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For: Criddle DN. Keeping mitochondria happy - benefits of a pore choice in acute pancreatitis. J Physiol 2019;597:5741-5742. [PMID: 31670384 PMCID: PMC6972976 DOI: 10.1113/jp279116] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open

For:	Criddle DN. Keeping mitochondria happy - benefits of a pore choice in acute pancreatitis. J Physiol 2019;597:5741-5742. [PMID: 31670384 PMCID: PMC6972976 DOI: 10.1113/jp279116] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open

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Cited by Other Article(s)

Wen E, Cao Y, He S, Zhang Y, You L, Wang T, Wang Z, He J, Feng Y. The mitochondria-targeted Kaempferol nanoparticle ameliorates severe acute pancreatitis. J Nanobiotechnology 2024;22:148. [PMID: 38570776 PMCID: PMC10993609 DOI: 10.1186/s12951-024-02439-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 03/24/2024] [Indexed: 04/05/2024] Open

Abstract

Kaempferol (KA), an natural antioxidant of traditional Chinese medicine (TCM), is extensively used as the primary treatment for inflammatory digestive diseases with impaired redox homeostasis. Severe acute pancreatitis (SAP) was exacerbated by mitochondrial dysfunction and abundant ROS, which highlights the role of antioxidants in targeting mitochondrial function. However, low bioavailability and high dosage of KA leading to unavoidable side effects limits clinical transformation. The mechanisms of KA with poor bioavailability largely unexplored, hindering development of the efficient strategies to maximizing the medicinal effects of KA. Here, we engineered a novel thioketals (TK)-modified based on DSPE-PEG2000 liposomal codelivery system for improving bioavailability and avoiding side effects (denotes as DSPE-TK-PEG2000-KA, DTM@KA NPs). We demonstrated that the liposome exerts profound impacts on damaging intracellular redox homeostasis by reducing GSH depletion and activating Nrf2, which synergizes with KA to reinforce the inhibition of inadequate fission, excessive mitochondrial fusion and impaired mitophagy resulting in inflammation and apoptosis; and then, the restored mitochondrial homeostasis strengthens ATP supply for PAC renovation and homeostasis. Interestingly, TK bond was proved as the main functional structure to improve the above efficacy of KA compared with the absence of TK bond. Most importantly, DTM@KA NPs obviously suppresses PAC death with negligible side effects in vitro and vivo. Mechanismly, DTM@KA NPs facilitated STAT6-regulated mitochondrial precursor proteins transport via interacting with TOM20 to further promote Drp1-dependent fission and Pink1/Parkin-regulated mitophagy with enhanced lysosomal degradation for removing damaged mitochondria in PAC and then reduce inflammation and apoptosis. Generally, DTM@KA NPs synergistically improved mitochondrial homeostasis, redox homeostasis, energy metabolism and inflammation response via regulating TOM20-STAT6-Drp1 signaling and promoting mitophagy in SAP. Consequently, such a TCM's active ingredients-based nanomedicine strategy is be expected to be an innovative approach for SAP therapy.

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Ouyang Y, Wen L, Armstrong JA, Chvanov M, Latawiec D, Cai W, Awais M, Mukherjee R, Huang W, Gough PJ, Bertin J, Tepikin AV, Sutton R, Criddle DN. Protective Effects of Necrostatin-1 in Acute Pancreatitis: Partial Involvement of Receptor Interacting Protein Kinase 1. Cells 2021;10:1035. [PMID: 33925729 PMCID: PMC8145347 DOI: 10.3390/cells10051035] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 04/22/2021] [Accepted: 04/23/2021] [Indexed: 12/18/2022] Open

Affiliation(s)

