Inflammatory Levels Research Articles

Comparative Analysis of Plasma Protein Dynamics in Women with ST-Elevation Myocardial Infarction and Takotsubo Syndrome.

ST-elevation myocardial infarction (STEMI) and Takotsubo syndrome (TS) are two distinct cardiac conditions that both result in sudden loss of cardiac dysfunction and that are difficult to distinguish clinically. This study compared plasma protein changes in 24 women with STEMI and 12 women with TS in the acute phase (days 0-3 post symptom onset) and the stabilization phase (days 7, 14, and 30) to examine the molecular differences between these conditions. Plasma proteins from STEMI and TS patients were extracted during the acute and stabilization phases and analyzed via quantitative proteomics. Differential expression and functional significance were assessed. Data are accessible on ProteomeXchange, ID PXD051367. During the acute phase, STEMI patients showed higher levels of myocardial inflammation and tissue damage proteins compared to TS patients, along with reduced tissue repair and anti-inflammatory proteins. In the stabilization phase, STEMI patients exhibited ongoing inflammation and disrupted lipid metabolism. Notably, ADIPOQ was consistently downregulated in STEMI patients in both phases. When comparing the acute to the stabilization phase, STEMI patients showed increased inflammatory proteins and decreased structural proteins. Conversely, TS patients showed increased proteins involved in inflammation and the regulatory response to counter excessive inflammation. Consistent protein changes between the acute and stabilization phases in both conditions, such as SAA2, CRP, SAA1, LBP, FGL1, AGT, MAN1A1, APOA4, COMP, and PCOLCE, suggest shared underlying pathophysiological mechanisms. This study presents protein changes in women with STEMI or TS and identifies ADIPOQ, SAA2, CRP, SAA1, LBP, FGL1, AGT, MAN1A1, APOA4, COMP, and PCOLCE as candidates for further exploration in both therapeutic and diagnostic contexts.

Impact of Long-Term Atorvastatin Therapy on the Development of Chronic Lung Allograft Dysfunction in Patients with Azithromycin Prophylaxis after Lung Transplantation

ObjectiveTo assess the impact of long-term atorvastatin (ATO) therapy on reducing recipient inflammation and immune response, thus lowering the risk of chronic lung allograft dysfunction (CLAD) in lung transplant recipients. This study aimed to investigate the effects of ATO on overall survival, lung function recovery, and its influence on inflammatory factors alongside azithromycin (AZI) prophylaxis. MethodsThis retrospective single-center study included lung transplant recipients from January 2017 to December 2022. Patients who survival >1 year after lung transplantation and who were receiving AZI prophylaxis for >6 months were selected. Outcome measures involved pulmonary function assessments at various time points after AZI treatment, complete blood cell analysis, and inflammatory factor evaluations. ResultsThe incidence of CLAD was significantly lower in the long-term ATO group compared with those not on ATO (P = .011). Long-term ATO treatment significantly delayed CLAD onset after lung transplantation (850 days vs. 630 days; P = .041), with patients showing notably enhanced lung function recovery within 6 months of AZI therapy compared with the non-ATO group. Neutrophil levels decreased in patients with CLAD, and interleukin-6 concentrations significantly decreased in the AZI + ATO group compared with the AZI group. Overall patient survival was significantly better in the AZI+ATO group than in the AZI group (P = .02). ConclusionIn cases where CLAD develops despite AZI prophylaxis, long-term ATO treatment may lead to short-term improvements in lung function. It could also decrease inflammation levels in lung transplant recipients and enhance overall survival. The combination of AZI and long-term ATO therapy may be beneficial for CLAD prevention.

The Application and Research of Probiotics in the Treatment of Diabetes

This review explores the application and research progress of probiotics in the treatment of diabetes. With the rising incidence of diabetes, traditional treatments face numerous challenges, including side effects of medications and poor patient compliance. As a novel therapeutic approach, probiotics have shown potential in improving glycemic control, enhancing insulin sensitivity, and lowering inflammation levels. Research indicates that probiotics can regulate the gut microbiome, improve intestinal barrier function, promote nutrient absorption, and thus affect overall metabolic status. Furthermore, the antioxidant properties of probiotics have shown positive effects in protecting pancreatic cells and alleviating diabetes complications. Recent clinical trials have further supported the application of probiotics in diabetes management, especially in improving renal function, neuropathy, and cardiovascular health. Despite the optimistic results of existing studies, more high-quality randomized controlled trials are needed to establish the specific effects and optimal use strategies of different probiotics. This review provides a theoretical basis for future research and emphasizes the importance and potential of probiotics in the treatment of diabetes.

