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Wu N, Zheng W, Zhou Y, Tian Y, Tang M, Feng X, Ashrafizadeh M, Wang Y, Niu X, Tambuwala M, Wang L, Tergaonkar V, Sethi G, Klionsky D, Huang L, Gu M. Autophagy in aging-related diseases and cancer: Principles, regulatory mechanisms and therapeutic potential. Ageing Res Rev 2024; 100:102428. [PMID: 39038742 DOI: 10.1016/j.arr.2024.102428] [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: 05/18/2024] [Revised: 07/05/2024] [Accepted: 07/15/2024] [Indexed: 07/24/2024]
Abstract
Macroautophagy/autophagy is primarily accountable for the degradation of damaged organelles and toxic macromolecules in the cells. Regarding the essential function of autophagy for preserving cellular homeostasis, changes in, or dysfunction of, autophagy flux can lead to disease development. In the current paper, the complicated function of autophagy in aging-associated pathologies and cancer is evaluated, highlighting the underlying molecular mechanisms that can affect longevity and disease pathogenesis. As a natural biological process, a reduction in autophagy is observed with aging, resulting in an accumulation of cell damage and the development of different diseases, including neurological disorders, cardiovascular diseases, and cancer. The MTOR, AMPK, and ATG proteins demonstrate changes during aging, and they are promising therapeutic targets. Insulin/IGF1, TOR, PKA, AKT/PKB, caloric restriction and mitochondrial respiration are vital for lifespan regulation and can modulate or have an interaction with autophagy. The specific types of autophagy, such as mitophagy that degrades mitochondria, can regulate aging by affecting these organelles and eliminating those mitochondria with genomic mutations. Autophagy and its specific types contribute to the regulation of carcinogenesis and they are able to dually enhance or decrease cancer progression. Cancer hallmarks, including proliferation, metastasis, therapy resistance and immune reactions, are tightly regulated by autophagy, supporting the conclusion that autophagy is a promising target in cancer therapy.
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Affiliation(s)
- Na Wu
- Department of Infectious Diseases, The First Hospital of China Medical University, Shenyang, Liaoning 110001, China
| | - Wenhui Zheng
- Department of Anesthesiology, The Shengjing Hospital of China Medical University, Shenyang, Liaoning 110001, China
| | - Yundong Zhou
- Department of Thoracic Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang 315040, China
| | - Yu Tian
- School of Public Health, Benedictine University, No.5700 College Road, Lisle, IL 60532, USA; Research Center, the Huizhou Central People's Hospital, Guangdong Medical University, Huizhou, Guangdong, China
| | - Min Tang
- Department of Oncology, Chongqing General Hospital, Chongqing University, Chongqing 401120, China
| | - Xiaoqiang Feng
- Center of Stem Cell and Regenerative Medicine, Gaozhou People's Hospital, Gaozhou, Guangdong 525200, China
| | - Milad Ashrafizadeh
- Department of Radiation Oncology, Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, Shandong 250000, China; Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Yuzhuo Wang
- Department of Urologic Sciences and Vancouver Prostate Centre, University of British Columbia, Vancouver, BC V6H3Z6, Canada
| | - Xiaojia Niu
- Department of Urologic Sciences and Vancouver Prostate Centre, University of British Columbia, Vancouver, BC V6H3Z6, Canada
| | - Murtaza Tambuwala
- Lincoln Medical School, University of Lincoln, Brayford Pool Campus, Lincoln LN6 7TS, UK
| | - Lingzhi Wang
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, 16 Medical Drive, Singapore 117600, Singapore
| | - Vinay Tergaonkar
- Laboratory of NF-κB Signalling, Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A⁎STAR), 61 Biopolis Drive, Proteos, Singapore 138673, Singapore
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, 16 Medical Drive, Singapore 117600, Singapore; NUS Centre for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117599, Singapore.
| | - Daniel Klionsky
- Life Sciences Institute and Department of Molecular, Cellular and Developmental Biology, University of Michigan, Ann Arbor, MI, USA.
| | - Li Huang
- Center of Stem Cell and Regenerative Medicine, Gaozhou People's Hospital, Gaozhou, Guangdong 525200, China.
| | - Ming Gu
- Department of Breast Surgery, The First Hospital of China Medical University, Shenyang, Liaoning 110001, China.
