Objective: To investigate the expression and functional role of FK506 binding protein 10 (FKBP10) in oral squamous cell carcinoma (OSCC), and to provide a research basis for the estimated prognosis and targeted therapy of OSCC. Methods: A total of 284 OSCC samples and 19 normal samples were selected from the Cancer Genome Atlas (TCGA) database, and diagnostic analysis was performed to determine mRNA expression. Survival analysis for FKBP10 and OSCC was conducted on a gene expression profile interaction analysis website. Real-time fluorescence quantitative PCR and Western Blot were used to detect the mRNA and protein expression of FKBP10 in four OSCC cell lines and SAS and SCC9 cells transfected with siRNA. The cell proliferation ability of FKBP10-silenced cells was detected using the CCK8 method, and the cell cycle distribution and apoptosis were detected by flow cytometry. Cell migration and invasion ability were detected through wound healing and invasion experiments. The expression changes of total protein and phosphatidylinositol 3-kinase (PI3K)-serine/threonine kinase (AKT) after FKBP10 silencing were analyzed by proteomics and Western Blot. Results: According to the analysis of gene expression levels, the mRNA expression level of FKBP10 in OSCC was significantly higher than that in normal tissues (P < 0.001). In terms of diagnosis, the expression level of FKBP10 has unique diagnostic value for OSCC (P < 0.05). The survival analysis of FKBP10 and OSCC showed that a high expression of FKBP10 led to a decrease in patient survival and poor prognosis (P < 0.05). The expression of FKBP10 mRNA and protein in OSCC cell lines was higher than that in normal oral keratinocytes (P < 0.001). Silencing FKBP10 can reduce the proliferation, invasion, and migration ability of SAS and SCC9 (P < 0.001), and also block their cell cycle in the G0/G1 phase (P < 0.001), with a significant increase in apoptosis (P < 0.05). Protein mass spectrometry and Western blot analysis revealed that FKBP10 silencing significantly downregulated the expression of multiple proteins in the RAP1 signaling pathway, mainly RAP guanine nucleotide exchange factor 1 (RAPGEF1) (P < 0.05) and the phosphorylation of PI3K-AKT proteins (P < 0.05). Conclusion FKBP10 is highly expressed in OSCC, leading to poor prognosis for patients. Downregulated FKBP10 expression can inhibit the proliferation, migration, and invasion ability of OSCC cells, hinder cell cycle progression, and promote apoptosis via the RAP1-PI3K-AKT axis. FKBP10 is a potential therapeutic target and prognostic biomarker for OSCC.

ObjectivesTo analyze the trends in mortality and disease burden of colorectal cancer (CRC) among the registered residents in Danyang City, Jiangsu Province, from 2013 to 2023, and to provide a scientific basis for developing CRC prevention and control strategies. MethodsMortality surveillance data on CRC among the registered residents in Danyang City from 2013 to 2023 were collected and analyzed. Crude mortality rate (CMR), age-standardized mortality rate (ASMR), years of life lost (YLL) due to premature death, and YLL rate were calculated. The annual percentage change (APC) and average annual percent change (AAPC) of CMR, ASMR and YLL rate were calculated with Joinpoint Regression Program 4.9.0.1. ResultsA total of 1 920 deaths from colorectal cancer were recorded in Danyang City during 2013‒2023, with an average annual CMR of 21.75/100 000, which showed an upward trend (APC=6.47%, 95%CI: 4.21%‒8.79%, P<0.001), with higher CMR observed in males than that in females. The overall ASMR by Chinese standard population was 12.10/100 000, with no obvious temporal trends (APC=1.37%, P=0.364). ASMR increased with age, particularly after 45 years. The total YLL due to CRC was 34 711 person-years, with an average YLL rate of 3.93‰. The YLL rate showed a significant upward trend from 2013 to 2023 (APC=4.96%, 95%CI: 4.08%‒18.16%, P<0.001) in Danyang City. ConclusionThe mortality rate of colorectal cancer in Danyang City is relatively high and has shown a rising trend, resulting in an increasing disease burden on the residents year by year. Continued efforts to strengthen CRC prevention and control are needed, particularly targeting males and the elderly population.

