Chinese herbal medicine for the treatment of diabetic nephropathy: From clinical evidence to potential mechanisms.

ETHNOPHARMACOLOGICAL RELEVANCE: Diabetic nephropathy (DN) is a typical chronic microvascular complication of diabetes, characterized by proteinuria and a gradual decline in renal function. At present, there are limited clinical interventions aimed at preventing the progression of DN to end-stage renal disease (ESRD). However, Chinese herbal medicine presents a distinct therapeutic approach that can be effectively combined with conventional Western medicine treatments to safeguard renal function. This combination holds considerable practical implications for the treatment of DN. AIM OF THE STUDY: This review covers commonly used Chinese herbal remedies and decoctions applicable to various types of DN, and we summarize the role played by their active ingredients in the treatment of DN and their mechanisms, which includes how they might improve inflammation and metabolic abnormalities to provide new ideas to cope with the development of DN. MATERIALS AND METHODS: With the keywords "diabetic nephropathy," "Chinese herbal medicine," "clinical effectiveness," and "bioactive components," we conducted an extensive literature search of several databases, including PubMed, Web of Science, CNKI, and Wanfang database, to discover studies on herbal formulas that were effective in slowing the progression of DN. The names of the plants covered in the review have been checked at MPNS (http://mpns.kew.org). RESULTS: This review demonstrates the superior total clinical effective rate of combining Chinese herbal medicines with Western medicines over the use of Western medicines alone, as evidenced by summarizing the results of several clinical trials. Furthermore, the review highlights the nephroprotective effects of seven frequently used herbs exerting beneficial effects such as podocyte repair, anti-fibrosis of renal tissues, and regulation of glucose and lipid metabolism through multiple signaling pathways in the treatment of DN. CONCLUSIONS: The potential of herbs in treating DN is evident from their excellent effectiveness and the ability of different herbs to target various symptoms of the condition. However, limitations arise from the deficiencies in interfacing with objective bioindicators, which hinder the integration of herbal therapies into modern medical practice. Further research is warranted to address these limitations and enhance the compatibility of herbal therapies with contemporary medical standards.

Mechanisms of Dangua Fang in multi-target and multi-method regulation of glycolipid metabolism based on phosphoproteomics.

OBJECTIVE: To explore the mechanism of Dangua Fang (, DGR) in multi-target and multi-method regulation of glycolipid metabolism based on phosphoproteomics. METHODS: Sprague-Dawley rats with normal glucose levels were randomly divided into three groups, including a conventional diet control group (Group A), high-fat-high-sugar diet model group (Group B), and DGR group (Group C, high-fat-high-sugar diet containing 20.5 g DGR). After 10 weeks of intervention, the fasting blood glucose (FBG), 2 h blood glucose [PBG; using the oral glucose tolerance test (OGTT)], hemoglobin A1c (HbA1c), plasma total cholesterol (TC), and triglycerides (TG) were tested, and the livers of rats were removed to calculate the liver index. Then, hepatic portal TG were tested using the Gross permanent optimization-participatiory action planning enzymatic method and phosphoproteomics was performed using liquid chromatography with tandem mass spectrometry (LC-MS/MS) analysis followed by database search and bioinformatics analysis. Finally, cell experiments were used to verify the results of phosphoproteomics. Phosphorylated mitogen-activated protein kinase kinase kinase kinase 4 (MAP4k4) and phosphorylated adducin 1 (ADD1) were detected using western blotting. RESULTS: DGR effectively reduced PBG, TG, and the liver index (P < 0.05), and significantly decreased HbA1c, TC, and hepatic portal TG (P < 0.01), showed significant hematoxylin and eosin (HE) staining, red oil O staining, and Masson staining of liver tissue. The total spectrum was 805 334, matched spectrum was 260 471, accounting for accounting 32.3%, peptides were 19 995, modified peptides were 14 671, identified proteins were 4601, quantifiable proteins were 4417, identified sites were 15 749, and quantified sites were 14659. Based on the threshold of expression fold change ( > 1.2), DGR up-regulated the modification of 228 phosphorylation sites involving 204 corresponding function proteins, and down-regulated the modification of 358 phosphorylation sites involving 358 corresponding function proteins, which included correcting 75 phosphorylation sites involving 64 corresponding function proteins relating to glycolipid metabolism. Therefore, DGR improved biological tissue processes, including information storage and processing, cellular processes and signaling, and metabolism. The metabolic functions regulated by DGR mainly include energy production and conversion, carbohydrate transport and metabolism, lipid transport and metabolism, inorganic ion transport and metabolism, secondary metabolite biosynthesis, transport, and catabolism. In vitro phosphorylation validation based on cell experiments showed that the change trends in the phosphorylation level of MAP4k4 and ADD1 were consistent with that of previous phosphoproteomics studies. CONCLUSION: DGR extensively corrects the modification of phosphorylation sites to improve corresponding glycolipid metabolism-related protein expression in rats with glycolipid metabolism disorders, thereby regulating glycolipid metabolism through a multi-target and multi-method process.

