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Mafi S, Dehghani M, Khalvati B, Abidi H, Ghorbani M, Jalali P, Whichelo R, Salehi Z, Markowska A, Reyes A, Pecic S, Łos MJ, Ghavami S, Nikseresht M. Targeting PERK and GRP78 in colorectal cancer: Genetic insights and novel therapeutic approaches. Eur J Pharmacol 2024; 982:176899. [PMID: 39153651 DOI: 10.1016/j.ejphar.2024.176899] [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: 06/21/2024] [Revised: 08/01/2024] [Accepted: 08/13/2024] [Indexed: 08/19/2024]
Abstract
Colorectal cancer (CRC) ranks among the leading causes of cancer-related deaths worldwide. Enhancing CRC diagnosis and prognosis requires the development of improved biomarkers and therapeutic targets. Emerging evidence suggests that the unfolded protein response (UPR) plays a pivotal role in CRC progression, presenting new opportunities for diagnosis, treatment, and prevention. This study hypothesizes that genetic variants in endoplasmic reticulum (ER) stress response genes influence CRC susceptibility. We examined the frequencies of SNPs in PERK (rs13045) and GRP78/BiP (rs430397) within a South Iranian cohort. We mapped the cellular and molecular features of PERK and GRP78 genes in colorectal cancer, observing their differential expressions in tumor and metastatic tissues. We constructed co-expression and protein-protein interaction networks and performed gene set enrichment analysis, highlighting autophagy as a significant pathway through KEGG. Furthermore, the study included 64 CRC patients and 60 control subjects. DNA extraction and genotyping were conducted using high-resolution melting (HRM) analysis. Significant differences in PERK and GRP78 expressions were observed between CRC tissues and controls. Variations in PERK and GRP78 genotypes were significantly correlated with CRC risk. Utilizing a Multi-Target Directed Ligands approach, a dual PERK/GRP78 inhibitor was designed and subjected to molecular modeling studies. Docking experiments indicated high-affinity binding between the proposed inhibitor and both genes, PERK and GRP78, suggesting a novel therapy for CRC. These findings highlight the importance of understanding genetic backgrounds in different populations to assess CRC risk. Polymorphisms in UPR signaling pathway elements may serve as potential markers for predicting CRC susceptibility, paving the way for personalized therapeutic strategies.
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Affiliation(s)
- Sahar Mafi
- Cellular and Molecular Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Mehdi Dehghani
- Hematology and Medical Oncology Department, Hematology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Bahman Khalvati
- Medicinal Plants Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Hassan Abidi
- Cellular and Molecular Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Marziyeh Ghorbani
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Pooya Jalali
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Rachel Whichelo
- College of Biological Science, University of Guelph, Guelph, ON, N1G 2W1, Canada
| | - Zahra Salehi
- Hematology, Oncology and Stem Cell Transplantation Research Center, Research Institute for Oncology, Hematology and Cell Therapy, Tehran University of Medical Sciences, Tehran, Iran
| | - Aleksandra Markowska
- Faculty of Health Sciences, Medical University of Warsaw, 03-242, Warsaw, Poland
| | - Amanda Reyes
- Department of Chemistry and Biochemistry, California State University, Fullerton, CA, 92834, United States
| | - Stevan Pecic
- Department of Chemistry and Biochemistry, California State University, Fullerton, CA, 92834, United States
| | - Marek J Łos
- Biotechnology Center, Silesian University of Technology, Gliwice, Poland; Linkocare LifeSciences AB, Linkoping, Sweden
| | - Saeid Ghavami
- Faculty of Medicine, Rolna 43, Katowice, Poland; Paul Albrechtsen Research Institute, CancerCare Manitoba, Winnipeg, MB, Canada; Department of Human Anatomy and Cell Science, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada.
| | - Mohsen Nikseresht
- Cellular and Molecular Research Center, Yasuj University of Medical Sciences, Yasuj, Iran.
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Famurewa AC, George MY, Ukwubile CA, Kumar S, Kamal MV, Belle VS, Othman EM, Pai SRK. Trace elements and metal nanoparticles: mechanistic approaches to mitigating chemotherapy-induced toxicity-a review of literature evidence. Biometals 2024:10.1007/s10534-024-00637-7. [PMID: 39347848 DOI: 10.1007/s10534-024-00637-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Accepted: 08/30/2024] [Indexed: 10/01/2024]
Abstract
Anticancer chemotherapy (ACT) remains a cornerstone in cancer treatment, despite significant advances in pharmacology over recent decades. However, its associated side effect toxicity continues to pose a major concern for both oncology clinicians and patients, significantly impacting treatment protocols and patient quality of life. Current clinical strategies to mitigate ACT-induced toxicity have proven largely unsatisfactory, leaving a critical unmet need to block toxicity mechanisms without diminishing ACT's therapeutic efficacy. This review aims to document the molecular mechanisms underlying ACT toxicity and highlight research efforts exploring the protective effects of trace elements (TEs) and their nanoparticles (NPs) against these mechanisms. Our literature review reveals that the primary driver of ACT toxicity is redox imbalance, which triggers oxidative inflammation, apoptosis, endoplasmic reticulum stress, mitochondrial dysfunction, autophagy, and dysregulation of signaling pathways such as PI3K/mTOR/Akt. Studies suggest that TEs, including zinc, selenium, boron, manganese, and molybdenum, and their NPs, can potentially counteract ACT-induced toxicity by inhibiting oxidative stress-mediated pathways, including NF-κB/TLR4/MAPK/NLRP3, STAT-3/NLRP3, Bcl-2/Bid/p53/caspases, and LC3/Beclin-1/CHOP/ATG6, while also upregulating protective signaling pathways like Sirt1/PPAR-γ/PGC-1α/FOXO-3 and Nrf2/HO-1/ARE. However, evidence regarding the roles of lncRNA and the Wnt/β-catenin pathway in ACT toxicity remains inconsistent, and the impact of TEs and NPs on ACT efficacy is not fully understood. Further research is needed to confirm the protective effects of TEs and their NPs against ACT toxicity in cancer patients. In summary, TEs and their NPs present a promising avenue as adjuvant agents for preventing non-target organ toxicity induced by ACT.
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Affiliation(s)
- Ademola C Famurewa
- Department of Medical Biochemistry, Faculty of Basic Medical Sciences, College of Medical Sciences, Alex Ekwueme Federal University Ndufu-Alike Ikwo, Abakaliki, Ebonyi, Nigeria.
- Centre for Natural Products Discovery, School of P harmacy and Biomolecular Sciences, Faculty of Science, Liverpool John Moores University, Byrom Street, Liverpool, L3 3AF, UK.
- Department of Pharmacology, Manipal College of Pharmaceutical Science, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India.
| | - Mina Y George
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Cletus A Ukwubile
- Department of Pharmacognosy, Faculty of Pharmacy, University of Maiduguri, Bama Road, Maiduguri, Borno, Nigeria
| | - Sachindra Kumar
- Department of Pharmacology, Manipal College of Pharmaceutical Science, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Mehta V Kamal
- Department of Biochemistry, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Vijetha S Belle
- Department of Biochemistry, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Eman M Othman
- Department of Biochemistry, Faculty of Pharmacy, Minia University, Minia, 61519, Egypt
- Cancer Therapy Research Center, Department of Biochemistry-I, Biocenter, University of Würzburg, Am Hubland, 97074, Würzburg, Germany
- Department of Bioinformatics, University of Würzburg, Am Hubland, 97074, BiocenterWürzburg, Germany
| | - Sreedhara Ranganath K Pai
- Department of Pharmacology, Manipal College of Pharmaceutical Science, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
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Minchenko OH, Sliusar MY, Khikhlo YP, Halkin OV, Viletska YM, Khita OO, Minchenko DO. Knockdown of ERN1 disturbs the expression of phosphoserine aminotransferase 1 and related genes in glioblastoma cells. Arch Biochem Biophys 2024; 759:110104. [PMID: 39059599 DOI: 10.1016/j.abb.2024.110104] [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: 07/01/2024] [Revised: 07/23/2024] [Accepted: 07/23/2024] [Indexed: 07/28/2024]
Abstract
BACKGROUND Endoplasmic reticulum stress and synthesis of serine are essential for tumor growth, but the mechanism of their interaction is not clarified yet. The overarching goal of this work was to investigate the impact of ERN1 (endoplasmic reticulum to nucleus signaling 1) inhibition on the expression of serine synthesis genes in U87MG glioblastoma cells concerning the suppression of cell proliferation. METHODS Wild type U87MG glioblastoma cells and their clones with overexpression of transgenes dnERN1 (without cytoplasmic domain of ERN1) and dnrERN1 (with mutation in endoribonuclease of ERN1), and empty vector (as control) were used. The silencing of ERN1 and XBP1 was also used to inhibition of ERN1 and its function. Gene expression was measured by qPCR. RESULTS We show that the expression of PSAT1 and several other related to serine synthesis genes is suppressed in cells with ERN1 inhibition by dissimilar mechanisms: PHGDH gene through ERN1 protein kinase, because its expression was resistant to inhibition of ERN1 endoribonuclease, but ATF4 gene via endoribonuclease of ERN1. However, in the control of PSAT1 and PSPH genes both enzymatic activities of ERN1 signaling protein are involved. At the same time, ERN1 knockdown strongly increased SHMT1 expression, which controls serine metabolism and enhances the proliferation and invasiveness of glioma cells. The level of microRNAs, which have binding sites in PSAT1, SHMT1, and PSPH mRNAs, was also changed in cells harboring dnERN1 transgene. Inhibition of ERN1 suppressed cell proliferation and enzymatic activity of PHGDH, a rate-limiting enzyme for serine synthesis. CONCLUSION Changes in the expression of phosphoserine aminotransferase 1 and other genes related to serine synthesis are mediated by diverse ERN1-dependent mechanisms and contributed to suppressed proliferation and enhanced invasiveness of ERN1 knockdown glioblastoma cell.
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Affiliation(s)
- Oleksandr H Minchenko
- Department of Molecular Biology, Palladin Institute of Biochemistry National Academy of Sciences of Ukraine, Kyiv, Ukraine.
| | - Myroslava Y Sliusar
- Department of Molecular Biology, Palladin Institute of Biochemistry National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Yevgen P Khikhlo
- Department of Molecular Biology, Palladin Institute of Biochemistry National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Oleh V Halkin
- Department of Molecular Biology, Palladin Institute of Biochemistry National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Yuliia M Viletska
- Department of Molecular Biology, Palladin Institute of Biochemistry National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Olena O Khita
- Department of Molecular Biology, Palladin Institute of Biochemistry National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Dmytro O Minchenko
- Department of Molecular Biology, Palladin Institute of Biochemistry National Academy of Sciences of Ukraine, Kyiv, Ukraine
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Minchenko OH, Khita OO, Krasnytska DA, Viletska YM, Rudnytska OV, Hnatiuk OS, Minchenko DO. Inhibition of ERN1 affects the expression of TGIF1 and other homeobox gene expressions in U87MG glioblastoma cells. Arch Biochem Biophys 2024; 758:110073. [PMID: 38914217 DOI: 10.1016/j.abb.2024.110073] [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: 04/12/2024] [Revised: 06/16/2024] [Accepted: 06/21/2024] [Indexed: 06/26/2024]
Abstract
BACKGROUND The ERN1 (endoplasmic reticulum to nucleus signaling 1) pathway plays an important role in the regulation of gene expression in glioblastoma, but molecular mechanism has not yet been fully elucidated. The aim of this study was to evaluate the relative relevance of ERN1 activity as a kinase in comparison to its endoribonuclease activity in the regulation of homeobox gene expression. METHODS Two sublines of U87MG glioblastoma cells with different ways of ERN1 inhibition were used: dnERN1 (overexpressed transgene without protein kinase and endoribonuclease) and dnrERN1 (overexpressed transgene with mutation in endoribonuclease). ERN1 suppression was also done using siRNA for ERN1. Silencing of XBP1 mRNA by specific siRNA was used for suppression of ERN1 endoribonuclease function mediated by XBP1s. The expression levels of homeobox genes and microRNAs were evaluated by qPCR. RESULTS The expression of TGIF1 and ZEB2 genes was downregulated in both types of glioblastoma cells with inhibition of ERN1 showing the ERN1 endoribonuclease-dependent mechanism of their regulation. However, the expression of PBX3 and PRPRX1 genes did not change significantly in dnrERN1 glioblastoma cells but was upregulated in dnERN1 cells indicating the dependence of these gene expressions on the ERN1 protein kinase. At the same time, the changes in PAX6 and PBXIP1 gene expressions introduced in glioblastoma cells by dnrERN1 and dnERN1 were different in direction and magnitude indicating the interaction of ERN1 protein kinase and endoribonuclease activities in regulation of these gene expressions. The impact of ERN1 and XBP1 silencing on the expression of studied homeobox genes is similar to that observed in dnERN1 and dnrERN1 glioblastoma cells, correspondingly. CONCLUSION The expression of TGIF1 and other homeobox genes is dependent on the ern1 signaling pathways by diverse mechanisms because inhibition of ERN1 endoribonuclease and both ERN1 enzymatic activities had dissimilar impacts on the expression of most studied genes showing that ERN1 protein kinase plays an important role in controlling homeobox gene expression associated with glioblastoma cell invasion.
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Affiliation(s)
- Oleksandr H Minchenko
- Department of Molecular Biology, Palladin Institute of Biochemistry National Academy of Sciences of Ukraine, Kyiv, Ukraine.
| | - Olena O Khita
- Department of Molecular Biology, Palladin Institute of Biochemistry National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Daria A Krasnytska
- Department of Molecular Biology, Palladin Institute of Biochemistry National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Yuliia M Viletska
- Department of Molecular Biology, Palladin Institute of Biochemistry National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Olha V Rudnytska
- Department of Molecular Biology, Palladin Institute of Biochemistry National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Oksana S Hnatiuk
- Department of Molecular Biology, Palladin Institute of Biochemistry National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Dmytro O Minchenko
- Department of Molecular Biology, Palladin Institute of Biochemistry National Academy of Sciences of Ukraine, Kyiv, Ukraine
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Poblano-Bata J, Zaragoza-Ojeda M, De Vizcaya-Ruiz A, Arenas-Huertero F, Amador-Muñoz O. Toxicological effects of solvent-extracted organic matter associated with PM 2.5 on human bronchial epithelial cell line NL-20. CHEMOSPHERE 2024; 362:142622. [PMID: 38880264 DOI: 10.1016/j.chemosphere.2024.142622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Revised: 06/02/2024] [Accepted: 06/14/2024] [Indexed: 06/18/2024]
Abstract
The heterogeneity and complexity of solvent-extracted organic matter associated with PM2.5 (SEOM-PM2.5) is well known; however, there is scarce information on its biological effects in human cells. This work aimed to evaluate the effect of SEOM-PM2.5 collected in northern Mexico City during the cold-dry season (November 2017) on NL-20 cells, a human bronchial epithelial cell line. The SEOM obtained accounted for 15.5% of the PM2.5 mass and contained 21 polycyclic aromatic hydrocarbons (PAHs). The cell viability decreased following exposure to SEOM-PM2.5, and there were noticeable morphological changes such as increased cell size and the presence of cytoplasmic vesicles in cells treated with 5-40 μg/mL SEOM-PM2.5. Exposure to 5 μg/mL SEOM-PM2.5 led to several alterations compared with the control cells, including the induction of double-stranded DNA breaks based (p < 0.001); nuclear fragmentation and an increased mitotic index (p < 0.05); 53BP1 staining, a marker of DNA repair by non-homologous end-joining (p < 0.001); increased BiP protein expression; and reduced ATF6, IRE1α, and PERK gene expression. Conversely, when exposed to 40 μg/mL SEOM-PM2.5, the cells showed an increase in reactive oxygen species formation (p < 0.001), BiP protein expression (p < 0.05), and PERK gene expression (p < 0.05), indicating endoplasmic reticulum stress. Our data suggest concentration-dependent toxicological effects of SEOM-PM2.5 on NL-20 cells, including genotoxicity, genomic instability, and endoplasmic reticulum stress.
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Affiliation(s)
- Josefina Poblano-Bata
- Especiación Química de Aerosoles Orgánicos Atmosféricos, Instituto de Ciencias de la Atmósfera y Cambio Climático, Universidad Nacional Autónoma de México. Investigación Científica s/n, C.U., Coyoacán, Mexico City, 04510, Mexico; Centro de Investigación en Biomedicina y Bioseguridad, Laboratorio de Investigación en Patología Experimental, Hospital Infantil de México Federico Gómez, Mexico City, 06720, Mexico.
| | - Montserrat Zaragoza-Ojeda
- Centro de Investigación en Biomedicina y Bioseguridad, Laboratorio de Investigación en Patología Experimental, Hospital Infantil de México Federico Gómez, Mexico City, 06720, Mexico.
| | - Andrea De Vizcaya-Ruiz
- Departamento de Toxicología, Centro de Investigación y de Estudios Avanzados-IPN, Ciudad de México, 07360, Mexico.
| | - Francisco Arenas-Huertero
- Centro de Investigación en Biomedicina y Bioseguridad, Laboratorio de Investigación en Patología Experimental, Hospital Infantil de México Federico Gómez, Mexico City, 06720, Mexico.
| | - Omar Amador-Muñoz
- Especiación Química de Aerosoles Orgánicos Atmosféricos, Instituto de Ciencias de la Atmósfera y Cambio Climático, Universidad Nacional Autónoma de México. Investigación Científica s/n, C.U., Coyoacán, Mexico City, 04510, Mexico.
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Miao Y, Chen Q, Liu X, Bu J, Zhang Z, Liu T, Yue Z, Huang L, Sun S, Li H, Yang A, Yang Z, Chen C. Comprehensive analysis of endoplasmic reticulum stress related signature in head and neck squamous carcinoma. Sci Rep 2024; 14:16972. [PMID: 39043683 PMCID: PMC11266686 DOI: 10.1038/s41598-024-65090-5] [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: 04/19/2024] [Accepted: 06/17/2024] [Indexed: 07/25/2024] Open
Abstract
Head and neck squamous carcinoma (HNSC) is a prevalent malignant disease, with the majority of patients being diagnosed at an advanced stage. Endoplasmic reticulum stress (ERS) is considered to be a process that promotes tumorigenesis and impacts the tumor microenvironment (TME) in various cancers. The study aims to investigate the predictive value of ERS in HNSC and explore the correlation between ERS-related genes and TME. A series of bioinformatics analyses were carried out based on mRNA and scRNA-seq data from the TCGA and GEO databases. We conducted RT-qPCR and western blot to validate the signature, and performed cell functional experiments to investigate the in vitro biological functions of the gene. We identified 63 ERS-related genes that were associated with outcome and stage in HNSC. A three-gene signature (ATF6, TRIB3, and UBXN6) was developed, which presents predictive value in the prognosis and immunotherapy response of HNSC patients. The high-risk group exhibited a worse prognosis but may benefit from immunotherapy. Furthermore, there was a significant correlation between the signature and immune infiltration. In the high-risk group, fibroblasts were more active in intercellular communication, and more T cells were observed at the end of the sequential phase. The genes in the ERS-related signature were overexpressed in HNSC cells, and the knockdown of TRIB3 significantly inhibited cell proliferation and migration. This study established a novel ERS-related signature that has potential implications for HNSC therapy and the understanding of TME.