Synergistic amelioration of obesity in high‐fat diet–fed mice by Bifidobacterium longum and green banana powder through targeting multiple pathways

AbstractLong‐term consumption of high‐fat diet (HFD) is a major significant risk factor for various diseases, including hyperlipidemia, diabetes, cardiovascular disease, and certain cancers. Recently, there has been a focus on effective dietary methods to improve lipid absorption and accumulation in the body. Simultaneously, exploring non‐pharmacological interventions to counteract the adverse consequences of obesity is crucial. Probiotics and prebiotics emerge as promising alternatives in this context, with their combined utilization yielding substantial effects surpassing those achieved by individual application alone. The aim of this study was to investigate the combined effects of Bifidobacterium longum (BL) SYP‐B4138 and green banana powder (GBP) on HFD‐induced obesity while exploring their underlying mechanisms. The findings demonstrated that the combined intervention exhibited significantly greater efficacy than BL or GBP alone, including in mitigating weight gain and organ weight among obese mice, while also improving lipid profile, glucose tolerance, and inflammation levels. Furthermore, it effectively reduced liver fat accumulation. The mechanism study revealed that the combined intervention increased the expression of gene‐related lipid metabolism, such as Pparα, Cpt1a, Fxr, Cyp7a1, and Bsep, while decreasing expression of the regulatory genes involved in fat synthesis, Acc1, Srebpf1, and Pparγ. The correlation analysis of gut microbes and metabolites suggests that the combined effect of BL and GBP can reverse the intestinal microecological imbalance, leading to changes in bile acids, glycerophospholipids, and other related metabolites. Overall, this study demonstrates that BL combined with GBP can effectively alleviate dietary obesity, highlighting its potential as a non‐pharmacological intervention for weight reduction.

Advancing Frontiers in Colorectal Cancer: Exploring Novel Insights and Emerging Trends in Research and Therapy

Colorectal cancer, a known form of cancer poses a global health threat. Ongoing studies are actively investigating perspectives and evolving treatments. This review explores the developments in cancer research covering topics such as profiling, microbiome interactions, immunotherapy, precision medicine, tumor environment analysis, liquid biopsies, metabolic changes, artificial intelligence applications and patient centric care. Molecular subtyping advancements have greatly improved our understanding of the nature of cancer and how different individuals respond to therapies. The significant link between gut microbiome composition, inflammation levels and immune responses underscores the importance of interventions targeting the microbiome and innovative immunotherapy strategies. Precision medicine initiatives are leveraging biomarkers and molecular signals to inform treatment decisions and optimize outcomes. This thorough examination highlights the impact of evolving trends in cancer research and treatment strategies while offering insights into directions for improving patient care and results.Keywords: Cancer research; Microbiome interaction; Immunotherapy; Liquid biopsy; Biomarkers

Adherence to Mediterranean diet and female urinary incontinence: Evidence from the NHANES database.

Urinary incontinence (UI) is a common condition in female. Oxidative stress and inflammation levels play important roles in UI progression. Mediterranean diet (MD) as a healthy anti-inflammatory dietary pattern has been reported to be associated with several inflammatory diseases. This study aimed to assess the association between the adherence to Mediterranean diet (aMED) and female UI. Data of study women aged ≥18 years old and diagnosed as stress UI and urgency UI were extracted from the National Health and Nutrition Examination Survey (NHANES) 2005-2018. Dietary intake information was obtained by 24-h dietary recall interview. Covariates included sociodemographic information, physical examination, and history of diseases and medication were extracted from the database. The weighted univariable and multivariate logistic regression models were used to assess the association between aMED and different types of UI, with odds ratios (ORs) and 95% confidence intervals (CIs). Subgroup analysis were further evaluated this association based on different age, body mass index (BMI), neutrophil to lymphocyte ratio (NLR), depression and smoking. Totally, 13,291 women were included, of whom 5,921 (44.55%) had stress UI, 4276 (32.17%) had urgency UI and 2570 (19.34%) had mixed UI. After adjusted all covariates, high aMED score was associated with the lower odds of urgency (OR = 0.86, 95%CI: 0.75-0.98) and mixed UI (OR = 0.84, 95%CI: 0.70-0.99), especially in female, aged 45-60 years old, NLR ≥1.68 and had smoking history. No relationship was found between the aMED and stress UI (P >0.05). Greater aMED was connected with the low odds of urgency UI and mixed UI among female. Adherence to an anti-inflammatory diet in daily life are a promising intervention to be further explored in female UI.