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Yu CL, Huang KY, Chen JJ, Lai CT, Chen GW, Huang CC, Yeh YH, Lee CH, Lee JJ, Huang DM, Wang SW. Hernandonine-mediated autophagic cell death in hepatocellular carcinoma: Interplay of p53 and YAP signaling pathways. Free Radic Biol Med 2024; 222:456-466. [PMID: 38950659 DOI: 10.1016/j.freeradbiomed.2024.06.026] [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] [Received: 03/26/2024] [Revised: 06/24/2024] [Accepted: 06/28/2024] [Indexed: 07/03/2024]
Abstract
Hepatocellular carcinoma (HCC), the primary form of liver cancer, is the third leading cause of cancer-related death globally. Hernandonine is a natural alkaloid derived from Hernandia nymphaeifolia that has been shown to exert various biological functions. In a previous study, hernandonine was shown to suppress the proliferation of several solid tumor cell lines without affecting normal human cell lines. However, little is known about the effect of hernandonine on HCC. Therefore, this study aimed to investigate the effect and mechanism of hernandonine on HCC in relation to autophagy. We found that hernandonine inhibited HCC cell growth in vitro and in vivo. In addition, hernandonine elicited autophagic cell death and DNA damage in HCC cells. RNA-seq analysis revealed that hernandonine upregulated p53 and Hippo signaling pathway-related genes in HCC cells. Small RNA interference of p53 resulted in hernandonine-induced autophagic cell death attenuation. However, inhibition of YAP sensitized HCC cells to hernandonine by increasing the autophagy induction. This is the first study to illustrate the complex involvement of p53 and YAP in the hernandonine-induced autophagic cell death in human HCC cells. Our findings provide novel evidence for the potential of hernandonine as a therapeutic agent for HCC treatment.
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Affiliation(s)
- Chen-Lin Yu
- Institute of Biomedical Science, MacKay Medical College, New Taipei City, Taiwan
| | - Kai-Yao Huang
- Department of Medical Research, Hsinchu MacKay Memorial Hospital, Hsinchu City, Taiwan
| | - Jih-Jung Chen
- Department of Pharmacy, School of Pharmaceutical Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Cheng-Ta Lai
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan
| | - Guang-Wei Chen
- Department of Chinese Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Chen-Chen Huang
- Institute of Biomedical Science, MacKay Medical College, New Taipei City, Taiwan
| | - Yen-Hsiu Yeh
- Department and Graduate Institute of Microbiology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chien-Hsing Lee
- Department of Pharmacology, School of Post-Baccalaureate Medicine, College of Medicine, Kaohsiung Medical University, Taiwan
| | - Jie-Jen Lee
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan
| | - Dong-Ming Huang
- Institute of Biomedical Engineering and Nanomedicine, National Health Research Institutes, Miaoli, Taiwan.
| | - Shih-Wei Wang
- Institute of Biomedical Science, MacKay Medical College, New Taipei City, Taiwan; Department of Medicine, MacKay Medical College, New Taipei City, Taiwan; Graduate Institute of Natural Products, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan.
