In recent decades,the incidence of human papillomavirus(HPV)-associated oropharyngeal squamous cell carcinoma(OPSCC)has shown a marked increase.Significant changes have also occurred in the OPSCC diagnosis and treatment paradigm.Deter-mining HPV status prior to treatment is now essential,and radiotherapy/chemotherapy,immunotherapy,and minimally invasive surgical techniques have progressively emerged as key modalities for managing OPSCC.However,alongside these paradigm shifts,a comprehen-sive technical consensus guiding the entire diagnostic and therapeutic process for OPSCC patients is currently lacking.Given China's large population base and the rising incidence of OPSCC,an expert panel convened to develop a clinical technical consensus on OPSCC diagno-sis and management tailored to China's specific context.This consensus aims to further enhance and standardize understanding of OPSCC management techniques among relevant healthcare professionals.

Objective To explore the mechanism of action of Neiyi Soft Extract in the treatment of endometriosis(EMS)based on network pharmacology and transcriptomics.Methods A model of SD rat with EMS was replicated by autotransplantation method.After successful modeling,the rats were randomly divided into model group,Neiyi Soft Extract low-,medium-and high-dose groups and dienogest group,with 10 rats in each group.Another sham-operated group(10 rats)was set up.After four consecutive weeks of intervention,the volume size of the endometriotic lesions was measured,and its pathological changes were detected by hematoxylin-eosin(HE)staining.RNA was extracted from the rat lesions for transcriptomic sequencing,and Gene Ontology(GO)enrichment analysis and Kyoto Encyclopedia of Genes and Genomes(KEGG)functional enrichment analysis were performed on the differential genes among various groups.The main active ingredients and their targets of Neiyi Soft Extract were collected and screened in databases such as TCMSP,the disease targets of EMS were collected through databases such as OMIM,the intersection targets between the drug ingredient targets and the diseases were obtained by using Venn diagrams,GO enrichment analysis and KEGG pathway enrichment analysis of genes in the intersection targets of the drug ingredients and the diseases were performed by using gene enrichment analysis online tool(Metascape).The network pharmacology enrichment pathway and transcriptomics enrichment pathway were taken for intersection,the mRNA and protein expression levels of the key targets on the intersection pathway were correspondingly detected by real-time quantitative polymerase chain reaction(qPCR)and Western Blot,respectively.Results The volume of lesions in the model group was significantly increased compared with that of the sham-operated group(P<0.01);the volume of lesions in rats in the drug-administered groups was significantly reduced compared with that of the model group(P<0.05).A total of 341 active ingredients were obtained from Neiyi Soft Extract,and there were 2 178 disease-related targets of EMS,and 278 intersections between drug targets and disease targets;189 differential genes were screened in the sham-operated group and the model group;255 differential genes were screened in the model group and Neiyi Soft Extract high-dose group;and 740 differential genes were screened in the sham-operated group and the Neiyi Soft Extract high-dose group,including 390 up-regulated genes and 350 down-regulated genes.The result of intersection of KEGG enrichment pathways between the network pharmacology and transcriptomics showed that the distriution mainly included P53 signaling pathway,FOXO signaling pathway,cell cycle,etc.The qPCR and Western Blot validation results showed that Neiyi Soft Extract could inhibit the proliferation of endometrial stromal cells and up-regulated the mRNA and protein expression levels of BAX,Caspase3 in EMS rats(P<0.05 or P<0.01),and down-regulated BCL-2 mRNA and protein expression levels(P<0.05 or P<0.01).Conclusion Neiyi Soft Extract may play a therapeutic role in the treatment of EMS by regulating the P53 signaling pathway.

Castleman’s disease(CD) is a rare lymphoproliferative disorder that is classified based on the affected sites and pathological features. The pathogenesis of CD remains not fully understood and may be associated with viral infections, genetic abnormalities, and immunological factors. Clinically, CD is categorized into two types based on lymph node involvement: Unicentric Castleman Disease(UCD) and Multicentric Castleman Disease(MCD). Treatment options include surgery, chemotherapy, immunotherapy, and targeted therapy. This article summarizes recent advancements in the understanding of the pathogenesis, clinical characteristics, diagnosis, and treatment of CD, aiming to provide assistance for future clinical work.