Falcarindiol improves functional recovery and alleviates neuroinflammation after spinal cord injury by inhibiting STAT/MAPK signaling pathways

Spinal cord injury (SCI) is a devastating trauma in the central nervous system (CNS), leading to motor and sensory impairment. Neuroinflammation is one of the critical contributors to the progression of secondary injury. Falcarindiol has been reported to efficaciously mitigate lipopolysaccharide (LPS)-mediated inflammation in RAW 264.7 cells. The role of falcarindiol in SCI recovery remains unclear. In this present study, traumatic SCI mice models and LPS-stimulated murine microglia cell line (BV2 cells) were performed to explore the pharmacological effects and the underlying mechanisms of falcarindiol in improving SCI repair with detection of motor function recovery, morphological changes, numbers of survival neurons and protein expression levels of inflammation or apoptosis-related proteins. Our study found that falcarindiol intervention could promote motor function recovery and reduce spinal cord tissue damage in mice following SCI. Mechanistically, falcarindiol intervention suppressed apoptosis-driven neuronal cell death and mitigated inflammatory reactions following SCI. Additionally, falcarindiol inhibited the activation of signal transducer and activator of transcription (STAT) and mitogen-activated protein kinases (MAPK) signaling pathways in vivo and in vitro. This suppression of STAT and MAPK activation by falcarindiol was reversed by STAT3 agonist Colivelin TFA and MAPK agonist C16-PAF in BV2 cells, respectively. Moreover, the study further demonstrated that the anti-inflammation role of falcarindiol was obstructed by Colivelin TFA but not by C16-PAF in LPS-stimulated BV2 cells, suggesting that falcarindiol may efficaciously ameliorate neuroinflammation through inhibiting the activation of STAT signaling pathway following SCI. Collectively, our study indicates that falcarindiol may be a novel drug candidate for the treatment and management of SCI.

Acute kidney disease in mice is associated with early cardiovascular dysfunction

Acute kidney injury (AKI) and chronic kidney disease (CKD) are major health concerns due to their increasing incidence and high mortality. They are interconnected syndromes; AKI without recovery evolves into acute kidney disease (AKD), which can indicate an AKI-to-CKD transition. Both AKI and CKD are associated with a risk of long-term cardiovascular complications, but whether vascular and cardiac dysfunctions can occur as early as the AKD period has not been studied extensively. In a mouse model of kidney injury (KI) with non-recovery, we performed vasoreactivity and echocardiography analyses on days 15 (D15) and 45 (D45) after KI. We determined the concentrations of two major gut-derived protein-bound uremic toxins known to induce cardiovascular toxicity—indoxyl sulfate (IS) and para-cresyl sulfate (PCS)—and the levels of inflammation and contraction markers on D7, D15, and D45. Mice with KI showed acute tubular and interstitial kidney lesions on D7 and D15 and chronic glomerulosclerosis on D45. They showed significant impairment of aorta relaxation and systolic-diastolic heart function, both on D15 and D45. Such dysfunction was associated with downregulation of the expression of two contractile proteins, αSMA and SERCA2a, with a more pronounced effect on D15 than on D45. KI was also followed by a rapid increase in IS and PCS serum concentrations and the expression induction of pro-inflammatory cytokines and endothelial adhesion molecules in serum and cardiovascular tissues. Therefore, these results highlight that AKD leads to early cardiac and vascular dysfunctions. How these dysfunctions could be managed to prevent cardiovascular events deserves further study.

