Restoring the balance of gut microbiota has emerged as a critical strategy in treating intestinal disorders,with probiotics playing a pivotal role in maintaining bacterial equilibrium.Surgical preparations,trauma,and ...Restoring the balance of gut microbiota has emerged as a critical strategy in treating intestinal disorders,with probiotics playing a pivotal role in maintaining bacterial equilibrium.Surgical preparations,trauma,and digestive tract reconstruction associated with intestinal surgeries often disrupt the intestinal flora,prompting interest in the potential role of probiotics in postoperative recovery.Lan et al conducted a prospective randomized study on 60 patients with acute appendicitis,revealing that postoperative administration of Bacillus licheniformis capsules facilitated early resolution of inflammation and restoration of gastrointestinal motility,offering a novel therapeutic avenue for accelerated postoperative recovery.This editorial delves into the effects of perioperative probiotic supplementation on physical and intestinal recovery following surgery.Within the framework of enhanced recovery after surgery,the exploration of new probiotic supplementation strategies to mitigate surgical complications and reshape gut microbiota is particularly intriguing.展开更多
This editorial discusses Christodoulidis et al's article,which appeared in the most recent edition.The clinical trials have demonstrated the programmed cell death receptor 1(PD-1)inhibitor Pembrolizumab involved c...This editorial discusses Christodoulidis et al's article,which appeared in the most recent edition.The clinical trials have demonstrated the programmed cell death receptor 1(PD-1)inhibitor Pembrolizumab involved combination therapy can improve the efficacy of advanced gastric cancer(AGC).Pembrolizumab combined with chemotherapy can enhance its sensitivity,and further eliminate tumor cells that develop resistance to chemotherapy.The combination of Pembrolizumab and Trastuzumab targeting human epidermal growth factor receptor 2 showed improved prognosis.The overall toxic effects of Pembrolizumab are significantly lower than traditional chemotherapy,and the safety is controllable.PD-1 inhibitor Pembrolizumab sheds a light on the treatment of AGC and brings new hope to the clinical practice.展开更多
This article discusses Wang et al’s essay.Endoscopic biliary stenting,a less invasive alternative to surgery,is effective for malignant obstructive jaundice.This article summarizes the pathophysiology of biliary obst...This article discusses Wang et al’s essay.Endoscopic biliary stenting,a less invasive alternative to surgery,is effective for malignant obstructive jaundice.This article summarizes the pathophysiology of biliary obstruction,the technical aspects of stenting,and the clinical outcomes.By comparison of endoscopic stenting with percutaneous biliary drainage,improvements and complications are focused on.Additionally,patient selection for stenting and future advancements in stent technology are important.Overall,endoscopic biliary stenting is a valuable palliative option for patients with malignant jaundice,especially those ineligibles for surgery.展开更多
This editorial discusses the article written by Zheng et al that was published in the latest edition of the World Journal of Gastrointestinal Surgery.Our primary focus is on the causes,location,diagnosis,histological ...This editorial discusses the article written by Zheng et al that was published in the latest edition of the World Journal of Gastrointestinal Surgery.Our primary focus is on the causes,location,diagnosis,histological classification,and therapy of ectopic pancreas.Ectopic pancreas refers to the presence of pancreatic tissue that is situated in a location outside its usual anatomical placement,and is not connected to the normal pancreas in terms of blood supply or anatomical struc-ture.Currently,the embryological origin of ectopic pancreas remains uncertain.The most prevalent form of ectopic pancreatic is gastric ectopic pancreas.Endoscopic ultrasonography examination can visualize the morphological charac-teristics of the ectopic pancreatic lesion and pinpoint its anatomical location.The histological categorization of ectopic pancreas evolves.Endoscopic treatment has been widely advocated in ectopic pancreas.展开更多
