The incidence and mortality rates of hepatocellular carcinoma(HCC)remain high in China,and the application of surgical resection is often limited due to the fact that most patients are in the advanced stage at the time of confirmed diagnosis.This article reviews commonly used advanced locoregional therapies for HCC and the advances in mainstream techniques such as local ablation(radiofrequency ablation,microwave ablation,irreversible electroporation,and cryoablation),intravascular intervention(transcatheter arterial chemoembolization,hepatic arterial infusion chemotherapy,and Y90 hepatic arterial infusion chemotherapy),and radiotherapy(CyberKnife,proton therapy,and heavy-ion therapy),and a multidimensional decision-making framework is constructed for HCC locoregional therapy by comparing treatment principles,indications,limitations,and clinical data of these techniques.This article aims to provide evidence-based support for persistent dilemmas in clinical decision-making,promote the role of locoregional therapies in clinical practice,and propose the directions for future research and clinical application.This article also establishes a comprehensive clinical roadmap for HCC locoregional therapy,which helps to address current challenges regarding technique selection and delineate future directions for innovation,in order to reshape the treatment of HCC through technological integration and paradigm innovation.

Objective To analyze the clinical efficacy and safety of Huoxue Xiaoyi decoction combined with exercise in the treatment of ovarian endometriosis.Methods 36 patients with ovarian endometriosis treated in Guang'anmen Hospital,China Academy of Chinese Medical Sciences from May 2022 to November 2022 were selected and treated with Huoxue Xiaoyi decoction combined with exercise for 3 months.The size of ovarian ectopic cyst,dysmenorrhea VAS score,PBAC score,female hormones,serum CA125 and CA199,catecholamines and cytokines levels were observed to evaluate the clinical efficacy and safety.Results After treatment,the maximum diameter of ovarian ectopic cyst,dysmenorrhea VAS score,PBAC score,cytokines(serum IL-1β,IL-2,IL-4,IL-6,IL-8,IL-10)levels were significantly lower than those before treatment(P<0.05).The levels of SHBG and adrenaline were significantly higher than those before treatment(P<0.05).During the treatment,the patient had no adverse drug reactions,vital signs,liver,and kidney function indexes were normal.Conclusion Huoxue Xiaoyi decoction combined with exercise therapy can reduce the size of ovarian ectopic cyst,relieve dysmenorrhea,regulate menstrual volume,increase the level of adrenaline,increase the level of sex hormone binding globulin,reduce the level of cytokines,and has fewer adverse reactions and good safety.

Precision therapy has become an important approach in modern medicine,with the goal of providing individualized treatment according to the characteristics of individual patients.The successful development of precision medicine depends on the application of preclinical cancer models.Patient-derived organoid(PDO)xenograft models display characteristics of both PDO models and in vivo patient-derived tumor xenograft models.This type of model can not only maintain the heterogeneity of the original tumor,but also has additional advantages,such as large-scale cultivation,high-throughput drug screening in vitro and drug sensitivity testing in vivo.It is an innovative,precise preclinical disease model.In this review,we summarize the basic characteristics of the PDO xenograft model,analyze its construction method and influencing factors,further discuss its application in precision therapy,with the aim of providing a reliable preclinical experimental tool for individualized cancer treatment.

The incidence and mortality rates of hepatocellular carcinoma(HCC)remain high in China,and the application of surgical resection is often limited due to the fact that most patients are in the advanced stage at the time of confirmed diagnosis.This article reviews commonly used advanced locoregional therapies for HCC and the advances in mainstream techniques such as local ablation(radiofrequency ablation,microwave ablation,irreversible electroporation,and cryoablation),intravascular intervention(transcatheter arterial chemoembolization,hepatic arterial infusion chemotherapy,and Y90 hepatic arterial infusion chemotherapy),and radiotherapy(CyberKnife,proton therapy,and heavy-ion therapy),and a multidimensional decision-making framework is constructed for HCC locoregional therapy by comparing treatment principles,indications,limitations,and clinical data of these techniques.This article aims to provide evidence-based support for persistent dilemmas in clinical decision-making,promote the role of locoregional therapies in clinical practice,and propose the directions for future research and clinical application.This article also establishes a comprehensive clinical roadmap for HCC locoregional therapy,which helps to address current challenges regarding technique selection and delineate future directions for innovation,in order to reshape the treatment of HCC through technological integration and paradigm innovation.

