Colorectal cancer(CRC) is one of the most common malignant tumors worldwide, primarily originating from recurrent inflammatory bowel disease(IBD). Therefore, blocking the inflammation-cancer transformation in the colon has become a focus in the early prevention and treatment of CRC. The inflammation-cancer transformation in the colon involves multiple types of cells and complex pathological processes, including inflammatory responses and tumorigenesis. In this complex pathological process, immune cells(including non-specific and specific immune cells) and non-immune cells(such as tumor cells and fibroblasts) interact with each other, collectively promoting the progression of the disease. In traditional Chinese medicine(TCM), inflammation-cancer transformation in the colon belongs to the categories of dysentery and diarrhea, with the main pathogenesis being cold and heat in complexity. This paper first elaborates on the complex molecular mechanisms involved in the inflammation-cancer transformation process in the colon from the perspectives of inflammation, cancer, and their mutual influences. Subsequently, by comparing the pathogenic characteristics and clinical manifestations between inflammation-cancer transformation and the TCM pathogenesis of cold and heat in complexity, this paper explores the intrinsic connections between the two. Furthermore, based on the correlation between inflammation-cancer transformation in the colon and the TCM pathogenesis, this paper delves into the importance of the interaction between inflammation and cancer. Finally, it summarizes and discusses the clinical and basic research progress in the TCM intervention in the inflammation-cancer transformation process, providing a theoretical basis and treatment strategy for the treatment of CRC with integrated traditional Chinese and Western medicine.
Humans ; Colon/pathology* ; Integrative Medicine ; Animals ; Cold Temperature ; Cell Transformation, Neoplastic/drug effects* ; Medicine, Chinese Traditional ; Hot Temperature ; Inflammation ; Drugs, Chinese Herbal/therapeutic use* ; Colonic Neoplasms/drug therapy*

Since May 2022, a severe global Mpox epidemic has underscored the urgent need for a preventative vaccine. On September 16, 2022, the mainland of China reported its first case of imported Mpox, which was subsequently followed by a significant rise in domestic infections commencing from June 2023. This alarming trend has escalated the likelihood of localized outbreaks and covert transmission, posing a heightened risk to public health. Notably, the United States, many European countries, and Japan have approved the use of smallpox vaccines for Mpox prevention and emergency vaccination post-exposure, based on their cross-protection efficacy. In recent years, virology research has broadened its scope to include investigations into various novel vaccine approaches, such as nucleic acid-based vaccines, protein subunit vaccines, and epitope peptide vaccines, and other related methodologies. This review offers a thorough examination of the current global landscape of Mpox prevalence, delves into the advancements in Mpox vaccine development, and highlights the progress achieved in Mpox vaccine research, serving as a valuable resource and providing technical insights essential for the effective prevention and control of Mpox.
Humans ; Vaccine Development ; Smallpox Vaccine ; Smallpox/epidemiology* ; Mpox, Monkeypox

Ketamine,an antagonist of the glutamate N-methyl-D-aspartate(NMDA)receptor,is cur-rently one of the most widely abused psychoactive substances.Prolonged abuse can result in damages to various systems in the body,making it crucial to investigate the regulatory mechanism of ketamine addic-tion and screening related biomarkers.In this study,zebrafish embryos/larvae were initially exposed a-cutely to ketamine.Then,a ketamine addiction model was established in 6-month-old zebrafish through conditioned place preference(CPP)experiments.The zebrafish brain transcriptome was analyzed using RNA-seq,while qPCR and Western blotting were employed to detect the expression of key genes.Results revealed significant reductions in the spontaneous tail coiling,embryo hatching rate,and survival rate of zebrafish embryos in the ketamine-treated group compared to the control group.The distance moved also decreased significantly,from 1904.2 mm in the control group to 319.0 mm in the high dose of ketamine group(300 μmol/L).Conditional positional preference experiments demonstrated that the control ze-brafish did not exhibit significant changes in activity in the CPP tank.In contrast,the ketamine-treated group increased their activity time in the light zone of the tank from 385.2 s before training to 706.4 s af-ter training,representing a 26.8％increase(***P＜0.001).This suggests a preference for ketamine stimulation in zebrafish.KEGG analysis indicated enrichment of differentially expressed genes in the neu-roactive ligand-receptor interaction pathway in the ketamine-treated samples.GSEA analysis further re-veals a significant upregulation of the glutamatergic synapse pathway(NES=1.5).In addition,compared with the control group,the mRNA levels of Grin2b and Gria2 in the ketamine group increased by 4.6 and 1.4 times,respectively,while the protein levels increased by 2.0 and 1.4 times,respectively.These findings suggest that ketamine can induce addiction in zebrafish,potentially through upregulation of the glutamatergic synaptic pathway.