In this editorial we comment on an article published in a recent issue of the World J Gastrointest Surg.A common gene mutation in gastric cancer(GC)is the TP53 mutation.As a tumor suppressor gene,TP53 is implicated in...In this editorial we comment on an article published in a recent issue of the World J Gastrointest Surg.A common gene mutation in gastric cancer(GC)is the TP53 mutation.As a tumor suppressor gene,TP53 is implicated in more than half of all tumor occurrences.TP53 gene mutations in GC tissue may be related with clinical pathological aspects.The TP53 mutation arose late in the progression of GC and aided in the final switch to malignancy.CDH1 encodes E-cadherin,which is involved in cell-to-cell adhesion,epithelial structure maintenance,cell polarity,differentiation,and intracellular signaling pathway modulation.CDH1 mutations and functional loss can result in diffuse GC,and CDH1 mutations can serve as independent prognostic indicators for poor prognosis.GC patients can benefit from genetic counseling and testing for CDH1 mutations.Demethylation therapy may assist to postpone the onset and progression of GC.The investigation of TP53 and CDH1 gene mutations in GC allows for the investigation of the relationship between these two gene mutations,as well as providing some basis for evaluating the prognosis of GC patients.展开更多
Helicobacter pylori(H.pylori)plays an important role in the development of gastric cancer,although its association to colorectal polyp(CP)or colorectal cancer(CRC)is unknown.In this issue of World Journal of Gastroint...Helicobacter pylori(H.pylori)plays an important role in the development of gastric cancer,although its association to colorectal polyp(CP)or colorectal cancer(CRC)is unknown.In this issue of World Journal of Gastrointestinal Surgery,Zhang et al investigated the risk factors for H.pylori infection after colon polyp resection.Importantly,the researchers used R software to create a prediction model for H.pylori infection based on their findings.This editorial gives an overview of the association between H.pylori and CP/CRC,including the clinical significance of H.pylori as an independent risk factor for CP/CRC,the underlying processes of H.pylori-associated carcinogenesis,and the possible risk factors and identification of H.pylori.展开更多
Background:Nitrogen(N)deposition affects forest stoichiometric flexibility through changing soil nutrient availability to influence plant uptake.However,the effect of N deposition on the flexibility of carbon(C),N,and...Background:Nitrogen(N)deposition affects forest stoichiometric flexibility through changing soil nutrient availability to influence plant uptake.However,the effect of N deposition on the flexibility of carbon(C),N,and phosphorus(P)in forest plant-soil-microbe systems remains unclear.Methods:We conducted a meta-analysis based on 751 pairs of observations to evaluate the responses of plant,soil and microbial biomass C,N and P nutrients and stoichiometry to N addition in different N intensity(050,50–100,>100 kg·ha^(-1)·year^(-1)of N),duration(0–5,>5 year),method(understory,canopy),and matter(ammonium N,nitrate N,organic N,mixed N).Results:N addition significantly increased plant N:P(leaf:14.98%,root:13.29%),plant C:P(leaf:6.8%,root:25.44%),soil N:P(13.94%),soil C:P(10.86%),microbial biomass N:P(23.58%),microbial biomass C:P(12.62%),but reduced plant C:N(leaf:6.49%,root:9.02%).Furthermore,plant C:N:P stoichiometry changed significantly under short-term N inputs,while soil and microorganisms changed drastically under high N addition.Canopy N addition primarily affected plant C:N:P stoichiometry through altering plant N content,while understory N inputs altered more by influencing soil C and P content.Organic N significantly influenced plant and soil C:N and C:P,while ammonia N changed plant N:P.Plant C:P and soil C:N were strongly correlated with mean annual precipitation(MAT),and the C:N:P stoichiometric flexibility in soil and plant under N addition connected with soil depth.Besides,N addition decoupled the correlations between soil microorganisms and the plant.Conclusions:N addition significantly increased the C:P and N:P in soil,plant,and microbial biomass,reducing plant C:N,and aggravated forest P limitations.Significantly,these impacts were contingent on climate types,soil layers,and N input forms.The findings enhance our comprehension of the plant-soil system nutrient cycling mechanisms in forest ecosystems and plant strategy responses to N deposition.展开更多
BACKGROUND Gastric cancer(GC)is one of the most common malignant tumors in the world,and its prognosis is closely related to many factors.In recent years,the incidence of vascular thrombosis in patients with GC has gr...BACKGROUND Gastric cancer(GC)is one of the most common malignant tumors in the world,and its prognosis is closely related to many factors.In recent years,the incidence of vascular thrombosis in patients with GC has gradually attracted increasing attention,and studies have shown that it may have a significant impact on the survival rate and prognosis of patients.However,the specific mechanism underlying the association between vascular thrombosis and the prognosis of patients with GC remains unclear.AIM To analyze the relationships between vascular cancer support and other clinicopathological factors and their influence on the prognosis of patients with GC.METHODS This study retrospectively analyzed the clinicopathological data of 621 patients with