Long non-coding RNAs(lncRNAs)regulate gene expression at the transcriptional,post-transcription-al,or epigenetic levels,and play crucial roles in tumor cell proliferation,invasion,apoptosis,and metabolism.With ongoing research,an increasing number of human microproteins encoded by lncRNAs have been discovered,although their complete functional characterization remains to be explored.This article reviews the research progress on the func-tions and partial mechanisms of the small integral membrane protein(SMIM)family encoded by lncRNAs in tumor ini-tiation and progression.

In recent years,artificial intelligence(AI)technologies,particularly those represented by deep learn-ing,have demonstrated tremendous potential in the advancement of medical applications.This article reviews recent re-search progress in AI applications for the diagnosis and treatment of triple-negative breast cancer,aiming to inform the development of clinically relevant AI algorithms that align with real-world practice scenarios.The ultimate objectives in-clude enhancing diagnostic accuracy through efficient computational approaches,reducing manual labor burdens,im-proving patient prognosis,and facilitating the identification of therapeutic targets in oncology through AI-driven predic-tive modeling.

Long non-coding RNAs(lncRNAs)regulate gene expression at the transcriptional,post-transcription-al,or epigenetic levels,and play crucial roles in tumor cell proliferation,invasion,apoptosis,and metabolism.With ongoing research,an increasing number of human microproteins encoded by lncRNAs have been discovered,although their complete functional characterization remains to be explored.This article reviews the research progress on the func-tions and partial mechanisms of the small integral membrane protein(SMIM)family encoded by lncRNAs in tumor ini-tiation and progression.

In recent years,artificial intelligence(AI)technologies,particularly those represented by deep learn-ing,have demonstrated tremendous potential in the advancement of medical applications.This article reviews recent re-search progress in AI applications for the diagnosis and treatment of triple-negative breast cancer,aiming to inform the development of clinically relevant AI algorithms that align with real-world practice scenarios.The ultimate objectives in-clude enhancing diagnostic accuracy through efficient computational approaches,reducing manual labor burdens,im-proving patient prognosis,and facilitating the identification of therapeutic targets in oncology through AI-driven predic-tive modeling.

Enterotoxigenic Escherichia coli（ETEC）infection can induce watery diarrhea，leading to dehydration，electrolyte disturbance，and even death in severe cases. Recombinant B subunit/inactivated whole-cell cholera（rBS/WC）vaccine is effective in preventing ETEC infectious diarrhea. On the basis of the latest evidence on etiology and epidemiology of ETEC，as well as the effectiveness，safety，and health economics of rBS/WC vaccine，National Clinical Research Center for Child Health（The Children’s Hospital，Zhejiang University School of Medicine）and Zhejiang Provincial Center for Disease Control and Prevention invited experts to develop expert consensus on rBS/WC vaccine in prevention of ETEC infectious diarrhea. It aims to provide the clinicians and vaccination professionals with guidelines on using rBS/WC vaccine to reduce the incidence of ETEC infectious diarrhea.

Objective: To improve the current understanding on the imaging features of pancreatic schwannoma. Methods: Clinical data of pancreatic schwannoma patients admitted in Changhai Hospital affiliated with Navy Medical University from January 1989 to January 2019 were retrospectively analyzed, related literature on pancreatic schwannomas was retrieved through the Chinese and English database, and clinical and imaging features of pancreatic schwannoma were analyzed. Results: A total of 84 cases were analyzed, including 3 cases of pancreatic schwannomas in Changhai hospital, and 81 cases reported in the literature. The age of onset was 17-78 years old, with an average of 55 years. There were 30 males and 54 females. The main symptoms were abdominal pain or the detection of pancreatic mass via body check. Pancreatic schwannoma was mainly in pancreatic head, and the lesion has a long diameter of 1-18 cm with an average of 4.6 cm, which can be solid, cystic (most frequent) and cystic-solid. The border of the lesion from the normal tissue was clear, and semi-transparent capsule composed of neural external membrane and fiber were often found. 15 patients underwent endoscopic ultrasonography guided fine needle aspiration, and diagnostic accuracy was 73.3%(11/15). No typical findings for pancreatic schwannoma was detected on CT. MRI was performed in 35 cases, and 12 cases had complete data. The characteristics of target sign were tumor tissue in completely low signal at T₁WI, and in partially low signal and partially high signal at T₂WI, and completely opposite signal characteristics of T₂WI area after T₁ enhancement, referring to the finding that low T₂WI signal part was gradually enhanced to be high signal, but high signal part was not enhanced and in low signal. Conclusions Pancreatic schwannoma is rare, and its target signs by MRI have imaging features which can help to improve the preoperative diagnosis.

