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Microbiota basis of antidepressant effects of Zhi-zi-chi Decoction: Lactobacillus rhamnosus and gut microbiota metabolism 抑子气汤抗抑郁作用的菌群基础:鼠李糖乳杆菌与肠道菌群代谢
IF 8.9 4区 医学 Q1 CHEMISTRY, MEDICINAL Pub Date : 2025-10-01 DOI: 10.1016/j.chmed.2025.05.001
Jing He , Zixin Zhao , Ying Ye , Yujia Zhai , Dexun Yu , Fangyuan Gao , Jianlin Wu , Jun Wen , Tingting Zhou

Objective

Zhi-zi-chi Decoction (ZZCD) is a classical antidepressant traditional Chinese medicine (TCM) formula. However, the microbiological basis of its antidepressant effects remains unclear. The objective of this study was to investigate the microbial basis of ZZCD.

Methods

The bacteria that exhibit enhanced growth in ZZCD extracts were identified through in vitro culture. A depressed rat model was subsequently established to assess the antidepressant effects of the bacteria. A GC–MS-based metabolomics approach and molecular docking simulation were employed to investigate the potential mechanism of the antidepressant effects of the bacteria from the perspective of changes in the metabolic profile of the gut microbiota. Finally, the antioxidant effects of gut microbial metabolites following Lactobacillus rhamnosus treatment were validated through cellular experimentation.

Results

ZZCD was able to promote the growth of L. rhamnosus. Furthermore, L. rhamnosus was demonstrated to increase the percentage of sucrose preference, reduce the immobility time in tail suspension and forced swimming tests, and alleviate depressive symptoms in rats. Additionally, L. rhamnosus was shown to alter the metabolic profile of gut microbiota. A total of six metabolites (ethanamin, butyric acid, 2-methylbutanoic acid, behenic acid, 3-methylvaleric acid and 1-hexadecanol) associated with depressive behavior in rats were identified. All six metabolites demonstrated the capacity to bind to kelch-like ECH-associated protein 1 (Keap 1) in molecular docking simulations. Gut microbial metabolites after L. rhamnosus treatment increased nuclear factor erythroid 2-related factor 2 (Nrf2) levels in HT22 cells.

Conclusion

L. rhamnosus may be one of the microbial bases for the antidepressant effects of ZZCD. Its effects may be related to the regulation of gut microbiota metabolism and anti-oxidative stress.
目的栀子气汤是一种经典的抗抑郁中药方剂。然而,其抗抑郁作用的微生物基础尚不清楚。本研究的目的是研究ZZCD的微生物基础。方法采用体外培养的方法,鉴定出在ZZCD提取物中有生长促进作用的细菌。随后建立了抑郁大鼠模型来评估细菌的抗抑郁作用。采用gc - ms代谢组学方法和分子对接模拟,从肠道菌群代谢谱变化的角度探讨该菌抗抑郁作用的潜在机制。最后,通过细胞实验验证鼠李糖乳杆菌处理后肠道微生物代谢物的抗氧化作用。结果zzcd有促进鼠李糖生长的作用。此外,鼠李糖还能提高大鼠对蔗糖的偏好百分比,减少悬尾和强迫游泳试验中不动时间,减轻抑郁症状。此外,鼠李糖被证明可以改变肠道微生物群的代谢谱。共鉴定出与大鼠抑郁行为相关的6种代谢物(乙胺、丁酸、2-甲基丁酸、脱酸、3-甲基戊酸和1-十六醇)。在分子对接模拟中,所有六种代谢物都显示出与kelch样ech相关蛋白1 (Keap 1)结合的能力。鼠李糖处理后的肠道微生物代谢物可提高HT22细胞的核因子-红系2相关因子2 (Nrf2)水平。鼠李糖可能是ZZCD抗抑郁作用的微生物基础之一。其作用可能与调节肠道菌群代谢和抗氧化应激有关。
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引用次数: 0
Exploring new therapeutic potential of five commonly used Pteris medicinal plants through pharmaphylogenomics and network pharmacology 通过药物基因组学和网络药理学探索五种常用翼属药用植物的新治疗潜力
IF 8.9 4区 医学 Q1 CHEMISTRY, MEDICINAL Pub Date : 2025-10-01 DOI: 10.1016/j.chmed.2024.09.003
Yuwen Guan , Jilong Cheng , Qiuyue Lv , Xueping Wei , Baoping Jiang , Peigen Xiao

Objective

This study investigates the novel medicinal potential of five commonly used Pteris genus plants, including Pteris cretica, P. multifida, P. wallichiana, P. semipinnata, and P. vittata, by analyzing their chloroplast genomes, chemical compositions, and pharmacological activities.

Methods

We conducted a rigorous phylogenetic analysis of these five pteridophytes to elucidate their evolutionary relationships. Chemical constituents were subjected to network pharmacology analysis to investigate their potential medicinal properties. Protein–protein interaction (PPI) networks and compounds-disease target networks were constructed using Cytoscape 3.7.2. Functional annotations, including Gene ontology (GO) enrichment analysis and Kyoto encyclopedia of genes and genomes (KEGG) pathway analysis, were conducted by the Metascape platform. Finally, molecular docking simulations were carried out with AutoDock software to validate key findings.

Results

Our study revealed a close phylogenetic relationship between P. cretica and P. multifida, with P. cretica exhibiting a higher enrichment score for COVID-19-related pathways. Network pharmacology analysis of P. cretica identified 21 compounds and 540 targets, including 69 associated with COVID-19. The potential therapeutic effects of P. cretica were linked to virus infection, inflammation, and immune response modulation. Core pathways included “coronavirus disease-COVID-19”, “JAK-STAT signaling pathway”, and “Toll-like receptor signaling pathway”. Molecular docking identified (22E)-5α,8α-epidioxyergosta-6,22-dien-3β-ol, notholaenic acid, 2β,15α-diol-ent-kaur-16-ene, and multikaurane A as vital compounds for COVID-19 treatment in P. cretica.