Health functions and related molecular mechanisms of Miconia genus: A systematic review.

The Miconia genus is traditionally used in folk medicine in Brazil and other tropical American countries and is represented by 282 species in this region. It is a multifaceted genus of medicinal plants widely used to treat rheumatoid arthritis (RA), pain, inflammatory diseases, and many more therapeutic applications. In the present study, we systematically identify and discuss the literature on in vivo and in vitro studies focusing on the therapeutic potentials and related molecular mechanisms of the Miconia genus. The review also assessed phytochemicals and their pharmacological properties and considered safety concerns related to the genus. Literature searches to identify studies on the Miconia genus were carried out through four main electronic databases, namely PubMed, Embase, Scopus, and Web of Science limited to Medical Subjects Headings (MeSH) and Descriptores en Ciencias de la Salud (DCS) (Health Sciences Descriptors) to identify studies published up to December 2022. The relevant information about the genus was gathered using the keywords 'Miconia', 'biological activities', 'therapeutic mechanisms', 'animal model, 'cell-line model', 'antinociceptive', 'hyperalgesia', 'anti-inflammatory', and 'inflammation'. The therapeutic potentials and mechanisms of action of 14 species from genus Miconia were examined in 18 in vitro studies and included their anti-inflammatory, anticancer, analgesic, antibacterial, cytotoxic, mutagenic, antioxidant, anti-leishmanial, antinociceptive, schistosomicidal, and anti-osteoarthritis potentials, and in eight in vivo studies, assessing their analgesic, antioxidant, antinociceptive, and anti-osteoarthritis activities. Some of the main related molecular mechanisms identified are the modulation of cytokines such as IL-1ß, IL-6, and TNF-α, as well as the inhibition of inflammatory mediators and prostaglandin synthesis. The limited number of studies showed that commonly available species from the genus Miconia are safe for consumption. Miconia albicans Sw.Triana and Miconia rubiginosa (Bonpl.) DC was the most frequently used species and showed significant efficacy and potential for developing safe drugs to treat pain and inflammation.

Nanomedicine-based multimodal therapies: Recent progress and perspectives in colon cancer.

Colon cancer has attracted much attention due to its annually increasing incidence. Conventional chemotherapeutic drugs are unsatisfactory in clinical application because of their lack of targeting and severe toxic side effects. In the past decade, nanomedicines with multimodal therapeutic strategies have shown potential for colon cancer because of their enhanced permeability and retention, high accumulation at tumor sites, co-loading with different drugs, and comb-ination of various therapies. This review summarizes the advances in research on various nanomedicine-based therapeutic strategies including chemotherapy, radiotherapy, phototherapy (photothermal therapy and photodynamic therapy), chemodynamic therapy, gas therapy, and immunotherapy. Additionally, the therapeutic mechanisms, limitations, improvements, and future of the above therapies are discussed.