High mobility group protein B1 (HMGB1) is encoded by HMGB1 gene and is a highly conserved non-histone chromosomal binding protein widely present in the nucleus. It plays an important role in DNA replication and repair of eukaryotic cells. As a delayed inflammatory mediator, HMGB1 secreted or released extracellularly mediates inflammatory response in sepsis, autoimmune diseases, malignant tumors, liver-related diseases, and so on. In recent years, the studies of HMGB1 gene polymorphism have provided a theoretical basis for further clarifying the pathogenesis of diseases. These studies provided early predictions of disease susceptibility for early intervention and provided the basis for precise prevention and treatment of diseases. In this paper, the correlation between HMGB1 and clinical disease susceptibility and prognosis was reviewed.

OBJECTIVE： To analyze and predict potential pharmacological effects and mechanism of flavonoids from Glycyrrhiza uralensis. METHODS： By the means of network pharmacology， according to TCM integrative pharmacology platform （TCMSP）， using oral bioavailability （OB）＞30％ and drug-likeness （DL）＞0.18 of compound as reference， flavonoids compound of G. uralensis were screened. The potential targets of flavonoids were predicted with pharmacophore matching and PharmMapper date base. DAVID V 6.8 analysis tool was used for KEGG signaling pathway analysis and GO biological process enrichment analysis （using P＜0.05 as judgement standard） of target protein. A flavonoids-targets-signaling pathways network was built through Cytoscape 3.5.1 software. RESULTS： A total of 19 flavonoids compounds （such as liquiritin， isoliquiritin and liquiritigenin， etc.） were screened， involving 78 target proteins as cellular retinoic acid-binding protein 2 and neprilysin （188 times in total）， 40 signaling pathways （among them， 8 pathways related to cancer， 8 pathways related to endocrine system， 6 pathways related to signal transduction， 5 pathways related to infectious diseases and 3 pathways related to metabolism） as insulin signaling pathway， PI3K-Akt and so on. The flavonoids-targets-signaling pathways network model showed that flavonoids compounds of G. uralensis could act on different metabolic pathways through multiple targets. CONCLUSIONS： The flavonoids of G. uralensis have therapeutic effect on diseases of cancer， endocrine system， infectious diseases， metabolism and so on. It may have potential anti-parkinson’s effect.

Objective To analyze the characteristics of malaria prevalence in Wenzhou City,so as to provide the evidence for improving the comprehensive control of malaria. Methods The epidemiological data of malaria cases in Wenzhou City in 2015 were collected and analyzed with the descriptive epidemiological methods. Results Totally 24 imported malaria cases were reported in Wenzhou City in 2015 with the incidence of 0.26 per 100000 and no case was dead. Plasmodium vivax,P. fal-ciparum,and P. ovale were identified in 1(4.17%),20(83.33%),and 3(12.50%)cases,respectively. The cases reported in Rui'an,Cangnan and Lucheng counties/districts accounted for 70.83%(17/24)of the total cases in Wenzhou City. The cases were mostly concentrated in male young adults and 23 cases(95.83%)were imported from Africa. Conclusion Malaria epi-demic situation in Wenzhou City is relatively stable and no local malaria cases were reported in 2015. However,the control work of imported malaria should be strengthened.

OBJECTIVE:To establish a method for simultaneous determination of 10 flavonoids in Astragalus membranaceus. METHODS:HPLC method was adopted. The determination was performed on Agilent SB-C18 column with mobile phase consisted of acetonitrile-0.3% formic acid (gradient elution) at the flow rate of 1.0 mL/min. The detection wavelength was set at 254 nm, and the column temperature was 35 ℃. The sample size was 10 μL. RESULTS:The linear ranges of calycosin-7-O-glucoside,iso-quercitrin,genistin,ononin,calycosin,quercetin,genistein,kaempferol,isorhamnetin and formononetion were 0.03029-1.5145μg (r=0.9994),0.01500-0.7500 μg(r=0.9995),0.00739-0.3695 μg(r=0.9991),0.12011-6.0055 μg(r=0.9998),0.03836-1.918 μg (r=0.9999),0.02989-1.4945 μg(r=0.9995),0.00704-0.352 μg(r=0.9994),0.01683-0.8415 μg(r=0.9995),0.00454-0.227μg(r=0.9999),0.01336-0.668 μg(r=0.9999),respectively. RSDs of precision,stability and reproducibility tests were all lower than 2.0% . The recoveries were 99.55% -100.45%(RSD=0.36% ,n=6) ,99.34% -101.00%(RSD=0.59% ,n=6) , 98.05%-100.36%(RSD=1.27%,n=6),99.73%-100.13%(RSD=0.18%,n=6),99.70%-100.30%(RSD=0.22%,n=6), 99.67%-103.27%(RSD=1.37%,n=6),98.13%-104.41%(RSD=2.37%,n=6),96.35%-100.06%(RSD=1.46%,n=6), 99.47%-101.13%(RSD=0.60%,n=6),99.70%-100.06%(RSD=0.15%,n=6),respectively. CONCLUSIONS:This method is convenient,sensitive,stable and reproducible,can be used for simultaneous determination of 10 flavonoids in A. membranaceus.