BACKGROUND: The American Heart Association recently released a new cardiovascular health (CVH) metric, Life's Essential 8 (LE8), for health promotion. However, the association between LE8 scores and the risk of chronic kidney disease (CKD) remains uncertain. We aimed to explore the association of LE8 scores with new-onset CKD and examine whether socioeconomic deprivation and genetic risk modify this association. METHODS: A total of 286,908 participants from UK Biobank and without prior CKD were included between 2006 and 2010. CVH was categorized using LE8 scores: low (LE8 scores <50), moderate (LE8 scores ≥50 but <80), and high (LE8 scores ≥80). The study outcome was new-onset CKD, ascertained by data linkage with primary care, hospital inpatient, and death data. Cox proportional hazard regression models were used to investigate the association between CVH categories and new-onset CKD. RESULTS: During a median follow-up of 12.5 years, 8857 (3.1%) participants developed new-onset CKD. Compared to the low CVH group, the moderate (adjusted hazards ratio [HR], 0.50; 95% confidence interval [CI]: 0.47-0.53) and high CVH (adjusted HR, 0.31; 95% CI: 0.27-0.34) groups had a significantly lower risk of developing new-onset CKD. The population-attributable risk associated with high vs. intermediate or low CVH scores was 40.3%. Participants who were least deprived ( vs.  most deprived; adjusted HR, 0.75; 95% CI: 0.71-0.79) and with low genetic risk of CKD ( vs.  high genetic risk; adjusted HR, 0.89; 95% CI: 0.85-0.94) had a significantly lower risk of developing new-onset CKD. However, socioeconomic deprivation and genetic risks of CKD did not significantly modify the relationship between LE8 scores and new-onset CKD (both P -interaction >0.05). CONCLUSION Achieving a higher LE8 score was associated with a lower risk of developing new-onset CKD, regardless of socioeconomic deprivation and genetic risks of CKD.
Humans ; Renal Insufficiency, Chronic/epidemiology* ; Male ; Female ; Middle Aged ; Genetic Predisposition to Disease/genetics* ; Aged ; Risk Factors ; Adult ; Proportional Hazards Models ; Socioeconomic Factors

Porcine epidemic diarrhea virus (PEDV) is an intestinal coronavirus that can cause porcine epidemic diarrhea, leading to diarrhea, vomiting, weight loss, and even death in piglets. Due to the diversity of PEDV strains, traditional vaccines are difficult to sustainably and effectively prevent and control PEDV. This article reviews the strategies and mechanisms of active substances in regulating intracellular signaling pathways, viral proteins, and microbial metabolites to enhance the host immune function against PEDV. It emphasizes the prevention of PEDV resistance and the potential harm of PEDV breaking through interspecies barriers to the human society, aiming to provide reliable theoretical support for the development of new antiviral drugs or vaccines.
Porcine epidemic diarrhea virus/immunology* ; Animals ; Swine ; Swine Diseases/prevention & control* ; Antiviral Agents/pharmacology* ; Coronavirus Infections/virology* ; Viral Vaccines/immunology* ; Humans ; Signal Transduction

Objective To investigate the relationship between insomnia,gastrointestinal symptoms,and glycosylated hemoglobin(HbA1c)levels in individuals diagnosed with type 2 diabetes mellitus(T2DM),as well as the related influencing factors.Methods A total of 910 T2DM patients treated in our multicenter from January 2022 to December 2022 were enrolled in this study.General information(gender,age,smoking and drinking history,exercise,course of disease,treatment and complications),HbA1c,Athens Insomnia Scale(AIS)scores and Gastrointestinal Symptoms Rating Scale(GSRS)scores of patients were collected.The differences of sleep and gastrointestinal symptoms between groups were analyzed,and the correlation between the differences and HbA1c was analyzed.Furthermore,the risk factors for non-standard HbA1c were analyzed.Results The AIS score and GSRS score in the HbA1c control group were less than those in the non-standard group(P＜0.01).Insomnia was reported by 37.0％of T2DM patients,and the HbA1c level in the insomnia group was significantly higher than that in the non-insomnia group(10.00％±2.38％vs.8.26％±1.73％,P＜0.01).Gastrointestinal symptoms were present in 57.5％of T2DM patients,and the HbA1c levels in the group with gastrointestinal symptoms were significantly higher than those in the group without gastrointestinal symptoms(9.26％±2.23％vs.8.43％±1.98％,P＜0.01).Furthermore,26.3％of T2DM patients experienced both insomnia and gastrointestinal symptoms.Remarkably,the HbA1c levels in the group with both insomnia and gastrointestinal symptoms were significantly higher than those in the group without either condition(10.18％±2.44％vs.8.45％±1.86％,P＜0.01).Correlation analysis demonstrated a significant association between sleep quality,gastrointestinal function,and HbA1c levels(P＜0.01).The logistic regression analysis result revealed that age,GSRS score,AIS score,and the presence of insomnia combined with gastrointestinal symptoms were independent risk factors for predicting HbA1c≥6.5％(P＜0.01).Having both insomnia and gastrointestinal symptoms concurrently was the strongest risk factor for substandard HbA1c control,and the risk of blood sugar control may increase about 5 times when both appear together.Conclusion Insomnia and gastrointestinal symptoms are common comorbidities in T2DM patients,showing a cross-interfering relationship,and they appear together with poor blood sugar control,interact causally,and amplify each other.

