Chinese Medicine
·
2022
·Vol. 17
·期 1
·1-21
·
IF 4.546
Huang Qianqian,Zhang Chen,Dong Shi,Han Junwen,Qu Sihao,Xie Tianshu,Zhao Haibin,Shi Yuanyuan
Background Alzheimer's Disease (AD) is a serious neurodegenerative disease and there is currently no effective treatment for AD progression. The use of TCM as a potential treatment strategy for AD is an evolving field of investigation. Asafoetida (ASF), an oleo-gum-resin isolated from Ferula assa-foetida root, has been proven to possess antioxidative potential and neuroprotective effects, which is closely associated with the neurological disorders. However, the efficacy and further mechanisms of ASF in AD experimental models are still unclear. Methods A cognitive impairment of mouse model induced by scopolamine was established to determine the neuroprotective effects of ASF in vivo , as shown by behavioral tests, biochemical assays, Nissl staining, TUNEL staining, Immunohistochemistry, western blot and qPCR. Furthermore, the PC12 cells stimulated by H 2 O 2 were applied to explore the underlying mechanisms of ASF-mediated efficacy. Then, the UPLCM analysis and integrated network pharmacology approach was utilized to identified the main constitutes of ASF and the potential target of ASF against AD, respectively. And the main identified targets were validated in vitro by western blot, qPCR and immunofluorescence staining. Results In vivo , ASF treatment significantly ameliorated cognitive impairment induced by scopolamine, as evidenced by improving learning and memory abilities, and reducing neuronal injury, cholinergic system impairment, oxidative stress and apoptosis in the hippocampus of mice. In vitro , our results validated that ASF can dose-dependently attenuated H 2 O 2 -induced pathological oxidative stress in PC12 cells by inhibiting ROS and MDA production, as well as promoting the activities of SOD, CAT, GSH. We also found that ASF can significantly suppressed the apoptosis rate of PC12 cells increased by H 2 O 2 exposure, which was confirmed by flow cytometry analysis. Moreover, treatment with ASF obviously attenuated H 2 O 2 -induced increase in caspase-3 and Bax expression levels, as well as decrease in Bcl-2 protein expression. KEGG enrichment analysis indicated that the PI3K/Akt/GSK3β/Nrf2 /HO-1pathway may be involved in the regulation of cognitive impairment by ASF. The results of western blot, qPCR and immunofluorescence staining of vitro assay proved it. Conclusions Collectively, our work first uncovered the significant neuroprotective effect of ASF in treating AD in vivo . Then, we processed a series of vitro experiments to clarify the biological mechanism action. These data demonstrate that ASF can inhibit oxidative stress induced neuronal apoptosis to foster the prevention of AD both in vivo and in vitro , and it may exert the function of inhibiting AD through PI3K/Akt/GSK3β/Nrf2/HO-1pathway.
研究领域:
神经科学
·
药理学
·
分子生物学
·
细胞生物学
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中药学
✓ 已验证
产品关联
DOI
PubMed
高影响因子
JOURNAL OF INVESTIGATIVE SURGERY
·
2019
·
IF 1.642
Damu Lin,Hongqiang Wu,Zongwei Zhou,Zhenyu Tao,Tanghong Jia,Weiyang Gao
Background The therapeutics used to promote perforator flap survival function induces vascular regeneration and inhibit apoptosis. The present study aimed to explore the potential mechanism of the angiogenesis effects of Ginkgolide B (GB) in perforator flaps. Methods: A total of 72 rats were divided into three groups and treated with saline, GB, or GB + tunicamycin (TM; ER stress activator) for seven consecutive days, respectively. Apoptosis was assayed by determining the Bax/Bcl-2 ratio and caspase-3 level. Endoplasmic reticulum (ER) stress markers (CHOP, GRP78, and caspase-12) were detected by Western blot analysis. Oxidative stress was assessed by measuring the superoxide dismutase activity (SOD) and malondialdehyde (MDA), heme oxygenase-1(HO-1), and nuclear factor erythroid-2-related factor 2 (Nrf2) mRNA levels in the flaps. The percentage flap survival area and blood flow were assessed on postoperative day (POD) 7. Angiogenesis was visualized by hematoxylin and eosin and CD34 staining on POD 7. Results: GB increased the survival of perforator flaps, the flap survival area of GB, GB + TM, and control groups was 90.83 ± 1.93%, 70.93 ± 4.13%, and 62.97 ± 6.50%. GB decreased the Bax/Bcl-2 ratio and caspase-3 level. ER stress-related proteins were downregulated by GB. GB also decreased the MDA level and increased SOD activity, HO-1 and Nrf2 mRNA levels in the flaps. Further, GB induced regeneration of vascular vessels in comparison with saline or GB + TM. Conclusions: GB increased angiogenesis and alleviated oxidative stress by inhibiting ER stress, which increased the survival of perforator flaps. In contrast, GB + TM alleviated angiogenesis and induced oxidative stress by activating ER stress and decreasing the survival of perforator flaps.
