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Journal of Clinical and Translational Hepatology 2024年第6期12卷 607-611页

作者： Liming Zhou Xiaobin Zeng Xiaofang Wei Wanying shen Jie Yao Weigang Wu Lanlan Ge Boping Zhou The second Clinical Medical College Jinan University(Shenzhen People’s Hospital)ShenzhenGuangdongChina Department of Endocrinology Shenzhen Second People’s Hospitalthe First Affiliated Hospital of Shenzhen UniversityHealth Science Center of Shenzhen UniversityShenzhenGuangdongChina Center Lab of Longhua Branch and Department of Infectious Disease Shenzhen People’s Hospital(The Second Clinical Medical CollegeJinan University)ShenzhenGuangdongChina Department of Pathology(Longhua Branch) Shenzhen People’s Hospital(The Second Clinical Medical CollegeJinan University)ShenzhenGuangdongChina College of Pharmacy Gansu University of Chinese MedicineLanzhouGansuChina

Non-alcoholic fatty liver disease(NAFLD)is a condition involving the accumulation of liver fat in excess of 5–10%of its weight after excluding excessive alcohol intake and any other causes of liver disease or steatosis.1 NAFLD has increased with the occurrence of obesity,diabetes,and metabolic syndrome,due to which an international consensus of experts proposed renaming it metabolic dysfunction-associated fatty liver disease(MAFLD).

关键词： NAFLD liver intake

Early detection of multiple endocrine neoplasia type 1: A case report

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World Journal of Gastroenterology 2024年第26期30卷 3247-3252页

作者： Jie-Hao Yuan su Luo Ding-Guo Zhang Li-sheng Wang Department of Gastroenterology Shenzhen People’s Hospital(The Second Clinical Medical CollegeJinan University)Shenzhen 518020Guangdong ProvinceChina

BACKGROUND Multiple endocrine neoplasias(MENs)are a group of hereditary diseases invol-ving multiple endocrine glands,and their prevalence is *** type 1(MEN1)has diverse clinical manifestations,mainly involving the parathyroid glands,gastrointestinal tract,pancreas and pituitary gland,making it easy to miss the clinical *** sUMMARY We present the case of a patient in whom MEN1 was detected early.A middle-aged male with recurrent abdominal pain and diarrhea was admitted to the *** tests at admission revealed hypercalcemia and hypophosphatemia,and emission computed tomography of the parathyroid glands revealed a hy-perfunctioning parathyroid *** findings suggested a duodenal bulge and *** endoscopy revealed a hypoechoic lesion in the duodenal *** blood tests revealed elevated levels of serum *** was performed,and pathological analysis of the surgical specimens revealed a parathyroid adenoma after parathyroidectomy and a neuroendocrine tumor after duodenal *** time from onset to the definitive diagnosis of MEN1 was only approximately 1 *** For patients who present with gastrointestinal symptoms accompanied by hyper-calcemia and hypophosphatemia,clinicians need to be alert to the possibility of MEN1.

关键词： Multiple endocrine neoplasia type 1 Gastrointestinal symptoms Hypercal-cemia Early detection Case report

Ligation-assisted endoscopic submucosal resection following unroofing technique for small esophageal subepithelial lesions originating from the muscularis propria

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World Journal of Gastroenterology 2024年第32期30卷 3748-3754页

作者： Quan Lu Quan-Zhou Peng Jun Yao Li-sheng Wang De-Feng Li Department of Gastroenterology Shenzhen People’s HospitalShenzhen 518020Guangdong ProvinceChina Department of Pathology Shenzhen People’s HospitalShenzhen 518020Guangdong ProvinceChina Department of Gastroenterology Shenzhen People’s HospitalThe Second Clinical Medical CollegeJinan UniversityShenzhen 518020Guangdong ProvinceChina The First Affiliated hospital Southern University of Science and TechnologyShenzhen 518020Guangdong ProvinceChina