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Thi Thanh Nguyen N, Yoon Lee S. Celecoxib and sulindac sulfide elicit anticancer effects on PIK3CA-mutated head and neck cancer cells through endoplasmic reticulum stress, reactive oxygen species, and mitochondrial dysfunction. Biochem Pharmacol 2024; 224:116221. [PMID: 38641308 DOI: 10.1016/j.bcp.2024.116221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 04/01/2024] [Accepted: 04/16/2024] [Indexed: 04/21/2024]
Abstract
Gain-of-function mutation in the phosphatidylinositol-4,5-bisphosphate 3-kinase (PI3K) catalytic subunit alpha gene (PIK3CA) is a significant factor in head and neck cancer (HNC). Patients with HNC harboring PIK3CA mutations receive therapeutic benefits from the use of non-steroidal anti-inflammatory drugs (NSAIDs). However, the molecular mechanisms underlying these effects remain unknown. Here, we examined the Detroit562 and FaDu cell lines as HNC models with and without a hyperactive PIK3CA mutation (H1047R), respectively, regarding their possible distinct responses to the NSAIDs celecoxib and sulindac sulfide (SUS). Detroit562 cells exhibited relatively high PI3K/Akt pathway-dependent cyclooxygenase-2 (COX-2) expression, associated with cell proliferation. Celecoxib treatment restricted cell proliferation and upregulated endoplasmic reticulum (ER) stress-related markers, including GRP78, C/EBP-homologous protein, activating transcription factor 4, death receptor 5, and reactive oxygen species (ROS). These effects were much stronger in Detroit562 cells than in FaDu cells and were largely COX-2-independent. SUS treatment yielded similar results. Salubrinal (an ER stress inhibitor) and N-acetyl-L-cysteine (a ROS scavenger) prevented NSAID-induced ROS generation and ER stress, respectively, indicating crosstalk between ER and oxidative stress. In addition, celecoxib and/or SUS elevated cleaved caspase-3 levels, Bcl-2-associated X protein/Bcl-2-interacting mediator of cell death expression, and mitochondrial damage, which was more pronounced in Detroit562 than in FaDu cells. Salubrinal and N-acetyl-L-cysteine attenuated celecoxib-induced mitochondrial dysfunction. Collectively, our results suggest that celecoxib and SUS efficiently suppress activating PIK3CA mutation-harboring HNC progression by inducing ER and oxidative stress and mitochondrial dysfunction, leading to apoptotic cell death, further supporting NSAID treatment as a useful strategy for oncogenic PIK3CA-mutated HNC therapy.
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Affiliation(s)
- Nga Thi Thanh Nguyen
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon, Gyeonggi, Republic of Korea
| | - Sang Yoon Lee
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon, Gyeonggi, Republic of Korea; Institute of Medical Science, Ajou University School of Medicine, Suwon, Gyeonggi, Republic of Korea.
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Deng Z, Shen D, Yu M, Zhou F, Shan D, Fang Y, Jin W, Qian K, Li S, Wang G, Zhang Y, Ju L, Xiao Y, Wang X. Pectolinarigenin inhibits bladder urothelial carcinoma cell proliferation by regulating DNA damage/autophagy pathways. Cell Death Discov 2023; 9:214. [PMID: 37393350 DOI: 10.1038/s41420-023-01508-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 05/25/2023] [Accepted: 06/20/2023] [Indexed: 07/03/2023] Open
Abstract
Pectolinarigenin (PEC), an active compound isolated from traditional herbal medicine, has shown potential anti-tumor properties against various types of cancer cells. However, its mechanism of action in bladder cancer (BLCA), which is one of the fatal human carcinomas, remains unexplored. In this study, we first revealed that PEC, as a potential DNA topoisomerase II alpha (TOP2A) poison, can target TOP2A and cause significant DNA damage. PEC induced G2/M phase cell cycle arrest via p53 pathway. Simultaneously, PEC can perform its unique function by inhibiting the late autophagic flux. The blocking of autophagy caused proliferation inhibition of BLCA and further enhanced the DNA damage effect of PEC. In addition, we proved that PEC could intensify the cytotoxic effect of gemcitabine (GEM) on BLCA cells in vivo and in vitro. Summarily, we first systematically revealed that PEC had great potential as a novel TOP2A poison and an inhibitor of late autophagic flux in treating BLCA.
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Affiliation(s)
- Zhao Deng
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Dexin Shen
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Mengxue Yu
- Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan, China
- Human Genetic Resources Preservation Center of Hubei Province, Wuhan, China
| | - Fenfang Zhou
- Department of Radiology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Danni Shan
- Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan, China
- Human Genetic Resources Preservation Center of Hubei Province, Wuhan, China
| | - Yayun Fang
- Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan, China
- Human Genetic Resources Preservation Center of Hubei Province, Wuhan, China
| | - Wan Jin
- Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan, China
- Euler Technology, ZGC Life Sciences Park, Beijing, China
| | - Kaiyu Qian
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
- Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Shenjuan Li
- Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan, China
- Medical Research Institute, Wuhan University, Wuhan, China
| | - Gang Wang
- Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan, China
- Human Genetic Resources Preservation Center of Hubei Province, Wuhan, China
| | - Yi Zhang
- Euler Technology, ZGC Life Sciences Park, Beijing, China
- Center for Quantitative Biology, School of Life Sciences, Peking University, Beijing, China
| | - Lingao Ju
- Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan, China.
| | - Yu Xiao
- Human Genetic Resources Preservation Center of Hubei Province, Wuhan, China.