Research progress on clinical effectiveness, mechanism and safety of visible red light irradiation in the treatment of myopia / 中华实验眼科杂志

In recent years, treatment of myopia with low-intensity 600-670 nm red light irradiation has attracted extensive attention.A one-year multi-center clinical study in China showed that red light therapy can inhibit axial elongation and the progression of myopia in myopic children.Nevertheless, the underlying mechanism and long-term safety are still to be determined.The longitudinal chromatic aberration theory could explain its effect on retarding myopia in chicks and guinea pigs.However, studies on different species had inconsistent conclusions and even contrary results in primates.The possible mechanisms of its efficacy on myopia control include the temporary increasing choroidal blood flow to mitigate scleral hypoxia, affecting the metabolic signal pathway of cones, stimulating the retina to secrete dopamine through intensive irradiation, affecting circadian rhythm, and stimulating cytochrome C oxidase to reduce oxidative stress to promote cell repair and inhibit apoptosis.In terms of safety, studies revealed the biphasic dose response in red light therapy, that is to say, no adverse event has been reported for low-intensity, low-dose and short-time red light irradiation, but it is necessary to stay alert for photoreceptor cell and retinal pigment epithelium cell damage caused by excessive irradiation.This article reviewed the research progress on the clinical effectiveness, therapeutic mechanism and safety of red light irradiation in the treatment of myopia to provide a theoretical basis for its use in clinical treatment.

Helicobacter pylori infection in humans and phytotherapy, probiotics, and emerging therapeutic interventions: a review.

The global prevalence of Helicobacter pylori (H. pylori) infection remains high, indicating a persistent presence of this pathogenic bacterium capable of infecting humans. This review summarizes the population demographics, transmission routes, as well as conventional and novel therapeutic approaches for H. pylori infection. The prevalence of H. pylori infection exceeds 30% in numerous countries worldwide and can be transmitted through interpersonal and zoonotic routes. Cytotoxin-related gene A (CagA) and vacuolar cytotoxin A (VacA) are the main virulence factors of H. pylori, contributing to its steep global infection rate. Preventative measures should be taken from people's living habits and dietary factors to reduce H. pylori infection. Phytotherapy, probiotics therapies and some emerging therapies have emerged as alternative treatments for H. pylori infection, addressing the issue of elevated antibiotic resistance rates. Plant extracts primarily target urease activity and adhesion activity to treat H. pylori, while probiotics prevent H. pylori infection through both immune and non-immune pathways. In the future, the primary research focus will be on combining multiple treatment methods to effectively eradicate H. pylori infection.

Therapeutic mechanism and clinical application of Chinese herbal medicine against diabetic kidney disease.

Diabetic kidney disease (DKD) is the major complications of type 1 and 2 diabetes, and is the predominant cause of chronic kidney disease and end-stage renal disease. The treatment of DKD normally consists of controlling blood glucose and improving kidney function. The blockade of renin-angiotensin-aldosterone system and the inhibition of sodium glucose cotransporter 2 (SGLT2) have become the first-line therapy of DKD, but such treatments have been difficult to effectively block continuous kidney function decline, eventually resulting in kidney failure and cardiovascular comorbidities. The complex mechanism of DKD highlights the importance of multiple therapeutic targets in treatment. Chinese herbal medicine (active compound, extract and formula) synergistically improves metabolism regulation, suppresses oxidative stress and inflammation, inhibits mitochondrial dysfunction, and regulates gut microbiota and related metabolism via modulating GLP-receptor, SGLT2, Sirt1/AMPK, AGE/RAGE, NF-κB, Nrf2, NLRP3, PGC-1α, and PINK1/Parkin pathways. Clinical trials prove the reliable evidences for Chinese herbal medicine against DKD, but more efforts are still needed to ensure the efficacy and safety of Chinese herbal medicine. Additionally, the ideal combined therapy of Chinese herbal medicine and conventional medicine normally yields more favorable benefits on DKD treatment, laying the foundation for novel strategies to treat DKD.

Mechanisms of action of Zishen Yutai pills in treating premature ovarian failure determined by integrating UHPLC-Q-TOF-MS and network pharmacology analysis.

