IGFBP5 affects cardiomyocyte survival and functional recovery in mice following myocardial ischemia.

Insulin-like growth factor-binding protein 5 (IGFBP5) has been shown to be useful for the diagnosis and treatment of multiple tumors and cerebrovascular diseases. However, it is unknown whether IGFBP5 is involved in myocardial repair following myocardial infarction (MI). Here we show high expression of IGFBP5 in multiple models of ischemic and hypoxic injury.

Impaired stemness in aging periodontal ligament stem cells is mediated by the progerin/endoplasmic reticulum stress/p53 axis.

Introduction: Decreased periodontal ligament stem cells (PDLSCs) stemness is a key factor in age-related alveolar bone loss. Endoplasmic reticulum (ER) stress is closely related to age-related diseases and the mesenchymal stem cell (MSC) stemness. However, the role of ER stress in regulating the stemness of senescent PDLSCs and its potential mechanism remain unclear.

Dual-aptamer-decorated reduction-activated dimeric-prodrug nanoparticles for broad-spectrum treatment of leukemia.

Leukemia remains a fatal disease for most affected patients, and a simple and effective therapeutic strategy is urgently needed. Targeted delivery chemo-drugs to leukemia cells shows promise, but the diverse subtypes of leukemia make single-ligand nanomedicine often ineffective. Herein, a dual-aptamer decorated, reduction-responsive dimeric prodrug-based nanoparticle (NP), termed SXP-NPs, was developed using the two leukemia-specific aptamers Sgc8c and XQ-2d, a reduction-responsive podophyllotoxin (POD) dimeric prodrug, and DSPE-PEG2000.

Clinical effects of combined use of carbamazepine and amitriptyline in the treatment of diabetic neuropathy with concurrent diabetic foot.

Objective: This study aims to analyze the clinical effects of combining carbamazepine and amitriptyline in the treatment of diabetic neuropathy with concurrent diabetic foot.

Methods: A total of 120 diabetic neuropathy patients treated at our hospital from June 2022 to November 2023 were included in the study. Patients meeting the inclusion criteria were registered, and their basic data were collected.

Native and engineered extracellular vesicles: novel tools for treating liver disease.

Liver diseases are classified as acute liver damage and chronic liver disease, with recurring liver damage causing liver fibrosis and progression to cirrhosis and hepatoma. Liver transplantation is the only effective treatment for end-stage liver diseases; therefore, novel therapies are required. Extracellular vesicles (EVs) are endogenous nanocarriers involved in cell-to-cell communication that play important roles in immune regulation, tissue repair and regeneration.

Comparison of Efficacy and Safety of First-Line Treatment Options for Unresectable Stage III Non-Small Cell Lung Cancer: A Retrospective Analysis.

Background: Based on PACIFIC trial, durvalumab as consolidation therapy following concurrent chemoradiotherapy (cCRT) has been a new standard treatment for unresectable stage III non-small cell lung cancer (NSCLC). In clinical applications, there are heterogeneous adjustments or novel strategies following specialized discussions in experienced multidisciplinary teams. This study retrospectively compared the efficacy and safety of different first-line treatments for unresectable stage III NSCLC.

Comparison of Efficacy and Safety of Second-Line Treatment Options for Advanced Small-Cell Lung Cancer: A Retrospective Analysis.

Objective: As monotherapy such as topotecan has reached a plateau of effectiveness, new second-line treatments based on experience have been used in clinical application. This study compared the efficacy and safety of different second-line treatments for advanced small-cell lung cancer (SCLC).

Methods: A total of 380 patients with advanced SCLC were screened selectively in the retrospective study.

Identifying optimal candidates for autologous peripheral blood stem cell therapy in patients with decompensated liver cirrhosis: a prognostic scoring system.

Background: Stem cell transplantation shows great potential to improve the long-term survival of cirrhosis patients. However, therapeutic effects may not be homogeneous across the whole study population. This study constructed an easy-to-use nomogram to improve prognostic prediction and aid in treatment decision making for cirrhotic patients.

Building bridges of excellence: a comprehensive competence framework for nurses in hospice and palliative care-a mixed method study.

Background: Hospice and Palliative Care (HPC) is in high demand in China; however, the country is facing the shortage of qualified HPC nurses. A well-suited competence framework is needed to promote HPC human resource development. Nevertheless, existing unstandardized single-structured frameworks may not be sufficient to meet this need.

Platelet-to-Lymphocyte Ratio as an Independent Factor Associated With Atrial Tachyarrhythmia.

Objective To investigate the relationship between the presence of atrial tachyarrhythmia (AT) and the platelet-to-lymphocyte ratio (PLR), which is a recently described inflammatory marker. Methods A total of 149 patients with AT and 187 healthy volunteers were included in this study. Complete blood count, serum lipids, and serum creatinine were tested, and dynamic electrocardiograms were performed routinely in all subjects.

Comparative transcriptome profiling reveals RNA splicing alterations and biological function in patients exposed to occupational noise.

Genetic factors play an important role in susceptibility to noise-induced hearing loss (NIHL). Alternative splicing (AS) is an essential mechanism affecting gene expression associated with disease pathogenesis at the post-transcriptional level, but has rarely been studied in NIHL. To explore the role of AS in the development of NIHL, we performed a comprehensive analysis of RNA splicing alterations by comparing the RNA-seq data from blood samples from NIHL patients and subjects with normal hearing who were exposed to the same noise environment.

Growth differentiation factor‑15 in patients with gestational diabetes mellitus and its relationship with microalbuminuria.