- Hubei Key Laboratory of Urological Diseases, Wuhan University, Wuhan, China.
| | - Xinghuan Wang
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China.
- Medical Research Institute, Wuhan University, Wuhan, China.
- TaiKang Center for Life and Medical Sciences, Wuhan University, Wuhan, China.
- Wuhan Research Center for Infectious Diseases and Cancer, Chinese Academy of Medical Sciences, Wuhan, China.
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Transethosomal Gel for the Topical Delivery of Celecoxib: Formulation and Estimation of Skin Cancer Progression. Pharmaceutics 2022; 15:pharmaceutics15010022. [PMID: 36678651 PMCID: PMC9864437 DOI: 10.3390/pharmaceutics15010022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 12/08/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022] Open
Abstract
The topical delivery of therapeutics is a promising strategy for managing skin conditions. Cyclooxygenase-2 (COX-2) inhibitors showed a possible target for chemoprevention and cancer management. Celecoxib (CXB) is a selective COX-2 inhibitor that impedes cell growth and generates apoptosis in different cell tumors. Herein, an investigation proceeded to explore the usefulness of nano lipid vesicles (transethosomes) (TES) of CXB to permit penetration of considerable quantities of the drug for curing skin cancer. The prepared nanovesicles were distinguished for drug encapsulation efficiency, vesicle size, PDI, surface charge, and morphology. In addition, FT-IR and DSC analyses were also conducted to examine the influence of vesicle components. The optimized formulation was dispersed in various hydrogel bases. Furthermore, in vitro CXB release and ex vivo permeability studies were evaluated. A cytotoxicity study proceeded using A431 and BJ1 cell lines. The expression alteration of the cyclin-dependent kinase inhibitor 2A (CDKN2A) gene and DNA damage and fragmentation using qRT-PCR and comet assays were also investigated. Optimized CXB-TES formulation was spherically shaped and displayed a vesicle size of 75.9 ± 11.4 nm, a surface charge of -44.7 ± 1.52 mV, and an entrapment efficiency of 88.8 ± 7.2%. The formulated TES-based hydrogel displayed a sustained in vitro CXB release pattern for 24 h with an enhanced flux and permeation across rat skin compared with the control (free drug-loaded hydrogel). Interestingly, CXB-TES hydrogel has a lower cytotoxic effect on normal skin cells compared with TES suspension and CXB powder. Moreover, the level of expression of the CDKN2A gene was significantly (p ≤ 0.01, ANOVA/Tukey) decreased in skin tumor cell lines compared with normal skin cell lines, indicating that TES are the suitable carrier for topical delivery of CXB to the cancer cells suppressing their progression. In addition, apoptosis demonstrated by comet and DNA fragmentation assays was evident in skin cancer cells exposed to CXB-loaded TES hydrogel formulation. In conclusion, our results illustrate that CXB-TES-loaded hydrogel could be considered a promising carrier and effective chemotherapeutic agent for the management of skin carcinoma.
