The prognostic and diagnostic significance of echocardiographic parameters on acute ischemic stroke.

Objective: To comprehensively explore the prognostic significance of transthoracic echocardiography (TTE) and three-dimensional speckle-tracking echocardiography (3D STE) parameters in AIS and their role in distinguishing cardioembolic stroke.

Methods: 301 acute ischemic stroke (AIS) patients were enrolled. TTE and 3D STE were employed to evaluate cardiac function and structure, also left atrial strain.

Ellagic acid-protein nano-complex inhibits tumor growth by reducing the intratumor bacteria and inhibiting histamine production.

In recent years, there has been growing interest in understanding the role of bacteria within tumors and their potential as targets for cancer therapy. In this work, we developed an ellagic acid (EA) - endogenous protein (eP) nanocomposite (eP-EA) to target tumors by EPR (enhanced permeability and retention), kill bacteria within tumors to regulate anti-tumor immune responses. The potential mechanism of eP-EA treatment is associated with the reduced abundance and diversity of microorganisms within the tumor, culminating with an altered metabolism within the Tumor microenvironment (TME).

Clinical features and prognosis of anti-MDA5-positive dermatomyositis with coexistent anti-aminoacyl-tRNA synthetase antibodies.

Objectives: This study aimed to evaluate the incidence and clinical significance of coexistence of anti-aminoacyl-tRNA synthetase (anti-ARS) antibody in patients with anti-melanoma differentiation-associated gene 5-positive dermatomyositis (anti-MDA5 + DM).

Methods: We assessed a cohort of 246 consecutive patients with anti-MDA5 + DM. Clinical characteristics and survival rates were compared between patients with and without anti-ARS antibodies.

A Penetrable AAV2 Capsid Variant for Efficient Intravitreal Gene Delivery to the Retina.

Purpose: This study aimed to identify a novel recombinant adeno-associated virus (rAAV) capsid variant that can widely transfect the deep retina through intravitreal injection and to assess their effectiveness and safety in gene delivery.

Methods: By adopting the sequences of various cell-penetrating peptides and inserting them into the capsid modification region of AAV2, we generated several novel variants. The green fluorescent protein (GFP)-carrying variants were screened following intravitreal injection.

[The Impact of -Mediated Alternative Splicing of on the Proliferation of Multiple Myeloma Cells].

Objective: To investigate the effect of different isoforms of on the proliferation of multiple myeloma (MM) cells after alternative splicing mediated by splicing factor .

Methods: RT-PCR was used to detect the expression levels of mRNA splicing isoforms regulated by . The GEO database was used to analyze the changes of isoform 1 in the progression of plasma cell disease, and survival analysis was used to evaluate the value of this gene in the prognosis of MM patients.

[SOD1 Inhibitor LCS-1 Induces Apoptosis in Diffuse Large B-Cell Lymphoma Cells].

Objective: To investigate the expression of superoxide dismutase 1 (SOD1) in tumor tissue of patients with diffuse large B-cell lymphoma (DLBCL) and in DLBCL cell lines, to explore the effect of SOD1 inhibitor LCS-1 on proliferation and apoptosis of DLBCL cell lines and analyze its possible mechanisms of action.

Methods: Immunohistochemistry assay was used to detect the expression level of SOD1 in DLBCL tissues and reactive lymph node hyperplasia tissues. The expression levels of SOD1 protein in DLBCL cell lines (TMD-8, OCI-Ly10, OCI-Ly18, OCI-Ly19) were detected by Western blot.

Exploring the Prognostic Role of Red Blood Cell Distribution Width in Aortic Valve Calcification Evaluations via Multi-Slice Computed Tomography.

Background: Previous reports have indicated an association between red blood cell distribution width (RDW) and cardiovascular disease. However, few relevant studies exist on the relationship between RDW and aortic valve calcification (AVC). Explore the correlation and predictive value of RDW concerning the occurrence and severity of aortic valve calcification.

Cardiopulmonary Protection of Modified Remote Ischemic Preconditioning in Mitral Valve Replacement Surgery: A Randomized Controlled Trial.

Remote ischemic preconditioning (RIPC) is reported to have early-phase and delayed-phase organ-protective effects. Previous studies have focused on the organ protection of a single RIPC protocol, and the clinical outcomes remain uncertain. Whether the modified RIPC (mRIPC) protocol performed repeatedly provides cardiopulmonary protection is still uncertain.