Conclusion

This study highlights P. cretica as a potential candidate for COVID-19 prevention and treatment, identifying its key active components and mechanisms. These findings provide a scientific basis for further development of potential therapeutic agents based on P. cretica.
目的通过分析五种常用翼属植物翼属植物(Pteris cretica、P. multifiida、P. wallichiana、P. semipinata和P. vittata)的叶绿体基因组、化学成分和药理活性,探讨它们的新药用潜力。方法对这5种蕨类植物进行系统发育分析,阐明它们的进化关系。对化学成分进行网络药理学分析,研究其潜在的药用特性。利用Cytoscape 3.7.2构建蛋白-蛋白相互作用(PPI)网络和化合物-疾病靶点网络。功能注释,包括基因本体(GO)富集分析和京都基因与基因组百科全书(KEGG)途径分析,由metscape平台进行。最后,利用AutoDock软件进行分子对接模拟,验证关键发现。结果我们的研究揭示了P. cretica和P. multifida之间密切的系统发育关系,P. cretica在covid -19相关途径中表现出更高的富集分数。网络药理学分析鉴定出21种化合物和540个靶点,其中69个与COVID-19相关。cretica的潜在治疗效果与病毒感染、炎症和免疫反应调节有关。核心通路包括“冠状病毒病- covid -19”、“JAK-STAT信号通路”和“toll样受体信号通路”。分子对接鉴定出(22E)-5α、8α-附二氧角藻-6、22-二烯-3β-醇、壬烯酸、2β、15α-二醇-壬-香芹烯和多香芹烷A是治疗新冠肺炎的重要化合物。结论本研究明确了其关键活性成分和作用机制,并强调了其作为COVID-19预防和治疗的潜在候选药物。这些发现为进一步开发具有潜力的治疗药物提供了科学依据。
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引用次数: 0
Effect of different drying degrees on content of various chemical components and in vitro bioactivity of Chrysanthemi Indici Flos 不同干燥程度对菊花各种化学成分含量及体外生物活性的影响
IF 8.9 4区 医学 Q1 CHEMISTRY, MEDICINAL Pub Date : 2025-10-01 DOI: 10.1016/j.chmed.2025.08.001
Tao Wang , Shuting Dong , Qiaosheng Guo , Qingjun Zou , Feng Yang

Objective

Chrysanthemi Indici Flos (CIF), the inflorescence of Chrysanthemum indicum L., is widely used in traditional Chinese medicine. Traditionally, the content of active components in Chinese medicinal materials often changes during processing. However, the variation patterns of main active components in CIF during drying remain largely unknown. This study aims to investigate the contents of multiple chemical components and in vitro bioactivity of CIF with different drying degrees, so as to provide an optimized scheme for its origin processing.

Methods

Fresh CIF were dried at 60 °C to obtain samples with different water contents (80%WC, 60%WC, 40%WC, 20%WC and DS). HPLC was used to determine eight chemical components (chlorogenic acid, 3,5-O-dicaffeoylquinic acid, galuteolin, linarin, luteolin, naringenin, kaempferol and isorhamnetin). In vitro assays evaluated antioxidant activity (radical scavenging), anti-inflammatory activity (enzyme inhibition) and antibacterial activity (disk diffusion, MIC) against several strains.

Results

Among eight chemical components, chlorogenic acid and linarin decreased significantly with drying, luteolin and kaempferol first increased then decreased (peaking at 40%WC), and naringenin was highest in 80%WC. HPLC fingerprint similarity was lowest (0.559) between 80%WC and DS samples. Antioxidant (Total reducing capacity/DPPH/ABTS/·OH IC50: 80%WC > DS) and anti-inflammatory (XOD/LOX IC50: 80%WC > DS) activities strengthened with drying. Extracts inhibited Staphylococcus aureus (MIC 1.560–3.125 mg/mL), Listeria monocytogenes (DS group inhibition zone larger) and Escherichia coli (MIC 3.125 mg/mL), but not Pseudomonas aeruginosa or Salmonella paratyphoid.

