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Guo Y, Wang S, Dong Y, Liu Y. Attenuation of pro-tumorigenic senescent secretory phenotype by StN, a novel derivative of stevioside, potentiates its inhibitory activity on hepatocellular carcinoma. Food Chem Toxicol 2024; 184:114371. [PMID: 38104710 DOI: 10.1016/j.fct.2023.114371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 12/06/2023] [Accepted: 12/09/2023] [Indexed: 12/19/2023]
Abstract
Ent-13-Hydroxy-15-kaurene-19-acid N-Methylpiperazine Ethyl Ester (StN) is a novel derivative of the natural diterpene stevioside isolated from Stevia rebaudiana (Bertoni). In this study, we examined the effects of StN against hepatocellular carcinoma (HCC) in vitro and in vivo as well as its anticancer mechanisms by inhibiting proliferation and regulating the senescence-associated secretory phenotype (SASP). We showed that StN significantly inhibited HCC cell proliferation by inducing cellular senescence, as observed by increased senescence-associated β-galactosidase activity and cell cycle arrest. Mechanistically, StN impaired lysosomal stability and triggered the release of cathepsin B from the lysosomes into the nucleus where it promoted DNA damage. Cathepsin B-mediated DNA damage contributed to cellular senescence triggered by StN. Meanwhile, StN transcriptionally suppressed multiple pro-inflammatory SASP components, including IL-6, IL-1α, IL-1β, and IL-8, resulting in the reduction of pro-tumorigenic impact of SASP. Further study revealed that StN inactivated NF-κB and PI3K/Akt signaling, which significantly accounted for its inhibition on the SASP factors. In HCC xenograft mice, administration of StN significantly suppressed tumor growth, while no significant toxicity was detected. This study demonstrates a novel mechanism that suppressing the SASP by StN in senescent cells potentiates its anticancer efficacy, thus defining a potential compound for cancer treatment.
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Affiliation(s)
- Yanxia Guo
- Department of Central Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, China
| | - Shikang Wang
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, China
| | - Yan Dong
- Department of Pharmacy, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, China
| | - Yongqing Liu
- Department of Pharmacy, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, China.
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Zhang L, Lin Z, Chen Y, Gao D, Wang P, Lin Y, Wang Y, Wang F, Han Y, Yuan H. Co-delivery of Docetaxel and Resveratrol by liposomes synergistically boosts antitumor efficiency against prostate cancer. Eur J Pharm Sci 2022; 174:106199. [DOI: 10.1016/j.ejps.2022.106199] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 03/26/2022] [Accepted: 04/28/2022] [Indexed: 12/28/2022]
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The cGAS-STING signaling in cardiovascular and metabolic diseases: Future novel target option for pharmacotherapy. Acta Pharm Sin B 2022; 12:50-75. [PMID: 35127372 PMCID: PMC8799861 DOI: 10.1016/j.apsb.2021.05.011] [Citation(s) in RCA: 108] [Impact Index Per Article: 54.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 04/05/2021] [Accepted: 04/15/2021] [Indexed: 12/12/2022] Open
Abstract
The cyclic GMP-AMP synthase (cGAS)-stimulator of interferon genes (STING) signaling exert essential regulatory function in microbial-and onco-immunology through the induction of cytokines, primarily type I interferons. Recently, the aberrant and deranged signaling of the cGAS-STING axis is closely implicated in multiple sterile inflammatory diseases, including heart failure, myocardial infarction, cardiac hypertrophy, nonalcoholic fatty liver diseases, aortic aneurysm and dissection, obesity, etc. This is because of the massive loads of damage-associated molecular patterns (mitochondrial DNA, DNA in extracellular vesicles) liberated from recurrent injury to metabolic cellular organelles and tissues, which are sensed by the pathway. Also, the cGAS-STING pathway crosstalk with essential intracellular homeostasis processes like apoptosis, autophagy, and regulate cellular metabolism. Targeting derailed STING signaling has become necessary for chronic inflammatory diseases. Meanwhile, excessive type I interferons signaling impact on cardiovascular and metabolic health remain entirely elusive. In this review, we summarize the intimate connection between the cGAS-STING pathway and cardiovascular and metabolic disorders. We also discuss some potential small molecule inhibitors for the pathway. This review provides insight to stimulate interest in and support future research into understanding this signaling axis in cardiovascular and metabolic tissues and diseases.