BACKGROUND The majority of esophageal subepithelial lesions originating from the muscularis propria(sEL-MPs)are benign in nature,although a subset may exhibit malignant *** endoscopic resection techniques are time-consuming and lack efficacy for small *** To evaluate the efficacy and safety of ligation-assisted endoscopic submucosal resection(EsMR-L)following unroofing technique for small esophageal *** From January 2021 to september 2023,17 patients diagnosed with esophageal sEL-MPs underwent EsMR-L following unroofing technique at the endoscopy center of shenzhen people’s *** of clinicopathological characteristics and clinical outcomes were collected and *** The mean age of the patients was 50.12±12.65 *** mean size of the tumors was 7.47±2.83 mm and all cases achieved en bloc resection *** average operation time was 12.2 minutes without any *** identified 2 Lesions(11.8%)as gastrointestinal stromal tumors at very low risk,12 Lesions(70.6%)as leiomyoma and 3 Lesions(17.6%)as smooth muscle *** recurrence was found during the mean follow-up duration of 14.18±9.62 *** EsMR-L following roofing technique is an effective and safe technique for management of esophageal sEL-MPs smaller than 20 mm,but it cannot ensure en bloc resection and may require further treatment.

关键词： subepithelial lesions Muscularis propria Esophagus Ligation Endoscopic submucosal resection

Long Non-coding RNA PCED1B Antisense RNA 1 Promotes Cell Proliferation and Invasion in Hepatocellular Carcinoma by Regulating the MicroRNA-34a/CD44 Axis

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Current Medical science 2024年第3期44卷 503-511页

作者： Jian-gang BI Qi LI Yu-sheng GUO Li-ping LIU shi-yun BAO Ping XU Department of Hepatobiliary and Pancreatic surgery Shenzhen People's HospitalThe Second Clinical Medical CollegeJinan UniversityThe First Affiliated HospitalSouthern University of Science and TechnologyShenzhen 518020China Department of Endocrinology Shenzhen People's HospitalThe Second Clinical Medical CollegeJinan UniversityThe First Affiliated HospitalSouthern University of Science and TechnologyShenzhen 518020China

Objective This study aimed to examine the role of long non-coding RNA PCED1B antisense RNA 1(PCED1B-As1)in the development of hepatocellular carcinoma(HCC).Methods A total of 62 pairs of HCC tissues and adjacent non-tumor tissues were obtained from 62 HCC *** interactions of PCED1B-As1 and microRNA-34a(miR-34a)were detected by dual luciferase activity assay and RNA pull-down *** RNA expression levels of PCED1B-As1,miR-34a and CD44 were detected by RT-qPCR,and the protein expression level of CD44 was determined by Western *** cell proliferation was detected by cell proliferation assay,and the cell invasion and migration by transwell invasion *** HCC tumor growth after PCED1B-As1 was downregulated was determined by in vivo animal *** PCED1B-As1 was highly expressed in HCC tissues,which was associated with poor survival of HCC ***,PCED1B-As1 interacted with miR-34a in HCC cells,but they did not regulate the expression of each ***,PCED1B-As1 increased the expression level of CD44,which was targeted by *** cell proliferation and invasion assay revealed that miR-34a inhibited the proliferation and invasion of HCC in vitro,while CD44 exhibited the opposite ***,PCED1B-As1 suppressed the role of ***,the knockdown of PCED1B-As1 repressed the HCC tumor growth in nude mice in *** PCED1B-As1 may play an oncogenic role by regulating the miR-34a/CD44 axis in HCC.

关键词： long non-coding RNA PCED1B antisense RNA 1(PCED1B-As1) hepatocellular carcinoma microRNA-34a(miR-34a) CD44 proliferation invasion

Nonalcoholic Fatty Liver Disease:Changes in Gut Microbiota and Blood Lipids

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Journal of Clinical and Translational Hepatology 2024年第4期12卷 333-345页

作者： Keen Yang Jieying Zeng Huaiyu Wu Huiyu Liu Zhimin Ding Weiyu Liang Linghu Wu Ziwei Lin Wenhui Huang Jinfeng Xu Fajin Dong Department of Ultrasound Shenzhen People’s Hospital(The Second Clinical Medical CollegeJinan UniversityThe First Affiliated HospitalSouthern University of Science and Technology)ShenzhenGuangdongChina

