Indium Mediated Reformatsky-Type Allylation of N--Butanesulfinyl Iminoester with 1,3-Butadiene.

This study presents the indium-mediated three-component radical Reformatsky-type allylation of --butanesulfinyl iminoester with 1,3-butadiene. This novel approach offers a rapid synthesis pathway to valuable homoallylic noncanonical amino acids, demonstrated with over 30 examples showing nice regio- and diastereoselectivity. Mechanism studies revealed that allylindium complexes served as key intermediates, formed through a single-electron reduction of allylic radicals by Indium species.

Bone marrow mesenchymal stem cell and mononuclear cell combination therapy in patients with type 2 diabetes mellitus: a randomized controlled study with 8-year follow-up.

Background: To investigate the long-term effects of combining bone marrow mesenchymal stem cells (MSCs) with mononuclear cells (MCs) in the treatment of type 2 diabetes mellitus (T2DM).

Methods: T2DM patients were divided into the combination group (Dual MSC + MC, n = 33), the mononuclear cell group (MC-Only, n = 32) and the control group (Control, n = 31). All groups were treated with insulin and metformin.

Calcium polypeptide mitigates Cd toxicity in rice via reducing oxidative stress and regulating pectin modification.

Calcium polypeptide plays a key role during cadmium stress responses in rice, which is involved in increasing peroxidase activity, modulating pectin methylesterase activity, and regulating cell wall by reducing malondialdehyde content. Cadmium (Cd) contamination threatens agriculture and human health globally, emphasizing the need for sustainable methods to reduce cadmium toxicity in crops. Calcium polypeptide (CaP) is a highly water-soluble small molecular peptide acknowledged for its potential as an organic fertilizer in promoting plant growth.

Titanium catalyzed [2σ + 2π] cycloaddition of bicyclo[1.1.0]-butanes with 1,3-dienes for efficient synthesis of stilbene bioisosteres.

Natural stilbenes have shown significant potential in the prevention and treatment of diseases due to their diverse pharmacological activities. Here we present a mild and effective Ti-catalyzed intermolecular radical-relay [2σ + 2π] cycloaddition of bicyclo[1.1.

Trajectories of α-fetoprotein and unresectable hepatocellular carcinoma outcomes receiving atezolizumab plus bevacizumab: a secondary analysis of IMbrave150 study.

Background: α-fetoprotein (AFP) response has been demonstrated as a biomarker for unresectable hepatocellular carcinoma (uHCC) patients receiving immunotherapy, but its definition is still unclear. This exploratory study investigated the AFP trajectory and clinical outcomes of receiving atezolizumab plus bevacizumab (Atez/Bev) therapy.

Methods: This secondary analysis used the Atez/Bev arm data of phase III IMbrave150 study to distinguish potential AFP changing rate trajectories through latent class trajectory models.

Fas/FasL and Complement Activation are Associated with Chronic Active Epstein-Barr Virus Hepatitis.

Background And Aims: Chronic active Epstein-Barr virus hepatitis (CAEBVH) is a rare and highly lethal disease characterized by hepatitis and hepatomegaly. This study aimed to investigate the clinicopathological features and pathogenic mechanisms of CAEBVH.

Methods: Ten patients with confirmed Epstein-Barr virus hepatitis infection were enrolled.

SWI/SNF Complex Genomic Alterations as a Predictive Biomarker for Response to Immune Checkpoint Inhibitors in Multiple Cancers.

Whether there is an association between SWI/SNF genomic alterations in tumors and response to immune checkpoint inhibitors (ICI) remains unclear because prior studies have focused on either an individual gene or a predefined set of genes. Herein, using mutational and clinical data from 832 ICI-treated patients who underwent whole-exome sequencing, including sequencing of all 31 genes of the SWI/SNF complex, we found that SWI/SNF complex alterations were associated with significantly improved overall survival (OS) in melanoma, clear-cell renal cell carcinoma, and gastrointestinal cancer, as well as improved progression-free survival (PFS) in non-small cell lung cancer. Including tumor mutational burden as a variable, the multivariate Cox regression analysis showed SWI/SNF genomic alterations had prognostic value in melanoma [HR, 0.