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Key Words
- AA, amino acids
- AAD, aortic aneurysm and dissection
- AKT, protein kinase B
- AMPK, AMP-activated protein kinase
- ATP, adenosine triphosphate
- Ang II, angiotensin II
- CBD, C-binding domain
- CDG, c-di-GMP
- CDNs, cyclic dinucleotides
- CTD, C-terminal domain
- CTT, C-terminal tail
- CVDs, cardiovascular diseases
- Cardiovascular diseases
- Cys, cysteine
- DAMPs, danger-associated molecular patterns
- Damage-associated molecular patterns
- DsbA-L, disulfide-bond A oxidoreductase-like protein
- ER stress
- ER, endoplasmic reticulum
- GTP, guanosine triphosphate
- HAQ, R71H-G230A-R293Q
- HFD, high-fat diet
- ICAM-1, intracellular adhesion molecule 1
- IFN, interferon
- IFN-I, type 1 interferon
- IFNAR, interferon receptors
- IFNIC, interferon-inducible cells
- IKK, IκB kinase
- IL, interleukin
- IRF3, interferon regulatory factor 3
- ISGs, IRF-3-dependent interferon-stimulated genes
- Inflammation
- LBD, ligand-binding pocket
- LPS, lipopolysaccharides
- MI, myocardial infarction
- MLKL, mixed lineage kinase domain-like protein
- MST1, mammalian Ste20-like kinases 1
- Metabolic diseases
- Mitochondria
- NAFLD, nonalcoholic fatty liver disease
- NASH, nonalcoholic steatohepatitis
- NF-κB, nuclear factor-kappa B
- NLRP3, NOD-, LRR- and pyrin domain-containing protein 3
- NO2-FA, nitro-fatty acids
- NTase, nucleotidyltransferase
- PDE3B/4, phosphodiesterase-3B/4
- PKA, protein kinase A
- PPI, protein–protein interface
- Poly: I.C, polyinosinic-polycytidylic acid
- ROS, reactive oxygen species
- SAVI, STING-associated vasculopathy with onset in infancy
- SNPs, single nucleotide polymorphisms
- STIM1, stromal interaction molecule 1
- STING
- STING, stimulator of interferon genes
- Ser, serine
- TAK1, transforming growth factor β-activated kinase 1
- TBK1, TANK-binding kinase 1
- TFAM, mitochondrial transcription factor A
- TLR, Toll-like receptors
- TM, transmembrane
- TNFα, tumor necrosis factor-alpha
- TRAF6, tumor necrosis factor receptor-associated factor 6
- TREX1, three prime repair exonuclease 1
- YAP1, Yes-associated protein 1
- cGAMP, 2′,3′-cyclic GMP–AMP
- cGAS
- cGAS, cyclic GMP–AMP synthase
- dsDNA, double-stranded DNA
- hSTING, human stimulator of interferon genes
- mTOR, mammalian target of rapamycin
- mtDNA, mitochondrial DNA
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Antioxidant and Antibacterial Properties of Extracts and Bioactive Compounds in Bryophytes. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app12010160] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Today global health problems such as increased risks of oxidative stress-related diseases and antibiotic resistance are issues of serious concern. Oxidative stress is considered to be the underlying cause of many contemporary pathological conditions such as neurological disorders, ischemia, cancer, etc. Antibiotic-resistant bacteria are a concerning issue in clinical practice, causing an increase in deadly infections. Bryophytes synthesize an outstanding number of secondary metabolites that have shown several potential therapeutic and nutraceutical applications. Research in the field has led to the isolation and characterization of several compounds (flavonoids, terpenoids, and bibenzyls). Some of these compounds have shown promising in vitro antibacterial activities and antioxidant potential comparable to known natural antioxidants such as ascorbic acid and α-tocopherol. However, the process of developing new drugs from naturally occurring molecules is often an impervious path. In this paper, the current state of research of bryophytic antioxidant and antibacterial applications is discussed.
