As one of the most common malignant tumors， digestive system tumors exhibit an increase in the incidence and mortality year by year. Its pathogenesis is complex， making it difficult to carry out early prevention. Autophagy is a process in which cells use lysosomes to degrade their organelles and macromolecules to maintain cellular homeostasis under the regulation of autophagy-related genes. Cellular autophagy has a dual regulatory effect on the tumor microenvironment， which always affects the occurrence and development of digestive system tumors. Therefore， the effect and mechanism of action of cellular autophagy on digestive system tumors have become a hot topic in tumor therapy in recent years. Meanwhile， the remarkable research results of targeted autophagy drugs indicate that cellular autophagy may become an important target for anti-digestive system tumors. Traditional Chinese medicine （TCM） has been widely used in the comprehensive treatment of digestive system tumors with good efficacy. A variety of active ingredients in TCM， such as flavonoids， glycosides， terpenoids， quinones， and alkaloids， can increase the expression of autophagy-associated proteins microtubule-associated protein 1 light chain 3 （LC3）Ⅱ/Ⅰ， autophagy-related gene （ATG）5， ATG7， inhibit the expression of autophagy-related protein p62 ， and induce autophagy in digestive system tumor cells， thereby exerting the anti-digestive system tumor effect. By summarizing the research results in recent years on the modulation of cell autophagy by active ingredients in TCM to fight against digestive system tumors， this paper analyzed the relevant signaling pathways， regulatory factors， and functional characteristics of cell autophagy modulation， so as to elucidate the mechanism by which active ingredients of TCM induce autophagy and to provide ideas and references for clinical application.

As one of the most common malignant tumors， digestive system tumors exhibit an increase in the incidence and mortality year by year. Its pathogenesis is complex， making it difficult to carry out early prevention. Autophagy is a process in which cells use lysosomes to degrade their organelles and macromolecules to maintain cellular homeostasis under the regulation of autophagy-related genes. Cellular autophagy has a dual regulatory effect on the tumor microenvironment， which always affects the occurrence and development of digestive system tumors. Therefore， the effect and mechanism of action of cellular autophagy on digestive system tumors have become a hot topic in tumor therapy in recent years. Meanwhile， the remarkable research results of targeted autophagy drugs indicate that cellular autophagy may become an important target for anti-digestive system tumors. Traditional Chinese medicine （TCM） has been widely used in the comprehensive treatment of digestive system tumors with good efficacy. A variety of active ingredients in TCM， such as flavonoids， glycosides， terpenoids， quinones， and alkaloids， can increase the expression of autophagy-associated proteins microtubule-associated protein 1 light chain 3 （LC3）Ⅱ/Ⅰ， autophagy-related gene （ATG）5， ATG7， inhibit the expression of autophagy-related protein p62 ， and induce autophagy in digestive system tumor cells， thereby exerting the anti-digestive system tumor effect. By summarizing the research results in recent years on the modulation of cell autophagy by active ingredients in TCM to fight against digestive system tumors， this paper analyzed the relevant signaling pathways， regulatory factors， and functional characteristics of cell autophagy modulation， so as to elucidate the mechanism by which active ingredients of TCM induce autophagy and to provide ideas and references for clinical application.

Breast cancer （BC）， a common malignant tumor in women， is characterized by high incidence and mortality rates， posing a serious threat to women's life and health. Currently， the commonly used treatments for BC include surgery， radiotherapy， chemotherapy， molecular targeted therapy， and endocrine therapy. Although radiotherapy and chemotherapy can effectively kill tumor cells and inhibit the proliferation and differentiation of tumor cells， they can induce adverse reactions such as hematopoietic dysfunction and impaired immune function. The other treatment methods also have problems such as drug resistance， high recurrence rates， reduced quality of life， and poor clinical efficacy. Therefore， it is urgent to explore new drugs with better efficacy and lower toxicity. Ferroptosis is a form of iron-dependent， non-apoptotic programmed cell death triggered by lipid peroxidation. In recent years， ferroptosis has become a hot topic in the field of cancer treatment and has been gradually proven to effectively inhibit the proliferation and metastasis of BC cells， reduce the drug resistance of BC to chemotherapy drugs， and enhance the sensitivity of BC to radiotherapy. Traditional Chinese medicine （TCM）， with multiple components， multiple targets， and mild side effects， is widely used in the treatment of BC. A large number of studies have shown that active ingredients of TCM， such as saponins， flavonoids， terpenoids， phenols， and polysaccharides， can inhibit the proliferation and metastasis of BC cells by modulating ferroptosis-related pathways. These include iron metabolism， lipid metabolism， cystine/glutamate antiporter system Xc^-/glutathione/glutathione peroxidase 4， Specifically， these ingredients elevate the levels of lipid peroxidation， reactive oxygen species， malondialdehyde， and Fe²⁺ in BC cells， thereby inducing ferroptosis-mediated suppression of tumor progression. This article reviews the relevant literature at home and abroad in recent years， summarizes the mechanisms of ferroptosis in regulating BC and the research progress in the active components of TCM targeting ferroptosis in the intervention of BC， aiming to provide ideas for the development of new drugs for the treatment of BC.

