Carving Metal-Organic-Framework Glass Based Solid-State Electrolyte Via a Top-Down Strategy for Lithium-Metal Battery.

Traditional polymer solid electrolytes (PSEs) suffer from low Li conductivity, poor kinetics and safety concerns. Here, we present a novel porous MOF glass gelled polymer electrolyte (PMG-GPE) prepared via a top-down strategy, which features a unique three-dimensional interconnected graded-aperture structure for efficient ion transport. Comprehensive analyses, including time-of-flight secondary ion mass spectrometry (TOF-SIMS), Solid-state 7Li magic-angle-spinning nuclear magnetic resonance (MAS-NMR), Molecular Dynamics (MD) simulations, and electrochemical tests, quantify the pore structures, revealing their relationship with ion conductivity that increases and then decreases as macropore proportion rises.

Analysis of a Series of 26 Cases With Prenatal Skeletal Dysplasia via Multiplatform Genetic Detection.

Background: Skeletal dysplasia (SD) represents a series of highly heterogeneous congenital genetic diseases affecting the human skeletal system. Refined genetic diagnosis is helpful for the accurate diagnosis and prognosis evaluation of SDs.

Materials And Methods: In this study, we recruited 26 cases of SD and analyzed them with a designed sequential genetic detection.

EGFR inhibitors plus dabrafenib and trametinib in patients with EGFR-mutant lung cancer and resistance mediated by BRAF mutation: a multi-center real-world experience in China.

Background: The combination therapy of the B-Raf proto-oncogene (BRAF) inhibitor dabrafenib and the mitogen-activated protein kinase kinase (MEK) inhibitor Trametinib has shown favorable outcomes in patients initially identified with BRAF mutations. However, there are currently no large-scale study data focusing on the use of a triple therapy regimen of epidermal growth factor receptor tyrosine kinase inhibitor (EGFR-TKI) plus dabrafenib and trametinib in patients with newly concomitant BRAF mutations after acquiring resistance to EGFR-TKIs. Our study aimed to explore the efficacy and safety of the triple therapy regimen through a multi-center real-world experience.

Deep anterior chamber depth may be a risk factor for axial length growth in children.

Objective: To investigate and evaluate the progression of myopia and associated factors of axial length (AL) growth among children in Chongqing.

Methods: This six-month prospective study was conducted on students in grades 1 to 8 at a school in Chongqing, China. All participants underwent a standard ophthalmologic examination including uncorrected visual acuity (UCVA), noncycloplegic refraction, AL, and corneal topography in March 2023.

Engineering Covalent Aptamer Chimeras for Enhanced Autophagic Degradation of Membrane Proteins.

Targeted degradation of membrane proteins represents an attractive strategy for eliminating pathogenesis-related proteins. Aptamer-based chimeras hold great promise as membrane protein degraders, however, their degradation efficacy is often hindered by the limited structural stability and the risk of off-target effects due to the non-covalent interaction with target proteins. We here report the first design of a covalent aptamer-based autophagosome-tethering chimera (CApTEC) for the enhanced autophagic degradation of cell-surface proteins, including transferrin receptor 1 (TfR1) and nucleolin (NCL).

Development and evaluation of a microfluidic human testicular tissue chip: a novel platform for reproductive biology and pharmacology studies.

Organ-on-a-chip culture systems using human organ tissues provide invaluable preclinical insights into systemic functions . This study aimed to develop a novel human testicular tissue chip within a microfluidic device employing computer-aided design software and photolithography technology. Polydimethylsiloxane was used as the primary material to ensure marked gas permeability and no biotoxicity, enabling effective mimicry of the testicular microenvironment.

Surgical risk scores for congenital heart surgery are useful for long-term risk prediction.

The initial and updated Society of Thoracic Surgeons-European Association for Cardiothoracic Surgery (STAT and STAT 2020) and Risk Adjusted Classification for Congenital Heart Surgery-1 and Risk Adjusted Classification for Congenital Heart Surgery-2 scoring systems are validated to predict early postoperative mortality following congenital heart surgery in children; however, their ability to predict long-term mortality has not been examined. We performed a retrospective cohort study using data from the Pediatric Cardiac Care Consortium, a US-based registry of cardiac interventions in 47 participating centres between 1982 and 2011. Patients included in this cohort analysis had select congenital heart surgery representing the spectrum of severity as determined by STAT and Risk Adjusted Classification for Congenital Heart Surgery-1 and were less than 21 years of age.