Limosilactobacillus-related 3-OMDP as a potential therapeutic target for depression

Objective Gut microbiota was closely involved in the pathogenesis of depression, but the underlying molecular mechanisms in depression remained unclear. This study was conducted to investigate the relationship between neurotransmitters/inflammatory factors and gut microbiota in depressed mice. Materials and methods A chronic social defeat stress (CSDS) depression model was established. Gut microbial composition was detected in faeces, neurotransmitters were detected in faeces, colon, blood and hippocampus, and inflammatory factors were detected in hippocampus. After a key neurotransmitter was identified, intervention experiment was conducted to explore whether it could improve depressive-like behaviours. Results Six differential genera in faeces, 14 differential neurotransmitters in gut-brain axis, and two differential inflammatory factors (interleukin-1 beta (IL-1β) and interleukin-6 (IL-6)) in hippocampus were identified in depressed mice. There were significant correlations among differential genera, differential neurotransmitters and IL-1β/IL-6. Among these differential neurotransmitters, 3-O-Methyldopa (3-OMDP) was found to be consistently decreased in faeces, colon, blood and hippocampus, and 3-OMDP was significantly correlated to Limosilactobacillus and IL-1β. After receiving 3-OMDP, the depressive-like behaviours in depressed mice were improved and the increased IL-1β/IL-6 levels were reversed. Conclusions These results indicated that gut microbiota might affect host’s inflammation levels in brain through regulating neurotransmitters, eventually leading to the onset of depression. ‘Limosilactobacillus-3-OMDP-IL-1β/IL-6’ might be a potential pathway in the crosstalk of gut and brain, and 3-OMDP held the promise as a therapeutic target for depression.

Epigenetic programming of obesity in early life through modulation of the kynurenine pathway.

Childhood obesity is a global health concern that has its origins before birth. Although genetics plays a crucial role, increasing evidence suggests that epigenetic modifications during fetal life could also influence its incidence. In this model, during the fetal period, interactions between genetic makeup, intrauterine factors, and environmental conditions, increase the risk of childhood obesity. This is in accordance with the Developmental Origins of Health and Disease (DOHaD) hypothesis, in which specific intrauterine environments can have long-lasting effects on the immune system's essential functions during crucial stages of fetal growth, resulting in permanent changes to the immune function of the offspring. Consequently, dysfunction can consequently make the offspring more prone to inflammatory and immune-related disorders later in life. In this review, we examine how maternal inflammation could influence the risk of childhood obesity. We propose that during pregnancy, modification of the expression of critical genes in metabolic and signaling pathways, such as the kynurenine (Kyn) pathway, occurs due to increased levels of maternal inflammation. We also propose that such expression differences are mediated by epigenetic changes. Furthermore, we also hypothesize that the Kyn pathway produces metabolites that have immunoregulatory effects and may play a crucial role in regulating inflammation during pregnancy. As a result, interventions aimed at improving maternal inflammation may be able to help alleviate the risk of childhood obesity.

Phthalate exposure induces cell death and ferroptosis in neonatal microglial cells.

Phthalates are the materials used for plasticizing polyvinyl chloride. Di-(2-Ethylhexyl) phthalate (DEHP) is one of the phthalates most frequently used in a wide range of applications, including medical equipment such as endotracheal and feeding tubes, intravenous catheters, central lines, extracorporeal membrane oxygenation sets, total parenteral nutrition bags, blood product sets, and intravenous pump lines, respiratory sets in neonatal intensive care units (NICUs). Studies have shown that phthalates, including DEHP, can cross the placenta and blood-brain barrier, possibly leading to neurodevelopmental impairment in vitro and in vivo. However, the molecular mechanisms affected by phthalate exposure have not been explored in depth. This study aimed to illuminate the effects of DEHP on neuroinflammation at the molecular level using neonatal microglial cells as the model. Mouse BV-2 neonatal microglia cells were exposed to DEHP under controlled conditions. Cellular toxicity was assessed via a cell viability assay and specific markers were used to evaluate the apoptosis/necrosis, cellular iron content, reactive oxygen species (ROS), and organelle integrity. Proinflammatory proteins were quantified using enzyme-linked immunosorbent assay, while ferroptosis was assessed using a ferroptosis blocker, and affected gene expressions were determined using quantitative reverse-transcriptase real-time polymerase chain reaction (RT-PCR). The results revealed that high concentrations of DEHP exposure increased toxicity via increased levels of ROS and inflammation. Elevated ROS levels were observed to increase the tendency for mitochondrial-lysosomal disruption, bringing about apoptosis or necrosis. Moreover, iron homeostasis was dysregulated by DEHP, which putatively triggered ferroptosis in a dose-dependent manner. This study indicates that neonatal exposure to DEHP may be linked to neurodevelopmental impairment via inflammation-related cell death and ferroptosis. The prevalence of DEHP in NICU medical devices raises concerns about potential neurodevelopmental deficits, including disorders like autism and mental retardation. These findings highlight the urgency of addressing DEHP exposure in neonatal care.