Objective To analyze the clinical efficacy and safety of Huoxue Xiaoyi decoction combined with exercise in the treatment of ovarian endometriosis.Methods 36 patients with ovarian endometriosis treated in Guang'anmen Hospital,China Academy of Chinese Medical Sciences from May 2022 to November 2022 were selected and treated with Huoxue Xiaoyi decoction combined with exercise for 3 months.The size of ovarian ectopic cyst,dysmenorrhea VAS score,PBAC score,female hormones,serum CA125 and CA199,catecholamines and cytokines levels were observed to evaluate the clinical efficacy and safety.Results After treatment,the maximum diameter of ovarian ectopic cyst,dysmenorrhea VAS score,PBAC score,cytokines(serum IL-1β,IL-2,IL-4,IL-6,IL-8,IL-10)levels were significantly lower than those before treatment(P<0.05).The levels of SHBG and adrenaline were significantly higher than those before treatment(P<0.05).During the treatment,the patient had no adverse drug reactions,vital signs,liver,and kidney function indexes were normal.Conclusion Huoxue Xiaoyi decoction combined with exercise therapy can reduce the size of ovarian ectopic cyst,relieve dysmenorrhea,regulate menstrual volume,increase the level of adrenaline,increase the level of sex hormone binding globulin,reduce the level of cytokines,and has fewer adverse reactions and good safety.

Precision therapy has become an important approach in modern medicine,with the goal of providing individualized treatment according to the characteristics of individual patients.The successful development of precision medicine depends on the application of preclinical cancer models.Patient-derived organoid(PDO)xenograft models display characteristics of both PDO models and in vivo patient-derived tumor xenograft models.This type of model can not only maintain the heterogeneity of the original tumor,but also has additional advantages,such as large-scale cultivation,high-throughput drug screening in vitro and drug sensitivity testing in vivo.It is an innovative,precise preclinical disease model.In this review,we summarize the basic characteristics of the PDO xenograft model,analyze its construction method and influencing factors,further discuss its application in precision therapy,with the aim of providing a reliable preclinical experimental tool for individualized cancer treatment.

Tumor aerobic glycolysis is one of the main features of tumor metabolic reprogramming. This abnormal glycolytic metabolism provides bioenergy and biomaterials for tumor growth and proliferation. It is worth noting that aerobic glycolysis will not only provide biological materials and energy for tumor cells, but also help tumor cells to escape immune surveillance through regulation of immune microenvironment, thereby resisting tumor immunotherapy and promoting tumor progression. Based on the pathogenesis of renal cell carcinoma, this paper describes the characteristics of aerobic glycolysis, the effect of glycolytic metabolism on the immune microenvironment of renal cell carcinoma, the effect of glycolysis inhibitors on the immune microenvironment of renal cell carcinoma, and the prospect of glycolysis inhibitors combined with immune checkpoint inhibitors in the treatment of renal cell carcinoma.
Humans ; Carcinoma, Renal Cell/therapy* ; Immunotherapy ; Glycolysis ; Metabolic Reprogramming ; Kidney Neoplasms/therapy* ; Tumor Microenvironment

OBJECTIVE To evaluate the efficacy and safety of Huoxue Xiaoyi Granule in inhibiting the recurrence of endometrio-sis(EMs)after conservative operation,and to provide evidence for Chinese medicine in inhibiting the recurrence of EMs.METHODS A total of 72 patients with qi-stagnation and blood-stasis after EMs operation were selected as the study objects and randomly divid-ed into the Chinese medicine group and the Western medicine group,36 cases in each group.The Chinese medicine group was treated with Huoxue Xiaoyi Granule,and the Western medicine group was treated with GnRH-α.The postoperative recurrence rate,TCM syn-drome score,carbohydrate antigen 125(CA125),dysmenorrhea score,pelvic pain score,pregnancy rate,serum sex hormones[estra-diol(E2),luteinizing hormone(LH),follicle stimulating hormone(FSH)]and safety indexes of the two groups were observed.RE-SULTS At 9 months and 12 months after surgery,the total TCM syndrome scores of the two groups of patients were significantly re-duced(P<0.05),and the Chinese medicine group was better than the Western medicine group(P<0.05);12 months later,the TCM total clinical curative rate in the Chinese medicine group was better than that in the Western medicine group;after surgery,the serum CA125 levels,dysmenorrhea scores and pelvic pain severity of the two groups of patients were significantly reduced(P<0.05,P<0.01);during treatment,the total incidence of adverse reactions in the Chinese medicine group was lower than that in the Western medicine group(P<0.01);the recurrence rate of the Chinese medicine group was slightly lower than that of the Western medicine group,but there was no statistical difference(P>0.05).CONCLUSION Huoxue Xiaoyi Granule can significantly improve TCM syndromes in patients with qi-stagnation and blood-stasis after EMs surgery.It is safe and has equivalent efficacy to GnRH-α in pre-venting postoperative recurrence of EMs,and worthy of clinical promotion and application.

