AIM:By investigating the current state of online learning environments in medical education and students' academic emotions, this study aims to further understand the association between online learning environments and academic emotions, thereby providing insights for optimizing the online learning environment in medical education. DESIGN:A cross-sectional study. SETTINGS AND PARTICIPANTS:The study employed a convenience sampling method to select participants from a sample of 317 medical school students at a university in China. METHODS:The study was conducted from September to November 2023. Data was collected using General Information Questionnaire, Online Learning Environment Assessment Scale, and College Students' General Academic Emotions Questionnaire. Pearson's correlation coefficient was used to examine the association between the online learning environment and academic emotions. And the ENTER method was chosen for multiple linear regression analysis. RESULTS:The results showed that content design had a significant positive association on positive activating emotions. Learning assessment had significant negative association on negative activating emotions and negative deactivating emotions. Website design had a significant positive association on negative deactivating emotions. CONCLUSIONS:In order to increase positive academic emotions and decrease negative emotions among medical students in online learning, improvements can be made in the areas of content design, learning assessment, and website design, which in turn will improve the effectiveness of online learning.

BackgroundEvidence-based nursing curriculum is a key course to develop nursing students’ evidence-based practice competencies. How to plan and design an evidence-based nursing curriculum to improve students’ competencies has been an issue explored by nursing educators. Case-based learning (CBL) has been widely used in teaching practices that promote the development of nursing students’ practice competencies. However, an effective framework for implementing CBL in evidence-based nursing curricula to facilitate the development of these competencies remains unclear. Additionally, most current evaluations of the effectiveness of CBL implementation focus on endpoint indicators, while neglecting the impact on learners’ learning processes. This focus is not conducive to analyzing the mechanisms behind CBL’s effectiveness in student development and hinders the continuous optimization of instructional design.ObjectiveThis study explored the effectiveness of an instructional model that integrates CBL with the Conceive-Design-Implement-Operate (CDIO) model and analyzed the students’ learning processes based on the control-value theory (CVT).DesignA longitudinal pre- and post-test study.MethodsThe study was conducted in a master’s nursing program at a university in China, involving 64 students. Participants completed the questionnaires before and after the implementation of the instructional model. The data were analyzed using SPSS 27 software.ResultsExcellent results were achieved in this instructional model. Students’ knowledge and skills increased significantly. Our results also demonstrated that students’ competencies (attitudes, skills, and knowledge) were influenced by control appraisals, emotions, and learning strategies.ConclusionFuture research should vigorously develop such models to advance evidence-based nursing. Furthermore, educators should focus on key factors that influence student learning to foster a more conducive teaching environment.

OBJECTIVE:Drawing on the control value theory, this study aims to identify the pertinent factors of self-regulated learning in the online learning environment for college students. The analysis will inductively examine how these factors impact self-regulated learning, thereby furnishing a reference for educators and online learning platform developers to create more efficacious online learning and teaching modes.DESIGN:Systematic review.DATA SOURCES:In March 2023, electronic databases of PubMed, Web of Science, Embase, EBSCO, Cochrane and Scopus were searched, and there was no time limit for publication.REVIEW METHODS:The inclusion criteria were: (1) Includes both online learning environment and self-regulated learning variables. (2) The research object is college students. (3) The research focuses on online teaching. Assessment of risk of bias for all included studies using a mixed-methods assessment tool.RESULTS:After screening, 31 articles were finally included. Including 24 quantitative studies, 2 qualitative study and 5 mixed studies. According to the control value theory, the factors affecting self-regulated learning in online learning environment are divided into seven aspects, namely cognitive quality, motivational quality, autonomy support, goal structures and social expectations, feedback and considerations of achievement, perceived control and perceived value.CONCLUSIONS:Teachers should exercise reasonable management over the number of assignments and provide timely and supportive feedback, as well as actively create interactive learning environments to facilitate peer-to-peer communication. Developers of online learning platforms should improve the functions of the platforms according to students' needs, and provide training for teachers and students when necessary. Learners should adapt their learning status in a timely manner to realise efficient learning and improve learning outcomes.