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Affiliation(s)
- Yu Miao
- Department of Otorhinolaryngology, Affiliated Qingyuan Hospital, Guangzhou Medical University, Qingyuan People's Hospital, 16th Floor, No. 2 Inpatient Building, Qingyuan, People's Republic of China
| | - Qiaorong Chen
- Department of Head and Neck Surgery, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou, 510060, People's Republic of China
- Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, 510060, People's Republic of China
| | - Xinyu Liu
- Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, 510060, People's Republic of China
| | - Jian Bu
- Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, 510060, People's Republic of China
| | - Zhuoqi Zhang
- Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, 510060, People's Republic of China
| | - Tongjing Liu
- Department of Otorhinolaryngology, Affiliated Qingyuan Hospital, Guangzhou Medical University, Qingyuan People's Hospital, 16th Floor, No. 2 Inpatient Building, Qingyuan, People's Republic of China
| | - Zhenjie Yue
- Department of Otorhinolaryngology, Affiliated Qingyuan Hospital, Guangzhou Medical University, Qingyuan People's Hospital, 16th Floor, No. 2 Inpatient Building, Qingyuan, People's Republic of China
| | - Lizhen Huang
- Department of Otorhinolaryngology, Affiliated Qingyuan Hospital, Guangzhou Medical University, Qingyuan People's Hospital, 16th Floor, No. 2 Inpatient Building, Qingyuan, People's Republic of China
| | - Shuaishuai Sun
- Department of Otorhinolaryngology, Affiliated Qingyuan Hospital, Guangzhou Medical University, Qingyuan People's Hospital, 16th Floor, No. 2 Inpatient Building, Qingyuan, People's Republic of China
| | - Hao Li
- The Second Clinical College of Hainan Medical University, Haikou, 570100, People's Republic of China
| | - Ankui Yang
- Department of Head and Neck Surgery, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou, 510060, People's Republic of China
| | - Zhongyuan Yang
- Department of Head and Neck Surgery, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China.
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou, 510060, People's Republic of China.
| | - Cuifang Chen
- Department of Otorhinolaryngology, Affiliated Qingyuan Hospital, Guangzhou Medical University, Qingyuan People's Hospital, 16th Floor, No. 2 Inpatient Building, Qingyuan, People's Republic of China.
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Dabsan S, Twito G, Biadsy S, Igbaria A. Less is better: various means to reduce protein load in the endoplasmic reticulum. FEBS J 2024. [PMID: 38865586 DOI: 10.1111/febs.17201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 04/08/2024] [Accepted: 06/05/2024] [Indexed: 06/14/2024]
Abstract
The endoplasmic reticulum (ER) is an important organelle that controls the intracellular and extracellular environments. The ER is responsible for folding almost one-third of the total protein population in the eukaryotic cell. Disruption of ER-protein folding is associated with numerous human diseases, including metabolic disorders, neurodegenerative diseases, and cancer. During ER perturbations, the cells deploy various mechanisms to increase the ER-folding capacity and reduce ER-protein load by minimizing the number of substrates entering the ER to regain homeostasis. These mechanisms include signaling pathways, degradation mechanisms, and other processes that mediate the reflux of ER content to the cytosol. In this review, we will discuss the recent discoveries of five different ER quality control mechanisms, including the unfolded protein response (UPR), ER-associated-degradation (ERAD), pre-emptive quality control, ER-phagy and ER to cytosol signaling (ERCYS). We will discuss the roles of these processes in decreasing ER-protein load and inter-mechanism crosstalk.
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Affiliation(s)
- Salam Dabsan
- Department of Life Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Gal Twito
- Department of Life Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Suma Biadsy
- Department of Life Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Aeid Igbaria
- Department of Life Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
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8
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Obacz J, Archambeau J, Lafont E, Nivet M, Martin S, Aubry M, Voutetakis K, Pineau R, Boniface R, Sicari D, Pelizzari-Raymundo D, Ghukasyan G, McGrath E, Vlachavas EI, Le Gallo M, Le Reste PJ, Barroso K, Fainsod-Levi T, Obiedat A, Granot Z, Tirosh B, Samal J, Pandit A, Négroni L, Soriano N, Monnier A, Mosser J, Chatziioannou A, Quillien V, Chevet E, Avril T. IRE1 endoribonuclease signaling promotes myeloid cell infiltration in glioblastoma. Neuro Oncol 2024; 26:858-871. [PMID: 38153426 PMCID: PMC11066906 DOI: 10.1093/neuonc/noad256] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Indexed: 12/29/2023] Open
Abstract
BACKGROUND Intrinsic or environmental stresses trigger the accumulation of improperly folded proteins in the endoplasmic reticulum (ER), leading to ER stress. To cope with this, cells have evolved an adaptive mechanism named the unfolded protein response (UPR) which is hijacked by tumor cells to develop malignant features. Glioblastoma (GB), the most aggressive and lethal primary brain tumor, relies on UPR to sustain growth. We recently showed that IRE1 alpha (referred to IRE1 hereafter), 1 of the UPR transducers, promotes GB invasion, angiogenesis, and infiltration by macrophage. Hence, high tumor IRE1 activity in tumor cells predicts a worse outcome. Herein, we characterized the IRE1-dependent signaling that shapes the immune microenvironment toward monocytes/macrophages and neutrophils. METHODS We used human and mouse cellular models in which IRE1 was genetically or pharmacologically invalidated and which were tested in vivo. Publicly available datasets from GB patients were also analyzed to confirm our findings. RESULTS We showed that IRE1 signaling, through both the transcription factor XBP1s and the regulated IRE1-dependent decay controls the expression of the ubiquitin-conjugating E2 enzyme UBE2D3. In turn, UBE2D3 activates the NFκB pathway, resulting in chemokine production and myeloid infiltration in tumors. CONCLUSIONS Our work identifies a novel IRE1/UBE2D3 proinflammatory axis that plays an instrumental role in GB immune regulation.
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Affiliation(s)
- Joanna Obacz
- INSERM U1242, Rennes, France
- Centre Eugène Marquis, Rennes, France
| | | | - Elodie Lafont
- INSERM U1242, Rennes, France
- Centre Eugène Marquis, Rennes, France
| | - Manon Nivet
- INSERM U1242, Rennes, France
- Centre Eugène Marquis, Rennes, France
| | - Sophie Martin
- INSERM U1242, Rennes, France
- Centre Eugène Marquis, Rennes, France
| | | | | | - Raphael Pineau
- INSERM U1242, Rennes, France
- Centre Eugène Marquis, Rennes, France
| | | | - Daria Sicari
- INSERM U1242, Rennes, France
- Centre Eugène Marquis, Rennes, France
| | | | | | - Eoghan McGrath
- INSERM U1242, Rennes, France
- Centre Eugène Marquis, Rennes, France
| | | | | | - Pierre Jean Le Reste
- INSERM U1242, Rennes, France
- Centre Eugène Marquis, Rennes, France
- Hospital of St Malo, France
| | - Kim Barroso
- IGBMC, Illkirch, France
- CNRS UMR7104, Illkirch, France
- INSERM U1258, Illkirch, France
| | - Tanya Fainsod-Levi
- Department of Developmental Biology and Cancer Research, Hebrew University of Jerusalem, Israel
| | | | - Zvi Granot
- Department of Developmental Biology and Cancer Research, Hebrew University of Jerusalem, Israel
| | | | | | | | - Luc Négroni
- IGBMC, Illkirch, France
- CNRS UMR7104, Illkirch, France
- INSERM U1258, Illkirch, France
| | | | | | | | - Aristotelis Chatziioannou
- ICB, NHRF, Athens, Greece
- Division of Molecular Genome Analysis, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | | | - Eric Chevet
- INSERM U1242, Rennes, France
- Centre Eugène Marquis, Rennes, France
| | - Tony Avril
- INSERM U1242, Rennes, France
- Centre Eugène Marquis, Rennes, France
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9
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de Boer RJ, van Lidth de Jeude JF, Heijmans J. ER stress and the unfolded protein response in gastrointestinal stem cells and carcinogenesis. Cancer Lett 2024; 587:216678. [PMID: 38360143 DOI: 10.1016/j.canlet.2024.216678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 01/23/2024] [Accepted: 01/24/2024] [Indexed: 02/17/2024]
Abstract
Endoplasmic reticulum (ER) stress and the adaptive response that follows, termed the unfolded protein response (UPR), are crucial molecular mechanisms to maintain cellular integrity by safeguarding proper protein synthesis. Next to being important in protein homeostasis, the UPR is intricate in cell fate decisions such as proliferation, differentiation, and stemness. In the intestine, stem cells are critical in governing epithelial homeostasis and they are the cell of origin of gastrointestinal malignancies. In this review, we will discuss the role of ER stress and the UPR in the gastrointestinal tract, focusing on stem cells and carcinogenesis. Insights in mechanisms that connect ER stress and UPR with stemness and carcinogenesis may broaden our understanding in the development of cancer throughout the gastrointestinal tract and how we can exploit these mechanisms to target these malignancies.
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Affiliation(s)
- Ruben J de Boer
- Amsterdam UMC, University of Amsterdam, Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism, Meibergdreef 69-71, Amsterdam, The Netherlands; Cancer Center Amsterdam, Cancer Biology and Immunology, Amsterdam, The Netherlands
| | - Jooske F van Lidth de Jeude
- Amsterdam UMC, University of Amsterdam, Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism, Meibergdreef 69-71, Amsterdam, The Netherlands
| | - Jarom Heijmans
- Amsterdam UMC, University of Amsterdam, Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism, Meibergdreef 69-71, Amsterdam, The Netherlands; Cancer Center Amsterdam, Cancer Biology and Immunology, Amsterdam, The Netherlands; Amsterdam UMC, University of Amsterdam, Department of General Internal Medicine and Department of Hematology, Meibergdreef 9, Amsterdam, The Netherlands.
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10
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He B, Hu Y, Cao Q, Li Y, Tang Y, Cao T, Zhou X, Liu S. Progression of unfolded protein response and ferroptosis in angiogenesis. Biomed Pharmacother 2024; 173:116354. [PMID: 38442673 DOI: 10.1016/j.biopha.2024.116354] [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: 11/01/2023] [Revised: 02/23/2024] [Accepted: 02/26/2024] [Indexed: 03/07/2024] Open
Abstract
Angiogenesis is the growth of new blood vessels on preexisting ones. It is the outcome of a multifactorial effect involving several cells, which can be brought on by different stress reactions.The accumulation of unfolded proteins in the endoplasmic reticulum occurs when cells are stressed due to environmental changes, where physical or chemical stimuli induce endoplasmic reticulum stress, thereby activating the unfolded protein response (UPR), a homeostasis response designed to re-establish protein balance. Ferroptosis is a planned death of lipid peroxidation and anomalies in metabolism that is dependent on iron. Large concentrations of iron ions accumulate there, along with high concentrations of lipid peroxides and reactive oxygen species, all of which can contribute to the development of several diseases. Through the production of growth factors, adhesion factors, and inflammatory factors that trigger the start of angiogenesis, both UPR and Ferroptosis can be implicated in angiogenesis.To set the stage for further research on angiogenesis, this work concentrated on the effects of Ferroptosis and UPR on angiogenesis, respectively.
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Affiliation(s)
- Bisha He
- Department of Clinical Laboratory Medicine, Institution of microbiology and infectious diseases, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Yibao Hu
- Department of Clinical Laboratory Medicine, Institution of microbiology and infectious diseases, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Qian Cao
- Department of Clinical Laboratory Medicine, Institution of microbiology and infectious diseases, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Yue Li
- Department of Clinical Laboratory Medicine, Institution of microbiology and infectious diseases, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Yun Tang
- Department of Clinical Laboratory Medicine, Institution of microbiology and infectious diseases, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Ting Cao
- Department of Clinical Laboratory Medicine, Institution of microbiology and infectious diseases, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Xiangping Zhou
- Department of Clinical Laboratory Medicine, Institution of microbiology and infectious diseases, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Shuangquan Liu
- Department of Clinical Laboratory Medicine, Institution of microbiology and infectious diseases, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China.
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11
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Su Z, Ho JWK, Yau RCH, Lam YL, Shek TWH, Yeung MCF, Chen H, Oreffo ROC, Cheah KSE, Cheung KSC. A single-cell atlas of conventional central chondrosarcoma reveals the role of endoplasmic reticulum stress in malignant transformation. Commun Biol 2024; 7:124. [PMID: 38267611 PMCID: PMC10808239 DOI: 10.1038/s42003-024-05790-w] [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: 02/24/2023] [Accepted: 01/08/2024] [Indexed: 01/26/2024] Open
Abstract
The transformation of benign lesions to malignant tumours is a crucial aspect of understanding chondrosarcomas, which are malignant cartilage tumours that could develop from benign chondroid lesions. However, the process of malignant transformation for chondroid lesions remains poorly understood, and no reliable markers are available to aid clinical decision-making. To address this issue, we conducted a study analysing 11 primary cartilage tumours and controls using single-cell RNA sequencing. By creating a single-cell atlas, we were able to identify the role of endoplasmic reticulum (ER) stress in the malignant transformation of conventional central chondrosarcomas (CCCS). Our research revealed that lower levels of ER stress promote chondrosarcoma growth in a patient-derived xenograft mouse model, while intensive ER stress reduces primary chondrosarcoma cell viability. Furthermore, we discovered that the NF-κB pathway alleviates ER stress-induced apoptosis during chondrosarcoma progression. Our single-cell signatures and large public data support the use of key ER stress regulators, such as DNA Damage Inducible Transcript 3 (DDIT3; also known as CHOP), as malignant markers for overall patient survival. Ultimately, our study highlights the significant role that ER stress plays in the malignant transformation of cartilaginous tumours and provides a valuable resource for future diagnostic markers and therapeutic strategies.
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Affiliation(s)
- Zezhuo Su
- Department of Orthopaedics and Traumatology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
- Laboratory of Data Discovery for Health Limited (D24H), Hong Kong Science Park, New Territories, Hong Kong SAR, China
| | - Joshua Wing Kei Ho
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
- Laboratory of Data Discovery for Health Limited (D24H), Hong Kong Science Park, New Territories, Hong Kong SAR, China
| | - Raymond Ching Hing Yau
- Department of Orthopaedics and Traumatology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Ying Lee Lam
- Department of Orthopaedics and Traumatology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Tony Wai Hung Shek
- Department of Pathology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Maximus Chun Fai Yeung
- Department of Pathology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Hongtai Chen
- Department of Orthopaedics and Traumatology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Richard O C Oreffo
- Bone and Joint Research Group, Centre for Human Development, Stem Cells and Regeneration, Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, SO16 6HW, United Kingdom
| | - Kathryn Song Eng Cheah
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Kelvin Sin Chi Cheung
- Department of Orthopaedics and Traumatology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China.
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12
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Collier AB, Viswanadhapalli S, Gopalam R, Lee TK, Kassees K, Parra K, Sharma G, Reese TC, Liu X, Yang X, Ebrahimi B, Pratap UP, Mahajan M, Arnold WC, Baker A, Chen CY, Elmore ST, Subbarayalu P, Sareddy GR, Valente PT, Kost ER, Ahn JM, Vadlamudi RK. Novel LIPA-Targeted Therapy for Treating Ovarian Cancer. Cancers (Basel) 2024; 16:500. [PMID: 38339252 PMCID: PMC10854701 DOI: 10.3390/cancers16030500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 01/18/2024] [Accepted: 01/19/2024] [Indexed: 02/12/2024] Open
Abstract
Ovarian cancer (OCa) is the most lethal form of gynecologic cancer, and the tumor heterogeneities at the molecular, cellular, and tissue levels fuel tumor resistance to standard therapies and pose a substantial clinical challenge. Here, we tested the hypothesis that the heightened basal endoplasmic reticulum stress (ERS) observed in OCa represents an exploitable vulnerability and may overcome tumor heterogeneity. Our recent studies identified LIPA as a novel target to induce ERS in cancer cells using the small molecule ERX-41. However, the role of LIPA and theutility of ERX-41 to treat OCa remain unknown. Expression analysis using the TNMplot web tool, TCGA data sets, and immunohistochemistry analysis using a tumor tissue array showed that LIPA is highly expressed in OCa tissues, compared to normal tissues. ERX-41 treatment significantly reduced the cell viability and colony formation ability and promoted the apoptosis of OCa cells. Mechanistic studies revealed a robust and consistent induction of ERS markers, including CHOP, elF2α, PERK, and ATF4, upon ERX-41 treatment. In xenograft and PDX studies, ERX-41 treatment resulted in a significant reduction in tumor growth. Collectively, our results suggest that ERX-41 is a novel therapeutic agent that targets the LIPA with a unique mechanism of ERS induction, which could be exploited to treat heterogeneity in OCa.
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Affiliation(s)
- Alexia B. Collier
- Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (A.B.C.); (S.V.); (R.G.); (X.Y.); (B.E.); (U.P.P.); (M.M.); (W.C.A.); (A.B.); (G.R.S.); (P.T.V.); (E.R.K.)
| | - Suryavathi Viswanadhapalli
- Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (A.B.C.); (S.V.); (R.G.); (X.Y.); (B.E.); (U.P.P.); (M.M.); (W.C.A.); (A.B.); (G.R.S.); (P.T.V.); (E.R.K.)
- Mays Cancer Center, University of Texas Health San Antonio, San Antonio, TX 78229, USA
| | - Rahul Gopalam
- Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (A.B.C.); (S.V.); (R.G.); (X.Y.); (B.E.); (U.P.P.); (M.M.); (W.C.A.); (A.B.); (G.R.S.); (P.T.V.); (E.R.K.)
| | - Tae-Kyung Lee
- Department of Chemistry and Biochemistry, University of Texas at Dallas, Richardson, TX 75080, USA; (T.-K.L.); (K.K.); (C.-Y.C.); (S.T.E.); (J.-M.A.)
| | - Kara Kassees
- Department of Chemistry and Biochemistry, University of Texas at Dallas, Richardson, TX 75080, USA; (T.-K.L.); (K.K.); (C.-Y.C.); (S.T.E.); (J.-M.A.)
| | - Karla Parra
- Department of Urology, University of Texas Southwestern Medical Center at Dallas, Dallas, TX 75390, USA; (K.P.); (G.S.); (T.C.R.); (X.L.)
| | - Gaurav Sharma
- Department of Urology, University of Texas Southwestern Medical Center at Dallas, Dallas, TX 75390, USA; (K.P.); (G.S.); (T.C.R.); (X.L.)
| | - Tanner C. Reese
- Department of Urology, University of Texas Southwestern Medical Center at Dallas, Dallas, TX 75390, USA; (K.P.); (G.S.); (T.C.R.); (X.L.)
| | - Xihui Liu
- Department of Urology, University of Texas Southwestern Medical Center at Dallas, Dallas, TX 75390, USA; (K.P.); (G.S.); (T.C.R.); (X.L.)
| | - Xue Yang
- Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (A.B.C.); (S.V.); (R.G.); (X.Y.); (B.E.); (U.P.P.); (M.M.); (W.C.A.); (A.B.); (G.R.S.); (P.T.V.); (E.R.K.)
| | - Behnam Ebrahimi
- Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (A.B.C.); (S.V.); (R.G.); (X.Y.); (B.E.); (U.P.P.); (M.M.); (W.C.A.); (A.B.); (G.R.S.); (P.T.V.); (E.R.K.)
| | - Uday P. Pratap
- Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (A.B.C.); (S.V.); (R.G.); (X.Y.); (B.E.); (U.P.P.); (M.M.); (W.C.A.); (A.B.); (G.R.S.); (P.T.V.); (E.R.K.)
| | - Megharani Mahajan
- Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (A.B.C.); (S.V.); (R.G.); (X.Y.); (B.E.); (U.P.P.); (M.M.); (W.C.A.); (A.B.); (G.R.S.); (P.T.V.); (E.R.K.)
| | - William C. Arnold
- Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (A.B.C.); (S.V.); (R.G.); (X.Y.); (B.E.); (U.P.P.); (M.M.); (W.C.A.); (A.B.); (G.R.S.); (P.T.V.); (E.R.K.)
| | - Adriana Baker
- Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (A.B.C.); (S.V.); (R.G.); (X.Y.); (B.E.); (U.P.P.); (M.M.); (W.C.A.); (A.B.); (G.R.S.); (P.T.V.); (E.R.K.)
| | - Chia-Yuan Chen
- Department of Chemistry and Biochemistry, University of Texas at Dallas, Richardson, TX 75080, USA; (T.-K.L.); (K.K.); (C.-Y.C.); (S.T.E.); (J.-M.A.)
| | - Scott Terry Elmore
- Department of Chemistry and Biochemistry, University of Texas at Dallas, Richardson, TX 75080, USA; (T.-K.L.); (K.K.); (C.-Y.C.); (S.T.E.); (J.-M.A.)
| | - Panneerdoss Subbarayalu
- Greehey Children’s Cancer Research Institute, Department of Cell Systems & Anatomy, University of Texas Health San Antonio, San Antonio, TX 78229, USA;
| | - Gangadhara R. Sareddy
- Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (A.B.C.); (S.V.); (R.G.); (X.Y.); (B.E.); (U.P.P.); (M.M.); (W.C.A.); (A.B.); (G.R.S.); (P.T.V.); (E.R.K.)