Application of hs-CRP in Assessment of Tissue Inflammation Following Implantation of Biodegradable Polymer in Experiment.

Implants made of biodegradable polymers are replaced by regenerating tissues through inflammation. The changes occurring in tissues and the organism are of practical interest for studying the biocompatibility of the material and searching for systemic markers in the blood that reflect inflammation in peri-implantation tissues. The highly sensitive C-reactive protein (hs-CRP) measurements in blood and morphometric studies of tissue surrounding the implant were carried out in the experiment within three months of implantation of a biopolymer consisting of polycaprolactone (PCL) and polytrimethylene carbonate (PTMC). During the first month, tissue inflammation decreased, and the blood level of hs-CRP did not increase. The polymer biotransformation began in the tissues after a month of implantation and was accompanied by inflammation moving deeper into the matrix. Proliferation of inflammatory cells in tissues was reflected in an increase in the hs-CRP level three months after polymer installation. The result achieved confirmed the polymer's bioinertness. The level of hs-CRP in the blood of the animals correlated with the level of inflammation in peri-implantation tissues, reflecting the activity of inflammation in the process of polymer biotransformation. This inflammation protein can be recommended for assessing tissue processes following implantation of biopolymers and their biocompatibility.

Efficacy of Intraoperative vs Preoperative Indocyanine Green Administration for Near-Infrared Cholangiography During Laparoscopic Cholecystectomy: An Open-Label, Non-Inferiority, Randomized Controlled Trial.

Near-infrared fluorescence cholangiography (NIRFC) improves the clinical effects of laparoscopic cholecystectomy. However, the administration of indocyanine green (ICG) remains controversial. Both the intraoperative (IS, 0.05mg) and preoperative (PS, 0.25mg/kg body weight, 1 day before operation) strategies have been shown to be superior to standard strategy (2.5mg, intraoperative). This trial was designed to determine whether IS offers non-inferior visualization of biliary ducts compared to PS. A total of 168 eligible patients undergoing laparoscopic cholecystectomy were enrolled in this non-inferiority, open-label, randomized controlled trial at Zhujiang hospital between August 2023 and November 2023. Participants were randomized in a 1:1 ratio into PS and IS groups after stratification by BMI and inflammation level. The fluorescence visualization of biliary structures was assessed by comparing the signal-to-background ratio (SBR) and surgeon evaluations. The common bile duct-liver SBR did not significantly differ between IS and PS groups (3.0±0.8 vs 3.1±1.2; p=0.636). The liver fluorescence intensity (FI) of the IS group was significantly lower than that of the PS group (46.3±12.9 vs 70.4±26.2; p<0.01). The visualization score of common hepatic ducts was significantly greater in the IS than in the PS group (4.1±0.7 vs 3.7±0.6; p＜0.01). The critical view of safety (CVS) was achieved more rapidly in the IS group compared to the PS group (9.4 vs 11.0 minutes, p<0.01). While IS did not improve the SBR, it significantly reduced the FI of the liver background, potentially enhancing the surgeon's subjective perception and thereby increasing the visualization score. Compared to PS, IS offers greater convenience and is more effective in facilitating CVS exposure.

The role of leukocytes in cognitive impairment due to long-term exposure to fine particulate matter: A large population-based mediation analysis.