Conclusion

Drying degree significantly affects CIF’s chemical profiles and in vitro bioactivities, with dry samples showing superior antioxidant/anti-inflammatory properties and specific antibacterial effects. These findings offer targeted guidance for optimizing primary processing parameters of CIF.
目的菊花(chrysanthemi Indici Flos, CIF)是菊花(Chrysanthemum indicum L.)的花序,具有广泛的中药用途。传统上,中药材的有效成分含量在加工过程中经常发生变化。然而,CIF在干燥过程中主要活性成分的变化模式在很大程度上仍然未知。本研究旨在考察不同干燥程度的CIF多种化学成分含量及体外生物活性,为其产地加工提供优化方案。方法新鲜CIF在60°C下干燥,得到不同含水量(80%WC、60%WC、40%WC、20%WC和DS)的样品。采用高效液相色谱法测定8种化学成分(绿原酸、3,5- o -二咖啡酰奎宁酸、没食草素、亚麻素、木犀草素、柚皮素、山奈酚和异鼠李素)。体外实验评估了几种菌株的抗氧化活性(自由基清除)、抗炎活性(酶抑制)和抗菌活性(磁盘扩散,MIC)。结果8种化学成分中绿原酸和亚麻素随干燥量的增加而显著降低,木犀草素和山奈酚先升高后降低(在40%WC时达到峰值),柚皮素在80%WC时最高。80%WC和DS样品的HPLC指纹相似度最低(0.559)。抗氧化(总还原能力/DPPH/ABTS/·OH IC50: 80%WC >; DS)和抗炎(XOD/LOX IC50: 80%WC >; DS)活性随着干燥而增强。提取物对金黄色葡萄球菌(MIC 1.560 ~ 3.125 mg/mL)、单核增生李斯特菌(DS组抑制带较大)和大肠杆菌(MIC 3.125 mg/mL)均有抑制作用,对铜绿假单胞菌和副伤寒沙门氏菌无抑制作用。结论干燥程度对CIF的化学性质和体外生物活性有显著影响,干燥样品具有较好的抗氧化/抗炎性能和特异性抗菌作用。这些结果为优化CIF的主要工艺参数提供了有针对性的指导。
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引用次数: 0
Human cytochrome P450 enzymes catalyze oxidative metabolism of pectolinarigenin to generate a more active Nrf2 agonist 人细胞色素P450酶催化胸草苷元的氧化代谢,产生更活跃的Nrf2激动剂
IF 8.9 4区 医学 Q1 CHEMISTRY, MEDICINAL Pub Date : 2025-10-01 DOI: 10.1016/j.chmed.2025.04.008
Peiqi Liu , Yanyan Deng , Dongzhu Tu , Jiahao Gong , Feng Zhang , Huixin Liu , Qian Li , Jing Hu , Guangbo Ge

Objective

To characterize the oxidative metabolic pathway(s) of pectolinarigenin (PEC) and reveal the effect of PEC oxidative metabolism on its biological activities including peroxisome proliferator-activated receptors (PPAR) and nuclear factor erythroid 2-related factor 2 (Nrf2) agonist effects, as well as the anti-oxidative and hepatoprotective activities.

Methods

The oxidative metabolites of PEC were identified by liquid chromatography-time of flight-mass spectrometry (LC-TOF-MS/MS). The key enzymes involved in oxidative metabolism of PEC were assigned by P450 reaction phenotyping assays and enzymatic kinetics assays. Luciferase reporter assays and western blotting analysis were used to evaluate the Nrf2 and PPAR agonist effects of PEC and its oxidative metabolites. The intracellular levels of total reactive oxygen species (ROS), mitochondrial membrane potential (MMP), lactate dehydrogenase (LDH) and glutathione (GSH) in acetaminophen (APAP)-challenged hepatocytes were also tested.

Results

PEC could be readily metabolized to form two O-demethylated metabolites including hispidulin (HIS, 4′-O-demethylated PEC) and 6-O-demethylated PEC in human liver microsomes (HLM) in the presence of nicotinamide adenine dinucleotide phosphate (NADPH), while HIS was identified as the major oxidative metabolite of PEC. At least nine human cytochrome P450 enzymes (CYP) enzymes could catalyze PEC-4′-O-demethylation, while CYP1A2 and CYP2D6 showed the highest binding affinities and rapid metabolic clearance rates in the oxidative metabolism of PEC. Biological assays showed that PEC 4′-O-demethylation slightly decreased the PPAR agonist effects of PEC, while HIS showed more potent Nrf2 agonist effect. Compared with PEC, HIS showed more efficacious hepatoprotective effect against APAP-induced hepatocyte injury, evidenced by more potent ability to reduce intracellular ROS and LDH levels, as well as more effective ability to elevate the intracellular levels of both MPP and GSH in APAP-challenged hepatocytes.