- Mays Cancer Center, University of Texas Health San Antonio, San Antonio, TX 78229, USA
| | - Philip T. Valente
- Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (A.B.C.); (S.V.); (R.G.); (X.Y.); (B.E.); (U.P.P.); (M.M.); (W.C.A.); (A.B.); (G.R.S.); (P.T.V.); (E.R.K.)
| | - Edward R. Kost
- Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (A.B.C.); (S.V.); (R.G.); (X.Y.); (B.E.); (U.P.P.); (M.M.); (W.C.A.); (A.B.); (G.R.S.); (P.T.V.); (E.R.K.)
| | - Jung-Mo Ahn
- Department of Chemistry and Biochemistry, University of Texas at Dallas, Richardson, TX 75080, USA; (T.-K.L.); (K.K.); (C.-Y.C.); (S.T.E.); (J.-M.A.)
| | - Ratna K. Vadlamudi
- Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (A.B.C.); (S.V.); (R.G.); (X.Y.); (B.E.); (U.P.P.); (M.M.); (W.C.A.); (A.B.); (G.R.S.); (P.T.V.); (E.R.K.)
- Mays Cancer Center, University of Texas Health San Antonio, San Antonio, TX 78229, USA
- Audie L. Murphy Division, South Texas Veterans Health Care System, San Antonio, TX 78229, USA
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13
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Minchenko OH, Sliusar MY, Khita OO, Viletska YM, Luzina OY, Danilovskyi SV, Minchenko DO. Endoplasmic reticulum stress-dependent regulation of the expression of serine hydroxymethyltransferase 2 in glioblastoma cells. Endocr Regul 2024; 58:144-152. [PMID: 38861539 DOI: 10.2478/enr-2024-0016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/13/2024] Open
Abstract
Objective. Serine hydroxymethyltransferase (SHMT2) plays a multifunctional role in mitochondria (folate-dependent tRNA methylation, translation, and thymidylate synthesis). The endoplasmic reticulum stress, hypoxia, and glucose and glutamine supply are significant factors of malignant tumor growth including glioblastoma. Previous studies have shown that the knockdown of the endoplasmic reticulum to nucleus signaling 1 (ERN1) pathway of endoplasmic reticulum stress strongly suppressed glioblastoma cell proliferation and modified the sensitivity of these cells to hypoxia and glucose or glutamine deprivations. The present study aimed to investigate the regulation of the SHMT2 gene in U87MG glioblastoma cells by ERN1 knockdown, hypoxia, and glucose or glutamine deprivations with the intent to reveal the role of ERN1 signaling in sensitivity of this gene expression to hypoxia and nutrient supply. Methods. The control U87MG glioblastoma cells (transfected by an empty vector) and ERN1 knockdown cells with inhibited ERN1 endoribonuclease and protein kinase (dnERN1) or only ERN1 endoribonuclease (dnrERN1) were used. Hypoxia was introduced by dimethyloxalylglycine (500 ng/ml for 4 h). For glucose and glutamine deprivations, cells were exposed in DMEM without glucose and glutamine, respectively for 16 h. RNA was extracted from cells and reverse transcribed. The expression level of the SHMT2 gene was studied by real-time qPCR and normalized to ACTB. Results. It was found that inhibition of ERN1 endoribonuclease and protein kinase in glioblastoma cells led to a down-regulation of SHMT2 gene expression in U87MG cells. At the same time, the expression of this gene did not significantly change in cells with inhibited ERN1 endoribonuclease, but tunicamycin strongly increased its expression. Moreover, the expression of the SHMT2 gene was not affected in U87MG cells after silencing of XBP1. Hypoxia up-regulated the expression level of the SHMT2 gene in both control and ERN1 knockdown U87MG cells. The expression of this gene was significantly up-regulated in glioblastoma cells under glucose and glutamine deprivations and ERN1 knockdown significantly increased the sensitivity of the SHMT2 gene to these nutrient deprivation conditions. Conclusion. The results of the present study demonstrate that the expression of the SHMT2 gene responsible for serine metabolism and formation of folate one-carbon is controlled by ERN1 protein kinase and induced by hypoxia as well as glutamine and glucose deprivation conditions in glioblastoma cells and reflects the ERN1-mediated reprogramming of sensitivity this gene expression to nutrient deprivation.
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Affiliation(s)
- Oleksandr H Minchenko
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Myroslava Y Sliusar
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Olena O Khita
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Yuliia M Viletska
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Olha Y Luzina
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Serhiy V Danilovskyi
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Dmytro O Minchenko
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
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14
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Wan S, Li KP, Wang CY, Yang JW, Chen SY, Wang HB, Li XR, Yang L. Immunologic Crosstalk of Endoplasmic Reticulum Stress Signaling in Bladder Cancer. Curr Cancer Drug Targets 2024; 24:701-719. [PMID: 38265406 DOI: 10.2174/0115680096272663231121100515] [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: 08/07/2023] [Revised: 10/19/2023] [Accepted: 11/02/2023] [Indexed: 01/25/2024]
Abstract
Bladder cancer (BC) is a common malignant tumor of the urinary system. While current approaches involving adjuvant chemotherapy, radiotherapy, and immunotherapy have shown significant progress in BC treatment, challenges, such as recurrence and drug resistance, persist, especially in the case of muscle-invasive bladder cancer (MIBC). It is mainly due to the lack of pre-existing immune response cells in the tumor immune microenvironment. Micro-environmental changes (such as hypoxia and under-nutrition) can cause the aggregation of unfolded and misfolded proteins in the lumen, which induces endoplasmic reticulum (ER) stress. ER stress and its downstream signaling pathways are closely related to immunogenicity and tumor drug resistance. ER stress plays a pivotal role in a spectrum of processes within immune cells and the progression of BC cells, encompassing cell proliferation, autophagy, apoptosis, and resistance to therapies. Recent studies have increasingly recognized the potential of natural compounds to exhibit anti-BC properties through ER stress induction. Still, the efficacy of these natural compounds remains less than that of immune checkpoint inhibitors (ICIs). Currently, the ER stress-mediated immunogenic cell death (ICD) pathway is more encouraging, which can enhance ICI responses by mediating immune stemness. This article provides an overview of the recent developments in understanding how ER stress influences tumor immunity and its implications for BC. Targeting this pathway may soon emerge as a compelling therapeutic strategy for BC.
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Affiliation(s)
- Shun Wan
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, 730000, PR China
- Gansu Province Clinical Research Center for Urology, Lanzhou, 730000, PR China
| | - Kun-Peng Li
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, 730000, PR China
- Gansu Province Clinical Research Center for Urology, Lanzhou, 730000, PR China
| | - Chen-Yang Wang
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, 730000, PR China
- Gansu Province Clinical Research Center for Urology, Lanzhou730000, PR China
| | - Jian-Wei Yang
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, 730000, PR China
| | - Si-Yu Chen
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, 730000, PR China
- Gansu Province Clinical Research Center for Urology, Lanzhou, 730000, PR China
| | - Hua-Bin Wang
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, 730000, PR China
- Gansu Province Clinical Research Center for Urology, Lanzhou, 730000, PR China
| | - Xiao-Ran Li
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, 730000, PR China
- Gansu Province Clinical Research Center for Urology, Lanzhou, 730000, PR China
| | - Li Yang
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, 730000, PR China
- Gansu Province Clinical Research Center for Urology, Lanzhou, 730000, PR China
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15
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Minchenko OH, Sliusar MY, Khita OO, Minchenko DO, Viletska YM, Halkin OV, Levadna LO, Cherednychenko AA, Khikhlo YP. Inhibition of signaling protein ERN1 increases the sensitivity of serine synthesis gene expressions to glucose and glutamine deprivations in U87MG glioblastoma cells. Endocr Regul 2024; 58:91-100. [PMID: 38656254 DOI: 10.2478/enr-2024-0010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/26/2024] Open
Abstract
Objective. Glucose and glutamine supply as well as serine synthesis and endoplasmic reticulum (ER) stress are important factors of glioblastoma growth. Previous studies showed that the knockdown of ERN1 (ER to nucleus signaling 1) suppressed glioblastoma cell proliferation and modified the sensitivity of numerous gene expressions to nutrient deprivations. The present study is aimed to investigate the impact of glucose and glutamine deprivations on the expression of serine synthesis genes in U87MG glioblastoma cells in relation to ERN1 knockdown with the intent to reveal the role of ERN1 signaling pathway on the ER stress-dependent regulation of these gene expressions. Clarification of the regulatory mechanisms of serine synthesis is a great significance for glioblastoma therapy. Methods. The control U87MG glioblastoma cells (transfected by empty vector) and ERN1 knockdown cells (transfected by dominant-negative ERN1) were exposed under glucose and glutamine deprivation conditions for 16 h. RNA was extracted from cells and reverse transcribed. The expression level of PHGDH (phosphoglycerate dehydrogenase), PSAT1 (phosphoserine amino-transferase 1), PSPH (phosphoserine phosphatase), ATF4 (activating transcription factor 4), and SHMT1 (serine hydroxymethyltransferase 1) genes was studied by real-time qPCR and normalized to ACTB. Results. It was found that the expression level of genes responsible for serine synthesis such as PHGDH, PSAT1, PSPH, and transcription factor ATF4 was up-regulated in U87MG glioblastoma cells under glucose and glutamine deprivations. Furthermore, inhibition of ERN1 significantly enhances the impact of glucose and especially glutamine deprivations on these gene expressions. At the same time, the expression of the SHMT1 gene, which is responsible for serine conversion to glycine, was down-regulated in both nutrient deprivation conditions with more significant changes in ERN1 knockdown glioblastoma cells. Conclusion. Taken together, the results of present study indicate that the expression of genes responsible for serine synthesis is sensitive to glucose and glutamine deprivations in gene-specific manner and that suppression of ERN1 signaling significantly modifies the impact of both glucose and glutamine deprivations on PHGDH, PSAT1, PSPH, ATF4, and SHMT1 gene expressions and reflects the ERN1-mediated genome reprograming introduced by nutrient deprivation condition.
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Affiliation(s)
- Oleksandr H Minchenko
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Myroslava Y Sliusar
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Olena O Khita
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Dmytro O Minchenko
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
- Department of Pediatrics, National Bohomolets Medical University, Kyiv, Ukraine
| | - Yuliia M Viletska
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Oleh V Halkin
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Liudmyla O Levadna
- Department of Pediatrics, National Bohomolets Medical University, Kyiv, Ukraine
| | - Anastasiia A Cherednychenko
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Yevgen P Khikhlo
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
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16
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Liu T, Liu G, Xu Y, Huang Y, Zhang Y, Wu Y, Xu Y. Zearalenone Induces Blood-Testis Barrier Damage through Endoplasmic Reticulum Stress-Mediated Paraptosis of Sertoli Cells in Goats. Int J Mol Sci 2023; 25:553. [PMID: 38203724 PMCID: PMC10778680 DOI: 10.3390/ijms25010553] [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: 12/04/2023] [Revised: 12/28/2023] [Accepted: 12/29/2023] [Indexed: 01/12/2024] Open
Abstract
Zearalenone (ZEA) is present worldwide as a serious contaminant of food and feed and causes male reproductive toxicity. The implication of paraptosis, which is a nonclassical paradigm of cell death, is unclear in ZEA-induced male reproductive disorders. In this study, the toxic effects of ZEA on the blood-testis barrier (BTB) and the related mechanisms of paraptosis were detected in goats. ZEA exposure, in vivo, caused a significant decrease in spermatozoon quality, the destruction of seminiferous tubules, and damage to the BTB integrity. Furthermore, ZEA exposure to Sertoli cells (SCs) in vitro showed similar dysfunction in structure and barrier function. Importantly, the formation of massive cytoplasmic vacuoles in ZEA-treated SCs corresponded to the highly swollen and dilative endoplasmic reticulum (ER), and paraptosis inhibition significantly alleviated ZEA-induced SC death and vacuolization, which indicated the important contribution of paraptosis in ZEA-induced BTB damage. Meanwhile, the expression of ER stress marker proteins was increased after ZEA treatment but decreased under the inhibition of paraptosis. The vacuole formation and SC death, induced by ZEA, were remarkably blocked by ER stress inhibition. In conclusion, these results facilitate the exploration of the mechanisms of the SC paraptosis involved in ZEA-induced BTB damage in goats.
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Affiliation(s)
- Tengfei Liu
- College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (T.L.); (G.L.); (Y.X.); (Y.Z.)
| | - Gengchen Liu
- College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (T.L.); (G.L.); (Y.X.); (Y.Z.)
| | - Yinghuan Xu
- College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (T.L.); (G.L.); (Y.X.); (Y.Z.)
| | - Yuqi Huang
- College of Life Sciences, Northwest A&F University, Xianyang 712100, China;
| | - Yunxuan Zhang
- College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (T.L.); (G.L.); (Y.X.); (Y.Z.)
| | - Yongjie Wu
- College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (T.L.); (G.L.); (Y.X.); (Y.Z.)
| | - Yongping Xu
- College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (T.L.); (G.L.); (Y.X.); (Y.Z.)
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17
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Calvo V, Zheng W, Adam-Artigues A, Staschke KA, Huang X, Cheung JF, Nobre AR, Fujisawa S, Liu D, Fumagalli M, Surguladze D, Stokes ME, Nowacek A, Mulvihill M, Farias EF, Aguirre-Ghiso JA. A PERK-Specific Inhibitor Blocks Metastatic Progression by Limiting Integrated Stress Response-Dependent Survival of Quiescent Cancer Cells. Clin Cancer Res 2023; 29:5155-5172. [PMID: 37982738 PMCID: PMC10842363 DOI: 10.1158/1078-0432.ccr-23-1427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 09/05/2023] [Accepted: 10/12/2023] [Indexed: 11/21/2023]
Abstract
PURPOSE The integrated stress response (ISR) kinase PERK serves as a survival factor for both proliferative and dormant cancer cells. We aim to validate PERK inhibition as a new strategy to specifically eliminate solitary disseminated cancer cells (DCC) in secondary sites that eventually reawake and originate metastasis. EXPERIMENTAL DESIGN A novel clinical-grade PERK inhibitor (HC4) was tested in mouse syngeneic and PDX models that present quiescent/dormant DCCs or growth-arrested cancer cells in micro-metastatic lesions that upregulate ISR. RESULTS HC4 significantly blocks metastasis, by killing quiescent/slow-cycling ISRhigh, but not proliferative ISRlow DCCs. HC4 blocked expansion of established micro-metastasis that contained ISRhigh slow-cycling cells. Single-cell gene expression profiling and imaging revealed that a significant proportion of solitary DCCs in lungs were indeed dormant and displayed an unresolved ER stress as revealed by high expression of a PERK-regulated signature. In human breast cancer metastasis biopsies, GADD34 expression (PERK-regulated gene) and quiescence were positively correlated. HC4 effectively eradicated dormant bone marrow DCCs, which usually persist after rounds of therapies. Importantly, treatment with CDK4/6 inhibitors (to force a quiescent state) followed by HC4 further reduced metastatic burden. In HNSCC and HER2+ cancers HC4 caused cell death in dormant DCCs. In HER2+ tumors, PERK inhibition caused killing by reducing HER2 activity because of sub-optimal HER2 trafficking and phosphorylation in response to EGF. CONCLUSIONS Our data identify PERK as a unique vulnerability in quiescent or slow-cycling ISRhigh DCCs. The use of PERK inhibitors may allow targeting of pre-existing or therapy-induced growth arrested "persister" cells that escape anti-proliferative therapies.
