1
|
Chen Y, Xu M, Liu XM, Wang JX, Sun MF, Song JX, Guan P, Ji ES, Wang N. Mechanistic study of Huangqi Guizhi Wuwu decoction amelioration of doxorubicin-induced cardiotoxicity by reducing oxidative stress and inhibiting cellular pyroptosis. Biomed Pharmacother 2024; 175:116653. [PMID: 38688172 DOI: 10.1016/j.biopha.2024.116653] [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: 12/18/2023] [Revised: 04/06/2024] [Accepted: 04/24/2024] [Indexed: 05/02/2024] Open
Abstract
Huangqi Guizhi Wuwu Decoction (HQGZWWD) has shown promising potential in treating various cardiovascular diseases. This study aimed to elucidate the molecular basis and therapeutic role of HQGZWWD in the treatment of doxorubicin (DOX)-induced myocardial injury. The HPLC fingerprint of HQGZWWD was used to analyze the active components. A DOX-induced myocardial damage rat model was developed, and the therapeutic effects of HQGZWWD were evaluated using echocardiography, myocardial enzyme levels, and hematoxylin and eosin staining. Network pharmacology was used to screen treatment targets, and western blotting and immunohistochemistry were performed to assess cellular pyroptosis levels. Oxidative stress levels were measured using assay kits, and mitochondrial damage was examined using transmission electron microscopy. An in vitro model of DOX-induced cell damage was established, and treatment was administered using serum containing HQGZWWD and N-acetylcysteine (NAC). Oxidative stress levels were detected using assay kits and DCFH-DA, whereas cellular pyroptosis levels were assessed through WB, immunofluorescence, and ELISA assays. HQGZWWD ameliorated DOX-induced myocardial injury. Network pharmacology identified IL-1β and IL-18 as crucial targets. HQGZWWD downregulated the protein levels of the inflammatory factors IL-1β and IL-18, inhibited the expression of GSDMD-NT, and simultaneously suppressed the synthesis of Caspase-1, ASC, NLRP3, and Caspase-11. Additionally, HQGZWWD inhibited oxidative stress, and the use of NAC as an oxidative stress inhibitor resulted in significant inhibition of the GSDMD-NT protein in H9C2 cells. These findings highlight the myocardial protective effects of HQGZWWD by inhibiting oxidative stress and suppressing both canonical and non-canonical pyroptotic pathways.
Collapse
Affiliation(s)
- Yu Chen
- Department of Physiology, Hebei University of Chinese Medicine, Shijiazhuang, Hebei 050200, China
| | - Meng Xu
- Department of Physiology, Hebei University of Chinese Medicine, Shijiazhuang, Hebei 050200, China
| | - Xiao-Mei Liu
- Department of Physiology, Hebei University of Chinese Medicine, Shijiazhuang, Hebei 050200, China
| | - Jian-Xin Wang
- Department of Physiology, Hebei University of Chinese Medicine, Shijiazhuang, Hebei 050200, China
| | - Meng-Fan Sun
- Department of Physiology, Hebei University of Chinese Medicine, Shijiazhuang, Hebei 050200, China
| | - Ji-Xian Song
- Department of Physiology, Hebei University of Chinese Medicine, Shijiazhuang, Hebei 050200, China
| | - Peng Guan
- Laboratory of Molecular Iron Metabolism, Hebei Normal University, Shijiazhuang, Hebei 050024, China.
| | - En-Sheng Ji
- Department of Physiology, Hebei University of Chinese Medicine, Shijiazhuang, Hebei 050200, China; Hebei Technology Innovation Center of TCM Combined Hydrogen Medicine, Hebei University of Chinese Medicine, Shijiazhuang, Hebei 050200, China.
| | - Na Wang
- Department of Physiology, Hebei University of Chinese Medicine, Shijiazhuang, Hebei 050200, China; Hebei Technology Innovation Center of TCM Combined Hydrogen Medicine, Hebei University of Chinese Medicine, Shijiazhuang, Hebei 050200, China.
