OBJECTIVE: To explore the effect of quercetin on the expressions of Bcl-2/Bax apoptotic proteins in endometrial cells in mice with abortion induced by lipopolysaccharide.METHODS: For in vivo experiment, twenty five Ku...OBJECTIVE: To explore the effect of quercetin on the expressions of Bcl-2/Bax apoptotic proteins in endometrial cells in mice with abortion induced by lipopolysaccharide.METHODS: For in vivo experiment, twenty five Kunming mice were randomly divided into five groups at day 4 of pregnancy, with 5 mice per group. The mice were treated with lipopolysaccharide(LPS)through tail vein intravenous injection at day 4 of pregnancy, followed by different concentrations of quercetin by oral gavage consecutively at days 5 to6 of pregnancy. On day 7 of gestation, the mice were sacrificed and the histopathological changes of the uterus tissues were observed. Immunohistochemical staining was applied to the detection of Bcl-2/Bax apoptotic proteins in the endometrial cells. For in vitro experiment, the primary endometrial cells werecultured using a uterus tissue mass culturing method sampled at day 4.5 of pregnancy. The cells were treated with LPS with or without different dosages of quercetin, respectively, for 12 h after 80% confluence. The expression of Bcl-2/Bax apoptotic proteins were detected by western blotting.RESULTS: Both the in vivo and in vitro experiments showed decreased expression of Bcl-2 and enhanced expression of Bax after LPS treatment, leading to a decreased Bcl-2/Bax ratio. The expression of Bcl-2 significantly increased while the expression of Bax was significantly elevated, in the LPS plus quercetin group compared to the LPS only group.CONCLUSION: These results suggest that quercetin has protective effect by partially regulating the expression of Bcl-2/Bax proteins, which in turn inhibits endometrial cell apoptosis and benefits the embryo implantation.展开更多
Background:As a novel blocker of vascular endothelial growth factor receptor(VEGFR),fruquintinib has been approved for treating colorectal cancer(CRC).However,its dosage and therapeutic efficacy are limited by its wid...Background:As a novel blocker of vascular endothelial growth factor receptor(VEGFR),fruquintinib has been approved for treating colorectal cancer(CRC).However,its dosage and therapeutic efficacy are limited by its widespread adverse reactions.Venetoclax,recognized as the initial inhibitor of B-cell lymphoma protein 2(BCL2),has shown potential in boosting the effectiveness of immunotherapy against CRC.This study investigated the efficacy and mechanisms of fruquintinib combined with venetoclax in treating CRC.Methods and Materials:We developed a colon cancer mouse model with the CT26 colon cell line to demonstrate fruquintinib and venetoclax’s efficacy against tumors.Then we employed various techniques to evaluate different aspects of the experimental outcomes.Immunohistochemistry was used to detect cell proliferation and angiogenesis in tumor tissues.Western blot analysis was utilized to examine the occurrence of cell apoptosis,and flow cytometry to quantitate immune cells within the tumor tissues.Moreover,immunofluorescence was employed to measure cytokine levels.Results:The strongest inhibition on tumor growth was achieved by the combination of fruquintinib with venetoclax,as opposed to individual drug use.Venetoclax was found to amplify the impact of fruquintinib,leading to decreased cancer cell proliferation,increased cancer cell apoptosis,lowered angiogenesis,better vascular structure normalization,and improved immune cell infiltration.Conclusion:Our findings indicate that the addition of venetoclax enhances the impact of fruquintinib on vascular normalization and modulation of the tumor immune microenvironment.Our study presents the justification for utilizing the fruquintinib and venetoclax combination in treating CRC.Venetoclax holds promise in being assimilated into anticancer medications for CRC.展开更多
OBJECTIVE:To investigate the mechanism of Dan Ze mixture(丹泽合剂,DZM)in the treatment of lipotoxic cardiomyopathy.METHODS:Ultra-performance liquid chromatography tandem mass spectrometry was employed to characterize ...OBJECTIVE:To investigate the mechanism of Dan Ze mixture(丹泽合剂,DZM)in the treatment of lipotoxic cardiomyopathy.METHODS:Ultra-performance liquid chromatography tandem mass spectrometry was employed to characterize the serum migration constituents of DZM.A lipotoxic cardiomyopathy rat model was established through high-fat diet and intervened by different doses of DZM.The cardiac function was assessed using echocardiography,and hematoxylin and eosin,oil red O,and Masson staining were conducted to evaluate morphological changes,lipid accumulation,and fibrosis in myocardial tissue.Serum myocardial enzyme activity,lipid levels,and lipid content of myocardial tissue were measured,while fluorescent staining and colorimetry were used to assess oxidation levels in myocardial tissue.Mitochondrial membrane potential was detected by 