Objective To explore the relationship between PANoptosis and hepatic ischemia-reperfusion injury (HIRI), and to screen the key genes of PANoptosis in HIRI. Methods PANoptosis-related differentially expressed genes (PDG) were obtained through the Gene Expression Omnibus database and GeneCards database. Gene ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG), and Gene Set Enrichment Analysis (GSEA) were used to explore the biological pathways related to PDG. A protein-protein interaction network was constructed. Key genes were selected, and their diagnostic value was assessed and validated in the HIRI mice. Immune cell infiltration analysis was performed based on the cell-type identification by estimating relative subsets of RNA transcripts. Results A total of 16 PDG were identified. GO analysis showed that PDG were closely related to cellular metabolism. KEGG analysis indicated that PDG were mainly enriched in cellular death pathways such as apoptosis and immune-related signaling pathways such as the tumor necrosis factor signaling pathway. GSEA results showed that key genes were mainly enriched in immune-related signaling pathways such as the mitogen-activated protein kinase (MAPK) signaling pathway. Two key genes, DFFB and TNFSF10, were identified with high accuracy in diagnosing HIRI, with areas under the curve of 0.964 and 1.000, respectively. Immune infiltration analysis showed that the control group had more infiltration of resting natural killer cells, M2 macrophages, etc., while the HIRI group had more infiltration of M0 macrophages, neutrophils, and naive B cells. Real-time quantitative polymerase chain reaction results showed that compared with the Sham group, the relative expression of DFFB messenger RNA in liver tissue of HIRI group mice increased, and the relative expression of TNFSF10 messenger RNA decreased. Cibersort analysis showed that the infiltration abundance of naive B cells was positively correlated with DFFB expression (r=0.70, P=0.035), and the infiltration abundance of M2 macrophages was positively correlated with TNFSF10 expression (r=0.68, P=0.045). Conclusions PANoptosis-related genes DFFB and TNFSF10 may be potential biomarkers and therapeutic targets for HIRI.

Objective:To investigate the effect of dandelion polysaccharide(DP)on inflammatory response and the protein expression of S100 calcium binding protein A8/A9(S100A8/A9)in lung tissue and small intestinal tissue of rats with multiple organ dysfunction syndrome(MODS).Methods:The two-hit method of hemorrhagic shock and intraperitoneally injected lipopolysaccharide was used to establish a rat model of MODS,and the rats were divided into sham-operation group,model group,low-dose DP group,and high-dose DP group.The organ coefficient and wet/dry weight ratio of the lung and the small intestine were observed for each group of rats;HE staining was used to observe the pathomorphological changes of lung tissue and small intestinal tissue;immunohistochemical staining was used to measure the expression of interleukin-1β(IL-1β),interleukin-6(IL-6),and interleukin-10(IL-10)in lung tissue and small intestinal tissue;Western blot was used to measure the protein expression level of S100A8/A9 in lung tissue and small intestinal tissue.Results:Compared with the sham-operation group,the model group had significant increases in the organ coefficient of the lung(5.849±0.824),the wet/dry weight ratio of the lung(6.556±0.631),the wet/dry weight ratio of the small intestine(6.356±0.535),and the wet weight/length ratio of the small intestine(73.950±5.569).HE staining showed that that the model group had massive in-flammatory cell infiltration in alveolar space and pulmonary interstitium,thickened alveolar wall,and disintegration and fragmentation of the villi of the small intestine,with inflammatory cell infiltration and proliferation of segmental aggregated lymphoid follicles.In the model group,S100A8/A9 was mainly expressed in neutrophils and macrophages,and there were increases in the expression of S100A8/A9,IL-1β,and IL-6 and a reduction in the expression of IL-10 in the lung tissue and small intestinal tissue of rats.After treatment with high-dose DP,there were reductions in the organ coefficient of the lung(4.297±0.462),the wet/dry weight ratio of the lung(5.313±0.495),the wet/dry weight ratio of the small intestine(5.398±0.388),and the wet weight/length ratio of the small intestine(59.417±2.891).The high-dose group also had alleviation of pathological injury in the small intestine,with reductions in the expres-sion of S100A8/A9,IL-1β,and IL-6 and an increase in the expression of IL-10 in lung tissue and small intestinal tissue.Conclusion:DP may alleviate inflammatory response in lung and small intestinal injuries of rats with MODS by inhibiting the expression of S100A8/A9.