| |
Collapse
|
2
|
Gairola S, Sinha A, Kaundal RK. Linking NLRP3 inflammasome and pulmonary fibrosis: mechanistic insights and promising therapeutic avenues. Inflammopharmacology 2024; 32:287-305. [PMID: 37991660 DOI: 10.1007/s10787-023-01389-5] [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: 09/15/2023] [Accepted: 10/25/2023] [Indexed: 11/23/2023]
Abstract
Pulmonary fibrosis is a devastating disorder distinguished by redundant inflammation and matrix accumulation in the lung interstitium. The early inflammatory cascade coupled with recurring tissue injury orchestrates a set of events marked by perturbed matrix hemostasis, deposition of matrix proteins, and remodeling in lung tissue. Numerous investigations have corroborated a direct correlation between the NLR family pyrin domain-containing 3 (NLRP3) activation and the development of pulmonary fibrosis. Dysregulated activation of NLRP3 within the pulmonary microenvironment exacerbates inflammation and may incite fibrogenic responses. Nevertheless, the precise mechanisms through which the NLRP3 inflammasome elicits pro-fibrogenic responses remain inadequately defined. Contemporary findings suggest that the pro-fibrotic consequences stemming from NLRP3 signaling primarily hinge on the action of interleukin-1β (IL-1β). IL-1β instigates IL-1 receptor signaling, potentiating the activity of transforming growth factor-beta (TGF-β). This signaling cascade, in turn, exerts influence over various transcription factors, including SNAIL, TWIST, and zinc finger E-box-binding homeobox 1 (ZEB 1/2), which collectively foster myofibroblast activation and consequent lung fibrosis. Here, we have connected the dots to illustrate how the NLRP3 inflammasome orchestrates a multitude of signaling events, including the activation of transcription factors that facilitate myofibroblast activation and subsequent lung remodeling. In addition, we have highlighted the prominent role played by various cells in the formation of myofibroblasts, the primary culprit in lung fibrosis. We also provided a concise overview of various compounds that hold the potential to impede NLRP3 inflammasome signaling, thus offering a promising avenue for the treatment of pulmonary fibrosis.
Collapse
Affiliation(s)
- Shobhit Gairola
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Raebareli (NIPER-R), Transit Campus, Bijnor-Sisendi Road, Sarojini Nagar, Near CRPF Base Camp, Lucknow, UP, 226002, India
| | - Antarip Sinha
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Raebareli (NIPER-R), Transit Campus, Bijnor-Sisendi Road, Sarojini Nagar, Near CRPF Base Camp, Lucknow, UP, 226002, India
| | - Ravinder K Kaundal
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Raebareli (NIPER-R), Transit Campus, Bijnor-Sisendi Road, Sarojini Nagar, Near CRPF Base Camp, Lucknow, UP, 226002, India.
| |
Collapse
|
3
|
Pan J, Li Y, Gao W, Jiang Q, Geng L, Ding J, Li S, Li J. Transcription factor Sp1 transcriptionally enhances GSDME expression for pyroptosis. Cell Death Dis 2024; 15:66. [PMID: 38238307 PMCID: PMC10796635 DOI: 10.1038/s41419-024-06455-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 01/04/2024] [Accepted: 01/08/2024] [Indexed: 01/22/2024]
Abstract
Gasdermin-E (GSDME), the executioner of pyroptosis when cleaved by caspase 3, plays a crucial role in tumor defense and the response to chemotherapy drugs in cells. So far, there are poorly known mechanisms for the expression regulation of GSDME during cell death. Here, we identify the transcription factor Sp1 (Specificity protein 1) as a positive regulator of GSDME-mediated pyroptosis. Sp1 directly interacts with the GSDME promoter at -36 ~ -28 site and promotes GSDME gene transcription. Further, Sp1 knockdown or inhibition suppresses GSDME expression, thus reducing chemotherapy drugs (topotecan, etoposide, doxorubicin, sorafinib and cisplatin) induced cell pyroptosis. The regulation process synergizes with STAT3 (Signal transducer and activator of transcription 3) activity and antagonizes with DNA methylation but barely affects GSDMD-mediated pyroptosis or TNF-induced necroptosis. Our current finding reveals a new regulating mechanism of GSDME expression, which may be a viable target for the intervention of GSDME-dependent inflammatory diseases and cancer therapy.
Collapse
Affiliation(s)
- Jiasong Pan
- Department of Neurology, Huashan Hospital, State Key Laboratory of Genetic Engineering and School of Life Sciences, Fudan University, Shanghai, China
| | - Yuanyuan Li
- Department of Neurology, Huashan Hospital, State Key Laboratory of Genetic Engineering and School of Life Sciences, Fudan University, Shanghai, China
| | - Wenqing Gao
- Department of Neurology, Huashan Hospital, State Key Laboratory of Genetic Engineering and School of Life Sciences, Fudan University, Shanghai, China
| | - Qizhou Jiang
- Division of Natural Science, Duke Kunshan University, Jiangsu, China
| | - Lu Geng
- Department of Neurology, Huashan Hospital, State Key Laboratory of Genetic Engineering and School of Life Sciences, Fudan University, Shanghai, China
| | - Jin Ding
- Clinical Cancer Institute, Center for Translational Medicine, Naval Medical University, Shanghai, China
| | - Suhua Li
- Division of Natural Science, Duke Kunshan University, Jiangsu, China.
| | - Jixi Li
- Department of Neurology, Huashan Hospital, State Key Laboratory of Genetic Engineering and School of Life Sciences, Fudan University, Shanghai, China.