Medium- and long-term recurrence after radioiodine therapy for differentiated thyroid carcinoma with recombinant human thyrotropin: a meta-analysis.

Introduction: Radioactive iodine (RAI) is commonly used in the management of differentiated thyroid cancers (DTCs). However, the long-term efficacy and the risk of tumor recurrence associated with it remain unclear. In particular, the comparison between recombinant human thyrotropin (rhTSH) and thyroid hormone withdrawal (THW) in terms of medium- and long-term recurrence rate in DTC patients has not been fully elucidated.

MiR-595 and Cldnd1: Potential related factors for bone loss in postmenopausal women with hip osteoporotic fracture.

Background: Recently researches have reported that miRNA and its target genes are associated with osteoporosis. MiRNA and mRNA might be potential diagnostic markers for osteoporosis.

Purposes: The aim of this study is to explore the potential miRNA and mRNA markers by bioinformatics method and clinical analysis.

Lobectomy sufficiency for 1-4 cm differential thyroid cancer: a large retrospective study in China.

This study aimed to determine whether lobectomy is appropriate for the long-term prognosis of 1-4-cm-sized differential thyroid cancer (DTC). This retrospective study included 2,178 patients with 1-4-cm DTC treated via thyroid lobectomy (LT) or total or near-total thyroidectomy (TT) and who were followed up for at least 3 years. The primary endpoint was a structural incomplete response, which was confirmed via imaging with or without a positive histological or cytological examination.

SEAD reference panel with 22,134 haplotypes boosts rare variant imputation and genome-wide association analysis in Asian populations.

Limited whole genome sequencing (WGS) studies in Asian populations result in a lack of representative reference panels, thus hindering the discovery of ancestry-specific variants. Here, we present the South and East Asian reference Database (SEAD) panel ( https://imputationserver.westlake.

Activation of PPARγ regulates M1/M2 macrophage polarization and attenuates dextran sulfate sodium salt-induced inflammatory bowel disease via the STAT-1/STAT-6 pathway.

This study aimed to investigate whether activation of PPARγ regulates M1/M2 macrophage polarization to attenuate dextran sulfate sodium salt (DSS)-induced inflammatory bowel disease (IBD) via the STAT-1/STAT-6 pathway in vivo and in vitro. We first examined the effect of PPARγ on macrophage polarization in LPS/IFN-γ-treated M1 RAW264.7 cells and IL-4/IL-13-treated M2 RAW264.

The joint effects of inflammation and renal function status on in-hospital outcomes in patients with acute ischemic stroke treated with intravenous thrombolysis.

Objective: We aimed to determine the predictive value of renal function status [estimating glomerular filtration rate (eGFR)] in conjunction with inflammatory biomarkers [white blood cell(WBC) and C-reactive protein (CRP)] for in-hospital outcomes in acute ischemic stroke (AIS) patients treated with intravenous thrombolysis (IVT).

Methods: We retrospectively screened a total of 409 AIS patients treated with IVT. The study participants were classified into two groups according to post-stroke pneumonia or functional outcome.

Systemic immune-inflammatory index predict short-term outcome in recurrent/metastatic and locally advanced cervical cancer patients treated with PD-1 inhibitor.

This study aims to assess the predictive value of certain markers of inflammation in patients with locally advanced or recurrent/metastatic cervical cancer who are undergoing treatment with anti-programmed death 1 (PD-1) therapy. A total of 105 patients with cervical cancer, who received treatment involving immunocheckpoint inhibitors (ICIs), were included in this retrospective study. We collected information on various peripheral blood indices, including the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), lymphocyte-to-monocyte ratio (LMR), systemic immune-inflammation index (SII), and prognostic nutritional index (PNI).

Characterising immune-related adverse events in different types of cancer among Chinese patients receiving immune checkpoint inhibitors.

Immune checkpoint inhibitors (ICIs) have been approved for monotherapy and combined therapy with chemotherapy and/or radiotherapy in China since 2018. The number of patients receiving ICIs has significantly increased in recent years, and the collection and analysis of this data are crucial for a comprehensive understanding of their clinical outcomes and adverse effects. The effects of ICIs may vary among different ethnic groups, and there is a lack of such data in the Chinese population.

[Gly14]-Humanin ameliorates high glucose-induced endothelial senescence via SIRT6.

