The Influence of Pelvic Bone Dose-volume Parameters on Bone Marrow Suppression During Radiation Therapy in Patients With Stage I to III Rectal Cancer Based on Real-world Data.

Purpose: The aim of this study was to evaluate the effect of pelvic bone dose-volume parameters on bone marrow suppression during radiation therapy (RT) in patients with rectal cancer stage I to III disease receiving either neoadjuvant radiation therapy (neo-RT) or curative-intent radiation therapy (cur-RT).

Methods And Materials: This was a retrospective study with data mined from an electronic medical record review at a single institution. Between January 2016 and September 2022, patients with rectal cancer who consecutively received neo-RT or cur-RT in our department were included.

Role of miRNA regulation in IGFBP-2 overexpression and neuronal ferroptosis: Insights into the Nrf2/SLC7A11/GPX4 pathway in Alzheimer's disease.

Alzheimer's disease (AD) is a common neurodegenerative disease with pathological features including amyloid plaque deposits and neurofibrillary tangles. In this study, the expressions of miRNA, IGFBP-2 and neuronal ferritin were detected by qPCR, Western blot and immunohistochemistry. The regulatory effects of miRNA on IGFBP-2 and neuronal ferritin were further verified by intervention experiments with miRNA mimics and inhibitors.

Hyperthyroidism and fulminant myocarditis in an adolescent with iodine-induced hyperthyroidism: A case report.

This paper describes the case of a 15-year-old male patient who exhibited chest distress and pain following an upper respiratory tract infection. Upon admission, the patient exhibited elevated levels of myocardial enzymes and troponin I. Electrocardiography revealed an acute inferior myocardial infarction.

mA-Methylated NUTM2B-AS1 Promotes Hepatocellular Carcinoma Stemness Feature via Epigenetically Activating Transcription.

Purpose: Hepatocellular carcinoma (HCC) is one of the most lethal malignancies in the world. Oncofetal proteins are the optimal diagnostic biomarkers and therapeutic targets for HCC. As the most abundant modification in RNA, N-methyladenosine (mA) has been reported to be involved in HCC initiation and progression.

A cyanobiphenol-based fluorescent probe for simultaneous recognition of Al and Zn and its application.

A facile cyanobiphenol based probe MHB was synthesized and determined by FT-IR, H NMR, C NMR, HRMS and X-ray Crystallography. The probe MHB exhibited fluorescence turn-on phenomenon accompany with obvious color change from dark bule to azure and blue-green upon the addition of Al and Zn, respectively. The binding ratios between probe MHB and Al/Zn was 1:1 determined by Job's plot, which was deeply investigated by FT-IR spectrum, HNMR titration and HRMS analysis.

Differential analysis of microRNAs in plasma exosomes in patients with cerebral ischemic stroke.

The high incidence, disability, mortality, and recurrence rates of cerebral infarction impose a heavy burden on both the Chinese and global populations. It is essential for the early diagnosis, prevention, and protection against brain cell injury. To identify differentially expressed microRNAs (miRNAs) in plasma exosomes of patients with cerebral ischemic stroke, determine relevant biomarkers, and explore their potential signaling pathways.

Comparative study of trace metal concentration in the diagnosis of category III prostatitis.

Background: Chronic prostatitis (CP) is one of the general diseases in urological practice, with category III prostatitis being particularly prevalent. The trace metal abnormalities might be a primary cause of prostatitis, however, their specific roles in category III prostatitis remain largely unexplored.

Method: In total, 42 expressed prostatic secretion (EPS) samples from IIIa prostatitis patients, 42 from IIIb prostatitis patients, and 45 from controls were collected, along with 42 serum samples from IIIa prostatitis patients, 45 from IIIb prostatitis patients, and 50 from controls for analysis in this study.

PIWIL genes in hepatocellular carcinoma: a multi-omics approach uncovering dysregulated expression and ceRNA networks in mice.

This multi-omics study delves into the expression patterns of PIWIL genes and their correlation with hepatocellular carcinoma (HCC) progression, utilizing whole transcriptome sequencing, bioinformatics, and reverse transcription quantitative polymerase chain reaction (RT-qPCR) in mice. We identified differential expression levels of PIWIL genes between HCC and control tissues and analyzed their roles within the competing endogenous RNA (ceRNA) network related to regulatory non-coding RNA-mediated gene silencing (RNGS). Our findings showed that Piwil1 and Piwil4 were overexpressed while Piwil2 is underexpressed.

