Emerging nanoprobes for the features visualization of vulnerable atherosclerotic plaques.

Atherosclerosis (AS) is a major cause of cardiovascular disease. In particular, the unpredictable rupture of vulnerable atherosclerotic plaques (VASPs) can cause serious cardiovascular events such as myocardial infarction, stroke, and even sudden death. Therefore, early evaluation of the vulnerability of atherosclerotic plaques is of great importance.

Characterizing progenitor cells in developing and injured spinal cord: Insights from single-nucleus transcriptomics and lineage tracing.

Various mature tissue-resident cells exhibit progenitor characteristics following injury. However, the existence of endogenous stem cells with multiple lineage potentials in the adult spinal cord remains a compelling area of research. In this study, we present a cross-species investigation that extends from development to injury.

Vγ6γδT Cells Participate in Lupus Nephritis in MRL/Lpr Mice.

Background: γδT cells have been implicated in the pathogenesis of autoimmune diseases. The study aims to investigate the abundance of γδT cells in MRL/lpr mice.

Methods: MRL/lpr mice were used as lupus models, while C3H/HeJ mice served as normal controls.

Accurate prediction of bleeding risk after coronary artery bypass grafting with dual antiplatelet therapy: A machine learning model vs. the PRECISE-DAPT score.

Background: Dual antiplatelet therapy (DAPT) after coronary artery bypass grafting (CABG), although might be protective for ischemic events, can lead to varying degrees of bleeding, resulting in serious clinical events, including death. This study aims to develop accurate and scalable predictive tools for early identification of bleeding risks during the DAPT period post-CABG, comparing them with the PRECISE-DAPT score.

Methods: Clinical data were collected from patients who underwent isolated CABG at Nanjing Drum Tower Hospital between June 2021 and December 2023.

Interleukin-6 and thyroid-stimulating hormone index predict plaque stability in carotid artery stenosis: analyses by lasso-logistic regression.

Objective: To develop and validate a new prediction model based on the Lass-logistic regression with inflammatory serologic markers for the assessment of carotid plaque stability, providing clinicians with a reliable tool for risk stratification and decision-making in the management of carotid artery disease.

Methods: In this study, we retrospectively collected the data of the patients who underwent carotid endarterectomy (CEA) from 2019 to 2023 in Nanjing Drum Tower Hospital. Demographic characteristics, vascular risk factors, and the results of preoperative serum biochemistry were measured and collected.

AAV-regulated overexpression promotes hair cell regeneration.

Inner ear hair cell (HC) damage is irreversible in mammals, but it has been shown that supporting cells (SCs) have the potential to differentiate into HCs. , a serine protease inhibitor, encodes protease nexin 1, and this has been suggested to be a factor that promotes HC regeneration. In this study, we overexpressed in inner ear SCs cultured in two- and three-dimensional systems using the adeno-associated virus-inner ear (AAV-ie) vector, which promoted organoid expansion and HC differentiation.

Loss of protects against MASLD alone or with alcohol intake by preserving lipid homeostasis.

Background & Aims: Expression of P21, encoded by the gene, has been associated with fibrosis progression in steatotic liver disease (SLD); however, the underlying mechanisms remain unknown. In the present study, we investigated the function of CDKN1A in SLD.

Methods: expression levels were evaluated in different patient cohorts with SLD, fibrosis, and advanced chronic liver disease (ACLD).

Label-free multiplexed detection based on core-shell photonic barcodes integrated RCA.

Multiplexed, rapid, and accurate virus quantification is of great value in biomedical detection. Herein, we proposed a label-free multiplexed virus screening quantitative biosensor based on color core-shell hydrogel photonic crystal (PhC) barcode integrated rolling circle amplification (RCA). The composite hydrogel shell was formed by acrylic acid and polyethylene glycol diacrylate, and the core silica photonic crystal was used as a detector.

[Clinical and genetic analysis of a case with 2p23.2p22.1 duplication].

Objective: To report on the phenotype of an adult patient with 2p23.2p22.1 duplication and explore its genotype-phenotype correlation.

Modeling metabolic-associated steatohepatitis with human pluripotent stem cell-derived liver organoids.

Background: Metabolic-associated steatohepatitis (MASH) is one of the most prevalent liver diseases worldwide, with a global prevalence estimated between 3% and 5%, posing a significant health burden. Human liver organoids (HLOs) have previously been generated to model steatohepatitis, offering a potential cellular disease model for studying MASH. However, the current HLO model lacks detailed molecular characterizations and requires further improvement.

Renal remodeling by CXCL10-CXCR3 axis-recruited mesenchymal stem cells and subsequent IL4I1 secretion in lupus nephritis.