- Clinical Cancer Institute, Center for Translational Medicine, Naval Medical University, Shanghai, China.
| |
Collapse
|
4
|
Li L, Dickinson MS, Coers J, Miao EA. Pyroptosis in defense against intracellular bacteria. Semin Immunol 2023; 69:101805. [PMID: 37429234 PMCID: PMC10530505 DOI: 10.1016/j.smim.2023.101805] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/29/2023] [Accepted: 07/03/2023] [Indexed: 07/12/2023]
Abstract
Pathogenic microbes invade the human body and trigger a host immune response to defend against the infection. In response, host-adapted pathogens employ numerous virulence strategies to overcome host defense mechanisms. As a result, the interaction between the host and pathogen is a dynamic process that shapes the evolution of the host's immune response. Among the immune responses against intracellular bacteria, pyroptosis, a lytic form of cell death, is a crucial mechanism that eliminates replicative niches for intracellular pathogens and modulates the immune system by releasing danger signals. This review focuses on the role of pyroptosis in combating intracellular bacterial infection. We examine the cell type specific roles of pyroptosis in neutrophils and intestinal epithelial cells. We discuss the regulatory mechanisms of pyroptosis, including its modulation by autophagy and interferon-inducible GTPases. Furthermore, we highlight that while host-adapted pathogens can often subvert pyroptosis, environmental microbes are effectively eliminated by pyroptosis.
Collapse
Affiliation(s)
- Lupeng Li
- Department of Integrative Immunobiology, Duke University School of Medicine, Durham, NC, USA; Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC, USA; Department of Cell Biology, Duke University School of Medicine, Durham, NC, USA; Department of Pathology, Duke University School of Medicine, Durham, NC, USA
| | - Mary S Dickinson
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC, USA
| | - Jörn Coers
- Department of Integrative Immunobiology, Duke University School of Medicine, Durham, NC, USA; Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC, USA
| | - Edward A Miao
- Department of Integrative Immunobiology, Duke University School of Medicine, Durham, NC, USA; Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC, USA; Department of Cell Biology, Duke University School of Medicine, Durham, NC, USA; Department of Pathology, Duke University School of Medicine, Durham, NC, USA.
| |
Collapse
|
5
|
Habimana O, Modupe Salami O, Peng J, Yi GH. Therapeutic Implications of Targeting Pyroptosis in Cardiac-related Etiology of Heart Failure. Biochem Pharmacol 2022; 204:115235. [PMID: 36044938 DOI: 10.1016/j.bcp.2022.115235] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 08/22/2022] [Accepted: 08/23/2022] [Indexed: 11/26/2022]
Abstract
Heart failure remains a considerable clinical and public health problem, it is the dominant cause of death from cardiovascular diseases, besides, cardiovascular diseases are one of the leading causes of death worldwide. The survival of patients with heart failure continues to be low with 45-60% reported deaths within five years. Apoptosis, necrosis, autophagy, and pyroptosis mediate cardiac cell death. Acute cell death is the hallmark pathogenesis of heart failure and other cardiac pathologies. Inhibition of pyroptosis, autophagy, apoptosis, or necrosis reduces cardiac damage and improves cardiac function in cardiovascular diseases. Pyroptosis is a form of inflammatory deliberate cell death that is characterized by the activation of inflammasomes such as NOD-like receptors (NLR), absent in melanoma 2 (AIM2), interferon-inducible protein 16 (IFI-16), and their downstream effector cytokines: Interleukin IL-1β and IL-18 leading to cell death. Recent studies have shown that pyroptosis is also the dominant cell death process in cardiomyocytes, cardiac fibroblasts, endothelial cells, and immune cells. It plays a crucial role in the pathogenesis of cardiac diseases that contribute to heart failure. This review intends to summarize the therapeutic implications targeting pyroptosis in the main cardiac pathologies preceding heart failure.
Collapse
Affiliation(s)
- Olive Habimana
- International College, University of South China, 28, W Changsheng Road, Hengyang, Hunan, 421001, China
| | | | - Jinfu Peng
- Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hengyang Medical School, University of South China, 28, W Changsheng Road, Hengyang, Hunan, 421001, China; Institute of Pharmacy and Pharmacology, Hunan province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, 28, W Changsheng Road, Hengyang, Hunan, 421001, China
| | - Guang-Hui Yi
- Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hengyang Medical School, University of South China, 28, W Changsheng Road, Hengyang, Hunan, 421001, China; Institute of Pharmacy and Pharmacology, Hunan province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, 28, W Changsheng Road, Hengyang, Hunan, 421001, China.
| |
Collapse
|
6
|
Inhibition of GSDMD Activates Poly(ADP-ribosyl)ation and Promotes Myocardial Ischemia-Reperfusion Injury. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:1115749. [PMID: 35783187 PMCID: PMC9249530 DOI: 10.1155/2022/1115749] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 04/03/2022] [Accepted: 04/15/2022] [Indexed: 12/21/2022]
Abstract
The precise control of cardiomyocyte viability is imperative to combat myocardial ischemia-reperfusion injury (I/R), in which apoptosis and pyroptosis putatively contribute to the process. Recent researches indicated that GSDMD is involved in I/R as an executive protein of pyroptosis. However, its effect on other forms of cell death is unclear. We identified that GSDMD and GSDMD-N levels were significantly upregulated in the I/R myocardium of mice. Knockout of GSDMD conferred the resistance of the hearts to reperfusion injury in the acute phase of I/R but aggravated reperfusion injury in the chronic phase of I/R. Mechanistically, GSDMD deficiency induced the activation of PARylation and the consumption of NAD+ and ATP, leading to cardiomyocyte apoptosis. Moreover, PJ34, a putative PARP-1 inhibitor, reduced the myocardial injury caused by GSDMD deficiency. Our results reveal a novel action modality of GSDMD in the regulation of cardiomyocyte death; inhibition of GSDMD activates PARylation, suggesting the multidirectional role of GSDMD in I/R and providing a new theory for clinical treatment.