A Ratiometric Fluorescence Probe for Visualized Detection of Heavy Metal Cadmium and Application in Water Samples and Living Cells.

Heavy metal cadmium (II) residuals have inflicted severe damage to human health and ecosystems. It has become imperative to devise straightforward and highly selective sensing methods for the detection of Cd. In this work, a ratiometric benzothiazole-based fluorescence probe () was effortlessly synthesized and characterized using standard optical techniques for the visual detection of Cd with a change in color from blue to green, exhibiting a significant Stokes shift.

eEF2K as an important kinase associated with cancer survival and prognosis.

Eukaryotic Elongation Factor 2 Kinase (eEF2K), a member of the α-kinase family, services as a crucial negative regulator of protein synthesis, particularly under conditions of cellular stress. A pan-cancer analysis of eEF2K expression, genetic variants, and clinical relevance across multiple tumor types was performed using data from the Cancer Genome Atlas (TCGA) and GEO. Our findings suggest that eEF2K has dual roles in cancer progression, with its expression correlating with patient prognosis.

The promotive effect of Caspase-11 overexpression in a rat model of chronic kidney disease and the therapeutic efficacy of exosome-delivered siRNA in inhibiting Caspase-11.

This study investigates the role of Caspase-11 in Chronic Kidney Disease (CKD) and examines the therapeutic potential of inhibiting Caspase-11 using exosome-mediated siRNA. We established a CKD rat model and analyzed the expression of Caspase-11 through immunohistochemistry. The study involved overexpressing Caspase-11 using an adeno-associated virus (AAV) and constructing exosomes loaded with siRNA targeting Caspase-11 (exo-si-Caspase-11).

Alcohol-related liver and extrahepatic malignancies: burden of disease and socioeconomic disparities in 2019.

Background: Alcohol is linked to various cancers. While many studies have focused on developed countries, the burden of alcohol-related cancers in developing countries remains underexplored.

Methods: We analyzed data from the Global Burden of Disease Study (2000-2019) to assess mortality and disability-adjusted life years (DALYs) from alcohol-related cancers in low and low-to-middle sociodemographic index (SDI) countries.

scRNA-Seq Analysis Revealed CAFs Regulating HCC Cells via PTN Signaling.

Background: Cancer-associated fibroblasts (CAFs) play a pivotal role in shaping the microenvironment of hepatocellular carcinoma (HCC). However, the mechanisms through which CAFs influence the progression of HCC remain incompletely understood.

Methods: Single-cell RNA sequencing datasets (GSE158723 and GSE112271) were retrieved from the Gene Expression Omnibus (GEO) database at the National Center for Biotechnology Information (NCBI) and analyzed using R software.

Rapid and supersensitive allele detection of Plasmodium falciparum chloroquine resistance via a Pyrococcus furiosus argonaute-triggered dual-signal biosensing platform.

Background: Malaria remains a serious public health problem worldwide, particularly in Africa. Resistance to antimalarial drugs is an essential issue for malaria control and elimination. Currently, polymerase chain reaction (PCR) combined with Sanger sequencing is regarded as the gold standard for mutation detection.

Effects of Perillaldehyde and Polyamines on Defense Mechanisms of Sweet Potatoes against .

Sweet potato () serves as a significant food and economic crop worldwide. However, its production and safety are jeopardized by black rot, a disease caused by . Although polyamines (PAs) are common biological growth factors, their function in the storage of fruits and vegetables remains poorly understood.

The Impact of Economic Status on Cause-Specific Survival in Patients with Esophageal Adenocarcinoma in the United States: A Retrospective Analysis.

Objective: This study aims to evaluate the impact of economic status on the cause-specific survival (CSS) of patients with esophageal adenocarcinoma (EAC).

Methods: Using propensity score matching (PSM), we analyzed data from 4676 patients with EAC, categorized into low household income (LHI) and high household income (HHI), sourced from the Surveillance, Epidemiology, and End Results database. Significant pre-PSM differences in age, gender, race, and tumor stage (T stage) were observed, necessitating PSM adjustment.