Bisphenols exposure at environmentally relevant dose promoted ovarian cancer progression and modulated tumor microenvironment through β-catenin/SPP1 axis.

Bisphenol A (BPA) and its substitute, Bisphenol S (BPS) are typical endocrine-disrupting chemicals used in plastics, but their cancer-promoting effect has remained controversial. Here, we investigated the effects of environmentally relevant doses of BPA/BPS exposure on the tumor microenvironment (TME) in ovarian cancer. BPA exposure levels was exhibiting a declining trend and BPS showing an ascending trend in the female population by analyzing the NHANES data (2013-2016).

Haplotype-resolved genome of a papeda provides insights into the geographical origin and evolution of Citrus.

The publication of several high-quality genomes has contributed greatly to clarifying the evolution of citrus. However, due to their complex genetic backgrounds, the origins and evolution of many citrus species remain unclear. We assembled de novo the 294-Mbp chromosome-level genome of a more than 200-year-old primitive papeda (DYC002).

Structurally diverse triterpenoids with antibacterial activities from Euphorbia humifusa.

An exploration of antibacterial components from the whole plant of Euphorbia humifusa led to the isolation of 14 new triterpenoids, euphohumifusoids A-N (1-7 and 9-15), as well as four known analogues (8 and 16-18). Their structures were elucidated by extensively analysis of the spectroscopic data and X-ray crystallography using Cu Kα radiation. Among them, euphohumifusoid A (1) bears an unique 6(7 → 8)abeo scaffold originated from a D:C-friedo-oleanane skeleton for the first time, euphohumifusoids H and I (9 and 10) possess a rare α,β-unsaturated-γ-lactone chain originated from 25,26,27-trinordammaranes, and euphohumifusoid L (13) is a highly modified 3,4-seco-25,26,27-trinorcycloartane.

Mitochondria-targeting CuSe-TPP with dual enzyme activity alleviates Alzheimer's disease by modulating oxidative stress.

Mitochondrial dysfunction in microglia has been implicated as a key pathogenesis of most neurodegenerative diseases including Alzheimer's disease (AD). Abnormal production of reactive oxygen species (ROS) and neuroinflammation caused by mitochondrial oxidative stress are important factors leading to neuronal death in AD. Herein, a "dual brake" strategy to synergistically halt mitochondrial dysfunction and neuroinflammation targeting mitochondria in microglia is proposed.

CRISPR/Cas9-Mediated Resistance to Wheat Dwarf Virus in Hexaploid Wheat ( L.).

Wheat dwarf virus (WDV, genus , family ) is one of the causal agents of wheat viral disease, which severely impacts wheat production in most wheat-growing regions in the world. Currently, there is little information about natural resistance against WDV in common wheat germplasms. CRISPR/Cas9 technology is being utilized to manufacture transgenic plants resistant to different diseases.

Perioperative fluid balance and early acute kidney injury after lung transplantation.

Background: Postoperative acute kidney injury (AKI) after lung transplantation (LTx) is an important factor affecting the short-term outcomes. The focus item of transplantation centers is how to improve the incidence of AKI through optimal management during the perioperative period.

Objective: The purpose of the study is to investigate the influence of perioperative volume in the development of early AKI following LTx.

Resilient Growth of a Highly Crystalline Topological Insulator-Superconductor Heterostructure Enabled by an Nitride Film.

Highly crystalline and easily feasible topological insulator-superconductor (TI-SC) heterostructures are crucial for the development of practical topological qubit devices. The optimal superconducting layer for TI-SC heterostructures should be highly resilient against external contamination and structurally compatible with TIs. In this study, we provide a solution to this challenge by showcasing the growth of a highly crystalline TI-SC heterostructure using refractory TiN (111) as the superconducting layer.

Genomic and biological characteristics of a novel leafhopper-transmitted marafivirus infecting Triticum aestivum.

Here, we report a novel wheat-infecting marafivirus, tentatively named "Triticum aestivum marafivirus" (TaMRV). The full-length genome sequence of TaMRV comprises 6,437 nucleotides, excluding the poly(A) tail. Pairwise sequence comparisons and phylogenetic analysis revealed that TaMRV may represent a novel species within the genus Marafivirus in the family Tymoviridae.

Predictive value of the Trauma Rating Index in Age, Glasgow Coma Scale, Respiratory rate and Systolic blood pressure score (TRIAGES) for the short-term mortality of older patients with isolated traumatic brain injury: a retrospective cohort study.