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Targeting cellular senescence in cancer by plant secondary metabolites: A systematic review. Pharmacol Res 2021; 177:105961. [PMID: 34718135 DOI: 10.1016/j.phrs.2021.105961] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 10/23/2021] [Accepted: 10/23/2021] [Indexed: 12/13/2022]
Abstract
Senescence suppresses tumor growth, while also developing a tumorigenic state in the nearby cells that is mediated by senescence-associated secretory phenotypes (SASPs). The dual function of cellular senescence stresses the need for identifying multi-targeted agents directed towards the promotion of cell senescence in cancer cells and suppression of the secretion of pro-tumorigenic signaling mediators in neighboring cells. Natural secondary metabolites have shown favorable anticancer responses in recent decades, as some have been found to target the senescence-associated mediators and pathways. Furthermore, phenolic compounds and polyphenols, terpenes and terpenoids, alkaloids, and sulfur-containing compounds have shown to be promising anticancer agents through the regulation of paracrine and autocrine pathways. Plant secondary metabolites are potential regulators of SASPs factors that suppress tumor growth through paracrine mediators, including growth factors, cytokines, extracellular matrix components/enzymes, and proteases. On the other hand, ataxia-telangiectasia mutated, ataxia-telangiectasia and Rad3-related, extracellular signal-regulated kinase/mitogen-activated protein kinase, phosphatidylinositol 3-kinase/Akt/mammalian target of rapamycin, nuclear factor-κB, Janus kinase/signal transducer and activator of transcription, and receptor tyrosine kinase-associated mediators are main targets of candidate phytochemicals in the autocrine senescence pathway. Such a regulatory role of phytochemicals on senescence-associated pathways are associated with cell cycle arrest and the attenuation of apoptotic/inflammatory/oxidative stress pathways. The current systematic review highlights the critical roles of natural secondary metabolites in the attenuation of autocrine and paracrine cellular senescence pathways, while also elucidating the chemopreventive and chemotherapeutic capabilities of these compounds. Additionally, we discuss current challenges, limitations, and future research indications.
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Yang D, Tian X, Ye Y, Liang Y, Zhao J, Wu T, Lu N. Identification of GL-V9 as a novel senolytic agent against senescent breast cancer cells. Life Sci 2021; 272:119196. [PMID: 33617857 DOI: 10.1016/j.lfs.2021.119196] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 01/26/2021] [Accepted: 01/29/2021] [Indexed: 01/27/2023]
Abstract
Senescent cancer cells contribute to tumor refractoriness. The removal of senescent cells after chemotherapy prevents or delays cancer relapse. Our study showed that GL-V9 (5-hydroxy-8-methoxy-2-phenyl-7-(4-(pyrrolidin-1-yl) butoxy)-4-H-chromen-4-one), a potential anticancer drug, eliminated senescent MEFs (Mouse embryonic fibroblasts) and drug-induced senescent breast cancer cells. GL-V9 induced apoptosis in senescent MDA-MB-231 cells. Mechanistically, it alkalized lysosomes and increased the abundance of mitochondria as well as ROS (Reactive oxygen species). The senolytic effect of GL-V9 was also observed in epirubicin-treated mammary tumors in MMTV-PyMT mice. Our data thus indicated that GL-V9 is a promising senolytic drug which could be used to improve the outcome of cancer chemotherapy.
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Affiliation(s)
- Dawei Yang
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, Department of Physiology, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, People's Republic of China
| | - Xiaoyu Tian
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, Department of Physiology, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, People's Republic of China
| | - Yuchen Ye
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, Department of Physiology, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, People's Republic of China
| | - Yin Liang
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, Department of Physiology, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, People's Republic of China
| | - Jie Zhao
- Pharmaceutical Animal Experimental Center, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, People's Republic of China
| | - Tao Wu
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, Department of Physiology, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, People's Republic of China.
| | - Na Lu
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, Department of Physiology, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, People's Republic of China.
