Therapeutic potential of flavonoids from traditional Chinese medicine in pancreatic cancer treatment.

Pancreatic cancer (PC) is a highly aggressive malignancy with rising mortality rates globally. Its diagnosis is often challenging due to its asymptomatic nature in the early stages. Consequently, most patients receive a poor prognosis, with low survival rates within 5 years, as the disease is typically detected at an advanced stage, complicating effective treatment.

Efficacy of Coronary Calcium Score in Predicting Coronary Artery Morphology in Patients With Obstructive Coronary Artery Disease.

Background: Coronary artery calcium score (CACS) is an established marker of coronary artery disease (CAD) and has been extensively used to stratify risk in asymptomatic individuals. However, the value of CACS in predicting plaque morphology in patients with advanced CAD is less established. The present analysis aims to assess the association between CACS and plaque characteristics detected by near-infrared spectroscopy-intravascular ultrasound (NIRS-IVUS) imaging in patients with obstructive CAD.

A nomogram for predicting echocardiogram prescription in outpatients: an analysis of the NAMCS database.

Background And Objective: Cardiovascular disease is the leading cause of morbidity and mortality globally. Echocardiography is a commonly used method for assessing the condition of patients with cardiovascular disease. However, little is known about the population characteristics of patients who are recommended for echocardiographic examinations.

Effects of perioperative exercise on cardiorespiratory endurance in children with congenital heart disease in plateau areas after surgical repair.

We aimed to explore the effects of perioperative exercise on cardiorespiratory endurance in children with congenital heart disease (CHD) in plateau areas after surgical repair. Fifty children with CHD in the plateau admitted to our hospital were randomly divided into the exercise and control groups. The exercise group received a perioperative exercise intervention beginning within 24 h postoperatively, while the control group received routine nursing and treatment alone.

One-stop interventional procedure for bicuspid aortic stenosis in a patient with coexisting aortic coarctation: a case report.

Introduction: Coarctation of the aorta (CoA) is usually diagnosed and corrected early in life. Most untreated patients with CoA usually die before 50 years of age. Adult patients with concomitant CoA and severe bicuspid aortic stenosis are relatively rare and present complex management challenges without standard guidelines.

Echocardiographic phenotype for refined risk stratification and treatment selection in light chain amyloidosis with heart failure.

Aims: Light chain amyloidosis (AL) patients with heart failure (HF) are usually with revised Mayo (rMayo) stage III/IV disease and have a poor prognosis. We sought to investigate whether and what echocardiographic phenotype provides value for further risk stratification and guiding optimal risk-adapted treatment in this subgroup of AL patients.

Methods And Results: 95 AL patients who presented with HF and were on rMayo stage III/IV were retrospectively included.

A New Coronavirus Estimation Global Score for Predicting Mortality During Hospitalization in Patients with COVID-19.

Objective: Coronavirus disease 2019 (COVID-19) exists as a pandemic. Mortality during hospitalization is multifactorial, and there is urgent need for a risk stratification model to predict in-hospital death among COVID-19 patients. Here we aimed to construct a risk score system for early identification of COVID-19 patients at high probability of dying during in-hospital treatment.

Coronavirus disease 2019 death prediction by electrocardiographic abnormalities and elevated D-dimer levels.

Background: Electrocardiography (ECG) plays a very important role in various cardiovascular diseases and elevated D-dimer in serum associated with thrombosis. In patients with coronavirus disease 2019 (COVID-19), immense pieces of evidence showed that ECG abnormalities or elevated D-dimer in serum occurred frequently. However, it remains unclear whether ECG abnormalities combined with elevated D-dimer could be a new risk predictor in patients with COVID-19.

Relationship between Coronary Artery Tortuosity and Cardiorespiratory Fitness in Patients without Obstructed Coronaries.

Objective: This study aimed to analyze the relationship between cardiorespiratory fitness (CRF) and the increasing severity of coronary artery tortuosity (CAT) in patients with non-stenosed coronaries.

Methods: A total of 396 patients who underwent coronary angiography and cardiopulmonary exercise testing (CPET) between August 2020 and July 2021 were included in this single-center retrospective study after excluding patients with significant coronary artery disease (≥50% stenosis). Patients were divided into two groups: no or mild coronary artery tortuosity (N/M-CAT) and moderate to severe coronary artery tortuosity (M/S-CAT) and laboratory electrocardiographic, echocardiographic, and CPET parameters were compared between two groups.

An echo score raises the suspicion of cardiac amyloidosis in Chinese with heart failure with preserved ejection fraction.

Aims: Transthyretin cardiac amyloidosis (ATTR-CA) has been realized as an important cause of heart failure with preserved ejection fraction (HFpEF). We aim to provide insights into its prevalence in Chinese HFpEF patients, which is not known to date, using increased wall thickness (IWT) score by echocardiography.

Methods: Consecutive patients with HFpEF (EF ≥ 40%) and IWT (≥12 mm) were prospectively screened.

The Value of Cardiopulmonary Exercise Testing in Predicting the Severity of Coronary Artery Disease.

There have been a limited number of quantitative studies on the relationship between coronary artery disease (CAD) and cardiorespiratory fitness (CRF), as measured by cardiopulmonary exercise testing (CPET). Thus, we aimed to investigate the association between CRF and the severity of coronary artery disease from the most comprehensive perspective possible, and to affirm the predictive value of CPET in the severity assessment of CAD. Our study included 280 patients with coronary angiography, who had undergone CPET in Tongji Hospital.