5,5',6,6'-Tetrachloro-1,1',3,3'-tetraethyl-imidacarbocyanineiodide(JC-1).Transmission electron microscopy was employed to observe ultrastructure and mitochondrial structure changes in myocardial tissue.Fluorescence double staining and colocalization were utilized to observe the binding of autophagosomes and mitochondria,while immunohistochemical staining was used to detect the expression of mitophagy-related proteins.Terminal deoxynucleoitidyl transferase mediated nick end labeling staining was employed for the identification of apoptosis in myocardial tissue,while quantitative real-time reverse transcriptase polymerase chain reaction(q RT-PCR)and Western blot were utilized for the detection of apoptosis,B-cell lymphoma-2 adenovirus E1B 19 k Da-interacting protein 3(BNIP3)/mitophagy signaling pathway-related genes and proteins.In palmitic acid-induced Rat H9C2 cardiomyocytes(H9c2)cells,various cellular parameters including cell viability,lactate dehydrogenase release,apoptosis rate,oxidative stress level,mitochondrial structure and function,and mitophagy level were assessed after the treatment of DZM drug-containing serum for a duration of 24 h.The cellular expressions of BNIP3/mitophagy signaling pathway relevant genes and proteins were further evaluated using q RT-PCR and Western blot techniques.RESULTS:A total of 295 prototypes(e.g.,phenolic acids,quinones,terpenoids)were identified in serum of rats after oral administration of DZM.In vivo,DZM therapy has been shown to effectively enhance cardiac function,mitigate high-fat diet-induced myocardial structural damage and lipid accumulation.Furthermore,DZM has demonstrated the ability to reduce lipid levels,attenuate cell apoptosis,combat oxidative stress,enhance mitochondrial structure and function,and activate the BNIP3/mitophagy signaling pathway.Furthermore,the silencing of BNIP3 has been shown to exacerbate palmitic acid-induced damages in H9c2 cells,while inhibiting the BNIP3/mitophagy signaling pathway can mitigate the inhibitory effects of DZM on palmitic acidinduced apoptosis,lipid deposition and oxidative stress.CONCLUSION:This study presents preliminary evidence for the therapeutic efficacy of DZM on lipotoxic cardiomyopathy through the activating BNIP3/mitophagy signaling pathway.展开更多
Organisms produce high levels of reactive oxygen species(ROS)to kill pathogens or act as signaling molecules to induce immune responses;however,excessive ROS can result in cell death.To maintain ROS balance and cell s...Organisms produce high levels of reactive oxygen species(ROS)to kill pathogens or act as signaling molecules to induce immune responses;however,excessive ROS can result in cell death.To maintain ROS balance and cell survival,mitophagy selectively eliminates damaged mitochondria via mitophagy receptors in vertebrates.In marine invertebrates,however,mitophagy and its functions remain largely unknown.In the current study,Vibrio splendidus infection damaged mitochondrial morphology in coelomocytes and reduced mitochondrial membrane potential(ΔΨm)and mitophagosome formation.The colocalization of mitochondria and lysosomes further confirmed that lipopolysaccharide(LPS)treatment increased mitophagy flux.To explore the regulatory mechanism of mitophagy,we cloned Bcl2/adenovirus E1 B 19 kDa protein-interacting protein 3(BNIP3),a common mitophagy receptor,from sea cucumber Apostichopus japonicus(Aj BNIP3)and confirmed that Aj BNIP3 was significantly induced and accumulated in mitochondria after V.splendidus infection and LPS exposure.At the mitochondrial membrane,Aj BNIP3 interacts with microtubule-associated protein 1 light chain 3(LC3)on phagophore membranes to mediate mitophagy.After Aj BNIP3 interference,mitophagy flux decreased significantly.Furthermore,Aj BNIP3-mediated mitophagy was activated by ROS following the addition of exogenous hydrogen peroxide(H2 O2),ROS scavengers,and ROS inhibitors.Finally,inhibition of BNIP3-mediated mitophagy by Aj BNIP3 small interfering RNA(si RNA)or high concentrations of lactate increased apoptosis and decreased coelomocyte survival.These findings highlight the essential role of Aj BNIP3 in damaged mitochondrial degradation during mitophagy.This mitophagy activity is required for coelomocyte survival in A.japonicus against V.splendidus infection.展开更多
Objective: To study the relationship between the expression of Bax, Bcl 2 proteins, and apoptosis in radiation compound wound healing of rats. Methods: Apoptosis, Bax and Bcl 2 proteins were estimated by in situ termi...Objective: To study the relationship between the expression of Bax, Bcl 2 proteins, and apoptosis in radiation compound wound healing of rats. Methods: Apoptosis, Bax and Bcl 2 proteins were estimated by in situ terminal labeling (TUNEL) and immunohistochemical methods. Results: (1) Changes of the apoptosis in wound healing showed three typical characteristics: early occurrence, high frequency and delayed disappearance after radiation to rats when compared with those of simple wound group, which might be an important reason for radiation induced delayed wound healing. (2) The expression of Bax protein increased evidently with the increment of apoptosis and showed a good corresponding relationship with the apoptotic frequency in the process of wound healing. While the expression of Bcl 2 protein decreased obviously as the apoptosis reached a maximum and showed increasing tendency up to normal level when the apoptosis decreased distinctively. Conclusions: Bax and Bcl 2 proteins play an important role in the apoptotic regulation of radiation compound wound healing in rats.展开更多