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Affiliation(s)
- Veronica Calvo
- HiberCell, Inc, 619 West 54th Street, 8th Floor, New York, NY USA
- Division of Hematology and Oncology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Current affiliation: Pathos, Chicago, IL, USA
| | - Wei Zheng
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- Cancer Dormancy and Tumor Microenvironment Institute, Albert Einstein College of Medicine, Bronx, NY, USA
- Montefiore Einstein Cancer Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Anna Adam-Artigues
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- Cancer Dormancy and Tumor Microenvironment Institute, Albert Einstein College of Medicine, Bronx, NY, USA
- Montefiore Einstein Cancer Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Kirk A. Staschke
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, IN, USA
| | - Xin Huang
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- Cancer Dormancy and Tumor Microenvironment Institute, Albert Einstein College of Medicine, Bronx, NY, USA
- Montefiore Einstein Cancer Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Julie F. Cheung
- Division of Hematology and Oncology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ana Rita Nobre
- Division of Hematology and Oncology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sho Fujisawa
- Cancer Dormancy and Tumor Microenvironment Institute, Albert Einstein College of Medicine, Bronx, NY, USA
| | - David Liu
- HiberCell, Inc, 619 West 54th Street, 8th Floor, New York, NY USA
| | - Maria Fumagalli
- HiberCell, Inc, 619 West 54th Street, 8th Floor, New York, NY USA
| | - David Surguladze
- HiberCell, Inc, 619 West 54th Street, 8th Floor, New York, NY USA
| | | | - Ari Nowacek
- HiberCell, Inc, 619 West 54th Street, 8th Floor, New York, NY USA
| | - Mark Mulvihill
- HiberCell, Inc, 619 West 54th Street, 8th Floor, New York, NY USA
| | - Eduardo F. Farias
- HiberCell, Inc, 619 West 54th Street, 8th Floor, New York, NY USA
- Current affiliation: Serinus Biosciences, New York, NY, USA
| | - Julio A. Aguirre-Ghiso
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- Cancer Dormancy and Tumor Microenvironment Institute, Albert Einstein College of Medicine, Bronx, NY, USA
- Montefiore Einstein Cancer Center, Albert Einstein College of Medicine, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, NY, USA
- Ruth L. and David S. Gottesman Institute for Stem Cell Research and Regenerative Medicine, Albert Einstein College of Medicine, Bronx, NY, USA
- Institute for Aging Research, Albert Einstein College of Medicine, Bronx, NY, USA
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18
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Stokes ME, Calvo V, Fujisawa S, Dudgeon C, Huang S, Ballal N, Shen L, Gasparek J, Betzenhauser M, Taylor SJ, Staschke KA, Rigby AC, Mulvihill MJ, Bose N, Lightcap ES, Surguladze D. PERK Inhibition by HC-5404 Sensitizes Renal Cell Carcinoma Tumor Models to Antiangiogenic Tyrosine Kinase Inhibitors. Clin Cancer Res 2023; 29:4870-4882. [PMID: 37733811 PMCID: PMC10690095 DOI: 10.1158/1078-0432.ccr-23-1182] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 07/28/2023] [Accepted: 09/19/2023] [Indexed: 09/23/2023]
Abstract
PURPOSE Tumors activate protein kinase R (PKR)-like endoplasmic reticulum kinase (PERK, also called EIF2AK3) in response to hypoxia and nutrient deprivation as a stress-mitigation strategy. Here, we tested the hypothesis that inhibiting PERK with HC-5404 enhances the antitumor efficacy of standard-of-care VEGF receptor tyrosine kinase inhibitors (VEGFR-TKI). EXPERIMENTAL DESIGN HC-5404 was characterized as a potent and selective PERK inhibitor, with favorable in vivo properties. Multiple renal cell carcinoma (RCC) tumor models were then cotreated with both HC-5404 and VEGFR-TKI in vivo, measuring tumor volume across time and evaluating tumor response by protein analysis and IHC. RESULTS VEGFR-TKI including axitinib, cabozantinib, lenvatinib, and sunitinib induce PERK activation in 786-O RCC xenografts. Cotreatment with HC-5404 inhibited PERK in tumors and significantly increased antitumor effects of VEGFR-TKI across multiple RCC models, resulting in tumor stasis or regression. Analysis of tumor sections revealed that HC-5404 enhanced the antiangiogenic effects of axitinib and lenvatinib by inhibiting both new vasculature and mature tumor blood vessels. Xenografts that progress on axitinib monotherapy remain sensitive to the combination treatment, resulting in ∼20% tumor regression in the combination group. When tested across a panel of 18 RCC patient-derived xenograft (PDX) models, the combination induced greater antitumor effects relative to monotherapies. In this single animal study, nine out of 18 models responded with ≥50% tumor regression from baseline in the combination group. CONCLUSIONS By disrupting an adaptive stress response evoked by VEGFR-TKI, HC-5404 presents a clinical opportunity to improve the antitumor effects of well-established standard-of-care therapies in RCC.
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Affiliation(s)
| | | | | | | | | | | | - Leyi Shen
- HiberCell, Inc., New York City, New York
| | | | | | - Simon J. Taylor
- Drug Discovery, Pharmaron UK Ltd., Hoddesdon, Herts, United Kingdom
| | - Kirk A. Staschke
- Indiana University School of Medicine, Indianapolis, Indiana
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, Indiana
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19
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Kosai K, Masuda T, Kitagawa A, Tobo T, Ono Y, Ando Y, Takahashi J, Haratake N, Kohno M, Takenaka T, Yoshizumi T, Mimori K. Transducin Beta-Like 2 is a Potential Driver Gene that Adapts to Endoplasmic Reticulum Stress to Promote Tumor Growth of Lung Adenocarcinoma. Ann Surg Oncol 2023; 30:7538-7548. [PMID: 37477745 DOI: 10.1245/s10434-023-13864-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 06/19/2023] [Indexed: 07/22/2023]
Abstract
BACKGROUND Endoplasmic reticulum (ER) stress has a close relation with cancer progression. Blocking the adaptive pathway of ER stress could be an anticancer strategy. Here, we identified an ER stress-related gene, Transducin beta-like 2 (TBL2), an ER-localized type I transmembrane protein, on increased chromosome 7q as a candidate driver gene of lung adenocarcinoma (LUAD). METHODS The association between TBL2 mRNA expression and prognostic outcomes and clinicopathological factors was analyzed using The Cancer Genome Atlas (TCGA) datasets of LUAD and lung squamous cell carcinoma (LUSC). Localization of TBL2 in tumor tissues was observed by immunohistochemical staining. Gene set enrichment analysis (GSEA) was conducted using TCGA dataset. In vitro cell proliferation assays were performed using TBL2 knockdown LUAD cells, LUSC cells, and LUAD cells overexpressing TBL2. Apoptosis and ATF4 expression (ER stress marker) were evaluated by western blotting. RESULTS TBL2 was overexpressed in LUAD and LUSC cells. Multivariate analysis indicated high TBL2 mRNA expression was an independent poor prognostic factor of LUAD. GSEA revealed high TBL2 expression was positively correlated to the ER stress response in LUAD. TBL2 knockdown attenuated LUAD cell proliferation under ER stress. TBL2 inhibited apoptosis in LUAD cells under ER stress. TBL2 knockdown reduced ATF4 expression under ER stress. CONCLUSIONS TBL2 may be a novel driver gene that facilitates cell proliferation, possibly by upregulating ATF4 expression followed by adaptation to ER stress, and it is a poor prognostic biomarker of LUAD.
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Affiliation(s)
- Keisuke Kosai
- Department of Surgery, Kyushu University Beppu Hospital, Beppu, Oita, Japan
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka City, Japan
| | - Takaaki Masuda
- Department of Surgery, Kyushu University Beppu Hospital, Beppu, Oita, Japan
| | - Akihiro Kitagawa
- Department of Surgery, Kyushu University Beppu Hospital, Beppu, Oita, Japan
| | - Taro Tobo
- Department of Pathology, Kyushu University Beppu Hospital, Beppu, Oita, Japan
| | - Yuya Ono
- Department of Surgery, Kyushu University Beppu Hospital, Beppu, Oita, Japan
| | - Yuki Ando
- Department of Surgery, Kyushu University Beppu Hospital, Beppu, Oita, Japan
| | - Junichi Takahashi
- Department of Surgery, Kyushu University Beppu Hospital, Beppu, Oita, Japan
| | - Naoki Haratake
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka City, Japan
| | - Mikihiro Kohno
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka City, Japan
| | - Tomoyoshi Takenaka
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka City, Japan
| | - Tomoharu Yoshizumi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka City, Japan
| | - Koshi Mimori
- Department of Surgery, Kyushu University Beppu Hospital, Beppu, Oita, Japan.
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20
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Kwon Y, Kim J, Cho SY, Kang YJ, Lee J, Kwon J, Rhee H, Bauer S, Kim HS, Lee E, Kim HS, Jung JH, Kim H, Kim WK. Identification of novel pathogenic roles of BLZF1/ATF6 in tumorigenesis of gastrointestinal stromal tumor showing Golgi-localized mutant KIT. Cell Death Differ 2023; 30:2309-2321. [PMID: 37704840 PMCID: PMC10589262 DOI: 10.1038/s41418-023-01220-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 08/29/2023] [Accepted: 08/30/2023] [Indexed: 09/15/2023] Open
Abstract
Gastrointestinal stromal tumors (GISTs) frequently show KIT mutations, accompanied by overexpression and aberrant localization of mutant KIT (MT-KIT). As previously established by multiple studies, including ours, we confirmed that MT-KIT initiates downstream signaling in the Golgi complex. Basic leucine zipper nuclear factor 1 (BLZF1) was identified as a novel MT-KIT-binding partner that tethers MT-KIT to the Golgi complex. Sustained activation of activated transcription factor 6 (ATF6), which belongs to the unfolded protein response (UPR) family, alleviates endoplasmic reticulum (ER) stress by upregulating chaperone expression, including heat shock protein 90 (HSP90), which assists in MT-KIT folding. BLZF1 knockdown and ATF6 inhibition suppressed both imatinib-sensitive and -resistant GIST in vitro. ATF6 inhibitors further showed potent antitumor effects in GIST xenografts, and the effect was enhanced with ER stress-inducing drugs. ATF6 activation was frequently observed in 67% of patients with GIST (n = 42), and was significantly associated with poorer relapse-free survival (P = 0.033). Overall, GIST bypasses ER quality control (QC) and ER stress-mediated cell death via UPR activation and uses the QC-free Golgi to initiate signaling.
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Affiliation(s)
- Yujin Kwon
- Natural Product Research Center, Korea Institute of Science and Technology (KIST), Gangneung, 25451, South Korea
- Division of Bio-Medical Science & Technology, University of Science and Technology (UST), Daejeon, 34113, South Korea
| | - Jiyoon Kim
- Department of Pharmacology, Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, South Korea
| | - Su-Yeon Cho
- Natural Product Research Center, Korea Institute of Science and Technology (KIST), Gangneung, 25451, South Korea
- Division of Bio-Medical Science & Technology, University of Science and Technology (UST), Daejeon, 34113, South Korea
| | - Yoon Jin Kang
- Natural Product Research Center, Korea Institute of Science and Technology (KIST), Gangneung, 25451, South Korea
- Department of Marine Life Sciences, College of Life Science, Gangneung-Wonju National University, Gangneung, 25457, South Korea
| | - Jongsoo Lee
- Department of Urology, Urologic Science Institute, Yonsei University College of Medicine, Seoul, 03722, South Korea
| | - Jaeyoung Kwon
- Division of Bio-Medical Science & Technology, University of Science and Technology (UST), Daejeon, 34113, South Korea
- Natural Product Informatics Research Center, Korea Institute of Science and Technology (KIST), Gangneung, 25451, South Korea
| | - Hyungjin Rhee
- Department of Radiology, Research Institute of Radiological Science, Center for Clinical Imaging Data Science, Severance Hospital, Yonsei University College of Medicine, Seoul, 03722, South Korea
| | - Sebastian Bauer
- Sarcoma Center, West German Cancer Center, University Hospital Essen, University Duisburg-Essen, Germany and German Cancer Consortium (DKTK), Essen, 45141, Germany
| | - Hyung-Sik Kim
- Department of Oral Biochemistry; Dental and Life Science Institute, School of Dentistry, Pusan National University, Yangsan, 50612, South Korea
| | - Esak Lee
- Nancy E. and Peter C. Meinig School of Biomedical Engineering, Cornell University, Ithaca, NY, 14853, USA
| | - Han Sang Kim
- Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, 03722, South Korea
| | - Jae Hung Jung
- Department of Urology, Yonsei University Wonju College of Medicine/Center of Evidence Based Medicine Institute of Convergence Science, Wonju, 26426, South Korea
| | - Hoguen Kim
- Department of Pathology, Yonsei University College of Medicine, Seoul, 03722, South Korea
| | - Won Kyu Kim
- Natural Product Research Center, Korea Institute of Science and Technology (KIST), Gangneung, 25451, South Korea.
- Department of Convergence Medicine, Yonsei University Wonju College of Medicine, Wonju, 26426, South Korea.
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21
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Fan R, Wang S, Wu Y, Feng Y, Gao M, Cao Y, Ma X, Xie S, Wang C, Gao L, Wang Y, Dai F. Activation of endoplasmic reticulum stress by harmine suppresses the growth of esophageal squamous cell carcinoma. Phytother Res 2023; 37:4655-4673. [PMID: 37525965 DOI: 10.1002/ptr.7933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 05/16/2023] [Accepted: 06/21/2023] [Indexed: 08/02/2023]
Abstract
The worldwide overall 5-year survival rate of esophageal squamous cell carcinoma (ESCC) patients is less than 20%, and novel therapeutic strategies for these patients are urgently needed. Harmine is a natural β-carboline alkaloid, which received great interest in cancer research because of its biological and anti-tumor activities. The aim of this study is to examine the effects of harmine on ESCC and its mechanism. We investigated the effects of harmine on proliferation, cell cycle, apoptosis, and tumor growth in vivo. RNA sequencing (RNA-seq), real-time PCR, and western blotting were used to detect the mechanism. Harmine inhibited ESCC cell growth in vitro and tumor growth in vivo. Differentially expressed genes in harmine-treated ESCC cells were mainly involved in protein processing in the endoplasmic reticulum (ER). Real-time PCR and western blotting confirmed harmine-induced cellular ER stress. CRISPR-Cas9 knockout of C/EBP homologous protein (CHOP) abolished harmine-induced expression of death receptor 5 and apoptosis. Harmine also induced the expression of CHOP-mediated sestrin-2, which in turn contributes to autophagosome formation via suppressing the AMP-activated protein kinase-protein kinase B-mammalian target of rapamycin signaling pathway. In conclusion, our results demonstrate that harmine inhibits the growth of ESCC through its regulation of ER stress, suggesting that it is a promising candidate for ESCC treatment.
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Affiliation(s)
- Ronghui Fan
- Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng, Henan, China
- School of Life Sciences, Henan University, Kaifeng, Henan, China
| | - Senzhen Wang
- School of Life Sciences, Henan University, Kaifeng, Henan, China
| | - Yalan Wu
- School of Biomedical Sciences, Heart and Vascular Institute, The Chinese University of Hong Kong, Hong Kong SAR, China
- Department of Histology and Embryology, School of Basic Medical Sciences, Central South University, Changsha, China
| | - Yongli Feng
- Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng, Henan, China
| | - Mengke Gao
- Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng, Henan, China
| | - Yue Cao
- Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng, Henan, China
| | - Xiaoxuan Ma
- Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng, Henan, China
| | - Songqiang Xie
- School of Pharmacy, Henan University, Kaifeng, Henan, China
| | - Chaojie Wang
- Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng, Henan, China
| | - Lei Gao
- Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng, Henan, China
- Joint International Research Laboratory of Food & Medicine Resource Function, Henan University, Kaifeng, Henan, China
| | - Yanming Wang
- School of Life Sciences, Henan University, Kaifeng, Henan, China
| | - Fujun Dai
- Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng, Henan, China
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22
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Hu X, Pan G, Luo J, Gao X, Mu Y, Wang Z, Hu X, Li C, Abbas MN, Zhang K, Zheng Y, Cui H. Kuwanon H Inhibits Melanoma Growth through Cytotoxic Endoplasmic Reticulum Stress and Impaired Autophagy Flux. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:13768-13782. [PMID: 37672659 DOI: 10.1021/acs.jafc.3c02257] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/08/2023]
Abstract
Although great progress has been made recently in targeted and immune-based therapies, additional treatments are needed for most melanoma patients due to acquired chemoresistance, recurrence, or metastasis. Elevated autophagy is required for the pathogenesis of melanoma to attenuate metabolic stress, protecting cancer cells from chemotherapeutics or radiation. Thus, intervention with autophagy is a promising strategy for melanoma treatment. Here, we examined a novel antimelanoma natural compound named kuwanon H (KuH), which significantly inhibited melanoma cell growth in vitro/vivo. Mechanistically, KuH induced cytotoxic endoplasmic reticulum (ER) stress, which inhibited cell viability and induced apoptosis. Meanwhile, KuH-induced ER stress mediated autophagysome formation through the ATF4-DDIT3-TRIB3-AKT-MTOR axis. Importantly, KuH impaired autophagy flux, which contributed to the anticancer effects of KuH. Finally, our results showed that KuH enhanced the sensitivity of melanoma cells to cisplatin, both in vitro and in vivo, by impairing autophagy degradation of reactive oxygen species and damaged mitochondria. Our findings indicate that KuH is a promising candidate anticancer natural product for melanoma therapy.
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Affiliation(s)
- Xin Hu
- State Key Laboratory of Resource Insects, College of Sericulture, Textile and Biomass Sciences, Southwest University, Chongqing 400716, China
- Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, China
- Jinfeng Laboratory, Chongqing 401329, China
| | - Guangzhao Pan
- State Key Laboratory of Resource Insects, College of Sericulture, Textile and Biomass Sciences, Southwest University, Chongqing 400716, China
- Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, China
- Jinfeng Laboratory, Chongqing 401329, China
| | - Jili Luo
- State Key Laboratory of Resource Insects, College of Sericulture, Textile and Biomass Sciences, Southwest University, Chongqing 400716, China
- Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, China
- Jinfeng Laboratory, Chongqing 401329, China
| | - Xinyue Gao
- State Key Laboratory of Resource Insects, College of Sericulture, Textile and Biomass Sciences, Southwest University, Chongqing 400716, China
- Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, China
- Jinfeng Laboratory, Chongqing 401329, China
| | - Yuhang Mu
- State Key Laboratory of Resource Insects, College of Sericulture, Textile and Biomass Sciences, Southwest University, Chongqing 400716, China
- Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, China
- Jinfeng Laboratory, Chongqing 401329, China
| | - Zhi Wang
- State Key Laboratory of Resource Insects, College of Sericulture, Textile and Biomass Sciences, Southwest University, Chongqing 400716, China
- Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, China
- Jinfeng Laboratory, Chongqing 401329, China
| | - Xiaosong Hu
- State Key Laboratory of Resource Insects, College of Sericulture, Textile and Biomass Sciences, Southwest University, Chongqing 400716, China
- Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, China
- Jinfeng Laboratory, Chongqing 401329, China
| | - Chongyang Li
- State Key Laboratory of Resource Insects, College of Sericulture, Textile and Biomass Sciences, Southwest University, Chongqing 400716, China
- Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, China
- Jinfeng Laboratory, Chongqing 401329, China
| | - Muhammad Nadeem Abbas
- State Key Laboratory of Resource Insects, College of Sericulture, Textile and Biomass Sciences, Southwest University, Chongqing 400716, China
- Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, China
- Jinfeng Laboratory, Chongqing 401329, China
| | - Kui Zhang
- State Key Laboratory of Resource Insects, College of Sericulture, Textile and Biomass Sciences, Southwest University, Chongqing 400716, China
- Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, China
- Jinfeng Laboratory, Chongqing 401329, China
| | - Ying Zheng
- The Ninth People's Hospital of Chongqing, Chongqing 400700, China
| | - Hongjuan Cui
- State Key Laboratory of Resource Insects, College of Sericulture, Textile and Biomass Sciences, Southwest University, Chongqing 400716, China
- Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, China
- Jinfeng Laboratory, Chongqing 401329, China
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23
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Dougherty MW, Valdés-Mas R, Wernke KM, Gharaibeh RZ, Yang Y, Brant JO, Riva A, Muehlbauer M, Elinav E, Puschhof J, Herzon SB, Jobin C. The microbial genotoxin colibactin exacerbates mismatch repair mutations in colorectal tumors. Neoplasia 2023; 43:100918. [PMID: 37499275 PMCID: PMC10413156 DOI: 10.1016/j.neo.2023.100918] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/14/2023] [Accepted: 07/19/2023] [Indexed: 07/29/2023]
Abstract
Certain Enterobacteriaceae strains contain a 54-kb biosynthetic gene cluster referred to as "pks" encoding the biosynthesis of a secondary metabolite, colibactin. Colibactin-producing E. coli promote colorectal cancer (CRC) in preclinical models, and in vitro induce a specific mutational signature that is also detected in human CRC genomes. Yet, how colibactin exposure affects the mutational landscape of CRC in vivo remains unclear. Here we show that colibactin-producing E. coli-driven colonic tumors in mice have a significantly higher SBS burden and a larger percentage of these mutations can be attributed to a signature associated with mismatch repair deficiency (MMRd; SBS15), compared to tumors developed in the presence of colibactin-deficient E. coli. We found that the synthetic colibactin 742 but not an inactive analog 746 causes DNA damage and induces transcriptional activation of p53 and senescence signaling pathways in non-transformed human colonic epithelial cells. In MMRd colon cancer cells (HCT 116), chronic exposure to 742 resulted in the upregulation of BRCA1, Fanconi anemia, and MMR signaling pathways as revealed by global transcriptomic analysis. This was accompanied by increased T>N single-base substitutions (SBS) attributed to the proposed pks+E. coli signature (SBS88), reactive oxygen species (SBS17), and mismatch-repair deficiency (SBS44). A significant co-occurrence between MMRd SBS44 and pks-associated SBS88 signature was observed in a large cohort of human CRC patients (n=2,945), and significantly more SBS44 mutations were found when SBS88 was also detected. Collectively, these findings reveal the host response mechanisms underlying colibactin genotoxic activity and suggest that colibactin may exacerbate MMRd-associated mutations.