Yulin Ouyang Department of Molecular Physiology & Cell Signalling, Institute of Systems, Molecular & Integrative Biology, University of Liverpool, Liverpool L69 3BX, UK; (Y.O.); (M.C.); (A.V.T.) Brain Cognition and Brain Disease Institute, Chinese Academy of Sciences, Shenzhen 518055, China
Li Wen Molecular & Clinical Cancer Medicine, Institute of Systems, Molecular & Integrative Biology, University of Liverpool, Liverpool L69 3BX, UK; (L.W.); (J.A.A.); (D.L.); (W.C.); (M.A.); (R.M.); (W.H.); (R.S.)
Jane A. Armstrong Molecular & Clinical Cancer Medicine, Institute of Systems, Molecular & Integrative Biology, University of Liverpool, Liverpool L69 3BX, UK; (L.W.); (J.A.A.); (D.L.); (W.C.); (M.A.); (R.M.); (W.H.); (R.S.)
Michael Chvanov Department of Molecular Physiology & Cell Signalling, Institute of Systems, Molecular & Integrative Biology, University of Liverpool, Liverpool L69 3BX, UK; (Y.O.); (M.C.); (A.V.T.)
Diane Latawiec Molecular & Clinical Cancer Medicine, Institute of Systems, Molecular & Integrative Biology, University of Liverpool, Liverpool L69 3BX, UK; (L.W.); (J.A.A.); (D.L.); (W.C.); (M.A.); (R.M.); (W.H.); (R.S.)
Wenhao Cai Molecular & Clinical Cancer Medicine, Institute of Systems, Molecular & Integrative Biology, University of Liverpool, Liverpool L69 3BX, UK; (L.W.); (J.A.A.); (D.L.); (W.C.); (M.A.); (R.M.); (W.H.); (R.S.)
Mohammad Awais Molecular & Clinical Cancer Medicine, Institute of Systems, Molecular & Integrative Biology, University of Liverpool, Liverpool L69 3BX, UK; (L.W.); (J.A.A.); (D.L.); (W.C.); (M.A.); (R.M.); (W.H.); (R.S.)
Rajarshi Mukherjee Molecular & Clinical Cancer Medicine, Institute of Systems, Molecular & Integrative Biology, University of Liverpool, Liverpool L69 3BX, UK; (L.W.); (J.A.A.); (D.L.); (W.C.); (M.A.); (R.M.); (W.H.); (R.S.)
Wei Huang Molecular & Clinical Cancer Medicine, Institute of Systems, Molecular & Integrative Biology, University of Liverpool, Liverpool L69 3BX, UK; (L.W.); (J.A.A.); (D.L.); (W.C.); (M.A.); (R.M.); (W.H.); (R.S.)
Peter J. Gough Pattern Recognition Receptor Discovery Performance Unit, Immuno-Inflammation Therapeutic Area, GlaxoSmithKline, Collegeville, PA 19426, USA; (P.J.G.); (J.B.)
John Bertin Pattern Recognition Receptor Discovery Performance Unit, Immuno-Inflammation Therapeutic Area, GlaxoSmithKline, Collegeville, PA 19426, USA; (P.J.G.); (J.B.)
Alexei V. Tepikin Department of Molecular Physiology & Cell Signalling, Institute of Systems, Molecular & Integrative Biology, University of Liverpool, Liverpool L69 3BX, UK; (Y.O.); (M.C.); (A.V.T.)
Robert Sutton Molecular & Clinical Cancer Medicine, Institute of Systems, Molecular & Integrative Biology, University of Liverpool, Liverpool L69 3BX, UK; (L.W.); (J.A.A.); (D.L.); (W.C.); (M.A.); (R.M.); (W.H.); (R.S.)
David N. Criddle Department of Molecular Physiology & Cell Signalling, Institute of Systems, Molecular & Integrative Biology, University of Liverpool, Liverpool L69 3BX, UK; (Y.O.); (M.C.); (A.V.T.)

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Zhang J, Huang W, He Q, Deng T, Wu B, Huang F, Bi J, Jin Y, Sun H, Zhang Q, Shi K. PINK1/PARK2 dependent mitophagy effectively suppresses NLRP3 inflammasome to alleviate acute pancreatitis. Free Radic Biol Med 2021;166:147-164. [PMID: 33636335 DOI: 10.1016/j.freeradbiomed.2021.02.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 02/12/2021] [Accepted: 02/13/2021] [Indexed: 01/14/2023]

Abstract

BACKGROUND

Acute pancreatitis (AP) is a clinically common acute inflammatory disease in digestive system, leading to systemic inflammatory response syndrome (SIRS) and severe acute pancreatitis (SAP). It was reported that PINK1/PARK2 dependent mitophagy played an important role in various inflammatory diseases. However, its role in AP has not been elucidated. Herein, we explore the effect of mitophagy in the pathogenesis of AP.

METHODS

Firstly, we established cerulein-induced AP group and arginine-induced SAP group based on wild, PINK1^-/- and PARK2^-/- mice. Pancreatic samples were harvested for further investing the mitochondrial dynamics, mitophagy alterations, NLRP3 inflammatory pathway etc. Furthermore, peripheral blood mononuclear cells from SAP patients were collected to examine the expression of mitophagy-related indicators. Additionally, the interrelationship between mitophagy and NLRP3 inflammasome was also explored in AP.

RESULTS

It was confirmed that mitochondria were damaged in both AP and SAP models. The expressions of PINK1, PARK2 and mitochondrial autophagosomes were elevated in wild AP group, which were decreased in SAP group over time. Similarly, the expressions of PINK1 and PAKR2 in peripheral blood mononuclear cells were significantly lower in SAP patients. Besides, in PINK1^-/- and PARK2^-/- mice AP groups, more pronounced inflammatory infiltration, increased apoptotic and necrotic levels and upregulated NLRP3 inflammasome pathway were detected. After injection with MCC950, NLRP3 inflammasome production was notably reduced in PINK1^-/-and PARK2^-/-mice, which effectively alleviated the pancreatic damage and inflammatory cell infiltration.