Human umbilical cord mesenchymal stem cells (hUC-MSCs) have shown potential as a therapeutic option for lupus nephritis (LN), particularly in patients refractory to conventional treatments. Despite extensive translational research on MSCs, the precise mechanisms by which MSCs migrate to the kidney and restore renal function remain incompletely understood. Here, we aim to clarify the spatiotemporal characteristics of hUC-MSC migration into LN kidneys and their interactions with host cells in microenvironment.

The effects of reference selection methods on PROPELLER MRI.

PROPELLER MRI has been shown effective for rigid motion compensation, while the performance of existing PROPELLER reconstruction methods critically depend on selecting a proper reference blade. In this work, we proposed a robust implementation for PROPELLER reconstruction, which was incorporated with different reference selection methods, including single blade reference (SBR), combined blades reference (CBR), grouped blades reference (GBR) and Pipe et al.'s revised method, which requires no blade reference (NBR).

Magnetic Resonance Elastography Combined With PI-RADS v2.1 for the Identification of Clinically Significant Prostate Cancer.

Background: Multiparametric MRI may cause overdiagnosis of clinically significant prostate cancer (csPCa) with the Prostate Imaging Reporting and Data System version 2.1 (PI-RADS v2.1).

An enzyme-responsive double-locked amonafide prodrug for the treatment of glioblastoma with minimal side effects.

Amonafide (ANF), a topoisomerase II inhibitor and DNA intercalator, has exhibited promise in phase II trials but faces significant limitations due to adverse side effects. Here, we have developed a novel enzyme-triggered fluorogenic prodrug, AcKLP, that incorporates dual-locked enzyme activation, ensuring that the prodrug remains inactive until it confronts the unique enzymatic environment of glioblastoma cells. This approach minimizes premature activation and reduces toxicity to normal cells, with an IC > 100 μM for human umbilical vein endothelial cells (HUVEC) and ∼2.

IL-33-Pretreated Mesenchymal Stem Cells Attenuate Acute Liver Failure by Improving Homing and Polarizing M2 Macrophages.

Mesenchymal stem cells (MSCs) are highly effective in the treatment of acute liver failure (ALF). The efficacy of MSCs is closely related to the inflammatory environment. Therefore, we investigated the functional changes of MSCs in response to interleukin-33 (IL-33) stimulation.

Association of Vitamin D receptor gene polymorphism with susceptibility and prognosis of Systemic Lupus Erythematosus in Chinese patients.

Introduction: The etiology of systemic lupus erythematosus (SLE) is complex, involving both environmental and genetic factors. Previous research has indicated a potential link between autoimmune diseases, such as SLE, and variations in the vitamin D receptor gene (VDR). This study intended to explore the relationship between VDR SNPs, susceptibility to SLE, clinical parameters, and prognosis in the Chinese Han SLE population.

Olverembatinib treatment in adult patients with newly diagnosed Philadelphia chromosome-positive acute lymphoblastic leukemia.

Olverembatinib is a novel orally administered third-generation tyrosine kinase inhibitor (TKI) with definitive responses in T315I-mutant chronic myeloid leukemia (CML) patients. However, its value in newly diagnosed Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph + ALL) remained unclarified. In this multiple-center study, 20 patients with de novo Ph + ALL were treated with olverembatinib-based regimens as frontline therapy.

Noninvasive assessment of single kidney glomerular filtration rate using multiple diffusion weighted imaging models.

Purpose: This study aimed to assess single kidney glomerular filtration rate (GFR) using various diffusion weighted imaging (DWI) models.

Methods: We reviewed adult patients with kidney diseases who underwent magnetic resonance imaging (MRI) examination from February 2021 to December 2023. DWI with 13 b-values was performed using 3.

Genetically modified mesenchymal stromal cells: a cell-based therapy offering more efficient repair after myocardial infarction.

Myocardial infarction (MI) is a serious complication of coronary artery disease. This condition is common worldwide and has a profound impact on patients' lives and quality of life. Despite significant advances in the treatment of heart disease in modern medicine, the efficient treatment of MI still faces a number of challenges.

NK cell-based immunotherapy in hepatocellular carcinoma: An attractive therapeutic option for the next decade.

Hepatocellular carcinoma (HCC), a major subtype of liver cancer, poses significant therapeutic challenges due to its late diagnosis and rapid progression. The evolving landscape of immunotherapy offers a beacon of hope, with natural killer (NK) cells emerging as pivotal players in combating HCC. NK cells are unique cytotoxic lymphocytes that are essential in the fight against infections and malignancies.