The timely treatment of dental caries and pulp disease in primary teeth holds significant importance for maintaining children's oral health. Direct pulp capping (DPC) is a vital pulp treatment that involves covering the exposed pulp with bioactive materials to promote dentin bridge formation. DPC is commonly used in primary teeth with vital pulp and mechanical pulp exposure not exceeding 1 mm. DPC offers advantages such as minimal invasiveness, comfort, simplicity of operation and short chair-side time, making it suitable for pediatric dental clinical practice. Early studies suggested negative treatment outcomes for DPC in primary teeth with carious pulp exposure. Over the years, there have been advancements in materials and technology demonstrating positive outcomes in the clinical research of primary teeth with deep caries. However, due to the limited quality of related studies, DPC has not been widely recommended for the treatment of primary teeth with carious pulp exposure, and its widespread use needs further support by more high-quality evidence-based medical research. The success rate of DPC in primary teeth is influenced by factors including pulp status, clinical operations (such as isolation and caries removal), pulp capping material, cavity type, tooth position, coronal sealing, and dental fear. In clinical operation, dentists should accurately assess pulp status and minimize bacterial contamination. Mineral trioxide aggregate (MTA) is a DPC agent with relatively sufficient evidence and good therapeutic effects, and the crown should be tightly sealed after pulp capping. Additionally, the effects of novel biocompatible materials such as iRoot BP Plus used in DPC of primary teeth, and the influence of other factors like hemostatic methods on the prognosis of affected teeth, need further exploration.

The timely treatment of dental caries and pulp disease in primary teeth holds significant importance for maintaining children's oral health.Direct pulp capping(DPC)is a vital pulp treatment that involves covering the ex-posed pulp with bioactive materials to promote dentin bridge formation.DPC is commonly used in primary teeth with vi-tal pulp and mechanical pulp exposure not exceeding 1 mm.DPC offers advantages such as minimal invasiveness,com-fort,simplicity of operation and short chair-side time,making it suitable for pediatric dental clinical practice.Early stud-ies suggested negative treatment outcomes for DPC in primary teeth with carious pulp exposure.Over the years,there have been advancements in materials and technology demonstrating positive outcomes in the clinical research of prima-ry teeth with deep caries.However,due to the limited quality of related studies,DPC has not been widely recommended for the treatment of primary teeth with carious pulp exposure,and its widespread use needs further support by more high-quality evidence-based medical research.The success rate of DPC in primary teeth is influenced by factors including pulp status,clinical operations(such as isolation and caries removal),pulp capping material,cavity type,tooth position,coronal sealing,and dental fear.In clinical operation,dentists should accurately assess pulp status and minimize bacte-rial contamination.Mineral trioxide aggregate(MTA)is a DPC agent with relatively sufficient evidence and good thera-peutic effects,and the crown should be tightly sealed after pulp capping.Additionally,the effects of novel biocompati-ble materials such as iRoot BP Plus used in DPC of primary teeth,and the influence of other factors like hemostatic methods on the prognosis of affected teeth,need further exploration.

The timely treatment of dental caries and pulp disease in primary teeth holds significant importance for maintaining children's oral health.Direct pulp capping(DPC)is a vital pulp treatment that involves covering the ex-posed pulp with bioactive materials to promote dentin bridge formation.DPC is commonly used in primary teeth with vi-tal pulp and mechanical pulp exposure not exceeding 1 mm.DPC offers advantages such as minimal invasiveness,com-fort,simplicity of operation and short chair-side time,making it suitable for pediatric dental clinical practice.Early stud-ies suggested negative treatment outcomes for DPC in primary teeth with carious pulp exposure.Over the years,there have been advancements in materials and technology demonstrating positive outcomes in the clinical research of prima-ry teeth with deep caries.However,due to the limited quality of related studies,DPC has not been widely recommended for the treatment of primary teeth with carious pulp exposure,and its widespread use needs further support by more high-quality evidence-based medical research.The success rate of DPC in primary teeth is influenced by factors including pulp status,clinical operations(such as isolation and caries removal),pulp capping material,cavity type,tooth position,coronal sealing,and dental fear.In clinical operation,dentists should accurately assess pulp status and minimize bacte-rial contamination.Mineral trioxide aggregate(MTA)is a DPC agent with relatively sufficient evidence and good thera-peutic effects,and the crown should be tightly sealed after pulp capping.Additionally,the effects of novel biocompati-ble materials such as iRoot BP Plus used in DPC of primary teeth,and the influence of other factors like hemostatic methods on the prognosis of affected teeth,need further exploration.