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Affiliation(s)
- Michael W Dougherty
- Department of Medicine, University of Florida College of Medicine, Gainesville, FL, USA
| | - Rafael Valdés-Mas
- Systems Immunology Department, Weizmann Institute of Science, Rehovot, IL, Israel
| | - Kevin M Wernke
- Department of Chemistry, Yale University, New Haven, CT, USA
| | - Raad Z Gharaibeh
- Department of Medicine, University of Florida College of Medicine, Gainesville, FL, USA
| | - Ye Yang
- Department of Medicine, University of Florida College of Medicine, Gainesville, FL, USA
| | - Jason O Brant
- Department of Biostatistics, University of Florida College of Medicine, Gainesville, FL, USA
| | - Alberto Riva
- Bioinformatics Core, Interdisciplinary Center for Biotechnology Research, University of Florida, Gainesville, FL, USA
| | - Marcus Muehlbauer
- Department of Medicine, University of Florida College of Medicine, Gainesville, FL, USA
| | - Eran Elinav
- Systems Immunology Department, Weizmann Institute of Science, Rehovot, IL, Israel; Microbiome and Cancer Division, German Cancer Research Center (DKFZ), Heidelberg, DE, Germany
| | - Jens Puschhof
- Microbiome and Cancer Division, German Cancer Research Center (DKFZ), Heidelberg, DE, Germany
| | - Seth B Herzon
- Department of Biostatistics, University of Florida College of Medicine, Gainesville, FL, USA; Departments of Pharmacology and Therapeutic Radiology, Yale University, New Haven, CT, USA
| | - Christian Jobin
- Department of Medicine, University of Florida College of Medicine, Gainesville, FL, USA; Department of Infectious Diseases and Immunology, University of Florida College of Medicine, Gainesville, FL, USA; Department of Anatomy and Cell Biology, University of Florida College of Medicine, Gainesville, FL, USA.
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24
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Dong L, Xu M, Li Y, Xu W, Wu C, Zheng H, Xiao Z, Sun G, Ding L, Li X, Li W, Zhou L, Xia Q. SMURF1 attenuates endoplasmic reticulum stress by promoting the degradation of KEAP1 to activate NRF2 antioxidant pathway. Cell Death Dis 2023; 14:361. [PMID: 37316499 PMCID: PMC10267134 DOI: 10.1038/s41419-023-05873-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 05/04/2023] [Accepted: 05/31/2023] [Indexed: 06/16/2023]
Abstract
Cancer cells consistently utilize the unfolded protein response (UPR) to encounter the abnormal endoplasmic reticulum (ER) stress induced by the accumulation of misfolded proteins. Extreme activation of the UPR could also provoke maladaptive cell death. Previous reports have shown that NRF2 antioxidant signaling is activated by UPR and serves as noncanonical pathway to defense and reduce excessive ROS levels during ER stress. However, the mechanisms of regulating NRF2 signaling upon ER stress in glioblastoma have not been fully elucidated. Here we identify that SMURF1 protects against ER stress and facilitates glioblastoma cell survival by rewiring KEAP1-NRF2 pathway. We show that ER stress induces SMURF1 degradation. Knockdown of SMURF1 upregulates IRE1 and PERK signaling in the UPR pathway and prevents ER-associated protein degradation (ERAD) activity, leading to cell apoptosis. Importantly, SMURF1 overexpression activates NRF2 signaling to reduce ROS levels and alleviate UPR-mediated cell death. Mechanistically, SMURF1 interacts with and ubiquitinates KEAP1 for its degradation (NRF2 negative regulator), resulting in NRF2 nuclear import. Moreover, SMURF1 loss reduces glioblastoma cell proliferation and growth in subcutaneously implanted nude mice xenografts. Taken together, SMURF1 rewires KEAP1-NRF2 pathway to confer resistance to ER stress inducers and protect glioblastoma cell survival. ER stress and SMURF1 modulation may provide promising therapeutic targets for the treatment of glioblastoma.
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Affiliation(s)
- Lei Dong
- Key Laboratory of Molecular Medicine and Biological Diagnosis and Treatment (Ministry of Industry and Information Technology), School of Life Science, Beijing Institute of Technology, Beijing, 100081, China
| | - Mengchuan Xu
- Key Laboratory of Molecular Medicine and Biological Diagnosis and Treatment (Ministry of Industry and Information Technology), School of Life Science, Beijing Institute of Technology, Beijing, 100081, China
| | - Yang Li
- Key Laboratory of Molecular Medicine and Biological Diagnosis and Treatment (Ministry of Industry and Information Technology), School of Life Science, Beijing Institute of Technology, Beijing, 100081, China
| | - Wanting Xu
- Key Laboratory of Molecular Medicine and Biological Diagnosis and Treatment (Ministry of Industry and Information Technology), School of Life Science, Beijing Institute of Technology, Beijing, 100081, China
| | - Chengwei Wu
- Key Laboratory of Molecular Medicine and Biological Diagnosis and Treatment (Ministry of Industry and Information Technology), School of Life Science, Beijing Institute of Technology, Beijing, 100081, China
| | - Hanfei Zheng
- Key Laboratory of Molecular Medicine and Biological Diagnosis and Treatment (Ministry of Industry and Information Technology), School of Life Science, Beijing Institute of Technology, Beijing, 100081, China
| | - Zhenyu Xiao
- Key Laboratory of Molecular Medicine and Biological Diagnosis and Treatment (Ministry of Industry and Information Technology), School of Life Science, Beijing Institute of Technology, Beijing, 100081, China
| | - Guochen Sun
- Department of Neurosurgery, The First Medical Centre, Chinese PLA General Hospital, Beijing, 100853, China
| | - Lei Ding
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Anesthesiology, Peking University Cancer Hospital & Institute, Beijing, 100142, China
| | - Xiaobo Li
- BeiJing Tide Pharmaceutical Co. LTD, BeiJing, 102600, China
| | - Wenming Li
- BeiJing Tide Pharmaceutical Co. LTD, BeiJing, 102600, China
| | - Liying Zhou
- BeiJing Tide Pharmaceutical Co. LTD, BeiJing, 102600, China
| | - Qin Xia
- Key Laboratory of Molecular Medicine and Biological Diagnosis and Treatment (Ministry of Industry and Information Technology), School of Life Science, Beijing Institute of Technology, Beijing, 100081, China.
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25
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Wu Q, Zhou D, Shen Z, Chen B, Wang G, Wu L, Zhang L, Li X, Yuan L, Wu Y, Qu N, Zhou W. VPS34-IN1 induces apoptosis of ER + breast cancer cells via activating PERK/ATF4/CHOP pathway. Biochem Pharmacol 2023:115634. [PMID: 37290596 DOI: 10.1016/j.bcp.2023.115634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 05/18/2023] [Accepted: 05/31/2023] [Indexed: 06/10/2023]
Abstract
VPS34-IN1 is a specific selective inhibitor of Class III Phosphatidylinositol 3-kinase (PI3K) and has been shown to exhibit a significant antitumor effect in leukemia and liver cancer. In current study, we focused on the anticancer effect and potential mechanism of VPS34-IN1 in estrogen receptor positive (ER + ) breast cancer. Our results revealed that VPS34-IN1 inhibited the viability of ER + breast cancer cells in vitro and in vivo. Flow cytometry and western blot analyses showed that VPS34-IN1 treatment induced breast cancer cell apopotosis. Interestingly, VPS34-IN1 treatment activated protein kinase R (PKR)-like ER kinase (PERK) branch of endoplasmic reticulum (ER) stress. Furthermore, knockdown of PERK by siRNA or inhibition of PERK activity by chemical inhibitor GSK2656157 could attenuate VPS34-IN1-mediated apoptosis in ER + breast cancer cells. Collectively, VPS34-IN1 has an antitumor effect in breast cancer, and it may result from activating PERK/ATF4/CHOP pathway of ER stress to induce cell apoptosis. These findings broaden our understanding of the anti-breast cancer effects and mechanisms of VPS34-IN1 and provide new ideas and reference directions for the treatment of ER + breast cancer.
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Affiliation(s)
- Qiuya Wu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
| | - Duanfang Zhou
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
| | - Zhengze Shen
- Department of Pharmacy, Yongchuan Hospital of Chongqing Medical University, 439 Xuanhua Road, Yongchuan District, Chongqing 402160, China
| | - Bo Chen
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
| | - Gang Wang
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
| | - Lihong Wu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
| | - Limei Zhang
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
| | - Xiaoli Li
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing Medical University, Chongqing 400016, China
| | - Lie Yuan
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
| | - Yuanli Wu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
| | - Na Qu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
| | - Weiying Zhou
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing Medical University, Chongqing 400016, China.
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26
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Wan S, Zhang G, Liu R, Abbas MN, Cui H. Pyroptosis, ferroptosis, and autophagy cross-talk in glioblastoma opens up new avenues for glioblastoma treatment. Cell Commun Signal 2023; 21:115. [PMID: 37208730 DOI: 10.1186/s12964-023-01108-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 03/22/2023] [Indexed: 05/21/2023] Open
Abstract
Glioma is a common primary tumor of the central nervous system (CNS), with glioblastoma multiforme (GBM) being the most malignant, aggressive, and drug resistant. Most drugs are designed to induce cancer cell death, either directly or indirectly, but malignant tumor cells can always evade death and continue to proliferate, resulting in a poor prognosis for patients. This reflects our limited understanding of the complex regulatory network that cancer cells utilize to avoid death. In addition to classical apoptosis, pyroptosis, ferroptosis, and autophagy are recognized as key cell death modalities that play significant roles in tumor progression. Various inducers or inhibitors have been discovered to target the related molecules in these pathways, and some of them have already been translated into clinical treatment. In this review, we summarized recent advances in the molecular mechanisms of inducing or inhibiting pyroptosis, ferroptosis, or autophagy in GBM, which are important for treatment or drug tolerance. We also discussed their links with apoptosis to better understand the mutual regulatory network among different cell death processes. Video Abstract.
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Affiliation(s)
- Sicheng Wan
- State Key Laboratory of Resource Insects, Medical Research Institute, Chongqing, 400715, China
- Chongqing Engineering and Technology Research Center for Silk Biomaterials and Regenerative Medicine, Chongqing, 400715, China
- Engineering Research Center for Cancer Biomedical and Translational Medicine, Southwest University, Chongqing, 400715, China
- Jinfeng Laboratory, Chongqing, 401329, China
| | - Guanghui Zhang
- State Key Laboratory of Resource Insects, Medical Research Institute, Chongqing, 400715, China
- Chongqing Engineering and Technology Research Center for Silk Biomaterials and Regenerative Medicine, Chongqing, 400715, China
- Engineering Research Center for Cancer Biomedical and Translational Medicine, Southwest University, Chongqing, 400715, China
- Jinfeng Laboratory, Chongqing, 401329, China
| | - Ruochen Liu
- State Key Laboratory of Resource Insects, Medical Research Institute, Chongqing, 400715, China
- Chongqing Engineering and Technology Research Center for Silk Biomaterials and Regenerative Medicine, Chongqing, 400715, China
- Engineering Research Center for Cancer Biomedical and Translational Medicine, Southwest University, Chongqing, 400715, China
- Jinfeng Laboratory, Chongqing, 401329, China
| | - Muhammad Nadeem Abbas
- State Key Laboratory of Resource Insects, Medical Research Institute, Chongqing, 400715, China.
- Chongqing Engineering and Technology Research Center for Silk Biomaterials and Regenerative Medicine, Chongqing, 400715, China.
- Engineering Research Center for Cancer Biomedical and Translational Medicine, Southwest University, Chongqing, 400715, China.
- Jinfeng Laboratory, Chongqing, 401329, China.
| | - Hongjuan Cui
- State Key Laboratory of Resource Insects, Medical Research Institute, Chongqing, 400715, China.
- Chongqing Engineering and Technology Research Center for Silk Biomaterials and Regenerative Medicine, Chongqing, 400715, China.
- Engineering Research Center for Cancer Biomedical and Translational Medicine, Southwest University, Chongqing, 400715, China.
- Jinfeng Laboratory, Chongqing, 401329, China.
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27
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Erzurumlu Y, Catakli D, Dogan HK. Potent carotenoid astaxanthin expands the anti-cancer activity of cisplatin in human prostate cancer cells. J Nat Med 2023; 77:572-583. [PMID: 37130999 DOI: 10.1007/s11418-023-01701-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 04/12/2023] [Indexed: 05/04/2023]
Abstract
Prostate cancer (PCa) is the second most common type of cancer and the sixth cause of death in men worldwide. Radiotherapy and immunotherapy are commonly used in treating PCa, but understanding the crosstalk mechanisms of carcinogenesis and new therapeutic approaches is essential for supporting poor diagnosis and existing therapies. Astaxanthin (ASX) is a member of the xanthophyll family that is an oxygenated derivative of carotenoids whose synthesis is in plant extracts from lycopene. ASX has protective effects on various diseases, such as Parkinson's disease and cancer by showing potent antioxidant and anti-inflammatory properties. However, there is an ongoing need for a detailed investigation of the molecular mechanism of action to expand its therapeutic use. In the present study, we showed the new regulatory role of ASX in PCa cells by affecting the unfolded protein response (UPR) signaling, autophagic activity, epithelial-mesenchymal transition (EMT) and regulating the expression level of angiogenesis-related protein vascular endothelial growth factor A (VEGF-A), proto-oncogene c-Myc and prostate-specific antigen (PSA). Additionally, we determined that it exhibited synergistic action with cisplatin and significantly enhanced apoptotic cell death in PCa cells. Present findings suggest that ASX may be a potent adjuvant therapeutic option in PCa treatment when used alone or combined with chemotherapeutics. Schematic illustration of the biochemical activity of astaxanthin and its combination with cisplatin.
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Affiliation(s)
- Yalcin Erzurumlu
- Department of Biochemistry, Faculty of Pharmacy, Suleyman Demirel University, 32260, Isparta, Turkey.
| | - Deniz Catakli
- Department of Pharmacology, Faculty of Medicine, Suleyman Demirel University, 32260, Isparta, Turkey
| | - Hatice Kubra Dogan
- Department of Bioengineering, Institute of Science, Suleyman Demirel University, 32260, Isparta, Turkey
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28
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Eatmann AI, Hamouda E, Hamouda H, Farouk HK, Jobran AWM, Omar AA, Madeeh AK, Al-Dardery NM, Elnoamany S, Abd-Elnasser EG, Koraiem AM, Ahmed AA, Abouzid M, Karaźniewicz-Łada M. Potential Use of Thalidomide in Glioblastoma Treatment: An Updated Brief Overview. Metabolites 2023; 13:metabo13040543. [PMID: 37110201 PMCID: PMC10146416 DOI: 10.3390/metabo13040543] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/05/2023] [Accepted: 04/09/2023] [Indexed: 04/29/2023] Open
Abstract
Glioblastoma is the most common malignant primary brain tumor in adults. Thalidomide is a vascular endothelial growth factor inhibitor that demonstrates antiangiogenic activity, and may provide additive or synergistic anti-tumor effects when co-administered with other antiangiogenic medications. This study is a comprehensive review that highlights the potential benefits of using thalidomide, in combination with other medications, to treat glioblastoma and its associated inflammatory conditions. Additionally, the review examines the mechanism of action of thalidomide in different types of tumors, which may be beneficial in treating glioblastoma. To our knowledge, a similar study has not been conducted. We found that thalidomide, when used in combination with other medications, has been shown to produce better outcomes in several conditions or symptoms, such as myelodysplastic syndromes, multiple myeloma, Crohn's disease, colorectal cancer, renal failure carcinoma, breast cancer, glioblastoma, and hepatocellular carcinoma. However, challenges may persist for newly diagnosed or previously treated patients, with moderate side effects being reported, particularly with the various mechanisms of action observed for thalidomide. Therefore, thalidomide, used alone, may not receive significant attention for use in treating glioblastoma in the future. Conducting further research by replicating current studies that show improved outcomes when thalidomide is combined with other medications, using larger sample sizes, different demographic groups and ethnicities, and implementing enhanced therapeutic protocol management, may benefit these patients. A meta-analysis of the combinations of thalidomide with other medications in treating glioblastoma is also needed to investigate its potential benefits further.
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Affiliation(s)
- Ahmed Ismail Eatmann
- Department of Cell Biophysics, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University in Kraków, 31-007 Kraków, Poland
| | - Esraa Hamouda
- Faculty of Medicine, Menoufia University, Menoufia P.O. Box 5744, Egypt
| | - Heba Hamouda
- Faculty of Medicine, Menoufia University, Menoufia P.O. Box 5744, Egypt
| | | | - Afnan W M Jobran
- Faculty of Medicine, Al Quds University, Jerusalem P.O. Box 51000, Palestine
| | - Abdallah A Omar
- Department of Pharmaceutical Services and Sciences, Children's Cancer Hospital Egypt (CCHE-57357), Cairo 11617, Egypt
| | | | | | - Salma Elnoamany
- Faculty of Medicine, Menoufia University, Menoufia P.O. Box 5744, Egypt
| | | | | | - Alhassan Ali Ahmed
- Department of Bioinformatics and Computational Biology, Poznan University of Medical Sciences, 60-812 Poznan, Poland
- Doctoral School, Poznan University of Medical Sciences, 60-812 Poznan, Poland
| | - Mohamed Abouzid
- Doctoral School, Poznan University of Medical Sciences, 60-812 Poznan, Poland
- Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, Rokietnicka 3 St., 60-806 Poznan, Poland
| | - Marta Karaźniewicz-Łada
- Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, Rokietnicka 3 St., 60-806 Poznan, Poland
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29
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He B, Zhang Z, Huang Z, Duan X, Wang Y, Cao J, Li L, He K, Nice EC, He W, Gao W, Shen Z. Protein persulfidation: Rewiring the hydrogen sulfide signaling in cell stress response. Biochem Pharmacol 2023; 209:115444. [PMID: 36736962 DOI: 10.1016/j.bcp.2023.115444] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 01/27/2023] [Accepted: 01/27/2023] [Indexed: 02/04/2023]
Abstract
The past few decades have witnessed significant progress in the discovery of hydrogen sulfide (H2S) as a ubiquitous gaseous signaling molecule in mammalian physiology, akin to nitric oxide and carbon monoxide. As the third gasotransmitter, H2S is now known to exert a wide range of physiological and cytoprotective functions in the biological systems. However, endogenous H2S concentrations are usually low, and its potential biologic mechanisms responsible have not yet been fully clarified. Recently, a growing body of evidence has demonstrated that protein persulfidation, a posttranslational modification of cysteine residues (RSH) to persulfides (RSSH) elicited by H2S, is a fundamental mechanism of H2S-mediated signaling pathways. Persulfidation, as a biological switch for protein function, plays an important role in the maintenance of cell homeostasis in response to various internal and external stress stimuli and is also implicated in numerous diseases, such as cardiovascular and neurodegenerative diseases and cancer. In this review, the biological significance of protein persulfidation by H2S in cell stress response is reviewed providing a framework for understanding the multifaceted roles of H2S. A mechanism-guided perspective can help open novel avenues for the exploitation of therapeutics based on H2S-induced persulfidation in the context of diseases.