研究领域:
药理学
·
外科学
·
分子生物学
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细胞生物学
✓ 已验证
产品关联
DOI
PubMed
高影响因子
Food Bioscience
·
2024
·
IF 4.8
Jindan Xiao,Liuming Xie,Bing Zheng,Wenjie Ma,Yi Chen,Jianhua Xie,Xiaobo Hu,Qiang Yu
Autophagy is pivotal for the management of intestinal homeostasis, modulation of intestinal immunity response and anti-microbial protection. Previous studies have documented the protective function of Polygonatum cyrtonema Saponin (PCS) against intestinal injury, but whether PCS modulated autophagy and its associated responses remained unknown. A model of dextran sodium sulfate (DSS)- elicited intestinal injury was employed to confirm this hypothesis. The results showed that PCS effectively relieved the typical symptoms of DSS-induced weight reduction, shortened colon length, and augmented disease activity index score, down-regulated organ indices, reduced hepatic oxidative stress, and inhibited excessive inflammatory mediators. Meanwhile, PCS intervention ameliorated the intestinal barrier dysfunction via promoting the differentiation of goblet cells and augmenting the expression of tight junction proteins (TJs). It also suppressed apoptosis in intestinal cells by altering the Bcl-2/Bax ratios and diminishing the expressions of Caspase-9 and Caspase-3. Additionally, PCS remarkably enhanced autophagy by modulating the PI3K/AKT/mTOR signal pathway. More importantly, the classical autophagy inducer rapamycin augmented the beneficial effects of PCS. In contrast, the autophagy inhibitor 3-methyladenine essentially eliminated the above effects, revealing a role for autophagy in the response. Further studies have demonstrated that PCS intervention improved the diversities of the intestinal flora, increased occupancy of beneficial bacteria in Lachnospiraceaeae and Akkermansia , which was closely associated with autophagy. Taken together, these findings demonstrated that PCS is a potential supplier of prebiotics by modulating immunity, repairing intestinal mucosal injury, regulating autophagy and intestinal flora, and autophagy is a key target for PCS-mediated intestinal barrier protection.
研究领域:
胃肠病学
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免疫学
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分子生物学
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药理学
✓ 已验证
产品关联
DOI
高影响因子
NEW JOURNAL OF CHEMISTRY
·
2021
·Vol. 46
·期 3
·1295-1307
·
IF 3.591
Zhi-Gang Yin,Xiong-Wei Liu,Hui-Juan Wang,Min Zhang,Xiong-Li Liu,Ying Zhou
A highly efficient synthesis of structurally diverse ortho-acylphenol–diindolylmethane hybrids 3 using carboxylic acid-activated chromones as versatile synthetic building blocks is reported here for the first time, through 1,4-nucleophilic addition and followed by a decarboxylation and pyrone ring opening reaction process. The newly synthesized compounds were evaluated for their in vitro anticancer activity, and most of the compounds displayed good anticancer activities against four tested tumor cells (A549, PC-3, NCI-H1299, Caco-2). Among these compounds, compound 3t displayed the most potent and broad-spectrum anti-proliferative inhibition against the tested cell lines, especially A549 cells, and was more potent than arundine and cisplatin drugs, and had selectivity in cancer cells compared to MRC-5 and HK-2 normal cells. Preliminary mechanism studies showed that compound 3t exerted an anti-tumor effect in A549 cells by inhibiting the proliferation, colony formation and migration of A549 cells, and inducing cycle arrest at the G0/G1 phase and apoptosis. Furthermore, treatment of A549 cells with compound 3t caused increased ROS content and induced MMP collapse; western blot analysis showed that the expression level of p53 was significantly increased; Bax/Bcl-2 ratio and Cyt c were increased, and caspase-9, -3, and PARP were cleaved. These studies showed that compound 3t could induce apoptosis of A549 cells through the mitochondrial pathway, which was related to the activation of p53 and the generation of ROS. Thus, our results indicate that compound 3t may be used as a promising skeleton for the development of new anti-tumour drugs.
