Advancements in Diagnosis and Treatment of Cardiac Sarcomas: A Comprehensive Review.

Cardiac sarcomas are rare, aggressive malignancies originating from various cardiac cell types, presenting significant challenges in both diagnosis and treatment. This comprehensive review explores recent advancements in diagnosis and treatment of cardiac angiosarcoma, fibrosarcoma, leiomyosarcoma, and rhabdomyosarcoma. And we briefly discuss the exceedingly rare occurrence of cardiac osteosarcoma and present our perspectives on its treatment.

Rhoifolin Suppresses Cell Proliferation and Induces Apoptosis in Hepatocellular Carcinoma Cells In Vitro and In Vivo.

Hepatocellular carcinoma (HCC) is the most prevalent malignant tumor, ranking fifth in terms of fatality with poor prognosis and a low survival rate. Rhoifolin (ROF), a flavonoid constituent, has previously been shown to suppress the proliferation of breast and pancreatic cancer cells. However, its inhibitory effect on HCC has remained unexplored.

The gut microbiotas with metabolites regulate the protective role of miR-30a-5p in myocardial infarction.

Introduction: Gut microbial homeostasis is closely associated with myocardial infarction (MI). However, little is known about how gut microbiota influences miRNAs-regulated MI.

Objectives: This study aims to elucidate the connections between miR-30a-5p, MI, gut microbiota, and gut microbial metabolite-related pathways, to explore potential strategy for preventing and treating MI.

Integrated metabolomics and network pharmacology to reveal the mechanisms of Shexiang Baoxin pill against atherosclerosis.

Background: Atherosclerosis is a disease marked by the development of lipid lesions within the endothelium and continues to be a prominent contributor to global mortality. Shexiang Baoxin pill (SBP) has been employed in the management of numerous cardiovascular diseases, but the complex mechanisms by which it operates remain obscure. This research was conducted to determine the potential impact of SBP on atherosclerosis and the underlying regulatory mechanism involved.

The effect of probiotics supplementation on cancer-treatment complications: a critical umbrella review of interventional meta-analyses.

Cancer-related complications pose significant challenges in the management and treatment of patients with malignancies. Several meta-analyses have indicated improving effects of probiotics on cancer complications, while some studies have reported contentious findings. The purpose of the present study was to evaluate the efficacy of probiotics in addressing cancer complications, including diarrhea, mucositis, and infections, following chemotherapy, radiotherapy, and surgery.

Role of gut microbiota in doxorubicin-induced cardiotoxicity: from pathogenesis to related interventions.

Doxorubicin (DOX) is a broad-spectrum and highly efficient anticancer agent, but its clinical implication is limited by lethal cardiotoxicity. Growing evidences have shown that alterations in intestinal microbial composition and function, namely dysbiosis, are closely linked to the progression of DOX-induced cardiotoxicity (DIC) through regulating the gut-microbiota-heart (GMH) axis. The role of gut microbiota and its metabolites in DIC, however, is largely unelucidated.

Comprehensive bioinformatics analysis and systems biology approaches to identify the interplay between COVID-19 and pericarditis.

Background: Increasing evidence indicating that coronavirus disease 2019 (COVID-19) increased the incidence and related risks of pericarditis and whether COVID-19 vaccine is related to pericarditis has triggered research and discussion. However, mechanisms behind the link between COVID-19 and pericarditis are still unknown. The objective of this study was to further elucidate the molecular mechanisms of COVID-19 with pericarditis at the gene level using bioinformatics analysis.

Analysis and Validation of Critical Signatures and Immune Cell Infiltration Characteristics in Doxorubicin-Induced Cardiotoxicity by Integrating Bioinformatics and Machine Learning.

Purpose: Doxorubicin-induced cardiotoxicity (DIC) is a severe side reaction in cancer chemotherapy that greatly impacts the well-being of cancer patients. Currently, there is still an insufficiency of effective and reliable biomarkers in the field of clinical practice for the early detection of DIC. This study aimed to determine and validate the potential diagnostic and predictive values of critical signatures in DIC.

The Transcriptome Analysis of Circular RNAs Between the Doxorubicin- Induced Cardiomyocytes and Bone Marrow Mesenchymal Stem Cells- Derived Exosomes Treated Ones.

Aim: To analyze the sequencing results of circular RNAs (circRNAs) in cardiomyocytes between the doxorubicin (DOX)-injured group and exosomes treatment group. Moreover, to offer potential circRNAs possibly secreted by exosomes mediating the therapeutic effect on DOX-induced cardiotoxicity for further study.