The timely treatment of dental caries and pulp disease in primary teeth holds significant importance for maintaining children's oral health.Direct pulp capping(DPC)is a vital pulp treatment that involves covering the ex-posed pulp with bioactive materials to promote dentin bridge formation.DPC is commonly used in primary teeth with vi-tal pulp and mechanical pulp exposure not exceeding 1 mm.DPC offers advantages such as minimal invasiveness,com-fort,simplicity of operation and short chair-side time,making it suitable for pediatric dental clinical practice.Early stud-ies suggested negative treatment outcomes for DPC in primary teeth with carious pulp exposure.Over the years,there have been advancements in materials and technology demonstrating positive outcomes in the clinical research of prima-ry teeth with deep caries.However,due to the limited quality of related studies,DPC has not been widely recommended for the treatment of primary teeth with carious pulp exposure,and its widespread use needs further support by more high-quality evidence-based medical research.The success rate of DPC in primary teeth is influenced by factors including pulp status,clinical operations(such as isolation and caries removal),pulp capping material,cavity type,tooth position,coronal sealing,and dental fear.In clinical operation,dentists should accurately assess pulp status and minimize bacte-rial contamination.Mineral trioxide aggregate(MTA)is a DPC agent with relatively sufficient evidence and good thera-peutic effects,and the crown should be tightly sealed after pulp capping.Additionally,the effects of novel biocompati-ble materials such as iRoot BP Plus used in DPC of primary teeth,and the influence of other factors like hemostatic methods on the prognosis of affected teeth,need further exploration.

The timely treatment of dental caries and pulp disease in primary teeth holds significant importance for maintaining children's oral health.Direct pulp capping(DPC)is a vital pulp treatment that involves covering the ex-posed pulp with bioactive materials to promote dentin bridge formation.DPC is commonly used in primary teeth with vi-tal pulp and mechanical pulp exposure not exceeding 1 mm.DPC offers advantages such as minimal invasiveness,com-fort,simplicity of operation and short chair-side time,making it suitable for pediatric dental clinical practice.Early stud-ies suggested negative treatment outcomes for DPC in primary teeth with carious pulp exposure.Over the years,there have been advancements in materials and technology demonstrating positive outcomes in the clinical research of prima-ry teeth with deep caries.However,due to the limited quality of related studies,DPC has not been widely recommended for the treatment of primary teeth with carious pulp exposure,and its widespread use needs further support by more high-quality evidence-based medical research.The success rate of DPC in primary teeth is influenced by factors including pulp status,clinical operations(such as isolation and caries removal),pulp capping material,cavity type,tooth position,coronal sealing,and dental fear.In clinical operation,dentists should accurately assess pulp status and minimize bacte-rial contamination.Mineral trioxide aggregate(MTA)is a DPC agent with relatively sufficient evidence and good thera-peutic effects,and the crown should be tightly sealed after pulp capping.Additionally,the effects of novel biocompati-ble materials such as iRoot BP Plus used in DPC of primary teeth,and the influence of other factors like hemostatic methods on the prognosis of affected teeth,need further exploration.

