Preliminary Findings on Post-COVID Cardiovascular Risk: Transcriptional Regulation and Gene Expression Patterns.

Survivors of COVID-19 are facing a new vulnerability of encountering post-COVID complications, including cardiovascular diseases (CVDs). Despite the increasing prevalence of CVDs, post-COVID-induced cardiac abnormalities significantly escalate mortality and morbidity. However, some recent studies have begun to elucidate complex pathological signaling pathways in these conditions, further investigation is required to distinguish key genetic and proteomic regulators in post-COVID states precisely.

Genome wide investigation and transcriptional profiling of SWEET genes in two contrasting cultivars of foxtail millet under abiotic stresses.

The SWEET (Sugars will eventually be exported transporter) gene family is an important class of sugar transporters that regulates diverse aspects of plant physiology such as apoplastic phloem loading, plant-pathogen interactions and plant responses to abiotic stresses. While majority of the studies on SWEET family in plants have been performed in C3 species, there are limited reports on C4 plants. In this study we conducted genome wide investigation of the SWEET gene family in foxtail millet, a naturally stress tolerant C4 crop.

Flavonoids and nitrogen-containing heterocyclic phytochemicals regulate DNA repair via mir-2909-mediated modulation of MRN-checkpoint genes in breast cancer.

Dysregulation of DNA damage repair pathways and miRNA-mediated control play crucial targets in breast cancer therapeutics, highlighting the need for novel multi-targeted therapeutic agents. In this study, the druggability properties and biological activity of structurally distinct phytochemicals, Flavonoids (F), and Nitrogen-containing heterocyclic-compounds (N) on the DNA repair checkpoint sensor genes (MRN complex), miR-2909 expression, ROS, and cell cycle analysis in breast cancer cell models (MDA-MB-231 and MCF-7) were investigated and compared against the FDA-approved anticancer agent Palbociclib (P). Both compound classes significantly inhibited breast cancer cell proliferation, with nitrogen-containing heterocyclics showing superior cytotoxicity.

Efficacy and safety of transcutaneous electrical nerve stimulation versus oxybutynin in the treatment of overactive bladder in children: a systematic review and meta-analysis.

Background: Overactive bladder (OAB) is a common condition in children, affecting 5-12% of children between the ages of 5 and 10 years. It is characterized by urinary urgency, frequency, and nocturia, often leading to incontinence. OAB significantly impacts a child's emotional and social development, causing anxiety, low self-esteem, and social withdrawal.

Outcome analysis of surgical complications in pediatric solid tumors: a retrospective clinical study.

Purpose: Postoperative complications can significantly impact patient outcomes and quality of life, particularly in children with solid tumors. These complications may delay the commencement of adjuvant therapy. This study aimed to evaluate the severity and effects of these complications and to validate the Clavien-Dindo classification system in pediatric patients following surgery for solid tumors.

Integrated insights into gene expression dynamics and transcription factor roles in diabetic and diabetic-infectious wound healing using rat model.

Background: Diabetic or diabetic infectious wounds pose a global challenge, marked by delayed healing and high amputation/mortality rates. This study of participating transcriptomes and their regulators unveils critical alterations.

Methods: Transcriptome data from GEO analyzed DEGs in diabetic foot ulcers vs.

Vasoactive Intestinal Polypeptide Secreting MS Neuroblastoma.

We present a rare case of a 17-month-old child diagnosed with MS-stage neuroblastoma and associated chronic diarrhea due to elevated vasoactive intestinal peptide (VIP) levels. The unusual occurrence of a VIP-secreting tumor in a patient with MS neuroblastoma is a rare combination, not previously reported in the literature. The patient underwent exploratory laparotomy and excision of the tumor, leading to a significant decline in VIP levels and resolution of symptoms.

Multi-target therapeutic modulation with natural compounds towards DNA repair MRN-checkpoint sensor genes (MRN-CSGs) and oncogenic miRNAs in breast cancer patients: a Clinico-Informatic study.