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Chen W, Yasen M, Wang H, Zhuang C, Wang Z, Lu S, Jiang L, Lin H. Celecoxib activates autophagy by inhibiting the mTOR signaling pathway and prevents apoptosis in nucleus pulposus cells. BMC Pharmacol Toxicol 2022; 23:90. [PMID: 36457130 PMCID: PMC9714067 DOI: 10.1186/s40360-022-00633-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Accepted: 11/23/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Intervertebral disc degeneration results from a variety of etiologies, including inflammation and aging. Degenerated intervertebral discs feature down-regulated extracellular matrix synthesis, resulting in losing their ability to retain water and absorb compression. Celecoxib is a well-known selective cyclooxygenase-2 inhibitor for treating arthritis and relieving pain. Nevertheless, the mechanism of Celecoxib for treating inflammation-related intervertebral disc degeneration has not yet been clarified. METHOD Protein synthesis was analyzed by western blot. Fluorescent probes DCFH-DA and MitoSox Red detected reactive oxygen species and were measured by flow cytometry. The activity of the kinase pathway was evaluated by protein phosphorylation. Autophagy was monitored by mRFP-GFP-LC3 transfection and LC3 analysis. Mitochondrial apoptotic proteins were analyzed by western blot and cell membrane integrity was measured by flow cytometry. The autophagic gene was silenced by siRNA. RESULTS In this study, interleukin-1β stimulation reduced the synthesis of aggrecan, type I and II collagen and caused excessive production of reactive oxygen species. We looked for a therapeutic window of Celecoxib for nucleus pulposus cells to regain extracellular matrix synthesis and reduce oxidative stress. To look into nucleus pulposus cells in response to stimuli, enhancement of autophagy was achieved by Celecoxib, confirmed by mRFP-GFP-LC3 transfection and LC3 analysis. The mammalian target of rapamycin and a panel of downstream proteins responded to Celecoxib and propelled autophagy machinery to stabilize homeostasis. Ultimately, inhibition of autophagy by silencing autophagy protein 5 disrupted the protective effects of Celecoxib, culminating in apoptosis. CONCLUSION In summary, we have demonstrated a new use for the old drug Celecoxib that treats intervertebral disc degeneration by enhancing autophagy in nucleus pulposus cells and opening a door for treating other degenerative diseases.
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Affiliation(s)
- Weisin Chen
- grid.413087.90000 0004 1755 3939Department of Orthopaedics, Zhongshan Hospital of Fudan University, 180 Fenglin Road/1609 Xietu Road, 200032 Shanghai, China
| | - Miersalijiang Yasen
- grid.413087.90000 0004 1755 3939Department of Orthopedic Surgery, Zhongshan Hospital Xiamen Branch, Fudan University, 668 Jinhu Rd, District of Huli, Fujian 361015 Xiamen, China
| | - Hanquan Wang
- grid.413087.90000 0004 1755 3939Department of Orthopaedics, Zhongshan Hospital of Fudan University, 180 Fenglin Road/1609 Xietu Road, 200032 Shanghai, China
| | - Chenyang Zhuang
- grid.413087.90000 0004 1755 3939Department of Orthopaedics, Zhongshan Hospital of Fudan University, 180 Fenglin Road/1609 Xietu Road, 200032 Shanghai, China ,grid.8547.e0000 0001 0125 2443Department of Orthopaedics, Shanghai Geriatric Medical Centre, Fudan University, Shanghai, China
| | - Zixiang Wang
- grid.413087.90000 0004 1755 3939Department of Orthopaedics, Zhongshan Hospital of Fudan University, 180 Fenglin Road/1609 Xietu Road, 200032 Shanghai, China
| | - Shunyi Lu
- grid.413087.90000 0004 1755 3939Department of Orthopaedics, Zhongshan Hospital of Fudan University, 180 Fenglin Road/1609 Xietu Road, 200032 Shanghai, China
| | - Libo Jiang
- grid.413087.90000 0004 1755 3939Department of Orthopaedics, Zhongshan Hospital of Fudan University, 180 Fenglin Road/1609 Xietu Road, 200032 Shanghai, China
| | - Hong Lin