Acute myeloid leukemia(AML)is historically associated with poor prognosis,especially in older AML patients unfit for intensive chemotherapy.The development of Venetoclax,a potent oral BH3(BCL-2 homology domain 3)mimet...Acute myeloid leukemia(AML)is historically associated with poor prognosis,especially in older AML patients unfit for intensive chemotherapy.The development of Venetoclax,a potent oral BH3(BCL-2 homology domain 3)mimetic,has transformed the AML treatment.However,the short duration of response and development of resistance remain major concerns.Understanding mechanisms of resistance is pivotal to devising new strategies and designing rational drug combination regimens.In this review,we will provide a comprehensive summary of the known mechanisms of resistance to Venetoclax and discuss Venetoclax-based combination therapies.Key contributing factors to Venetoclax resistance include dependencies on alternative anti-apoptotic BCL-2 family proteins and selection of the activating kinase mutations.Mutational landscape governing response to Venetoclax and strategic approaches developed considering current knowledge of mechanisms of resistance will be addressed.展开更多
Cerebral ischemia is a neurological disorder associated with complex pathological mechanisms,including autophagic degradation of neuronal mitochondria,or termed mitophagy,following ischemic events.Despite being well-d...Cerebral ischemia is a neurological disorder associated with complex pathological mechanisms,including autophagic degradation of neuronal mitochondria,or termed mitophagy,following ischemic events.Despite being well-documented,the cellular and molecular mechanisms under-lying the regulation of neuronal mitophagy remain unknown.So far,the evidence suggests neuronal autophagy and mitophagy are separately regulated in ischemic neurons,the latter being more likely activated by reperfusional injury.Specifically,given the polarized morphology of neurons,mitophagy is regulated by different neuronal compartments,with axonal mitochondria being degraded by autophagy in the cell body following ischemia-reperfusion insult.A variety of molecules have been associated with neuronal adaptation to ischemia,including PTEN-induced kinase 1,Parkin,BCL2 and adenovirus E1B 19-kDa-interacting protein 3(Bnip3),Bnip3-like(Bnip3l)and FUN14 domain-containing 1.Moreover,it is still controversial whether mitophagy protects against or instead aggravates ischemic brain injury.Here,we review recent studies on this topic and provide an updated overview of the role and regulation of mitophagy during ischemic events.展开更多
基金Supported by National Natural Science Foundation of China(Study on Immunomodulatory Effects of Quercetin and Baicalin on Embryo Implantation,No.30972208)
文摘OBJECTIVE: To explore the effect of quercetin on the expressions of Bcl-2/Bax apoptotic proteins in endometrial cells in mice with abortion induced by lipopolysaccharide.METHODS: For in vivo experiment, twenty five Kunming mice were randomly divided into five groups at day 4 of pregnancy, with 5 mice per group. The mice were treated with lipopolysaccharide(LPS)through tail vein intravenous injection at day 4 of pregnancy, followed by different concentrations of quercetin by oral gavage consecutively at days 5 to6 of pregnancy. On day 7 of gestation, the mice were sacrificed and the histopathological changes of the uterus tissues were observed. Immunohistochemical staining was applied to the detection of Bcl-2/Bax apoptotic proteins in the endometrial cells. For in vitro experiment, the primary endometrial cells werecultured using a uterus tissue mass culturing method sampled at day 4.5 of pregnancy. The cells were treated with LPS with or without different dosages of quercetin, respectively, for 12 h after 80% confluence. The expression of Bcl-2/Bax apoptotic proteins were detected by western blotting.RESULTS: Both the in vivo and in vitro experiments showed decreased expression of Bcl-2 and enhanced expression of Bax after LPS treatment, leading to a decreased Bcl-2/Bax ratio. The expression of Bcl-2 significantly increased while the expression of Bax was significantly elevated, in the LPS plus quercetin group compared to the LPS only group.CONCLUSION: These results suggest that quercetin has protective effect by partially regulating the expression of Bcl-2/Bax proteins, which in turn inhibits endometrial cell apoptosis and benefits the embryo implantation.