GC and divided them into a positive group and a negative group according to the presence or absence of a vascular thrombus.The difference in the 5-year cumulative survival rate between the two groups was compared,and the relationships between vascular cancer thrombus and other clinicopathological factors and their influence on the prognosis of patients with GC were analyzed.RESULTS Among 621 patients with GC,the incidence of vascular thrombi was 31.7%(197 patients).Binary logistic regression analysis revealed that the degree of tumor differentiation,depth of invasion,and extent of lymph node metastasis were independent influencing factors for the occurrence of vascular thrombi in GC patients(P<0.01).The trend of the χ^(2) test showed that the degree of differentiation,depth of invasion,and extent of lymph node metastasis were linearly correlated with the percentage of vascular thrombi in GC patients(P<0.01),and the correlation between lymph node metastasis and vascular thrombi was more significant(r=0.387).Univariate analysis revealed that the 5-year cumulative survival rate of the positive group was significantly lower than that of the negative group(46.7%vs 73.3%,P<0.01).Multivariate analysis revealed that age,tumor diameter,TNM stage,and vascular thrombus were independent risk factors for the prognosis of GC patients(all P<0.05).Further stratified analysis revealed that the 5-year cumulative survival rate of stage Ⅲ GC patients in the thrombolase-positive group was significantly lower than that in the thrombolase-negative group(36.1%vs 51.4%;P<0.05).CONCLUSION Vascular cancer status is an independent risk factor affecting the prognosis of patients with GC.The combination of vascular cancer suppositories and TNM staging can better judge the prognosis of patients with GC and guide more reasonable treatment.展开更多
This article discusses the article written by Tan et al.Transarterial chemoembol-ization(TACE)is one of the main treatment methods for advanced hepatocellular carcinoma(HCC).There are other vascular interventional the...This article discusses the article written by Tan et al.Transarterial chemoembol-ization(TACE)is one of the main treatment methods for advanced hepatocellular carcinoma(HCC).There are other vascular interventional therapies,including drug-eluting bead TACE,transarterial radioembolization,and hepatic arterial infusion chemotherapy.TACE combined with anti-angiogenesis therapy may improve tumor control and prolong progression free survival.The combination therapy of TACE and immunotherapy may improve the clinical efficacy of HCC.In future research,more basic and clinical studies are needed to explore the immunogenic intervention therapy.展开更多
This editorial discusses the article written by Chen et al that was published in the latest edition of the World Journal of Gastrointestinal Surgery.The current study found that programmed cell death 1 ligand 1(PD-L1)...This editorial discusses the article written by Chen et al that was published in the latest edition of the World Journal of Gastrointestinal Surgery.The current study found that programmed cell death 1 ligand 1(PD-L1)expression is considered as one of the pan-cancer biomarkers of immune checkpoint inhibitors(ICIs)treatment response.Four molecular subtypes are widely used to guide and evaluate the prognosis and diagnosis and treatment of gastric cancer(GC)patients.Clinical trials of ICI treatment including Nivolumab,Pembrolizumab,Avelumab have been conducted for metastatic GC(mGC).The effects of various single agent ICIs on mGC therapy varied.ICIs combined with chemotherapy can indeed bring survival benefits to patients with mGC.Combining ICIs with chemotherapy can give more patients the chance of surgery in the treatment of GC transformation.However,not all PD-L1 positive patients can benefit from it.It is urgent to find better biomarkers to predict the response of ICIs for more precise clinical treatment.展开更多
Behçet's disease(BD)is a chronic inflammatory disorder prone to frequent re-currences,with a high predilection for intestinal involvement.However,the ef-ficacy and long-term effects of surgical treatment for ...Behçet's disease(BD)is a chronic inflammatory disorder prone to frequent re-currences,with a high predilection for intestinal involvement.However,the ef-ficacy and long-term effects of surgical treatment for intestinal BD are unknown.In the current issue of World J Gastrointest Surg,Park et al conducted a retrospec-tive analysis of 31 patients with intestinal BD who received surgical treatment.They found that elevated C-reactive protein levels and emergency surgery were poor prognostic factors for postoperative recurrence,emphasizing the adverse impact of severe inflammation on the prognosis of patients with intestinal BD.This work has clinical significance for evaluating the postoperative condition of intestinal BD.The editorial attempts to summarize the clinical diagnosis and treatment of intestinal BD,focusing on the impact of adverse factors on surgical outcomes.We hope this review will facilitate more precise postoperative management of patients with intestinal BD by clinicians.展开更多