- grid.413087.90000 0004 1755 3939Department of Orthopaedics, Zhongshan Hospital of Fudan University, 180 Fenglin Road/1609 Xietu Road, 200032 Shanghai, China ,grid.8547.e0000 0001 0125 2443Department of Orthopaedics, Shanghai Geriatric Medical Centre, Fudan University, Shanghai, China
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Chen W, Yasen M, Wang H, Zhuang C, Wang Z, Lu S, Jiang L, Lin H. Celecoxib activates autophagy by inhibiting the mTOR signaling pathway and prevents apoptosis in nucleus pulposus cells. BMC Pharmacol Toxicol 2022. [PMID: 36457130 DOI: 10.1186/s40360-022-00633-y/figures/6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/30/2023] Open
Abstract
BACKGROUND Intervertebral disc degeneration results from a variety of etiologies, including inflammation and aging. Degenerated intervertebral discs feature down-regulated extracellular matrix synthesis, resulting in losing their ability to retain water and absorb compression. Celecoxib is a well-known selective cyclooxygenase-2 inhibitor for treating arthritis and relieving pain. Nevertheless, the mechanism of Celecoxib for treating inflammation-related intervertebral disc degeneration has not yet been clarified. METHOD Protein synthesis was analyzed by western blot. Fluorescent probes DCFH-DA and MitoSox Red detected reactive oxygen species and were measured by flow cytometry. The activity of the kinase pathway was evaluated by protein phosphorylation. Autophagy was monitored by mRFP-GFP-LC3 transfection and LC3 analysis. Mitochondrial apoptotic proteins were analyzed by western blot and cell membrane integrity was measured by flow cytometry. The autophagic gene was silenced by siRNA. RESULTS In this study, interleukin-1β stimulation reduced the synthesis of aggrecan, type I and II collagen and caused excessive production of reactive oxygen species. We looked for a therapeutic window of Celecoxib for nucleus pulposus cells to regain extracellular matrix synthesis and reduce oxidative stress. To look into nucleus pulposus cells in response to stimuli, enhancement of autophagy was achieved by Celecoxib, confirmed by mRFP-GFP-LC3 transfection and LC3 analysis. The mammalian target of rapamycin and a panel of downstream proteins responded to Celecoxib and propelled autophagy machinery to stabilize homeostasis. Ultimately, inhibition of autophagy by silencing autophagy protein 5 disrupted the protective effects of Celecoxib, culminating in apoptosis. CONCLUSION In summary, we have demonstrated a new use for the old drug Celecoxib that treats intervertebral disc degeneration by enhancing autophagy in nucleus pulposus cells and opening a door for treating other degenerative diseases.
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Affiliation(s)
- Weisin Chen
- Department of Orthopaedics, Zhongshan Hospital of Fudan University, 180 Fenglin Road/1609 Xietu Road, 200032, Shanghai, China
| | - Miersalijiang Yasen
- Department of Orthopedic Surgery, Zhongshan Hospital Xiamen Branch, Fudan University, 668 Jinhu Rd, District of Huli, Fujian, 361015, Xiamen, China
| | - Hanquan Wang
- Department of Orthopaedics, Zhongshan Hospital of Fudan University, 180 Fenglin Road/1609 Xietu Road, 200032, Shanghai, China
| | - Chenyang Zhuang
- Department of Orthopaedics, Zhongshan Hospital of Fudan University, 180 Fenglin Road/1609 Xietu Road, 200032, Shanghai, China
- Department of Orthopaedics, Shanghai Geriatric Medical Centre, Fudan University, Shanghai, China
| | - Zixiang Wang
- Department of Orthopaedics, Zhongshan Hospital of Fudan University, 180 Fenglin Road/1609 Xietu Road, 200032, Shanghai, China
| | - Shunyi Lu
- Department of Orthopaedics, Zhongshan Hospital of Fudan University, 180 Fenglin Road/1609 Xietu Road, 200032, Shanghai, China
| | - Libo Jiang
- Department of Orthopaedics, Zhongshan Hospital of Fudan University, 180 Fenglin Road/1609 Xietu Road, 200032, Shanghai, China.
| | - Hong Lin
- Department of Orthopaedics, Zhongshan Hospital of Fudan University, 180 Fenglin Road/1609 Xietu Road, 200032, Shanghai, China.
- Department of Orthopaedics, Shanghai Geriatric Medical Centre, Fudan University, Shanghai, China.