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Affiliation(s)
- Bo He
- West China School of Basic Medical Sciences & Forensic Medicine, and State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, China
| | - Zhe Zhang
- West China School of Basic Medical Sciences & Forensic Medicine, and State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, China
| | - Zhao Huang
- West China School of Basic Medical Sciences & Forensic Medicine, and State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, China
| | - Xirui Duan
- Department of Oncology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, China
| | - Yu Wang
- West China School of Basic Medical Sciences & Forensic Medicine, and State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, China
| | - Jiangjun Cao
- West China School of Basic Medical Sciences & Forensic Medicine, and State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, China
| | - Lei Li
- School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Kai He
- School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Edouard C Nice
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, Australia
| | - Weifeng He
- Institute of Burn Research, Southwest Hospital, State Key Laboratory of Trauma, Burn and Combined Injury, Chongqing Key Laboratory for Disease Proteomics, Army Military Medical University, Chongqing 400038, China.
| | - Wei Gao
- Clinical Genetics Laboratory, Affiliated Hospital & Clinical Medical College of Chengdu University, Chengdu 610081, China.
| | - Zhisen Shen
- Department of Otorhinolaryngology and Head and Neck Surgery, Affiliated Lihuili Hospital, Ningbo University, Ningbo 315040, Zhejiang, China.
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30
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Izadpanah A, Willingham K, Chandrasekar B, Alt EU, Izadpanah R. Unfolded protein response and angiogenesis in malignancies. Biochim Biophys Acta Rev Cancer 2023; 1878:188839. [PMID: 36414127 PMCID: PMC10167724 DOI: 10.1016/j.bbcan.2022.188839] [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: 08/19/2022] [Revised: 11/08/2022] [Accepted: 11/12/2022] [Indexed: 11/21/2022]
Abstract
Cellular stress, arising from accumulation of unfolded proteins, occurs frequently in rapidly proliferating cancer cells. This cellular stress, in turn, activates the unfolded protein response (UPR), an interconnected set of signal transduction pathways that alleviate the proteostatic stress. The UPR is implicated in cancer cell survival and proliferation through upregulation of pro-tumorigenic pathways that ultimately promote malignant metabolism and neoangiogenesis. Here, we reviewed mechanisms of signaling crosstalk between the UPR and angiogenesis pathways, as well as transmissible ER stress and the role in tumor growth and development. To characterize differences in UPR and UPR-mediated angiogenesis in malignancy, we employed a data mining approach using patient tumor data from The Cancer Genome Atlas (TCGA). The analysis of TCGA revealed differences in UPR between malignant samples versus their non-malignant counterparts.
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Affiliation(s)
- Amin Izadpanah
- Applied Stem Cell Laboratory, Department of Medicine/Heart and Vascular Institute, Tulane University School of Medicine, New Orleans, LA, USA
| | - Kurtis Willingham
- Applied Stem Cell Laboratory, Department of Medicine/Heart and Vascular Institute, Tulane University School of Medicine, New Orleans, LA, USA
| | - Bysani Chandrasekar
- Department of Medicine, University of Missouri School of Medicine and Harry S. Truman Memorial Veterans Hospital, Columbia, MO, USA
| | - Eckhard U Alt
- Applied Stem Cell Laboratory, Department of Medicine/Heart and Vascular Institute, Tulane University School of Medicine, New Orleans, LA, USA.
| | - Reza Izadpanah
- Applied Stem Cell Laboratory, Department of Medicine/Heart and Vascular Institute, Tulane University School of Medicine, New Orleans, LA, USA; Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA.
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31
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Zhou H, Zhang T, Chen L, Cui F, Xu C, Peng J, Ma W, Huang J, Sheng X, Liu M, Zhao F. The functional implication of ATF6α in castration-resistant prostate cancer cells. FASEB J 2023; 37:e22758. [PMID: 36607288 DOI: 10.1096/fj.202201347r] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 11/30/2022] [Accepted: 12/22/2022] [Indexed: 01/07/2023]
Abstract
Stress in the endoplasmic reticulum (ER) may perturb proteostasis and activates the unfolded protein response (UPR). UPR activation is frequently observed in cancer cells and is believed to fuel cancer progression. Here, we report that one of the three UPR sensors, ATF6α, was associated with prostate cancer (PCa) development, while both genetic and pharmacological inhibition of ATF6α impaired the survival of castration-resistance PCa (CRPC) cells. Transcriptomic analyses identified the molecular pathways deregulated upon ATF6α depletion, and also discovered considerable disparity in global gene expression between ATF6α knockdown and Ceapin-A7 treatment. In addition, combined analyses of human CRPC bulk RNA-seq and single-cell RNA-seq (scRNA-seq) public datasets confirmed that CRPC tumors with higher ATF6α activity displayed higher androgen receptor (AR) activity, proliferative and neuroendocrine (NE) like phenotypes, as well as immunosuppressive features. Lastly, we identified a 14-gene set as ATF6α NE gene signature with encouraging prognostic power. In conclusion, our results indicate that ATF6α is correlated with PCa progression and is functionally relevant to CRPC cell survival. Both specificity and efficacy of ATF6α inhibitors require further refinement and evaluation.
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Affiliation(s)
- Hongqing Zhou
- The Second Ward of Urology, Qujing Affiliated Hospital of Kunming Medical University, Qujing, China
| | - Tingting Zhang
- Key Laboratory of Environmental Health, Ministry of Education & Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Liang Chen
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Fengzhen Cui
- Key Laboratory of Environmental Health, Ministry of Education & Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chenxiang Xu
- The Second Ward of Urology, Qujing Affiliated Hospital of Kunming Medical University, Qujing, China
| | - Jiaxi Peng
- The Second Ward of Urology, Qujing Affiliated Hospital of Kunming Medical University, Qujing, China
| | - Weixiang Ma
- Department of Pharmacology, School of Basic Medical Sciences, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Institutes of Brain Science, Fudan University, Shanghai, China
| | - Jirong Huang
- School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xia Sheng
- Key Laboratory of Environmental Health, Ministry of Education & Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Mingsheng Liu
- The Second Ward of Urology, Qujing Affiliated Hospital of Kunming Medical University, Qujing, China
| | - Faming Zhao
- Key Laboratory of Environmental Health, Ministry of Education & Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Song N, Song Y, Hu B, Liu X, Yu X, Zhou H, Long J, Yu Z. Persistent Endoplasmic Reticulum Stress Stimulated by Peptide Assemblies for Sensitizing Cancer Chemotherapy. Adv Healthc Mater 2023; 12:e2202039. [PMID: 36353887 DOI: 10.1002/adhm.202202039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 10/31/2022] [Indexed: 11/11/2022]
Abstract
Pharmacological targeting of endoplasmic reticulum (ER) stress represents one of important methods for disease therapy, which, however, is significantly suppressed by the ER homeostatic processe. Herein, a proof-of-concept strategy is reported for persistent stimulation of ER stress via preventing ER stress adaptation by utilizing multifunctional peptide assemblies. The strategy is established via creation of peptide assemblies with ER-targeting and chaperone glucose-regulated protein 78 (GRP78)-inhibiting functions. The peptides assemblies form well-defined nanofibers that are retrieved by ER organelles in human cervical cancer cell. The underlying mechanism studies unravel that the ER-accumulated peptide assemblies simultaneously stimulate ER stress and inhibit GRP78 refolding activity and thereby promoting endogenous protein aggregation. Combining the internalized peptide assemblies with the induced protein aggregates leads to the persistent stimulation of ER stress. The persistent ER stress induced by the peptide assemblies bestows their application in sensitizing cancer chemotherapy. Both in vitro and in vivo results confirm the enhanced cytotoxicity of drug toyocamycin against HeLa cells by peptide assemblies, thus efficiently inhibiting in vivo tumor growth. The strategy reported here discloses the fundamental keys for efficient promotion of ER stress, thus providing the guidance for development of ER-targeting-assisted cancer chemotherapy in the future.
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Affiliation(s)
- Na Song
- Ministry of Education Key Laboratory of Functional Polymer Materials, State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin, 300071, China
| | - Yanqiu Song
- Ministry of Education Key Laboratory of Functional Polymer Materials, State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin, 300071, China
| | - Binbin Hu
- Ministry of Education Key Laboratory of Functional Polymer Materials, State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin, 300071, China
| | - Xin Liu
- Ministry of Education Key Laboratory of Functional Polymer Materials, State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin, 300071, China
| | - Xiunan Yu
- Ministry of Education Key Laboratory of Functional Polymer Materials, State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin, 300071, China
| | - Hao Zhou
- State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Protein Science, College of Life Sciences, Nankai University, 94 Weijin Road, Tianjin, 300071, China
| | - Jiafu Long
- State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Protein Science, College of Life Sciences, Nankai University, 94 Weijin Road, Tianjin, 300071, China
| | - Zhilin Yu
- Ministry of Education Key Laboratory of Functional Polymer Materials, State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin, 300071, China
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Adamczyk-Grochala J, Bloniarz D, Zielinska K, Lewinska A, Wnuk M. DNMT2/TRDMT1 gene knockout compromises doxorubicin-induced unfolded protein response and sensitizes cancer cells to ER stress-induced apoptosis. Apoptosis 2023; 28:166-185. [PMID: 36273376 PMCID: PMC9950192 DOI: 10.1007/s10495-022-01779-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/28/2022] [Indexed: 11/26/2022]
Abstract
The acidic, hypoxic and nutrient-deprived tumor microenvironment may induce endoplasmic reticulum (ER) stress and the unfolded protein response (UPR) may exert an important cytoprotective role by promoting folding of newly synthesized proteins and cancer cell survival. The lack of DNMT2/TRDMT1 methyltransferase-mediated C38 tRNA methylation compromises translational fidelity that may result in the accumulation of misfolded and aggregated proteins leading to proteotoxic stress-related cell death. In the present study, DNMT2/TRDMT1 gene knockout-mediated effects were investigated during doxorubicin (DOX)-induced ER stress and PERK-, IRE1- and ATF6-orchestrated UPR in four genetically different cellular models of cancer (breast and cervical cancer, osteosarcoma and glioblastoma cells). Upon DOX stimulation, DNMT2/TRDMT1 gene knockout impaired PERK activation and modulated NSUN and 5-methylcytosine RNA-based responses and microRNA profiles. The lack of DNMT2/TRDMT1 gene in DOX-treated four cancer cell lines resulted in decreased levels of four microRNAs, namely, miR-23a-3p, miR-93-5p, miR-125a-5p and miR-191-5p involved in the regulation of several pathways such as ubiquitin-mediated proteolysis, amino acid degradation and translational misregulation in cancer. We conclude that DNMT2/TRDMT1 gene knockout, at least in selected cellular cancer models, affects adaptive responses associated with protein homeostasis networks that during prolonged ER stress may result in increased sensitivity to apoptotic cell death.
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Affiliation(s)
- Jagoda Adamczyk-Grochala
- Department of Biotechnology, Institute of Biology and Biotechnology, College of Natural Sciences, University of Rzeszow, Pigonia 1, 35-310, Rzeszow, Poland
| | - Dominika Bloniarz
- Department of Biotechnology, Institute of Biology and Biotechnology, College of Natural Sciences, University of Rzeszow, Pigonia 1, 35-310, Rzeszow, Poland
| | - Klaudia Zielinska
- Department of Biotechnology, Institute of Biology and Biotechnology, College of Natural Sciences, University of Rzeszow, Pigonia 1, 35-310, Rzeszow, Poland
| | - Anna Lewinska
- Department of Biotechnology, Institute of Biology and Biotechnology, College of Natural Sciences, University of Rzeszow, Pigonia 1, 35-310, Rzeszow, Poland.
| | - Maciej Wnuk
- Department of Biotechnology, Institute of Biology and Biotechnology, College of Natural Sciences, University of Rzeszow, Pigonia 1, 35-310, Rzeszow, Poland.
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Wu Y, Wang H, Xiang W, Yi D. EDEM2 is a diagnostic and prognostic biomarker and associated with immune infiltration in glioma: A comprehensive analysis. Front Oncol 2023; 12:1054012. [PMID: 36727065 PMCID: PMC9885217 DOI: 10.3389/fonc.2022.1054012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 12/29/2022] [Indexed: 01/18/2023] Open
Abstract
Glioma is a highly common pathological brain tumor. Misfolded protein response, which is strongly associated with the growth of cancerous tumors, is mediated by the gene, endoplasmic reticulum degradation-enhancing alpha-mannosidase-like protein 2. However, this gene has not been linked to glioma. To assess the same, we used The Cancer Genome Atlas, Chinese Glioma Genome Atlas, and Genotype-Tissue Expression datasets. The gene was overexpressed in gliomas. This overexpression was linked to unfavorable clinical characteristics, such as the World Health Organization grade, isocitrate dehydrogenase mutation, and the combined loss of the short arm chromosome 1 and the long arm of chromosome 19. Quantitative polymerase chain reaction experiments and immunohistochemistry on clinical samples from our institution verified the gene's expression and clinical importance. The Human Protein Atlas website verified the messenger ribonucleic acid expression of the gene in glioma cell lines, and immunohistochemistry verified the presence of its protein. A previous survival study indicated that its high expression is substantially related to a bad prognosis. It was identified as an independent predictor of primary glioma prognosis using multivariate Cox regression analysis. To forecast individual survival, we created a nomogram based on this (concordance-index = 0.847). Additionally, functional annotation demonstrated its major role in the control of the extracellular matrix and immune system. The scratch assay and transwell migration assay confirmed the decreased invasive ability of U251 glioma cells with the gene knockdown. Its increased expression was found to be related to the extent of macrophage infiltration using the CIBERSORT, ESTIMATE, Single-sample Gene Set Enrichment Analysis, and Tumor Immune Single-Cell Hub (TISCH) algorithms. The Tumor Immune Dysfunction and Exclusion algorithm revealed that the gene can accurately predict the response of immunotherapy (area under the receiver operating characteristic curve = 0.857). Further, isocitrate dehydrogenase 1 mutation is typically more frequent when the gene expression is high. Finally, five medicines targeting this gene were discovered utilizing the molecular docking program and drug sensitivity analysis of the RNAactDrug website. Low expression of the gene inhibited glioma cell invasion. Therefore, the gene is helpful for the diagnosis, prognosis, and case-specific immunotherapy of glioma.
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Affiliation(s)
| | | | - Wei Xiang
- *Correspondence: Wei Xiang, ; Dongye Yi,
| | - Dongye Yi
- *Correspondence: Wei Xiang, ; Dongye Yi,
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Cecchi F, Rex K, Schmidt J, Vocke CD, Lee YH, Burkett S, Baker D, Damore MA, Coxon A, Burgess TL, Bottaro DP. Rilotumumab Resistance Acquired by Intracrine Hepatocyte Growth Factor Signaling. Cancers (Basel) 2023; 15:460. [PMID: 36672409 PMCID: PMC9857108 DOI: 10.3390/cancers15020460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 01/04/2023] [Accepted: 01/06/2023] [Indexed: 01/13/2023] Open
Abstract
Drug resistance is a long-standing impediment to effective systemic cancer therapy and acquired drug resistance is a growing problem for molecularly-targeted therapeutics that otherwise have shown unprecedented successes in disease control. The hepatocyte growth factor (HGF)/Met receptor pathway signaling is frequently involved in cancer and has been a subject of targeted drug development for nearly 30 years. To anticipate and study specific resistance mechanisms associated with targeting this pathway, we engineered resistance to the HGF-neutralizing antibody rilotumumab in glioblastoma cells harboring autocrine HGF/Met signaling, a frequent abnormality of this brain cancer in humans. We found that rilotumumab resistance was acquired through an unusual mechanism comprising dramatic HGF overproduction and misfolding, endoplasmic reticulum (ER) stress-response signaling and redirected vesicular trafficking that effectively sequestered rilotumumab and misfolded HGF from native HGF and activated Met. Amplification of MET and HGF genes, with evidence of rapidly acquired intron-less, reverse-transcribed copies in DNA, was also observed. These changes enabled persistent Met pathway activation and improved cell survival under stress conditions. Point mutations in the HGF pathway or other complementary or downstream growth regulatory cascades that are frequently associated with targeted drug resistance in other prevalent cancer types were not observed. Although resistant cells were significantly more malignant, they retained sensitivity to Met kinase inhibition and acquired sensitivity to inhibition of ER stress signaling and cholesterol biosynthesis. Defining this mechanism reveals details of a rapidly acquired yet highly-orchestrated multisystem route of resistance to a selective molecularly-targeted agent and suggests strategies for early detection and effective intervention.
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Affiliation(s)
- Fabiola Cecchi
- Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Karen Rex
- Amgen, Inc., Thousand Oaks, CA 91320, USA
| | | | - Cathy D. Vocke
- Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Young H. Lee
- Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Sandra Burkett
- Molecular Cytogenetics Core Facility, Mouse Cancer Genetics Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD 21702, USA
| | | | | | | | | | - Donald P. Bottaro
- Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
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36
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Minchenko DO, Khita OO, Viletska YM, Sliusar MY, Rudnytska OV, Kozynkevych HE, Bezrodnyi BH, Khikhlo YP, Minchenko OH. Cortisol controls endoplasmic reticulum stress and hypoxia dependent regulation of insulin receptor and related genes expression in HEK293 cells. Endocr Regul 2023; 58:1-10. [PMID: 38345493 DOI: 10.2478/enr-2024-0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/15/2024] Open
Abstract
Objective. Glucocorticoids are important stress-responsive regulators of insulin-dependent metabolic processes realized through specific changes in genome function. The aim of this study was to investigate the impact of cortisol on insulin receptor and related genes expression in HEK293 cells upon induction the endoplasmic reticulum (ER) stress by tunicamycin and hypoxia. Methods. The human embryonic kidney cell line HEK293 was used. Cells were exposed to cortisol (10 µM) as well as inducers of hypoxia (dimethyloxalylglycine, DMOG; 0.5 mM) and ER stress (tunicamycin; 0.2 µg/ml) for 4 h. The RNA from these cells was extracted and reverse transcribed. The expression level of INSR, IRS2, and INSIG2 and some ER stress responsive genes encoding XBP1n, non-spliced variant, XBP1s, alternatively spliced variant of XBP1, and DNAJB9 proteins, was measured by quantitative polymerase chain reaction and normalized to ACTB. Results. We showed that exposure of HEK293 cells to cortisol elicited up-regulation in the expression of INSR and DNAJB9 genes and down-regulation of XBP1s, XBP1n, IRS2, and INSIG2 mRNA levels. At the same time, induction of hypoxia by DMOG led to an up-regulation of the expression level of most studied mRNAs: XBP1s and XBP1n, IRS2 and INSIG2, but did not change significantly INSR and DNAJB9 gene expression. We also showed that combined impact of cortisol and hypoxia introduced the up-regulation of INSR and suppressed XBP1n mRNA expression levels. Furthermore, the exposure of HEK293 cells to tunicamycin affected the expression of IRS2 gene and increased the level of XBP1n mRNA. At the same time, the combined treatment of these cells with cortisol and inductor of ER stress had much stronger impact on the expression of all the tested genes: strongly increased the mRNA level of ER stress dependent factors XBP1s and DNAJB9 as well as INSR and INSIG2, but down-regulated IRS2 and XBP1n. Conclusion. Taken together, the present study indicates that cortisol may interact with ER stress and hypoxia in the regulation of ER stress dependent XBP1 and DNAJB9 mRNA expression as well as INSR and its signaling and that this corticosteroid hormone modified the impact of hypoxia and especially tunicamycin on the expression of most studied genes in HEK293 cells. These data demonstrate molecular mechanisms of glucocorticoids interaction with ER stress and insulin signaling at the cellular level.
