Evaluating the effects of dietary patterns on circulating C-reactive protein levels in the general adult population: an umbrella review of meta-analyses of interventional and observational studies.

Adopting a healthy dietary pattern may be an initial step in combating inflammation-related chronic diseases; however, a comprehensive synthesis evaluating current evidence is lacking. This umbrella review aimed to summarise the current evidence on the effects of dietary patterns on circulating C-reactive protein (CRP) levels in adults. We conducted an exhaustive search of the Pubmed, Scopus and Epistemonikos databases, spanning from their inception to November 2023, to identify systematic reviews and meta-analyses across all study designs.

N-Terminal Capping of the αO-Conotoxin Analogue GeX-2 Improves the Serum Stability and Selectivity toward the Human α9α10 Nicotinic Acetylcholine Receptor.

α9α10 nicotinic acetylcholine receptors (nAChRs) are a promising nonopioid analgesic target, with α9α10 nAChR antagonists showing efficacy against chemotherapy-induced hyperalgesia and allodynia. GeX-2, a potent analgesic conotoxin antagonist of α9α10 nAChRs, has limited serum stability. This study improved GeX-2 stability by capping its N-terminal with fatty acids or polyethylene glycol chains, which enhanced its serum stability but eliminated activity at G protein-coupled γ-aminobutyric acid type B (GABA) receptor-coupled Ca2.

Superior Measurement Accuracy of Digital Thickness Gauge Versus Digital Vernier Caliper in Determining Venous Tissue Thickness.

Background In determining mechanical characteristics, the accuracy of the thickness of the specimens can influence the biomechanical behavior, especially in the case of human tissues, where there is an important variability. This study aims to compare the accuracy of two routine measuring instruments, i.e.

O-GlcNAcylation promotes malignancy and cisplatin resistance of lung cancer by stabilising NRF2.

Background: The transcription factor NRF2 plays a significant role in regulating genes that protect cells from oxidative damage. O-GlcNAc modification, a type of posttranslational modification, is crucial for cellular response to stress. Although the involvement of both NRF2 and O-GlcNAc in maintaining cellular redox balance and promoting cancer malignancy has been demonstrated, the potential mechanisms remain elusive.

A chitosan-based near-infrared ratiometric fluorescent nanoprobe created by molecular assembly with applications in hypochlorous acid detection in live mouse.

Hypochlorous acid (HClO/ClO) is a key reactive oxidative species (ROS) in the body. The HClO/ClO concentrations are imbalanced during cancer formation due to the ROS stress response. This paper introduces a novel chitosan-based self-calibration fluorescent nanoprobe (ChCyNil) constructed by molecular assembly for the ratiometric detection of HClO/ClO.

Novel antifungal talaroenamine L with unusual leptosphaeronyl moiety from marine-derived sp. HDN17-428 via HDACi elicitation.

Vorinostat elicitation of the deep-sea fungus sp. HDN17-428 resulted in the isolation of one new compound, talaroenamine L () with unusual leptosphaeronyl moiety and three known compounds (-). Structures of - were confirmed by extensive NMR, HRESIMS and OR calculations.

Discovery of a Highly Potent PROTAC Degrader of p300/CBP Proteins for the Treatment of Enzalutamide-Resistant Prostate Cancer.

Prostate cancer therapies against androgen receptor (AR) eventually develop lethal resistance; thus, exploring new therapeutic approaches is urgent for prostate cancer treatment. Acetyltransferase p300/CBP are key coactivators for AR-mediated transcription and represent promising therapeutic targets to inhibit AR activity in prostate cancer. We describe the design synthesis and evaluation of a new class of p300/CBP PROTAC degraders.

The Negative Impact of Maternal HIV Infection on Birth Outcomes-Myth or Reality?

Human Immunodeficiency Virus (HIV) infection during pregnancy poses significant risks to both maternal and child health, with potential adverse effects on perinatal outcomes. This study aimed to compare perinatal outcomes, including birth weight, length, Apgar scores, and prematurity rates, between HIV-exposed, uninfected (HEU) children and HIV-unexposed, uninfected (HUU) children. A total of 204 neonates were included in the study, comprising 102 born to HIV-positive mothers and 102 born to uninfected mothers.

The Impact of the COVID-19 Pandemic on Melanoma Diagnosis: A Single-Center Study.