Our understanding of how fine particulate matter (PM2.5) impacts cognitive functioning is limited. Systemic inflammation processes may play a role in mediating this effect. This prospective cohort study used data from 66,254 participants aged 18+ between 2006 and 2015 from the Dutch Lifelines Cohort Study and Biobank. Causal mediation analysis was conducted to examine the impact of ambient PM2.5 exposure on cognitive processing time (CPT), using the change in white blood cell (WBC) count and its subtypes as potential mediators. Heightened PM2.5 exposure was associated with slower CPT (total effect=81.76×10-3, 95% confidence interval [CI] 59.51×10-3-105.31×10-3). The effect was partially mediated via increased WBC count (indirect effect [IE]=0.42×10-3, 95% CI 0.07×10-3-0.90×10-3), particularly driven by an increase in monocytes (IE=0.73×10-3, 95% CI 0.24×10-3-1.31×10-3). Systemic inflammation processes may partially explain the harmful effects of PM2.5 on cognitive functioning, why lower levels of systemic inflammation may help contain its neurotoxic effects. The pathways leading to the neurotoxic effects of fine particulate matter (PM2.5) are poorly understood. We analyzed data from over 66,000 participants using causal pathway analysis. Increased white blood cell (WBC) count mediates the effect of PM2.5 on cognitive functioning. Monocyte count played a crucial role in this low-pollution setting. Systemic inflammation may contribute to the neurotoxic effects of PM2.5.

Investigation of association between clinically significant prostate cancer, obesity and platelet to-lymphocyte ratio and neutrophil -to-lymphocyte ratio

IntroductionSeveral blood markers of inflammation are elevated in prostate cancer (PCa) and have prognostic value. Little is known about the relationship between these markers, PCa, and other factors associated with chronic inflammation, such as smoking and obesity. We analyzed the interaction between neutrophil and platelet counts indexed to lymphocyte count (NLR and PLR, resp.) and clinically significant PCa (csPCa), accounting for the potential confounding factors of systemic inflammation.MethodsNLR and PLR were evaluated in a multicenter prospective study in 443 patients. CsPCa was defined as a Gleason ≥ 4 + 3. Differences between patients with csPCa and non-csPCA were evaluated using the chi-square test, analysis of variance or the Kruskal-Wallis test. Multivariable logistic regression analysis adjusted for smoking, hypertension, diabetes, and cardiovascular disease, and in separate models, either body mass index or waist-to-hip ratio was used to characterize the relationship between inflammation and csPCa.ResultsNone of the factors such as plateletcrit, NLR, and PLR were significantly different between patients with csPCa or non-significant PCa. After adjustment, there was no association between PLR, NLR, plateletcrit or platelet count and csPCa. In an exploratory analysis, there was no association between markers of inflammation and PSA levels > 10 ng/mL. When testing different NLR cutoffs to predict csPCa in ROC analysis, none reached a clinically meaningful value.ConclusionIn contrast to previous studies, we found no significant association between easily available blood markers of inflammation and indices of PCa aggressiveness. Further research is required to determine whether inflammation promotes PCa. (ClinicalTrials.gov: NCT03127631. Date of registration: April 25, 2017.

Inflammation biomarkers and neurobehavioral performance in rural adolescents.

Systemic inflammation has been associated with lower neurobehavioral performance in diverse populations, yet the evidence in adolescents remains lacking. Cytokines can alter neural network activity to induce neurocognitive changes. This work seeks to investigate the association between inflammation and neurobehavior in adolescents living in a rural region of Ecuador. We examined 535 adolescents in rural communities of Ecuador (ESPINA study), 508 of which had neurobehavioral assessments (NEPSY-II) and circulating plasma levels of inflammatory markers (CRP, IL-6, TNF-⍺, sICAM-1, sVCAM-1, SAA, and sCD14). Associations between inflammatory biomarker concentrations and neurobehavioral scores were examined using adjusted bivariate semi-parametric models with generalized estimating equations. A partial least square regression approach was used to create composite variables from multiple inflammation biomarkers and model their association with cognitive outcomes. Higher sCD14 and TNF-α concentrations were significantly associated with lower social perception scores, by -0.47 units (95% CI: -0.80, -0.13) and -0.42 (-0.72, -0.12) for every 50% increase in inflammatory marker concentration, respectively. Similarly, every 50% increase in the inflammation summary score was associated with a significantly lower Social Perception score by -0.11 units (-0.19, -0.03). A unit increase in inflammatory composites of seven markers were associated with lower scores in language (-0.11 units, p=0.04), visuospatial processing (-0.15, p= 0.09), and social perception (-0.22, p=0.005) domains. Higher levels of inflammation were associated with lower neurobehavioral performance in adolescents, especially with social perception. In addition, using a robust analytic method to examine an association between a composite inflammatory variable integrating seven markers led to additional findings, including the domains of language and visuospatial processing. A longitudinal follow-up of such investigations could unveil potential changes in inflammation-neurobehavior performance links through developmental stages and intervention opportunities.