This editorial discusses the article“Analysis of the impact of immunotherapy efficacy and safety in patients with gastric cancer and liver metastasis”published in the latest edition of the World Journal of Gastroint...This editorial discusses the article“Analysis of the impact of immunotherapy efficacy and safety in patients with gastric cancer and liver metastasis”published in the latest edition of the World Journal of Gastrointestinal Surgery.Immunotherapy has achieved outstanding success in tumor treatment.However,the presence of liver metastasis(LM)restrains the efficacy of immunotherapy in various tumors,including lung cancer,colorectal cancer,renal cell carcinoma,melanoma,and gastric cancer.A decrease in CD8+T cells and nature killer cells,along with an increase in macrophages and regulatory T cells,was observed in the microenvironment of LM,leading to immunotherapy resistance.More studies are necessary to determine the best strategy for enhancing the effectiveness of immunotherapy in patients with LM.展开更多
文摘Restoring the balance of gut microbiota has emerged as a critical strategy in treating intestinal disorders,with probiotics playing a pivotal role in maintaining bacterial equilibrium.Surgical preparations,trauma,and digestive tract reconstruction associated with intestinal surgeries often disrupt the intestinal flora,prompting interest in the potential role of probiotics in postoperative recovery.Lan et al conducted a prospective randomized study on 60 patients with acute appendicitis,revealing that postoperative administration of Bacillus licheniformis capsules facilitated early resolution of inflammation and restoration of gastrointestinal motility,offering a novel therapeutic avenue for accelerated postoperative recovery.This editorial delves into the effects of perioperative probiotic supplementation on physical and intestinal recovery following surgery.Within the framework of enhanced recovery after surgery,the exploration of new probiotic supplementation strategies to mitigate surgical complications and reshape gut microbiota is particularly intriguing.
基金Supported by Jilin Provincial Natural Science Foundation,No.YDZJ202401650ZYTS。
文摘This editorial discusses Christodoulidis et al's article,which appeared in the most recent edition.The clinical trials have demonstrated the programmed cell death receptor 1(PD-1)inhibitor Pembrolizumab involved combination therapy can improve the efficacy of advanced gastric cancer(AGC).Pembrolizumab combined with chemotherapy can enhance its sensitivity,and further eliminate tumor cells that develop resistance to chemotherapy.The combination of Pembrolizumab and Trastuzumab targeting human epidermal growth factor receptor 2 showed improved prognosis.The overall toxic effects of Pembrolizumab are significantly lower than traditional chemotherapy,and the safety is controllable.PD-1 inhibitor Pembrolizumab sheds a light on the treatment of AGC and brings new hope to the clinical practice.
文摘This article discusses Wang et al’s essay.Endoscopic biliary stenting,a less invasive alternative to surgery,is effective for malignant obstructive jaundice.This article summarizes the pathophysiology of biliary obstruction,the technical aspects of stenting,and the clinical outcomes.By comparison of endoscopic stenting with percutaneous biliary drainage,improvements and complications are focused on.Additionally,patient selection for stenting and future advancements in stent technology are important.Overall,endoscopic biliary stenting is a valuable palliative option for patients with malignant jaundice,especially those ineligibles for surgery.
文摘This editorial discusses the article written by Zheng et al that was published in the latest edition of the World Journal of Gastrointestinal Surgery.Our primary focus is on the causes,location,diagnosis,histological classification,and therapy of ectopic pancreas.Ectopic pancreas refers to the presence of pancreatic tissue that is situated in a location outside its usual anatomical placement,and is not connected to the normal pancreas in terms of blood supply or anatomical struc-ture.Currently,the embryological origin of ectopic pancreas remains uncertain.The most prevalent form of ectopic pancreatic is gastric ectopic pancreas.Endoscopic ultrasonography examination can visualize the morphological charac-teristics of the ectopic pancreatic lesion and pinpoint its anatomical location.The histological categorization of ectopic pancreas evolves.Endoscopic treatment has been widely advocated in ectopic pancreas.
基金Supported by the Youth Development Fund Task Book of the First Hospital of Jilin University,No.JDYY13202210.