The timely treatment of dental caries and pulp disease in primary teeth holds significant importance for maintaining children's oral health.Direct pulp capping(DPC)is a vital pulp treatment that involves covering the ex-posed pulp with bioactive materials to promote dentin bridge formation.DPC is commonly used in primary teeth with vi-tal pulp and mechanical pulp exposure not exceeding 1 mm.DPC offers advantages such as minimal invasiveness,com-fort,simplicity of operation and short chair-side time,making it suitable for pediatric dental clinical practice.Early stud-ies suggested negative treatment outcomes for DPC in primary teeth with carious pulp exposure.Over the years,there have been advancements in materials and technology demonstrating positive outcomes in the clinical research of prima-ry teeth with deep caries.However,due to the limited quality of related studies,DPC has not been widely recommended for the treatment of primary teeth with carious pulp exposure,and its widespread use needs further support by more high-quality evidence-based medical research.The success rate of DPC in primary teeth is influenced by factors including pulp status,clinical operations(such as isolation and caries removal),pulp capping material,cavity type,tooth position,coronal sealing,and dental fear.In clinical operation,dentists should accurately assess pulp status and minimize bacte-rial contamination.Mineral trioxide aggregate(MTA)is a DPC agent with relatively sufficient evidence and good thera-peutic effects,and the crown should be tightly sealed after pulp capping.Additionally,the effects of novel biocompati-ble materials such as iRoot BP Plus used in DPC of primary teeth,and the influence of other factors like hemostatic methods on the prognosis of affected teeth,need further exploration.

The timely treatment of dental caries and pulp disease in primary teeth holds significant importance for maintaining children's oral health.Direct pulp capping(DPC)is a vital pulp treatment that involves covering the ex-posed pulp with bioactive materials to promote dentin bridge formation.DPC is commonly used in primary teeth with vi-tal pulp and mechanical pulp exposure not exceeding 1 mm.DPC offers advantages such as minimal invasiveness,com-fort,simplicity of operation and short chair-side time,making it suitable for pediatric dental clinical practice.Early stud-ies suggested negative treatment outcomes for DPC in primary teeth with carious pulp exposure.Over the years,there have been advancements in materials and technology demonstrating positive outcomes in the clinical research of prima-ry teeth with deep caries.However,due to the limited quality of related studies,DPC has not been widely recommended for the treatment of primary teeth with carious pulp exposure,and its widespread use needs further support by more high-quality evidence-based medical research.The success rate of DPC in primary teeth is influenced by factors including pulp status,clinical operations(such as isolation and caries removal),pulp capping material,cavity type,tooth position,coronal sealing,and dental fear.In clinical operation,dentists should accurately assess pulp status and minimize bacte-rial contamination.Mineral trioxide aggregate(MTA)is a DPC agent with relatively sufficient evidence and good thera-peutic effects,and the crown should be tightly sealed after pulp capping.Additionally,the effects of novel biocompati-ble materials such as iRoot BP Plus used in DPC of primary teeth,and the influence of other factors like hemostatic methods on the prognosis of affected teeth,need further exploration.

The timely treatment of dental caries and pulp disease in primary teeth holds significant importance for maintaining children's oral health.Direct pulp capping(DPC)is a vital pulp treatment that involves covering the ex-posed pulp with bioactive materials to promote dentin bridge formation.DPC is commonly used in primary teeth with vi-tal pulp and mechanical pulp exposure not exceeding 1 mm.DPC offers advantages such as minimal invasiveness,com-fort,simplicity of operation and short chair-side time,making it suitable for pediatric dental clinical practice.Early stud-ies suggested negative treatment outcomes for DPC in primary teeth with carious pulp exposure.Over the years,there have been advancements in materials and technology demonstrating positive outcomes in the clinical research of prima-ry teeth with deep caries.However,due to the limited quality of related studies,DPC has not been widely recommended for the treatment of primary teeth with carious pulp exposure,and its widespread use needs further support by more high-quality evidence-based medical research.The success rate of DPC in primary teeth is influenced by factors including pulp status,clinical operations(such as isolation and caries removal),pulp capping material,cavity type,tooth position,coronal sealing,and dental fear.In clinical operation,dentists should accurately assess pulp status and minimize bacte-rial contamination.Mineral trioxide aggregate(MTA)is a DPC agent with relatively sufficient evidence and good thera-peutic effects,and the crown should be tightly sealed after pulp capping.Additionally,the effects of novel biocompati-ble materials such as iRoot BP Plus used in DPC of primary teeth,and the influence of other factors like hemostatic methods on the prognosis of affected teeth,need further exploration.