Background and Aims:The global prevalence of nonalcoholic fatty liver disease(NAFLD)is 25%.This study aimed to explore differences in the gut microbial community and blood lipids between normal livers and those affected by NAFLD using 16s ribosomal deoxyribonucleic acid ***:Gut microbiome profiles of 40 NAFLD and 20 non-NAFLD controls were *** about four blood lipids and 13 other clinical features was *** were divided into three groups by ultrasound and Fibroscan,those with a normal liver,mild FL(FL1),and moderate-to-severe FL(FL2).FL1 and FL2 patients were divided into two groups,those with either hyperlipidemia or non-hyperlipidemia based on their blood *** keystone species within the groups were identified using univariate analysis and a specificity–occupancy *** difference in biochemical parameters ion NAFLD patients and healthy individuals were identified by detrended correspondence analysis and canonical correspondence ***:Decreased gut bacterial diversity was found in patients with ***/Bacteroidetes decreased as NAFLD *** and Ruminococcus 2 were the most representative fatty-related *** pyruvic transaminase,aspartate aminotransferase,and white blood cell count were selected as the most significant biochemical *** of areas under the curve identified two microbiomes combined with the three biochemical indexes that identified normal liver and FL2 very well but performed poorly in diagnosing ***:Faecalibacterium and Ruminococcus 2,combined with glutamate pyruvic transaminase,aspartate aminotransferase,and white blood cell count distinguished *** speculate that regulating the health of gut microbiota may release NAFLD,in addition to providing new targets for clinicians to treat NAFLD.

关键词： Liver Gut microbiota Blood lipids Nonalcoholic fatty liver disease Hyperlipidemia

Isolation and characterization of mpox virus from the first mpox case in shenzhen,China

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Virologica sinica 2024年第2期39卷 335-337页

作者： Lin Cheng Liuqing Yang Miao Wang Yabo Peng Haiyan Wang Xiaoxiang Yang Juanjuan Zhao Mingxia Zhang Fuxiang Wang Zheng Zhang Institute for Hepatology National Clinical Research Center for Infectious DiseaseShenzhen Third People's HospitalShenzhen518112China Department of Infectious Diseases Shenzhen Third People's HospitalShenzhen 518112China The second Affiliated hospital School of MedicineSouthern University of Science and TechnologyShenzhen 518112China

Dear Editor,Unlike previous outbreaks of the mpox(previously known as monkeypox),which were localized in Africa and resulted in small numbers of infections due to limited human-to-human transmission,the current outbreak beginning in May 2022,has spread rapidly primarily through human-to-human transmission in non-endemic countries(Gong et al.,2022).As of 27 sep 2023,115 countries and regions have reported cases of mpox to the World Health Organization(WHO),bringing the total number of confirmed cases to 90,618 including 125 *** the number of new cases has decreased in most WHO regions in the second half of 2022,the curves reveal a long outbreak tail in different subregions of the *** worrying,106 mpox cases were reported in the mainland of China in June 2023.

关键词： mainland bringing

serum procalcitonin levels are associated with rhabdomyolysis following exertional heatstroke: an over 10-year intensive care survey

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World Journal of Emergency Medicine 2024年第1期15卷 23-27页

作者： Li Zhong Feifei shuai Conglin Wang Lipeng Han Zhifeng Liu Ming Wu Department of Traditional Chinese Medicine the First Affi liated HospitalGuizhou University of Chinese MedicineGuiyang 550001China Department of Medical Critical Care Medicine General Hospital of Southern Theatre Command of People’s Liberation ArmyGuangzhou 510010China Department of Infection and Critical Care Medicine Shenzhen Second People’s Hospital&First Affi liated Hospital of Shenzhen UniversityHealth Science CenterShenzhen 518035China Department of Nosocomial Infection Prevention and Control Shenzhen Second People’s HospitalShenzhen 518035China Key Laboratory of Hot Zone Trauma Care and Tissue Repair of people's Liberation Army General Hospital of Southern Theatre Command of People's Liberation ArmyGuangzhou 510010China