文摘In this editorial we comment on an article published in a recent issue of the World J Gastrointest Surg.A common gene mutation in gastric cancer(GC)is the TP53 mutation.As a tumor suppressor gene,TP53 is implicated in more than half of all tumor occurrences.TP53 gene mutations in GC tissue may be related with clinical pathological aspects.The TP53 mutation arose late in the progression of GC and aided in the final switch to malignancy.CDH1 encodes E-cadherin,which is involved in cell-to-cell adhesion,epithelial structure maintenance,cell polarity,differentiation,and intracellular signaling pathway modulation.CDH1 mutations and functional loss can result in diffuse GC,and CDH1 mutations can serve as independent prognostic indicators for poor prognosis.GC patients can benefit from genetic counseling and testing for CDH1 mutations.Demethylation therapy may assist to postpone the onset and progression of GC.The investigation of TP53 and CDH1 gene mutations in GC allows for the investigation of the relationship between these two gene mutations,as well as providing some basis for evaluating the prognosis of GC patients.
基金Supported by the Health Science and Technology Capacity Improvement Project of Health Commission of Jilin Provincial,No.2023JC016.
文摘Helicobacter pylori(H.pylori)plays an important role in the development of gastric cancer,although its association to colorectal polyp(CP)or colorectal cancer(CRC)is unknown.In this issue of World Journal of Gastrointestinal Surgery,Zhang et al investigated the risk factors for H.pylori infection after colon polyp resection.Importantly,the researchers used R software to create a prediction model for H.pylori infection based on their findings.This editorial gives an overview of the association between H.pylori and CP/CRC,including the clinical significance of H.pylori as an independent risk factor for CP/CRC,the underlying processes of H.pylori-associated carcinogenesis,and the possible risk factors and identification of H.pylori.
基金supported by the National Natural Science Foundation of China(Nos.31800369,32271686,U1904204)the State Scholarship Fund of Chinathe Innovation Scientists and Technicians Troop Construction Projects of Henan Province(No.182101510005)。
文摘Background:Nitrogen(N)deposition affects forest stoichiometric flexibility through changing soil nutrient availability to influence plant uptake.However,the effect of N deposition on the flexibility of carbon(C),N,and phosphorus(P)in forest plant-soil-microbe systems remains unclear.Methods:We conducted a meta-analysis based on 751 pairs of observations to evaluate the responses of plant,soil and microbial biomass C,N and P nutrients and stoichiometry to N addition in different N intensity(050,50–100,>100 kg·ha^(-1)·year^(-1)of N),duration(0–5,>5 year),method(understory,canopy),and matter(ammonium N,nitrate N,organic N,mixed N).Results:N addition significantly increased plant N:P(leaf:14.98%,root:13.29%),plant C:P(leaf:6.8%,root:25.44%),soil N:P(13.94%),soil C:P(10.86%),microbial biomass N:P(23.58%),microbial biomass C:P(12.62%),but reduced plant C:N(leaf:6.49%,root:9.02%).Furthermore,plant C:N:P stoichiometry changed significantly under short-term N inputs,while soil and microorganisms changed drastically under high N addition.Canopy N addition primarily affected plant C:N:P stoichiometry through altering plant N content,while understory N inputs altered more by influencing soil C and P content.Organic N significantly influenced plant and soil C:N and C:P,while ammonia N changed plant N:P.Plant C:P and soil C:N were strongly correlated with mean annual precipitation(MAT),and the C:N:P stoichiometric flexibility in soil and plant under N addition connected with soil depth.Besides,N addition decoupled the correlations between soil microorganisms and the plant.Conclusions:N addition significantly increased the C:P and N:P in soil,plant,and microbial biomass,reducing plant C:N,and aggravated forest P limitations.Significantly,these impacts were contingent on climate types,soil layers,and N input forms.The findings enhance our comprehension of the plant-soil system nutrient cycling mechanisms in forest ecosystems and plant strategy responses to N deposition.