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Affiliation(s)
- Dmytro O Minchenko
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kiev 01030, Ukraine
- Departments of Pediatrics No.1 and Surgery, National Bohomolets Medical University, Kyiv, Ukraine
| | - Olena O Khita
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kiev 01030, Ukraine
| | - Yuliia M Viletska
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kiev 01030, Ukraine
| | - Myroslava Y Sliusar
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kiev 01030, Ukraine
| | - Olha V Rudnytska
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kiev 01030, Ukraine
| | - Halyna E Kozynkevych
- Departments of Pediatrics No.1 and Surgery, National Bohomolets Medical University, Kyiv, Ukraine
| | - Borys H Bezrodnyi
- Departments of Pediatrics No.1 and Surgery, National Bohomolets Medical University, Kyiv, Ukraine
| | - Yevgen P Khikhlo
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kiev 01030, Ukraine
| | - Oleksandr H Minchenko
- Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kiev 01030, Ukraine
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Sliusar MY, Minchenko DO, Khita OO, Tsymbal DO, Viletska YM, Luzina OY, Danilovskyi SV, Ratushna OO, Minchenko OH. Hypoxia controls the expression of genes responsible for serine synthesis in U87MG cells on ERN1-dependent manner. Endocr Regul 2023; 57:252-261. [PMID: 37823569 DOI: 10.2478/enr-2023-0028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/13/2023] Open
Abstract
Objective. Serine synthesis as well as endoplasmic reticulum stress and hypoxia are important factors of malignant tumor growth including glioblastoma. Previous studies have shown that the knockdown of ERN1 (endoplasmic reticulum to nucleus signaling) significantly suppressed the glioblastoma cell proliferation and modified the hypoxia regulation. The present study is aimed to investigate the impact of hypoxia on the expression of PHGDH (phosphoglycerate dehydrogenase), PSAT1 (phosphoserine aminotransferase 1), PSPH (phosphoserine phosphatase), ATF4 (activating transcription factor 4), and SHMT1 (serine hydroxymethyltransferase 1) in U87MG glioblastoma cells in relation to knockdown of ERN1 with the intent to reveal the role of ERN1 signaling pathway on the endoplasmic reticulum stress-dependent regulation of expression of these genes. Methods. The control U87MG glioblastoma cells (transfected by empty vector) and ERN1 knockdown cells (transfected by dominant-negative ERN1) were exposed to hypoxia introduced by dimethyloxalylglycine for 4 h. RNA was extracted from cells and reverse transcribed. The expression level of PHGDH, PSAT1, PDPH, SHMT1, and ATF4 genes was studied by real-time qPCR and normalized to ACTB. Results. It was found that hypoxia up-regulated the expression level of PHGDH, PSAT1, and ATF4 genes in control U87MG cells, but PSPH and SHMT1 genes expression was down-regulated. The expression of PHGDH, PSAT1, and ATF4 genes in glioblastoma cells with knockdown of ERN1 signaling protein was more sensitive to hypoxia, especially PSAT1 gene. At the same time, the expression of PSPH gene in ERN1 knockdown cells was resistant to hypoxia. The expression of SHMT1 gene, encoding the enzyme responsible for conversion of serine to glycine, showed similar negative sensitivity to hypoxia in both control and ERN1 knockdown glioblastoma cells. Conclusion. The results of the present study demonstrate that the expression of genes responsible for serine synthesis is sensitive to hypoxia in gene-specific manner and that ERN1 knockdown significantly modifies the impact of hypoxia on the expression of PHGDH, PSAT1, PSPH, and ATF4 genes in glioblastoma cells and reflects the ERN1-mediated reprograming of hypoxic regulation at gene expression level.
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Affiliation(s)
- Myroslava Y Sliusar
- 1Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Dmytro O Minchenko
- 1Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Olena O Khita
- 1Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Dariia O Tsymbal
- 1Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Yuliia M Viletska
- 1Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Olha Y Luzina
- 1Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Serhij V Danilovskyi
- 1Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Oksana O Ratushna
- 1Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Oleksandr H Minchenko
- 1Department of Molecular Biology, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
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Increasing Stress to Induce Apoptosis in Pancreatic Cancer via the Unfolded Protein Response (UPR). Int J Mol Sci 2022; 24:ijms24010577. [PMID: 36614019 PMCID: PMC9820188 DOI: 10.3390/ijms24010577] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 12/23/2022] [Accepted: 12/24/2022] [Indexed: 12/31/2022] Open
Abstract
High rates of cell proliferation and protein synthesis in pancreatic cancer are among many factors leading to endoplasmic reticulum (ER) stress. To restore cellular homeostasis, the unfolded protein response (UPR) activates as an adaptive mechanism through either the IRE1α, PERK, or ATF6 pathways to reduce the translational load and process unfolded proteins, thus enabling tumor cells to proliferate. Under severe and prolonged ER stress, however, the UPR may promote adaptation, senescence, or apoptosis under these same pathways if homeostasis is not restored. In this review, we present evidence that high levels of ER stress and UPR activation are present in pancreatic cancer. We detail the mechanisms by which compounds activate one or many of the three arms of the UPR and effectuate downstream apoptosis and examine available data on the pre-clinical and clinical-phase ER stress inducers with the potential for anti-tumor efficacy in pancreatic cancer. Finally, we hypothesize a potential new approach to targeting pancreatic cancer by increasing levels of ER stress and UPR activation to incite apoptotic cell death.
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Jeon JH, Im S, Kim HS, Lee D, Jeong K, Ku JM, Nam TG. Chemical Chaperones to Inhibit Endoplasmic Reticulum Stress: Implications in Diseases. Drug Des Devel Ther 2022; 16:4385-4397. [PMID: 36583112 PMCID: PMC9793730 DOI: 10.2147/dddt.s393816] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 12/10/2022] [Indexed: 12/24/2022] Open
Abstract
The endoplasmic reticulum (ER) is responsible for structural transformation or folding of de novo proteins for transport to the Golgi. When the folding capacity of the ER is exceeded or excessive accumulation of misfolded proteins occurs, the ER enters a stressed condition (ER stress) and unfolded protein responses (UPR) are triggered in order to rescue cells from the stress. Recovery of ER proceeds toward either survival or cell apoptosis. ER stress is implicated in many pathologies, such as diabetes, cardiovascular diseases, inflammatory diseases, neurodegeneration, and lysosomal storage diseases. As a survival or adaptation mechanism, chaperone molecules are upregulated to manage ER stress. Chemical versions of chaperone have been developed in search of drug candidates for ER stress-related diseases. In this review, synthetic or semi-synthetic chemical chaperones are categorized according to potential therapeutic area and listed along with their chemical structure and activity. Although only a few chemical chaperones have been approved as pharmaceutical drugs, a dramatic increase in literatures over the recent decades indicates enormous amount of efforts paid by many researchers. The efforts warrant clearer understanding of ER stress and the related diseases and consequently will offer a promising drug discovery platform with chaperone activity.
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Affiliation(s)
- Jae-Ho Jeon
- Department of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University ERICA campus, Ansan, Gyeonggi-do, 15588, Republic of Korea
| | - Somyoung Im
- Department of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University ERICA campus, Ansan, Gyeonggi-do, 15588, Republic of Korea
| | - Hyo Shin Kim
- Department of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University ERICA campus, Ansan, Gyeonggi-do, 15588, Republic of Korea
| | - Dongyun Lee
- Department of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University ERICA campus, Ansan, Gyeonggi-do, 15588, Republic of Korea
| | - Kwiwan Jeong
- Gyeonggi Bio-Center, Gyeonggido Business and Science Accelerator, Suwon, Gyeonggi-do, 16229, Republic of Korea
| | - Jin-Mo Ku
- Gyeonggi Bio-Center, Gyeonggido Business and Science Accelerator, Suwon, Gyeonggi-do, 16229, Republic of Korea
| | - Tae-Gyu Nam
- Department of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University ERICA campus, Ansan, Gyeonggi-do, 15588, Republic of Korea,Correspondence: Tae-Gyu Nam, Tel +82-31-400-5807, Fax +82-31-400-5958, Email
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40
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Wang J, Liu H, Zhu L, Wang J, Luo X, Liu W, Ma Y. Prodigiosin from Serratia Marcescens in Cockroach Inhibits the Proliferation of Hepatocellular Carcinoma Cells through Endoplasmic Reticulum Stress-Induced Apoptosis. Molecules 2022; 27:7281. [PMID: 36364107 PMCID: PMC9653855 DOI: 10.3390/molecules27217281] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 10/21/2022] [Accepted: 10/24/2022] [Indexed: 08/05/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common primary liver malignant tumor, and the targeted therapy for HCC is very limited. Our previous study demonstrated that prodigiosin(PG), a secondary metabolite from Serratia marcescens found in the intestinal flora of cockroaches, inhibits the proliferation of HCC and increases the expression of CHOP, a marker protein for endoplasmic reticulum stress (ERS)-mediated apoptosis, in a dose-dependent manner. However, the mechanisms underlying the activity of PG in vivo and in vitro are unclear. This study explored the molecular mechanisms of PG-induced ERS against liver cancer in vitro and in vivo. The apoptosis of hepatocellular carcinoma cells induced by PG through endoplasmic reticulum stress was observed by flow cytometry, colony formation assay, cell viability assay, immunoblot analysis, and TUNEL assay. The localization of PG in cells was observed using laser confocal fluorescence microscopy. Flow cytometry was used to detect the intracellular Ca2+ concentration after PG treatment. We found that PG could promote apoptosis and inhibit the proliferation of HCC. It was localized in the endoplasmic reticulum of HepG2 cells, where it induces the release of Ca2+. PG also upregulated the expression of key unfolded response proteins, including PERK, IRE1α, Bip, and CHOP, and related apoptotic proteins, including caspase3, caspase9, and Bax, but down-regulated the expression of anti-apoptotic protein Bcl-2 in liver cancer. Alleviating ERS reversed the above phenomenon. PG had no obvious negative effects on the functioning of the liver, kidney, and other main organs in nude mice, but the growth of liver cancer cells was inhibited by inducing ERS in vivo. The findings of this study showed that PG promotes apoptosis of HCC by inducing ERS.
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Affiliation(s)
- Jie Wang
- School of Biosciences & Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510000, China
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, 280 Wai Huan Dong Road, Guangzhou Higher Education Mega Center, Guangzhou 510000, China
| | - Hancong Liu
- School of Biosciences & Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510000, China
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, 280 Wai Huan Dong Road, Guangzhou Higher Education Mega Center, Guangzhou 510000, China
| | - Liuchong Zhu
- School of Biosciences & Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510000, China
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, 280 Wai Huan Dong Road, Guangzhou Higher Education Mega Center, Guangzhou 510000, China
| | - Jingyi Wang
- School of Biosciences & Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510000, China
| | - Xiongming Luo
- School of Biosciences & Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510000, China
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, 280 Wai Huan Dong Road, Guangzhou Higher Education Mega Center, Guangzhou 510000, China
| | - Wenbin Liu
- School of Biosciences & Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510000, China
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, 280 Wai Huan Dong Road, Guangzhou Higher Education Mega Center, Guangzhou 510000, China
| | - Yan Ma
- School of Biosciences & Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510000, China
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, 280 Wai Huan Dong Road, Guangzhou Higher Education Mega Center, Guangzhou 510000, China
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Liu Z, Rui T, Lin Z, Xie S, Zhou B, Fu M, Mai L, Zhu C, Wu G, Wang Y. Tumor-Associated Macrophages Promote Metastasis of Oral Squamous Cell Carcinoma via CCL13 Regulated by Stress Granule. Cancers (Basel) 2022; 14:5081. [PMID: 36291863 PMCID: PMC9657876 DOI: 10.3390/cancers14205081] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/07/2022] [Accepted: 10/13/2022] [Indexed: 11/03/2023] Open
Abstract
M2 tumor-associated macrophages (TAMs) have been a well-established promoter of oral squamous cell carcinoma (OSCC) progression. However, the mechanisms of M2 TAMs promoting OSCC metastasis have not been elucidated clearly. This study illustrated the regulatory mechanisms in which M2 TAMs enhance OSCC malignancy in a novel point of view. In this study, mass spectrometry was utilized to analyze the proteins expression profile of M2 type monocyte-derived macrophages (MDMs-M2), whose results revealed the high expression of G3BP1 in M2 macrophages. RNA sequencing analyzed the genome-wide changes upon G3BP1 knockdown in MDMs-M2 and identified that CCL13 was the most significantly downregulated inflammatory cytokines in MDMs-M2. Co-immunoprecipitation and qualitative mass spectrometry were used to identify the proteins that directly interacted with endogenous G3BP1 in MDMs-M2. Elevated stress granule (SG) formation in stressed M2 TAMs enhanced the expression of CCL13, which promoted OSCC metastasis both in vitro and in vivo. For mechanisms, we demonstrated SG formation improved DDX3Y/hnRNPF-mediated CCL13 mRNA stability, thus enhancing CCL13 expression and promoting OSCC metastasis. Collectively, our findings demonstrated for the first time the roles of CCL13 in improving OSCC metastasis and illustrated the molecular mechanisms of CCL13 expression regulated by SG, indicating that the SG-CCL13 axis can be the potential targets for TAM-navigated tumor therapy.
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Affiliation(s)
- Zhixin Liu
- Department of Oral and Maxillofacial Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
- The Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
| | - Tao Rui
- Department of Oral and Maxillofacial Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
- The Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
| | - Zhaoyu Lin
- Department of Oral and Maxillofacial Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
- The Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
- The Oral and Maxillofacial-Head and Neck Digital Precision Reconstruction Technology Research Center of Guangdong Province, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
| | - Shule Xie
- Department of Oral and Maxillofacial Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
- The Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
- The Oral and Maxillofacial-Head and Neck Digital Precision Reconstruction Technology Research Center of Guangdong Province, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
| | - Bin Zhou
- Department of Oral and Maxillofacial Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
- The Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
- The Oral and Maxillofacial-Head and Neck Digital Precision Reconstruction Technology Research Center of Guangdong Province, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
| | - Min Fu
- Department of Oral and Maxillofacial Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
- The Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
| | - Lianxi Mai
- Department of Oral and Maxillofacial Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
- The Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
| | - Chuandong Zhu
- Department of Oral and Maxillofacial Surgery, Affiliate Stomatology Hospital of Guangzhou Medical University, Guangzhou Medical University, 31 Huangsha Avenue, Guangzhou 510000, China
| | - Guotao Wu
- Department of Oral and Maxillofacial Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
| | - Youyuan Wang
- Department of Oral and Maxillofacial Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
- The Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
- The Oral and Maxillofacial-Head and Neck Digital Precision Reconstruction Technology Research Center of Guangdong Province, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, China
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Mandula JK, Chang S, Mohamed E, Jimenez R, Sierra-Mondragon RA, Chang DC, Obermayer AN, Moran-Segura CM, Das S, Vazquez-Martinez JA, Prieto K, Chen A, Smalley KSM, Czerniecki B, Forsyth P, Koya RC, Ruffell B, Cubillos-Ruiz JR, Munn DH, Shaw TI, Conejo-Garcia JR, Rodriguez PC. Ablation of the endoplasmic reticulum stress kinase PERK induces paraptosis and type I interferon to promote anti-tumor T cell responses. Cancer Cell 2022; 40:1145-1160.e9. [PMID: 36150390 PMCID: PMC9561067 DOI: 10.1016/j.ccell.2022.08.016] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 06/20/2022] [Accepted: 08/16/2022] [Indexed: 11/18/2022]
Abstract
Activation of unfolded protein responses (UPRs) in cancer cells undergoing endoplasmic reticulum (ER) stress promotes survival. However, how UPR in tumor cells impacts anti-tumor immune responses remains poorly described. Here, we investigate the role of the UPR mediator pancreatic ER kinase (PKR)-like ER kinase (PERK) in cancer cells in the modulation of anti-tumor immunity. Deletion of PERK in cancer cells or pharmacological inhibition of PERK in melanoma-bearing mice incites robust activation of anti-tumor T cell immunity and attenuates tumor growth. PERK elimination in ER-stressed malignant cells triggers SEC61β-induced paraptosis, thereby promoting immunogenic cell death (ICD) and systemic anti-tumor responses. ICD induction in PERK-ablated tumors stimulates type I interferon production in dendritic cells (DCs), which primes CCR2-dependent tumor trafficking of common-monocytic precursors and their intra-tumor commitment into monocytic-lineage inflammatory Ly6C+CD103+ DCs. These findings identify how tumor cell-derived PERK promotes immune evasion and highlight the potential of PERK-targeting therapies in cancer immunotherapy.
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Affiliation(s)
- Jessica K Mandula
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Shiun Chang
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Eslam Mohamed
- California Northstate University, Elk Grove, CA 95757, USA
| | - Rachel Jimenez
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | | | - Darwin C Chang
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Alyssa N Obermayer
- Department of Biostatistics and Bioinformatics, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | | | - Satyajit Das
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | | | - Karol Prieto
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Ann Chen
- Department of Biostatistics and Bioinformatics, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Keiran S M Smalley
- Department of Tumor Biology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Brian Czerniecki
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Peter Forsyth
- Department of NeuroOncology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Richard C Koya
- Department of Obstetrics and Gynecology, University of Chicago, Chicago, IL 60637, USA
| | - Brian Ruffell
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Juan R Cubillos-Ruiz
- Department of Obstetrics and Gynecology, Weill Cornell Medicine, New York, NY 10065, USA; Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10065, USA
| | - David H Munn
- Department of Pediatrics, Georgia Cancer Center, Augusta University, Augusta, GA 30912, USA
| | - Timothy I Shaw
- Department of Biostatistics and Bioinformatics, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | | | - Paulo C Rodriguez
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA.
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Interplay between fat cells and immune cells in bone: Impact on malignant progression and therapeutic response. Pharmacol Ther 2022; 238:108274. [DOI: 10.1016/j.pharmthera.2022.108274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 08/11/2022] [Accepted: 08/23/2022] [Indexed: 11/20/2022]
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Zhou Y, Fang C, Xu H, Yuan L, Liu Y, Wang X, Zhang A, Shao A, Zhou D. Ferroptosis in glioma treatment: Current situation, prospects and drug applications. Front Oncol 2022; 12:989896. [PMID: 36249003 PMCID: PMC9557197 DOI: 10.3389/fonc.2022.989896] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Accepted: 09/14/2022] [Indexed: 11/13/2022] Open
Abstract
Ferroptosis is a regulatory form of iron-dependent cell death caused by the accumulation of lipid-based reactive oxygen species (ROS) and differs from apoptosis, pyroptosis, and necrosis. Especially in neoplastic diseases, the susceptibility of tumor cells to ferroptosis affects prognosis and is associated with complex effects. Gliomas are the most common primary intracranial tumors, accounting for disease in 81% of patients with malignant brain tumors. An increasing number of studies have revealed the particular characteristics of iron metabolism in glioma cells. Therefore, agents that target a wide range of molecules involved in ferroptosis may regulate this process and enhance glioma treatment. Here, we review the underlying mechanisms of ferroptosis and summarize the potential therapeutic options for targeting ferroptosis in glioma.
