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Prediction and analysis of albumin-bilirubin score combined with liver function index and carcinoembryonic antigen on liver metastasis of colorectal cancer

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World Journal of Gastrointestinal Surgery 2024年第6期16卷 1670-1680页

作者： zhan-Mei Wang shu-Ping Pan jing-jing zhang Jun Zhou Department of Medical Oncology Qilu Hospital(Qingdao)Cheeloo College MedicineShandong UniversityQingdao 266000Shandong ProvinceChina Department of Gastroenterology Feicheng People’s HospitalFeicheng 271600Shandong ProvinceChina Department of Anus and Intestine Surgery Xiangya Hospital of Central South UniversityChangsha 410008Hunan ProvinceChina Department of Oncology Qilu Hospital(Qingdao)Cheeloo College MedicineShandong UniversityQingdao 266000Shandong ProvinceChina

BACKGROUND Colorectal cancer(CRC)is a common malignant tumor,and liver metastasis is one of the main recurrence and metastasis modes that seriously affect patients’survival rate and quality of *** such as albumin bilirubin(ALBI)score,liver function index,and carcinoembryonic antigen(CEA)have shown some potential in the prediction of liver metastasis but have not been fully *** To evaluate its predictive value for liver metastasis of CRC by conducting the combined analysis of ALBI,liver function index,and CEA,and to provide a more accurate liver metastasis risk assessment tool for clinical treatment *** This study retrospectively analyzed the clinical data of patients with CRC who received surgical treatment in our hospital from January 2018 to July 2023 and were followed up for 24 *** to the follow-up results,the enrolled patients were divided into a liver metastasis group and a nonliver metastasis group and randomly divided into a modeling group and a verification group at a ratio of 2:*** risk factors for liver metastasis in patients with CRC were analyzed,a prediction model was constructed by least absolute shrinkage and selection operator(LASSO)logistic regression,internal validation was performed by the bootstrap method,the reliability of the prediction model was evaluated by subject-work characteristic curves,calibration curves,and clinical decision curves,and a column graph was drawn to show the prediction *** Of 130 patients were enrolled in the modeling group and 65 patients were enrolled in the verification group out of the 195 patients with CRC who fulfilled the inclusion and exclusion *** LASSO regression variable screening and logistic regression *** ALBI score,alanine aminotransferase(ALT),and CEA were found to be independent predictors of liver metastases in CRC patients[odds ratio(OR)=8.062,95%confidence interval(CI):2.545-25.540],(OR=1.037,95%CI:1.004-1.071)and(OR=1.0

关键词： Albumin-bilirubin Carcinoembryonic antigen Colorectal cancer Tumor metastasis Prediction model

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The identification of AMZ2 as a candidate causative gene in a severe teratozoospermia patient characterized by vacuolated spermatozoa

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Asian Journal of Andrology 2024年第1期26卷 107-111页

作者： Liu Liu jing Yang Wen-jing zhang Yi-Ling Zhou Gui-Jun Zhao Ya huang shu-Yan Tang Obstetrics and Gynecology Hospital Fudan UniversityShanghai 200011China Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases Shanghai 200011China State Key Laboratory of Genetic Engineering and Collaborative Innovation Center for Genetics and Development Department of Computational BiologySchool of Life SciencesFudan UniversityShanghai 200436China Shanghai Towako Hospital Shanghai 200131China Shanghai Institute of Medical Genetics Shanghai Children's HospitalShanghai Jiao Tong UniversityShanghai 200040China

Teratozoospermia with cephalic defects is one of the most severe types of sperm defects known to *** several monogenic factors are linked to cephalic abnormalities,such as globozoospermia and macrozoospermia,the genetic cause of vacuolated spermatozoa remains inadequately ***,we analyzed whole-exome sequencing(WES)data for an individual from a consanguineous family with severely vacuolated *** analysis revealed a novel homozygous c.520A>G(***174Ala)variant in the archaelysin family metallopeptidase 2(AMZ2),a gene that encodes a zinc metalloprotease previously shown to be highly expressed in the testes and *** algorithms predicted this variant to be a damaging *** with an autosomal recessive mode of inheritance,this variant was inherited from heterozygous parental *** investigate the potential pathogenicity of the identified variant,we compared the AMZ2 expression in sperm cells from the patient with the AMZ2 variant and from a healthy *** analysis revealed that the homozygous missense variant in AMZ2 abolished AMZ2 expression in the *** findings reveal a candidate causative gene for vacuolated spermatozoa.