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Ahsan A, Zheng Y, Ma S, Liu M, Cao M, Li Y, Zheng W, Zhou X, Xin M, Hu WW, Chen Z, Zhang X. Tomatidine protects against ischemic neuronal injury by improving lysosomal function. Eur J Pharmacol 2020; 882:173280. [PMID: 32580039 DOI: 10.1016/j.ejphar.2020.173280] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 06/09/2020] [Accepted: 06/15/2020] [Indexed: 12/19/2022]
Abstract
Cerebral ischemia is a severe neurological disorder with limited therapy. Autophagy refers to the intracellular degradation process via an autophagosome-lysosome pathway. Emerging studies indicated the neuroprotective effects of autophagy against ischemic neuronal injury, suggesting the potential neuroprotection of autophagy-inducing compounds. Tomatidine is a gut microbiota-derived metabolite from unripe tomatoes. Tomatidine activates autophagy either in mammal cells or C elegans. However, potential neuroprotection of tomatidine against ischemic neuronal injury has not been determined. In the present investigation, N2a cells and primary cultured mice cortical neurons were subjected to oxygen-glucose deprivation followed by reperfusion (OGD/R). Cell injury was determined by MTT and lactate dehydrogenase release. Autophagosomes and autolysosomes were visualized by transfecting mCherry-GFP-tandem fluorescent LC3. The protein levels of LC3, Cathepsin D, Cathepsin B, and transcription factor EB (TFEB) were detected by Western blot. Lysosomes were stained with LysoTracker Red and dequenched-bovine serum albumin (DQ-BSA red). Tomatidine alleviated OGD/R-induced injury in N2a cells and neurons. Interestingly, tomatidine treatment attenuated, rather than reinforced, the OGD/R-elevated LC3-II, which can be reversed by lysosome inhibitor. These results indicated enhanced lysosomal activity rather than autophagosome generation with tomatidine treatment in our models. Indeed, tomatidine increased the lysosome number, proteolytic activities, as well as the expression of Cathepsin D and Cathepsin B. In addition, tomatidine increased the expression and nucleus translocation of (TFEB). Besides, lysosomal inhibitors chloroquine and bafilomycin, but not wortmannin, abolished the protection of tomatidine. In conclusion, the present study revealed the neuroprotection of tomatidine against ischemic injury by promoting lysosomal activity, possibly with the involvement of TFEB-related mechanisms.
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Affiliation(s)
- Anil Ahsan
- Institute of Pharmacology & Toxicology, College of Pharmaceutical Sciences, Key Laboratory of Medical Neurobiology of the Ministry of Health of China, Zhejiang University, Hangzhou, 310058, China
| | - Yanrong Zheng
- Institute of Pharmacology & Toxicology, College of Pharmaceutical Sciences, Key Laboratory of Medical Neurobiology of the Ministry of Health of China, Zhejiang University, Hangzhou, 310058, China
| | - Shijia Ma
- Institute of Pharmacology & Toxicology, College of Pharmaceutical Sciences, Key Laboratory of Medical Neurobiology of the Ministry of Health of China, Zhejiang University, Hangzhou, 310058, China
| | - Mengru Liu
- Institute of Pharmacology & Toxicology, College of Pharmaceutical Sciences, Key Laboratory of Medical Neurobiology of the Ministry of Health of China, Zhejiang University, Hangzhou, 310058, China
| | - Ming Cao
- Institute of Pharmacology & Toxicology, College of Pharmaceutical Sciences, Key Laboratory of Medical Neurobiology of the Ministry of Health of China, Zhejiang University, Hangzhou, 310058, China
| | - Yue Li
- Institute of Pharmacology & Toxicology, College of Pharmaceutical Sciences, Key Laboratory of Medical Neurobiology of the Ministry of Health of China, Zhejiang University, Hangzhou, 310058, China
| | - Wanqing Zheng
- Institute of Pharmacology & Toxicology, College of Pharmaceutical Sciences, Key Laboratory of Medical Neurobiology of the Ministry of Health of China, Zhejiang University, Hangzhou, 310058, China
| | - Xinyu Zhou
- Institute of Pharmacology & Toxicology, College of Pharmaceutical Sciences, Key Laboratory of Medical Neurobiology of the Ministry of Health of China, Zhejiang University, Hangzhou, 310058, China
| | - Minhang Xin
- Institute of Pharmacology & Toxicology, College of Pharmaceutical Sciences, Key Laboratory of Medical Neurobiology of the Ministry of Health of China, Zhejiang University, Hangzhou, 310058, China
| | - Wei-Wei Hu
- Institute of Pharmacology & Toxicology, College of Pharmaceutical Sciences, Key Laboratory of Medical Neurobiology of the Ministry of Health of China, Zhejiang University, Hangzhou, 310058, China
| | - Zhong Chen
- Institute of Pharmacology & Toxicology, College of Pharmaceutical Sciences, Key Laboratory of Medical Neurobiology of the Ministry of Health of China, Zhejiang University, Hangzhou, 310058, China.