The value of systemic immune inflammation index, white blood cell to platelet ratio, and homocysteine in predicting the instability of small saccular intracranial aneurysms

Inflammation has a destructive effect on the homeostasis of the vascular wall, which is involved in the formation, growth, and rupture of human intracranial aneurysms (IAs) disease progression. However, inflammation-related markers have not been well studied in the risk stratification of unruptured IAs. The purpose of this study was to investigate the predictive value of serum inflammatory markers in the unstable progression of small saccular intracranial aneurysms (SIAs). This study retrospectively included 275 patients with small SIAs (aneurysm diameter less than or equal to 7 mm), to compare the level difference of serum inflammatory complex marker systemic immune-inflammatory index (SII), white blood cell to platelet ratio (WPR), and homocysteine (Hcy) in patients with stable (asymptomatic unruptured) and unstable (symptomatic unruptured, ruptured) small SIAs. 187 patients (68%) had aneurysm-related compression symptoms and rupture outcomes. In the multivariate logistic regression after adjusting for baseline differences, SII, WPR, and Hcy were independent risk factors for the instability of small SIAs, the prediction model combined with other risk factors (previous stroke history, aneurysm irregularity) showed good predictive ability for the instability of small SIAs, with an area under the curve of 0.905. In addition, correlation analysis showed that SII, WPR, and Hcy also had significant differences in patients with symptomatic unruptured and ruptured small SIAs, and higher inflammation levels often promoted the disease progression of small SIAs. Higher levels of SII, WPR and Hcy can be used as independent predictors of instability of small SIAs. As an economical and convenient biomarker, it is crucial for clinical treatment strategies of stable small SIAs.

Efficacy of proinflamatory cytokines in the clinical and radiograpic outcomes of different primary molar pulpotomy agents: a comperative randomised study featuring a novel biomarker for pulpal diagnosis

BackgroundWhile the effect of biomaterials covering the pulp tissue is considered in the success of pulpotomy treatment, the level of pulpal inflammation is still very important for treatment success. The aim of this study was to compare IL-6 and IL-8 levels, known as good indicators of pulpal inflammation, with a new biomarker, presepsin, and to evaluate the impact of biomarker levels along with the pulp capping agents used in the treatment on the one-year success of pulpotomy treatment.MethodsThe study included 120 primary second molar teeth with pulpotomy indications from 75 children. To determine the pulpal inflammation status, pulpal bleeding samples were taken during treatment, and the levels of IL-6, IL-8, and presepsin were measured. During the pulpotomy treatment, MTA, NeoMTA™, and Biodentine™, and ZOE were randomly applied to groups of thirty teeth each. Patients were monitored for a period of 12 months post-treatment.ResultsIL-8, IL-6, and presepsin levels were significantly higher in teeth with pathology (p < 0.001). Biomarker levels were found to be higher in the NeoMTA and Biodentine groups, but this did not result in a statistically significant difference. (p > 0.05) Following pulpotomy treatment, the most successful material groups in order were MTA, ZOE, NeoMTA™, and Biodentine™.ConclusionPresepsin may be a usable indicator in predicting the level of inflammation. At the end of the one-year follow-up of pulpotomy treatment, more pathology was observed in the NeoMTA and Biodentine groups, where biomarker levels were higher, while no pathology was found in the MTA group, where biomarker levels were lower.Trial registrationNCT06398327/ 20,240,503.