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Affiliation(s)
- Yuhang Zhou
- Health Management Center, Tongde Hospital of Zhejiang Province, Hangzhou, China
- The First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Chaoyou Fang
- Department of Neurosurgery, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Houshi Xu
- Department of Neurosurgery, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Ling Yuan
- Department of Neurosurgery, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yibo Liu
- Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xiaoyu Wang
- Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Anke Zhang
- Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- *Correspondence: Anke Zhang, ; Anwen Shao, ; Danyang Zhou,
| | - Anwen Shao
- Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- *Correspondence: Anke Zhang, ; Anwen Shao, ; Danyang Zhou,
| | - Danyang Zhou
- Health Management Center, Tongde Hospital of Zhejiang Province, Hangzhou, China
- *Correspondence: Anke Zhang, ; Anwen Shao, ; Danyang Zhou,
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Deng Q, Ding K, Li Y, Jiao Y, Hu R, Zhang T, Wang Z, Tang BZ. Referential modification strategy based on phenolic hydroxyl-containing KSA luminogens for ER-targeting probe construction. Biomaterials 2022; 289:121767. [PMID: 36099711 DOI: 10.1016/j.biomaterials.2022.121767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 08/18/2022] [Accepted: 08/25/2022] [Indexed: 11/02/2022]
Abstract
The endoplasmic reticulum (ER) plays essential roles in various physiological processes and is intimately connected to kinds of diseases. The development of ER-targeting theranostic agents is highly demanded for precise treatments, however, the effective and referential strategies for the construction of ER-targeting probes are limited. Herein, we developed series of ER-targeting luminogens based on keto-salicylaldehyde azine (KSA) framework by introducing phenolic hydroxyl group, which present good theranostic performance with selective enrichment in ER. Under systematical structure modulation, the key role of phenolic hydroxyl group at K-terminal in ER-targeting was experimentally confirmed. Besides, the cyanobenzyl moiety at S-terminal can enhance the luminous efficiency and improve cellular uptake ability. Moreover, the generated reactive oxygen species (ROS) of these KSA derivatives can efficiently trigger ER stress to induce the apoptosis of cancer cells, resulting in the effective inhibition of tumor cells both in vitro and in vivo. Therefore, this feasible modification strategy of inserting phenolic hydroxyl group to common multi-aryl-based luminogens provides a reliable and referential approach for ER-targeting probe establishment.
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Affiliation(s)
- Qiyun Deng
- Center for Aggregation-Induced Emission, AIE Institute, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission, South China University of Technology, Guangzhou, 510640, PR China
| | - Keke Ding
- Department of Urology, The First Affiliated Hospital of Wannan Medical College (Yijishan Hospital of Wannan Medical College), No. 2 Zheshan Road, Wuhu, 241001, PR China; Department of Urology, The First Affiliated Hospital of Soochow University, NO. 188 Shizi Road, Suzhou, 215006, PR China
| | - Yin Li
- Center for Aggregation-Induced Emission, AIE Institute, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission, South China University of Technology, Guangzhou, 510640, PR China
| | - Yawen Jiao
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo, 255049, PR China
| | - Rong Hu
- Center for Aggregation-Induced Emission, AIE Institute, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission, South China University of Technology, Guangzhou, 510640, PR China; School of Chemistry and Chemical Engineering, University of South China, Hengyang, 421001, PR China.
| | - Tian Zhang
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo, 255049, PR China.
| | - Zhiming Wang
- Center for Aggregation-Induced Emission, AIE Institute, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission, South China University of Technology, Guangzhou, 510640, PR China.
| | - Ben Zhong Tang
- Center for Aggregation-Induced Emission, AIE Institute, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission, South China University of Technology, Guangzhou, 510640, PR China; School of Science and Engineering, Shenzhen Institute of Aggregate Science and Technology, The Chinese University of Hong Kong, Shenzhen, Guangdong, 518172, PR China
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Mehta V, Suman P, Chander H. High levels of unfolded protein response component CHAC1 associates with cancer progression signatures in malignant breast cancer tissues. CLINICAL & TRANSLATIONAL ONCOLOGY : OFFICIAL PUBLICATION OF THE FEDERATION OF SPANISH ONCOLOGY SOCIETIES AND OF THE NATIONAL CANCER INSTITUTE OF MEXICO 2022; 24:2351-2365. [PMID: 35930144 DOI: 10.1007/s12094-022-02889-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 07/07/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE The aberrant mRNA expression of a UPR component Cation transport regulator homolog 1 (CHAC1) has been reported to be associated with poor survival in breast and ovarian cancer patients, however, the expression of CHAC1 at protein levels in malignant breast tissues is underreported. The following study aimed at analyzing CHAC1 protein expression in malignant breast cancer tissues. METHODS Evaluation of CHAC1 expression in invasive ductal carcinomas (IDCs) with known ER, PR, and HER2 status was carried out using immunohistochemistry (IHC) with CHAC1 specific antibody. The Human breast cancer tissue microarray (TMA, cat# BR1503f, US Biomax, Inc., Rockville, MD) was used to determine CHAC1 expression. The analysis of CHAC1 IHC was done to determine its expression in terms of molecular subtypes of breast cancer, lymph node status, and proliferation index using Qu-Path software. Survival analysis was studied with a Kaplan-Meier plotter. RESULTS Immunohistochemical analysis of CHAC1 in breast cancer tissues showed significant up-regulation of CHAC1 as compared to the adjacent normal and benign tissues. Interestingly, CHAC1 immunostaining revealed high expression in tumor tissues with high proliferation and positive lymph node metastasis suggesting that CHAC1 might have an important role to play in breast cancer progression. Furthermore, high CHAC1 expression is associated with poor overall survival (OS) in large breast cancer patient cohorts. CONCLUSION As a higher expression of CHAC1 was observed in tissue cores with high Ki67 index and positive lymph node metastasis it may be concluded that enhanced CHAC1 expression correlates with proliferation and metastasis. The further analysis of breast cancer patients' survival data through KM plot indicated that high CHAC1 expression is associated with a bad prognosis hinting that CHAC1 may have a possible prognostic significance in breast cancer.
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Affiliation(s)
- Vikrant Mehta
- Laboratory of Molecular Medicine, Department of Human Genetics and Molecular Medicine, Central University of Punjab, Bathinda, 151401, India
| | - Prabhat Suman
- Laboratory of Molecular Medicine, Department of Human Genetics and Molecular Medicine, Central University of Punjab, Bathinda, 151401, India
| | - Harish Chander
- Laboratory of Molecular Medicine, Department of Human Genetics and Molecular Medicine, Central University of Punjab, Bathinda, 151401, India. .,Biotherapeutics Division, National Institute of Biologicals, Noida, 201309, India.
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Liu B, Yin X, Jiang G, Li Y, Jiang Z, Qiang L, Chen N, Fan Y, Shen C, Dai L, Yin Y, Zhang B. Identification of Endoplasmic Reticulum Stress-Related Subtypes, Infiltration Analysis of Tumor Microenvironment, and Construction of a Prognostic Model in Colorectal Cancer. Cancers (Basel) 2022; 14:3326. [PMID: 35884393 PMCID: PMC9322646 DOI: 10.3390/cancers14143326] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 06/29/2022] [Accepted: 07/05/2022] [Indexed: 02/04/2023] Open
Abstract
Recently, endoplasmic reticulum (ER) stress has been shown to influence tumor progression and immune cell function in the tumor microenvironment (TME). However, the underlying role of ER stress-related gene patterns in colorectal cancer (CRC) development remains unclear. We analyzed the ER stress-related gene patterns in 884 patients with CRC from the Gene Expression Omnibus database and evaluated the cell-infiltrating patterns in the TME. Two ER stress-related patterns were identified in patients with CRC that had distinct cell-infiltrating patterns in the TME and clinical characteristics. A risk score and nomogram based on 14 screened prognosis-correlated genes was built and validated to predict patient survival. Patients with a higher risk score were shown to have an unfavorable prognosis, and the risk score was associated with cell infiltration and drug sensitivity. Furthermore, spatial transcriptomics data were utilized to explore ER stress-related gene patterns in CRC tissues, and it was shown that ER stress phenotype involves in the formation of the immunosuppressive TME. This study demonstrated that ER stress-related gene patterns play a role in influencing the TME and predicting prognosis. These analyses of ER stress in the TME of CRC might deepen our understanding of CRC progression and immune escape and provide novel insights into therapeutic strategies.
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Affiliation(s)
- Baike Liu
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu 610041, China; (B.L.); (X.Y.); (Z.J.); (C.S.)
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu 610041, China; (N.C.); (Y.F.); (L.D.)
| | - Xiaonan Yin
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu 610041, China; (B.L.); (X.Y.); (Z.J.); (C.S.)
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu 610041, China; (N.C.); (Y.F.); (L.D.)
| | - Guangfu Jiang
- Department of Gastrointestinal Surgery, Guang’an People’s Hospital, Guang’an 638500, China; (G.J.); (Y.L.)
| | - Yang Li
- Department of Gastrointestinal Surgery, Guang’an People’s Hospital, Guang’an 638500, China; (G.J.); (Y.L.)
| | - Zhiyuan Jiang
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu 610041, China; (B.L.); (X.Y.); (Z.J.); (C.S.)
| | - Liming Qiang
- Department of Gastroenterology Ward, Guang’an People’s Hospital, Guang’an 638500, China;
| | - Na Chen
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu 610041, China; (N.C.); (Y.F.); (L.D.)
- School of Pharmacy, Chengdu Medical College, Chengdu 610500, China
| | - Yating Fan
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu 610041, China; (N.C.); (Y.F.); (L.D.)
| | - Chaoyong Shen
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu 610041, China; (B.L.); (X.Y.); (Z.J.); (C.S.)
| | - Lei Dai
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu 610041, China; (N.C.); (Y.F.); (L.D.)
| | - Yuan Yin
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu 610041, China; (B.L.); (X.Y.); (Z.J.); (C.S.)
| | - Bo Zhang
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu 610041, China; (B.L.); (X.Y.); (Z.J.); (C.S.)
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Ibarra J, Elbanna YA, Kurylowicz K, Ciboddo M, Greenbaum HS, Arellano NS, Rodriguez D, Evers M, Bock-Hughes A, Liu C, Smith Q, Lutze J, Baumeister J, Kalmer M, Olschok K, Nicholson B, Silva D, Maxwell L, Dowgielewicz J, Rumi E, Pietra D, Casetti IC, Catricala S, Koschmieder S, Gurbuxani S, Schneider RK, Oakes SA, Elf SE. Type I but Not Type II Calreticulin Mutations Activate the IRE1α/XBP1 Pathway of the Unfolded Protein Response to Drive Myeloproliferative Neoplasms. Blood Cancer Discov 2022; 3:298-315. [PMID: 35405004 PMCID: PMC9338758 DOI: 10.1158/2643-3230.bcd-21-0144] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 01/21/2022] [Accepted: 04/08/2022] [Indexed: 01/09/2023] Open
Abstract
Approximately 20% of patients with myeloproliferative neoplasms (MPN) harbor mutations in the gene calreticulin (CALR), with 80% of those mutations classified as either type I or type II. While type II CALR-mutant proteins retain many of the Ca2+ binding sites present in the wild-type protein, type I CALR-mutant proteins lose these residues. The functional consequences of this differential loss of Ca2+ binding sites remain unexplored. Here, we show that the loss of Ca2+ binding residues in the type I mutant CALR protein directly impairs its Ca2+ binding ability, which in turn leads to depleted endoplasmic reticulum (ER) Ca2+ and subsequent activation of the IRE1α/XBP1 pathway of the unfolded protein response. Genetic or pharmacologic inhibition of IRE1α/XBP1 signaling induces cell death in type I mutant but not type II mutant or wild-type CALR-expressing cells, and abrogates type I mutant CALR-driven MPN disease progression in vivo. SIGNIFICANCE Current targeted therapies for CALR-mutated MPNs are not curative and fail to differentiate between type I- versus type II-driven disease. To improve treatment strategies, it is critical to identify CALR mutation type-specific vulnerabilities. Here we show that IRE1α/XBP1 represents a unique, targetable dependency specific to type I CALR-mutated MPNs. This article is highlighted in the In This Issue feature, p. 265.
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Affiliation(s)
- Juan Ibarra
- The Ben May Department for Cancer Research, University of Chicago, Chicago, Illinois
- Committee on Cancer Biology, University of Chicago, Chicago, Illinois
| | - Yassmin A. Elbanna
- The Ben May Department for Cancer Research, University of Chicago, Chicago, Illinois
| | - Katarzyna Kurylowicz
- The Ben May Department for Cancer Research, University of Chicago, Chicago, Illinois
| | - Michele Ciboddo
- The Ben May Department for Cancer Research, University of Chicago, Chicago, Illinois
| | - Harrison S. Greenbaum
- The Ben May Department for Cancer Research, University of Chicago, Chicago, Illinois
| | - Nicole S. Arellano
- The Ben May Department for Cancer Research, University of Chicago, Chicago, Illinois
| | - Deborah Rodriguez
- The Ben May Department for Cancer Research, University of Chicago, Chicago, Illinois
| | - Maria Evers
- The Ben May Department for Cancer Research, University of Chicago, Chicago, Illinois
- Committee on Cancer Biology, University of Chicago, Chicago, Illinois
| | - Althea Bock-Hughes
- The Ben May Department for Cancer Research, University of Chicago, Chicago, Illinois
- Committee on Molecular Metabolism and Nutrition, University of Chicago, Chicago, Illinois
| | - Chenyu Liu
- The Ben May Department for Cancer Research, University of Chicago, Chicago, Illinois
| | - Quinn Smith
- The Ben May Department for Cancer Research, University of Chicago, Chicago, Illinois
| | - Julian Lutze
- Committee on Cancer Biology, University of Chicago, Chicago, Illinois
- Department of Molecular Genetics and Cell Biology, University of Chicago, Chicago, Illinois
| | - Julian Baumeister
- Department of Hematology, Oncology, Hemostaseology and Stem Cell Transplantation, Faculty of Medicine, RWTH Aachen University and Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD), Aachen, Germany
| | - Milena Kalmer
- Department of Hematology, Oncology, Hemostaseology and Stem Cell Transplantation, Faculty of Medicine, RWTH Aachen University and Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD), Aachen, Germany
| | - Kathrin Olschok
- Department of Hematology, Oncology, Hemostaseology and Stem Cell Transplantation, Faculty of Medicine, RWTH Aachen University and Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD), Aachen, Germany
| | - Benjamin Nicholson
- The Ben May Department for Cancer Research, University of Chicago, Chicago, Illinois
- Committee on Cancer Biology, University of Chicago, Chicago, Illinois
| | - Diane Silva
- Department of Pathology, University of Chicago, Chicago, Illinois
| | - Luke Maxwell
- The Ben May Department for Cancer Research, University of Chicago, Chicago, Illinois
| | - Jonathan Dowgielewicz
- Committee on Molecular Metabolism and Nutrition, University of Chicago, Chicago, Illinois
| | - Elisa Rumi
- Department of Hematology Oncology, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Policlinico San Matteo, Pavia, Italy
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Daniela Pietra
- Department of Hematology Oncology, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Policlinico San Matteo, Pavia, Italy
| | | | - Silvia Catricala
- Department of Hematology Oncology, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Policlinico San Matteo, Pavia, Italy
| | - Steffen Koschmieder
- Department of Hematology, Oncology, Hemostaseology and Stem Cell Transplantation, Faculty of Medicine, RWTH Aachen University and Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD), Aachen, Germany
| | | | - Rebekka K. Schneider
- Department of Cell Biology, Institute for Biomedical Technologies, RWTH Aachen University, Aachen, Germany
- Department of Hematology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Scott A. Oakes
- Committee on Cancer Biology, University of Chicago, Chicago, Illinois
- Department of Pathology, University of Chicago, Chicago, Illinois
| | - Shannon E. Elf
- The Ben May Department for Cancer Research, University of Chicago, Chicago, Illinois
- Committee on Cancer Biology, University of Chicago, Chicago, Illinois
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Seo B, Coates D, Lewis J, Seymour G, Rich A. Unfolded protein response is involved in the metabolic and apoptotic regulation of oral squamous cell carcinoma. Pathology 2022; 54:874-881. [DOI: 10.1016/j.pathol.2022.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 03/21/2022] [Accepted: 04/07/2022] [Indexed: 11/17/2022]
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Wang T, Xiao G, Lu Q, Zhou Y, Wang S, Liang X, Song Y, Xu M, Zhu Y, Li N. Synergistic Lysosomal Impairment and ER Stress Activation for Boosted Autophagy Dysfunction Based on Te Double-Headed Nano-Bullets. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2201585. [PMID: 35644863 DOI: 10.1002/smll.202201585] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 04/22/2022] [Indexed: 06/15/2023]
Abstract
To overcome the autophagy compromised mechanism of protective cellular processes by "eating"/"digesting" damaged organelles or potentially toxic materials with autolysosomes in tumor cells, lysosomal impairment can be utilized as a traditional autophagy dysfunction route for tumor therapy; however, this conventional one-way autophagy dysfunction approach is always limited by the therapeutic efficacy. Herein, an innovative pharmacological strategy that can excessively provoke autophagy via endoplasmic reticulum (ER) stress is implemented along with lysosomal impairment to enhance autophagy dysfunction. In this work, the prepared tellurium double-headed nanobullets (TeDNBs) with controllable morphology are modified with human serum albumin (HSA) which facilitates internalization by tumor cells. On the one hand, ER stress can be stimulated by upregulating the phosphorylation eukaryotic translation initiation factor 2 (P-eIF2α) owing to the production of tellurite (TeO32- ) in the specifical hydrogen peroxide-rich tumor environment; thus, autophagy overstimulation occurs. On the other hand, OME can deacidify and impair lysosomes by downregulating lysosomal-associated membrane protein 1 (LAMP1), therefore blocking autolysosome formation. Both in vitro and in vivo results demonstrate that the synthesized TeDNBs-HSA/OME (TeDNBs-HO) exhibit excellent therapeutic efficacy by autophagy dysfunction through ER stress induction and lysosomal damnification. Thus, TeDNBs-HO is verified to be a promising theranostic nanoagent for effective tumor therapy.
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Affiliation(s)
- Tingting Wang
- Tianjin Key Laboratory of Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, 300072, P. R. China
| | - Guangxu Xiao
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Beihua South Road, JingHai District, Tianjin, 301617, P. R. China
| | - Qianglan Lu
- Tianjin Key Laboratory of Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, 300072, P. R. China
| | - Yue Zhou
- Tianjin Key Laboratory of Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, 300072, P. R. China
| | - Siyu Wang
- Tianjin Key Laboratory of Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, 300072, P. R. China
| | - Xiaoyang Liang
- Tianjin Key Laboratory of Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, 300072, P. R. China
| | - Yilin Song
- Tianjin Key Laboratory of Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, 300072, P. R. China
| | - Min Xu
- Tianjin Key Laboratory of Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, 300072, P. R. China
| | - Yan Zhu
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Beihua South Road, JingHai District, Tianjin, 301617, P. R. China
| | - Nan Li
- Tianjin Key Laboratory of Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, 300072, P. R. China
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