AimTo evaluate the effectiveness and safety of nutritional interventions (i.e. nutritional support, dietary patterns and dietary supplements) on cognitive function in cancer survivors.DesignSystematic review.MethodsA systematic and comprehensive search of PubMed, Web of Science, the Cochrane Library, Embase, and CINAHL was conducted from the inception until March 10, 2023. The last search was conducted on December 10, 2023.Reporting MethodPRISMA.ResultsA total of 59 randomized controlled trials were included for analysis. Nutritional support, dietary patterns and dietary supplements improved cognitive function in cancer survivors with no apparent safety concerns. The anti-inflammatory diet, the fasting-mimicking diet and the web-based diet significantly improved cognitive function. Whereas the ketogenic diet or dietary advice to consume more soluble dietary fibres and less insoluble dietary fibres and lactose could not. There was evidence from dietary supplements to support the beneficial effects of polyunsaturated fatty acid supplements, traditional herbal medicines and other supplements.ConclusionsNutritional interventions have great promise for improving cognitive function in adult cancer survivors. Further validation of the nutritional interventions supported in this study in other survivors and exploration of more effective nutritional interventions are needed.Implications for the Profession and/or Patient CareThis work can support the construction of nutritional support interventions and dietary guidance programs to prevent cancer-related cognitive decline.ImpactThis work filled a gap in preventive strategies for cancer-related cognitive decline from a nutritional perspective. Nutritional support, dietary patterns, and dietary supplements can prevent cancer-related cognitive decline without serious safety concerns. This work highlighted nutritional interventions that have the potential to improve cognitive function in cancer survivors, benefiting the further construction of evidence-based nutritional intervention programs.Protocol RegistrationPROSPERO.Patient or Public ContributionNo patient or public contribution.

Background: Case-based learning (CBL) is a contextualized learning and teaching method that can facilitate active and reflective learning to develop critical thinking and problem-solving skills. However, nursing educators have some difficulty in creating a CBL environment that matches the diverse professional nursing curriculum and students' needs, including developing relevant cases and appropriate CBL implementation processes.Objective: To summarize the case design, implementation process, and their relationship with CBL effectiveness. Methods: Electronic databases of PubMed, Embase, Web of Science, CINAHL, China National Knowledge Infrastructure (CNKI) and Wanfang Data (a Chinese database) were searched from inception until January 2022. Study quality was assessed using the Mixed Methods Appraisal Tool. A qualitative synthesis was then conducted to summarize the study findings.Results: The systematic mixed studies review included twenty-one quantitative studies, five qualitative studies and two mixed methods studies. The case design and implementation process were indispensable parts of each study, but the application process of CBL in each study was slightly different, basically including case design, preparation, small-group interaction and exploration, collaborative efforts, teacher summary, assignment and teacher feedback. There were three themes in this review that indicate the effect of CBL on students, namely, knowledge, competence and attitude.Conclusion: The present review analyzes the available literature and suggests that there is no common format for the case design and CBL implementation process, but demonstrates that they are an indispensable part of each study. This review provides conceptual procedures for nurse educators to design and implement CBL in nursing theoretical courses to improve the effectiveness of CBL.

PURPOSE:To investigate the preferences for case-based learning programmes among undergraduate nursing students.METHOD:A questionnaire was designed based on a discrete choice experiment, and 227 undergraduate nursing students were investigated. In STATA 15.0 software, the data were statistically analysed using a mixed logit model.RESULT:All attributes in our study were found to have a significant influence on undergraduate nursing students' preferences for case-based learning programmes. The students' preference for the CBL programme was influenced by the clinical internship experience and type of university. Furthermore, the most ideal scenario was found to be video case modality, unfolding delivery, provided by academic experts and clinical instructors, group size 9-11, adequate feedback, and fragmented case content.CONCLUSION:The undergraduate nursing students' preferences for case-based learning programmes were affected by the provider, case modality, modality, group size, feedback, and case content. Our results can provide useful information for nursing educators to gain insight into student preferences and formulate case-based learning programs.

BACKGROUND:Left ventricular noncompaction (LVNC) is an increasingly recognised cardiomyopathy of which a significant percentage are genetic in origin. The purpose of the present study was to identify potential pathogenic mutation leading to disease in a Chinese LVNC family.METHODS:A 3-generation family affected by LVNC was recruited. Clinical assessments were performed on available family members, with clinical examination, ECG, echocardiography and cardiac MRI. The proband (I-2), the proband's daughter (II-1, affected) and mother (III-1, unaffected) were selected for WGS. Sanger sequencing were performed in all of the 4 surviving family members.RESULTS:Combined whole genome sequencing with linkage analysis identified a novel missense mutation in the giant protein obscurin (OBSCN NM_001098623, c.C19063T), as the only plausible disease-causing variant that segregates with disease among the four surviving individuals, with interrogation of the entire genome excluding other potential causes. This c.C19063T missense mutation resulted in p.R6355W in the encoded OBSCN protein. It affected a highly conserved residue in the C terminus of the obscurin-B-like isoform between the PH and STKc domains, which was predicted to affect the function of the protein by different bioinformatics tools.CONCLUSIONS:Here we present clinical and genetic evidence implicating the novel R6355W missense mutation in obscurin as the cause of familial LVNC. This expands the spectrum of obscurin's roles in cardiomyopathies. It furthermore highlights that rare obscurin missense variants, currently often ignored or left uninterpreted, should be considered to be relevant for cardiomyopathies and can be identified by the approach presented here. This study also provided new insights into the molecular basis of OBSCN mutation positive LVNC.