Objectives: This study aimed to evaluate the effectiveness of the Trauma Rating Index in Age, Glasgow Coma Scale, Respiratory rate and Systolic blood pressure score (TRIAGES) in predicting 24-hour in-hospital mortality among patients aged 65 years and older with isolated traumatic brain injury (TBI).

Design: A retrospective, single-centre cohort study.

Setting: This study was conducted at a government-run tertiary comprehensive hospital.

Recent advances in hypoxia-activated compounds for cancer diagnosis and treatment.

Hypoxia, as a prevalent feature of solid tumors, is correlated with tumorigenesis, proliferation, and invasion, playing an important role in mediating the drug resistance and affecting the cancer treatment outcomes. Due to the distinct oxygen levels between tumor and normal tissues, hypoxia-targeted therapy has attracted significant attention. The hypoxia-activated compounds mainly depend on reducible organic groups including azo, nitro, N-oxides, quinones and azide as well as some redox-active metal complex that are selectively converted into active species by the increased reduction potential under tumor hypoxia.

Dual-functionalized two-dimensional metal-organic framework composite with highly hydrophilicity for effective enrichment of glycopeptides.

Protein glycosylation research is currently focused on the development of various functionalized materials that can effectively enrich the levels of glycopeptides in samples. However, most of these materials possess limited glycopeptide-specific recognition sites because of large steric hindrance, unsuitable mass transfer kinetics, and relatively low surface areas. Herein, a highly hydrophilic two-dimensional (2-D) metal-organic framework (MOF) nanosheet modified with glutathione (GSH) and l-cysteine (l-Cys) (denoted as Zr-Fc MOF@Au@GC) has been synthesized for efficient glycopeptide enrichment.

Hypobaric hypoxia induces iron mobilization from liver and spleen and increases serum iron via activation of ghrelin/GHSR1a/MAPK signalling pathway in mice.

Hypobaric hypoxia (HH) exposure affects appetite and serum iron levels in both humans and animals. Thus, whether appetite-regulating ghrelin is involved in iron regulation under HH needs to be elucidated. In vivo, C57BL/6J mice were placed in a hypobaric chamber to establish a 6000-m-high altitude exposure animal model.

PINK1-PTEN axis promotes metastasis and chemoresistance in ovarian cancer via non-canonical pathway.

Background: Ovarian cancer is commonly associated with a poor prognosis due to metastasis and chemoresistance. PINK1 (PTEN-induced kinase 1) is a serine/threonine kinase that plays a crucial part in regulating various physiological and pathophysiological processes in cancer cells.

Methods: The ATdb database and "CuratedOvarianData" were used to evaluate the effect of kinases on ovarian cancer survival.

Prolonged exposure of environmental concentration benzo[a]pyrene promoted cancer stemness through AhR/PKA/SOX2 dependent pathway in small cell lung cancer.

Benzo[a]pyrene (BaP) is commonly found in the environment as a result of incomplete combustion of organic materials and cigarette smoke. Epidemiological studies have consistently suggested that elderly smokers are at higher risk for small cell lung cancer (SCLC), with risks and clinical stages increasing with the intensity and duration of smoking. However, the underlying mechanism remains insufficiently investigated.

Predictive value of the Trauma Rating Index in Age, Glasgow Coma Scale, Respiratory rate and Systolic blood pressure score (TRIAGES) and Revised Trauma Score (RTS) for the short-term mortality of patients with isolated traumatic brain injury.

Background: Ensuring rapid and precise mortality prediction in patients with traumatic brain injury (TBI) at the emergency department (ED) is paramount in patient triage and enhancing their outcomes. We aimed to estimate and compare the predictive power of the Trauma Rating Index in Age, Glasgow Coma Scale, Respiratory rate, and Systolic blood pressure score (TRIAGES) and Revised Trauma Score (RTS) for 24-h in-hospital mortality in patients with isolated TBI.

Methods: We conducted a retrospective single-center study analyzing clinical data from 1156 patients with isolated acute TBI treated in the ED of the Affiliated Hospital of Nantong University from January 1, 2020, to December 31, 2020.

Therapeutic responses to chemotherapy or immunotherapy by molecular subtype in bladder cancer patients: A meta-analysis and systematic review.

To systematically evaluate the differences in therapeutic response to chemotherapy or immunotherapy between different molecular subtypes of bladder cancer (BC). A comprehensive literature search was performed up to December 2021. Consensus clusters 1 (CC1), CC2 and CC3 molecular subtypes were used to perform meta-analysis.