Conclusion

CYPs catalyze PEC-4′-O-demethylation to generate a more active Nrf2 agonist (HIS), which shows more efficacious hepatoprotective effects against APAP-induced hepatocyte injury.
目的研究pectolinarigenin (PEC)的氧化代谢途径,揭示PEC氧化代谢对其过氧化物酶体增殖物激活受体(PPAR)和核因子-红细胞2相关因子2 (Nrf2)激动剂等生物活性的影响,以及其抗氧化和保肝活性。方法采用液相色谱-飞行时间-质谱法(LC-TOF-MS/MS)鉴定其氧化代谢物。通过P450反应表型分析和酶动力学分析确定了参与PEC氧化代谢的关键酶。采用荧光素酶报告基因法和western blotting分析评价PEC及其氧化代谢物对Nrf2和PPAR的激动作用。测定对乙酰氨基酚(APAP)刺激肝细胞细胞内总活性氧(ROS)、线粒体膜电位(MMP)、乳酸脱氢酶(LDH)和谷胱甘肽(GSH)水平。结果在烟酰胺腺嘌呤二核苷酸磷酸(NADPH)存在下,tspec在人肝微粒体(HLM)中容易代谢形成hispidulin (HIS, 4′- o -去甲基化PEC)和6- o -去甲基化PEC两种o -去甲基化代谢物,HIS是PEC的主要氧化代谢物。至少有9种CYP酶能催化PEC-4′- o去甲基化,其中CYP1A2和CYP2D6在PEC氧化代谢中表现出最高的结合亲和力和快速的代谢清除率。生物学试验表明,PEC 4′- o -去甲基化略微降低了PEC的PPAR激动作用,而HIS则表现出更强的Nrf2激动作用。与PEC相比,HIS对apap诱导的肝细胞损伤表现出更有效的肝保护作用,表现为更有效地降低细胞内ROS和LDH水平,更有效地提高apap刺激的肝细胞内MPP和GSH水平。结论cyps可催化PEC-4′- o去甲基化,生成活性更高的Nrf2激动剂(HIS),对apap诱导的肝细胞损伤具有更有效的肝保护作用。
{"title":"Human cytochrome P450 enzymes catalyze oxidative metabolism of pectolinarigenin to generate a more active Nrf2 agonist","authors":"Peiqi Liu ,&nbsp;Yanyan Deng ,&nbsp;Dongzhu Tu ,&nbsp;Jiahao Gong ,&nbsp;Feng Zhang ,&nbsp;Huixin Liu ,&nbsp;Qian Li ,&nbsp;Jing Hu ,&nbsp;Guangbo Ge","doi":"10.1016/j.chmed.2025.04.008","DOIUrl":"10.1016/j.chmed.2025.04.008","url":null,"abstract":"<div><h3>Objective</h3><div>To characterize the oxidative metabolic pathway(s) of pectolinarigenin (PEC) and reveal the effect of PEC oxidative metabolism on its biological activities including peroxisome proliferator-activated receptors (PPAR) and nuclear factor erythroid 2-related factor 2 (Nrf2) agonist effects, as well as the anti-oxidative and hepatoprotective activities.</div></div><div><h3>Methods</h3><div>The oxidative metabolites of PEC were identified by liquid chromatography-time of flight-mass spectrometry (LC-TOF-MS/MS). The key enzymes involved in oxidative metabolism of PEC were assigned by P450 reaction phenotyping assays and enzymatic kinetics assays. Luciferase reporter assays and western blotting analysis were used to evaluate the Nrf2 and PPAR agonist effects of PEC and its oxidative metabolites. The intracellular levels of total reactive oxygen species (ROS), mitochondrial membrane potential (MMP), lactate dehydrogenase (LDH) and glutathione (GSH) in acetaminophen (APAP)-challenged hepatocytes were also tested.</div></div><div><h3>Results</h3><div>PEC could be readily metabolized to form two <em>O</em>-demethylated metabolites including hispidulin (HIS, 4′-<em>O</em>-demethylated PEC) and 6-<em>O</em>-demethylated PEC in human liver microsomes (HLM) in the presence of nicotinamide adenine dinucleotide phosphate (NADPH), while HIS was identified as the major oxidative metabolite of PEC. At least nine human cytochrome P450 enzymes (CYP) enzymes could catalyze PEC-4′-<em>O</em>-demethylation, while CYP1A2 and CYP2D6 showed the highest binding affinities and rapid metabolic clearance rates in the oxidative metabolism of PEC. Biological assays showed that PEC 4′-<em>O</em>-demethylation slightly decreased the PPAR agonist effects of PEC, while HIS showed more potent Nrf2 agonist effect. Compared with PEC, HIS showed more efficacious hepatoprotective effect against APAP-induced hepatocyte injury, evidenced by more potent ability to reduce intracellular ROS and LDH levels, as well as more effective ability to elevate the intracellular levels of both MPP and GSH in APAP-challenged hepatocytes.</div></div><div><h3>Conclusion</h3><div>CYPs catalyze PEC-4′-<em>O</em>-demethylation to generate a more active Nrf2 agonist (HIS), which shows more efficacious hepatoprotective effects against APAP-induced hepatocyte injury.</div></div>","PeriodicalId":9916,"journal":{"name":"Chinese Herbal Medicines","volume":"17 4","pages":"Pages 779-789"},"PeriodicalIF":8.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145340582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Decoding natural products for neuroprotection: Pathway networks and structural insights for drug development 解码用于神经保护的天然产物:药物开发的通路网络和结构见解