BACKGROUND: Zishen Yutai (ZSYT) pill, a patent Chinese medicine, has been widely used in the treatment of infertility, abortion, and adjunctive treatment of in vitro fertilization (IVF) for decades. Recently, the results of clinical observations showed that premature ovarian failure (POF) patients exhibited improved expression of steroids and clinical symptoms associated with hormone disorders after treatment with Zishen Yutai pills. However, the pharmacological mechanism of action of these pills remains unclear. METHODS: The compounds of Zishen Yutai pills found in blood circulation were identified via ultra-high performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UHPLC-Q-TOF-MS) technique in the serum of POF mice after oral administration of Zishen Yutai pills. The potential targets of compounds were screened using Traditional Chinese Medicine Systems Pharmacology Database, Traditional Chinese Medicine Database@Taiwan, Drugbank Database, PubChem, HIT, Pharmapper, and Swiss Target Prediction. The target genes associated with POF were collected from Online Mendelian Inheritance in Man Database, PharmGkb, Genecards, Therapeutic Target Database, and Genetic Association Database. The overlapping genes between the potential targets of Zishen Yutai pills' compounds and the target genes associated with POF were clarified via protein-protein interaction (PPI), pathway, and network analysis. RESULTS: Nineteen compounds in Zishen Yutai pills were detected in the serum of POF mice after oral administration. A total of 695 Zishen Yutai (ZSYT) pill-related targets were screened, and 344 POF-related targets were collected. From the results of Zishen Yutai (ZSYT) pill-POF PPI analysis, CYP19A1, AKR1C3, ESR1, AR, and SRD5A2 were identified as key targets via network analysis, indicating their core role in the treatment of POF with Zishen Yutai pills. Moreover, the pathway enrichment results suggested that Zishen Yutai pills treated POF primarily by regulating neuroactive ligand-receptor interaction, steroid hormone biosynthesis, and ovarian steroidogenesis. CONCLUSIONS: Via virtual screening, we found that regulation of neuroactive ligand-receptor interaction, steroid hormone biosynthesis, and ovarian steroidogenesis was the potential therapeutic mechanism of Zishen Yutai pills in treating POF. Our study suggested that combining the analysis of Zishen Yutai pills' compounds in blood in vivo in the POF model and network pharmacology prediction might offer a tool to characterize the mechanism of Zishen Yutai pills in the POF.

Therapeutic mechanism of Curcuma aromatica Salisb. rhizome against coronary heart disease based on integrated network pharmacology, pharmacological evaluation and lipidomics.

Curcuma aromatica Salisb. rhizome (CASR) has multifunctional characteristics worldwide and a long history of use as a botanical drug with. Currently, it is often used clinically to treat coronary heart disease (CHD) caused by blood stasis syndrome. However, the therapeutic mechanism of CASR in the treatment of CHD remains poorly understood. In study, the main chemical constituents of CASR were analyzed using UPLC-Q-TOF-MS/MS. Then, its potential therapeutic mechanism against CHD was predicted. Subsequently, pharmacological evaluation was performed using CHD rat model. Finally, a lipidomics approach was applied to explore the different lipid metabolites to verify the regulation of CASR on lipid metabolism disorders in CHD. A total of 35 compounds was identified from CASR. Seventeen active components and 51 potential targets related to CHD were screened by network pharmacology, involving 13 key pathways. In vivo experiments showed that CASR could significantly improve myocardial infarction, blood stasis, and blood lipid levels and regulate the PI3K/AKT/mTOR signaling pathway in CHD rats. Lipidomics further showed that CASR could regulate abnormal sphingolipid, glycerophospholipid, and glycerolipid metabolism in CHD rats. The therapeutic mechanism of CASR against CHD was initially elucidated and included the regulation of lipid metabolism. Its effects may be attributed to active ingredients, such as curzerene, isoprocurcumenol, and (+)-curcumenol. This study reveals the characteristics of multi-component and multi-pathway of CASR in the treatment of CHD, which provides a basis for the follow-up development and utilization of CASR.

Chinese Medicine Meets Conventional Medicine in Targeting COVID-19 Pathophysiology, Complications and Comorbidities.