Panvascular diseases represent systemic vascular disorders characterized by atherosclerosis as their core pathological feature. Their incidence rates continue to rise， posing significant challenges for clinical management. Based on Traditional Chinese Medicine （TCM） theory of ''positive deficiency phlegm stasis''， this study delved into the pivotal role of mitochondrial homeostasis dysregulation in the pathogenesis and progression of pan-vascular diseases， along with its intrinsic connection to TCM pathogenesis. Mitochondrial homeostasis dysregulation pervades the entire course of these diseases， with mitochondrial oxidative stress serving as the initiating factor. Excessive reactive oxygen species （ROS） trigger endothelial dysfunction， lipid accumulation， and inflammatory initiation. Additionally， the imbalance between mitochondrial autophagy and apoptosis constitutes a pivotal link in disease progression. Excessive or insufficient autophagy may lead to the accumulation of damaged mitochondria and excessive cellular apoptosis， thereby promoting plaque instability. Furthermore， mitochondrial metabolic reprogramming impairs energy supply and function in vascular wall cells， hindering subsequent vascular repair. These pathological processes constitute the microscopic manifestation of the core pathogenesis， which is characterized by ''the intermingle of phlegm and stasis and the deficiency of healthy Qi''. Specifically， the endogenous phlegm-turbidity drives mitochondrial oxidative stress injuries， the mutual entanglement of phlegm and stasis induces an imbalance between mitochondrial autophagy and apoptosis， while deficiency of healthy Qi propels mitochondrial energy metabolism disorders and reprogramming. In view of this， this study proposed to employ phlegm-resolving and turbidity-clearing methods to mitigate mitochondrial oxidative stress injuries， phlegm-resolving and blood-activating methods to regulate mitochondrial autophagy and apoptosis， and spleen-tonifying and kidney-nourishing methods to modulate mitochondrial metabolic reprogramming. This approach can prevent and treat panvascular diseases by multi-target regulation of mitochondrial homeostasis， providing a theoretical framework and therapeutic strategies for the prevention and treatment of panvascular diseases through integrated Chinese and Western medicine.

New Medical Sciences, as a crucial initiative in transforming and upgrading medical education and healthcare services in China, has promoted deep integration of public health with multiple disciplines. However, the public health discipline still faces numerous challenges such as disease prevention system reconstruction, insufficient technological innovation, and the shortage of professional talents. To address these issues, this paper discusses the current status, challenges, and development of the public health discipline in the context of New Medical Sciences, and proposes strategies including reforming talent cultivation models, enhancing practical capabilities, strengthening faculty development, promoting the innovation of scientific research and social service, actively utilizing artificial intelligence technology, and optimizing international cooperation. These measures aim to achieve innovative development in the public health discipline, and better serve the Healthy China strategy and global public health initiatives.