Efficacy and safety of transarterial chemoembolization plus sorafenib in patients with recurrent hepatocellular carcinoma after liver transplantation.

Objectives: To explore the benefit and safety of transarterial chemoembolization (TACE) in combination with sorafenib in patients with recurrent hepatocellular carcinoma (HCC) after orthotopic liver transplantation (OLT).

Methods: In this multi-center retrospective study, 106 patients with recurrent HCC after OLT were included. Fifty-two patients were treated with TACE plus sorafenib (TS group) and 54 were treated with TACE alone (TC group).

The upregulation of in hepatocellular carcinoma is potentially regulated by hsa-miR-194-3p and associated with patient progression.

Background: Patients with hepatocellular carcinoma (HCC) have poor prognosis, especially in advanced stages. Targeted therapy is the main treatment for advanced HCC patients, but the optimal targets for HCC remain poorly understood. The main purpose of this study was to identify potential novel prognostic markers and therapeutic targets.

Overexpression of CENPL mRNA potentially regulated by miR-340-3p predicts the prognosis of pancreatic cancer patients.

Background: In our previous study it was found that CENPL was overexpressed in hepatocellular carcinoma and significantly predicted patient's prognosis. However, the expression and prognostic value of CENPL in other gastrointestinal tumors remain unknown. Therefore, we investigated the expression and prognostic value of CENPL in esophageal carcinoma (ESCA), stomach adenocarcinoma (STAD), pancreatic adenocarcinoma (PAAD), colon adenocarcinoma (COAD) and rectum adenocarcinoma (READ).

The clinical application of arterialized venous flaps in repairing large area of soft tissue defects of extremities.

Background: The reconstruction of microsurgery emphasizes the low morbidity of donor sites. The arterialized venous flaps (AVFs) are tissue flaps harvested without conventional vascular pedicles. However, reports of high necrosis rates and poor understanding of physiology hindered the application of many surgeons in clinical practice.

Proximal coil occlusion preceding distal sclerotherapy in patients with pelvic congestion syndrome: A multicenter, retrospective study.

Objective: We investigated the efficacy, feasibility, and safety of proximal coil occlusion preceding distal sclerotherapy (PCODS) for patients with pelvic congestion syndrome (PCS).

Methods: We performed a multicenter, retrospective cohort study of 94 patients with PCS who had undergone PCODS and 53 patients who had undergone standard endovascular embolization (control group) between June 2014 and April 2020. The primary end point was the clinical remission rate and the secondary end points were the operative time, total fluoroscopy time, radiation dose, overall length of coils used per case, and adverse events.

Overexpression of SSR2 promotes proliferation of liver cancer cells and predicts prognosis of patients with hepatocellular carcinoma.

Signal Sequence Receptor Subunit 2 (SSR2) is a key endoplasmic reticulum gene involved in protein folding and processing. Previous studies found that it was upregulated in several cancers, but its precise role in hepatocellular carcinoma (HCC) remains unclear. To have a better understanding of this gene in HCC, we examined the expression of SSR2 in HCC tissues by analysing The Cancer Genome Atlas (TCGA) data and immunohistochemistry.

Trajectories of serum α-fetoprotein and intermediate-stage hepatocellular carcinoma outcomes after transarterial chemoembolization: A longitudinal, retrospective, multicentre, cohort study.

Background: α-fetoprotein (AFP) response has been proven a key tumor marker for hepatocellular carcinoma (HCC), but its definition remains controversial. This study aims to characterize AFP trajectories after transarterial chemoembolization (TACE) and examine its impact on clinical outcomes.

Methods: This longitudinal, multicenter, retrospective, cohort study examined data from the electronic medical record system of four hospitals in China between January 1, 2007 to December 31, 2016.

