Oleanolic acid inhibits mesangial cell proliferation and inflammatory response in mesangial proliferative glomerulonephritis through IL-17/ERK/AKT pathway.

Background: Mesangial proliferative glomerulonephritis (MsPGN) is a common form of glomerulonephritis characterized by mesangial cell proliferation and inflammatory responses. However, current clinical treatment options for MsPGN are rather limited. Oleanolic acid (OA), a natural pentacyclic triterpenoid compound, exhibits anti-tumor and anti-inflammatory properties and has been proven to have renal protective effects.

Modulation of TGF-β signaling new approaches toward kidney disease and fibrosis therapy.

The prevalence of chronic kidney disease (CKD) is increasing worldwide, posing a significant healthcare challenge. Despite the immense burden of CKD, optimal therapies remain limited in impact. Kidney fibrosis is a common mediator of all CKD progression, characterized by excessive extracellular matrix deposition and scarring of kidney parenchyma.

Biological dose-based fractional dose optimization of Bragg peak FLASH-RT for lung cancer treatment.

Background: The FLASH effect is dose-dependent, and fractional dose optimization may enhance it, improving normal tissue sparing.

Purpose: This study investigates the performance of fractional dose optimization in enhancing normal tissue sparing for Bragg peak FLASH radiotherapy (FLASH-RT).

Methods: 15 lung cancer patients, including eight with peripherally located tumors and seven with centrally located tumors, were retrospectively analyzed.

Haplotypes of Chloroquine Resistance Marker Genes Among Uncomplicated Malaria Cases in Lagos, Nigeria.

Drug resistance resulting from mutations in Plasmodium falciparum, that caused the failure of previously effective malaria drugs, has continued to threaten the global malaria elimination goal. This study describes the profiles of P. falciparum chloroquine resistance transporter (Pfcrt) and P.

Specnuezhenide: Comprehensive review of pharmacology, pharmacokinetics and ethnomedicinal uses.

Background: Specnuezhenide (SPN) is a bioactive iridoid terpenoid compound mainly found in Ligustri Lucidi Fructus (LLF), that has a broad spectrum of pharmacological effects, including anti-neoplastic, hepatoprotective, anti-aging, anti-inflammatory, immune-modulatory properties.

Purpose: The present review provides a comprehensive summary of natural medicinal plants, traditional Chinese medicine compounds containing SPN, and their corresponding pharmacological mechanisms.

Methods: Using several globally recognized databases such as Web of Science, Google Scholar, PubMed, ScienceDirect, Wiley, ACS, Springer, and CNKI until December 2024, A comprehensive literature search and analysis was carried out with the keywords "Specnuezhenide", " Pharmacology ", "Pharmacokinetics" and " Chinese herbal compound".

Addressing evidence needs during health crises in the province of Quebec (Canada): a proposed action plan for rapid evidence synthesis.

Background: The COVID-19 pandemic necessitated the rapid availability of evidence to respond in a timely manner to the needs of practice settings and decision-makers in health and social services. Now that the pandemic is over, it is time to put in place actions to improve the capacity of systems to meet knowledge needs in a situation of crisis. The main objective of this project was thus to develop an action plan for the rapid syntheses of evidence in times of health crisis in Quebec (Canada).

Exploring vimentin's role in breast cancer via PICK1 alternative polyadenylation and the miR-615-3p-PICK1 interaction.

Breast cancer continues to be a major health issue for women worldwide, with vimentin (VIM) identified as a crucial factor in its progression due to its role in cell migration and the epithelial-to-mesenchymal transition (EMT). This study focuses on elucidating VIM's regulatory mechanisms on the miR-615-3p/PICK1 axis. Utilizing the 4T1 breast cancer cell model, we first used RNA-seq and proteomics to investigate the changes in the APA of PICK1 following VIM knockout (KO).

Prediction of real-time cine-MR images during MRI-guided radiotherapy of liver cancer using a GAN-ConvLSTM network.

Background: Respiratory motion during radiotherapy (RT) may reduce the therapeutic effect and increase the dose received by organs at risk. This can be addressed by real-time tracking, where respiration motion prediction is currently required to compensate for system latency in RT systems. Notably, for the prediction of future images in image-guided adaptive RT systems, the use of deep learning has been considered.

Cross-technique transfer learning for autoplanning in magnetic resonance imaging-guided adaptive radiotherapy for rectal cancer.

Purpose: Automated treatment plan generation is essential for magnetic resonance imaging (MRI)-guided adaptive radiotherapy (MRIgART) to ensure standardized treatment-plan quality. We proposed a novel cross-technique transfer learning (CTTL)-based strategy for online MRIgART autoplanning.

Method: We retrospectively analyzed the data from 210 rectal cancer patients.

[Chemical constituents and anti-inflammatory activity of Dracocephalum tanguticum].

The chemical constituents of Dracocephalum tanguticum were investigated using normal-and reverse-phase silica gel column chromatography, RP-HPLC, and other separation techniques, combined with experimental methods such as NMR, UV, IR, MS, and ORD, as well as comparison with reported literature data. From the ethanol extract of D. tanguticum, 10 compounds were isolated and identified: dracotangusion C(1),(1R,4S,5S,10R)-(+)-germacrone-1(10)-4-diepoxide(2), 1β,4β,5β-trihydroxy-7(11),9-germacradien-8-one(3), curcumadione(4), β-sitosterol(5), lilacoside(6), diosmetin-7-O-β-D-glucopyranoside(7), diosmin(8), luteolin-7-O-glucoside(9), and luteolin(10).

Acceptability and exploratory effects of an occupational therapy intervention to improve recovery and return to work of workers with mental health disorders in primary care: a mixed methods study protocol.