Objective:To evaluate the efficacy of curative esophagectomy versus definitive chemoradiotherapy (dCRT) in patients with clinical T1bN0M0 thoracic esophageal cancer.Methods:The propensity score matching (PSM) and retrospective cohort study was conducted. The clinico-pathological data of 163 patients with clinical T1bN0M0 thoracic esophageal cancer who were admitted to Henan Provincial People′s Hospital from January 2014 to December 2020 were collected. There were 125 males and 38 females, aged (58.9±7.0)years. Of 163 patients, 124 cases undergoing curative transthoracic esophagectomy were allocated into the radical resection group, 39 cases undergoing dCRT were allocated into the dCRT group. Observation indicators:(1) PSM and compari-son of clinicopathological characteristics of patients between the two groups after matching; (2) complications in the radical resection group and treatment status in the dCRT group; (3) survival analysis; (4) analysis of factors influencing patients′ prognosis. Comparison of measurement data with normal distribution between groups was conducted using the Welch t test. Comparison of measurement data with skewed distribution between groups was conducted using the Mann-Whitney U test. Comparison of count data between groups was conducted using the chi-square test or Fisher exact probability. Comparison of ordinal data was conducted using the Mann-Whitney U test. The Cox proportional hazard model was used for univariate and multivariate analyses. The Kaplan-Meier method was used to calculate survival rate and plot survival curve, and Log-rank test was used for survival analysis. PSM was performed using the 2∶1 nearest neighbor matching method. The caliper value was set as 0.05. Results:(1) PSM and comparison of clinicopathological charac-teristics of patients between the two groups after matching. Of the 163 patients, 117 cases were successfully matched, with 78 cases in the radical resection group and 39 cases in the dCRT group. After PSM, the elimination of tumor differentiation degree confounding bias ensured comparability. (2) Complications in the radical resection group and treatment status in the dCRT group.Among the 78 patients in the curative esophagectomy group, 22 cases developed complications within 30 days after surgery. There was no death within 30 days after surgery. Among the 39 patients in the dCRT group, 25 cases received concurrent chemoradiotherapy alone, 8 cases received induction chemo-therapy followed by concurrent chemoradiotherapy, 3 cases received sequential chemoradiotherapy, and 3 cases received radiotherapy alone. Among the 33 patients who received concurrent chemo-radiotherapy, 29 cases were treated with the XP regimen, and 4 cases with the FP regimen. Efficacy evaluation showed that 37 patients achieved complete remission, and 2 patients had residual lesions. Twenty-two patients developed treatment-related adverse reactions. (3) Survival analysis. After PSM, the follow-up duration was 58(range, 13-125)months in the radical resection group and 56(range, 10-129)months in the dCRT group. The postoperative 5-year overall survival rates were 95.7% and 97.1% in the radical resection group and dCRT group, respectively, showing no significant difference between the two groups ( χ2=0.001, P>0.05). The postoperative 5-year disease-free progression survival rates were 88.2% and 94.2% in the radical resection group and dCRT group, respectively, showing no significant difference between the two groups ( χ2=0.652, P>0.05). (4) Analysis of factors influencing patients prognosis. Age and pathological TNM stage were indepen-dent influencing factors for overall survival time in patients with clinical T1bN0M0 thoracic esophageal cancer ( hazard ratio=1.312, 2.945, 95% confidence interval as 1.042-1.711, 2.204-5.517, P<0.05). Age and pathological TNM stage were independent influencing factors for disease-free survival time in patients with clinical T1bN0M0 thoracic esophageal cancer ( hazard ratio=1.215, 3.301, 95% confidence interval as 1.012-1.699, 2.012-6.321, P<0.05). Conclusions:There is no significant difference in overall survival and disease-free survival between patients with clinical T1bN0M0 thoracic esophageal cancer undergoing curative esophagectomy and dCRT. The treatment modality is not an independent prognostic factor.

The incidence and mortality rates of malignant tumors continue to rise,which posing a serious threat to the physical and mental health of the global population,and becoming a significant scientific problem in urgent need of resolution.Tumor immuno-therapy,as a novel anti-tumor treatment,optimizes the treatment modalities for tumors.Currently,combination of immunotherapy with chemotherapy and targeted therapy has shown promising results in anti-tumor treatment.Traditional Chinese medicine is widely used in comprehensive anti-tumor treatments,demonstrating significant effectiveness and distinct advantages.Among them,monomeric saponins in Chinese herbal medicine exhibit remarkable anti-tumor effects with the notable advantages of high efficiency and low tox-icity.This has made them a focal point of research for many oncologists.Studies have revealed that a large number of monomeric sapo-nins from Chinese herbal medicine can directly or indirectly affect the functions of immune cells by regulating the innate immune sys-tem,adaptive immune system,and related immune cell factors.This enhances the immune cytotoxicity against tumor cells,thereby better exerting the anti-tumor immune effects.This paper summarizes the research findings on the anti-tumor effects of monomeric sapo-nins in recent years.It elaborates on the specific mechanisms by which monomeric saponins from Chinese herbal medicine regulate im-mune cells to exert anti-tumor effects.The aim of this paper is to provide new research perspectives for tumor immunotherapy,further harness the crucial role of traditional Chinese medicine in anti-tumor treatment,and propel the modernization of traditional Chinese medicine.

With the advancement of China's healthcare reform,enhancing the capacity of primary healthcare services has become a pivotal task.Colorectal cancer,one of the most prevalent malignancies in China,highlights the critical importance of early screening and diagnosis to improve patient survival rates.This study,guided by the principles of Party building and Xi Jinping Thought on Socialism with Chinese Characteristics,examines the implementation and outcomes of a rural outreach program focused on colorectal cancer screening and diagnostic technologies.By promoting the dissemination of colorectal cancer screening initiatives,the paper aims to provide empirical evidence to support the deepening of primary-care services,foster high-quality ad-vancement of grassroots health services,and align with the national Healthy China Initiative,thereby more effectively safeguarding population health.