Breast cancer, more prevalent in women, often arises due to abnormalities in the MRN-checkpoint sensor genes (MRN-CSG), responsible for DNA damage detection and repair. Abnormality in this complex is due to the suppression of various effectors such as siRNAs, miRNAs, and transcriptional factors responsible for breast tumor progression. This study analyzed breast tumor samples (n = 60) and identified four common miRNAs (miR-1-3p, miR-210-3p, miR-16-5p, miR-34a-5p) out of 12, exploring their interactions with MRN-CSG.

Mechanistic Regulation of Epidermal Growth Factor and Hormonal Receptors by Kinase Inhibitors and Organofluorines in Breast Cancer Therapy.

Differential expression patterns of growth factor (EGFR, HER-2) and hormonal (ER, PR) receptors in breast cancer (BC) remain crucial for evaluating and tailoring therapeutic interventions. This study investigates differential expression profiles of hormonal and growth factor receptors in BC patients and across age groups, major subclasses, disease stages and tumor histology and survival rates, the efficacy of emerging clinical trial drugs (Dabrafenib and Palbociclib) and elucidating their molecular interaction mechanisms for efficient therapeutic strategies. Gene and protein expression analysis in the normal vs BC and across age groups and major subclasses reveals divergent patterns as EGFR and HER-2 levels are reduced in tumors versus normal tissue, while ER and PR levels are higher, particularly in luminal subtypes.

De novo transcriptome assembly, annotation and SSR mining data of Hellula undalis (Fabr.) (Lepidoptera: Pyralidae), the cabbage webworm.

Background: The cabbage webworm, Hellula undalis (Fabricius) (Lepidoptera: Pyralidae), is a significant pest of brassicas and other cruciferous plants in warm regions worldwide. Transcriptome analysis is valuable for investigation of molecular mechanisms underlying the insect development and reproduction. De novo assembly is particularly useful for acquiring complete transcriptome information of insect species when there is no reference genome available.

Visible Light-Induced Electron-Donor-Acceptor-Mediated C-3 Coupling of Quinoxalin-2(1)-ones with Unactivated Aryl Iodides.

Visible light-induced C-3 arylation of quinoxalin-2(1)-ones with abundantly available aryl iodides with good yields via an electron-donor-acceptor (EDA)-complex formation have been accomplished. The radical scavenging, Electron paramagnetic resonance (EPR), UV-visible experiments, density functional theory (DFT), and quantum yield studies revealed that the reaction went through a radical pathway via a single electron transfer (SET) process. Furthermore, the protocol could also be applied to the synthesis of biologically active molecules, illustrating the practicality of the present protocol.

Validating the temporal performance of genetic biomarkers in an animal model of recurrence/ non-recurrence myocardial infarction persuades by bioinformatics tools.

With a global towering prevalence of index acute myocardial infarction (nonrecurrent MI, NR-MI), a high incidence of recurrent MI (R-MI) has emerged in recent decades. Despite the extensive occurrence, the promising predictors of R-MI have been elusive within the cohort of survivors. This study investigates and validates the involvement of distinct gene expressions in R-MI and NR-MI.

Unravelling benzazepines and aminopyrimidine as multi-target therapeutic repurposing drugs for EGFR V774M mutation in neuroglioma patients.

Introduction: Neuroglioma, a classification encompassing tumors arising from glial cells, exhibits variable aggressiveness and depends on tumor grade and stage. Unraveling the EGFR gene alterations, including amplifications (unaltered), deletions, and missense mutations (altered), is emerging in glioma. However, the precise understanding of emerging EGFR mutations and their role in neuroglioma remains limited.

Emergency endovascular and percutaneous urological interventions: A pictorial review.

Emergency endovascular and percutaneous urological interventions encompass various diagnostic and therapeutic procedures to address various genitourinary conditions. These urological interventions are life-saving in addressing complications following biopsy, post-nephrectomy, post-transplant, and post-trauma. Compared to other surgical fields, there are relatively fewer urological emergencies.

Integrative experimental validation of concomitant miRNAs and transcription factors with differentially expressed genes in acute myocardial infarction.