This paper discussed the clinical ideas and methods of treating diabetes by improving symptoms. Diabetes-related symptoms can affect the control of blood glucose and other metabolic indicators to varying degrees， and affect the quality of life of patients. In the clinical diagnosis and treatment of diabetes， “equal emphasis on both indicators” is suggested， meaning that quality of life indicators is as important as metabolic indicators. The patient's symptoms should be paied attention to， and the diagnosis and treatment should start from “symptom differentiation”， and emphasize the “key symptoms”. When there are many symptoms， it is advised to adopt the combined treatment mode of “syndrome cluster”， and take the principle of “treating both the root and accompanying symptoms in mild cases with multiple symptoms， and prescribing multiple formulas daily”. At the same time， the model of co-management of three disciplines of diabetes consisting of diabetes specialists， traditional Chinese medicine doctors， and health managers can help the management of diabetes symptoms.

Objective To investigate the effect of intravertebral labor analgesia nursing intervened by anesthesia nurse on labor analgesia and delivery outcome.Methods Two hundreds cases of parturients who received intravertebral labor analgesia in The First Affiliated Hospital of Kunming Medical University from July to December 2022 were selected as research objects and randomly divided into observation group and control group by drawing lots,with 100 cases in each group.The control group was given routine nursing by midwives,and the observation group was given anesthesia nursing by an anesthesia nurse.The degree of labor pain,the outcome of labor,the incidence of anesthesia-related complications,and the satisfaction of labor analgesia nursing were compared between the two groups.Results The degree of labor pain in the observation group was significantly lower than that in the control group(P<0.05).The duration of labor in the observation group was longer than that in the control group(P<0.05).The incidence of anesthesia-related complications in the observation group was significantly lower than that in the control group(P<0.05).The satisfaction of parturient analgesic care in the observation group was higher than that in the control group(P<0.05).Conclusion Labor analgesia care intervened by anesthesia nurses can effectively reduce labor pain,shorten the labor process,reduce the incidence of anesthesia-related complications,improve the satisfaction of labor analgesia nursing,and provide a safe,comfortable,and effective labor process for women,which is worthy of clinical promotion.

Purpose To examine the clinicopathologic,immunohistochemical,and molecular genetic characteristics and differential diagnosis of low-grade oncocytic tumor(LOT)of kidney with CK7 positive and CD117 negative,so as to enhance the understanding of this tumor among pathologists.Methods A total of five cases of renal LOT from the First Affiliated Hospi-tal of Soochow University between December 2016 and February 2023 were included in this analysis.The clinicopathological fea-tures,immunophenotype,genetic characteristics,and prognosis were evaluated using HE staing,immunohistochemical staining,and Sanger sequencing.Additionally,relevant literature was re-viewed to supplement the findings.Results Among the cohort of five patients,four were female and one was male,aged 57-70 years with a median age of 65 years and an average age of 64.8 years.Clinical presentation revealed that only the first case exhibited frequent urination accompanied by intermittent lumba-go,while the remaining cases were asymptomatic and incidental-ly discovered.Imaging studies demonstrated space-occupying le-sions with clear boundaries and even internal echoes on B-ultra-sonography,and patchy low-density shadows in the center with obvious edge enhancement on CT.Grossly,the tumor was nodu-lar,with a maximum diameter ranging from 2.1 to 7.6 cm,and an average diameter of 4.04 cm,with a solid section.Micro-scopically,the boundary of LOT was consistently well-defined,with a thick capsule.The arrangement of tumor cells was ob-served to be both dense and sparse,accompanied by fresh bleed-ing foci and proteinoid secretions.Focal lymphocyte aggrega-tion,hepatic plate like and hepatic sinusoid like structures,thick-walled blood vessels,false nodules of tumor cells,and old hemorrhage were also noted.The tumor cells exhibited uniformi-ty in shape,appearing round or polygonal,with eosinophilic and fine granular cytoplasm.The nuclei were of similar size and shape,appearing round or oval with a clear nuclear membrane.The histological features of the tumor included 2-grade small nu-cleoli,perinuclear halos,binuclear cells,and nuclear shrink-age,but no mitotic figures were detected.The immunophenotyp-ic analysis revealed strongly diffuse expression of CK7 in the tumor cells,while CD117 was negative.The Ki67 proliferation index was low.Sanger sequencing identified mutations in mTORC1 pathway genes in four cases,including three mutations in MTOR and one mutation in RHEB.The patients underwent either local or radical nephrectomy,and were followed up for a period ranging from 2 to 52 months,during which all patients re-mained free of recurrence.Conclusion The low-grade,eosino-philic,and rare renal tumor known as LOT exhibits inert behav-ior.At present,the follow-up results show that complete resec-tion of local operation is sufficient,and the prognosis is good.It is important to distinguish this lesion from other eosinophilic re-nal tumors.