Design, synthesis and activity evaluation of novel quinazolinone compounds as TRPC5 inhibitors.

The TRPC5 channel plays an important role in regulating various physiological processes, which is related to various human diseases, especially psychiatric and kidney diseases. Although the TRPC5 channel is one of the essential potential target, no drugs against TRPC5 channels have been granted in the market to date. In this study, based on the structure of hit compound ph1, we further synthesied 49 compounds of novel quinazolinone and heterocyclic fusion pyrimidinone derivatives, and their activities were evaluated by electrophysiological assays.

A Glutamate Receptor-Like Gene AtGLR25 With Its Unusual Splice Variant Has a Role in Mediating Glutamate-Elicited Changes in Arabidopsis Root Architecture.

The occurrence of external L-glutamate at the Arabidopsis root tip triggers major changes in root architecture, but the mechanism of -L-Glu sensing is unknown. Members of the family of GLUTAMATE RECEPTOR-LIKE (GLR) proteins are known to act as amino acid-gated Ca-permeable channels and to have signalling roles in diverse plant processes. To investigate the possible role of GLRs in the root architectural response to L-Glu, we screened a collection of mutants with T-DNA insertions in each of the 20 AtGLR genes.

Second harmonic generation via double topological disclination states.

The topological disclination state (TDS) in topological insulators (TIs) has strong localization, and its impact on nonlinear effects has garnered significant attention. Second harmonic generations (SHGs) have been proven to be generated individually in topological corner states and topological edge states. However, the SHGs in TDSs have not been discussed so far.

Procyanidin-crosslinked gradient silk fibroin composite nanofiber scaffold with sandwich structure for rotator cuff repair.

Improving the regeneration of the tendon-bone interface (TBI) helps to decrease the risk of rotator cuff retears after repair surgeries. Unfortunately, the lack of inherent healing capacity of the TBI, insufficient mechanical properties, and abnormal and persistent inflammation during repair are the key factors leading to suboptimal healing of the rotator cuff. Therefore, a high-strength rotator cuff repair material capable of regulating the unbalanced immune response and enhancing the regeneration of the TBI is urgently needed.

Interacting and joint effects of assisted reproductive technology and gestational diabetes mellitus on preterm birth and the mediating role of gestational diabetes mellitus: a cohort study using a propensity score.

Objective: To investigate whether gestational diabetes mellitus (GDM) mediates the association between assisted reproductive technology (ART) and preterm birth (PTB), and to examine the interaction and joint effects of ART and GDM on PTB.

Methods: This retrospective cohort study utilized data from 20,721 mothers with singleton live births at Sichuan Jinxin Xinan Women and Children's Hospital from January 2020 to December 2023. The exposures were ART and GDM, and the outcome was PTB.

Synergetic Interface and Bulk Defects Modification with Identical Organic Molecule for Efficient Inverted Perovskite Solar Cells.

Recent progress in inverted perovskite solar cells (IPSCs) mainly focused on NiO modification and perovskite (PVK) regulation to enhance efficiency and stability. However, most works address only monofunctional modifications, and identical molecules with the ability to simultaneously optimize NiO interface and perovskite bulk phase have been rarely reported. This work proposes a dual modification approach using 4-amino-3,5-dichlorobenzotrifluoride (DCTM) to optimize both NiO upper interfaces and reduction of bulk defects in perovskite.

Risk factors associated with the failure of local methotrexate combined with minimally invasive surgery for late cesarean scar pregnancy.

Background: This study aimed to investigate the risk factors related to the failure of initial combined local methotrexate (MTX) treatment and minimally invasive surgery for late cesarean scar pregnancy (CSP).

Methods: This retrospective case-control study was conducted between January 2016 and December 2023, involving patients with late CSP (≥ 8 weeks) who received local MTX injection combined with either hysteroscopic or laparoscopic surgery. Cesarean scar pregnancy was classified as type I, II, or III based on the direction of growth of the gestational sac and the residual myometrial thickness as assessed by ultrasound.

Metallic vanadium activated by an dissolution-deposition process for a superior aqueous zinc ion battery cathode.

Metallic vanadium is innovatively introduced for a superior aqueous zinc-ion battery cathode material, which is activated through dissolution-deposition transition to amorphous VO·3HO and delivers an excellent capacity of 610 mA h g at 0.1 A g and remarkable capacity retention rate of 80.3% after 1000 cycles at 1 A g.