基金supported by the National Natural Science Foundation of China(82072675,82273197,82173933)Fundamental Research Funds for the Central Universities(020814380160).
文摘Background:As a novel blocker of vascular endothelial growth factor receptor(VEGFR),fruquintinib has been approved for treating colorectal cancer(CRC).However,its dosage and therapeutic efficacy are limited by its widespread adverse reactions.Venetoclax,recognized as the initial inhibitor of B-cell lymphoma protein 2(BCL2),has shown potential in boosting the effectiveness of immunotherapy against CRC.This study investigated the efficacy and mechanisms of fruquintinib combined with venetoclax in treating CRC.Methods and Materials:We developed a colon cancer mouse model with the CT26 colon cell line to demonstrate fruquintinib and venetoclax’s efficacy against tumors.Then we employed various techniques to evaluate different aspects of the experimental outcomes.Immunohistochemistry was used to detect cell proliferation and angiogenesis in tumor tissues.Western blot analysis was utilized to examine the occurrence of cell apoptosis,and flow cytometry to quantitate immune cells within the tumor tissues.Moreover,immunofluorescence was employed to measure cytokine levels.Results:The strongest inhibition on tumor growth was achieved by the combination of fruquintinib with venetoclax,as opposed to individual drug use.Venetoclax was found to amplify the impact of fruquintinib,leading to decreased cancer cell proliferation,increased cancer cell apoptosis,lowered angiogenesis,better vascular structure normalization,and improved immune cell infiltration.Conclusion:Our findings indicate that the addition of venetoclax enhances the impact of fruquintinib on vascular normalization and modulation of the tumor immune microenvironment.Our study presents the justification for utilizing the fruquintinib and venetoclax combination in treating CRC.Venetoclax holds promise in being assimilated into anticancer medications for CRC.