IF 8.9 4区 医学 Q1 CHEMISTRY, MEDICINAL Pub Date : 2025-10-01 DOI: 10.1016/j.chmed.2025.09.005
Suman Ghosh , Ishita Debnath , Sobhanjan Bhunia , Sumit Nandi , Sumel Ashique , Aditi Nayak , Susmita Mallick , Souvik Basak
Neurodegenerative diseases (NDs), including Alzheimer’s, Parkinson’s, Huntington’s, and amyotrophic lateral sclerosis, are progressive disorders marked by neuronal dysfunction and death, driven by pathological mechanisms such as oxidative stress, mitochondrial dysfunction, neuroinflammation, apoptosis, and protein misfolding. Despite scientific advances, current treatments remain largely palliative, underscoring the need for multitargeted therapeutic strategies. This narrative review synthesizes preclinical and clinical evidence to explore the neuroprotective potential of natural products, with a focus on their ability to modulate key molecular pathways implicated in NDs. A comprehensive literature search across Scopus, ScienceDirect, PubMed, MDPI, and Web of Science identified relevant studies. Bioactive compounds such as curcumin, resveratrol, ginsenosides, quercetin, and marine-derived molecules like fucoxanthin and phlorotannin demonstrated antioxidant, anti-inflammatory, anti-amyloidogenic, and mitochondrial-protective effects by modulating pathways including PI3K/Akt, NF-κB, and Nrf2/ARE, thereby mitigating neuronal damage and promoting cell survival. Natural products from diverse sources, including honey, ginseng, marine macroalgae, and cyanobacteria, exhibited broad-spectrum neuroprotective properties, with advances in nano-formulations improving bioavailability and brain penetration. Furthermore, emerging approaches such as gene-drug interaction studies and scaffold-based drug design offer promising avenues for enhancing clinical translation. While natural products provide a holistic, multitargeted approach to combat NDs, challenges related to bioavailability and therapeutic translation persist, necessitating future research that integrates advanced drug delivery systems, precision medicine, and synthetic modifications to develop innovative and effective treatment paradigms.
神经退行性疾病(ndds),包括阿尔茨海默病、帕金森病、亨廷顿病和肌萎缩性侧索硬化症,是一种以神经元功能障碍和死亡为特征的进行性疾病,由氧化应激、线粒体功能障碍、神经炎症、细胞凋亡和蛋白质错误折叠等病理机制驱动。尽管科学取得了进步,但目前的治疗方法在很大程度上仍然是姑息性的,这强调了多目标治疗策略的必要性。本文综合了临床前和临床证据,探讨了天然产物的神经保护潜力,重点关注了它们调节与NDs相关的关键分子通路的能力。对Scopus、ScienceDirect、PubMed、MDPI和Web of Science进行了全面的文献检索,确定了相关研究。姜黄素、白藜芦醇、人参皂苷、槲皮素等生物活性化合物和海洋来源的分子,如藻黄质和绿皮素,通过调节PI3K/Akt、NF-κB和Nrf2/ARE等通路,显示出抗氧化、抗炎、抗淀粉样变性和线粒体保护作用,从而减轻神经元损伤,促进细胞存活。来自不同来源的天然产物,包括蜂蜜、人参、海洋巨藻和蓝藻,显示出广谱的神经保护特性,纳米配方的进步提高了生物利用度和大脑渗透。此外,诸如基因-药物相互作用研究和基于支架的药物设计等新兴方法为加强临床翻译提供了有希望的途径。虽然天然产品提供了一种全面的、多目标的方法来对抗新药,但与生物利用度和治疗转译相关的挑战仍然存在,因此需要未来的研究,将先进的药物输送系统、精准医学和合成修饰结合起来,以开发创新和有效的治疗范例。
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引用次数: 0
Rapid identification of Astragalus membranaceus processing with rice water based on intelligent color recognition and multi-source information fusion technology 基于智能颜色识别和多源信息融合技术的米水处理黄芪快速识别
IF 8.9 4区 医学 Q1 CHEMISTRY, MEDICINAL Pub Date : 2025-10-01 DOI: 10.1016/j.chmed.2025.01.006
Dongmei Guo , Yijing Pan , Shunshun Wang , Kehong Ming , Qingjia Chi , Chunli Wang , Kang Xu