African American Females are More Vulnerable to Develop Biliary Injury in NAFLD (Nonalcoholic fatty liver disease) Patients – A Single Institute Experience

Abstract Introduction/Objective Chronic alcohol exposure alone may take decades to induce severe liver disease, yet when combined with elements such as the Western diet, liver pathogenesis accelerates, resulting in earlier symptoms. Identifying the specific contributions of alcohol, diet, and other factors to liver disease is challenging, despite the availability of diagnostic tools like patient histories, liver enzyme tests, imaging, and biopsies. Methods/Case Report This study seeks to detail the liver disease profile of patients who underwent liver biopsies in 2022. Comprehensive profiles were created by retrieving liver biopsy specimens and associated diagnostic data from electronic medical records. Two independent pathologists analyzed the biopsy slides, looking for liver damage associated with alcohol consumption and Western diet influences. We employed enhanced staining techniques to better associate specific types of liver damage with demographic variables. The data analysis was conducted using GraphPad Prism 9 for robust statistical evaluation. Results (if a Case Study enter NA) The research included 88 participants—41 males and 47 females, with average ages of 56 and 62 respectively. The predominant diagnosis was fatty liver disease, with non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatohepatitis (NASH) accounting for 26% of cases, and alcoholic liver disease (ALD) making up 10%. The NAFLD/NASH group (n=23) consisted mainly of African Americans (n=15) and Caucasians (n=8). Among these, African Americans showed a significantly greater ductular reaction and portal inflammation (p&amp;lt;0.05). Conversely, no notable differences in portal fibrosis and bile stasis were observed between these groups. Notably, African American females (n=11) demonstrated more severe pathological features compared to Caucasian females (n=6), including elevated levels of ductular reaction, fibrosis, portal inflammation, and bile stasis (p&amp;lt;0.05), suggesting a higher vulnerability to biliary injuries. Conclusion The study highlights the complex interplay between lifestyle factors and liver disease development and emphasizes the need for precise diagnostic strategies that consider these multifactorial influences. Additionally, it reveals ethnic disparities in the pathology of NAFLD, advocating for further research into their causes and implications for clinical management. Future investigations should focus on race and gender-specific factors and adapt local healthcare strategies to effectively manage the escalating burden of liver disease.

The effect of anti‐imbalance on glycolipid metabolic homeostasis via the liver–gut axis intervened by 3′‐sialyllactose in obese mice

AbstractSialic acid could ameliorate disorders associated with glycolipid metabolism. 3′‐Sialyllactose (3′‐SL), a type of oligosaccharide, contains sialic acid. We examined the effects of 3′‐SL on glycolipid metabolism in obese mice with high fat diet and explore the underlying mechanisms. A total of 160 male C57BL/6J mice were fed with high‐fat diet for 8 weeks to construct obese mice model. Sixty successfully constructed obese mice were randomly divided three 3′‐SL dosage‐dependent groups, one free sialic acid N‐acetylneuraminic acid (Neu5Ac) group, and one blank control group. Each group of obese mice (n = 12) was continuously supplemented by 3′‐SL or Neu5Ac for 10 weeks. Ten‐week 3′‐SL supplementation and Neu5Ac supplementation both yielded remarkedly lower body weight, reduced fat content, increased energy expenditure and active daily exercises with improved glycolipid biomarkers, and attenuated proinflammation. 3′‐SL increased the colonic abundances of Akkermansia, Lactobacillus, and Solibacillus and reduced those of Enterobacter and Enterococcus. Changes were also observed in colonic and liver transcript and metabolites, which were mainly enriched in glycolipid metabolism, ameliorated immune function, and mitigated inflammatory signals, autophagy, bile acid metabolism, and insulin resistance. Akkermansia and Solibacillus were significantly associated with changes in colonic metabolites and transcriptome genes. The liver bile component and glucose metabolites were significantly correlated with transcriptional gene expression in the aforementioned differential pathways. Therefore, 3′‐SL can enhance the gut microbiota, regulate intestinal immunity and bile acid metabolism, reduce liver oxidative stress and autophagy processes, alleviate chronic inflammation levels, and improve islet function and lower blood sugar levels by acting through the gut–liver axis.