Gestational diabetes mellitus (GDM) is a common pregnancy-related complication and growth differentiation factor-15 (GDF-15) is involved in a number of diseases; therefore, the aim of the present study was to investigate the level and clinical significance of serum GDF-15 levels in patients with GDM. A total of 237 pregnant women at 20-24 weeks of gestation were selected and assigned to a normal pregnancy group (70 patients) and a GDM group (167 patients) according to the presence or absence of GDM. The general clinical data of the two groups were collected.

Inflammatory Periodontal Ligament Stem Cells Drive M1 Macrophage Polarization via Exosomal miR-143-3p-Mediated Regulation of PI3K/AKT/NF-κB Signaling.

Macrophage polarization plays an important role in the progression of inflammation. Exosomes derived from stem cells are promising candidates for macrophage immunoregulation. However, how exosomes derived from periodontal ligament stem cells (PDLSCs) in an inflammatory environment influence macrophage polarization has yet to be fully elucidated.

A gene chip study suggests that miR-17-3p is associated with diabetic foot ulcers.

Background of the Study Diabetic foot ulcers (DFUs) are severe effect of diabetes. This research aimed to discover the role of micro-ribonucleic acid (miRNA) in treating DFUs involved in maggot debridement therapy (MDT) via a miRNA chip study. A miRNA chip approach was adopted.

Black porous silicon as a photothermal agent and immunoadjuvant for efficient antitumor immunotherapy.

Photothermal therapy (PTT) in combination with other treatment modalities has shown great potential to activate immunotherapy against tumor metastasis. However, the nanoparticles (NPs) that generate PTT have served as the photothermal agent only. Moreover, researchers have widely utilized highly immunogenic tumor models to evaluate the immune response of these NPs thus giving over-optimistic results.

Color change of glass ceramic restorations cemented by four types of dual-cured resin luting agents with different initiator systems.

This study aimed to comprehensively evaluate the effect of dual-cured resin luting agents with different initiator systems on the color stability of glass ceramic restorations by simulating various clinical glass ceramic restorations. Three commonly used shades from each of the two dual-cured resin luting agents with an amine-initiation system or without it were studied. The individual specimens had different translucency and thickness and were artificially aged using a xenon light aging machine.

Personality traits influence the effectiveness of hypomania checklist-32 in screening for bipolar disorder.

Background: It is clinically challenging to distinguish bipolar disorder (BD) from major depressive disorder (MDD) in the early stages. While the hypomania checklist-32 (HCL-32) is a proper auxiliary tool that is useful to differentiate between BD and MDD, there is currently no standard cut-off value. The variations in HCL-32 cut-off values could potentially be influenced by personality traits.

Mesenchymal stem cell-derived exosomes protect against liver fibrosis via delivering miR-148a to target KLF6/STAT3 pathway in macrophages.

Background: Despite emerging evidence on the therapeutic potential of mesenchymal stem cells (MSCs) for liver fibrosis, the underlying mechanisms remain unclear. At present, MSC-derived exosomes (MSC-EXOs) are widely accepted as crucial messengers for intercellular communication. This study aimed to explore the therapeutic effects of MSC-EXOs on liver fibrosis and identify the mechanisms underlying the action of MSC-EXOs.

MLIF Modulates Microglia Polarization in Ischemic Stroke by Targeting eEF1A1.

Monocyte locomotion inhibitory factor (MLIF) is a heat-stable pentapeptide from . Our previous study found that MLIF protects against ischemic stroke in rats and mice and exerts a neuroprotection effect in human neuroblastoma SH-SY5Y cells. Microglia/macrophage polarization has been proven to be vital in the pathology of ischemic stroke.

MiR-590-5p inhibits pathological hypertrophy mediated heart failure by targeting RTN4.

Heart failure (HF) is a rising epidemic and public health burden in modern society. It is of great need to find new biomarkers to ensure a timely diagnosis and to improve treatment and prognosis of the disease. The mouse model of HF was established by thoracic aortic constriction.

Consensus on the application of negative pressure wound therapy of diabetic foot wounds.

Because China is becoming an aging society, the incidence of diabetes and diabetic foot have been increasing. Diabetic foot has become one of the main health-related killers due to its high disability and mortality rates. Negative pressure wound therapy (NPWT) is one of the most effective techniques for the treatment of diabetic foot wounds and great progress, both in terms of research and its clinical application, has been made in the last 20 years of its development.

Growth Promoting Effect of Vacuum Sealing Drainage in the Healing Processes of Diabetic Foot Ulcers.

Aim: To explore the growth-promoting effect of vacuum sealing drainage (VSD) during the healing processes of diabetic foot ulcers (DFUs).

Methods: From November 2018 to December 2019, 38 patients with unilateral DFUs were enrolled in this retrospective study. All patients were divided into two groups according to the use of VSD or not: the VSD group (n=20) and the control group (n=18).

Evolution of COVID-19 in patients with autoimmune rheumatic diseases.

The characteristics of COVID-19 patients with autoimmune rheumatic diseases (AIRD) have rarely been reported. Patients with AIRD have suppressed immune defense function, which may increase their susceptibility to COVID-19. However, the immunosuppressive agents AIRD patients routinely used may be beneficial for protecting the cytokine storm caused by SARS-CoV-2.

Platelet to lymphocyte ratio as a prognostic factor in patients with advanced colorectal cancer undergoing palliative treatment.

Background: Our study aims to investigate the level of platelet to lymphocyte ratio (PLR) and determine its prognostic value in patients with advanced colorectal cancer undergoing palliative treatment.

Methods: One hundred and fifty-two patients with advanced colorectal cancer confirmed in our hospital from January 2013 to January 2018 were selected as study participants. The boundary-value of PLR was determined by receiver operating characteristics (ROC) curves.