BACKGROUND:Heatstroke has become a common emergency event in ***(PCT)is used as a biomarker of infection in the emergency department(ED),but its role in rhabdomyolysis(RM)following exertional heatstroke(EHs)remains ***:A retrospective cohort study enrolled patients with EHs from the intensive care unit(ICU).We collected RM biomarkers,inflammation markers,critical disease scores at admission,24 h,48 h,and discharge,and 90-day *** analysis,linear regression and curve fi tting were used to identify the relationship between PCT and ***:A total of 162 patients were recruited and divided into RM(n=56)and non-RM(n=106)*** was positively correlated with myoglobin(Mb),acute hepatic injury,disseminated intravascular coagulation(DIC),sequential Organ Failure Assessment(sOFA)score,and Acute Physiology and Chronic Health Evaluation II(APACHE II)score,with correlation coefficients of 0.214,0.237,0.285,0.454,and 0.368,respectively(all Pstingly,the results of curve fi tting revealed a nonlinear relationship between PCT and RM,and a two-piecewise linear regression model showed that PCT was related to RM with an odds ratio of 1.3 and a cut-off ofsis revealed that RM was associated with higher mortality compared to non-RM cases(P=0.0093).CONCLUsION:High serum PCT concentrations are associated with RM after EHs in critically ill *** PCT concentrations should be interpreted cautiously in patients with EHs in the ED.

关键词： Procalcitonin Myoglobin Rhabdomyolysis Exertional heatstroke

Rapid and sensitive detection of Epstein-Barr virus antibodies in nasopharyngeal carcinoma by chemiluminescence strips based on iron-porphyrin single atom nanozyme

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Nano Research 2024年第3期17卷 1827-1836页

作者： Daji Wang Jie Wang Dan Liu Jiuyang He Meiying Wang Haibing Huang Guohui Nie Hui Ding Xiyun Yan Nanozyme synthesis Center Shenzhen Institute of Synthetic BiologyShenzhen Institute of Advanced TechnologyChinese Academy of SciencesShenzhen 518055China Center for Drug Evaluation National Medical Products AdministrationBeijing 100022China shenzhen Key Laboratory of nanozymes and Translational Cancer Research Department of Otolaryngologyand Shenzhen Institute of Translational MedicineShenzhen Second People’s Hospital/the First Affiliated Hospital of Shenzhen University Health Science CenterShenzhen 518035China CAs Engineering Laboratory for Nanozyme Key Laboratory of Protein and Peptide PharmaceuticalInstitute of BiophysicsChinese Academy of SciencesBeijing 100101China Department of Rheumatology and Immunology Shenzhen Second People’s HospitalThe First Affiliated Hospital of Shenzhen UniversityShenzhen 518055China

The correlation between Epstein-Barr virus(EBV)infection and nasopharyngeal carcinoma(NPC)risk has been extensively *** continual monitoring of EBV-IgAs provides a promising approach of NPC screening in its early *** this study,we successfully synthesized a single-atom nanozyme(sANzyme)through the application of iron-porphyrin based metal organic framework(MOF-FeP).The MOF-FeP possesses precisely-defined electronic and geometric structures that accurately mimic highly-evolved catalytic site of natural *** peroxidase-like activity of MOF-FeP enables it to catalyze the chemiluminescence of luminol *** integrating MOF-FeP into a traditional strip,we created a rapid and highly-sensitive evaluation tool for detecting ***,the MOF-FeP strip enables the simultaneous detection of three EBV-IgAs,greatly improving the accuracy of EBV-associated NPC *** sensitivities of the MOF-FeP strip(75.56%–93.30%)surpass those of current enzyme-linked immunosorbent assay(ELIsA)methods(64.44%–82.22%).This test takes only 16 min to perform as opposed to the customary 1–2 h required for standard ***,the MOF-FeP strip is suitable for whole blood samples,thereby significantly simplifying the sample preparation and detection *** conclusion,the MOF-FeP strip combines the simplicity of traditional strip with the high catalytic activity of *** innovative MOF-FeP strip offers a new point-of-care strategy for EBV-IgAs detection,which is expected to markedly facilitate early screening for EBV-associated diseases.

关键词： iron-porphyrin single-atom nanozyme(sANzyme) chemiluminescence strips Epstein-Barr virus(EBV) nasopharyngeal carcinoma(NPC) antibody detection

Chemical scissors Tailored Nano‑Tellurium with High‑Entropy Morphology for Efficient Foam‑Hydrogel‑Based solar Photothermal Evaporators

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Nano-Micro Letters 2024年第3期16卷 149-168页