关键词： AMZ2 male infertility sperm quality teratozoospermia

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Progression from ductal carcinoma in situ to invasive breast cancer:molecular features and clinical significance

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Signal Transduction and Targeted Therapy 2024年第5期9卷 1841-1868页

作者： jing Wang Baizhou Li Meng Luo Jia huang Kun zhang shu Zheng Suzhan zhang Jiaojiao Zhou The Key Laboratory of Cancer Prevention and Intervention China National Ministry of Educationthe Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina Department of Breast Surgery and Oncology the Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina Zhejiang Provincial Clinical Research Center for Cancer HangzhouChina Department of Pathology the Fourth Affiliated HospitalZhejiang University School of MedicineYiwuChina Department of Plastic Surgery the Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina Cancer Center Zhejiang UniversityHangzhouChina

Ductal carcinoma in situ(DCIS)represents pre-invasive breast *** untreated cases,25-60%DCIS progress to invasive ductal carcinoma(IDC).The challenge lies in distinguishing between non-progressive and progressive DCIS,often resulting in over-or under-treatment in many *** increasing screen-detected DCIS in these years,the nature of DCIS has aroused worldwide attention.A deeper understanding of the biological nature of DCIS and the molecular journey of the DCIS-IDC transition is crucial for more effective clinical ***,we reviewed the key signaling pathways in breast cancer that may contribute to DCIS initiation and *** also explored the molecular features of DCIS and IDC,shedding light on the progression of DCIS through both inherent changes within tumor cells and alterations in the tumor *** addition,valuable research tools utilized in studying DCIS including preclinical models and newer advanced technologies such as single-cell sequencing,spatial transcriptomics and artificial intelligence,have been systematically ***,we thoroughly discussed the clinical advancements in DCIS and IDC,including prognostic biomarkers and clinical managements,with the aim of facilitating more personalized treatment strategies in the *** on DCIS has already yielded significant insights into breast carcinogenesis and will continue to pave the way for practical clinical applications.

关键词： clinical breast alterations

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Validation and performance of three scoring systems for predicting primary non-function and early allograft failure after liver transplantation

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Hepatobiliary & Pancreatic Diseases International 2024年第5期23卷 463-471页

作者： Yu Nie Jin-Bo huang shu-Jiao He Hua-Di Chen Jun-Jun Jia jing-jing Li Xiao-shun He Qiang Zhao General Surgery Center Department of Hepatobiliary Surgery IIResearch Center for Artificial Organ and Tissue EngineeringGuangzhou Clinical Research and Transformation Center for Artificial LiverInstitute of Regenerative MedicineZhujiang HospitalSouthern Medical UniversityGuangzhou 510515China Organ Transplant Center the First Affiliated HospitalSun Yat-sen UniversityGuangzhou 510080China Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology Guangzhou 510080China Guangdong Provincial International Cooperation Base of Science and Technology Guangzhou 510080China Division of Hepatobiliary Pancreatic Surgery the First Affiliated HospitalZhejiang University School of MedicineHangzhou 310003China

Background: Primary non-function(PNF) and early allograft failure(EAF) after liver transplantation(LT) seriously affect patient outcomes. In clinical practice, effective prognostic tools for early identifying recipients at high risk of PNF and EAF were urgently needed. Recently, the Model for Early Allograft Function(MEAF), PNF score by King's College(King-PNF) and Balance-and-Risk-Lactate(BAR-Lac) score were developed to assess the risks of PNF and EAF. This study aimed to externally validate and compare the prognostic performance of these three scores for predicting PNF and EAF. Methods: A retrospective study included 720 patients with primary LT between January 2015 and December 2020. MEAF, King-PNF and BAR-Lac scores were compared using receiver operating characteristic(ROC) and the net reclassification improvement(NRI) and integrated discrimination improvement(IDI) analyses. Results: Of all 720 patients, 28(3.9%) developed PNF and 67(9.3%) developed EAF in 3 months. The overall early allograft dysfunction(EAD) rate was 39.0%. The 3-month patient mortality was 8.6% while 1-year graft-failure-free survival was 89.2%. The median MEAF, King-PNF and BAR-Lac scores were 5.0(3.5–6.3),-2.1(-2.6 to-1.2), and 5.0(2.0–11.0), respectively. For predicting PNF, MEAF and King-PNF scores had excellent area under curves(AUCs) of 0.872 and 0.891, superior to BAR-Lac(AUC = 0.830). The NRI and IDI analyses confirmed that King-PNF score had the best performance in predicting PNF while MEAF served as a better predictor of EAD. The EAF risk curve and 1-year graft-failure-free survival curve showed that King-PNF was superior to MEAF and BAR-Lac scores for stratifying the risk of EAF. Conclusions: MEAF, King-PNF and BAR-Lac were validated as practical and effective risk assessment tools of PNF. King-PNF score outperformed MEAF and BAR-Lac in predicting PNF and EAF within 6 months. BAR-Lac score had a huge advantage in the prediction for PNF without post-transplant variables. Proper use