Methods: The DOX-injured group (DOX group) of cardiomyocytes was treated with DOX, while an exosomes-treated group of injured cardiomyocytes were cocultured with bone marrow mesenchymal stem cells (BMSC)-derived exosomes (BEC group).

Transcriptional and functional analysis of plasma exosomal microRNAs in acute viral myocarditis.

Aim: To assess the differential expression profiles of exosome-derived microRNA (miRNA) and reveal their potential functions in patients with acute viral myocarditis (AVMC).

Materials & Methods: Peripheral blood samples were collected from 9 patients diagnosed with AVMC and 9 healthy controls (HC) in the Affiliated Hospital of Qingdao University from July 2021 to September 2022. The exosomal miRNA expression were tested using RNA high-throughput sequencing.

MINOCA biomarkers: Non-atherosclerotic aspects.

Myocardial infarction in the absence of obstructive coronary artery disease (MINOCA) is an important subtype of myocardial infarction. Although comprising less than 50% stenosis in the main epicardial coronary arteries, it constitutes a severe health risk. A variety of approaches have been recommended, but definitive diagnosis remains elusive.

Assessment of the Binding of Pseudallecin A to Human Serum Albumin with Multi-Spectroscopic Analysis, Molecular Docking and Molecular Dynamic Simulation.

The binding of pseudallecin A (PA), a potential antibiotic with strong inhibitory activities against Gram-positive Escherichia coli and Gram-negative Staphylococcus aureus, to human serum albumin (HSA) was explored. The interaction between them was assessed by multi-spectroscopic analysis, binding site competitive analysis, molecular docking and molecular dynamic simulation, showing the results as follows: PA effectively quenched the innate fluorescence of HSA by a static quenching process, formed a complex at a molar ratio of approximately 1 : 1 and performed an effective non-radiative energy transfer; the binding of PA to HSA was a spontaneous exothermic reaction driven by enthalpy with strong affinity and had a slight effect on the conformation of HSA; PA bound at site III of HSA and hydrogen bonds were the major binding forces to maintain the stability of the PA-HSA complex. Molecular dynamic simulation was performed to calculate the root mean square deviation (RMSD), root mean square fluctuation (RMSF) and radius of gyration (Rg) for this complex and effectively supported the spectroscopic outcome.

Specific subsets of urothelial bladder carcinoma infiltrating T cells associated with poor prognosis.

Comprehensive investigation of tumor-infiltrating lymphocytes in cancer is crucial to explore the effective immunotherapies, but the composition of infiltrating T cells in urothelial bladder carcinoma (UBC) remains elusive. Here, single-cell RNA sequencing (scRNA-seq) were performed on total 30,905 T cells derived from peripheral blood, adjacent normal and tumor tissues from two UBC patients. We identified 18 distinct T cell subsets based on molecular profiles and functional properties.

Bradykinin-pretreated Human cardiac-specific c-kit Cells Enhance Exosomal miR-3059-5p and Promote Angiogenesis Against Hindlimb Ischemia in mice.

Background: Protection of cardiac function following myocardial infarction was largely enhanced by bradykinin-pretreated cardiac-specific c-kit (BK-c-kit) cells, even without significant engraftment, indicating that paracrine actions of BK-c-kit cells play a pivotal role in angiogenesis. Nevertheless, the active components of the paracrine actions of BK-c-kit cells and the underlying mechanisms remain unknown. This study aimed to define the active components of exosomes from BK-c-kit cells and elucidate their underlying protective mechanisms.

The effect of green coffee extract supplementation on obesity indices: critical umbrella review of interventional meta-analyses.

Despite a multitude of investigations assessing the impact of green coffee extract supplementation on obesity indices, there is still a great deal of heated debate regarding the benefits of this intervention in obesity management. Therefore, in order to clarify the effect of green coffee extract on waist circumference (WC), body mass index (BMI) and body weight (BW), we conducted an umbrella review of interventional meta-analyses. The Web of Science, Scopus, PubMed/Medline, and Embase databases were searched using specific keywords and word combinations.

A comprehensive review of antitumor properties of Angelica species and their antitumor-responsible constituents and the underlying molecular mechanisms involved in tumor inhibition.

Angelica species have been traditionally used for their medicinal properties. Recent studies have suggested their potential use as anticancer agents, making them an area of interest for further research. The review aims to summarize the current understanding of the potential anticancer effects of Angelica species and to provide insights for further research in this area.