Collapse
|
7
|
TRIM21 regulates pyroptotic cell death by promoting Gasdermin D oligomerization. Cell Death Differ 2022; 29:439-450. [PMID: 34511601 PMCID: PMC8817046 DOI: 10.1038/s41418-021-00867-z] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 08/31/2021] [Accepted: 08/31/2021] [Indexed: 02/07/2023] Open
Abstract
Gasdermin-D (GSDMD), the executioner of pyroptotic cell death when it is cleaved by inflammatory caspases, plays a crucial role in host defense and the response to danger signals. So far, there are no known mechanisms, other than cleavage, for regulating GSDMD. Here, we show that tripartite motif protein TRIM21 acts as a positive regulator of GSDMD-dependent pyroptosis. TRIM21 interacted with GSDMD via its PRY-SPRY domain, maintaining GSDMD stable expression in resting cells yet inducing the N-terminus of GSDMD (GSDMD-N) aggregation during pyroptosis. TRIM21-deficient cells displayed a reduced cell death in response to NLRP3 or NLRC4 inflammasome activation. Genetic ablation of TRIM21 in mice conferred protection from LPS-induced inflammation and dextran sulfate sodium-induced colitis. Therefore, TRIM21 plays an essential role in GSDMD-mediated pyroptosis and may be a viable target for controlling and treating inflammation-associated diseases.
Collapse
|
8
|
Gasdermin D and Beyond - Gasdermin-mediated Pyroptosis in Bacterial Infections. J Mol Biol 2021; 434:167409. [PMID: 34929200 DOI: 10.1016/j.jmb.2021.167409] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 12/13/2021] [Accepted: 12/13/2021] [Indexed: 12/21/2022]
Abstract
The discovery of pyroptosis and its subsequent implications in infection and immunity has uncovered a new angle of host-defence against pathogen assault. At its most simple, gasdermin-mediated pyroptosis in bacterial infection would be expected to remove pathogens from the relative safety of the cytosol or pathogen containing vacuole/phagosome whilst inducing a rapid and effective immune response. Differences in gasdermin-mediated pyroptosis between cell types, stimulation conditions, pathogen and even animal species, however, make things more complex. The excessive inflammation associated with the pathogen-induced gasdermin-mediated pyroptosis contributes to a downward spiral in sepsis. With no currently approved effective treatment options for sepsis understanding how gasdermin-mediated pyroptotic pathways are regulated provides an opportunity to identify novel therapeutic candidates against this complex disease. In this review we cover recent advances in the field of gasdermin-mediated pyroptosis with a focus on bacterial infection and sepsis models in the context of humans and other animal species. Importantly we also consider why there is considerable redundancy set into these ancient immune pathways.
Collapse
|
9
|
Shi H, Gao Y, Dong Z, Yang J, Gao R, Li X, Zhang S, Ma L, Sun X, Wang Z, Zhang F, Hu K, Sun A, Ge J. GSDMD-Mediated Cardiomyocyte Pyroptosis Promotes Myocardial I/R Injury. Circ Res 2021; 129:383-396. [PMID: 34015941 PMCID: PMC8291144 DOI: 10.1161/circresaha.120.318629] [Citation(s) in RCA: 157] [Impact Index Per Article: 52.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Supplemental Digital Content is available in the text. Rationale: Pyroptosis is a morphologically and mechanistically distinct form of cell death and is characterized by GSDMD (gasdermin D) or GSDME (gasdermin E)-mediated necrosis with excessive inflammatory factor release. Cardiomyocyte necrosis and inflammation play key roles in the pathophysiology of myocardial ischemia/reperfusion (I/R) injury. However, whether cardiomyocytes undergo pyroptosis and the underlying mechanism in myocardial I/R injury remain unclear. Objective: We aimed to investigate the role of pyroptosis in myocardial I/R injury. Methods and Results: In vivo and in vitro experiments were used to investigate pyroptosis of cardiomyocyte and the associated mechanisms during I/R injury. Wild-type, Myh6-Cre, and cardiomyocyte-specific GSDMD-deficient male mice were subjected to I/R. Human peripheral blood samples were collected from patients with acute ST-segment–elevation myocardial infarction or control patients at 0, 1, and 24 hours after percutaneous coronary intervention in our department. The serum levels of GSDMD were measured by ELISA. Hypoxia/reoxygenation induced cardiomyocyte pyroptosis and the release of mature IL (interleukin)-18 but not IL-1β, which mechanistically resulted from GSDMD cleavage by caspase-11 in cardiomyocytes. Furthermore, GSDMD gene deletion blocked hypoxia/reoxygenation-induced cardiomyocyte pyroptosis and IL-18 release. GSDMD and its pyroptosis-inducing N-terminal fragment were upregulated in myocardial tissues after I/R injury. Immunofluorescence analysis showed that GSDMD was mainly localized in cardiomyocytes. GSDMD deficiency in cardiomyocytes significantly reduced the I/R-induced myocardial infarct size. Moreover, increased GSDMD serum levels were detected in patients exhibiting I/R injury 1 hour after percutaneous coronary intervention for ST-segment–elevation myocardial infarction. Conclusions: Our results show that GSDMD-mediated cardiomyocyte pyroptosis is a key event during myocardial I/R injury and that the caspase-11/GSDMD pathway may be essential to this process. Additionally, GSDMD inhibition significantly reduces cardiomyocyte pyroptosis and I/R-induced myocardial injury. Graphic Abstract: A graphic abstract is available for this article.