Mouse mesenchymal stem cell-derived exosomal miR-466f-3p reverses EMT process through inhibiting AKT/GSK3β pathway via c-MET in radiation-induced lung injury.

Background: Radiation-induced lung fibrosis (RILF) is a common complication of thoracic radiotherapy. Alveolar epithelial cells play a crucial role in lung fibrosis via epithelial-mesenchymal transition (EMT). Exosomes derived from mesenchymal stem cells own the beneficial properties to repair and regeneration of damaged tissues, however the underlying mechanisms remain poorly understood.

The Oncogenic and Diagnostic Potential of Stanniocalcin 2 in Hepatocellular Carcinoma.

Purpose: Early detection and prognostic prediction of hepatocellular carcinoma (HCC) remain a great challenge. In this study, we explored the role and diagnostic significance of stanniocalcin 2 (STC2), recently identified as a secretory protein, in HCC.

Methods: STC2 mRNA and protein in HCC tissues were examined by qRT-PCR and immunohistochemistry.

Orthotopic liver transplantation improves postoperative quality of life, survival rate and reduces recurrence rate in patients with liver cancer.

Objective: To evaluate the impact of orthotopic liver transplantation (OLT) on postoperative quality of life (QoL), survival rate and recurrence rate of patients with liver cancer (LC).

Methods: One hundred and twenty-seven patients with LC treated in our hospital from December 2016 to January 2018 were divided into two groups according to different treatment schemes. Patients in the research group (n=67) were given OLT and those in the control group (n=60 cases) were given hepatectomy.

Prevention of chronic diabetic complications in type 1 diabetes by co-transplantation of umbilical cord mesenchymal stromal cells and autologous bone marrow: a pilot randomized controlled open-label clinical study with 8-year follow-up.

Background Aims: To explore the long-term safety and benefit of umbilical cord mesenchymal stromal cell (MSCs) plus autologous bone marrow mononuclear cell (aBM-MNC) stem cell transplantation (SCT) without immunotherapy in established type 1 diabetes (T1D).

Methods: In the primary completion of this trial (ClinicalTrials.gov identifier: NCT01374854), the authors randomized patients (n = 21 per group) to either SCT or standard care (control) and previously reported effects on insulin secretion.

Hepatic Resection Transarterial Chemoembolization for Intermediate-Stage Hepatocellular Carcinoma: A Cohort Study.

Background: The selection criteria for hepatic resection (HR) in intermediate-stage (IM) hepatocellular carcinoma (HCC) are still controversial. We used real-world data to evaluate the overall survival (OS) in treatment with HR or transarterial chemoembolization (TACE).

Methods: In total, 942 patients with IM-HCC were categorized into the HR group and the TACE group.

Engineering nanotheranostic strategies for liver cancer.

The incidence and mortality of hepatocellular carcinoma have continued to increase over the last few years, and the medicine-based outlook of patients is poor. Given great ideas from the development of nanotechnology in medicine, especially the advantages in the treatments of liver cancer. Some engineering nanoparticles with active targeting, ligand modification, and passive targeting capacity achieve efficient drug delivery to tumor cells.

The significance of Stanniocalcin 2 in malignancies and mechanisms.

Human stanniocalcin 2 (STC2) is an ortholog of fish stanniocalcins (STCs) and is widely expressed in various organs and tissues. The gene is localized on chromosome 5q33 or 5q35. STC2 has been implicated in glucose homeostasis and phosphorus metabolism.

The blooming intersection of subfatin and metabolic syndrome.

Metabolic Syndrome (MS) remains the leading cause of mortality and morbidity globally. Adipose tissue releases adipokines that play key roles in metabolic and cardio-cerebro-vascular homeostasis. Subfatin, induced after exercise or upon cold exposure in adipose tissue, is a novel secreted protein homologous to Metrn, a neutrophic factor with angiogenic properties.