Objective To investigate the genetic characteristics of the VP1 region of Coxsackievirus A10 (CVA10) in Yunnan Province. Methods Fecal samples of suspected hand, foot and mouth disease (HFMD) were subjected to real-time fluorescent quantitative PCR for detection of enterovirus CVA10. Positive samples were subjected to VP1 gene sequence amplification and Sanger sequencing. Sequence splicing was performed with DNAstar7.1 Seqman software, and nucleotide sequence and amino acid site analysis were performed using Mega 6.0 software. Results The sequencing of VP1 gene of CVA10 obtained a sequence of 894 nucleotides, encoding 298 amino acids. Compared with the original strain, there were mainly three active amino acid mutation regions, 13-33, 141-142, and 283-285. The nucleotide difference rate between the Yunnan isolates and the reference strain ranged from 16.92% to 30.90%, and the amino acid difference rate ranged from 2.58% to 4.00%. C1 and C2 group nucleotide difference was 10.58%, and the amino acid difference rate was 1.80%. The VP1 150-176 region exhibited highly conserved characteristics. Six CVA10 strains and Sichuan strain MW178898 belonged to the C1 group of the C genotype. The other 14 CVA10 strains belonged to the C2 group. Conclusion VP1 gene mutation is active and CVA10 is an important pathogen of HFMD in Yunnan. C2 genotype of CVA10 is dominant in this study, and C1 and C2 have co-circulated in Yunnan. It is necessary to strengthen monitoring and develop multivalent vaccines containing CVA10 epidemic genotype.

Cemental tear is a rare and indetectable condition unless obvious clinical signs present with the involvement of surrounding periodontal and periapical tissues. Due to its clinical manifestations similar to common dental issues, such as vertical root fracture, primary endodontic diseases, and periodontal diseases, as well as the low awareness of cemental tear for clinicians, misdiagnosis often occurs. The critical principle for cemental tear treatment is to remove torn fragments, and overlooking fragments leads to futile therapy, which could deteriorate the conditions of the affected teeth. Therefore, accurate diagnosis and subsequent appropriate interventions are vital for managing cemental tear. Novel diagnostic tools, including cone-beam computed tomography (CBCT), microscopes, and enamel matrix derivatives, have improved early detection and management, enhancing tooth retention. The implementation of standardized diagnostic criteria and treatment protocols, combined with improved clinical awareness among dental professionals, serves to mitigate risks of diagnostic errors and suboptimal therapeutic interventions. This expert consensus reviewed the epidemiology, pathogenesis, potential predisposing factors, clinical manifestations, diagnosis, differential diagnosis, treatment, and prognosis of cemental tear, aiming to provide a clinical guideline and facilitate clinicians to have a better understanding of cemental tear.
Humans ; Dental Cementum/injuries* ; Consensus ; Diagnosis, Differential ; Cone-Beam Computed Tomography ; Tooth Fractures/therapy*

Objective : To investigate the effect and mechanism of sex-determining region Y-box transcription factor 4(SOX4) on autophagy in small cell lung cancer(SCLC) cells. Methods : Human SCLC cell line NCI-H446 was transfected with small interfering RNA(siRNA) to knockdown SOX4. RT-qPCR and Western blot were used to verify the transfection efficiency. NCI-H446 cells were divided into control group, si-SOX4 group, si-SOX4+oe-Beclin1 group and oe-Beclin1 group. Western blot analysis was performed to detect the ratio of microtubule-associated protein 1 light chain 3(LC3)-Ⅱ/LC3-Ⅰ expression and the expression of Beclin1 and p62 in different groups of cells. The transcriptional regulation of Beclin1 by SOX4 was detected by dual luciferase reporter assay and chromatin immunoprecipitation PCR(ChIP-PCR) assay. CCK-8 assay was used to detect the proliferation ability of NCI-H446 cells in different groups. Flow cytometry was used to detect the apoptosis rate of NCI-H446 cells in different groups. Transwell assay was performed to determine the cell migration and invasion ability in different groups. Results: Compared with the control group or the si-NC group, the relative mRNA and protein expression level of SOX4 in si-SOX4 group were down-regulated(P<0.05), and the ratio of LC3-Ⅱ/LC3-Ⅰ protein expression and the relative protein expression level of Beclin1 in si-SOX4 group decreased(P<0.05), the relative protein expression of p62 increased(P<0.05). The relative luciferase activity of Beclin1 WT in the si-SOX4 group was lower than that in the si-NC group(P<0.05); the relative enrichment of Beclin1 promoter in the Anti-SOX4 group was higher than that in the Anti-Ig G group( P<0. 05). Compared with control group,cell proliferation activity decreased,cell apoptosis rate increased,migration number and invasion number decreased in si-SOX4 group( P<0. 05). Compared with the si-SOX4 group,the ratio of LC3-Ⅱ/LC3-Ⅰ protein expression and the relative protein expression of Beclin1 increased in si-SOX4 + oe-Beclin1 group,while the relative protein expression of p62 decreased,cell proliferation activity increased,apoptosis rate decreased,migration number and invasion number increased( P<0. 05). Conclusion Down-regulation of SOX4 can inhibit autophagy,decrease proliferation activity of NCI-H446 cells,and inhibit cell migration and invasion by inhibiting Beclin1 expression.