Collapse
Affiliation(s)
- Huairui Shi
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,NHC Key Laboratory of Viral Heart Diseases, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.)
| | - Yang Gao
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,NHC Key Laboratory of Viral Heart Diseases, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.)
| | - Zhen Dong
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.)
| | - Ji'e Yang
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,NHC Key Laboratory of Viral Heart Diseases, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.)
| | - Rifeng Gao
- Shanghai Fifth Peoples Hospital, Fudan University, Shanghai, China (R.G.)
| | - Xiao Li
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,NHC Key Laboratory of Viral Heart Diseases, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.)
| | - Shuqi Zhang
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,NHC Key Laboratory of Viral Heart Diseases, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.)
| | - Leilei Ma
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,NHC Key Laboratory of Viral Heart Diseases, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.)
| | - Xiaolei Sun
- Institute of Biomedical Science, Fudan University, Shanghai, China (X.S., Z.W., A.S., J.G.)
| | - Zeng Wang
- Institute of Biomedical Science, Fudan University, Shanghai, China (X.S., Z.W., A.S., J.G.)
| | - Feng Zhang
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,NHC Key Laboratory of Viral Heart Diseases, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.)
| | - Kai Hu
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,NHC Key Laboratory of Viral Heart Diseases, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.)
| | - Aijun Sun
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,Institute of Biomedical Science, Fudan University, Shanghai, China (X.S., Z.W., A.S., J.G.).,NHC Key Laboratory of Viral Heart Diseases, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.)
| | - Junbo Ge
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,Institute of Biomedical Science, Fudan University, Shanghai, China (X.S., Z.W., A.S., J.G.).,NHC Key Laboratory of Viral Heart Diseases, Shanghai, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.).,Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, China (H.S., Y.G., Z.D., J.Y., X.L., S.Z., L.M., F.Z., K.H., A.S., J.G.)
| |
Collapse
|
10
|
Roudaire T, Héloir MC, Wendehenne D, Zadoroznyj A, Dubrez L, Poinssot B. Cross Kingdom Immunity: The Role of Immune Receptors and Downstream Signaling in Animal and Plant Cell Death. Front Immunol 2021; 11:612452. [PMID: 33763054 PMCID: PMC7982415 DOI: 10.3389/fimmu.2020.612452] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 12/29/2020] [Indexed: 12/14/2022] Open
Abstract
Both plants and animals are endowed with sophisticated innate immune systems to combat microbial attack. In these multicellular eukaryotes, innate immunity implies the presence of cell surface receptors and intracellular receptors able to detect danger signal referred as damage-associated molecular patterns (DAMPs) and pathogen-associated molecular patterns (PAMPs). Membrane-associated pattern recognition receptors (PRRs), such as Toll-like receptors (TLRs), C-type lectin receptors (CLRs), receptor-like kinases (RLKs), and receptor-like proteins (RLPs) are employed by these organisms for sensing different invasion patterns before triggering antimicrobial defenses that can be associated with a form of regulated cell death. Intracellularly, animals nucleotide-binding and oligomerization domain (NOD)-like receptors or plants nucleotide-binding domain (NBD)-containing leucine rich repeats (NLRs) immune receptors likely detect effectors injected into the host cell by the pathogen to hijack the immune signaling cascade. Interestingly, during the co-evolution between the hosts and their invaders, key cross-kingdom cell death-signaling macromolecular NLR-complexes have been selected, such as the inflammasome in mammals and the recently discovered resistosome in plants. In both cases, a regulated cell death located at the site of infection constitutes a very effective mean for blocking the pathogen spread and protecting the whole organism from invasion. This review aims to describe the immune mechanisms in animals and plants, mainly focusing on cell death signaling pathways, in order to highlight recent advances that could be used on one side or the other to identify the missing signaling elements between the perception of the invasion pattern by immune receptors, the induction of defenses or the transmission of danger signals to other cells. Although knowledge of plant immunity is less advanced, these organisms have certain advantages allowing easier identification of signaling events, regulators and executors of cell death, which could then be exploited directly for crop protection purposes or by analogy for medical research.