High glucose (HG) induced endothelial senescence is related to endothelial dysfunction and cardiovascular complications in diabetic patients. Humanin, a member of mitochondrial derived peptides (MDPs), is thought to contribute to aging-related cardiovascular protection. The goal of the study is to explore the pathogenesis of HG-induced endothelial senescence and potential anti-senescent effects of Humanin.

Turning cold into hot: emerging strategies to fire up the tumor microenvironment.

The tumor microenvironment (TME) is a complex, highly structured, and dynamic ecosystem that plays a pivotal role in the progression of both primary and metastatic tumors. Precise assessment of the dynamic spatiotemporal features of the TME is crucial for understanding cancer evolution and designing effective therapeutic strategies. Cancer is increasingly recognized as a systemic disease, influenced not only by the TME, but also by a multitude of systemic factors, including whole-body metabolism, gut microbiome, endocrine signaling, and circadian rhythm.

Chimeric Free Flaps Based on End-to-Side Anastomosis for Complex Lower Extremity Reconstruction.

Background: Complex lower extremity defects are difficult to cover and often require multiple free tissue transfers. Chimeric anterolateral thigh free flaps (ALTF) and peroneal artery perforator free flaps (PAPF) have been designed specifically as an alternative for reconstruction with arterial end-to-side (ETS) anastomosis. We aimed to assess our institutional experience with this technique and to define its role in complex lower extremity reconstruction.

Mitochondrial transcription elongation factor TEFM promotes malignant progression of gliomas.

Gliomas are the most common tumors of the central nervous system, with glioblastoma (GBM) being particularly aggressive and fatal. Current treatments for GBM, including surgery and chemotherapy, are limited by tumor aggressiveness and the blood-brain barrier. Therefore, understanding the molecular mechanisms driving GBM growth is essential.

Longitudinal relationship between adverse childhood experiences and depressive symptoms: the mediating role of physical pain.

Background: This study explored the relationship between Adverse Childhood Experiences (ACE), physical pain, and depressive symptoms, and examined the mediating role of pain in the correlation between ACE and depressive symptoms among middle-aged and elderly Chinese (over the age of 45).

Methods: Cox proportional hazards regression models were used to analysis the association between ACE, physical pain, and depressive symptoms. To assess the mediating role of physical pain in the relationship between ACE and depressive symptoms, mediation analysis was conducted.

Rationally Engineering Pro-Proteins and Membrane-Penetrating α‑Helical Polypeptides for Genome Editing Toward Choroidal Neovascularization Treatment.

Ribonucleoprotein (RNP)-based CRISPR/Cas9 genome editing holds great potential for the treatment of choroidal neovascularization (CNV), which however, is challenged by the lack of efficient cytosolic protein delivery tools. Herein, reversibly-phosphorylated pro-proteins (P-proteins) with conjugated adenosine triphosphate (ATP) tags are engineered and coupled with a membrane-penetrating, guanidine-enriched, α-helical polypeptide (GP) to mediate robust and universal cytosolic delivery. GP forms salt-stable nanocomplexes (NCs) with P-proteins via electrostatic interaction and salt bridging, and the helix-assisted, strong membrane activities of GP enabled efficient cellular internalization and endolysosomal escape of NCs.

The impact of the muscle mass-to-fat ratio on the prognosis of patients undergoing pancreaticoduodenectomy for pancreatic cancer.

To evaluate the relationship between the muscle mass-to-fat ratio (MMFR) at the third lumbar spine (L3) and overall survival (OS) as well as related complications after pancreaticoduodenectomy (PD) for pancreatic cancer. Patients who underwent PD for pancreatic cancer between March 2017 and May 2023 at the Second Affiliated Hospital of Soochow University were included. Muscle mass and fat content at the L3 were measured by computed tomography.

Development of anti-cancer drugs for tumor-associated macrophages: a comprehensive review and mechanistic insights.

This review provides an in-depth summary of the development of anti-cancer drugs for tumor-associated macrophages (TAMs), with a particular focus on the development and tissue specialization of macrophages, and factors influencing the polarization of M1 and M2 macrophages, and mechanistic insights underlying the targeting therapeutic approaches. TAMs, pivotal in the tumor microenvironment, exhibit notable plasticity and diverse functional roles. Influenced by the complex milieu, TAMs polarize into M1-type, which suppresses tumors, and M2-type, which promotes metastasis.