研究领域:
药物化学
·
肿瘤学
·
药学
·
细胞生物学
✓ 已验证
DOI
高影响因子
JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS
·
2023
·
IF 3.4
Yao Wang,Lili Liu,Cheng Cheng,Shuxuan Wang,Qirui Zhai,Yunyang Song,Ronghua Dai
Zishen Pill (ZSP) is a traditional Chinese medicine that is frequently used to treat Benign Prostatic Hyperplasia (BPH), however its specific mechanism of action and active ingredients are yet unknown. We used a combination of serum pharmacochemistry and network pharmacology and a series of biochemical assays to explore the action mechanism of ZSP in the treatment of BPH. The BPH rat model was created using testosterone propionate , and following oral ZSP administration, the components of ZSP in rat serum were detected by UPLC-Q-Exactive Orbitrap/MS method. A "component-target-disease" network and PPI networks were constructed on this foundation. The primary mechanism of ZSP decreasing BPH in rats was studied by KEGG pathway and GO analysis. Finally, the potential pathways and key targets were further verified in vivo by molecular biology and immunological methods . 46 substances were charactered from rat serum, and 164 anti-BPH targets were screened from the database. According to network pharmacology, the primary targets were CASP3, STAT3, JUN, and PTGS2/COX2. Three related pathways (PI3K/Akt signaling pathway, AGE-RAGE signaling pathway and EGFR tyrosine kinase inhibitor resistance) were closely related to the therapeutic effects of ZSP. The findings of molecular biology demonstrated that ZSP may bring Bcl-2, BAX, CASP3, COX2, and 5LOX protein and gene expression in BPH rats appreciably closer to that of normal rats. Additionally, ZSP can lessen the expression of inflammatory cytokines in BPH rats, including VEGF, TNF-α, CCL5, and interleukin. Conclusion The above results suggest that ZSP may reduce BPH through inflammation/immunity and apoptosis/proliferation-related pathways. This study offers a fresh approach to investigate the basic pharmacological effects and mechanism of ZSP in the treatment of BPH.
研究领域:
药理学
·
中医药
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分子生物学
·
免疫学
✓ 已验证
产品关联
DOI
PubMed
高影响因子
OncoTargets and Therapy
·
2019
·
IF 3.046
Zheng-Hong Liu,Cheng-Xi Yang,Lei Zhang,Cong-Ying Yang,Xiu-Quan Xu
Background Baicalein, a natural flavonoid derived from traditional Chinese herb Scutellaria baicalensis Georg (known as Huang Qin in Chinese), has been reported to exhibit notable antitumor activity in various cancer cells, including breast cancer. However, the detailed mechanisms underlying its induced apoptosis as a prooxidant in breast cancer cells are still unknown. Materials and methods In this study, we investigated the effect of endogenous copper on cytotoxic activity of baicalin against human breast cancer MCF-7 cells in vitro. Results Baicalein could remarkably reduce the cell viability in both dose- and time-dependent manners in MCF-7 cells but with lower cytotoxic effects on normal breast epithelial cells, MCF-10A. Such cell death could be prevented by pretreatment with Cu (I)-specific chelator neocuproine (Neo) and reactive oxygen species (ROS) scavengers. Meanwhile, baicalein could induce MCF-7 cell morphological changes, promote apoptotic cell death and increase the apoptotic cell number. Moreover, DCHF-DA staining, flow cytometry and Western blotting analyses proved that baicalein triggered the mitochondrial-dependent apoptotic pathway, as indicated by enhancement the level of intracellular ROS, disruption of mitochondrial membrane potential (ΔΨm), downregulation of anti-apoptotic protein Bcl-2, upregulation of pro-apoptotic protein Bax, release of cytochrome C and activation of caspase-9 and caspase-3 in MCF-7 cells. The pretreatment with Neo remarkably weakened these effects of baicalein. Furthermore, we confirmed that the prooxidant action of baicalein involved the direct production of hydroxyl radicals through redox recycling of copper ions. Conclusion These findings suggested that baicalein, acting as a prooxidant, could trigger apoptosis in MCF-7 cells occurs via the ROS-mediated intrinsic mitochondria-dependent pathway.
