and use, mAbs are susceptible to interfacial adsorption and desorption, leading to structural deformation and aggregation, and undermining their bioactivity. To suppress antibody surface adsorption, nonionic surfactants are commonly used in formulation.

Graphene quantum dot-modified CoO/NiCoO yolk-shell polyhedrons as a polysulfide-adsorptive sulfur host for lithium-sulfur batteries.

The shuttle effect of lithium polysulfides and non-ideal reaction kinetics restrict the development of high-energy-density lithium-sulfur (Li-S) batteries. Here, we report a graphene quantum dot (GQD)-modified CoO/NiCoO yolk-shell polyhedron as a sulfur host for Li-S batteries. GQDs shorten transport pathways of electrons, while strong binding of CoO and NiCoO to LiS, LiS and LiS are demonstrated from density functional theory calculations.

Phenotypic plasticity and increased infiltration of peripheral blood-derived TREM1 mono-macrophages following radiotherapy in rectal cancer.

In our previously reported phase 2 and phase 3 studies, the combination of short-course radiotherapy and neoadjuvant immunochemotherapy (SIC) is established as effective cancer therapies for locally advanced rectal cancer (LARC). Here, we apply multi-omic analyses to paired pre- and post-treatment LARC specimens undergoing SIC. The peripheral blood-derived TREM1 mono-macrophage subsets that display a pro-inflammatory phenotype are identified and correlate with complete response to SIC.

Complete chloroplast genome of eight Phaius (Orchidaceae) species from China: comparative analysis and phylogenetic relationship.

Background: Phaius Lour. (Collabieae, Orchidaceae) is a small genus consisting of about 45 species, with highly ornamental and medicinal values. However, the phylogenetic relationship of Phaius among Calanthe s.

A Novel Array-Based Fluorescent Sensing Approach for the Identification and Quantification of Pesticides with High Sensitivity Based on Distinguishable Cross-response Algorithm.

The presence of excessive residues of pesticides poses a great threat to ecology and human health. Herein, a novel, low-cost, simple and precise quantification sensing platform was established for differentiating and monitoring four common pesticides in China. Particularly, the array-based ratio fluorescent sensor array detector (ARF-SAD) based on cross-reaction characteristics of porphyrins and other porphyrin derivative was successfully constructed and integrated into the platform.

Microaggressions and Cultural Ruptures in Psychiatry: Extending Multicultural Counseling Orientation to Psychiatric Services.

Racial microaggressions and cultural ruptures have a significant impact on mental health care for Black, Indigenous, and people of color (BIPOC) communities. This article reviews the application of the multicultural counseling orientation framework in psychiatry to address these challenges and improve therapeutic outcomes. The authors outline strategies to integrate cultural humility into psychiatric practice, with an emphasis on self-reflection, feedback, and the recognition of microaggressions.

Longitudinal circulating tumor DNA monitoring in predicting response to short-course radiotherapy followed by neoadjuvant chemotherapy and camrelizumab in locally advanced rectal cancer: data from a Phase Ⅲ clinical trial (UNION).

This study, conducted as part of a multicenter phase III clinical trial, aimed to assess the utility of circulating tumor DNA (ctDNA)-based minimal residual disease (MRD) in comparing the efficacy of short-course and long-course chemoradiotherapy (CRT) for locally advanced rectal cancer (LARC). A total of 244 plasma samples from 79 LARC patients undergoing neoadjuvant therapy (NAT) before surgery were collected at various time points. Targeted deep sequencing using a novel MRD panel was performed.

Impaired ARID1A expression attenuated the immune response in gastric cancer via histone acetylation.

Background: The primary objective of this study was to examine whether ARID1A mutations confer a fitness advantage to gastric cancer from an immunological perspective, along with elucidating the underlying mechanism. Additionally, we aimed to identify the clinical potential of combining epigenetic inhibitors with immune checkpoint inhibitors to improve the efficacy of immunotherapy for gastric cancer.

Methods: The correlation between ARID1A gene expression and gastric cancer patient survival was analyzed using the GEO dataset GSE62254.

Self-assembled peptide microtubes (SPMTs)/SnO sensors for enhanced room-temperature gas detection under visible light illumination.

Nitrogen dioxide (NO) is an important contaminant that poses a severe threat to environmental sustainability. Traditional inorganic NO gas detectors are generally used under harsh operating conditions and employ environmentally unfriendly resources, thus preventing widespread practical applications. Herein, self-assembled peptide microtubes (SPMTs) are combined with SnO nanoparticles (NPs) to develop a bioinspired NO gas sensor.

Experimental and computational analysis of SnS encapsulated into carbonized chitosan as electrode material for potassium ion batteries.

Tin sulphide compounds (SnS, x = 1, 2) are potential anode materials for potassium-ion batteries (PIBs) due to their characteristic layered structure, high theoretical capacity, non-toxicity and low production cost. However, they suffer from significant volume changes resulting in poor performance of such anodes. In this work incorporation of SnS into the carbon structure was expected to overcome these disadvantages.

IRG1/Itaconate inhibits hepatic stellate cells ferroptosis and attenuates TAA-induced liver fibrosis by regulating SLC39A14 expression.

This study aimed to elucidate the protective roles of Immune Response Gene-1 (IRG1) and exogenous itaconate in murine models of hepatic fibrosis and to delineate the underlying mechanistic pathways using both wild-type and IRG1-deficient (IRG1) mice. Primary murine stellate cells (mHSC) and bone marrow-derived macrophages (BMDM) were isolated and cocultured. Hepatocellular fibrosis was induced in vitro using Transforming Growth Factor-beta (TGF-β) to evaluate the protective efficacy of IRG1/itaconate.