OBJECTIVE: To investigate how the National Health Commission of China (NHCC)-recommended Chinese medicines (CMs) modulate the major maladjustments of coronavirus disease 2019 (COVID-19), particularly the clinically observed complications and comorbidities. METHODS: By focusing on the potent targets in common with the conventional medicines, we investigated the mechanisms of 11 NHCC-recommended CMs in the modulation of the major COVID-19 pathophysiology (hyperinflammations, viral replication), complications (pain, headache) and comorbidities (hypertension, obesity, diabetes). The constituent herbs of these CMs and their chemical ingredients were from the Traditional Chinese Medicine Information Database. The experimentally-determined targets and the activity values of the chemical ingredients of these CMs were from the Natural Product Activity and Species Source Database. The approved and clinical trial drugs against these targets were searched from the Therapeutic Target Database and DrugBank Database. Pathways of the targets was obtained from Kyoto Encyclopedia of Genes and Genomes and additional literature search. RESULTS: Overall, 9 CMs modulated 6 targets discovered by the COVID-19 target discovery studies, 8 and 11 CMs modulated 8 and 6 targets of the approved or clinical trial drugs for the treatment of the major COVID-19 complications and comorbidities, respectively. CONCLUSION: The coordinated actions of each NHCC-recommended CM against a few targets of the major COVID-19 pathophysiology, complications and comorbidities, partly have common mechanisms with the conventional medicines.

The Biological Activity of 3-O-Acetyl-11-keto-ß-Boswellic Acid in Nervous System Diseases.

Frankincense is a hard gelatinous resin exuded by Boswellia serrata. It contains a complex array of components, of which acetyl-11-keto-beta-boswellic acid (AKBA), a pentacyclic triterpenoid of the resin class, is the main active component. AKBA has a variety of physiological actions, including anti-infection, anti-tumor, and antioxidant effects. The use of AKBA for the treatment of mental diseases has been documented as early as ancient Greece. Recent studies have found that AKBA has anti-aging and other neurological effects, suggesting its potential for the treatment of neurological diseases. This review focuses on nervous system-related diseases, summarizes the functions and mechanisms of AKBA in promoting nerve repair and regeneration after injury, protecting against ischemic brain injury and aging, inhibiting neuroinflammation, ameliorating memory deficits, and alleviating neurotoxicity, as well as having anti-glioma effects and relieving brain edema. The mechanisms by which AKBA functions in different diseases and the relationships between dosage and biological effects are discussed in depth with the aim of increasing understanding of AKBA and guiding its use for the treatment of nervous system diseases.

Mechanisms underlying acupuncture therapy in chronic kidney disease: A narrative overview of preclinical studies and clinical trials.

Chronic kidney disease (CKD) is associated with high incidence, low awareness, and high disability rates among the population. Moreover, the disease significantly affects the physical and mental health of patients. Approximately 25% of patients with CKD develop end-stage renal disease (ESRD) within 20 years of diagnosis and have to rely on renal replacement therapy, which is associated with high mortality, heavy economic burden, and symptoms including fatigue, pain, insomnia, uremia pruritus, and restless leg syndrome. Currently, the means to delay the progress of CKD are insufficient; therefore, developing strategies for delaying CKD progression has important practical implications. In recent years, more and more people are accepting the traditional Chinese medical technique "acupuncture." Acupuncture has been shown to improve the uncomfortable symptoms of various diseases through stimulation (needling, medicinal moxibustion, infrared radiation, and acupressure) of acupoints. Its application has been known for thousands of years, and its safety and efficacy have been verified. As a convenient and inexpensive complementary therapy for CKD, acupuncture has recently been gaining interest among clinicians and scientists. Nevertheless, although clinical trials and meta-analysis findings have demonstrated the efficacy of acupuncture in reducing albuminuria, improving glomerular filtration rate, relieving symptoms, and improving the quality of life of patients with CKD, the underlying mechanisms involved are still not completely understood. Few studies explored the correlation between acupuncture and renal pathological diagnosis. The aim of this study was to conduct a literature review summarizing the currently known mechanisms by which acupuncture could delay the progress of CKD and improve symptoms in patients with ESRD. This review help provide a theoretical basis for further research regarding the influence of acupuncture on renal pathology in patients with CKD, as well as the differences between specific therapeutic mechanisms of acupuncture in different renal pathological diagnosis. The evidence in this review indicates that acupuncture may produce marked effects on blocking and reversing the critical risk factors of CKD progression (e.g., hyperglycemia, hypertension, hyperlipidemia, obesity, aging, and anemia) to improve the survival of patients with CKD via mechanisms including oxidative stress inhibition, reducing inflammatory effects, improving hemodynamics, maintaining podocyte structure, and increasing energy metabolism.