Warm acupuncture therapy alleviates neuronal apoptosis after spinal cord injury via inhibition of the ERK signaling pathway.

Purpose: Warm acupuncture (WA) therapy has been applied to treat spinal cord injury (SCI), but the underlying mechanism is unclear. The current study attempted to explore the WA therapy on neuronal apoptosis of SCI and the relationship with the extracellular signal-regulated kinase (ERK) signaling pathway.

Methods: The rat SCI models were established by the impact method.

ERK/RSK-mediated phosphorylation of Y-box binding protein-1 aggravates diabetic cardiomyopathy by suppressing its interaction with deubiquitinase OTUB1.

Diabetic cardiomyopathy (DCM) is a major complication of diabetes, but its underlying mechanisms still remain unclear. The multifunctional protein Y-box binding protein-1 (YB-1) plays an important role in cardiac pathogenesis by regulating cardiac apoptosis, cardiac fibrosis, and pathological remodeling, whereas its role in chronic DCM requires further investigation. Here, we report that the phosphorylation of YB-1 at serine102 (S102) was markedly elevated in streptozotocin-induced diabetic mouse hearts and in high glucose-treated cardiomyocytes, whereas total YB-1 protein levels were significantly reduced.

Pharmacologic IRE1α kinase inhibition alleviates aortic dissection by decreasing vascular smooth muscle cells apoptosis.

Aortic dissection (AD) is a rare but catastrophic disorder, and associated with significant morbidity among survivors. This study aimed to target IRE1α-XBP1s pathway pharmacologically, and evaluate its therapeutic potential in the occurrence and progression of AD. Western Blot and immunohistochemistry results showed that expression of XBP1s was significantly increased in the human aorta samples of AD group in compared with the control group, and exclusively in aortic vascular smooth muscle cells (VSMCs).

Aortic Coarctation Associated With Hypertrophic Cardiomyopathy in a Woman With Hypertension and Syncope: A Case Report With 8-Year Follow-Up.

Background: Coarctation of the aorta (CoA) is a common congenital cardiovascular malformation with aortic narrowing in the region of the ligamentum arteriosum. Hypertrophic cardiomyopathy (HCM) is a primary cardiomyopathy that is characterized by left ventricular wall thickening and likely left ventricular outflow tract (LVOT) obstruction. They are two irrelevant diseases, and their coexistence has not been reported before.

Antiviral Abidol is Associated with the Reduction of In-Hospital Mortality in COVID-19 Patients.

Objective: Coronavirus disease 2019 (COVID-19) is a global public health crisis. There are no specific antiviral agents for the treatment of SARS-CoV-2. Information regarding the effect of Abidol on in-hospital mortality is scarce.

Activated Protein C Ameliorates Diabetic Cardiomyopathy Modulating OTUB1/YB-1/MEF2B Axis.

The pathogenesis of diabetic cardiomyopathy (DCM) is complex and the detailed mechanism remains unclear. Coagulation protease activated Protein C (aPC) has been reported to have a protective effect in diabetic microvascular disease. Here, we investigated whether aPC could play a protective role in the occurrence and development of major diabetic complication DCM, and its underlying molecular mechanism.

The MEK inhibitor U0126 ameliorates diabetic cardiomyopathy by restricting XBP1's phosphorylation dependent SUMOylation.

Chronic diabetes accelerates vascular dysfunction often resulting in cardiomyopathy but underlying mechanisms remain unclear. Recent studies have shown that the deregulated unfolded protein response (UPR) dependent on highly conserved IRE1α-spliced X-box- binding protein (XBP1s) and the resulting endoplasmic reticulum stress (ER-Stress) plays a crucial role in the occurrence and development of diabetic cardiomyopathy (DCM). In the present study, we determined whether targeting MAPK/ERK pathway using MEK inhibitor U0126 could ameliorate DCM by regulating IRE1α-XBP1s pathway.

Warm acupuncture therapy for Primary sciatica: A protocol of systematic review and meta-analysis.

Introduction: This meta-analysis aims to assess the effectiveness and safety of warm acupuncture therapy for treating Primary sciatica.

Methods: The following 9 databases will be search from their inception to December 6, 2020: MEDLINE, EMBASE, the Cochrane Central Register of Controlled Trials (CENTRAL), the Chinese Biomedical Literature Database (CBM), the Chinese Medical Current Content (CMCC), the Wan-Fang Database and the China National Knowledge Infrastructure (CNKI). Randomized controlled trials (RCTs) of warm acupuncture for treating Primary sciatica, Chinese or Japanese without restriction of publication status will be included.

Efficacy and safety of massage in the treatment of post-stroke insomnia: A protocol for systematic review and meta-analysis.

Background: : Post-stroke insomnia (PSI) is a serious problem which has significant adverse effects on the subsequent recovery of patients and the quality of their daily life. Massage is effective in improving the quality of sleep for stroke patients displaying no significant adverse reactions. Up to now, however, there are still no systematic studies conducted to provide compelling evidence for its effectiveness in treating PSI.

Factors associated with acute cardiac injury and their effects on mortality in patients with COVID-19.

To determine the incidence of acute cardiac injury (ACI), the factors associated with ACI and the in-hospital mortality in patients with COVID-19, especially in severe patients. All consecutive in-patients with laboratory-confirmed COVID-19 from Tongji Hospital in Wuhan during February 1 and March 29, 2020 were included. The demographic, clinical characteristics, laboratory, radiological and treatment data were collected.