Trends in the application of "omics" to Alzheimer's disease: a bibliometric and visualized study.

BACKGROUND: Alzheimer's disease (AD) is a progressive neurodegenerative disease with an insidious onset. The widespread application of omics techniques in AD has attracted considerable attention. We aimed to make a comprehensive analysis of published omics articles on AD in order to determine the research profile and application trends of omics techniques in AD. METHODS: This study utilizes bibliometric and visual methods including a map collaboration map, co-citations, and keywords to identify knowledge structures, hot topics, and research trends based on 6,828 publications from the Web of Science Core Collection (WoSCC) database. RESULTS: The results of this study showed that 5654 institutions from 91 countries published articles in this field. The USA, China, and the UK played a leading role in publishing numerous articles in relevant journals as well as prolific institutions and authors, respectively. This paper collects a large number of literatures on the application of AD omics technology from the WoSCC database and found the omics technology applied to AD is mainly based on genomics technology. The application of transcriptomics technology has shown an increasing trend in recent years, and the application of multi-omics technology will be the general trend in the future. CONCLUSION: The development status, frontier hotspots, and general trends of omics application technologies are reviewed. This article will provide intelligence support to researchers and institutions in the field of Alzheimer's omics research and applications from a practical perspective.

Correlation of Glucose Metabolism with Cancer and Intervention with Traditional Chinese Medicine.

Cancer is a complex disease with several distinct characteristics, referred to as "cancer markers" one of which is metabolic reprogramming, which is a common feature that drives cancer progression. Over the last ten years, researchers have focused on the reprogramming of glucose metabolism in cancer. In cancer, the oxidative phosphorylation metabolic pathway is converted into the glycolytic pathway in order to meet the growth requirements of cancer cells, thereby creating a microenvironment that promotes cancer progression. The precise mechanism of glucose metabolism in cancer cells is still unknown, but it is thought to involve the aberrant levels of metabolic enzymes, the influence of the tumor microenvironment (TME), and the activation of tumor-promoting signaling pathways. It is suggested that glucose metabolism is strongly linked to cancer progression because it provides energy to cancer cells and interferes with antitumor drug pharmacodynamics. Therefore, it is critical to unravel the mechanism of glucose metabolism in tumors in order to gain a better understanding of tumorigenesis and to lay the groundwork for future research into the identification of novel diagnostic markers and therapeutic targets for cancer treatment. Traditional Chinese Medicine (TCM) has the characteristics of multiple targets, multiple components, and less toxic side effects and has unique advantages in tumor treatment. In recent years, researchers have found that a variety of Chinese medicine monomers and compound recipes play an antitumor role by interfering with the reprogramming of tumor metabolism. The underlying mechanisms of metabolism reprogramming of tumor cells and the role of TCM in regulating glucose metabolism are reviewed in this study, so as to provide a new idea for antitumor research in Chinese medicine.

Identifying Active Substances and the Pharmacological Mechanism of Houttuynia cordata Thunb. in Treating Radiation-Induced Lung Injury Based on Network Pharmacology and Molecular Docking Verification.

Background: Houttuynia cordata Thunb. is a traditional Chinese herb widely used mainly because of the pharmacological effects related to heat clearance and detoxification. Emerging clinical evidence indicates that the efficacy of Houttuynia cordata Thunb. on RILI is upstanding. Nevertheless, its underlying therapeutic mechanism remains unclear and warrants further elucidation. Methods: The major active components and corresponding targets of Houttuynia cordata Thunb. were retrieved from the traditional Chinese medicine system pharmacology database (TCMSP) and literature review. The related targets of RILI were retrieved from the GeneCards database. Common targets among the active compounds and diseases were identified through Venn diagram analysis. Cytoscape was employed to construct and visualize the network relationship among the drug, active compounds, targets, and disease. The protein interaction network (PPI) was constructed by STRING. The reliability (the binding affinity) of the core targets and active compounds was verified by molecular docking. Results: A search of the TCMSP database and related literature revealed 12 active compounds of Houttuynia cordata Thunb. against RILI. The core active compounds included quercetin, kaempferol, hyperoside, and rutin. Hub nodes including TP53, VEGFA, JUN, TNF, and IL-6 were identified in the PPI network. The GO categories were classified into three functional categories: 112 biological processes, 9 molecular functions, and 32 cellular components of the active compounds of Houttuynia cordata Thunb. The KEGG pathway enrichment analysis demonstrated the enrichment of target genes in several key cancer-related signaling pathways, including the cancer pathways, TNF signaling pathway, PI3K-Akt signaling pathway, and HIF-1 signaling pathway. Molecular docking analysis validated the effective binding capacity of the main active compounds with the core targets. Conclusion: The main active components of Houttuynia cordata Thunb. have a potential pharmacological effect against RILI via the cancer pathways, TNF signaling pathway, and PI3K-Akt signaling pathway.