Objective:To investigate the application value of ultrasound technology in transurethral enucleation and resection of the prostate(TUERP).Methods:This study included 78 BPH patients admitted in our hospital from June 2021 to June 2023,aged 70.68±8.63 years and with the indication of surgery.We randomly divided them into two groups to receive TUERP(the control group,n=39)and ultrasound-assisted TUERP(the US-TUERP group,n=39).We statistically analyzed and compared the rele-vant parameters obtained before and after operation between the two groups.Results:No statistically significant differences were ob-served in the operation time and bladder irrigation time between the two groups(P>0.05).More glandular tissues were removed but less intraoperative bleeding and fewer perioperative complications occurred in the US-TUERP group than in the control.Compared with the baseline,IPSS,postvoid residual urine volume(PVR),quality of life score(QOL)and maximum urinary flow rate(Qmax)were significantly improved in both groups at 1 and 3 months after surgery,even more significantly in the US-TUERP than in the control group(P<0.05).Conclusion:US-TUERP helps achieve complete resection of the hyperplastic prostatic tissue along the surgical capsule at the anatomical level,with a higher safety,fewer perioperative complications,and better therapeutic effects.

Objective:To evaluate the safety and efficiency of China-made Toumai Robot-assisted laparoscopic radical prosta-tectomy(LRP).Methods:This study included 40 cases of PCa treated from January 2023 to May 2023 by robot-assisted LRP with preservation of the bladder neck and maximal functional urethral length,15 cases with the assistance of Toumai Robot(the TMR group)and the other 25 with the assistance of da Vinci Robot as controls(the DVR group).We recorded the docking time,laparo-scopic surgery time,vesico-urethral anastomosis time,intraoperative blood loss and postoperative urinary continence,and compared them between the two groups.Results:Operations were successfully completed in all the cases.No statistically significant differ-ences were observed between the TMR and DVR groups in the docking time(6 min vs 5 min,P＞0.05)or intraoperative blood loss(200 ml vs 150 ml,P＞0.05).The TMR group,compared with the DVR group,showed a significantly longer median laparoscopic surgery time(146 min vs 130 min,P＜0.05)and median vesico-urethral anastomosis time(19 min vs 16 min,P＜0.05).There were no statistically significant differences between the TMR and DVR groups in the rates of urinary continence recovery immediately af-ter surgery(60.0％[9/15]vs 64.0％[16/25],P＞0.05)or at 1 month(80.0％[12/15])vs(76.0％[19/25],P＞0.05),3 months(93.3％[14/15])vs(92.0％[23/25],P＞0.05)and 6 months postoperatively(100％[15/15])vs(96％[24/25],P＞0.05).Conclusion:China-made Toumai? Robot surgical system is safe and reliable for laparoscopic radical prosta-tectomy,with satisfactory postoperative recovery of urinary continence.