Objective

This study seeks to optimize the processing parameters for Astragalus membranaceus with rice water (AM-RW), establish quality evaluation standards, and develop a rapid multilayer perceptron (MLP) model for classification. This model facilitates accurate identification of AM-RW at various processing stages, providing a scientific reference for the quality assessment of traditional Chinese medicine products.

Methods

Optimization of AM-RW was achieved using a single-factor test and Box-Behnken design response surface methodology to determine the optimal process parameters. The Watershed Algorithm was applied to segment images of AM tablets, and the numpy and pandas libraries were used to collect color data from these tablets. The study also explored the correlation between R, G, B, and L color values and calycosin-7-glucoside content. A rapid classification model based on MLP was developed, utilizing color values, hardness values, and calycosin-7-glucoside content of AM-RW with various processing degrees.

Results

The study identified the optimal parameters for AM-RW as 20 mL of rice water, a frying temperature of 180 °C, and a frying time of 7 min. The average color values for the best-processed products fell within the normal distribution range: R value (94.83 ± 8.57), G value (96.1 ± 19.37), B value (36.84 ± 5.93), and L value (89.55 ± 12.24). The rapid identification model using MLP demonstrated high accuracy and reliability, achieving an accuracy rate of 94% in the classification process.

Conclusions

The response surface method effectively optimizes the precise processing parameters of AM-RW. Furthermore, the MLP-based model can accurately classify AM-RW with varying degrees of processing, providing a valuable reference for the expedited identification of processing quality in traditional Chinese medicine products.
目的优化米水黄芪的工艺参数,建立质量评价标准,并建立快速多层感知器(MLP)模型进行分类。该模型有助于AM-RW在各个加工阶段的准确鉴别,为中药产品的质量评价提供科学参考。方法采用单因素试验和Box-Behnken设计响应面法对AM-RW进行优化,确定最佳工艺参数。采用分水岭算法对AM片剂进行图像分割,并利用numpy和pandas库对片剂进行颜色数据采集。研究还探讨了R、G、B、L颜色值与毛蕊异黄酮-7-葡萄糖苷含量的关系。利用不同加工程度AM-RW的颜色值、硬度值和毛蕊异黄酮-7-葡萄糖苷含量,建立了基于MLP的快速分类模型。结果确定了大米水20 mL、煎炸温度180℃、煎炸时间7 min为AM-RW的最佳工艺参数。最佳加工产品的平均颜色值均在正态分布范围内:R值(94.83±8.57),G值(96.1±19.37),B值(36.84±5.93),L值(89.55±12.24)。基于MLP的快速识别模型具有较高的准确率和可靠性,在分类过程中准确率达到94%。结论响应面法可有效优化AM-RW的精密工艺参数。此外,基于mlp的模型可以对不同加工程度的AM-RW进行准确分类,为中药产品加工质量的快速识别提供了有价值的参考。
{"title":"Rapid identification of Astragalus membranaceus processing with rice water based on intelligent color recognition and multi-source information fusion technology","authors":"Dongmei Guo ,&nbsp;Yijing Pan ,&nbsp;Shunshun Wang ,&nbsp;Kehong Ming ,&nbsp;Qingjia Chi ,&nbsp;Chunli Wang ,&nbsp;Kang Xu","doi":"10.1016/j.chmed.2025.01.006","DOIUrl":"10.1016/j.chmed.2025.01.006","url":null,"abstract":"<div><h3>Objective</h3><div>This study seeks to optimize the processing parameters for <em>Astragalus membranaceus</em> with rice water (AM-RW), establish quality evaluation standards, and develop a rapid multilayer perceptron (MLP) model for classification. This model facilitates accurate identification of AM-RW at various processing stages, providing a scientific reference for the quality assessment of traditional Chinese medicine products.</div></div><div><h3>Methods</h3><div>Optimization of AM-RW was achieved using a single-factor test and Box-Behnken design response surface methodology to determine the optimal process parameters. The Watershed Algorithm was applied to segment images of AM tablets, and the numpy and pandas libraries were used to collect color data from these tablets. The study also explored the correlation between R, G, B, and L color values and calycosin-7-glucoside content. A rapid classification model based on MLP was developed, utilizing color values, hardness values, and calycosin-7-glucoside content of AM-RW with various processing degrees.</div></div><div><h3>Results</h3><div>The study identified the optimal parameters for AM-RW as 20 mL of rice water, a frying temperature of 180 °C, and a frying time of 7 min. The average color values for the best-processed products fell within the normal distribution range: R value (94.83 ± 8.57), G value (96.1 ± 19.37), B value (36.84 ± 5.93), and L value (89.55 ± 12.24). The rapid identification model using MLP demonstrated high accuracy and reliability, achieving an accuracy rate of 94% in the classification process.</div></div><div><h3>Conclusions</h3><div>The response surface method effectively optimizes the precise processing parameters of AM-RW. Furthermore, the MLP-based model can accurately classify AM-RW with varying degrees of processing, providing a valuable reference for the expedited identification of processing quality in traditional Chinese medicine products.</div></div>","PeriodicalId":9916,"journal":{"name":"Chinese Herbal Medicines","volume":"17 4","pages":"Pages 724-733"},"PeriodicalIF":8.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145340099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Challenges of regenerative medicine: New strategies from traditional Chinese medicine 再生医学的挑战:来自中医的新策略
IF 8.9 4区 医学 Q1 CHEMISTRY, MEDICINAL Pub Date : 2025-10-01 DOI: 10.1016/j.chmed.2025.09.006
Jiuhong Kang
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引用次数: 0
Bioactive phytochemicals, pharmacological, and therapeutic potential of Dillenia indica: A comprehensive review of current research 水莲的生物活性化学物质、药理和治疗潜力:综述
IF 8.9 4区 医学 Q1 CHEMISTRY, MEDICINAL Pub Date : 2025-10-01 DOI: 10.1016/j.chmed.2025.09.001
Lutfun Nahar , Emran Habibi , Chuanchom Khuniad , Kulyash Kalieva , Daijie Wang , Hesamoddin Arabnozari , Phanuphong Chaiwut , Sarita Sangthong , Tinnakorn Theansungnoen , Rajat Nath , Anupam Das Talukdar , Satyajit D. Sarker