Heart-targeting exosomes from human cardiosphere-derived cells improve the therapeutic effect on cardiac hypertrophy.

Exosomes of human cardiosphere-derived cells (CDCs) are very promising for treating cardiovascular disorders. However, the current challenge is inconvenient delivery methods of exosomes for clinical application. The present study aims to explore the potential to enhance the therapeutic effect of exosome (EXO) from human CDCs to myocardial hypertrophy.

A novel antibacterial tyroscherin derivative with a natural unprecedented morpholine-2, 3-dione structural unit from the fungus .

A novel tyroscherin derivative named pseudallecin A () with a natural unprecedented morpholine-2, 3-dione structural unit, and a new biogenic synthesis related organic acid named pseudallecin B () were purified from a symbiotic fungus derived from . Their structures were elucidated via spectroscopic analyses and ECD calculation. Pseudallecin A exhibited strong inhibitory activities against both Gram-positive and Gram-negative .

Acacetin alleviates myocardial ischaemia/reperfusion injury by inhibiting oxidative stress and apoptosis via the Nrf-2/HO-1 pathway.

Context: Acacetin is a natural source of flavonoids with anti-inflammatory and antioxidant effects.

Objective: This study determines acacetin's protective effect and mechanism on myocardial ischaemia/reperfusion (I/R) injury.

Materials And Methods: Sprague-Dawley rats were divided into sham and I/R injury and treatment with acacetin.

Drug-target interactions prediction via deep collaborative filtering with multiembeddings.

Drug-target interactions (DTIs) prediction research presents important significance for promoting the development of modern medicine and pharmacology. Traditional biochemical experiments for DTIs prediction confront the challenges including long time period, high cost and high failure rate, and finally leading to a low-drug productivity. Chemogenomic-based computational methods can realize high-throughput prediction.

[Effect of abdominal penetrating moxibustion on function of core muscle group in stroke patients based on surface electromyography].

Objective: To observe the effect of abdominal penetrating moxibustion on strength and endurance of core muscle group in patients with stroke.

Methods: Sixty-two patients with stroke were randomly divided into an observation group (31 cases, 2 cases dropped off) and a control group (31 cases, 2 cases dropped off). The patients in the control group were treated with routine basic treatment, acupuncture treatment and rehabilitation training; based on the treatment of the control group, the patients in the observation group were treated with abdominal penetrating moxibustion, approximately 50 min each time, once a day.

[Effect of needling technique of acupuncture on the morphology of lower limb muscle based on muscle-skeleton ultrasound measurement in patients with post-stroke strephenopodia].

Objective: To evaluate the therapeutic effect on post-stroke strephenopodia treated with (harmonizing the heel vessel) needling technique of acupuncture.

Methods: A total of 64 patients were randomized into an observation group (30 cases included, 2 cases dropped off) and a control group (30 cases included, 2 cases dropped off). In the control group, the routine needling technique of acupuncture and rehabilitation exercise were provided.

[Effect of electronic moxibustion on activity of parapharyngeal wall in patients with achalasia of cricopharyngeus muscle after stroke based on musculoskeletal ultrasound].

Objective: To observe the clinical effect of electronic moxibustion on dysphagia in patients with achalasia of cricopharyngeus muscle after stroke.

Methods: Sixty patients with dysphagia of achalasia of cricopharyngeus muscle were randomly divided into an observation group and a control group, 30 cases in each group. One patient in the observation group and 2 cases in the control group dropped off.

[Effect of 's external treatment combined with long-snake moxibustion at governor vessel on urodynamic for neurogenic bladder after spinal cord injury].

Objective: To observe the clinical efficacy of 's external treatment combined with long-snake moxibustion at the governor vessel for neurogenic bladder after spinal cord injury.

Methods: A total of 64 patients with neurogenic bladder after spinal cord injury were randomly divided into an observation group and a control group, 32 cases in each group. The patients in the control group were treated with routine acupuncture and rehabilitation of bladder function; based on the treatment in the control group, the patients in the observation group were treated with 's external treatment combined with long-snake moxibustion at the governor vessel, twice a week for 8 weeks.

Machine Learning for Drug-Target Interaction Prediction.

Identifying drug-target interactions will greatly narrow down the scope of search of candidate medications, and thus can serve as the vital first step in drug discovery. Considering that in vitro experiments are extremely costly and time-consuming, high efficiency computational prediction methods could serve as promising strategies for drug-target interaction (DTI) prediction. In this review, our goal is to focus on machine learning approaches and provide a comprehensive overview.