Native liver T1 mapping on magnetic resonance imaging for an evaluation of congestive liver injury in children with congenital heart disease.

Fontan-associated liver disease (FALD) may be caused by chronic liver congestion due to high central venous pressure (CVP). Recently, the usefulness of liver native T1 mapping in magnetic resonance imaging (MRI) in adulthood has been reported. To evaluate the usefulness of native liver T1 mapping in children with congenital heart disease (CHD), we investigated the utility of native liver T1 relaxation time (LT1) in pediatric Fontan patients in comparison to other CHDs.

Chinese expert consensus on sequential surgery following conversion therapy based on combination of immune checkpoint inhibitors and antiangiogenic targeted drugs for advanced hepatocellular carcinoma (2024 edition).

Up to half of hepatocellular carcinoma (HCC) cases are diagnosed at an advanced stage, for which effective treatment options are lacking, resulting in a poor prognosis. Over the past few years, the combination of immune checkpoint inhibitors and anti-angiogenic targeted therapy has proven highly efficacious in treating advanced HCC, significantly extending patients' survival and providing a potential for sequential curative surgery. After sequential curative hepatectomy or liver transplantation following conversion therapy, patients can receive long-term survival benefits.

Hypoxia reconstructed colorectal tumor microenvironment weakening anti-tumor immunity: construction of a new prognosis predicting model through transcriptome analysis.

Background: Hypoxia in the tumor microenvironment (TME) plays a pivotal role in the progression and prognosis of colorectal cancer (CRC). However, effective methods for assessing TME hypoxia remain lacking. This study aims to develop a novel hypoxia-related prognostic score (HPS) based on hypoxia-associated genes to improve CRC prognostication and inform treatment strategies.

Comparison of the pocket-creation method with the conventional method of endoscopic submucosal dissection for cecal and ascending colon lesion resection.

Objective: To compare the pocket-creation method (PCM) with the conventional method of endoscopic submucosal dissection (ESD) for cecal and ascending colon lesion resection.

Methods: The data of patients who underwent ESD for cecal or ascending colon lesions were retrospectively analyzed. The patients were divided into the PCM group and the conventional group according to the method of ESD.

The Discovery of Oxathiapiprolin as a Potential Agent for the Control of Litchi Downy Blight Caused by and the Study of Its Mechanism of Action.

Oxathiapiprolin, a novel fungicide targeting oxysterol-binding proteins (OSBP), has proven to be effective against various oomycete diseases, but its effects on pathogens remain underexplored. In this study, we demonstrated that oxathiapiprolin inhibits mycelium growth, sporangium production, zoospore release, and oospore production in , with 50% effective concentrations ranging from 0.000153 to 0.

Chinese guidelines for minimally invasive donor hepatectomy in living donor liver transplantation (2024 edition).

Background: Minimally invasive surgeries are increasingly central to modern medicine, particularly in liver transplantation. These techniques, which offer reduced trauma, precise operations, minimal bleeding, and swift recovery, are, however, unevenly adopted across China. Only a limited number of centers routinely perform minimally invasive donor hepatectomies, indicating a significant imbalance in the development and application of these advanced procedures.

Impact of low-dose free chlorine on the conjugative transfer of antibiotic resistance genes in wastewater effluents: Identifying key environmental factors for predictive modeling.

Reclaimed water disinfection results in the coexistence of antibiotic resistance genes (ARGs) and low-dose free chlorine in receiving environments. However, the impact of low-dose free chlorine on ARGs conjugative transfer and the key factors influencing the transfer under complex environmental conditions remain unclear, hindering the establishment of an effective monitoring system for resistance pollution in reclaimed water. This study investigated ARGs conjugative transfer under the influence of free chlorine at environmentally relevant concentrations and key interactive factors using machine learning models.

Metal-Free Peptide Semiconductor-Enhanced Raman Scattering.

There is a growing demand for sustainable and safe materials in developing technological systems and devices, including those that enhance Raman scattering. Organic (bio) materials based on simple peptides are one class of such materials. This study investigates self-assembled semiconducting peptides as metal-free substrates for surface-enhanced Raman scattering.

Which surrogate endpoint best predict survival in locally advanced gastric cancer patients undergoing neoadjuvant chemoimmunotherapy followed by surgery? A multicenter retrospective study.

Introduction: Recent clinical researches have reported that neoadjuvant chemoimmunotherapy (NCIT) significantly improve the pathological complete response (pCR) and major pathological response (MPR) rates. However, surrogate endpoints for survival remains controversy for locally advanced gastric cancer (LAGC) after NCIT.

Methods: A retrospective analysis was performed on 84 patients with LAGC who had undergone NCIT following radical resection in three medical centers in China, between July 2020 and September 2023.

Dual relaxation behaviors driven by a homogeneous and stable dual-interface charge layer based on an EGaIn absorber.

Interface engineering, by modulating defect distribution and impedance at interfaces and inducing interfacial polarization, has proven to be an effective strategy for optimizing dielectric properties. However, the inherent incompatibility between heterogeneous phases presents a significant challenge in constructing multi-heterointerfaces and understanding how their distribution influences dielectric performance. Herein, we constructed an EGaIn@Ni/NiO/GaO composite structure by employing a low-intensity ultrasound-assisted galvanic replacement reaction followed by high-temperature annealing.