Purpose Under the umbrella of social cognitive theory, we examined the influences of personal, environmental, and behavioral factors on adherence to healthy eating behaviors among colorectal cancer survivors. Methods Based on Pluye and Hong’s framework, a systematic mixed studies review was conducted. An extensive search strategy was applied in PubMed, Web of Science, Embase, CINAHL, and PsycINFO (from date of record to 2022 January 22). The pillar integration process was employed to integrate the extracted data. The Mixed Methods Appraisal Tool was used to appraise the quality of all retained studies. Results Twenty-eight studies with a total sample size of 5106 were included in the analysis, with 15 quantitative studies, 12 qualitative studies, and 1 mixed method study. The critical appraisal showed that 22 of the 28 studies (79%) were rated with five stars, while 6 (21%) were rated with four stars. The personal factors influencing adherence to healthy eating behaviors among colorectal cancer survivors included outcome expectancies, self-efficacy, psychological factors, knowledge about healthy eating, demographic and disease characteristics, environmental factors incorporated outside information on healthy eating, power of surrounding people, social activities, cultural milieus, socioeconomic status, and education. The behavioral factors included self-regulation of diet, goals, and other behaviors closely related to healthy eating behaviors. Conclusions Adherence to healthy eating behaviors among colorectal cancer survivors was influenced collectively by personal factors, environmental factors and behavioral factors.

Background: Cardiac paragangliomas (CPGLs) are rare neuroendocrine tumors that are easily overlooked and difficult to diagnose. Detailed comprehensive data regarding CPGL diagnosis and outcome are lacking. Methods: We retrospectively analyzed a cohort of 27 CPGL patients. This cohort represents the largest such cohort reported to date. Results: The prevalence of trilogy symptoms (concurrent palpitations, hyperhidrosis, and headache) was frequent (9/27, 33.3%). Sensitivity of echocardiography and contrast-enhanced computed tomography for localization of CPGL were 81.8% and 87%, respectively. Octreotide scintigraphy showed 100% sensitivity for detecting GPCLs, while sensitivity of I131-metaiodoben-zylguanidine scintigraphy was only 32.9%. Multiple tumors were found in 29.6% of patients. Most CPGLs originated from the epicardium or root of the great vessels (92.9%) and were mostly supplied by the coronary arteries and their branches (95.7%). Twenty-four patients underwent surgical treatment. Although local invasion was present in 40.0% of patients, it did not affect long-term outcome. Mean follow-up was 6.9 ± 3.6 years. Biochemical remission was achieved in 85% of patients. The recurrence rate was 15%. Conclusions: Manifestations of CPGLs are non-specific and they can be difficult to detect on imaging examinations. Octreotide scintigraphy should be performed in patients with suspected paragangliomas to screen for multiple lesions. Surgical resection of CPGLs can achieve symptom relief and biochemical remission.

Objective Liddle syndrome (LS) is a monogenic hypertension consistent with autosomal dominant inheritance, often with early onset high blood pressure in childhood or adolescence. This study aimed to identify the pathogenicity of a nonsense mutation in SCNN1G in a Chinese family with LS and the long-term outcomes of tailored treatment with amiloride. Methods To explore the pathogenicity of candidate variant reported in 2015 by our team, we constructed mutant and wild-type models in vitro and measured amiloride-sensitive current in Chinese Hamster Ovary (CHO) cells using patch clamp technique. Participants were followed up for 7 years after tailored treatment with amiloride. Results A nonsense variant was detected in six members, two of whom were pediatric patients. This mutation resulted in a termination codon at codon 572, truncating the Pro-Pro-Pro-X-Tyr motif. The mutant epithelial sodium channels displayed higher amiloride-sensitive currents than the wild-type channels (P < 0.05). Tailored treatment with amiloride achieved ideal blood pressure control in all patients with normal cardiorenal function, and no adverse events occurred during follow-up. Conclusion We found the pathogenicity of a nonsense SCNN1G mutation (p.Glu571*) with enhanced amiloride-sensitive currents in a LS family with young patients. Tailored treatment with amiloride may be an effective strategy for the long-term control of blood pressure and protection from target organ damage or cardiovascular events, including children and youth patients with LS.