Chinese Medicine Meets Conventional Medicine in Targeting COVID-19 Pathophysiology, Complications and Comorbidities / 中国结合医学杂志

OBJECTIVE@#To investigate how the National Health Commission of China (NHCC)-recommended Chinese medicines (CMs) modulate the major maladjustments of coronavirus disease 2019 (COVID-19), particularly the clinically observed complications and comorbidities.@*METHODS@#By focusing on the potent targets in common with the conventional medicines, we investigated the mechanisms of 11 NHCC-recommended CMs in the modulation of the major COVID-19 pathophysiology (hyperinflammations, viral replication), complications (pain, headache) and comorbidities (hypertension, obesity, diabetes). The constituent herbs of these CMs and their chemical ingredients were from the Traditional Chinese Medicine Information Database. The experimentally-determined targets and the activity values of the chemical ingredients of these CMs were from the Natural Product Activity and Species Source Database. The approved and clinical trial drugs against these targets were searched from the Therapeutic Target Database and DrugBank Database. Pathways of the targets was obtained from Kyoto Encyclopedia of Genes and Genomes and additional literature search.@*RESULTS@#Overall, 9 CMs modulated 6 targets discovered by the COVID-19 target discovery studies, 8 and 11 CMs modulated 8 and 6 targets of the approved or clinical trial drugs for the treatment of the major COVID-19 complications and comorbidities, respectively.@*CONCLUSION@#The coordinated actions of each NHCC-recommended CM against a few targets of the major COVID-19 pathophysiology, complications and comorbidities, partly have common mechanisms with the conventional medicines.

Exploring the Critical Components and Therapeutic Mechanisms of Perilla frutescens L. in the Treatment of Chronic Kidney Disease via Network Pharmacology.

Chronic kidney disease (CKD) is a chronic progressive disease that seriously threatens human health. Some patients will continue to progress into the CKD stage 3-5 (also called chronic renal failure), which is mainly manifested by a decline in renal function and multi-system damage. Perilla frutescens (L.) Britton. (Lamiaceae) is one of the most widely used traditional Chinese medicine (TCM) herbs in CKD, especially in CKD stage 3-5. But its active components and mechanisms are still unclear. In this study, we used network pharmacology to analyze the active components of P. frutescens and the main therapeutic targets for intervention in CKD stage 3-5. Then, the key components were selected for enrichment analysis and identified by high performance liquid chromatograph (HPLC). Finally, we verified the critical components through molecular docking, and in vitro experiments. The results show that 19 main active components of P. frutescens were screened, and 108 targets were intersected with CKD stage 3-5. The PPI network was constructed and found that the core nodes AKT1, TP53, IL6, TNF, and MAPK1 may be key therapeutic targets. Enrichment analysis shows that related targets may be involved in regulating various biological functions, and play a therapeutic role in CKD stage 3-5 by regulating apoptosis, T cell receptor, and PI3K-AKT signaling pathways. Molecular docking indicates that the key active components were well docked with its corresponding targets. Five active components were identified and quantified by HPLC. According to the results, luteolin was selected as the critical component for further verification. In vitro experiments have shown that luteolin can effectively alleviate adriamycin (ADR)-induced renal tubular apoptosis and suppress AKT and p53 phosphorylation. The effects of luteolin to reduce apoptosis may be mediated by inhibiting oxidative stress and downregulating the mitogen-activated protein kinase (MAPK) and p53 pathways. In general, we screened and analyzed the possible active components, therapeutic targets and pathways of P. frutescens for treating CKD. Our findings revealed that luteolin can reduce renal tubular epithelial cell apoptosis and may be the critical component of P. frutescens in the treatment of CKD. It provides references and direction for further research.

Potential Role of Traditional Chinese Medicines by Wnt/ß-Catenin Pathway Compared With Targeted Small Molecules in Colorectal Cancer Therapy.