Identification of concomitant miRNAs and transcription factors (TFs) with differential expression (DEGs) in MI is crucial for understanding holistic gene regulation, identifying key regulators, and precision in biomarker and therapeutic target discovery. We performed a comprehensive analysis using Affymetrix microarray data, advanced bioinformatic tools, and experimental validation to explore potential biomarkers associated with human pathology. The search strategy includes the identification of the GSE83500 dataset, comprising gene expression profiles from aortic wall punch biopsies of MI and non-MI patients, which were used in the present study.

Synthesis of Quinazolinones and Benzothiazoles Using α-Keto Acids under Ball Milling.

Mechanochemistry refers to the initiation of chemical reactions via mechanical forces such as milling, grinding, or shearing to achieve the chemical transformations. As a manifestation of mechanocatalysis, herein, an oxidant-free and solvent-free approach for the synthesis of quinazolinones (23 derivatives) and benzothiazoles (23 derivatives) has been developed through stainless-steel-driven decarboxylative acyl radical generation from α-keto acids. A library of 2-arylquinazolinones and 2-arylbenzothiazoles has been prepared in moderate to good yields at room temperature.

Co-overexpression of SWEET sucrose transporters modulates sucrose synthesis and defence responses to enhance immunity against bacterial blight in rice.

Enhancing carbohydrate export from source to sink tissues is considered to be a realistic approach for improving photosynthetic efficiency and crop yield. The rice sucrose transporters OsSUT1, OsSWEET11a and OsSWEET14 contribute to sucrose phloem loading and seed filling. Crucially, Xanthomonas oryzae pv.

Mechanistic insights into sodium ion-mediated ligand binding affinity and modulation of 5-HT2B GPCR activity: implications for drug discovery and development.

Purpose: The G-protein coupled receptor (GPCR) family, implicated in neurological disorders and drug targets, includes the sensitive serotonin receptor subtype, 5-HT2B. The influence of sodium ions on ligand binding at the receptor's allosteric region is being increasingly studied for its impact on receptor structure.

Methods: High-throughput virtual screening of three libraries, specifically the Asinex-GPCR library, which contains 8,532 compounds and FDA-approved (2466 compounds) and investigational compounds (2731)) against the modeled receptor [4IB4-5HTR] using the standard agonist/antagonist (Ergotamine/Methysergide), as previously selected from our studies based on ADMET profiling, and further on basis of binding free energy a single compound - dihydroergotamine is chosen.

Amelioration of endothelial integrity by 3,5,4'-trihydroxy-trans-stilbene against high-fat-diet-induced obesity and -associated vasculopathy and myocardial infarction in rats, targeting TLR4/MyD88/NF-κB/iNOS signaling cascade.

Exacerbated expression of TLR4 protein (foremost pattern recognition receptor) during obesity could trigger NF-κB/iNOS signaling through linker protein (MyD88), predisposed to an indispensable inflammatory response. The induction of this detrimental cascade leads to myocardial and vascular abnormalities. Molecular docking was studied for protein-ligand interaction between these potential targets and resveratrol.

Erratum: Bicritical states in temperature-modulated Rayleigh-Bénard convection [Phys. Rev. E 92, 013005 (2015)].

This corrects the article DOI: 10.1103/PhysRevE.92.

Real-Time Shear Wave Elastography for Determining the Ideal Site of Liver Biopsy in Diffuse Liver Disease.

 The objective of the study was to identify accurate site of liver biopsy under ultrasound and elastography guidance and compare the shear wave elastography (SWE) and transient elastography (TE) diagnostic accuracy with histopathological correlation.  This was a prospective single-center study where patients scheduled for nonfocal liver biopsy were divided into two groups (group U: ultrasound; group E elastography) by sequential nonrandom selection of patients. Elastography was performed before the biopsy and biopsies from the maximum stiffness segment were taken.

Dual functionality of pyrimidine and flavone in targeting genomic variants of EGFR and ER receptors to influence the differential survival rates in breast cancer patients.

Breast cancer ranks as one of the most prevalent forms of cancer and stands as the primary global cause of mortality among women. Overexpression of EGFR and ER receptors or their genomic alterations leads to malignant transformation, disease aggression and is linked to poor patient survival outcomes. The clinical breast cancer patient's genomic expression, survival analysis, and computational drug-targeting approaches were used to identify best-hit phytochemicals for therapeutic purposes.