Tumor microenvironment(TME)is a complex cellular environment where tumor cells reside,along with various types of cells and extracellular components surrounding the tumor cells.Immune cells are key components of TME,including tumor-associated macrophages(TAMs),myeloid-derived suppressor cells(MDSCs),lymphocytes,regulatory T cells(Tregs),natural killer cells(NK cells),dendritic cells(DCs),and many others.It is worth noting that drug resistance is currently a major factor limiting the efficacy of cancer treatment methods such as chemotherapy,radiotherapy,targeted therapy,and immunotherapy,and a leading cause of treatment failure.Research has found that the development of drug resistance in tumor cells is the result of interactions between tumor cells and TME.Consequently,overcoming drug resistance in tumors caused by TME is considered a significant challenge in cancer treatment.In recent years,with in-depth research into immune cells within TME,significant progress has been made in understanding the specific mechanisms by which immune cells regulate drug resistance in tumor cells.Furthermore,therapeutic strategies that target these immune cells,signaling pathways,or cytokines have been shown to effectively combat tumor drug resistance and enhance the therapeutic outcomes of cancer treatment.This article reviews the research advancements regarding the roles of TAMs,MDSCs,Tregs,and NK cells in tumor drug resistance within TME and discusses the development of targeting strategies to overcome this resistance.Additionally,we explore the relationship of tumor-associated neutrophils(TANs)and B regulatory cells(Bregs)with tumor drug resistance.It is hoped that this review will offer insights and serve as reference for reducing tumor drug resistance and improving the efficacy of anti-tumor therapies.

Diabetes mellitus(DM)is an endocrine metabolic disease mainly characterized by chronic hyperglycemia,which seriously threatens the health and quality of life of human beings,and with the improvement of living standard and unhealthy lifestyle in China,the incidence of DM continues to rise and tends to be younger,so it is urgent to carry out in-depth research on hypoglycemic treatment.DM is pathologically based on absolute or relative insulin deficiency,and there is no radical cure for it,and Western medicine mostly adopts insulin injection or oral hypoglycemic drugs for symptomatic treatment,which is effective but prone to toxic side effects in long-term use.Chinese medicine has the advantages of multi-path and multi-target in treating DM,and plays a role in lowering blood sugar by promoting insulin secretion,improving insulin resistance,regulating glucolipid metabolism and anti-oxidative stress,etc.Its efficacy is remarkable and the rate of toxic side effects is low.In recent years,there have been more studies on the mechanism of action of traditional Chinese medicine and compound prescriptions on animal models of DM.By reviewing the relevant literature in recent years,the author has systematically sorted out the mechanism of hypoglycemic action of single Chinese medicine,traditional Chinese medicine compound prescriptions,effective components of traditional Chinese medicine and their related experimental designs,from promoting insulin secretion,inhibiting gluconeogenesis,promoting glycogen synthesis,improving insulin resistance,inhibiting glycosidase activity,alleviating oxidative stress damage,inhibiting inflammatory response and regulating intestinal stress.The study and experimental design of the hypoglycemic mechanism of Chinese medicine were summarized in terms of promoting insulin secretion,inhibiting gluconeogenesis,promoting glycogen synthesis,improving insulin resistance,inhibiting glucosidase activity,alleviating oxidative stress damage,inhibiting inflammatory response and regulating intestinal flora,etc.,with a view to providing reference for the wider clinical application of Chinese medicine in hypoglycemia and its in-depth pharmacodynamic study.