Colorectal cancer (CRC) has become a global public health problem because of its high incidence and mortality rate worldwide. The previous clinical treatment for CRC mainly involves conventional surgery, chemotherapy, and radiotherapy. With the development of tumor molecular targeted therapy, small molecule inhibitors present a great advantage in improving the survival of patients with advanced CRC. However, various side effects and drug resistance induced by chemotherapy are still the major obstacles to improve the clinical benefit. Thus, it is crucial to find new and alternative drugs for CRC treatment. Traditional Chinese medicines (TCMs) have been proved to have low toxicity and multi-target characteristics. In the last few decades, an increasing number of studies have demonstrated that TCMs exhibit strong anticancer effects in both experimental and clinical models and may serve as alternative chemotherapy agents for CRC treatment. Notably, Wnt/ß-catenin signaling pathway plays a vital role in the initiation and progression of CRC by modulating the stability of ß-catenin in the cytoplasm. Targeting Wnt/ß-catenin pathway is a novel direction for developing therapies for CRC. In this review, we outlined the anti-tumor effects of small molecular inhibitors on CRC through Wnt/ß-catenin pathway. More importantly, we focused on the potential role of TCMs against tumors by targeting Wnt/ß-catenin signaling at different stages of CRC, including precancerous lesions, early stage of CRC and advanced CRC. Furthermore, we also discussed perspectives to develop potential new drugs from TCMs via Wnt/ß-catenin pathway for the treatment of CRC.

Prediction of the pharmacological characteristics and therapeutic mechanism of Tripterygium wilfordii in treating oral lichen planus based on network pharmacology / 口腔疾病防治

Objective@#To explore the potential mechanism of the main active component Tripterygium wilfordii in the treatment of oral lichen planus based on network pharmacology.@*Methods@#The components of Tripterygium wilfordii and targets were searched through the Traditional Chinese Medicine system pharmacology database and analysis platform (TCMSP) and the Traditional Chinese Medicine integrated database (TCMID) databases. The related targets of oral lichen planus (OLP) were obtained through databases such as Gene Cards. The OLP targets were mapped by Venn analysis to the targets of Tripterygium wilfordii to screen out the common targets as the treatment of OLP targets of Tripterygium wilfordii. The Cytoscape software and STRING were used to construct a chemical component-target network and protein-protein interaction network, a network analyzer was used to compute the network topology properties, a cluster profiler software was used to analyze the GO classification enrichment analysis and KEGG signal path analysis, and a Tripterygium wilfordii chemical components-targets-pathway network diagram was constructed. @*Results@#Twenty-three components and 44 OLP treatmenttargets of Tripterygium wilfordii were obtained. The key active ingredients of Tripterygium wilfordii in the treatment of OLP are triptolide, kaempferol, and tangerine peel. The key targets include TNF and AKT1. The GO classification enrichment analysis obtained 63 GO terms, which are mainly involved in the leukocyte differentiation and reaction to lipopolysaccharides. The KEGG analysis identified 111 signaling pathways, which are mainly related to the TNF signaling pathway and IL17 signaling pathway. @*Conclusion@#Tripterygium wilfordii in the treatment of OLP. This study can provide a theoretical basis for further research to explore drugs with high activity and low toxicity to treat OLP from Tripterygium wilfordii.

Neuronal Autophagy in Depression and Regulatory Effect of Traditional Chinese Medicine： A Review / 中国实验方剂学杂志

Depression is a mental illness characterized by persistent negative feelings， which has seriously threatened people's health. In recent years， neuronal autophagy， an important stress response， has also been regarded as a hypothesis for the pathogenesis of depression. Relevant studies have shown that either insufficient or excessive autophagy triggers neuronal damage， and activated or inhibited neuronal autophagy can be observed in animal models of depression. Therefore， neuronal autophagy may be a double-edged sword involved in the pathogenesis of depression. It is believed in traditional Chinese medicine （TCM） that the occurrence of this disease is closely related to liver depression and spleen deficiency. Chinese medicine regulates the neuronal autophagy via multiple ways. The TCM monomers that regulate neuron autophagy are capable of protecting nerves or penetrating the blood-brain barrier. TCM compounds designed for soothing liver or invigorating spleen have been proved effective against this disease， demonstrating that the core pathogenesis of depression lies in liver depression and spleen deficiency. The regulatory effects of TCM on neuronal autophagy in depression models might result from its action on multiple targets， multiple pathways， and multiple systems. This paper discussed the limitations in current research based on the involvement of neuronal autophagy in depression and its treatments， in order to provide ideas for later similar research and that concerning TCM treatment of depression.