基金Scientific Research Project of Hebei Province Administration of Traditional Chinese Medicine:to Explore the Protective Effect and Mechanism of Zexie Decoction on Lipotoxic Cardiomyopathy based on the p-mitogen-activated protein kinases/Peroxisome proliferator-activated receptorγcoactivator 1-alpha(p MAPK/PGC-1α)Signaling Pathway(No.2022096)Medical Science Research Project of Hebei Province:the Effect of 23-acetyl Alismol-B on Mitochondrial Function in Palmitic Acid-induced H9c2 Cells Was Investigated based on the Ca2+-Cyclic Adenosine Monophosphate(c AMP)-Response Element Binding Protein/c AMP Response Element(CREB/CRE)-PGC-1αSignaling Pathway(No.20221490)+1 种基金Hebei province natural science fund project:Study on the Mechanism of Danshen Zexie Decoction in Activating Nuclear Factor Erythroid 2-related Factor 2 Signaling Pathway to Trigger 0mi/Htr A2,Restoring Autophagic Flux and Enhancing Metabolism-Related Fatty Liver Disease(No.H2023423064)Hebei graduate student innovation ability funding training project:to Investigate the Protective Effects and Underlying Mechanisms of Zexie Decoction on Lipotoxic Cardiomyopathy,with A Focus on the PGC-1a Signaling Pathway(No.CXZZBS2022096)。
文摘OBJECTIVE:To investigate the mechanism of Dan Ze mixture(丹泽合剂,DZM)in the treatment of lipotoxic cardiomyopathy.METHODS:Ultra-performance liquid chromatography tandem mass spectrometry was employed to characterize the serum migration constituents of DZM.A lipotoxic cardiomyopathy rat model was established through high-fat diet and intervened by different doses of DZM.The cardiac function was assessed using echocardiography,and hematoxylin and eosin,oil red O,and Masson staining were conducted to evaluate morphological changes,lipid accumulation,and fibrosis in myocardial tissue.Serum myocardial enzyme activity,lipid levels,and lipid content of myocardial tissue were measured,while fluorescent staining and colorimetry were used to assess oxidation levels in myocardial tissue.Mitochondrial membrane potential was detected by 5,5',6,6'-Tetrachloro-1,1',3,3'-tetraethyl-imidacarbocyanineiodide(JC-1).Transmission electron microscopy was employed to observe ultrastructure and mitochondrial structure changes in myocardial tissue.Fluorescence double staining and colocalization were utilized to observe the binding of autophagosomes and mitochondria,while immunohistochemical staining was used to detect the expression of mitophagy-related proteins.Terminal deoxynucleoitidyl transferase mediated nick end labeling staining was employed for the identification of apoptosis in myocardial tissue,while quantitative real-time reverse transcriptase polymerase chain reaction(q RT-PCR)and Western blot were utilized for the detection of apoptosis,B-cell lymphoma-2 adenovirus E1B 19 k Da-interacting protein 3(BNIP3)/mitophagy signaling pathway-related genes and proteins.In palmitic acid-induced Rat H9C2 cardiomyocytes(H9c2)cells,various cellular parameters including cell viability,lactate dehydrogenase release,apoptosis rate,oxidative stress level,mitochondrial structure and function,and mitophagy level were assessed after the treatment of DZM drug-containing serum for a duration of 24 h.The cellular expressions of BNIP3/mitophagy signaling pathway relevant genes and proteins were further evaluated using q RT-PCR and Western blot techniques.RESULTS:A total of 295 prototypes(e.g.,phenolic acids,quinones,terpenoids)were identified in serum of rats after oral administration of DZM.In vivo,DZM therapy has been shown to effectively enhance cardiac function,mitigate high-fat diet-induced myocardial structural damage and lipid accumulation.Furthermore,DZM has demonstrated the ability to reduce lipid levels,attenuate cell apoptosis,combat oxidative stress,enhance mitochondrial structure and function,and activate the BNIP3/mitophagy signaling pathway.Furthermore,the silencing of BNIP3 has been shown to exacerbate palmitic acid-induced damages in H9c2 cells,while inhibiting the BNIP3/mitophagy signaling pathway can mitigate the inhibitory effects of DZM on palmitic acidinduced apoptosis,lipid deposition and oxidative stress.CONCLUSION:This study presents preliminary evidence for the therapeutic efficacy of DZM on lipotoxic cardiomyopathy through the activating BNIP3/mitophagy signaling pathway.
基金supported by the National Natural Science Foundation of China(32073003,32102825)Natural Science Foundation of Zhejiang Province(LZ19C190001)+1 种基金Key Project from Science Technology Department of Zhejiang Province(2019R52016)K.C.Wong Magna Fund in Ningbo University。
文摘Organisms produce high levels of reactive oxygen species(ROS)to kill pathogens or act as signaling molecules to induce immune responses;however,excessive ROS can result in cell death.To maintain ROS balance and cell survival,mitophagy selectively eliminates damaged mitochondria via mitophagy receptors in vertebrates.In marine invertebrates,however,mitophagy and its functions remain largely unknown.In the current study,Vibrio splendidus infection damaged mitochondrial morphology in coelomocytes and reduced mitochondrial membrane potential(ΔΨm)and mitophagosome formation.The colocalization of mitochondria and lysosomes further confirmed that lipopolysaccharide(LPS)treatment increased mitophagy flux.To explore the regulatory mechanism of mitophagy,we cloned Bcl2/adenovirus E1 B 19 kDa protein-interacting protein 3(BNIP3),a common mitophagy receptor,from sea cucumber Apostichopus japonicus(Aj BNIP3)and confirmed that Aj BNIP3 was significantly induced and accumulated in mitochondria after V.splendidus infection and LPS exposure.At the mitochondrial membrane,Aj BNIP3 interacts with microtubule-associated protein 1 light chain 3(LC3)on phagophore membranes to mediate mitophagy.After Aj BNIP3 interference,mitophagy flux decreased significantly.Furthermore,Aj BNIP3-mediated mitophagy was activated by ROS following the addition of exogenous hydrogen peroxide(H2 O2),ROS scavengers,and ROS inhibitors.Finally,inhibition of BNIP3-mediated mitophagy by Aj BNIP3 small interfering RNA(si RNA)or high concentrations of lactate increased apoptosis and decreased coelomocyte survival.These findings highlight the essential role of Aj BNIP3 in damaged mitochondrial degradation during mitophagy.This mitophagy activity is required for coelomocyte survival in A.japonicus against V.splendidus infection.