[Professor YANG Jun's clinical characteristics in the treatment of chronic diarrhea with acupuncture and herbal medicine based on qi activity theory in Huangdi Neijing].

Professor YANG Jun believes that chronic diarrhea is located in the "intestine" and its pathogenesis focuses on the dysfunction of the spleen and the stomach which results in the impairment of qi activity. In the treatment, the comprehensive therapy is adopted, including acupuncture, moxibustion, herbal medicine, cupping method, etc. Regarding acupuncture therapy, Tianshu (ST 25) is selected specially for regulating the spleen and stomach function, Xiabai (LU4) for dispersing the lung qi to stop diarrhea, as well as Yintang (GV 29), Shuigou (GV 26), Chengjiang (CV 24), Qihai (CV 6), Guanyuan (CV 4) and Zhongwan (CV 12) for promoting the circulation of the conception vessel and the governor vessel. Regarding moxibustion therapy, moxibustion is exerted at the abdominal region to regulate qi and blood circulation and unblocking the meridians. Moreover, the retained cupping method is used at Shenque (CV 8) to consolidate the primary qi and the modified sijunzi tang, the herbal decoction is supplemented to tonify the acquired foundation for assisting the congenital one. All of these therapies co-work on promoting and regulating qi activity so as to stop diarrhea.

[Study on characteristics and data mining of 464 cases of lung diseases in Xin'an Wang's medicine].

The purpose of this paper is to study the use rules of drugs for lung diseases in internal medicine department of Xin'an Wang's family, discuss the compatibility of common drugs for lung diseases, guide clinical application, and inherit Xin'an medicine. By retrospective study on lung diseases cases in Wang's internal medicine works, the lung diseases and use frequency of common drugs treated by Wang's medicine were counted, and the systematic clustering and association rule analysis of common drugs were conducted by using SPSS Statistic 20 and SPSS Modeler 18.0, respectively. The results showed that asthma, cold and cough were the main lung diseases treated by Wang's medicine, and the commonly used medicines included antitussive and antiasthmatic drugs, spleen-invigorating and dampness-removing drugs, and expectorants. The medicine taste was mainly bitter, pungent and sweet, with cold and warm properties in a balanced way, without severely cold or hot herbs, mainly attributing to the lung and stomach meridians. In clustering analysis, 10 drug combinations were obtained; association analysis showed that two, three, four association rules respectively had 11, 21, and 10 groups, and each drug group had 11, 16, and 5 items. Core combinations: Poria, Armeniacae Semen Amarum, Asteris Radix et Rhizome, Coicis Semen, Farfarae Flos, Dendrobii Caulis, Perilla Frutescens, Stemonae Radix, Citri Reticulatae Pericarpium, Cynanchi Stauntonii Rhizome et Radix, Meretricis Concha Cyclinae Concha, Belamcandae Rhizoma, and Pinelliae Rhizome. Xin'an Wang's medicine paid attention to the lung nature when treating lung diseases. Lung is a delicate organ, not resistant to coldness or heat, so severely cold or hot herbs shall not be used, and the clear and light drugs with functions of dispersing lung Qi, clearing phlegm evil, strengthening spleen, eliminating phlegm, and relieving cough and asthma are often used. Lung deficiency is a kind of deficiency of Qi and Yin, so both Qi and Yin shall be regulated. Deficiency of Yin would burn the lung and make the lung collaterals blocked. In this case, the lung collaterals shall be dredged for hemostasis. Long time of lung deficiency would hinder the distribution of body fluid, and lung shall be regulated to dissipate phlegm.