BACKGROUND:Mutation in the titin gene (TTN) in left ventricular noncompaction (LVNC) has been reported with a highly heterogeneous prevalence, and the molecular mechanisms underlying the pathogenesis of TTN gene mutation are uncharacterized. In the present study, we identified a novel TTN mutation in a pedigree with LVNC and investigated the potential pathogenic mechanism by functional studies.METHODS:The whole-genome sequencing with linkage analysis was performed in a 3-generation family affected by autosomal dominant LVNC cardiomyopathy. The clustered regularly interspaced short palindromic repeats associated protein 9 (CRISPR/Cas9) technology was used to establish novel truncating mutation in TTN in a rat cardiomyoblast H9C2 cell line in vitro, in which functional studies were carried out and characterized in comparison to its wild-type counterpart.RESULTS:A novel truncating mutation TTN p. R2021X was identified as the only plausible disease-causing variant that segregated with disease among the five surviving affected individuals, with an interrogation of the entire genome excluding other potential causes. Quantitative reverse transcription-polymerase chain reaction and cellular immunofluorescence supported a haploinsufficient disease mechanism in titin truncation mutation cardiomyocytes. Further functional studies suggested mitochondrial abnormities in the presence of mutation, including decreased oxygen consumption rate, reduced adenosine triphosphate production, impaired activity of electron translation chain, and abnormal mitochondrial structure on electron microscopy. Impaired autophagy under electron microscopy accompanied with activation of the Akt-mTORC1 signaling pathway was observed in TTN p. R2021X truncation mutation cardiomyocytes.CONCLUSIONS:The TTN p. R2021X mutation has a function in the cause of a highly penetrant familial LVNC. These findings expand the spectrum of titin's roles in cardiomyopathies and provide novel insight into the molecular basis of titin-truncating variants-associated LVNC.

In 1939, Robinson and Brucer first proposed the concept of prehypertension (PHTN), which was defined as a systolic blood pressure of 120-139 mmHg and/or diastolic blood pressure of 80-89 mmHg. PHTN is a major global health risk that adversely affects human health, especially the cardiovascular system. People with PHTN have a higher risk of developing cardiovascular diseases, including stroke, coronary heart disease, myocardial infarction and total cardiovascular events. However, there are few systematic summaries of the relationship between PHTN and the cardiovascular system. Furthermore, because the definition of 'normal BP' and the advantages of more intensive BP control remain unclear, there is no consensus on optimal interventions. In an attempt to provide information for clinicians or professionals who are interested in reducing the risk associated with PHTN, we review the existing studies to provide references for them with the effects of PHTN on the cardiovascular system and the potential pathogenic mechanisms of PHTN, including inflammatory responses, insulin resistance, endothelial dysfunction, sympathovagal imbalance, activation of the renin-angiotensin system and others. PHTN is highly prevalent and has adverse effects on health. An effective public health strategy is important to prevent the progression of PHTN. We envisage that this information will increase the public attention of PHTN and help to provide more strategies to reduce the risk of cardiovascular events.

OBJECTIVE:Severe right ventricular hypertrophy (SRVH) in hypertrophic cardiomyopathy (HCM) is rare. We studied the clinical characteristics and prognosis of 36 patients with HCM and SRVH in a Chinese cohort.METHODS:Patients with HCM and SRVH were enrolled between 2013 and 2017. The clinical characteristics, treatment therapies, and clinical outcomes of the 36 patients were retrospectively studied and compared with those of 128 patients without SRVH.RESULTS:Patients in the group with SRVH were younger than those in the group without SRVH (27.58±15.09 years vs 40.34±13.21 years, respectively; p<0.001). Patients with SRVH had more serious clinical symptoms and a higher New York Heart Association functional class than those without SRVH. Most patients in the group with SRVH exhibited diffuse RV hypertrophy, and 13 patients presented with biventricular outflow tract obstruction. Maximal left ventricular (LV) wall thickness (27.29±7.95 mm vs 24.33±5.85 mm, respectively; p=0.027) and LV outflow tract gradient (80.83±24.41 mm Hg vs 42.3±5.7 mm Hg, respectively; p=0.000) were significantly greater in patients with SRVH than in those without SRVH. A total of 30 patients in the group with SRVH underwent surgical correction. During a median follow-up period of 48 months, six patients with SRVH reached primary clinical endpoints (four sudden cardiac deaths, one heart failure-related death, and one heart transplantation), whereas only two deaths occurred in the patients without SRVH.CONCLUSION:We conclude that patients with HCM and SRVH exhibit serious symptoms and have complex surgical requirements and poor clinical outcomes.