关键词： Primary non-function Early allograft failure Risk predicting model Liver transplantation

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Mechanism Exploration of Euphorbia fischeriana Steud. for Liver Cancer Based on Aspartic Acid Identification in Metabolomics

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Chinese Journal of Integrative Medicine 2024年第6期30卷 507-514页

作者： ZHAO jing TIAN Xin-chen zhanG Jia-qi huang Chen SUN Yan QIAO Sen JIANG shu-long Clinical Medical Laboratory Center Jining First People’s HospitalJiningShandong Province272000China Cheeloo College of Medicine Shandong UniversityJinan250000China

Objective:To investigate the anti-liver cancer effects and aspartic acid(Asp)-related action mechanism of Euphorbia fischeriana Steud.(LD).Methods:The mice model of liver cancer was established by injection of H22 *** 5 days,mice were randomly divided into model group,sorafenib group(20 mg/kg),LD high-dose(LDH,1.36 g/kg) group,LD medium-dose(LDM,0.68 g/kg) group,and LD low-dose(LDL,0.34 g/kg)group,10 mice each *** were intragastrically administered to the mice once daily for 10 days,*** weight,tumor size and tumor weight were *** index was *** changes of liver cancer tissues were evaluated by hematoxylin and eosin staining and TUNEL *** chromatography-mass spectrometer was used to analyze different metabolites between the model and LDH ***:After LD treatment,tumor weight,tumor size and hepatic index were reduced compared with the model *** and karyorrhexis of tumor cells were ***,61 differential metabolites(18 up-regulated,43 down-regulated) were affirmed and 20 pathways of KEGG(P<0.05) were *** addition,Bel-7402,HepG2 and H22 cell viabilities were significantly increased after adding Asp into the *** then,the cell proliferation effect induced by Asp was ameliorated by ***:The anti-liver cancer efficacy of LD extract was validated in H22 mice model,and inhibition of Asp level might be the underlying mechanism.

关键词： liver cancer Euphorbia fischeriana Steud. aspartic acid metabolomics

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In vivo study of the effect of anlotinib on the stemness of the lenvatinib-resistant hepatocellular carcinoma cells and the underlying mechanisms

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Oncology and Translational Medicine 2024年第1期10卷 4-12页

作者： jing zhan.shu huang Bai Wei Zao-Zao huang Sheng-Li Yang Division of Oncology Tianyou Hospital Affiliated to Wuhan University of Science and TechnologyWuhanChina Department of Hepatology of Integrated Traditional Chinese and Western Medicine The Third People's Hospital of Hubei Province Affiliated to Jianghan UniversityWuhanChina Division of Oncology Liyuan HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina Yangchunhu Community Hospital Liyuan HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina Cancer Center Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina Hubei Key Laboratory of Precision Radiation Oncology WuhanChina Institute of Radiation Oncology Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina

Background:In vivo experiments were conducted to examine the effects of the targeted drug anlotinib on the stemness of hepatocellular carcinoma(HCC)cells and lenvatinib-resistant liver cancer cells and to explore the underlying molecular ***:A subcutaneous xenograft model of Hep3B-derived HCC was established in nude mice,which were randomly divided into 2 groups(n=5 males per group):(1)intragastric administration of anlotinib(0.4 mg/kg)and(2)intragastric administration of normal *** constructed lenvatinib-resistant cell lines and randomly divided the mice into 3 groups(n=5 males per group):(1)intragastric administration of anlotinib,(2)intragastric administration of lenvatinib,and(3)intragastric administration of normal *** 2 weeks of treatment,tumor tissues were harvested,and mRNA and proteins were isolated from the *** in the expression of cancer stemness markers(epithelial cell adhesion molecule[EpCAM],CD13,CD90,aldehyde dehydrogenase 1[ALDH1],CD44,and CD45),totipotency factors(sex-determining region Y-box 2[Sox2],Nanog,octamer-binding transcription factor 4[Oct4]),and genes related to the Notch signaling pathway were ***:Compared with that in the control group,tumor size and weight were reduced in nude mice treated with *** differences were statistically significant in both the types of nude *** affected stemness markers and totipotency factors by downregulating the expression of CD133,CD90,and G-protein–coupled receptor 5(LGR5)and upregulating the expression of intercellular adhesion molecule 1(ICAM-1)and *** addition,lenvatinib-resistant cell lines increased Notch signaling pathway,whereas anlotinib inhibited Notch signaling ***:The antitumor effect of anlotinib on HCC and lenvatinib-resistant HCC cellsmay occur through inhibition of the Notch signaling *** may be the drug of choice for sequential therapy in lenvatinib-resistant liver cancer.