Objective To investigate the effects of dimethyl itaconate(DMI)on the secretion of pro-inflammatory factors in dendritic cells(DCs)and on the interphotoreceptor retinoid-binding protein(IRBP)1-20-specific T helper 17(Th17)cells in mice with experimental autoimmune uveitis(EAU).Methods Bilateral femur and tibia of C57BL/6J mice were isolated to obtain bone marrow cells,and these bone marrow cells were directionally induced with granulocyte macrophage-colony-stimulating factor(GM-CSF)and interleukin(IL)-4 to differentiate DCs.After 6 days,DCs were ran-domly divided into the DMI group and the phosphate-buffered saline(PBS)group.Cells in the DMI group were pretreated with 250 μmol·L-1 DMI,and cells in the PBS group were pretreated with the same volume of PBS for 3 hours.After-wards,100 μg·L-1 lipopolysaccharide was added in the every group to stimulate cells for 24 hours.The relative mRNA ex-pression levels of IL-6,IL-1 β,and IL-23 in DCs were measured by quantitative real-time polymerase chain reaction(qRT-PCR).The EAU model was constructed by actively immunizing mice with IRBP1-20,Freund's incomplete adjuvant,and my-cobacterium tuberculosis H37RA.Thirteen days after immunization,T cells in the spleen and lymph node isolated from EAU mice were cocultured with DMI-treatedor PBS-treated DCs in the medium containing IRBP1-20.They polarized toward Th17 cells.The percentage of Th17 cells in the cocultured cells was detected by flow cytometry.The IL-17 level in the coculture supernatant was detected by enzyme-linked immunosorbent assay(ELISA).qRT-PCR was performed to detect the relative mRNA expression levels of retinoid-related orphan receptor gamma t(RORγt),IL-17,IL-23R,and GM-CSF in the cocultured cells.Results qRT-PCR analysis revealed that the relative mRNA expression levels of IL-6,IL-1β,and IL-23 in the DMI group were significantly lower thanthose in the PBS group(all P＜0.05).Flow cytometry analysis showed that the proportion of Th17 cells in the cocultured cells in the DMI group was significantly lower than that in the PBS group(P＜0.05).ELISA analysis exhibited that the IL-17 level in the coculture supernatant in the DMI group was significantly lower than that in the PBS group(P＜0.05).The relative mRNA expression levels of IL-17,ROR-γt,IL-23R and GM-CSF in cocultured cells in the DMI group significantly decreased compared with the PBS group(all P＜0.05).Conclusion DMI can reduce the expression of IL-6,IL-1β and IL-23 in DCs,thus negatively modulating the responses of IRBP1-20-specific Th17 cells.

Objectives:To investigate the efficacy and safety of anlotinib combined with niraparib in treating patients with platinum-resistant ovarian cancer.Methods:Thirty-five patients with pathological confirmed platinum-resistant ovarian cancer who experienced progression after receiving at least two lines of standard treatment were eligible. All of them were treated with anlotinib combined with niraparib between September 2019 and October 2021. The primary endpoint was progression-free survival (PFS). The second endpoints included overall survival, objective response rate (ORR), disease control rate (DCR) and safety. Survival analysis was performed using the Kaplan-Meier method and Log-rank test, and influence factor analysis was performed using Cox proportional risk regression models.Results:The best overall response showed that partial response was observed in 14 patients, stable disease was noted within 13 patients, and progressive disease was found in 8 patients. Therefore, the ORR and DCR of these 35 patients were 40.0% (95% CI:22.9%-57.1%) and 77.1% (95% CI:62.9%-91.4%), respectively. The median follow-up duration was 18.9 months (6.9-32.2). The median PFS was 6.5 months (95% CI:5.35-7.66). Multivariate Cox regression analysis for PFS indicated that age, Eastern Cooperative Oncology Group performance status (ECOG PS) score, International Federation of Gynecology and Obstetrics (FIGO) stage, and BRCA mutation status were independent factors influencing PFS ( P＜0.05). Additionally, the PFS in patients with BRCA mutation who have never received PARP inhibitor treatment was significantly longer than that in patients without BRCA mutation who have been exposed to prior PARPi treatment (15.0 vs 6.0 month, P=0.029). The most common treatment-related adverse reactions were fatigue (85.7%), hematologic toxic (85.7%) and hypertension (74.3%). There were no treatment-related deaths. Conclusion:Anlotinib combined with niraparib shows a promising efficacy and tolerable safety in platinum-resistant ROC patients.