Objective: To analyze and compare therapy responses, outcomes, and incidence of severe hematologic adverse events of flumatinib and imatinib in patients newly diagnosed with chronic phase chronic myeloid leukemia (CML) . Methods: Data of patients with chronic phase CML diagnosed between January 2006 and November 2022 from 76 centers, aged ≥18 years, and received initial flumatinib or imatinib therapy within 6 months after diagnosis in China were retrospectively interrogated. Propensity score matching (PSM) analysis was performed to reduce the bias of the initial TKI selection, and the therapy responses and outcomes of patients receiving initial flumatinib or imatinib therapy were compared. Results: A total of 4 833 adult patients with CML receiving initial imatinib (n=4 380) or flumatinib (n=453) therapy were included in the study. In the imatinib cohort, the median follow-up time was 54 [interquartile range (IQR), 31-85] months, and the 7-year cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) were 95.2%, 88.4%, 78.3%, and 63.0%, respectively. The 7-year FFS, PFS, and OS rates were 71.8%, 93.0%, and 96.9%, respectively. With the median follow-up of 18 (IQR, 13-25) months in the flumatinib cohort, the 2-year cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) were 95.4%, 86.5%, 58.4%, and 46.6%, respectively. The 2-year FFS, PFS, and OS rates were 80.1%, 95.0%, and 99.5%, respectively. The PSM analysis indicated that patients receiving initial flumatinib therapy had significantly higher cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) and higher probabilities of FFS than those receiving the initial imatinib therapy (all P<0.001), whereas the PFS (P=0.230) and OS (P=0.268) were comparable between the two cohorts. The incidence of severe hematologic adverse events (grade≥Ⅲ) was comparable in the two cohorts. Conclusion: Patients receiving initial flumatinib therapy had higher cumulative incidences of therapy responses and higher probability of FFS than those receiving initial imatinib therapy, whereas the incidence of severe hematologic adverse events was comparable between the two cohorts.
Adult ; Humans ; Adolescent ; Imatinib Mesylate/adverse effects* ; Incidence ; Antineoplastic Agents/adverse effects* ; Retrospective Studies ; Pyrimidines/adverse effects* ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy* ; Treatment Outcome ; Benzamides/adverse effects* ; Leukemia, Myeloid, Chronic-Phase/drug therapy* ; Aminopyridines/therapeutic use* ; Protein Kinase Inhibitors/therapeutic use*

ObjectiveTo reveal the medication rules of the clinical prescriptions containing Citri Sarcodactylis Fructus， and to provide a basis for the modern clinical application of Citri Sarcodactylis Fructus， the development of health products and the research and development of new drugs. MethodThe clinical prescriptions containing Citri Sarcodactylis Fructus were retrieved from CNKI， Wanfang Data， and VIP， and then a basic database of prescriptions was established via the traditional Chinese medicine inheritance auxiliary platform （V2.5）， IBM SPSS V20， and Excel （Microsoft Office 2016）. The frequency and association rules of the medicines in prescriptions （compatible medicines） and the corresponding syndromes were then mined. ResultThe prescriptions were screened according to the inclusion and exclusion criteria. A total of 458 clinical prescriptions containing Citri Sarcodactylis Fructus were collected， involving 388 Chinese medicines， and the total frequency of medicines reached 6 199. The core compatible medicines （frequency > 130） of Citri Sarcodactylis Fructus included Poria （frequency of 222）， Atractylodis Macrocephalae Rhizoma （217）， Paeoniae Radix Alba （196）， Bupleuri Radix （159）， and Citri Reticulatae Pericarpium （142）. The Citri Sarcodactylis Fructus-compatible medicines with frequency > 49 were selected for further analysis， which included 34 medicines with the cumulative frequency of 3 131 （50.51% of the total frequency）. These medicines mainly have the functions of tonifying Qi， invigorating Qi， tonifying blood， alleviating edema and promoting urination， promoting digestion， and activating blood and relieving pain. They are mainly warm， cold， or mild-natured， taste bitter， sweet， or acrid， and have the tropism in the spleen， liver， stomach， or lung meridians. The association rule analysis demonstrated that 14 medicine combinations were commonly used， and the core combinations were Poria-Citri Sarcodactylis Fructus， Atractylodis Macrocephalae Rhizoma-Citri Sarcodactylis Fructus， Paeoniae Radix Alba-Citri Sarcodactylis Fructus， Bupleuri Radix-Citri Sarcodactylis Fructus， Atractylodis Macrocephalae Rhizoma-Poria-Citri Sarcodactylis Fructus， and Citri Reticulatae Pericarpium-Citri Sarcodactylis Fructus. The clinical prescriptions containing Citri Sarcodactylis Fructus were mainly used to treat 52 diseases corresponding to 11 types of traditional Chinese medicine （TCM） syndromes. Three representative syndrome types， including spleen and stomach syndromes， Qi-blood-body fluid syndromes， and gynecological syndromes were selected for further association rule analysis. In the treatment of spleen and stomach syndromes， the core compatible drugs were Atractylodis Macrocephalae Rhizoma， Poria， Paeoniae Radix Alba， Bupleuri Radix， Citri Reticulatae Pericarpium， and Pinelliae Ehizoma， which， together with Citri Sarcodactylis Fructus， formed 25 commonly used medicine combinations （16 combinations composed of 2 medicines and 9 combinations composed of 3 medicines）. In the treatment of Qi-blood-body fluid syndromes， the core compatible drugs were Poria， Paeoniae Radix Alba， Atractylodis Macrocephalae Rhizoma， Astragali Radix， Hordei Fructus Germinatus， and Bupleuri Radix， which， together with Citri Sarcodactylis Fructus， formed 23 common medicine combinations （17 combinations composed of 2 medicines， 5 combinations composed of 3 medicines， and 1 combination composed of 4 medicines）. In the treatment of gynecological syndromes， the core compatible medicines were Atractylodis Macrocephalae Rhizoma， Paeoniae Radix Alba， Angelicae Sinensis Radix， Astragali Radix， Cyperi Rhizoma， and Poria， which constituted 25 common medicine combinations （15 combinations composed of 2 medicines and 10 combinations composed of 3 medicines）. ConclusionWe employed the traditional Chinese medicine（TCM） inheritance auxiliary platform to explore the compatibility of Citri Sarcodactylis Fructus-containing clinical prescriptions and the corresponding TCM syndromes， which intuitively showcased the medication rules of Citri Sarcodactylis Fructus. Specifically， Citri Sarcodactylis Fructus was mainly combined with the medicines for tonifying Qi， invigorating Qi， tonifying blood， alleviating edema and promoting urination， promoting digestion， and activating blood and relieving pain to treat different TCM syndromes. While soothing liver， regulating Qi， harmonizing stomach， and relieving pain， the combinations tonify and activate blood， invigorate spleen， and resolve dampness. The findings are of great significance to the rational application of Citri Sarcodactylis Fructus， the development of health food， and the research of new drugs and will bolster the development of Chinese medicine industry.