Polysaccharides from natural resources exhibit great potential in the treatment of ulcerative colitis: A review.

The incidence of ulcerative colitis (UC) is high. Despite the availability of various therapeutic agents for the treatment of UC, the routine treatment has limitations and serious side effects. Therefore, a new drug that safely and effectively treats UC is urgently needed. Polysaccharides from natural resources have recently become a hot topic of study for their therapeutic effects on UC. These effects are associated with the regulation of inflammatory cytokines, intestinal flora, and immune system and protection of the intestinal mucosa. This review focuses on the recent advances of polysaccharides from natural resources in the treatment of UC. The mechanisms and practicability of polysaccharides, including pectin, guar gum, rhamnogalacturonan, chitosan, fructan, psyllium, glycosaminoglycan, algal polysaccharides, polysaccharides from fungi and traditional Chinese medicine, and polysaccharide derivatives, are discussed in detail. The good efficacy and safety of polysaccharides make them promising drugs for treating UC.

The current evidence for the treatment of sepsis with Xuebijing injection: Bioactive constituents, findings of clinical studies and potential mechanisms.

ETHNOPHARMACOLOGICAL RELEVANCE: Xuebijing (XBJ) injection is a Chinese medicine containing extracts from Carthamus tinctorius L. (Carthami Flos, hong hua, Asteraceae), Paeonia lactiflora Pall. (Paeoniae radix rubra, chi shao, Ranunculaceae), Ligusticum chuanxiong Hort. (Chuanxiong Rhizoma, chuan xiong, Umbelliferae), Salvia miltiorrhiza Bge. (Salviae miltiorrhizae Radix Et Rhizoma, dan shen, Labiatae) and Angelica sinensis (Oliv.) Diels (Angelicae sinensis Radix, dang gui, Umbelliferae). It has been approved for the treatment of sepsis in China since 2004 and has been widely used as an add-on treatment for sepsis or septic shock with few side effects. AIM OF THE STUDY: The aim of the present review was to analyse up-to-date information related to the treatment of sepsis with XBJ, including the bioactive constituents, clinical studies and potential mechanisms, and to discuss possible scientific gaps, to provide a reliable reference for future studies. MATERIALS AND METHODS: Scientific resources concentrating on treating sepsis with XBJ were searched through PubMed, the Chinese National Knowledge Infrastructure (CNKI) and WanFang databases from inception to November 2018. Dissertations were also searched, and eligible dissertations were selected. Studies related to the identification of constituents, bioactive components and their targets of action or pathways, clinical trials, and animal or cellular experiments that explored pharmacological mechanisms were manually selected. The quality of reporting and methodology of the included pharmacological experiments were assessed using the Animal Research: Reporting of In Vivo Experiments (ARRIVE) guidelines and the Systematic Review Centre for Laboratory Animal Experimentation (SYRCLE)'s risk of bias tool. RESULTS: A total of 108 relative studies were eventually included, containing 12 bioactivity research studies, 10 systematic reviews on clinical trials and 86 animal or cellular experiments. We noted that as identification methods progressed, further constituents could be detected in XBJ. XBJ was also found to have "multi-ingredient, multi-target and multi-pathway" effects. The systematic review revealed that XBJ could improve the 28-day mortality and other indexes, such as the APACHE II score, body temperature, and white blood cell (WBC) count, to some extent. A major organ protection effect was demonstrated in septic rats. Pharmacological investigations suggested that XBJ acts in both the early and late stages of sepsis by anti-inflammatory, anti-coagulation, immune regulation, vascular endothelial protection, anti-oxidative stress and other mechanisms. However, most of the included studies were poorly reported, and the risk of bias was unclear. CONCLUSIONS: With respect to the multiple therapeutic mechanisms contributing to both the early and late stages of sepsis, the multiple effective constituents detected and randomized controlled trials (RCTs) performed to prove its efficacy, XBJ is a promising therapy for the treatment of sepsis. However, although XBJ has shown some efficacy for the treatment of sepsis, there are currently some scientific gaps. More studies concerning the pharmacokinetics, interactions with antibiotics, real-world efficacy and safety, pharmacological mechanisms of the bioactive components and large-scale clinical trials should be conducted in the future.