Objective:To explore the effects of Qingre Qudu Decoction for fumigation combined with three-gap drainage on wound healing and serum inflammatory factors in patients with acute perianal abscess.Methods:Randomized controlled trial was conducted. A total of 117 patients with acute perianal abscess in the hospital were enrolled as the observation objects between August 2022 and May 2024. According to random number table method, they were divided into observation group (59 cases) and control group (58 cases). Both groups received three-gap drainage therapy. On basis of three-gap drainage, control group was given potassium permanganate, while observation group was given Qingre Qudu Decoction for fumigation. All patients were treated for 14 d. The growth of granulation tissue and wound secretions before and after treatment was evaluated. VAS scale was used to evaluate the degree of incision pain, and Wexner score was used to assess incontinence; ELISA was used to detect serum activator A (ACTA), immunoturbidimetry was used to detect serum CRP, and radioimmunoassay was used to detect serum IL-6 levels. The occurrence of complications and abscess recurrence during treatment was recorded, and clinical efficacy was evaluated.Results:The total effective rate of the observation group was 96.61% (57/59), while that of the control group was 82.76% (48/58), with statistical significance ( χ2=6.10, P=0.014). After treatment, scores of granulation tissue growth and wound secretions in observation group, and scores of VAS and Wexner incontinence in observation group were lower than those in the control group ( t=9.66, 5.00, 7.98, 3.65, P<0.001), and wound healing time was shorter than that in control group ( t=8.41, P<0.001). After treatment, levels of serum ACTA, CRP and IL-6 in observation group were lower than those in control group ( t=15.30, 2.08, 19.34, P<0.01 or P<0.05). The incidence of postoperative complications in the observation group was 6.78% (4/59), while in the control group it was 27.59% (16/58), with statistical significance ( χ2=8.93, P=0.003). Conclusion:Qingre Qudu Decoction for fumigation combined with three-gap drainage can relieve postoperative incision pain, inhibit inflammatory response, accelerate the recovery of wound and promote the recovery of anal function and improve clinical efficacy.

Objective To investigate the therapeutic mechanism of Shen Wu Yizhi Capsule in the treatment of post-stroke cognitive impairment(PSCI)by using network pharmacology methods and clinical trial validation.Methods A prospective trial was carried out in 90 cases of patients with PSCI admitted to Taihe Traditional Chinese Medicine Hospital Affiliated to Anhui University of Chinese Medicine from August 2022 to February 2024.The patients were randomly divided into the control group and the trial group by random number table method,with 45 cases in each group.The control group was treated with conventional treatment for PSCI,and the trial group was treated with Shen Wu Yizhi Capsule orally on the basis of treatment for the control group.The treatment course for the two groups covered 28 days.The changes of Mini-Mental State Examination(MMSE)score,Montreal Cognitive Assessment(MoCA)score,and the serum levels of inflammatory factors such as tumor necrosis factor α(TNF-α)and interleukin 6(IL-6)in the patients of the two groups were observed before and after treatment.Moreover,the incidences of adverse events in the two groups were recorded,thus to evaluate the safety of the treatment regimens in the two groups.And then the network pharmacological research was performed.TCMSP and literature review were used to obtain the active ingredients of Shen Wu Yizhi Capsule,GeneCards and other databases were used to obtain the PSCI disease targets,and the common targets were inputted into the STRING database to construct the PPI network.Cytoscape 3.9.0 was used to construct the network diagram of Shen Wu Yizhi Capsule-PSCI-targets,DAVID was used to perform GO and KEGG pathway enrichment analysis,and then molecular docking was used to verify the binding activity.Results(1)The results of clinical trial showed that after 28 days of treatment,the MMSE and MoCA scores of patients in the two groups were increased compared with those before treatment(P<0.05),and the increase of the scores in the trial group was significantly superior to that in the control group(P<0.05).The serum levels of TNF-α and IL-6 were decreased compared with those before treatment(P<0.05),and the decrease in the trial group was significantly superior to that in the control group(P<0.05).During the trial,both groups of patients did not show obvious adverse reactions,with high safety.(2)The network pharmacological research of Shen Wu Yizhi Capsule yielded 92 active ingredients,803 targets,5 209 disease targets and 556 intersection targets.The core targets were AKT1,TNF,IL-6,TP53 and IL-1B,and the key compounds were deoxyharringtonine,senkyunone and genkwanin.The GO enrichment analysis obtained 1 812 GO entries,of which 154 entries were related with cellular component(CC),1 332 entries were related with biological process(BP),and 326 entries were related with molecular function(MF).The KEGG pathway enrichment analysis yielded 195 signaling pathways.The molecular docking results showed that the key compounds of Shen Wu Yizhi Capsule had good binding activities with the core targets.Conclusion The clinical efficacy of Shen Wu Yizhi Capsule in the treatment of PSCI is remarkable,and its therapeutic mechanism is probably related with multiple components through the signaling pathways such as AKT1,TNF,and IL-6.The results will provide reference for the in-depth study of Shen Wu Yizhi Capsule.