研究领域:
肿瘤学
·
药理学
·
细胞生物学
·
生物化学
✓ 已验证
产品关联
DOI
PubMed
高影响因子
Antioxidants
·
2022
·Vol. 11
·期 9
·1837
·
IF 7.675
Yanling Lin,Qinzhi Zhang,Baofu Xie,Haiyang Jiang,Jianzhong Shen,Shusheng Tang,Chongshan Dai
Chelerythrine (CHE) is a majorly harmful isoquinoline alkaloid ingredient inChelidonium majusthat could trigger potential hepatotoxicity, but the pivotal molecular mechanisms remain largely unknown. In the present study, CHE-induced cytotoxicity and the underlying toxic mechanisms were investigated using human HepG2 cells in vitro. Data showed that CHE treatment (at 1.25–10 μM)-induced cytotoxicity in HepG2 cells is dose-dependent. CHE treatment increased the production of ROS and induced oxidative stress in HepG2 cells. Additionally, CHE treatment triggered the loss of mitochondrial membrane potential, decreased the expression of mitochondrial complexes, upregulated the expression of Bax, CytC, and cleaved-PARP1 proteins and the activities of caspase-9 and caspase-3, and downregulated the expression of Bcl-XL, and HO-1 proteins, finally resulting in cell apoptosis. N-acetylcysteine supplementation significantly inhibited CHE-induced ROS production and apoptosis. Furthermore, CHE treatment significantly downregulated the expression of phosphorylation (p)-Akt (Ser473), p-mTOR (Ser2448), and p-AMPK (Thr172) proteins in HepG2 cells. Pharmacology inhibition of Akt promoted CHE-induced the downregulation of HO-1 protein, caspase activation, and apoptosis. In conclusion, CHE-induced cytotoxicity may involve the inhibition of Akt pathway and the activation of oxidative stress-mediated mitochondrial apoptotic pathway in HepG2 cells. This study sheds new insights into understanding the toxic mechanisms and health risks of CHE.Keywords:chelerythrine;oxidative stress;apoptosis;mitochondrial apoptotic pathway;Akt pathway
研究领域:
药理学
·
毒理学
·
细胞生物学
·
分子生物学
✓ 已验证
DOI
PubMed
高影响因子
Environmental Science-Nano
·
2023
·Vol. 10
·期 12
·3389-3400
·
IF 7.3
Shuoli Ma,Wen-Xiong Wang
Marine hydrosphere is in grave danger if extreme weather conditions, such as high temperatures and heat waves, become the norm. The functional characteristics of nano Zn oxides (nZnO) might provide a “booster substance” that helps marine species to endure environmental stress. In the present study, physiological indicators and simulated severe environments were used to evaluate the antioxidative ability of nZnO in marine rabbitfish Siganus fuscescens, with an aim to help them resist extreme environmental stress. Rabbitfish were exposed to different diets with ZnSO4 and nZnO at the optimum requirement level (Zn content of 62.5 μg g−1), and then challenged with a low dissolved oxygen concentration and higher temperature. We demonstrated that dietary nZnO promoted the anti-oxidation defense system of the rabbitfish by improving the activities of the antioxidant enzymes, i.e., catalase (CAT), superoxide dismutase (SOD), and the reduced glutathione/oxidized glutathione (GSH/GSSG) ratio without tissue damage. Compound stressors reduced the median survival duration of the rabbitfish from 4.25 h to 2.5 h (dietary exposure) and 9 h to 5.75 h (dietary nZnO exposure) compared to single environmental stress. nZnO downregulated the HIF gene expression and increased the prolyl hydroxylase (PHD) activity in the liver of the rabbitfish. After 10 h of extreme environmental exposure, the gene expression results indicated that nZnO inhibited the NF-κB/IL-1β/IL-6 pathway and TNF-α/Bcl-2/Bax/caspase 9 pathway and activated the akt/mTOR/elovl5 and elovl8 pathway of the rabbitfish to maintain the resilience of the fish under the extreme environment. These results strongly suggested that nZnO may improve the anti-oxidation ability of fish to resist extreme environments.