Collapse
Affiliation(s)
- Thibault Roudaire
- Agroécologie, Agrosup Dijon, CNRS, INRAE, Univ. Bourgogne, Univ. Bourgogne Franche-Comté, Dijon, France
| | - Marie-Claire Héloir
- Agroécologie, Agrosup Dijon, CNRS, INRAE, Univ. Bourgogne, Univ. Bourgogne Franche-Comté, Dijon, France
| | - David Wendehenne
- Agroécologie, Agrosup Dijon, CNRS, INRAE, Univ. Bourgogne, Univ. Bourgogne Franche-Comté, Dijon, France
| | - Aymeric Zadoroznyj
- Institut National de la Santé et de la Recherche Médicale (Inserm), LNC UMR1231, Dijon, France.,LNC UMR1231, Université de Bourgogne Franche-Comté, Dijon, France
| | - Laurence Dubrez
- Institut National de la Santé et de la Recherche Médicale (Inserm), LNC UMR1231, Dijon, France.,LNC UMR1231, Université de Bourgogne Franche-Comté, Dijon, France
| | - Benoit Poinssot
- Agroécologie, Agrosup Dijon, CNRS, INRAE, Univ. Bourgogne, Univ. Bourgogne Franche-Comté, Dijon, France
| |
Collapse
|
11
|
Shen C, Sharif H, Xia S, Wu H. Structural and mechanistic elucidation of inflammasome signaling by cryo-EM. Curr Opin Struct Biol 2019; 58:18-25. [PMID: 31128494 DOI: 10.1016/j.sbi.2019.03.033] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 03/25/2019] [Accepted: 03/27/2019] [Indexed: 10/26/2022]
Abstract
The innate immune system forms an evolutionarily ancient line of defense against invading pathogens and endogenous danger signals. Within certain cells of innate immunity, including epithelial cells and macrophages, intricate molecular machineries named inflammasomes sense a wide array of stimuli to mount inflammatory responses. Dysregulation in inflammasome signaling leads to a wide range of immune disorders such as gout, Crohn's disease, and sepsis. Recent technological advances in cryo-electron microscopy (cryo-EM) have enabled the structural determination of several key signaling molecules in inflammasome pathways, from which macromolecular assembly emerges as a common mechanistic theme. Through the assembly of helical filaments, symmetric disks, and transmembrane pores, inflammasome pathways employ highly dynamic yet ordered processes to relay and amplify signals. These unprecedentedly detailed views of inflammasome signaling not only revolutionize our understanding of inflammation, but also pave the way for the development of therapeutics against inflammatory diseases.
Collapse
Affiliation(s)
- Chen Shen
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, and Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA 02115, USA
| | - Humayun Sharif
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, and Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA 02115, USA
| | - Shiyu Xia
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, and Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA 02115, USA
| | - Hao Wu
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, and Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA 02115, USA.
| |
Collapse
|
12
|
Nambayan RJT, Sandin SI, Quint DA, Satyadi DM, de Alba E. The inflammasome adapter ASC assembles into filaments with integral participation of its two Death Domains, PYD and CARD. J Biol Chem 2019; 294:439-452. [PMID: 30459235 PMCID: PMC6333874 DOI: 10.1074/jbc.ra118.004407] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2018] [Revised: 11/17/2018] [Indexed: 11/06/2022] Open
Abstract
The inflammasome is a multiprotein complex necessary for the onset of inflammation. The adapter protein ASC assembles inflammasome components by acting as a molecular glue between danger-signal sensors and procaspase-1. The assembly is mediated by ASC self-association and protein interactions via its two Death Domains, PYD and CARD. Truncated versions of ASC have been shown to form filaments, but information on the filaments formed by full-length ASC is needed to construct a meaningful model of inflammasome assembly. To gain insights into this system, we used a combination of transmission EM, NMR, and computational analysis to investigate intact ASC structures. We show that ASC forms ∼6-7-nm-wide filaments that stack laterally to form bundles. The structural characteristics and dimensions of the bundles indicate that both PYD and CARD are integral parts of the filament. A truncated version of ASC with only the CARD domain (ASCCARD) forms different filaments (∼3-4-nm width), providing further evidence that both domains work in concert in filament assembly. Ring-shaped protein particles bound to pre-existing filaments match the size of ASC dimer structures generated by NMR-based protein docking, suggesting that the ASC dimer could be a basic building block for filament formation. Solution NMR binding studies identified the protein surfaces involved in the ASCCARD-ASCCARD interaction. These data provide new insights into the structural underpinnings of the inflammasome and should inform future efforts to interrogate this important biological system.