| | - Xiangnan Zhang
- Institute of Pharmacology & Toxicology, College of Pharmaceutical Sciences, Key Laboratory of Medical Neurobiology of the Ministry of Health of China, Zhejiang University, Hangzhou, 310058, China.
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Papp B, Launay S, Gélébart P, Arbabian A, Enyedi A, Brouland JP, Carosella ED, Adle-Biassette H. Endoplasmic Reticulum Calcium Pumps and Tumor Cell Differentiation. Int J Mol Sci 2020; 21:ijms21093351. [PMID: 32397400 PMCID: PMC7247589 DOI: 10.3390/ijms21093351] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 05/01/2020] [Accepted: 05/02/2020] [Indexed: 12/21/2022] Open
Abstract
Endoplasmic reticulum (ER) calcium homeostasis plays an essential role in cellular calcium signaling, intra-ER protein chaperoning and maturation, as well as in the interaction of the ER with other organelles. Calcium is accumulated in the ER by sarco/endoplasmic reticulum calcium ATPases (SERCA enzymes) that generate by active, ATP-dependent transport, a several thousand-fold calcium ion concentration gradient between the cytosol (low nanomolar) and the ER lumen (high micromolar). SERCA enzymes are coded by three genes that by alternative splicing give rise to several isoforms, which can display isoform-specific calcium transport characteristics. SERCA expression levels and isoenzyme composition vary according to cell type, and this constitutes a mechanism whereby ER calcium homeostasis is adapted to the signaling and metabolic needs of the cell, depending on its phenotype, its state of activation and differentiation. As reviewed here, in several normal epithelial cell types including bronchial, mammary, gastric, colonic and choroid plexus epithelium, as well as in mature cells of hematopoietic origin such as pumps are simultaneously expressed, whereas in corresponding tumors and leukemias SERCA3 expression is selectively down-regulated. SERCA3 expression is restored during the pharmacologically induced differentiation of various cancer and leukemia cell types. SERCA3 is a useful marker for the study of cell differentiation, and the loss of SERCA3 expression constitutes a previously unrecognized example of the remodeling of calcium homeostasis in tumors.
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Affiliation(s)
- Bela Papp
- Institut National de la Santé et de la Recherche Médicale, UMR U976, Institut Saint-Louis, 75010 Paris, France
- Institut de Recherche Saint-Louis, Hôpital Saint-Louis, Université de Paris, 75010 Paris, France
- CEA, DRF-Institut Francois Jacob, Department of Hemato-Immunology Research, Hôpital Saint-Louis, 75010 Paris, France;
- Correspondence: or
| | - Sophie Launay
- EA481, UFR Santé, Université de Bourgogne Franche-Comté, 25000 Besançon, France;
| | - Pascal Gélébart
- Department of Clinical Science-Hematology Section, Haukeland University Hospital, University of Bergen, 5021 Bergen, Norway;
| | - Atousa Arbabian
- Laboratoire d’Innovation Vaccins, Institut Pasteur de Paris, 75015 Paris, France;
| | - Agnes Enyedi
- Second Department of Pathology, Semmelweis University, 1091 Budapest, Hungary;
| | - Jean-Philippe Brouland
- Institut Universitaire de Pathologie, Centre Hospitalier Universitaire Vaudois, 1011 Lausanne, Switzerland;
| | - Edgardo D. Carosella
- CEA, DRF-Institut Francois Jacob, Department of Hemato-Immunology Research, Hôpital Saint-Louis, 75010 Paris, France;
| | - Homa Adle-Biassette
- AP-HP, Service d’Anatomie et Cytologie Pathologiques, Hôpital Lariboisière, 75010 Paris, France;
- Université de Paris, NeuroDiderot, Inserm UMR 1141, 75019 Paris, France
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