基金ThisprojectwasgrantedbyUnit"95"Foundation (No .98Q0 86)andNational" 973"FoundationofChina (No .1 9990 542 0 4 )
文摘Objective: To study the relationship between the expression of Bax, Bcl 2 proteins, and apoptosis in radiation compound wound healing of rats. Methods: Apoptosis, Bax and Bcl 2 proteins were estimated by in situ terminal labeling (TUNEL) and immunohistochemical methods. Results: (1) Changes of the apoptosis in wound healing showed three typical characteristics: early occurrence, high frequency and delayed disappearance after radiation to rats when compared with those of simple wound group, which might be an important reason for radiation induced delayed wound healing. (2) The expression of Bax protein increased evidently with the increment of apoptosis and showed a good corresponding relationship with the apoptotic frequency in the process of wound healing. While the expression of Bcl 2 protein decreased obviously as the apoptosis reached a maximum and showed increasing tendency up to normal level when the apoptosis decreased distinctively. Conclusions: Bax and Bcl 2 proteins play an important role in the apoptotic regulation of radiation compound wound healing in rats.
文摘Acute myeloid leukemia(AML)is historically associated with poor prognosis,especially in older AML patients unfit for intensive chemotherapy.The development of Venetoclax,a potent oral BH3(BCL-2 homology domain 3)mimetic,has transformed the AML treatment.However,the short duration of response and development of resistance remain major concerns.Understanding mechanisms of resistance is pivotal to devising new strategies and designing rational drug combination regimens.In this review,we will provide a comprehensive summary of the known mechanisms of resistance to Venetoclax and discuss Venetoclax-based combination therapies.Key contributing factors to Venetoclax resistance include dependencies on alternative anti-apoptotic BCL-2 family proteins and selection of the activating kinase mutations.Mutational landscape governing response to Venetoclax and strategic approaches developed considering current knowledge of mechanisms of resistance will be addressed.
基金funded by National Natural Science Foundation of China(81973402)Natural Science Foundation of Zhejiang Province(LYY22H310009)+1 种基金Hospital Pharmacy Scientific Research Funding Project of Zhejiang Pharmaceutical Association(2020ZYY10)Clinical research fund project of Zhejiang Medical Association(2020ZYC-A07).
文摘Cerebral ischemia is a neurological disorder associated with complex pathological mechanisms,including autophagic degradation of neuronal mitochondria,or termed mitophagy,following ischemic events.Despite being well-documented,the cellular and molecular mechanisms under-lying the regulation of neuronal mitophagy remain unknown.So far,the evidence suggests neuronal autophagy and mitophagy are separately regulated in ischemic neurons,the latter being more likely activated by reperfusional injury.Specifically,given the polarized morphology of neurons,mitophagy is regulated by different neuronal compartments,with axonal mitochondria being degraded by autophagy in the cell body following ischemia-reperfusion insult.A variety of molecules have been associated with neuronal adaptation to ischemia,including PTEN-induced kinase 1,Parkin,BCL2 and adenovirus E1B 19-kDa-interacting protein 3(Bnip3),Bnip3-like(Bnip3l)and FUN14 domain-containing 1.Moreover,it is still controversial whether mitophagy protects against or instead aggravates ischemic brain injury.Here,we review recent studies on this topic and provide an updated overview of the role and regulation of mitophagy during ischemic events.