Objective To observe the effects of Qigui Buxue Decoction combined with timed press-needle therapy on myelosuppression and cancer-related fatigue in chemotherapy patients with non-small cell lung cancer(NSCLC)of lung-spleen qi deficiency type.Methods A total of 124 NSCLC patients with lung-spleen qi deficiency type admitted to the Department of Radiotherapy and Chemotherapy at Cangzhou Integrated Traditional Chinese and Western Medicine Hospital in Hebei Province from January 2022 to June 2024 were selected as the study subjects.The patients were randomly divided into an observation group and a control group using a random number table,with 62 cases in each group.Both groups received platinum-based two-drug combination chemotherapy.The control group received timed press-needle therapy in addition to chemotherapy,while the observation group received Qigui Buxue Decoction in addition to the control group's treatment.The treatment course was 3 weeks,with a total of 2 courses.After 2 courses of treatment,changes in blood routine,lymphocyte subsets(CD3+,CD4+,CD8+,NK cells),CD4+/CD8+ratio,and the incidence of myelosuppression were observed.Changes in Piper Fatigue Scale and Karnofsky Performance Scale(KPS)scores before and after treatment were compared between the two groups.Results(1)After treatment,the white blood cell count in the observation group significantly improved(P＜0.05),and the observation group showed significantly better improvement in white blood cell count compared to the control group,with a statistically significant difference(P＜0.05).(2)After treatment,the levels of CD3+,CD4+,CD4+/CD8+,and NK cells in both groups significantly improved(P＜0.05),and the observation group showed significantly better improvement in these levels compared to the control group,with a statistically significant difference(P＜0.05).(3)The incidence of myelosuppression in the observation group was 58.06%(36/62),while it was 77.42%(48/62)in the control group.The incidence of myelosuppression in the observation group was significantly lower than that in the control group,with a statistically significant difference(P＜0.05).(4)After treatment,the Piper Fatigue Scale scores,including behavioral,emotional,physical,and total scores,significantly improved in both groups(P＜0.05),and the observation group showed significantly better improvement in these scores compared to the control group,with a statistically significant difference(P＜0.05).The cognitive scores of the Piper Fatigue Scale showed slight improvement in both groups,but there was no statistically significant difference compared to before treatment(P＞0.05).(5)After treatment,the KPS scores and TCM syndrome scores significantly improved in both groups(P＜0.05),and the observation group showed significantly better improvement in these scores compared to the control group,with a statistically significant difference(P＜0.05).Conclusion Qigui Buxue Decoction combined with timed press-needle therapy can effectively improve myelosuppression,enhance immune function,and alleviate cancer-related fatigue in NSCLC patients with lung-spleen qi deficiency type after chemotherapy,thereby improving their quality of life.This approach is worthy of clinical promotion.