关键词： Anlotinib HCC Lenvatinib-resistant Notch signaling pathway

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A Dietary Supplement jinghuosu Ameliorates Reproductive Damage Induced by Tripterygium Glycosides

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Chinese Journal of Integrative Medicine 2024年第4期30卷 330-338页

作者： MA jing SUN Bo TE Li-ger huang Xin ZUO Xin HAN Xiao-ke WANG shu-song Hebei Key Laboratory of Reproductive Medicine Hebei Institute of Reproductive HealthHebei Reproductive Health HospitalShijiazhuang(050071)China Graduate School of Hebei Medical University Shijiazhuang(050017)China School of Chemistry and Materials Science Hebei Normal UniversityShijiazhuang(050024)China Xingtai Infertility Specialist Hospital XingtaiHebei Province(054000)China

Objective To determine the possible protective effects of jinghuosu,a dietary supplement(DS),on tripterygium glycosides(TG)-induced reproductive system injury in rats and its underlying *** A reproductive damage model was established in rats by feeding of ***-eight male Sprague Dawley rats were randomly divided into 4 groups using a random number table(n=7 in each):control(C)group,model(M)group,DS group and L-carnitine(LC)*** in M,DS and LC groups received 40 mg/kg TGs *** from the 5th week,after administration of TGs for 4 h every day,rats in DS and LC groups were administered with 2.7 g/kg DS and 0.21 g/kg LC,respectively,for protective treatment over the next 4 *** in Group C continued to receive the control ***-eosin staining was used for histopathological analysis of rat testicular ***-linked immunosorbent assay was performed to measure alkaline phosphatase(ALP),lactate dehydrogenase,alcohol dehydrogenase,total antioxidant capacity(T-AOC),superoxide dismutase,glutathione peroxidase(GSH-Px),and malondialdehyde(MDA)*** assay was used to determine the serum testosterone *** real-time PCR and Western blotting were conducted to analyze the expression of genes and proteins related to the testosterone synthesis pathway and the nuclear factor erythroid 2-related factor 2/heme oxygenase 1 antioxidant *** Oral administration of TGs induced significant increases in the testicular levels of zinc transporter 1 and MDA(P<0.05).On the other hand,sperm concentration,sperm motility,and serum testosterone,serum zinc,testicular zinc,Zrt-,Irt-like protein 1,ALP,luteinizing hormone(LH)receptor,steroidogenic acute regulatory protein,Cytochrome P450 family 11 subfamily A member 1,3β-hydroxysteroid dehydrogenase 1 T-AOC,GSH-Px,nuclear factor erythroid 2-related factor 2,heme oxygenase-1 and NAD(P)H:quinone oxidoreductase 1 levels decreased following TG

关键词： dietary supplement jinghuosu tripterygium glycosides reproductive damage infertility

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2:17-type SmCo permanent magnets with controllable remanence temperature coefficients via substitution of heavy rare earth elements

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Rare Metals 2024年第8期43卷 3990-3996页

作者： Jia-Yi huang shu-Lan Zuo Qi zhang Hong-Yang Dai Lei Yang jing-Hua Liu Cheng-Bao Jiang Key Laboratory of Aerospace Materials and Performance(Ministry of Education) School of Materials Science and EngineeringBeihang UniversityBeijing 100191China

Permanent magnets that can maintain a constant magnetic flux over a wide temperature range are highly desirable in certain applications such as precision instruments.2:17-type SmCo permanent magnets are promising for such instruments owing to their excellent high-temperature magnetic properties that can be further manipulated byadding heavy rare earth elements (HREs).