Background: People with common mental disorders (CMD) are prone to experience work disabilities, which can lead to sick leave. To support their recovery and return to work, evidence recommends providing a combination of primary care services including psychological and work rehabilitation interventions. Furthermore, interventions to coordinate return to work are required to ensure timely access to services and concerted action among stakeholders.

Astilbin improves the therapeutic effects of mesenchymal stem cells in AKI-CKD mice by regulating macrophage polarization through PTGS2-mediated pathway.

Background: Although mesenchymal stem cells (MSCs) have been proven to be appropriate candidates for the treatment of AKI-CKD, their efficacy is limited and variable. Astilbin (AST) had a protective effect on MSCs from oxidative stress via ROS-scavenging, however, whether it can improve MSCs' renoprotection and the underlying mechanism need to be elucidated.

Methods: AST-pretreated MSCs were administered intravenously into the ischemia-reperfusion injury mice models and the renal function, pathological changes and inflammation.

Identification of functional heterogeneity of immune cells and tubular-immune cellular interplay action in diabetic kidney disease.

Background: Renal inflammation plays key roles in the pathogenesis of diabetic kidney disease (DKD). Immune cell infiltration is the main pathological feature in the progression of DKD. Sodium glucose cotransporter 2 inhibitor (SGLT2i) were reported to have antiinflammatory effects on DKD.

Effect of electronic alerts on the care and outcomes in patients with acute kidney injury: a meta-analysis and trial sequential analysis.

Background: Although electronic alerts are being increasingly implemented in patients with acute kidney injury (AKI), their effect remains unclear. Therefore, we conducted this meta-analysis aiming at investigating their impact on the care and outcomes of AKI patients.

Methods: PubMed, Embase, Cochrane Library, and Clinical Trial Registries databases were systematically searched for relevant studies from inception to March 2024.

A patient-specific auto-planning method for MRI-guided adaptive radiotherapy in prostate cancer.

Background And Purpose: Fast and automated generation of treatment plans is desirable for magnetic resonance imaging (MRI)-guided adaptive radiotherapy (MRIgART). This study proposed a novel patient-specific auto-planning method and validated its feasibility in improving the existing online planning workflow.

Materials And Methods: Data from 40 patients with prostate cancer were collected retrospectively.

Fractionation dose optimization facilities the implementation of transmission proton FLASH-RT.

The beam switching time and fractional dose influence the FLASH effect. A single-beam-per-fraction (SBPF) scheme using uniform fractional dose (UFD) has been proposed for FLASH- radiotherapy (FLASH-RT) to eliminate the beam switching time. Based on SBPF schemes, a fractionation dose optimization algorithm is proposed to optimize non-UFD plans to maximize the fractionation effect and dose-dependent FLASH effect.

Challenges in teleworking management related to accommodations, inclusion, and the health of workers: A qualitative study through the lens of social exchanges.

Background: Telework is increasingly prevalent and holds the potential to serve as an accommodation, facilitating inclusion and promoting healthy participation among various segments of the workforce, such as aging employees, individuals with chronic illnesses or those living alone with one or more dependents. Nevertheless, this promising avenue presents management challenges that remain underexplored in the literature.

Objective: This study aimed to identify the challenges in telework management related to accommodations, inclusion and the health of workers with life situations entailing specific needs.

Improving Access to Hereditary Testing in Pancreatic Ductal Carcinoma.

Purpose: Approximately 5%-10% of patients with pancreatic ductal adenocarcinoma (PDAC) have an inherited basis, yet uptake of genetic testing remains low and subject to disparities. This study compared two genetic testing pathways available to patients referred to a provincial cancer center, BC Cancer: a traditional hereditary cancer clinic-initiated testing (HCT) pathway and a new oncology clinic-initiated testing (OCT) pathway.

Methods: Study subjects were patients with confirmed PDAC referred for genetic testing through the HCT or OCT pathway between June 1, 2020, and February 1, 2022.

Biological-equivalent-dose-based integrated optimization framework for fast-energy-switching Bragg peak FLASH-RT using single-beam-per-fraction.

Backgrounds: When comparing the delivery of all beams per fraction (ABPF) to single beam per fraction (SBPF), it is observed that SBPF not only helps meet the FLASH dose threshold but also mitigates the uncertainty with beam switching in the FLASH effect. However, SBPF might lead to a higher biological equivalent dose in 2 Gy (EQD2) for normal tissues.

Purpose: This study aims to develop an EQD2-based integrated optimization framework (EQD2-IOF), encompassing robust dose, delivery efficiency, and beam orientation optimization (BOO) for Bragg peak FLASH plans using the SBPF treatment schedule.

Renal inflammation combined with renal function reserve reduction accelerate kidney aging via pentose phosphate pathway.

Aging is closely associated with inflammation, which affects renal function reserve (RFR) in the kidneys. This study aims to investigate the impact of reduced RFR reduction on kidney aging and the influence of renal inflammation and RFR reduction on this process. Natural aging rats and those subjected to unilateral nephrectomy (UNX), 1/6 nephrectomy (1/6NX), and unilateral ureteral obstruction (UUO) were observed at 6, 12, 18, and 21 months.

PRT-Net: a progressive refinement transformer for dose prediction to guide ovarian transposition.

Introduction: Young cervical cancer patients who require ovarian transposition usually have their ovaries moved away from the pelvic radiotherapy (RT) field before radiotherapy. The dose of ovaries during radiotherapy is closely related to the location of the ovaries. To protect ovarian function and avoid ovarian dose exceeding the limits, a safe location of transposed ovary must be determined prior to surgery.