Objective To investigate the effects of dienogest on pain relief and inflammation in endometriosis(EMs),as well as its impact on the brain-derived neurotrophic factor(BDNF)/tropo-myosin receptor kinase B(TrkB)and nuclear factor kappa-B(NF-κB)/NOD-like receptor protein 3(NLRP3)inflammatory pathways.Methods An allograft method was used to establish an EMs rat model.The rats were randomly divided into sham-operated group(n=16),model group(n=16),low-dose dienogest group(n=16),medium-dose dienogest group(n=16)and high-dose dienogest group(n=16).After 7 days of treatment,the implantation volume and writhing response frequency were recorded.Enzyme-linked immunosorbent assay(ELISA),reverse transcription-polymerase chain reaction and Western blotting were employed to measure the expression levels of vascular endothelial growth factor(VEGF),inducible nitric oxide synthase(iNOS),interleukin(IL)-6,IL-1β and tumor necrosis factor(TNF)-α in the EMs rat models.Serum levels of BDNF,TrkB,NF-κB and NLRP3 were detected.Results Compared with model group,dinorgestrel significantly reduced ectopic endo-metrial volume and torsion response of EMs(P＜0.05).Compared with model group,dinorgestrel significantly decreased the expression of VEGF,iNOS,IL6,IL-1 β and TNF-α in EMs model(P＜0.05).In addition,compared with model group,dienogest significantly decreased the expressions of BDNF,TrkB,NF-κB and NLRP3 in ectopic endometrium(P＜0.05).Conclusion Dinorgestrel can relieve EMS-related dysmenorrhea and inflammation,and its mechanism of action may be partly mediated by BDNF/TrkB pathway and NF-κB/NLRP3 pathway.

Objective:To investigate the effect of insulin-like growth factor 1 (IGF-1) on acute lung injury in septic mice and its underlying molecular mechanism.Methods:Twenty SPF male C57BL/6J mice aged 6-8 weeks were randomly (random number) divided into the sham-operated group, sham-operated + IGF-1 group, sepsis group and sepsis + IGF-1 group, with 5 mice in each group. IGF-1 [60 μg/(kg·d)] was injected via the tail vein for 3 consecutive days in the sham-operated + IGF-1 group and sepsis + IGF-1 group, and mice in the sham-operated group and sepsis group were injected with an equal volume of saline. The tissue of the upper lobe of the right lung was taken to calculate the wet-to-dry ratio, and the upper lobe of the left lung was subjected to HE staining to analyze pathological changes and evaluate lung injury. The levels of interleukin (IL)-6 and IL-1β in the bronchoalveolar lavage fluid (BALF) and serum of mice were detected by ELISA. The expression of p-PI3K, PI3K, p-AKT and AKT in lung tissues was determined via Western blotting. The quantitative data with a normal distribution and homogeneity of variance were compared between the two groups by two independent sample t test. Results:Lung volume was reduced in the sepsis group than in the sham-operated group, obvious surface congestion, dark red color, large bruises and hemorrhagic foci were observed under the pericardium, and the wet-to-dry ratio was significantly elevated ( P<0.05). Compared with the sepsis group, the sepsis + IGF-1 group had slightly increased lung volume, less congestion, darker red color, fewer bruises and hemorrhagic foci, and a lower wet-to-dry ratio ( P<0.05). There was no significant change in lung tissue morphology in the sham-operated + IGF-1 group compared with the sham-operated group. HE staining and lung histopathological scores showed that lung tissue was significantly damaged in the sepsis group than the sham-operated group ( P<0.001), and the pathological score of lung tissue was less damaged in the sepsis + IGF-1 group compared with the sepsis group ( P<0.01). The ELISA results demonstrated that the serum levels of IL-6 and IL-1β were markedly decreased in the sepsis + IGF-1 group than in the sepsis group [(26.22±1.60) pg/mL vs. (45.61±7.85) pg/mL, P<0.05; (87.99±11.80) pg/mL vs. (181.26±10.11) pg/mL, P<0.001]. Moreover, the IL-6 and IL-1β contents in the BALF of the sepsis + IGF-1 group were notably lower than those in the BALF of the sepsis group [(7.67±0.42) pg/mL vs. (20.25±0.43) pg/mL, P<0.001; (17.00±6.08) pg/mL vs. (108.61±5.18), pg/mL P <0.001]. Western blot analysis revealed that the expression of p-PI3K, PI3K, p-AKT and AKT in the lung tissues of mice in the sepsis+IGF-1 group were markedly lower than that in the sepsis group [(0.71±0.05) vs. (1.21±0.09), P<0.05; (0.57±0.08) vs. (1.24±0.22), P<0.01; (0.29±0.07) vs. (1.10±0.04), P<0.001; (0.65±0.17) vs. (1.19±0.07), P<0.01]. Conclusion:IGF-1 ameliorates sepsis-induced acute lung injury in mice, and its protective effect may be achieved by inhibiting the PI3K/AKT pathway.