研究领域:
海洋生物学
·
环境科学
·
水产养殖
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分子生物学
✓ 已验证
产品关联
DOI
高影响因子
INTERNATIONAL IMMUNOPHARMACOLOGY
·
2017
·
IF 2.956
Xiaobao Gong,You Yang,Ligua Huang,Qingyan Zhang,Rong-Zhen Wan,Peng Zhang,Baoshun Zhang
To evaluate the hepatoprotective effects and potential mechanisms of paeonol (Pae) against acute liver failure (ALF) induced by lipopolysaccharide (LPS)/ d -galactosamine ( d -GalN) in mice, we examined anti-oxidative, anti-inflammatory and anti-apoptotic activities of Pae. We found that Pae pretreatment markedly reduced the activities of alanine transaminase and aspartate transaminase as well as the histopathological changes induced by LPS/ d -GalN. Catalase , glutathione and superoxide dismutase activities increased and reactive oxygen species activity decreased after Pae treatment compared with LPS/ d -GalN treatment. Pretreatment with Pae also significantly inhibited the expression levels of iNOS, nitric oxide (NO), COX-2 and prostaglandin E 2 (PGE 2 ). In addition, Pae administration prevented the phosphorylated expression of IκB kinase, inhibitor kappa B in the nuclear factor-kappa B (NF-κB) signaling pathway , and suppressed the phosphorylated expression of extracellular signal-regulated kinase (ERK), c-jun-N-terminal kinase and p38 in the MAPK signaling pathway. Pretreatment with Pae also inhibited hepatocyte apoptosis by reducing the expression of caspases 3, 8, 9, and Bax, and increasing Bcl-2. In total, protective effects of Pae against LPS/ d -GalN-induced ALF in mice are attributed to its antioxidative effect, inflammatory suppression in NF-κB and MARK signaling pathways, and inhibition of hepatocyte apoptosis inhibition. Therefore, Pae can be a potential therapeutic agent in attenuating LPS/ d -GalN-induced ALF in the future.
研究领域:
药理学
·
肝病学
·
免疫学
·
分子生物学
✓ 已验证
产品关联
DOI
PubMed
高影响因子
PHYTOMEDICINE
·
2022
·
IF 6.656
Yule Wang,Huimin Wu,Zhu Han,Hongda Sheng,Yuhan Wu,Yingchao Wang,Xinran Guo,Yan Zhu,Xuecai Li,Yi Wang
Background As a leading cause of death and disability, alternative therapies for stroke are still limited by its complicated pathophysiological manifestations. Guhong injection (GHI), consisting of safflower aqueous extract and aceglutamide, has been widely applied for the clinical treatment of cerebrovascular diseases , especially ischemic stroke and post-stroke recovery, in China. Recently, a series of studies have reported the positive effect of GHI against cerebral ischemia/reperfusion injury via targeting various molecular mechanisms. However, questions remain on whether treatment with GHI contributes to better functional recovery after stroke and if so, the potential mechanisms and active substances. Purpose The aim of this work was to explore the potential therapeutic possibilities of GHI for the neurological and behavioral recovery after stroke and to investigate the underlying molecular mechanisms as well as active substances. Methods The neural and motor deficits as well as cortical lesions after GHI treatment were investigated in a mouse model of transient ischemic stroke. Based on the substance identification of GHI, network pharmacology combined with an experimental verification method was used to systematically decipher the biological processes and signaling pathways closely related to GHI intervention in response to post-stroke functional outcomes. Subsequently, ingenuity pathway analysis (IPA) analysis was performed to determine the anti-stroke active substances targeting to the hub targets involved in the significant molecular pathways regulated by GHI treatment. Results Therapeutically, administration of GHI observably ameliorated the post-stroke recovery of neural and locomotor function as well as reduced infarct volume and histopathological damage to the cerebral cortex in subacute stroke mice. According to 26 identified or tentatively characterized substances in GHI, the compound-target-pathway network was built. Bioinformatics analysis suggested that inflammatory and apoptotic pathways were tightly associated with the anti-stroke effect of GHI. Based on protein-protein interaction network analysis, the hub targets (such as NF-κB p65, TNF-α, IL-6, IL-1β, Bax, Bcl-2, and Caspase-3) involved in inflammation and apoptosis were selected. On the one hand, immunofluorescence and ELISA results showed that GHI (10 ml/kg) treatment obviously reduced NF-κB p65 nuclear translocation as well as decreased the abnormally elevated concentrations of proinflammatory cytokines (TNF-α, IL-6, and IL-1β) in damaged cortex tissues. On the other hand, GHI (10 ml/kg) treatment significantly downregulated the number of TUNEL-positive apoptotic cells in ischemic cortex and effectively restored the abnormal expression of Bax, Bcl-2, and Caspase-3. Based on the results of IPA, hydroxysafflor yellow A, baicalin , scutellarin , gallic acid , syringin , chlorogenic acid , kaempferol , kaempferol-3-O-β-rutinoside, and rutin acted synergistically on core targets, which could be considered as the active substances of GHI. Conclusion Overall, the current findings showed that the beneficial action of GHI on improving post-stroke functional recovery of subacute stroke mice partly via the modulation of cortical inflammation and apoptosis. These findings not only provide a reliable reference for the clinical application of GHI, but also shed light on a promising alternative therapeutic strategy for ischemic stroke patients .
