Tumor-associated macrophages(TAMs)are one of the key components of the tumor microenvironment(TME)in gastric cancer.Glucose metabolism reprogramming significantly impacts TAMs'polarization and immune functions,thereby regulating the onset and the progression of gastric cancer.This review summarizes glucose metabolism reprogramming in TAMs'polarization and explores its role in gastric cancer-related TAMs through aspects such as signaling regulation,transcription factors,and epigenetic modifications.This review aims to deepen the understanding of TAMs'role in gastric cancer progression and offer new perspectives for the immunotherapy in gastric cancer.

Objective To explore the preferences and needs of colorectal cancer patients for"Internet+TCM nursing services",aiming to provide a basis for the improvement of service quality and the formulation of relevant policies,so as to better meet the needs of patients.Methods A total of 189 patients with colorectal cancer who were admitted to a tertiary A Chinese Medicine hospital in Qingdao from September 2023 to July 2024 were selected as the research subjects.A general data questionnaire and Questionnaire on"Internet+Traditional Chinese Medicine Nursing Service"Preference of Colorectal Cancer Patients were used with 6 attributes,including average out-of-pocket cost,nurse qualification,service waiting time,service mode,comprehensiveness of service content,and platform service evaluation,each attribute with 2 to 3 levels.The preference,payment intention of"Internet+TCM nursing services"were analyzed by constructing a mixed Logit model,and the influencing factors of choice preference of different colorectal cancer patients was explored through subgroup analysis.Results Totally 189 questionnaires were sent out,and 156 valid questionnaires were collected,with an effective recovery rate of 82.54％.Among the respondents,112 patients(71.79％)actively accepted"Internet+TCM nursing services",and the attributes of"Internet+TCM nursing services"such as payment fee,service evaluation,service content and nurse qualification had an impact on nursing service preference of colorectal cancer patients(P＜0.05).Based on willingness to pay,the ranking of attributes was service evaluation,service content and nurse qualification.Factors such as education level and the presence of ostomy also affected the preference of"Internet+TCM nursing services"in patients with colorectal cancer(P＜0.05).Conclusion Patients with colorectal cancer prefer"Internet+TCM nursing services",which has an average service cost of 50 yuan per time,excellent platform service evaluation,comprehensive service content,specialized TCM nurses.The preferences and specific characteristics of patients with colorectal cancer can be considered to optimize the allocation of nursing resources and provide services in line with their preferences.

Objective To explore the preferences and needs of colorectal cancer patients for"Internet+TCM nursing services",aiming to provide a basis for the improvement of service quality and the formulation of relevant policies,so as to better meet the needs of patients.Methods A total of 189 patients with colorectal cancer who were admitted to a tertiary A Chinese Medicine hospital in Qingdao from September 2023 to July 2024 were selected as the research subjects.A general data questionnaire and Questionnaire on"Internet+Traditional Chinese Medicine Nursing Service"Preference of Colorectal Cancer Patients were used with 6 attributes,including average out-of-pocket cost,nurse qualification,service waiting time,service mode,comprehensiveness of service content,and platform service evaluation,each attribute with 2 to 3 levels.The preference,payment intention of"Internet+TCM nursing services"were analyzed by constructing a mixed Logit model,and the influencing factors of choice preference of different colorectal cancer patients was explored through subgroup analysis.Results Totally 189 questionnaires were sent out,and 156 valid questionnaires were collected,with an effective recovery rate of 82.54％.Among the respondents,112 patients(71.79％)actively accepted"Internet+TCM nursing services",and the attributes of"Internet+TCM nursing services"such as payment fee,service evaluation,service content and nurse qualification had an impact on nursing service preference of colorectal cancer patients(P＜0.05).Based on willingness to pay,the ranking of attributes was service evaluation,service content and nurse qualification.Factors such as education level and the presence of ostomy also affected the preference of"Internet+TCM nursing services"in patients with colorectal cancer(P＜0.05).Conclusion Patients with colorectal cancer prefer"Internet+TCM nursing services",which has an average service cost of 50 yuan per time,excellent platform service evaluation,comprehensive service content,specialized TCM nurses.The preferences and specific characteristics of patients with colorectal cancer can be considered to optimize the allocation of nursing resources and provide services in line with their preferences.

Tumor-associated macrophages(TAMs)are one of the key components of the tumor microenvironment(TME)in gastric cancer.Glucose metabolism reprogramming significantly impacts TAMs'polarization and immune functions,thereby regulating the onset and the progression of gastric cancer.This review summarizes glucose metabolism reprogramming in TAMs'polarization and explores its role in gastric cancer-related TAMs through aspects such as signaling regulation,transcription factors,and epigenetic modifications.This review aims to deepen the understanding of TAMs'role in gastric cancer progression and offer new perspectives for the immunotherapy in gastric cancer.