关键词： magnets permanent earth

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Androgen signaling inhibits de novo lipogenesis to alleviate lipid deposition in zebrafish

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Zoological Research 2024年第2期45卷 355-366页

作者： jing-Yi Jia Guang-Hui Chen Ting-Ting shu Qi-Yong Lou Xia Jin Jiang-Yan He Wu-Han Xiao Gang Zhai zhan Yin College of Fisheries Huazhong Agriculture UniversityWuhanHubei 430070China State Key Laboratory of Freshwater Ecology and Biotechnology Institute of HydrobiologyChinese Academy of SciencesWuhanHubei 430072China College of Advanced Agricultural Sciences University of Chinese Academy of SciencesBeijing 100049China Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes Chinese Sturgeon Research InstituteChina Three Gorges CorporationYichangHubei 443100China Hubei Hongshan Laboratory Huazhong Agriculture UniversityWuhanHubei 430070China Innovative Academy of Seed Design Chinese Academy of SciencesBeijing 100049China

Testosterone is closely associated with lipid metabolism and known to affect body fat composition and muscle mass in ***,the mechanisms by which testosterone acts on lipid metabolism are not yet fully understood,especially in *** this study,cyp17a1-/-zebrafish(Danio rerio)exhibited excessive visceral adipose tissue(VAT),lipid content,and up-regulated expression and activity of hepatic de novo lipogenesis(DNL)*** assay for transposase accessible chromatinwithsequencing(ATAC-seq)results demonstrated that chromatin accessibility of DNL genes was increased in cyp17a1-/-fish compared to cyp17a1+/+male fish,including stearoyl-CoA desaturase(scd)and fatty acid synthase(fasn).Androgen response element(ARE)motifs in the androgen signaling pathway were significantly enriched in cyp17a1+/+male fish but not in cyp17a1-/-*** androgen receptor(ar)-/-and wildtype(WT)zebrafish administered with Ar antagonist flutamide displayed excessive visceral adipose tissue,lipid content,and up-regulated expression and activity of hepatic de novo lipogenesis *** Ar agonist BMS-564929 reduced the content of VAT and lipid content,and down-regulated acetyl-CoA carboxylase a(acaca),fasn,and scd ***,the rescue effect of testosterone on cyp17a1-/-fish in terms of phenotypes was abolished when ar was additionally ***,these findings reveal that testosterone inhibits lipid deposition by down-regulating DNL genes via Ar in zebrafish,thus expanding our understanding of the relationship between testosterone and lipid metabolism in teleosts.

关键词： Cyp17a1 Testosterone Androgen receptor De novo lipogenesis Fatty acid synthesis

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Synergistic induction of mitotic pyroptosis and tumor remission by inhibiting proteasome and WEE family kinases

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Signal Transduction and Targeted Therapy 2024年第8期9卷 3467-3482页

作者： zhan-Li Chen Chen Xie Wei Zeng Rui-Qi huang Jin-E Yang Jin-Yu Liu Ya-jing Chen Shi-Mei Zhuang MOE Key Laboratory of Gene Function and Regulation Guangdong Province Key Laboratory of Pharmaceutical Functional GenesSchool of Life SciencesState Key Laboratory of Oncology in Southern ChinaSun Yat-sen UniversityGuangzhouPR China Key Laboratory of Liver Disease of Guangdong Province The Third Affiliated HospitalSun Yat-sen UniversityGuangzhou 510630PR China

Mitotic catastrophe(MC),which occurs under dysregulated mitosis,represents a fascinating tactic to specifically eradicate tumor *** pyroptosis can be a death form of MC remains ***-mediated protein degradation is crucial for ***(BTZ),which inhibits the 20S catalytic particle of proteasome,is approved to treat multiple myeloma and mantle cell lymphoma,but not solid tumors due to primary *** date,whether and how proteasome inhibitor affected the fates of cells in M-phase remains ***,we show that BTZ treatment,or silencing of PSMC5,a subunit of 19S regulatory particle of proteasome,causes G2-and M-phase arrest,multi-polar spindle formation,and consequent caspase-3/GSDME-mediated pyroptosis in M-phase(designated as mitotic pyroptosis).Further investigations reveal that inhibitor of WEE1/PKMYT1(PD0166285),but not inhibitor of ATR,CHK1 or CHK2,abrogates the BTZ-induced G2-phase arrest,thus exacerbates the BTZ-induced mitotic arrest and *** BTZ and PD0166285 treatment(named BP-Combo)selectively kills various types of solid tumor cells,and significantly lessens the IC50 of both BTZ and PD0166285 compared to BTZ or PD0166285 *** using various mouse models show that BP-Combo has much stronger inhibition on tumor growth and metastasis than BTZ or PD0166285 monotreatment,and no obvious toxicity is observed in BP-Combo-treated *** findings disclose the effect of proteasome inhibitors in inducing pyroptosis in M-phase,characterize pyroptosis as a new death form of mitotic catastrophe,and identify dual inhibition of proteasome and WEE family kinases as a promising anti-cancer strategy to selectively kill solid tumor cells.

关键词： proteasome inhibiting catastrophe

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