Objectives: Fulminant myocarditis (FM) is a rapidly progressive and frequently fatal form of myocarditis that has been difficult to classify. This study aims to compare the clinical characteristics, treatments and outcomes in patients with fulminant giant cell myocarditis (FGCM) and fulminant lymphocytic myocarditis (FLM). Methods and Results: In our retrospective study, nine patients with FGCM (mean age 47.9 ± 7.5 years, six female) and 7 FLM (mean age 42.1 ± 12.3 years, four female) patients confirmed by histology in the last 11 years were included. Most patients with FGCM and FLM were NYHA functional class IV (56 vs. 100%, p = 0.132). Patients with FGCM had significantly lower levels of high-sensitivity C-reactive protein [hs-CRP, 4.4 (2.0–10.2) mg/L vs. 13.6 (12.6–14.6) mg/L, P = 0.004, data shown as the median with IQR], creatine kinase-myoglobin [CK-MB, 1.4 (1.0–3.2) ng/ml vs. 14.6 (3.0–64.9) ng/ml, P = 0.025, median with IQR], and alanine aminotransferase [ALT, 38.0 (25.0–61.5) IU/L vs. 997.0 (50.0–3,080.0) IU/L, P = 0.030, median with IQR] and greater right ventricular end-diastolic diameter (RVEDD) [2.9 ± 0.3 cm vs. 2.4 ± 0.6 cm, P = 0.034, mean ± SD] than those with FLM. No differences were observed in the use of intra-aortic balloon pump (44 vs. 43%, p = 1.000) and extracorporeal membrane oxygenation (11 vs. 43%, p = 0.262) between the two groups. The long-term survival rate was significantly lower in FGCM group compared with FLM group (0 vs. 71.4%, p = 0.022). A multivariate cox regression analysis showed the level of hs-CRP (hazard ratio = 0.871, 95% confidence interval: 0.761–0.996, P = 0.043) was an independent prognostic factor for FM patients. Furthermore, the level of hs-CRP had a good ability to discriminate between patients with FGCM and FLM (AUC = 0.94, 95% confidence interval: 0.4213–0.9964). Conclusions: The inflammatory response and myocardial damage in the patients with FGCM were milder than those with FLM. Patients with FGCM had distinctly poorer prognoses compared with those with FLM. Our results suggest that hs-CRP could be a promising prognostic biomarker and a hs-CRP level of 11.71 mg/L is an appropriate cutoff point for the differentiating diagnosis between patients with FGCM and FLM.

Background: Neurofibromatosis type 1 (NF-1) is a common autosomal dominant disorder caused by mutations in the NF1 gene. It is characterized by multiple café-au-lait macules, cutaneous neurofibromas, optic glioma, Lisch nodules, and axillary and inguinal freckling. The aim of this study was to investigate NF1 mutations in two Chinese families with NF-1 who presented with early-onset hypertension, and to determine the prevalence of hypertension associated with NF-1 to better understand this complication.Methods: Whole-exome sequencing was performed for the probands with NF-1 from two unrelated families. Possible pathogenic mutation was predicted by bioinformatic tools. Sanger sequencing was used to confirm candidate variants in all available individuals for familial co-segregation analysis. We also performed a systematic literature review of studies that reported the prevalence of hypertension in patients with NF-1.Results: In family 1, a recurrent mutation c.6789_6792delTTAC in NF1 was identified in the proband but in no other family members, indicating that this is a de novo mutation. In family 2, a novel mutation c.6934_6936delGCAinsTGCT in NF1 was detected in the proband and two other family members, which co-segregated with the disease phenotype within the family. Both mutations were predicted to be pathogenic by bioinformatic analysis. We found hypertension was a relatively common complication of NF-1, with a prevalence range of 6.1–23.4%. Ambulatory blood pressure monitoring is a stable method for detecting initial alterations of the blood pressure pattern, particularly for pre-hypertension.Conclusions: We identified one recurrent (c.6789_6792delTTAC) and one novel frame-shift mutation (c.6934_6936delGCAinsTGCT) in two unrelated families with NF-1 using whole-exome sequencing. In consideration of phenotypic heterogeneity in NF-1, genetic testing is a robust tool which helps early and accurate diagnosis. Because hypertension is not a rare complication of NF-1, routine screening for hypertension in patients with NF-1, especially children and adolescents, is important to avoid serious cardiovascular events.