Aim To explore the effeets of Salvianolie aeirl A (SAA) on platelet recruitment, activation and neutrophils in heart of myocardial infarction ( Ml ) mice.Methods C57BL/6 mice were randomly divid¬ed into: Sham operation group.Ml model group, SAA (5, 10 mg • kg 1 ) group, tirofiban (Tirofiban, 0.87 mg • kg ' ) group, using tail vein injection for 3 d.Echocardiography and HE staining were used to detect mouse heart function and infarct area; 1HC, FCS, ELISA, Western blot and other methods were used to explore the inhibitory effect of SAA on platelet and neutrophil activation.Results Compared with Ml group, SAA could improve the cardiac function and cardiac physiology changes of Ml mice, reduce the ex¬pression of CD42c in myocardial tissue and CD62p in peripheral blood without affecting tail bleeding time, reduce ADP-induced platelet activation and increase p- VASP/VASP ratio, reduce the ratio of p-PI3K/PI3K and p-AKT/AKT, reduce the expression of CD45, Ly6G, CXCL1 and CXCL2 in myocardial tissue, re¬duce the expression of complement component C3aR in myocardial tissue, and reduce C3a-induced NE and MPO, MMP9, LF level.Conclusions SAA has an anti-platelet activation effect by inhibiting the PI3K/ AKT and VASP pathways and an anti-neutrophil acti¬vation effect by inhibiting the expression of C3aR and C3a.