(1) Background: Melanoma represents the most aggressive form of skin cancer, with an increasing incidence and numerous risk factors. The COVID-19 pandemic has led to modifications in work protocols. This study aims to elucidate potential changes in the number and characteristics of primary melanomas diagnosed in the Pathology Department of the Târgu Mureș County Clinical Hospital before, during, and after the COVID-19 pandemic.

Rapid Molecular Diagnostics of Pneumonia Caused by Gram-Negative Bacteria: A Clinician's Review.

With approximately half a billion events per year, lower respiratory tract infections (LRTIs) represent a major challenge for the global public health. Among LRTI cases, those caused by Gram-negative bacteria (GNB) are associated with a poorer prognostic. Standard-of-care etiologic diagnostics is lengthy and difficult to establish, with more than half of cases remaining microbiologically undocumented.

Diversity and Distribution of Fungal Infections in Rwanda: High Risk and Gaps in Knowledge, Policy, and Interventions.

Fungal infections (FIs) are spreading globally, raising a significant public health concern. However, its documentation remains sparse in Africa, particularly in Rwanda. This report provides a comprehensive review of FIs in Rwanda based on a systematic review of reports published between 1972 and 2022.

Structural properties, bioactivities, structure-activity relationships and bio-applications of polysaccharides from Auricularia auricula: A review.

Auricularia auricula (A. auricula), is a medicinal and edible fungus in China for thousands of years with rich nutrition and delicious taste. The main active ingredient of A.

Alterations of Ceramides, Acylcarnitines, GlyceroLPLs, and Amines in NSCLC Tissues.

Abnormal lipid metabolism plays an important role in cancer development. In this study, nontargeted lipidomic study on 230 tissue specimens from 79 nonsmall cell lung cancer (NSCLC) patients was conducted using ultraperformance liquid chromatography-high-resolution mass spectrometry (UPLC-HRMS). Downregulation of sphingosine and medium-long-chain ceramides and short-medium-chain acylcarnitine, upregulation of long-chain acylcarnitine C20:0, and enhanced histamine methylation were revealed in NSCLC tissues.

Pleiotropically activation of azaphilone biosynthesis by overexpressing a pathway-specific transcription factor in marine-derived Aspergillus terreus RA2905.

The genome sequencing of Aspergillus terreus reveals that the vast number of predicted biosynthetic gene clusters have not reflected by the metabolic profile observed under conventional culture conditions. In this study, a silent azaphilone biosynthetic gene cluster was activated by overexpressing a pathway-specific transcription factor gene2642 in marine-derived fungus A. terreus RA2905.

Prevalence of vitamin C deficiency and its association with stroke risk among U.S. adult population: A cross-sectional analysis spanning 15 years with over 13,000 participants.

Stroke presents a significant global health challenge. Despite its potential for cardiovascular protection, the role of vitamin C (VTMC) in stroke risk remains contentious. This study aimed to assess VTMC deficiency in stroke patients and its association with stroke risk.

Discovery of novel nitrofuran PROTAC-like compounds as dual inhibitors and degraders targeting STING.

Aberrant activation of the innate immune molecule STING can initiate inflammation and autoimmune diseases. Small molecule inhibitors targeting STING have demonstrated therapeutic efficacy against these conditions. Moreover, employing degradants to target STING represents a novel approach to drug design strategy.

characterization techniques of protein corona around nanomaterials.

Nanoparticles (NPs) inevitably interact with proteins upon exposure to biological fluids, leading to the formation of an adsorption layer known as the "protein corona". This corona imparts NPs with a new biological identity, directly influencing their interactions with living systems and dictating their fates . Thus, gaining a comprehensive understanding of the dynamic interplay between NPs and proteins in biological fluids is crucial for predicting therapeutic effects and advancing the clinical translation of nanomedicines.

Promoting molecular diagnostic equity: assessing in-house real-time PCR for in anal samples from MSM recruited in an outpatient setting in Morocco.

Objectives: Gonorrhea is a prevalent sexually transmitted infection among men who have sex with men (MSM). In Morocco, the basic laboratory diagnosis of (NG) is based on microscopy and, in some settings, on culture. However, no nucleic acid amplification test (NAAT) has been implemented for routine diagnosis of gonorrhoeae.

Synergistic effect and mechanism of monoacylglycerol lipase inhibitor and Icaritin in the treatment of ulcerative colitis.

Ulcerative colitis (UC) is a chronic, relapsing nonspecific intestinal inflammatory disease. It is difficult for a single drug to treat UC effectively and maintain long-term efficacy. There is an urgent need to find new drugs and treatment strategies.