研究领域:
神经病学
·
药理学
·
分子生物学
·
中风研究
✓ 已验证
产品关联
DOI
PubMed
高影响因子
JOURNAL OF MEDICINAL CHEMISTRY
·
2024
·
IF 6.8
Yan Chen,Ming Zhang,Zhifang Liu,Ning Zhang,Qingpeng Wang
Tumor microenvironment (TME) is a pivotal factor driving the tumor metastasis and leading to the failure of tumor therapy. Here, a series of ursodeoxycholic acid platinum(IV) conjugates with potency in remodeling the TME through suppressing JAK2/STAT3 signaling was developed. A candidate was screened out, which displayed potent antiproliferative and antimetastatic performance both in vitro and in vivo. It displayed superior pharmacokinetic properties compared to cisplatin. Serious DNA injury was induced, and then mitochondria-mediated apoptosis was initiated through the Bcl-2/Bax/Caspase3 pathway. The JAK2/STAT3 and TGF-β1 signaling pathways were remarkably inhibited, and pro-death autophagy was subsequently promoted. The inflammatory and hypoxic TME was suppressed by downregulating COX-2, MMP9, and HIF-1α, which resulted in inhibited angiogenesis in tumors by inhibiting the HIF-1α/VEGFA axis. Additionally, the immunosuppressive TME was reversed by blocking the immune checkpoint PD-L1, further improving the density of CD3+ and CD8+ tumor-infiltrating lymphocytes, and promoting macrophage polarization from M2- to M1-type.
研究领域:
肿瘤学
·
药理学
·
分子生物学
·
癌症治疗
✓ 已验证
DOI
PubMed
高影响因子
JOURNAL OF FOOD BIOCHEMISTRY
·
2019
·Vol. 43
·期 11
·e13028
·
IF 1.358
Meiling Han,Ai Li,Ting Shen,Jiaxin Meng,Yongqin Lei,Xian Zhang,Pengyuan Liu,Linxin Gan,Lei Ao,Houhua Li
The study aims to analyze the phenolic compounds in Malus spp. and evaluate their antioxidant and pro-apoptotic effects in BGC-803 gastric cancer cells. The results showed that cyanidin-3-galactoside was the main polyphenol in Malus “Royalty” (MR), while catechin, epicatechin, and proanthocyanidin B1 and B2 contents were higher in Malus “Cinnabar” (MC) and Malus micromalus (MM) than in MR fruits. The total polyphenol content, total flavonoid content, and antioxidative properties of Malus spp. fruits followed an order of MR > MC > MM. Fruit extracts could inhibit BGC-803 cells growth and induce apoptosis, with IC 50 values of 0.47, 0.36, and 0.31 mg/ml for MR, MC, and MM, respectively. Furthermore, fruit extracts induced cell apoptosis through increasing Bcl-2 and Bcl-xl (pro-apoptosis) expression and inhibiting Bax and Bak (anti-apoptosis) expression, thereby accelerating cell apoptosis. Taken together, these results demonstrate that red fruits (i.e., MR and MC) were more effective against cancer cells than green fruits (i.e., MM). Practical applications Fruits of Malus spp. are ≤5 cm in size, considerably smaller than apples. They are rich in various natural bioactive compounds that are often consumed as a dietary supplement or used as natural raw materials for function food. In the current study, it is comprehensively characterized profile and bioactivity of phenolic metabolites in Malus spp. fruits of different colors, and found that red fruits are more effective in reducing the free radicals and inducing cancer cells apoptosis than green fruits. These findings are valuable for food technologists and food manufacturers, especially those who produce crabapple supplement. The study investigated the molecular mechanism of how Malus spp. fruits exert anti-cancer functions. This lays a theoretical foundation for future research on developing anti-cancer function food and provides helpful guidance for fruit market management and fruit processing industry.
研究领域:
药理学
·
肿瘤学
·
食品科学
·
植物科学
✓ 已验证
产品关联
DOI
PubMed
高影响因子
危险品化学品经营许可证（带存储）