Epidemiological investigation of sex hormones and their metabolism-related gene single nucleotide polymorphisms in patients with benign prostatic hyperplasia complicated with late-onset hypogonadism: a retrospective cohort study.

Background: Benign prostatic hyperplasia (BPH) is a common disease in middle-aged and elderly men, and its etiology is not completely clear. Late-onset hypogonadism (LOH) is a relatively common disease in the aging process of men. BPH is often accompanied by varying degrees of LOH, and the pathogenesis and progression of the two diseases are related.

Necrotizing Bronchitis with Airway Obstruction Due to Macrolide-Resistant in a Child: A Case Report.

Although infection with is generally self-limited, it may cause refractory or life-threatening pneumonia with pulmonary or extrapulmonary complications. Necrotizing bronchitis is a rare condition with a high mortality rate. The present report describes a patient with mycoplasma pneumonia and necrotizing bronchitis that caused airway obstruction.

Long-term follow-up of zimberelimab in relapsed or refractory classic Hodgkin lymphoma: Insights from the phase Ⅱ YH-S001-04 clinical trial.

Background: Treating relapsed or refractory classical Hodgkin lymphoma (R/R cHL) remains challenging. This report extends the three-year follow-up period for the phase Ⅱ YH-S001-04 trial, expanding upon the initial 15.8-month analysis.

Clear cell borderline ovarian tumor: A retrospective study and literature review.

Objective: Clear cell borderline ovarian tumor is a rare subtype of borderline ovarian tumor for which the clinicopathological characteristics, management, and prognosis remain unclear. Herein, we describe the clinical features, treatment options, and prognosis of clear cell borderline ovarian tumors.

Study Design: This was a retrospective study of nine patients with pathologically confirmed clear cell borderline ovarian tumors treated at Peking Union Medical College Hospital between 2006 and 2023.

High-selenium exposure is associated with modulation of serum lipid metabolism.

At present, there is no consensus on the relationship between selenium (Se) exposure and human serum lipid metabolism. The etiological role of high-Se exposure in lipid markers, dyslipidemia, and nonalcoholic fatty liver (NAFLD) remains unclear. We used serum untargeted metabolomics analysis to evaluate whether high-Se exposure is cross-sectionally associated with lipid metabolism in adults from high-Se exposure area (n = 112) and control area (n = 101) in Hubei Province, China.

Early prediction and risk stratification of ovarian cancer based on clinical data using machine learning approaches.

Objective: Our study was aimed to construct a predictive model to advance ovarian cancer diagnosis by machine learning.

Methods: A retrospective analysis of patients with pelvic/adnexal/ovarian mass was performed. Potential features related to ovarian cancer were obtained as many as possible.

Cu2+ mediates the oxidation of the transcription factor MscA to regulate the antioxidant defense of mycobacteria.

Copper (Cu), a trace element with redox activity, is both essential and toxic to living organisms. Its redox properties make it a cofactor for a variety of proteins, but it also causes oxidative stress, hence the need to maintain intracellular copper homeostasis. However, the role of copper in the regulation of antioxidant defense in bacteria remains unclear, and the involved transcription factors remain to be explored.

Physicochemical and functional properties of cinnamon essential oil emulsions stabilized by galactomannan-rich aqueous extract from Gleditsia sinensis seeds and soy protein isolate.

Cinnamon essential oil has gained widespread attention in the food industry as a safe and effective preservative. However, its low water solubility and high volatility limit its application in food, making the use of natural emulsifiers for its emulsification an increasingly popular focus of research. This study focuses on the extraction of galactomannan-rich aqueous extracts from Gleditsia sinensis seeds using a low-energy, low-pollution microwave-assisted method.

Network-Based Methods for Deciphering the Oxidizability of Complex Leachate DOM with OH/O via Molecular Signatures.

In landfill leachates containing complex dissolved organic matter (DOM), the link between individual DOM constituents and their inherent oxidizability is unclear. Here, we resolved the molecular signatures of DOM oxidized by OH/O using FT-ICR MS, thereby elucidating their oxidizability and resistance in concentrated leachates. The comprehensive gradual fragmentation of complex leachate DOM was then revealed through a modified machine-learning framework based on 43 key pathways during ozonation.