Objective To investigate the mechanism by which lectin-like oxidized low density lipoprotein receptor-1(LOX-1)regulates hyperglycemic-induced myocardial fibroblast(CFs)fibrosis through the glycogen synthase kinase-3β(GSK-3β)/signal transducer and activator of transcription 3(STAT3)pathway.Methods CFs were isolated,cultured and identified.LOX-1 RNAi lentiviral vector was constructed and infected CFs.The experimental groups were as follows:Normal control(NC)group,High glucose(HG)group,LV-LOX-1,LV-Con group,Hypertonic(HPG)group.After LV-LOX-1 and LV-Con were infected with CFs,adding 25 mmol/L glucose to culture CFs for 24 h,they were denoted as HG+LV-LOX-1 group and HG+LV-Con group.Cells in HG+LV-LOX-1 group and HG+LV-Con group were treated with 10 μ mol/L SB216763 and 10 μ mol/L STATTIC for 24 h,respectively,and then they were recorded as HG+LV-LOX-1+SB216763 group,HG+LV-Con+SB216763 group,HG+LV-LOX-1+STATTIC group and HG+LV-Con+STATTIC group.CCK-8 was used to detect the activity of CFs,and the expression levels of mRAN and protein of LOX-1,collagen type I(COL-I),thioredoxin 5(TXNDC5),GSK-3β,STAT3,p-GSK-3β and p-STAT3 were detected by qRT-PCR and Western blot.Results CFs infected with LOX-1 RNAi lentiviral vector were obtained,which showed green under fluorescence microscopy.Compared with HG and HG+LV-Con groups,the mRNA expressions of LOX-1,COL-I and TXNDC5 were decreased in HG+LV-LOX-1 group(P<0.05).Compared with HG+LV-LOX-1 group,mRNA expressions of COL-I and TXNDC5 were decreased in HG+LV-LOX-1+SB216763 and HG+LV-LOX-1+STATTIC groups(P<0.05).Compared with HG and HG+LV-Con groups,p-GSK-3β protein expression was increased in HG+LV-LOX-1 group(P<0.05),while LOX-1,p-STAT3,COL-I,TXNDC5 protein expression was decreased in HG+LV-LOX-1 group(P<0.05).Compared with HG+LV-LOX-1 group,p-GSK-3β protein expression was increased in HG+LV-LOX-1+SB216763 group(P<0.05),while the protein expressions of p-STAT3,COL-I and TXNDC5 were decreased in HG+LV-LOX-1+SB216763 and HG+LV-LOX-1+STATTIC groups(P<0.05).Conclusion LOX-1,GSK-3β,STAT3,TXNDC5,and COL-I are involved in high glucose induced CFs fibrosis.LOX-1 promotes the expression of TXNDC5 and COL-I through GSK-3β/STAT3 pathway,and inhibition of LOX-1 can inhibit high glucose induced CFs fibrosis.

Objective To investigate the molecular mechanism of lectin-like oxidized low-density lipoprotein receptor 1(LOX-1)in the regulation of high glucose induced phagocytosis dysfunction of mouse microglia(BV2 microglia).Methods BV2 cells were cultured in vitro,lentivirus LOX-1RNAi vector(LV-LOX-1)and lentivirusempty vector(LV-Con)were constructed and divided into normal control(NC)group,HG group,LV-LOX-1 group and LV-Con group.After infecting BV2 cells with LV-LOX-1 and LV-Con,the cells were cultured with 25 mmol/L glucose for 24 h,and then divided into HG+LV-LOX-1 group and HG+LV-Con group.After treatment of HG+LV-LOX-1 and HG+LV-Con infected BV2 microglia with 15 μmol/L FH535(β-catenin inhibitor)and AEBSF(ATF6α inhibitor)for 24 h,respectively,they were denoted as HG+LV-LOX-1+FH535 group,HG+LV-Con+FH535 group,HG+LV-LOX-1+AEBSF group,and HG+LV-Con+AEBSF group.Transfection efficiency was determined by fluorescence microscopy,RT-PCR and Western blot.Cell viability was detected b CCK-8.RT-PCR and Western blot were used to detect the mRNA and protein expression of LOX-1,β-catenin,ATF6α and milk fat globular-surface growth factor Ⅷ(MFG-E8)in each group.Results After 72 h of LV-LOX-1 infection,the cells in LV-LOX-1 and LV-Con groups showed a lot of green fluorescence,but not in NC group.Compared with NC group,the mRNA and protein expression of LOX-1 and ATF6α were increased(P<0.05),while the mRNA and protein expression of MFG-E8 and β-catenin decreased in HG group(P<0.05).Compared with HG+LV-Con group,the mRNA and protein expression of LOX-1 and ATF6α were decreased(P<0.05),while the mRNA and protein expression of MFG-E8 and β-catenin increasedin HG+LV-LOX-1 group(P<0.05).Compared with HG+LV-LOX-1 group,the mRNA and protein expressions of MFG-E8 and β-catenin were decreased(P<0.05),and the mRNA and protein expressions of ATF6α and p-β-catenin and p-ATF6α were increased in HG+LV-LOX-1+FH535 group(P<0.05).Compared with HG+LV-LOX-1 group,the mRNA and protein expression were increased(P<0.05),ATF6α mRNA and protein expression and p-ATF6α protein expression were decreased MFG-E8 in HG+LV-LOX-1+AEBSF group(P<0.05).Conclusions LOX-1,MFG-E8,β-catenin and ATF6α are involved in the regulation of phagocytosis of BV2 cells.LOX-1 promotes the phagocytosis dysfunction of BV2 microglia induced by high glucose through β-catenin/ATF6α signaling pathway.