Helicobacter pylori (H. pylori) infection plays a pivotal role in gastric carcinogenesis and poses a significant burden on global public health. Eradicating H. pylori infection is an important strategy for the primary prevention of gastric cancer but remains a challenge. This consensus, an update of The First Beijing Consensus on Holistic Integrated Medicine (HIM) Combining Traditional Chinese with Western Medicine for the Management of Helicobacter pylori-associated “Disease-Syndrome” released in 2018, aims to further incorporate the HIM perspective and the latest research advances into the management of H. pylori-associated “disease-syndrome”. Forty-three experts from 29 medical institutions were selected to vote and reach a consensus. The consensus consists of five sections addressing 19 key questions with corresponding statements. These cover the current status and challenges of managing H. pylori infection in China, refractory H. pylori infection, the role of HIM in H. pylori management, holistic and individualized assessment/treatment for refractory infections, and the integration of traditional Chinese medicine in treating H. pylori-associated “disease-syndrome”. Finally, three therapeutic schemes for traditional Chinese medicine in treating H. pylori-associated “disease-syndrome” were proposed. Taken together, this consensus incorporates the principles of HIM along with advanced medical knowledge and clinical practice into individualized treatment strategies. It is recommended as a guideline for the management of H. pylori-associated “disease-syndrome” in China.

Lung cancer remains the leading cause of cancer-related mortality worldwide, with marked phenotypic differences observed among its major histological subtypes, adenocarcinoma (ADC), squamous cell carcinoma (SCC), and small cell lung cancer (SCLC), in both clinical presentation and therapeutic response. In recent years, metabolomics has emerged as a powerful tool for studying cancer metabolic reprogramming, providing new insights into the metabolic distinctions among lung cancer subtypes. This review summarizes recent research advances in the metabolomics of ADC, SCC, and SCLC. Studies have revealed that ADC and SCC display distinct metabolic profiles in lipid metabolism, amino acid metabolism, and cell membrane synthesis, while SCLC demonstrates a unique metabolic pattern. Through metabolomic technologies, particularly mass spectrometry and liquid chromatography, it is possible to effectively differentiate lung cancer subtypes and identify potential biomarkers for early diagnosis and personalized treatment. This review also explores the clinical potential of metabolomics in lung cancer, emphasizing its critical role in early diagnosis and subtype stratification. These methodological advances establish a robust foundation for precision oncology paradigms in thoracic malignancies.

Colorectal cancer (CRC) is a type of cancer that originates in the colon or rectum from precancerous polyps, which can evolve into cancerous growths over time. This review aimed to provide a comprehensive analysis of CRC, its subtypes, clinical manifestations, point-of-care diagnostic approaches, and management strategies. The clinical presentation of CRC often includes symptoms such as blood in stool, changes in bowel habits, abdominal discomfort, weight loss, fatigue, a feeling of incomplete bowel emptying, and anemia. The identification of these signs prompts healthcare professionals to initiate diagnostic measures without delay. Point-of-care diagnosis plays a pivotal role in the early detection of CRC, employing screening tests such as stool tests and colonoscopies. These diagnostic modalities enable healthcare professionals to identify precancerous polyps or early-stage tumors, facilitating timely intervention and significantly improving treatment outcomes. Adherence to screening guidelines is crucial for the prevention and early detection of CRC. Despite advancements in screening and treatment options, there remains a crucial need for more specific, minimally invasive screening methods with minimal side effects. By improving current detection methods, a better screening approach for CRC can be developed. Recent advancements, including single-cell sequencing, spatial transcriptomics, and artificial intelligence integration, hold great promise for enhancing early diagnosis and advancing personalized treatment strategies. Moreover, a healthy lifestyle, including a balanced diet, regular exercise, no tobacco use, and limited alcohol consumption, can significantly lower the risk of CRC. By emphasizing the importance of lifestyle modifications, early screening, and timely intervention, healthcare professionals can significantly reduce the burden of CRC and improve patient outcomes.

Cancer is a hereditary multifactorial disease, and due to its rising incidence in both young people and adults along with its substantial burden, oncological emphasis has been placed more on preventive efforts. It has been suggested that several food and lifestyle choices contribute to the onset of cancer, presumably via complex metabolic and inflammatory pathways. Diet is one of the crucial variables in determining cancer risk. In addition, as research intensifies, a more distinct link between diet and patients’ molecular alterations is emerging and becoming quantifiable, dispelling the previous conventional wisdom that linked phenotypic changes to dietary variation. Although the evidence is not consistent, appropriate doses of vitamin B12, vitamin D, vitamin C, selenium, folic acid, and antioxidants such as carotenoids have shown a preventive effect in certain types of cancer. However, improper use of dietary supplements in well-nourished people provides no effects or even poses harmful effects to increase the risk of some cancer. Contrarily, other factors like alcohol, obesity, certain fatty acids, and some techniques used for food preparation may increase the risk of cancer. It is now appropriate to make dietary modifications that are consistent with suggestions for preventing cancer incidence with an emphasis on lifestyle improvement including proper management of problems associated with diet, nutrition, smoking, and drinking. However, there is currently a need for more clinical research to demonstrate the safety and effectiveness of using various phytochemicals or plant extracts as dietary supplements to prevent primary stages of cancer.

Cancer is the leading cause of death globally, with nearly 20 million new cases and 9.7 million deaths in 2022. Due to its vague initial symptoms, cancer is often difficult to detect in its early stages. Liquid biopsy, a revolutionary approach in oncology, provides a minimally invasive, real-time method for cancer detection, monitoring, and characterization by examining circulating tumor components in body fluids. This review presents current technologies and clinical applications of liquid biopsy, focusing particularly on its value for early cancer diagnosis. Liquid biopsy enables molecular profiling of cancer for precision oncology by isolating circulating extracellular nucleic acids (cell-free DNA), circulating tumor DNA, and circulating tumor cells from blood and other body fluids. Cell-free DNA, which circulates freely in the blood, may or may not be tumor-derived, while circulating tumor DNA is specifically of tumor origin. Additionally, circulating tumor cells can be isolated from blood; these cells, shed from tumors into the bloodstream, typically survive only 1–2.5 h before immune clearance, though a small fraction can persist and metastasize to distant sites. Exosomes, small membrane-bound vesicles secreted by tumor cells, also carry molecular information about the tumor and have become a valuable source of biomarkers in liquid biopsy. Advances in detection technologies for these analytes have expanded the utility of liquid biopsy, facilitating the identification of somatic mutations and actionable genomic alterations in tumors. Finally, this review discusses the opportunities and challenges facing liquid biopsy and offers insights into its future development.

DNA methylation is essential for regulating tissue-specific gene expression, genomic imprinting, X chromosome inactivation and retroviral element silencing. The transformation from normal to cancer cells is accompanied by changes in DNA methylation resulting in the activation of oncogenes and inactivation of tumor suppressor genes. This process is regulated by methylation and contributes to the support and development of tumors. Epigenetic modifications account for the development of resistance in cancer cells treated with anticancer drugs. Dysregulated signaling pathways involved in tumor drug resistance include the Wnt canonical and non-canonical pathways and the PI3K/PTEN/AKT/mTOR pathway. This review considers the mechanisms and specific methylated biomarkers that participate in such resistances and how resistance to individual treatments for breast, ovarian, uterine and cervix tumors are introduced.