Dillenia indica, commonly known as “elephant apple”, is a tropical fruit-bearing tree with a rich history of medicinal use in traditional medicine across Southeast Asia and the Indian subcontinent. This review comprehensively examines current research on the pharmacological properties of D. indica, focusing on its diverse bioactive compounds, including flavonoids, tannins, saponins, and triterpenoids, which underpin its key biological activities such as antioxidant, anti-inflammatory, antimicrobial, anticancer, antidiabetic, and hepatoprotective properties. Flavonoids and tannins exhibit potent antioxidant activity, effectively scavenging free radicals and reducing oxidative stress; a mechanism implicated in metabolic disorders, cancer, and neurodegenerative diseases. Additionally, the plant demonstrates considerable anti-inflammatory effects by modulating key inflammatory pathways, including the inhibition of pro-inflammatory cytokines such as tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6). Saponins and triterpenoids enhance its antimicrobial activity, supporting traditional uses for treating infections. Preclinical studies indicate that D. indica extracts can inhibit cancer cell proliferation and induce apoptosis in various cancer types, including breast, colorectal, and liver cancers. Furthermore, specific formulations may improve the bioavailability and targeted delivery of active constituents, thereby increasing therapeutic efficacy. Despite the promising findings in vitro and in vivo, there is a notable lack of well-designed clinical trials to validate these effects in humans. The plant is generally considered safe when consumed at recommended doses. However, excessive intake may lead to gastrointestinal discomfort and, in rare cases, hepatotoxicity. This review describes the therapeutic potential of D. indica as a natural agent while emphasizing the urgent need for comprehensive clinical trials, particularly those investigating pharmacodynamics profiles, to confirm its efficacy and safety.
dilenia indica,俗称“象苹果”,是一种热带果树,在东南亚和印度次大陆的传统医学中具有丰富的药用历史。本文综述了目前对籼菜药理特性的研究,重点介绍了籼菜黄酮类化合物、单宁类化合物、皂苷类化合物和三萜类化合物等具有抗氧化、抗炎、抗菌、抗癌、抗糖尿病和保肝等重要生物活性的研究进展。黄酮类化合物和单宁具有较强的抗氧化活性,能有效清除自由基,减少氧化应激;一种与代谢紊乱、癌症和神经退行性疾病有关的机制。此外,该植物通过调节关键的炎症通路,包括抑制促炎细胞因子,如肿瘤坏死因子-α (TNF-α)和白细胞介素-6 (IL-6),显示出相当大的抗炎作用。皂苷和三萜增强其抗菌活性,支持治疗感染的传统用途。临床前研究表明,籼菜提取物可抑制乳腺癌、结直肠癌、肝癌等多种癌症的癌细胞增殖和诱导细胞凋亡。此外,特定制剂可以改善活性成分的生物利用度和靶向递送,从而增加治疗功效。尽管在体外和体内都有很好的发现,但明显缺乏精心设计的临床试验来验证这些在人体中的作用。如果按推荐剂量食用,这种植物通常被认为是安全的。然而,过量摄入可能导致胃肠道不适,并在极少数情况下导致肝毒性。这篇综述描述了籼稻作为一种天然药物的治疗潜力,同时强调迫切需要进行全面的临床试验,特别是药效学研究,以确认其有效性和安全性。
{"title":"Bioactive phytochemicals, pharmacological, and therapeutic potential of Dillenia indica: A comprehensive review of current research","authors":"Lutfun Nahar ,&nbsp;Emran Habibi ,&nbsp;Chuanchom Khuniad ,&nbsp;Kulyash Kalieva ,&nbsp;Daijie Wang ,&nbsp;Hesamoddin Arabnozari ,&nbsp;Phanuphong Chaiwut ,&nbsp;Sarita Sangthong ,&nbsp;Tinnakorn Theansungnoen ,&nbsp;Rajat Nath ,&nbsp;Anupam Das Talukdar ,&nbsp;Satyajit D. Sarker","doi":"10.1016/j.chmed.2025.09.001","DOIUrl":"10.1016/j.chmed.2025.09.001","url":null,"abstract":"<div><div><em>Dillenia indica</em>, commonly known as “elephant apple”, is a tropical fruit-bearing tree with a rich history of medicinal use in traditional medicine across Southeast Asia and the Indian subcontinent. This review comprehensively examines current research on the pharmacological properties of <em>D. indica</em>, focusing on its diverse bioactive compounds, including flavonoids, tannins, saponins, and triterpenoids, which underpin its key biological activities such as antioxidant, anti-inflammatory, antimicrobial, anticancer, antidiabetic, and hepatoprotective properties. Flavonoids and tannins exhibit potent antioxidant activity, effectively scavenging free radicals and reducing oxidative stress; a mechanism implicated in metabolic disorders, cancer, and neurodegenerative diseases. Additionally, the plant demonstrates considerable anti-inflammatory effects by modulating key inflammatory pathways, including the inhibition of pro-inflammatory cytokines such as tumor necrosis factor-<em>α</em> (TNF-<em>α</em>) and interleukin-6 (IL-6). Saponins and triterpenoids enhance its antimicrobial activity, supporting traditional uses for treating infections. Preclinical studies indicate that <em>D. indica</em> extracts can inhibit cancer cell proliferation and induce apoptosis in various cancer types, including breast, colorectal, and liver cancers. Furthermore, specific formulations may improve the bioavailability and targeted delivery of active constituents, thereby increasing therapeutic efficacy. Despite the promising findings <em>in vitro</em> and <em>in vivo</em>, there is a notable lack of well-designed clinical trials to validate these effects in humans. The plant is generally considered safe when consumed at recommended doses. However, excessive intake may lead to gastrointestinal discomfort and, in rare cases, hepatotoxicity. This review describes the therapeutic potential of <em>D. indica</em> as a natural agent while emphasizing the urgent need for comprehensive clinical trials, particularly those investigating pharmacodynamics profiles, to confirm its efficacy and safety.</div></div>","PeriodicalId":9916,"journal":{"name":"Chinese Herbal Medicines","volume":"17 4","pages":"Pages 628-642"},"PeriodicalIF":8.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145340094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Potential of Panax ginseng for bone health and osteoporosis management 人参对骨骼健康和骨质疏松症治疗的潜力
IF 8.9 4区 医学 Q1 CHEMISTRY, MEDICINAL Pub Date : 2025-10-01 DOI: 10.1016/j.chmed.2025.06.003
Wenjie Fang, Kaisong Huang, Jinlian Hu
Panax ginseng is a medicinal and food-homologous herb with a long-standing reputation as a tonic. Extensive research has explored its potential in improving osteoporosis, a condition characterized by progressive bone loss that increases the risk of fractures. In this review, PubMed, Web of Science, Google Scholar, China National Knowledge Infrastructure, and Chinese Medical Journal Database are searched with no lower time limit up to August 2024. This review offers a comprehensive overview of how P. ginseng and its formulations can enhance bone health and alleviate osteoporosis. It also explores the signaling pathways influenced by compounds derived from P. ginseng in bone turnover. P. ginseng shows promise in regulating sex hormones, exerting antioxidant and anti-inflammatory effects, and enhancing bone turnover. It suppresses MAPKs and NF-κB pathways to inhibit bone resorption, while activating pathways like Wnt/β-catenin, AMPK, PI3K/Akt, and BMP/Smad to promote bone formation. In addition, this review describes the global production and trade of ginseng, the metabolism of P. ginseng after oral ingestion, and network pharmacology studies. Given its multi-target mechanisms, P. ginseng shows promise in the clinical management of osteoporosis. At doses below 10 g with sustained use (several months to one year), it may serve as a viable daily supplement for bone health maintenance. Furthermore, its synergistic interactions with conventional anti-osteoporosis drugs (e.g., bisphosphonates) could enhance therapeutic efficacy, positioning it as a complementary adjunct in clinical treatment regimens.