Collapse
Affiliation(s)
| | - Suzanne I Sandin
- From the Department of Bioengineering
- Chemistry and Chemical Biology Graduate Program
| | - David A Quint
- NSF-CREST Center for Cellular and Biomolecular Machines, and
- Department of Physics, University of California, Merced, California 95343
| | | | | |
Collapse
|
13
|
Amarante-Mendes GP, Adjemian S, Branco LM, Zanetti LC, Weinlich R, Bortoluci KR. Pattern Recognition Receptors and the Host Cell Death Molecular Machinery. Front Immunol 2018; 9:2379. [PMID: 30459758 PMCID: PMC6232773 DOI: 10.3389/fimmu.2018.02379] [Citation(s) in RCA: 411] [Impact Index Per Article: 68.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Accepted: 09/25/2018] [Indexed: 12/18/2022] Open
Abstract
Pattern Recognition Receptors (PRRs) are proteins capable of recognizing molecules frequently found in pathogens (the so-called Pathogen-Associated Molecular Patterns—PAMPs), or molecules released by damaged cells (the Damage-Associated Molecular Patterns—DAMPs). They emerged phylogenetically prior to the appearance of the adaptive immunity and, therefore, are considered part of the innate immune system. Signals derived from the engagement of PRRs on the immune cells activate microbicidal and pro-inflammatory responses required to eliminate or, at least, to contain infectious agents. Molecularly controlled forms of cell death are also part of a very ancestral mechanism involved in key aspects of the physiology of multicellular organism, including the elimination of unwanted, damaged or infected cells. Interestingly, each form of cell death has its particular effect on inflammation and on the development of innate and adaptive immune responses. In this review article, we discuss some aspects of the molecular interplay between the cell death machinery and signals initiated by the activation of PRRs by PAMPs and DAMPs.
Collapse
Affiliation(s)
- Gustavo P Amarante-Mendes
- Departamento de Imunologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil.,Instituto de Investigação em Imunologia, Instituto Nacional de Ciência e Tecnologia (INCT), São Paulo, Brazil
| | - Sandy Adjemian
- Molecular Signaling and Cell Death Unit, Inflammation Research Center, VIB, Ghent, Belgium.,Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
| | - Laura Migliari Branco
- Departamento de Ciências Biológicas, Universidade Federal de São Paulo, Diadema, Brazil.,Centro de Terapia Celular e Molecular (CTC-Mol), Universidade Federal de São Paulo, São Paulo, Brazil
| | - Larissa C Zanetti
- Instituto Israelita de Ensino e Pesquisa, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Ricardo Weinlich
- Instituto Israelita de Ensino e Pesquisa, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Karina R Bortoluci
- Departamento de Ciências Biológicas, Universidade Federal de São Paulo, Diadema, Brazil.,Centro de Terapia Celular e Molecular (CTC-Mol), Universidade Federal de São Paulo, São Paulo, Brazil
| |
Collapse
|
14
|
Yuan YY, Xie KX, Wang SL, Yuan LW. Inflammatory caspase-related pyroptosis: mechanism, regulation and therapeutic potential for inflammatory bowel disease. Gastroenterol Rep (Oxf) 2018; 6:167-176. [PMID: 30151200 PMCID: PMC6101557 DOI: 10.1093/gastro/goy011] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Revised: 03/01/2018] [Accepted: 03/18/2018] [Indexed: 12/22/2022] Open
Abstract
As an essential part of programmed cell death, pyroptosis is an inflammatory response that is elicited upon infection by intracellular pathogens. Metabolic diseases, atherosclerosis and vital organ damage occur if pyroptosis is over-activated. Macrophages are the main cells that induce pyroptosis with the help of intracellular pattern-recognition receptors stimulated by danger signals and pathogenic microorganisms in the cytosol of host cells. Activated inflammatory caspases induce pyroptosis and produce pro-inflammatory cytokines, such as interleukin-1β and interleukin-18. Inflammatory programmed cell death is classified as canonical or non-canonical based on inflammatory caspases, which includes caspase-1 (in human and mouse) and caspase-11 (in mouse) or caspase-4 and -5 (in humans). Activated inflammatory caspases cleave the pore-forming effector protein, gasdermin-D, inducing osmotic pressure deregulation of internal fluids and subsequently rupturing the cell membranes. Inflammatory caspases could be attractive therapeutic targets for inflammatory bowel disease (IBD) in which pyroptosis may play an important role. This article reviews the current understanding of the mechanism of pyroptosis, focusing on the regulation of inflammatory caspases and therapeutic strategies for IBD.