Background: Mid-aortic syndrome (MAS) may induce changes in cardiac structure among patients with Takayasu arteritis (TA). Methods: Consecutive adult patients with TA (January 1, 2011 to January 1, 2018) were enrolled and their data was retrospectively analyzed. Results: Patients were divided into MAS group (100/457 patients, 21.8%) and non-MAS group (357, 78.1%). The left ventricular mass index (LVMI) was higher in the MAS group than the non-MAS (113.78 +/- 26.82 versus 100.74 +/- 23.66 g/m2, respectively; P<0.001). The MAS group showed higher prevalence than the non-MAS group of mild-to-severe mitral regurgitation (9.0% and 3.9%, respectively; P=0.040) and aortic regurgitation (26% and 14.8%, respectively; P=0.003). No difference was found in the rates of heart failure (27.0% and 19.9% for MAS and non-MAS, respectively; P=0.126). The MAS group also showed lower estimated glomerular filtration rates than the non-MAS group (89.93 +/- 18.89 versus 96.16 +/- 21.60 mL/min /1.73 m2, respectively; P=0.009) and higher prevalence of renal artery stenosis (57% versus 43.7%; P=0.018). MAS was independently related to greater LVMI in both unadjusted model [beta=12.60; 95% confidence interval (CI): 7.09-18.11; P<0.001] and the model adjusted for multiple indices (beta=9.91; 95% CI: 4.57- 15.25; P<0.001) in multivariate linear analysis. The LVMI significantly decreased from 111.49 +/- 25.65 to 100.36 +/- 22.91 g/m2 (P<0.001) among 55 patients who underwent successful revascularization treatment for MAS, while no significant difference (P=0.635) was observed among patients treated with medicine alone. Conclusions: TA-induced MAS is a potential independent risk factor for increased LVMI, and revascularization therapy for MAS is effective in reversing structural changes in the heart.

Human pharyngeal squamous cell carcinoma is highly invasive and proliferative, and exhibits an extremely low 5-year survival rate due to poor understanding of the underlying pathogenic mechanisms, and lack of efficient treatment. It has been shown that the immunosuppressive microenvironment created by tumor cells impairs the immune response against tumor progression, thereby affecting the prognosis for tumor patients. Thus, to improve therapeutic efficacy, it is critical to identify novel drugs with immunoinflammatory modulatory properties to treat tumor immune evasion. Tilianin, the main ingredient of total flavonoids extracted from Dracocephalum moldavica L., has multiple biological functions, including cardiovascular protective effects, anti-tumor effects, and anti-inflammatory effects. In the present study, the suppressive effects of tilianin on human pharyngeal squamous cell carcinoma were investigated and the underlying mechanisms in regulating the tumor immunosuppressive microenvironment were explored. The cytotoxicity of tilianin on FaDu cells was determined by CCK-8 and clone formation assays. Moreover, the levels of toll-like receptor 4 (TLR4) signaling transduction and apoptotic pathways were determined by immunocytochemical, biochemical, and molecular biological technologies. In addition, the maturation of dendritic cells (DCs) that were co-cultured in supernatant of FaDu cells was evaluated by flow cytometry to investigate alterations in immune system function. For mechanistic exploration, TLR4 siRNA, p38 siRNA, c-Jun N-terminal kinase (JNK) siRNA, and p65 siRNA were used as loss-of-function target evaluation of tilianin therapy. Combined, these results showed that tilianin treatment increased cytotoxicity as well as the apoptotic population of FaDu cells in a dose-dependent manner. Furthermore, tilianin treatment decreased the level of anti-apoptotic markers Bcl-2 and Bcl-xL, increased the level of apoptotic factors Bad and Bax, and stimulated cytochrome c release, caspase-3 and poly ADP ribose polymerase (PARP) activation in FaDu cells. Furthermore, our findings indicated that tilianin treatment activated TLR4/p38/JNK/NF-κB signaling pathways and increased the release of inflammatory cytokines. This promoted the maturation of DCs to enhance immune system function in the tumor microenvironment. Moreover, the effects of tilianin on immune system function were abolished by TLR4 siRNA and p65 siRNA. In conclusion, these findings suggested that tilianin may be of immunotherapeutic value for inhibiting human pharyngeal squamous cell carcinoma.