CONCLUSION

Our study suggested that mitochondrial dysfunction activated PINK1/PARK2-mediated mitophagy in AP, while mitophagy was impaired in SAP. PINK1^-/- and PARK2^-/- mice were more sensitive to onset of SAP and the deficiency of mitophagy could lead to the formation of NLRP3 inflammasome.

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Fu Y, Ricciardiello F, Yang G, Qiu J, Huang H, Xiao J, Cao Z, Zhao F, Liu Y, Luo W, Chen G, You L, Chiaradonna F, Zheng L, Zhang T. The Role of Mitochondria in the Chemoresistance of Pancreatic Cancer Cells. Cells 2021;10:497. [PMID: 33669111 PMCID: PMC7996512 DOI: 10.3390/cells10030497] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/16/2021] [Accepted: 02/14/2021] [Indexed: 02/06/2023] Open

Affiliation(s)

Yibo Fu General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China; (Y.F.); (G.Y.); (J.Q.); (H.H.); (J.X.); (Z.C.); (F.Z.); (Y.L.); (W.L.); (G.C.); (L.Y.)
Francesca Ricciardiello Department of Biotechnology and Bioscience, University of Milano Bicocca, 20126 Milano, Italy;
Gang Yang General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China; (Y.F.); (G.Y.); (J.Q.); (H.H.); (J.X.); (Z.C.); (F.Z.); (Y.L.); (W.L.); (G.C.); (L.Y.)
Jiangdong Qiu General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China; (Y.F.); (G.Y.); (J.Q.); (H.H.); (J.X.); (Z.C.); (F.Z.); (Y.L.); (W.L.); (G.C.); (L.Y.)
Hua Huang General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China; (Y.F.); (G.Y.); (J.Q.); (H.H.); (J.X.); (Z.C.); (F.Z.); (Y.L.); (W.L.); (G.C.); (L.Y.)
Jianchun Xiao General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China; (Y.F.); (G.Y.); (J.Q.); (H.H.); (J.X.); (Z.C.); (F.Z.); (Y.L.); (W.L.); (G.C.); (L.Y.)
Zhe Cao General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China; (Y.F.); (G.Y.); (J.Q.); (H.H.); (J.X.); (Z.C.); (F.Z.); (Y.L.); (W.L.); (G.C.); (L.Y.)
Fangyu Zhao General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China; (Y.F.); (G.Y.); (J.Q.); (H.H.); (J.X.); (Z.C.); (F.Z.); (Y.L.); (W.L.); (G.C.); (L.Y.)
Yueze Liu General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China; (Y.F.); (G.Y.); (J.Q.); (H.H.); (J.X.); (Z.C.); (F.Z.); (Y.L.); (W.L.); (G.C.); (L.Y.)
Wenhao Luo General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China; (Y.F.); (G.Y.); (J.Q.); (H.H.); (J.X.); (Z.C.); (F.Z.); (Y.L.); (W.L.); (G.C.); (L.Y.)
Guangyu Chen General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China; (Y.F.); (G.Y.); (J.Q.); (H.H.); (J.X.); (Z.C.); (F.Z.); (Y.L.); (W.L.); (G.C.); (L.Y.)
Lei You General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China; (Y.F.); (G.Y.); (J.Q.); (H.H.); (J.X.); (Z.C.); (F.Z.); (Y.L.); (W.L.); (G.C.); (L.Y.)
Ferdinando Chiaradonna Department of Biotechnology and Bioscience, University of Milano Bicocca, 20126 Milano, Italy;
Lianfang Zheng Department of Nuclear Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China;
Taiping Zhang General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China; (Y.F.); (G.Y.); (J.Q.); (H.H.); (J.X.); (Z.C.); (F.Z.); (Y.L.); (W.L.); (G.C.); (L.Y.) Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China

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Ren Y, Liu W, zhang L, Zhang J, Bi J, Wang T, Wang M, Du Z, Wang Y, zhang L, Wu Z, Lv Y, Meng L, Wu R. Milk fat globule EGF factor 8 restores mitochondrial function via integrin-medicated activation of the FAK-STAT3 signaling pathway in acute pancreatitis. Clin Transl Med 2021;11:e295. [PMID: 33634976 PMCID: PMC7828261 DOI: 10.1002/ctm2.295] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open

Abstract

Acute pancreatitis (AP) remains a significant clinical challenge. Mitochondrial dysfunction contributes significantly to the pathogenesis of AP. Milk fat globule EGF factor 8 (MFG-E8) is an opsonizing protein, which has many biological functions via binding to αvβ3/5 integrins. Ligand-dependent integrin-FAK activation of STAT3 was reported to be of great importance for maintaining a normal mitochondrial function. However, MFG-E8's role in AP has not been evaluated.