Objective:To investigate the clinicopathological characteristics and prognostic factors of patients with giant cell carcinoma of the lung (GCCL).Methods:A retrospective case series study was conducted. The clinical data and the survival related information of patients with GCCL in Surveillance, Epidemiology and End Results (SEER) database from the establishment of the databank to April 2019 were collected, and the clinicopathological characteristics of patients were summarized. Cox proportional hazards model was used for univariate and multivariate analysis of the overall survival (OS) and the independent influencing factors for poor OS were screened. Kaplan-Meier method was used to analyze the OS and cancer-specific survival (CSS) of the entire group and the patients stratified by the independent influencing factors. The log-rank test was used for inter-group comparisons.Results:A total of 248 GCCL cases were included. Among them, 64.9% (161 cases) were aged ≤70 years, 60.1% (149 cases) were male, and 57.7% (143 cases) were married. GCCL was more commonly found in the right lung [58.5% (145 cases)], and 64.1% (159 cases) were classified as TNM stage Ⅲ-Ⅳ. No high differentiation cases were observed, and there was only 1 case (0.4%) of moderate differentiation, while the remaining cases were poorly differentiated [56.0% (139 cases)] or undifferentiated [43.5% (108 cases)]. Lymph node metastasis was observed in 55.6% (138 cases), and distant metastasis occurred in 35.5% (88 cases). Regarding treatment, 50.4% (125 cases) underwent surgery, 18.5% (46 cases) received radiotherapy, and 39.1% (97 cases) underwent chemotherapy. Kaplan-Meier analysis showed that the 1-year and 5-year OS rates for all 248 cases were 38.8% and 21.3%, respectively, while the 1-year and 5-year CSS rates were 47.7% and 32.3%, respectively. Univariate and multivariate Cox regression analyses revealed that age (≥71 years vs. <70 years, HR = 1.526, 95% CI: 1.145-2.033, P = 0.004), marital status (married vs. others, HR = 0.755, 95% CI: 0.569-1.000, P = 0.049), N stage (all compared to N 0 stage; N 1 stage: HR = 1.876, 95% CI: 1.212-2.903, P = 0.005; N 2 stage: HR = 1.560, 95% CI: 1.074-2.265, P = 0.020; N 3 stage: HR = 1.902, 95% CI: 1.089-3.323, P = 0.024), M stage (M 1vs. M 0, HR = 2.122, 95% CI: 1.488-3.026, P < 0.001), and surgical treatment (surgery vs. no surgery, HR = 0.542, 95% CI: 0.361-0.813, P = 0.003) were independent risk factors for poor OS. Kaplan-Meier analysis demonstrated that patients aged >70 years, married, without lymph node metastasis, without distant metastasis, and those who underwent surgery had better OS, and the differences were statistically significant (all P < 0.05). Conclusions:GCCL is more common in elderly men and is more frequently found in the right lung. Most patients have lymph node metastasis and the patients with the distant metastasis are relatively common. The majority of cancer patients have an undifferentiated or poorly differentiated degree. Age, marital status, N stage, M stage, and whether surgery was performed are independent prognostic factors for GCCL.

On the occasion of the 110th anniversary of the establishment of Chinese Medical Association, this article summarizes the important contributions of Cancer Research and Clinic which was one of the series of journals of Chinese Medical Association in academic exchanges, promotion of scientific research achievements and talent cultivation. It also analyzes the current situation and existing problems of Z hospital's human resources, and analyzes the different levels of talent needs of the hospital from the perspective of Maslow hierarchy of needs. It is hoped that with the high-quality resources of Cancer Research and Clinic, the hospital's talent cultivation can be effectively promoted, and the construction of national regional medical center can be assisted.

Due to its synergistic effects and reduced side effects, combination therapy has become an important strategy for treating complex diseases. In traditional Chinese medicine (TCM), the "monarch, minister, assistant, envoy" compatibilities theory provides a systematic framework for drug compatibility and has guided the formation of a large number of classic formulas. However, due to the complex compositions and diverse mechanisms of action of TCM, it is difficult to comprehensively reveal its potential synergistic patterns using traditional methods. Synergistic prediction based on molecular compatibility theory provides new ideas for identifying combinations of active compounds in TCM. Compared to resource-intensive traditional experimental methods, artificial intelligence possesses the ability to mine synergistic patterns from multi-omics and structural data, providing an efficient means for modeling and optimizing TCM combinations. This paper systematically reviews the application progress of AI in the synergistic prediction of TCM active compounds and explores the challenges and prospects of its application in modeling combination relationships, thereby contributing to the modernization of TCM theory and methodological innovation.
Artificial Intelligence ; Medicine, Chinese Traditional/methods* ; Drugs, Chinese Herbal/pharmacology* ; Humans ; Drug Synergism