Objective:To investigate the effect of LINC00641 on the viability and apoptosis of acute myeloid leukemia(AML)cells and its mechanism.Methods:RT-qPCR was applied to detect the relative expression levels of LINC00641,miR-204-5p,and MT1X in human normal bone marrow stromal cell lines HS-5 and AML cell lines,and to screen the optimal cell line THP-1 was screened for subsequent experiments.Bioinformatics,dual luciferase reporter assay,pull down assay,and RIP assay were applied to validate the targeting relationship between LINC00641,MT1X and miR-204-5p.EdU,CCK-8,flow cytometry,and Transwell assay were applied to detect cell proliferation,apoptosis,migration and invasion,respectively.Western blot was applied to detect the expression of MT1X,CyclinD1,Bcl-2,and Bax proteins.Results:Compared with HS-5 cells,the expression of LINC00641 and MT1X was obviously increased in HL60,THP-1,U937,and KG1 cells,while the expression of miR-204-5p was obviously reduced(all P＜0.05).THP-1 cells showed the most obvious changes(P＜0.05).Silencing LINC00641 or overexpressing miR-204-5p was able to obviously inhibit the proliferation,migration and invasion of THP-1 cells,as well as the expression of CyclinD1 and Bcl-2 proteins,while promote cells apoptosis and Bax protein expression(all P＜0.05).Bioinformatics analysis,dual luciferase reporter assay,pull down assay,and RIP assay all confirmed that there were targeted relationships between LINC00641,MT1X and miR-204-5p.Inhibiting miR-204-5p or overexpressing MT1X was able to respectively reverse the inhibitory effect of silencing LINC00641 or overexpressing miR-204-5p on THP-1 cells proliferation,migration and invasion,and reduce cells apoptosis.Conclusion:LINC00641 is highly expressed in AML,and inhibition of LINC00641 expression can inhibit cell proliferation,migration,and invasion and increase apoptosis by regulating the miR-204-5p/MT1X axis.

Pancreatic ductal adenocarcinoma (PDAC) exhibits an altered metabolic profile compared to normal pancreatic tissue. However, studies on actual pancreatic tissues are limited. Untargeted metabolomics analysis was conducted on 54 pairs of tumor and matched normal tissues. Taurine levels were validated via immunohistochemistry (IHC) on separate PDAC and normal tissues.Bioinformatics analysis of transcriptomics and proteomics data evaluated genes associated with taurine metabolism. Identified taurine-associated gene was validated through gene modulation. Clinical implications were evaluated using patient data. Metabolomics analysis showed a 2.51-fold increase in taurine in PDAC compared to normal tissues (n=54). IHC confirmed this in independent samples (n=99 PDAC, 19 normal). Bioinformatics identified 2-aminoethanethiol dioxygenase (ADO) as a key gene modulating taurine metabolism. IHC on a tissue microarray (39 PDAC, 10 normal) confirmed elevated ADO in PDAC. The ADOTaurine axis correlated with PDAC recurrence and disease-free survival. ADO knockdown reduced cancer cell proliferation and tumor growth in a mouse xenograft model. The MEK-related signaling pathway is suggested to be modulated by ADO-Taurine metabolism. Our multi-omics investigation revealed elevated taurine synthesis mediated by ADO upregulation in PDAC. The ADOTaurine axis may serve as a biomarker for PDAC prognosis and a therapeutic target.

Background: Chronic pain significantly affects daily activities, mental health, and the interpersonal relationships of patients. Consequently, physicians use various treatments to manage pain. This study investigated the perceptions of treatment, accompanying symptoms, and other problems in patients with chronic pain. Methods: The authors enrolled patients with chronic pain from 19 university hospitals in South Korea. Data was collected on age, gender, diagnosis, disease duration, severity of pain, perception of pain treatment, and accompanying symptoms or problems using an anonymous survey comprising 19 questions. Results: In total, 833 patients with chronic pain completed the survey, and 257 (31.0%) and 537 (64.5%) patientsexpressed concerns about the potential adverse effects of medication and opioid addiction, respectively. Personalitychanges such as irritability or anger were the most frequent accompanying symptoms in 507 (63.8%) patients, followed by depression and sleep disturbance in 462 (58.1%) and 450 (54.5%) patients, respectively. Depression (P = 0.001) and anxiety (P = 0.029) were more common among women, whereas divorce (P = 0.016), family conflict (P < 0.001), unemployment (P < 0.001), suicide attempts (P < 0.001), and restrictions on economic activity (P < 0.001) were more common among men. The frequency of accompanying symptoms, except for suicidal ideation,was higher in the younger patients aged ≤ 40 years than in the older patients aged > 40 years. Conclusions Many patients with chronic pain had concerns about adverse effects or medication tolerance and experienced anxiety, depression, or sleep disturbances. The prevalence of accompanying problems varies according to age and gender.