With the advancement of China's healthcare reform,enhancing the capacity of primary healthcare services has become a pivotal task.Colorectal cancer,one of the most prevalent malignancies in China,highlights the critical importance of early screening and diagnosis to improve patient survival rates.This study,guided by the principles of Party building and Xi Jinping Thought on Socialism with Chinese Characteristics,examines the implementation and outcomes of a rural outreach program focused on colorectal cancer screening and diagnostic technologies.By promoting the dissemination of colorectal cancer screening initiatives,the paper aims to provide empirical evidence to support the deepening of primary-care services,foster high-quality ad-vancement of grassroots health services,and align with the national Healthy China Initiative,thereby more effectively safeguarding population health.

Objective:To evaluate the efficacy of curative esophagectomy versus definitive chemoradiotherapy (dCRT) in patients with clinical T1bN0M0 thoracic esophageal cancer.Methods:The propensity score matching (PSM) and retrospective cohort study was conducted. The clinico-pathological data of 163 patients with clinical T1bN0M0 thoracic esophageal cancer who were admitted to Henan Provincial People′s Hospital from January 2014 to December 2020 were collected. There were 125 males and 38 females, aged (58.9±7.0)years. Of 163 patients, 124 cases undergoing curative transthoracic esophagectomy were allocated into the radical resection group, 39 cases undergoing dCRT were allocated into the dCRT group. Observation indicators:(1) PSM and compari-son of clinicopathological characteristics of patients between the two groups after matching; (2) complications in the radical resection group and treatment status in the dCRT group; (3) survival analysis; (4) analysis of factors influencing patients′ prognosis. Comparison of measurement data with normal distribution between groups was conducted using the Welch t test. Comparison of measurement data with skewed distribution between groups was conducted using the Mann-Whitney U test. Comparison of count data between groups was conducted using the chi-square test or Fisher exact probability. Comparison of ordinal data was conducted using the Mann-Whitney U test. The Cox proportional hazard model was used for univariate and multivariate analyses. The Kaplan-Meier method was used to calculate survival rate and plot survival curve, and Log-rank test was used for survival analysis. PSM was performed using the 2∶1 nearest neighbor matching method. The caliper value was set as 0.05. Results:(1) PSM and comparison of clinicopathological charac-teristics of patients between the two groups after matching. Of the 163 patients, 117 cases were successfully matched, with 78 cases in the radical resection group and 39 cases in the dCRT group. After PSM, the elimination of tumor differentiation degree confounding bias ensured comparability. (2) Complications in the radical resection group and treatment status in the dCRT group.Among the 78 patients in the curative esophagectomy group, 22 cases developed complications within 30 days after surgery. There was no death within 30 days after surgery. Among the 39 patients in the dCRT group, 25 cases received concurrent chemoradiotherapy alone, 8 cases received induction chemo-therapy followed by concurrent chemoradiotherapy, 3 cases received sequential chemoradiotherapy, and 3 cases received radiotherapy alone. Among the 33 patients who received concurrent chemo-radiotherapy, 29 cases were treated with the XP regimen, and 4 cases with the FP regimen. Efficacy evaluation showed that 37 patients achieved complete remission, and 2 patients had residual lesions. Twenty-two patients developed treatment-related adverse reactions. (3) Survival analysis. After PSM, the follow-up duration was 58(range, 13-125)months in the radical resection group and 56(range, 10-129)months in the dCRT group. The postoperative 5-year overall survival rates were 95.7% and 97.1% in the radical resection group and dCRT group, respectively, showing no significant difference between the two groups ( χ2=0.001, P>0.05). The postoperative 5-year disease-free progression survival rates were 88.2% and 94.2% in the radical resection group and dCRT group, respectively, showing no significant difference between the two groups ( χ2=0.652, P>0.05). (4) Analysis of factors influencing patients prognosis. Age and pathological TNM stage were indepen-dent influencing factors for overall survival time in patients with clinical T1bN0M0 thoracic esophageal cancer ( hazard ratio=1.312, 2.945, 95% confidence interval as 1.042-1.711, 2.204-5.517, P<0.05). Age and pathological TNM stage were independent influencing factors for disease-free survival time in patients with clinical T1bN0M0 thoracic esophageal cancer ( hazard ratio=1.215, 3.301, 95% confidence interval as 1.012-1.699, 2.012-6.321, P<0.05). Conclusions:There is no significant difference in overall survival and disease-free survival between patients with clinical T1bN0M0 thoracic esophageal cancer undergoing curative esophagectomy and dCRT. The treatment modality is not an independent prognostic factor.