人参是一种药用和食品同源草本植物,长期以来一直享有滋补品的美誉。广泛的研究已经探索了它在改善骨质疏松症方面的潜力,骨质疏松症是一种以骨质逐渐流失为特征的疾病,增加了骨折的风险。本文检索PubMed、Web of Science、b谷歌Scholar、中国国家知识基础设施和中国医学期刊数据库,检索时间截止至2024年8月。本文综述了人参及其制剂如何促进骨骼健康和缓解骨质疏松症。它还探讨了由人参衍生的化合物影响骨转换的信号通路。人参在调节性激素、发挥抗氧化和抗炎作用以及促进骨骼更新方面显示出良好的前景。它抑制MAPKs和NF-κB通路抑制骨吸收,同时激活Wnt/β-catenin、AMPK、PI3K/Akt、BMP/Smad等通路促进骨形成。此外,本文还介绍了人参的全球生产和贸易,人参口服后的代谢和网络药理学研究。鉴于其多靶点机制,人参在骨质疏松症的临床治疗中显示出前景。当剂量低于10g并持续使用(几个月到一年)时,它可以作为维持骨骼健康的可行的日常补充剂。此外,它与常规抗骨质疏松药物(如双膦酸盐)的协同相互作用可以提高治疗效果,使其成为临床治疗方案的补充辅助药物。
{"title":"Potential of Panax ginseng for bone health and osteoporosis management","authors":"Wenjie Fang,&nbsp;Kaisong Huang,&nbsp;Jinlian Hu","doi":"10.1016/j.chmed.2025.06.003","DOIUrl":"10.1016/j.chmed.2025.06.003","url":null,"abstract":"<div><div><em>Panax ginseng</em> is a medicinal and food-homologous herb with a long-standing reputation as a tonic. Extensive research has explored its potential in improving osteoporosis, a condition characterized by progressive bone loss that increases the risk of fractures. In this review, PubMed, Web of Science, Google Scholar, China National Knowledge Infrastructure, and Chinese Medical Journal Database are searched with no lower time limit up to August 2024. This review offers a comprehensive overview of how <em>P. ginseng</em> and its formulations can enhance bone health and alleviate osteoporosis. It also explores the signaling pathways influenced by compounds derived from <em>P. ginseng</em> in bone turnover. <em>P. ginseng</em> shows promise in regulating sex hormones, exerting antioxidant and anti-inflammatory effects, and enhancing bone turnover. It suppresses MAPKs and NF-κB pathways to inhibit bone resorption, while activating pathways like Wnt/<em>β</em>-catenin, AMPK, PI3K/Akt, and BMP/Smad to promote bone formation. In addition, this review describes the global production and trade of ginseng, the metabolism of <em>P. ginseng</em> after oral ingestion, and network pharmacology studies. Given its multi-target mechanisms, <em>P. ginseng</em> shows promise in the clinical management of osteoporosis. At doses below 10 g with sustained use (several months to one year), it may serve as a viable daily supplement for bone health maintenance. Furthermore, its synergistic interactions with conventional anti-osteoporosis drugs (e.g., bisphosphonates) could enhance therapeutic efficacy, positioning it as a complementary adjunct in clinical treatment regimens.</div></div>","PeriodicalId":9916,"journal":{"name":"Chinese Herbal Medicines","volume":"17 4","pages":"Pages 673-684"},"PeriodicalIF":8.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145340088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Target deconvolution strategies in TCM: Bridging medicinal properties with therapeutic efficacies 中医靶点反褶积策略:架起药性与疗效的桥梁
IF 8.9 4区 医学 Q1 CHEMISTRY, MEDICINAL Pub Date : 2025-10-01 DOI: 10.1016/j.chmed.2025.08.003
Yuanyuan Hou, Min Jiang, Gang Bai
The discovery and characterization of molecular targets from traditional Chinese medicine (TCM) represents a paradigm shift in contemporary drug development. This approach systematically bridges empirical TCM knowledge with modern pharmacological principles, establishing a robust framework for rational drug design. Through integrative systems-chemical biology approaches, we can now mechanistically elucidate the therapeutic basis of TCM’s bioactive properties, facilitating the accelerated identification of both novel molecular targets and conserved pharmacological pathways. This multidisciplinary strategy significantly enhances drug development efficiency while advancing therapeutic innovation to address critical unmet medical needs. With the rapid advancement of next-generation target deconvolution technologies and AI-driven computational platforms, TCM is poised to make increasingly substantial contributions to modern pharmacotherapy.
中药分子靶点的发现和表征代表了当代药物开发的范式转变。这种方法系统地将经验中医知识与现代药理学原理联系起来,为合理的药物设计建立了强有力的框架。通过综合系统-化学生物学方法,我们现在可以从机制上阐明中药生物活性特性的治疗基础,促进加速识别新的分子靶点和保守的药理途径。这种多学科战略显著提高了药物开发效率,同时推进了治疗创新,以解决关键的未满足的医疗需求。随着下一代靶点反卷积技术和人工智能驱动的计算平台的快速发展,中医药将为现代药物治疗做出越来越大的贡献。
{"title":"Target deconvolution strategies in TCM: Bridging medicinal properties with therapeutic efficacies","authors":"Yuanyuan Hou,&nbsp;Min Jiang,&nbsp;Gang Bai","doi":"10.1016/j.chmed.2025.08.003","DOIUrl":"10.1016/j.chmed.2025.08.003","url":null,"abstract":"<div><div>The discovery and characterization of molecular targets from traditional Chinese medicine (TCM) represents a paradigm shift in contemporary drug development. This approach systematically bridges empirical TCM knowledge with modern pharmacological principles, establishing a robust framework for rational drug design. Through integrative systems-chemical biology approaches, we can now mechanistically elucidate the therapeutic basis of TCM’s bioactive properties, facilitating the accelerated identification of both novel molecular targets and conserved pharmacological pathways. This multidisciplinary strategy significantly enhances drug development efficiency while advancing therapeutic innovation to address critical unmet medical needs. With the rapid advancement of next-generation target deconvolution technologies and AI-driven computational platforms, TCM is poised to make increasingly substantial contributions to modern pharmacotherapy.</div></div>","PeriodicalId":9916,"journal":{"name":"Chinese Herbal Medicines","volume":"17 4","pages":"Pages 720-723"},"PeriodicalIF":8.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145340098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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Chinese Herbal Medicines
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