Background: Chronic pain significantly affects daily activities, mental health, and the interpersonal relationships of patients. Consequently, physicians use various treatments to manage pain. This study investigated the perceptions of treatment, accompanying symptoms, and other problems in patients with chronic pain. Methods: The authors enrolled patients with chronic pain from 19 university hospitals in South Korea. Data was collected on age, gender, diagnosis, disease duration, severity of pain, perception of pain treatment, and accompanying symptoms or problems using an anonymous survey comprising 19 questions. Results: In total, 833 patients with chronic pain completed the survey, and 257 (31.0%) and 537 (64.5%) patientsexpressed concerns about the potential adverse effects of medication and opioid addiction, respectively. Personalitychanges such as irritability or anger were the most frequent accompanying symptoms in 507 (63.8%) patients, followed by depression and sleep disturbance in 462 (58.1%) and 450 (54.5%) patients, respectively. Depression (P = 0.001) and anxiety (P = 0.029) were more common among women, whereas divorce (P = 0.016), family conflict (P < 0.001), unemployment (P < 0.001), suicide attempts (P < 0.001), and restrictions on economic activity (P < 0.001) were more common among men. The frequency of accompanying symptoms, except for suicidal ideation,was higher in the younger patients aged ≤ 40 years than in the older patients aged > 40 years. Conclusions Many patients with chronic pain had concerns about adverse effects or medication tolerance and experienced anxiety, depression, or sleep disturbances. The prevalence of accompanying problems varies according to age and gender.

Purpose: This study evaluated the postoperative quality of life (QoL) after various types of gastrectomy for gastric cancer. Materials and Methods: A multicenter prospective observational study was conducted in Korea using the Korean Quality of Life in Stomach Cancer Patients Study (KOQUSS)-40, a new QoL assessment tool focusing on postgastrectomy syndrome. Overall, 496 patients with gastric cancer were enrolled, and QoL was assessed at 5 time points: preoperatively and at 1, 3, 6, and 12 months after surgery. Results: Distal gastrectomy (DG) and pylorus-preserving gastrectomy (PPG) showed significantly better outcomes than total gastrectomy (TG) and proximal gastrectomy (PG) with regard to total score, indigestion, and dysphagia. DG, PPG, and TG also showed significantly better outcomes than PG in terms of dumping syndrome and worry about cancer. Postoperative QoL did not differ significantly according to anastomosis type in DG, except for Billroth I anastomosis, which achieved better bowel habit change scores than the others. No domains differed significantly when comparing double tract reconstruction and esophagogastrostomy after PG. The total QoL score correlated significantly with postoperative body weight loss (more than 10%) and extent of resection (P<0.05 for both).Reflux as assessed by KOQUSS-40 did not correlate significantly with reflux observed on gastroscopy 1 year postoperatively (P=0.064). Conclusions Our prospective observation using KOQUSS-40 revealed that DG and PPG lead to better QoL than TG and PG. Further study is needed to compare postoperative QoL according to anastomosis type in DG and PG.

Background: and Purpose: This clinical practice guideline provides evidence-based recommendations for treatment of dementia, focusing on cholinesterase inhibitors and N-methyl-D-aspartate (NMDA) receptor antagonists for Alzheimer’s disease (AD) and other types of dementia. Methods: Using the Population, Intervention, Comparison, Outcomes (PICO) framework, we developed key clinical questions and conducted systematic literature reviews. A multidisciplinary panel of experts, organized by the Korean Dementia Association, evaluated randomized controlled trials and observational studies. Recommendations were graded for evidence quality and strength using Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) methodology. Results: Three main recommendations are presented: (1) For AD, cholinesterase inhibitors (donepezil, rivastigmine, galantamine) are strongly recommended for improving cognition and daily function based on moderate evidence; (2) Cholinesterase inhibitors are conditionally recommended for vascular dementia and Parkinson’s disease dementia, with a strong recommendation for Lewy body dementia; (3) For moderate to severe AD, NMDA receptor antagonist (memantine) is strongly recommended, demonstrating significant cognitive and functional improvements. Both drug classes showed favorable safety profiles with manageable side effects. Conclusions This guideline offers standardized, evidence-based pharmacologic recommendations for dementia management, with specific guidance on cholinesterase inhibitors and NMDA receptor antagonists. It aims to support clinical decision-making and improve patient outcomes in dementia care. Further updates will address emerging treatments, including amyloid-targeting therapies, to reflect advances in dementia management.