METHODS

Blood samples were acquired from 69 healthy controls and 134 AP patients. Serum MFG-E8 levels were measured by ELISA. The relationship between serum concentrations of MFG-E8 and disease severity were analyzed. The role of MFG-E8 was evaluated in experimental models of AP.

RESULTS

Serum concentrations of MFG-E8 were lower in AP patients than healthy controls. And serum MFG-E8 concentrations were negatively correlated with disease severity in AP patients. In mice, MFG-E8 administration decreased L-arginine-induced pancreatic injury and mortality. MFG-E8's protective effects in experimental AP were associated with improvement in mitochondrial function and reduction in oxidative stress. MFG-E8 knockout mice suffered more severe pancreatic injury and greater mitochondrial damage after l-arginine administration. Mechanistically, MFG-E8 activated the FAK-STAT3 pathway in AP mice. Cilengitide, a specific αvβ3/5 integrin inhibitor, abolished MFG-E8's beneficial effects in AP. PF00562271, a specific FAK inhibitor, blocked MFG-E8-induced STAT3 phosphorylation. APTSTAT3-9R, a specific STAT3 antagonist, also eliminated MFG-E8's beneficial effects under such a condition.

CONCLUSIONS

MFG-E8 acts as an endogenous protective mediator in the pathogenesis of AP. MFG-E8 administration protects against AP possibly by restoring mitochondrial function via activation of the integrin-FAK-STAT3 signaling pathway. Targeting the action of MFG-E8 may present a potential therapeutic option for AP.

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Affiliation(s)

Yifan Ren National Local Joint Engineering Research Center for Precision Surgery & Regenerative MedicineShaanxi Provincial Center for Regenerative Medicine and Surgical EngineeringFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina Department of Hepatobiliary SurgeryFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina
Wuming Liu National Local Joint Engineering Research Center for Precision Surgery & Regenerative MedicineShaanxi Provincial Center for Regenerative Medicine and Surgical EngineeringFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina Department of Hepatobiliary SurgeryFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina
Lin zhang National Local Joint Engineering Research Center for Precision Surgery & Regenerative MedicineShaanxi Provincial Center for Regenerative Medicine and Surgical EngineeringFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina Department of Hepatobiliary SurgeryFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina
Jia Zhang National Local Joint Engineering Research Center for Precision Surgery & Regenerative MedicineShaanxi Provincial Center for Regenerative Medicine and Surgical EngineeringFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina Department of Hepatobiliary SurgeryFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina
Jianbin Bi National Local Joint Engineering Research Center for Precision Surgery & Regenerative MedicineShaanxi Provincial Center for Regenerative Medicine and Surgical EngineeringFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina Department of Hepatobiliary SurgeryFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina
Tao Wang National Local Joint Engineering Research Center for Precision Surgery & Regenerative MedicineShaanxi Provincial Center for Regenerative Medicine and Surgical EngineeringFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina Department of Hepatobiliary SurgeryFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina
Mengzhou Wang National Local Joint Engineering Research Center for Precision Surgery & Regenerative MedicineShaanxi Provincial Center for Regenerative Medicine and Surgical EngineeringFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina Department of Hepatobiliary SurgeryFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina
Zhaoqing Du National Local Joint Engineering Research Center for Precision Surgery & Regenerative MedicineShaanxi Provincial Center for Regenerative Medicine and Surgical EngineeringFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina Department of Hepatobiliary SurgeryFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina
Yawen Wang BiobankFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina Department of Laboratory MedicineFirst Affiliated Hospital of Xi'an Jiaotong UniversityXi'anShaanxi ProvinceChina
Lin zhang Department of Laboratory MedicineFirst Affiliated Hospital of Xi'an Jiaotong UniversityXi'anShaanxi ProvinceChina
Zheng Wu Department of Hepatobiliary SurgeryFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina
Yi Lv National Local Joint Engineering Research Center for Precision Surgery & Regenerative MedicineShaanxi Provincial Center for Regenerative Medicine and Surgical EngineeringFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina Department of Hepatobiliary SurgeryFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina
Lingzhong Meng Department of AnesthesiologyYale University School of MedicineNew HavenConnecticutUSA
Rongqian Wu National Local Joint Engineering Research Center for Precision Surgery & Regenerative MedicineShaanxi Provincial Center for Regenerative Medicine and Surgical EngineeringFirst Affiliated Hospital of Xi'an Jiaotong University.Xi'anShaanxi ProvinceChina

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