文摘BACKGROUND Gastric cancer(GC)is one of the most common malignant tumors in the world,and its prognosis is closely related to many factors.In recent years,the incidence of vascular thrombosis in patients with GC has gradually attracted increasing attention,and studies have shown that it may have a significant impact on the survival rate and prognosis of patients.However,the specific mechanism underlying the association between vascular thrombosis and the prognosis of patients with GC remains unclear.AIM To analyze the relationships between vascular cancer support and other clinicopathological factors and their influence on the prognosis of patients with GC.METHODS This study retrospectively analyzed the clinicopathological data of 621 patients with GC and divided them into a positive group and a negative group according to the presence or absence of a vascular thrombus.The difference in the 5-year cumulative survival rate between the two groups was compared,and the relationships between vascular cancer thrombus and other clinicopathological factors and their influence on the prognosis of patients with GC were analyzed.RESULTS Among 621 patients with GC,the incidence of vascular thrombi was 31.7%(197 patients).Binary logistic regression analysis revealed that the degree of tumor differentiation,depth of invasion,and extent of lymph node metastasis were independent influencing factors for the occurrence of vascular thrombi in GC patients(P<0.01).The trend of the χ^(2) test showed that the degree of differentiation,depth of invasion,and extent of lymph node metastasis were linearly correlated with the percentage of vascular thrombi in GC patients(P<0.01),and the correlation between lymph node metastasis and vascular thrombi was more significant(r=0.387).Univariate analysis revealed that the 5-year cumulative survival rate of the positive group was significantly lower than that of the negative group(46.7%vs 73.3%,P<0.01).Multivariate analysis revealed that age,tumor diameter,TNM stage,and vascular thrombus were independent risk factors for the prognosis of GC patients(all P<0.05).Further stratified analysis revealed that the 5-year cumulative survival rate of stage Ⅲ GC patients in the thrombolase-positive group was significantly lower than that in the thrombolase-negative group(36.1%vs 51.4%;P<0.05).CONCLUSION Vascular cancer status is an independent risk factor affecting the prognosis of patients with GC.The combination of vascular cancer suppositories and TNM staging can better judge the prognosis of patients with GC and guide more reasonable treatment.
文摘This article discusses the article written by Tan et al.Transarterial chemoembol-ization(TACE)is one of the main treatment methods for advanced hepatocellular carcinoma(HCC).There are other vascular interventional therapies,including drug-eluting bead TACE,transarterial radioembolization,and hepatic arterial infusion chemotherapy.TACE combined with anti-angiogenesis therapy may improve tumor control and prolong progression free survival.The combination therapy of TACE and immunotherapy may improve the clinical efficacy of HCC.In future research,more basic and clinical studies are needed to explore the immunogenic intervention therapy.
文摘This editorial discusses the article written by Chen et al that was published in the latest edition of the World Journal of Gastrointestinal Surgery.The current study found that programmed cell death 1 ligand 1(PD-L1)expression is considered as one of the pan-cancer biomarkers of immune checkpoint inhibitors(ICIs)treatment response.Four molecular subtypes are widely used to guide and evaluate the prognosis and diagnosis and treatment of gastric cancer(GC)patients.Clinical trials of ICI treatment including Nivolumab,Pembrolizumab,Avelumab have been conducted for metastatic GC(mGC).The effects of various single agent ICIs on mGC therapy varied.ICIs combined with chemotherapy can indeed bring survival benefits to patients with mGC.Combining ICIs with chemotherapy can give more patients the chance of surgery in the treatment of GC transformation.However,not all PD-L1 positive patients can benefit from it.It is urgent to find better biomarkers to predict the response of ICIs for more precise clinical treatment.
文摘Behçet's disease(BD)is a chronic inflammatory disorder prone to frequent re-currences,with a high predilection for intestinal involvement.However,the ef-ficacy and long-term effects of surgical treatment for intestinal BD are unknown.In the current issue of World J Gastrointest Surg,Park et al conducted a retrospec-tive analysis of 31 patients with intestinal BD who received surgical treatment.They found that elevated C-reactive protein levels and emergency surgery were poor prognostic factors for postoperative recurrence,emphasizing the adverse impact of severe inflammation on the prognosis of patients with intestinal BD.This work has clinical significance for evaluating the postoperative condition of intestinal BD.The editorial attempts to summarize the clinical diagnosis and treatment of intestinal BD,focusing on the impact of adverse factors on surgical outcomes.We hope this review will facilitate more precise postoperative management of patients with intestinal BD by clinicians.
基金Supported by Initiation Project of Science and Technology Department of Inner Mongolia Minzu University,No.KYQD23014.
文摘This editorial discusses the article“Analysis of the impact of immunotherapy efficacy and safety in patients with gastric cancer and liver metastasis”published in the latest edition of the World Journal of Gastrointestinal Surgery.Immunotherapy has achieved outstanding success in tumor treatment.However,the presence of liver metastasis(LM)restrains the efficacy of immunotherapy in various tumors,including lung cancer,colorectal cancer,renal cell carcinoma,melanoma,and gastric cancer.A decrease in CD8+T cells and nature killer cells,along with an increase in macrophages and regulatory T cells,was observed in the microenvironment of LM,leading to immunotherapy resistance.More studies are necessary to determine the best strategy for enhancing the effectiveness of immunotherapy in patients with LM.