Objective To investigate the epidemiology of echinococcosis in Serthar County, Sichuan Province, so as to provide insights into optimization of echinococcosis control measures. Methods The prevalence of human echinococcosis was surveyed among permanent residents living in Serthar County at ages of over 2 years from 2016 to 2019, and the prevalence of Echinococcus infections was surveyed in owned dogs, yaks and rodents in 2019. The epidemiological features of echinococcosis in humans and animals were descriptively analyzed. Results The overall prevalence of human echinococcosis was 3.72% (1 613/43 362) in Serthar County from 2016 to 2019, and the prevalence rates of cystic echinococcosis, alveolar echinococcosis and mixed infections of cystic echinococcosis and alveolar echinococcosis were 1.72% (745/43 362), 1.98% (860/43 362) and 0.02% (8/43 362), respectively. The prevalence of human echinococcosis was higher in pastoral areas (4.13%, 1 577/38 149) than in semi-agricultural and semi-pastoral areas (0.69%, 36/5 213) (χ² = 151.82, P < 0.05); however, there was no significant difference in the prevalence between men (3.76%, 819/21 787) and women (3.68%, 794/21 575) (χ² = 0.19, P > 0.05). Cystic echinococcosis was the predominant type in students with echinococcosis (93.78%, 422/450), while alveolar echinococcosis was the predominant type in herders with echinococcosis (72.16%, 801/1 110). There was a significant difference in the constituent ratio of echinococcosis types between students and herders (χ² = 588.57, P < 0.05). In addition, higher prevalence of echinococcosis was detected in nomadic populations (4.58%, 1 008/22 021) than in community-dwelling populations (2.83%, 605/21 341) (χ² = 91.88, P < 0.05). The Echinococcus copro-antigen-positive rate was 0.19% (4/2 157) in owned dogs, and the detection rate of echinococcosis was 8.00% (16/200) in yaks and 3.10% (31/1 000) in rodents in 2019. Conclusions Echinococcosis is highly prevalent in Serthar County, Sichuan Province. Sustained management of source of Echinococcus infections, improved treatment of echinococcosis patients and timely health education for nomadic populations are recommended.

OBJECTIVE: To analyze clinical effectiveness of myelodysplastic syndrome (MDS) patients treated by allogeneic hematopoietic stem cell transplantation (allo-HSCT), and to investigate new therapy strategy for the treatment of relapse after allo-HSCT. METHODS: 72 MDS patients treated by HSCT in our hospital from April 2013 to November 2019 were enrolled and analyzed retrospectively. The effect of allo-HSCT was summarized. The risk factors affecting the survival and relapse of the patients were investigated. RESULTS: Among 72 patients, the median follow up was 37(12-111) months. 57 patients survived（79.2%），while 15 patients died（20.8%）. The 5-year overall survival (OS) rate and 5-year disease-free survival (DFS) rate were 76.6% and 62.3%, respectively. IPSS-R, TP53 mutation and chronic graft versus-host-disease (cGVHD) were the risk factors affecting the OS of the MDS patients after treated by allo-HSCT. IPSS-R, TP53 mutation and Ⅲ-Ⅳ° acute graft versus-host-disease (aGVHD) were the risk factors affecting the DFS of the MDS patients after treated by allo-HSCT. After transplanted, 19 patients (26.4%) emerged aGVHD, and 5 patients (6.9%) emerged Ⅲ-Ⅳ° aGVHD, 25 patients (34.7%) emerged cGVHD, while 4 patients (5.6%) emerged extensive cGVHD. 17 patients (23.3%) relapsed, and the 5-year cumulative incidence of relapse (CIR) rate was 27.5%. IPSS-R, TP53 mutation and cGVHD were the risk factors affecting the relapse of the patients. The median survival time after relapse was 9 months. There were 7 out of 17 relapsed patients survived without disease, while 10 patients died. The OS rate of patients treated with maintained hypomethylation agents(HMA) combined with G-CSF mobilized donor lymphocyte infusion (DLI) was significantly higher than the patients without HMA (80.0% vs 10.0%, P=0.002). CONCLUSION Allo-HSCT is an effective therapy for intermediate and high risk MDS patients. But relapse after HSCT is still a major problem that affecting the survival of the patients. Maintenance treatment of HMA combined with DLI may improve the long-time survival of MDS patients with relapsed after treated by allo-HSCT.
Graft vs Host Disease ; Hematopoietic Stem Cell Transplantation ; Humans ; Myelodysplastic Syndromes ; Retrospective Studies ; Treatment Outcome