Deep infiltrating endometriosis(DIE)is defined as endometriotic lesions infiltrating≥5 mm beneath the peritoneum,commonly affecting the uterosacral ligaments,rectovaginal septum,vaginal vault,and rectal wall.Due to nonspecific clinical manifestations and atypical imaging features,DIE is often misdiagnosed.This study reports a case of rectal DIE diagnosed preoperatively by endoscopic ultrasound-guided fine-needle aspiration(EUS-FNA)and summarizes the multidisciplinary treatment experience in conjunction with a literature review.A 35-year-old woman was admitted for defecation difficulty.MRI and EUS-FNA confirmed rectal DIE.After multidisciplinary team(MDT)evaluation involving colorectal,gynecologic,and urologic specialists,laparoscopic resection of the rectal lesion,sigmoid-rectal anastomosis,and protective ileostomy were performed.Pathology confirmed rectal DIE with negative margins.The stoma was successfully reversed 4 months later,and no recurrence was observed during 21 months of follow-up.These findings highlight the pivotal role of EUS-FNA in early diagnosis and demonstrate that an MDT approach led by colorectal surgeons can significantly enhance surgical safety and completeness,providing valuable guidance for the individualized management of complex pelvic endometriosis.

Deep infiltrating endometriosis(DIE)is defined as endometriotic lesions infiltrating≥5 mm beneath the peritoneum,commonly affecting the uterosacral ligaments,rectovaginal septum,vaginal vault,and rectal wall.Due to nonspecific clinical manifestations and atypical imaging features,DIE is often misdiagnosed.This study reports a case of rectal DIE diagnosed preoperatively by endoscopic ultrasound-guided fine-needle aspiration(EUS-FNA)and summarizes the multidisciplinary treatment experience in conjunction with a literature review.A 35-year-old woman was admitted for defecation difficulty.MRI and EUS-FNA confirmed rectal DIE.After multidisciplinary team(MDT)evaluation involving colorectal,gynecologic,and urologic specialists,laparoscopic resection of the rectal lesion,sigmoid-rectal anastomosis,and protective ileostomy were performed.Pathology confirmed rectal DIE with negative margins.The stoma was successfully reversed 4 months later,and no recurrence was observed during 21 months of follow-up.These findings highlight the pivotal role of EUS-FNA in early diagnosis and demonstrate that an MDT approach led by colorectal surgeons can significantly enhance surgical safety and completeness,providing valuable guidance for the individualized management of complex pelvic endometriosis.

In recent decades,the incidence of human papillomavirus(HPV)-associated oropharyngeal squamous cell carcinoma(OPSCC)has shown a marked increase.Significant changes have also occurred in the OPSCC diagnosis and treatment paradigm.Deter-mining HPV status prior to treatment is now essential,and radiotherapy/chemotherapy,immunotherapy,and minimally invasive surgical techniques have progressively emerged as key modalities for managing OPSCC.However,alongside these paradigm shifts,a comprehen-sive technical consensus guiding the entire diagnostic and therapeutic process for OPSCC patients is currently lacking.Given China's large population base and the rising incidence of OPSCC,an expert panel convened to develop a clinical technical consensus on OPSCC diagno-sis and management tailored to China's specific context.This consensus aims to further enhance and standardize understanding of OPSCC management techniques among relevant healthcare professionals.

Castleman’s disease(CD) is a rare lymphoproliferative disorder that is classified based on the affected sites and pathological features. The pathogenesis of CD remains not fully understood and may be associated with viral infections, genetic abnormalities, and immunological factors. Clinically, CD is categorized into two types based on lymph node involvement: Unicentric Castleman Disease(UCD) and Multicentric Castleman Disease(MCD). Treatment options include surgery, chemotherapy, immunotherapy, and targeted therapy. This article summarizes recent advancements in the understanding of the pathogenesis, clinical characteristics, diagnosis, and treatment of CD, aiming to provide assistance for future clinical work.