作者： Chenyang Xing Zihao Li Ziao Wang shaohui Zhang Zhongjian Xie Xi Zhu Zhengchun Peng state Key Laboratory of Radio FrequencyHeterogeneous Integration Shenzhen UniversityShenzhen 518060People’s Republic of China Center for stretchable Electronics and Nanosensors College of Physics and Optoelectronic EngineeringShenzhen UniversityShenzhen 518060People’s Republic of China school of science and Engineering The Chinese University of Hong KongShenzhenShenzhen 518172People’s Republic of China Institute of Pediatrics Shenzhen Children’s HospitalShenzhen 518038GuangdongPeople’s Republic of China International Collaborative Laboratory of 2D Materials for Optoelectronics science and Technology of Ministry of Education Institute of Microscale OptoelectronicsShenzhen UniversityShenzhen 518060People’s Republic of China

The development of tellurium(Te)-based semiconductor nanomaterials for efficient light-to-heat conversion may offer an effective means of harvesting sunlight to address global energy ***,the nanosized Te(nano-Te)materials reported to date suffer from a series of drawbacks,including limited light absorption and a lack of surface ***,we report the preparation of nano-Te by electrochemical exfoliation using an electrolyzable room-temperature ionic ***,cations,and their corresponding electrolytic products acting as chemical scissors can precisely intercalate and functionalize bulk *** resulting nano-Te has high morphological entropy,rich surface functional groups,and broad light *** also constructed foam hydrogels based on poly(vinyl alcohol)/nano-Te,which achieved an evaporation rate and energy efficiency of 4.11 kg m^(−2)h^(−1)and 128%,respectively,under 1 sun ***,the evaporation rate was maintained in the range 2.5-3.0 kg m^(−2)h^(−1)outdoors under 0.5-1.0 sun,providing highly efficient evaporation under low light conditions.

关键词： Tellurium High entropy Electrochemical modification solar absorption Evaporation rate

How to apply ex-vivo split liver transplantation safely and feasibly: A three-step approach

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World Journal of Gastrointestinal surgery 2024年第6期16卷 1691-1699页

作者： Dong Zhao Qiu-Hua Xie Tai-shi Fang Kang-Jun Zhang Jian-Xin Tang Xu Yan Xin Jin Lin-Jie Xie Wen-Gui Xie Department of Liver surgery and Organ Transplantation Center Shenzhen Third People’s HospitalThe Second Affiliated HospitalSchool of MedicineSouthern University of Science and TechnologyShenzhen 518112Guangdong ProvinceChina Department of Organ Procurement Organizations Shenzhen Third People’s HospitalThe Second Affiliated HospitalSchool of MedicineSouthern University of Science and TechnologyShenzhen 518112Guangdong ProvinceChina

BACKGROUND Given the current organ shortage crisis,split liver transplantation(sLT)has emerged as a promising alternative for select end-stage liver disease *** To introduce an ex-vivo liver graft splitting approach and evaluate its safety and feasibility in *** A retrospective analysis was conducted on the liver transplantation data from cases performed at our center between April 1,2022,and May 31,*** study included 25 sLT cases and 81 whole liver transplantation(WLT)*** ex-vivo liver splitting was employed for sLT graft procurement in three *** outcomes were determined,including liver function parameters,postoperative complications,and perioperative *** comparisons for categorical variables were performed using theχ²-*** In the study,postoperative complications in the 25 sLT cases included hepatic artery thrombosis(n=1)and pulmonary infections(n=3),with no perioperative *** contrast,among the 81 patients who underwent WLT,complications included perioperative mortality(n=1),postoperative pulmonary infections(n=8),abdominal infection(n=1),hepatic artery thromboses(n=3),portal vein thrombosis(n=1),and intra-abdominal bleeding(n=5).Comparative analysis demonstrated significant differences in alanine aminotransferase(176.0 vs 73.5,P=0.000)and aspartate aminotransferase(AsT)(42.0 vs 29.0,P=0.004)at 1 wk postoperatively,and in total bilirubin(11.8 vs 20.8,P=0.003)and AsT(41.5 vs 26.0,P=0.014)at 2 wk ***,the overall incidence of complications was comparable between the two groups(P>0.05).CONCLUsION Our findings suggest that the total ex-vivo liver graft splitting technique is a safe and feasible approach,especially under the expertise of an experienced transplant *** approach developed by our center can serve as a valuable reference for other transplantation centers.

关键词： split liver transplantation Transplantation Liver splitting Ex-vivo In-situ