Collapse
Affiliation(s)
- Yuan-Yuan Yuan
- Department of Geriatric Surgery, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
| | - Ke-Xin Xie
- Medical Laboratory Technology 1602, Central South University Xiangya School of Medicine, 172 Tongzipo Road, YueLu District, Changsha, Hunan 410011, China
| | - Sha-Long Wang
- Department of Geriatric Surgery, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
| | - Lian-Wen Yuan
- Department of Geriatric Surgery, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
| |
Collapse
|
15
|
Ramos-Junior ES, Morandini AC. Gasdermin: A new player to the inflammasome game. Biomed J 2017; 40:313-316. [PMID: 29433834 PMCID: PMC6138612 DOI: 10.1016/j.bj.2017.10.002] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Revised: 10/10/2017] [Accepted: 10/12/2017] [Indexed: 12/12/2022] Open
Abstract
Pyroptosis is a lytic type of programmed cell death that was traditionally associated with the involvement of inflammatory caspases, such as caspase-1. These inflammatory caspases are activated within multi-protein complexes called inflammasomes that are assembled in response to invading pathogens and/or danger signals. Pyroptotic cell death was suggested to evolve via the formation of pores in the plasma membrane, but the exact mechanism underlying the formation of these pores remained unclear. Recently, gasdermin D, a member of the gasdermin protein family was identified as a caspase substrate and essential effector of pyroptosis, being identified as the protagonist of membrane pore formation. Gasdermins have emerged as a family of new class of cell death inducers, but many questions remain unanswered. Here, we present an overview of recent work being done in the area of programmed cell death and the latest evidence regarding the role and participation of gasdermin D as an effector of pyroptosis.
Collapse
Affiliation(s)
- Erivan S Ramos-Junior
- Department of Biomedical Sciences, University of the Pacific Arthur A. Dugoni School of Dentistry, San Francisco, CA, USA
| | - Ana Carolina Morandini
- Department of Biomedical Sciences, University of the Pacific Arthur A. Dugoni School of Dentistry, San Francisco, CA, USA.
| |
Collapse
|
16
|
Zhang QS, Heng Y, Chen Y, Luo P, Wen L, Zhang Z, Yuan YH, Chen NH. A Novel Bibenzyl Compound (20C) Protects Mice from 1-Methyl-4-Phenyl-1,2,3,6-Tetrahydropyridine/Probenecid Toxicity by Regulating the α-Synuclein-Related Inflammatory Response. J Pharmacol Exp Ther 2017; 363:284-292. [PMID: 28912345 DOI: 10.1124/jpet.117.244020] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2017] [Accepted: 09/12/2017] [Indexed: 01/26/2023] Open
Abstract
The novel bibenzyl compound 2-[4-hydroxy-3-(4- hydroxyphenyl) benzyl]-4-(4- hydroxyphenyl) phenol (20C) plays a neuroprotective role in vitro, but its effects in vivo have not yet been elucidated. In this study, we estimated the efficacy of 20C in vivo using a 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine/probenecid (MPTP/p) mouse model from behavior, dopamine, and neuron and then the possible mechanisms for these effects were further investigated. The experimental results showed that 20C improved behavioral deficits, attenuated dopamine depletion, reduced dopaminergic neuron loss, protected the blood-brain barrier (BBB) structure, ameliorated α-synuclein dysfunction, suppressed glial activation, and regulated both nuclear factor-κB (NF-κB) signaling and the NOD-like receptor protein (NLRP) 3 inflammasome pathway. Our results indicated that 20C may prevent neurodegeneration in the MPTP/p mouse model by targeting α-synuclein and regulating α-synuclein-related inflammatory responses, including BBB damage, glial activation, NF-κB signaling, and the NLRP3 inflammasome pathway.
Collapse
Affiliation(s)
- Qiu-Shuang Zhang
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica and Neuroscience Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China (Q.-S.Z., Y.H., Y.C., L.W., Z.Z., Y.-H.Y., N.-H.C.); and College of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan, China (P.L., N.-H.C.)
| | - Yang Heng
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica and Neuroscience Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China (Q.-S.Z., Y.H., Y.C., L.W., Z.Z., Y.-H.Y., N.-H.C.); and College of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan, China (P.L., N.-H.C.)
| | - Ying Chen
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica and Neuroscience Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China (Q.-S.Z., Y.H., Y.C., L.W., Z.Z., Y.-H.Y., N.-H.C.); and College of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan, China (P.L., N.-H.C.)
| | - Piao Luo
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica and Neuroscience Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China (Q.-S.Z., Y.H., Y.C., L.W., Z.Z., Y.-H.Y., N.-H.C.); and College of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan, China (P.L., N.-H.C.)
| | - Lu Wen
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica and Neuroscience Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China (Q.-S.Z., Y.H., Y.C., L.W., Z.Z., Y.-H.Y., N.-H.C.); and College of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan, China (P.L., N.-H.C.)
| | - Zhao Zhang
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica and Neuroscience Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China (Q.-S.Z., Y.H., Y.C., L.W., Z.Z., Y.-H.Y., N.-H.C.); and College of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan, China (P.L., N.-H.C.)
| | - Yu-He Yuan
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica and Neuroscience Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China (Q.-S.Z., Y.H., Y.C., L.W., Z.Z., Y.-H.Y., N.-H.C.); and College of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan, China (P.L., N.-H.C.)
| | - Nai-Hong Chen
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica and Neuroscience Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China (Q.-S.Z., Y.H., Y.C., L.W., Z.Z., Y.-H.Y., N.-H.C.); and College of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan, China (P.L., N.-H.C.)
| |
Collapse
|