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Acidifiers Attenuate Diquat-Induced Oxidative Stress and Inflammatory Responses by Regulating NF-κB/MAPK/COX-2 Pathways in IPEC-J2 Cells. Antioxidants (Basel) 2022; 11:antiox11102002. [PMID: 36290726 PMCID: PMC9598074 DOI: 10.3390/antiox11102002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 10/02/2022] [Accepted: 10/07/2022] [Indexed: 11/24/2022] Open
Abstract
In this study, we evaluated the protective effects and potential mechanisms of acidifiers on intestinal epithelial cells exposure to oxidative stress (OS). IPEC-J2 cells were first pretreated with 5 × 10−5 acidifiers for 4 h before being exposed to the optimal dose of diquat to induce oxidative stress. The results showed that acidifiers attenuated diquat-induced oxidative stress, which manifests as the improvement of antioxidant capacity and the reduction in reactive oxygen species (ROS) accumulation. The acidifier treatment decreased cell permeability and enhanced intestinal epithelial barrier function through enhancing the expression of claudin-1 and occludin in diquat-induced cells. Moreover, acidifier treatment attenuated diquat-induced inflammatory responses, which was confirmed by the decreased secretion and gene expression of pro-inflammatory (TNF-α, IL-8) and upregulated anti-inflammatory factors (IL-10). In addition, acidifiers significantly reduced the diquat-induced gene and protein expression levels of COX-2, NF-κB, I-κB-β, ERK1/2, and JNK2, while they increased I-κB-α expression in IPEC-J2 cells. Furthermore, we discovered that acidifiers promoted epithelial cell proliferation (increased expression of PCNA and CCND1) and inhibited apoptosis (decreased expression of BAX, increased expression of BCL-2). Taken together, these results suggest that acidifiers are potent antioxidants that attenuate diquat-induced inflammation, apoptosis, and maintain cellular barrier integrity by regulating the NF-κB/MAPK/COX-2 signaling pathways.
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Lombardi F, Augello FR, Artone S, Ayroldi E, Giusti I, Dolo V, Cifone MG, Cinque B, Palumbo P. Cyclooxygenase-2 Upregulated by Temozolomide in Glioblastoma Cells Is Shuttled In Extracellular Vesicles Modifying Recipient Cell Phenotype. Front Oncol 2022; 12:933746. [PMID: 35936755 PMCID: PMC9355724 DOI: 10.3389/fonc.2022.933746] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 06/24/2022] [Indexed: 11/13/2022] Open
Abstract
Temozolomide (TMZ) resistance is frequent in patients with glioblastoma (GBM), a tumor characterized by a marked inflammatory microenvironment. Recently, we reported that cyclooxygenase-2 (COX-2) is upregulated in TMZ-resistant GBM cells treated with high TMZ concentrations. Moreover, COX-2 activity inhibition significantly counteracted TMZ-resistance of GBM cells. Extracellular vesicles (EV) are considered crucial mediators in orchestrating GBM drug resistance by modulating the tumor microenvironment (TME) and affecting the surrounding recipient cell phenotype and behavior. This work aimed to verify whether TMZ, at low and clinically relevant doses (5-20 µM), could induce COX-2 overexpression in GBM cells (T98G and U87MG) and explore if secreted EV shuttled COX-2 to recipient cells. The effect of COX-2 inhibitors (COXIB), Celecoxib (CXB), or NS398, alone or TMZ-combined, was also investigated. Our results indicated that TMZ at clinically relevant doses upregulated COX-2 in GBM cells. COXIB treatment significantly counteracted TMZ-induced COX-2 expression, confirming the crucial role of the COX-2/PGE2 system in TMZ-resistance. The COXIB specificity was verified on U251MG, COX-2 null GBM cells. Western blotting of GBM-EV cells showed the COX-2 presence, with the same intracellular trend, increasing in EV derived from TMZ-treated cells and decreasing in those derived from COXIB+TMZ-treated cells. We then evaluated the effect of EV secreted by TMZ-treated cells on U937 and U251MG, used as recipient cells. In human macrophage cell line U937, the internalization of EV derived by TMZ-T98G cells led to a shift versus a pro-tumor M2-like phenotype. On the other hand, EV from TMZ-T98G induced a significant decrease in TMZ sensitivity in U251MG cells. Overall, our results, in confirming the crucial role played by COX-2 in TMZ-resistance, provide the first evidence of the presence and effective functional transfer of this enzyme through EV derived from GBM cells, with multiple potential consequences at the level of TME.
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Affiliation(s)
- Francesca Lombardi
- Department of Life, Health and Environmental Sciences, University of L’Aquila, L’Aquila, Italy
| | | | - Serena Artone
- Department of Life, Health and Environmental Sciences, University of L’Aquila, L’Aquila, Italy
| | - Emira Ayroldi
- Department of Medicine and Surgery, Section of Pharmacology, University of Perugia, Perugia, Italy
| | - Ilaria Giusti
- Department of Life, Health and Environmental Sciences, University of L’Aquila, L’Aquila, Italy
| | - Vincenza Dolo
- Department of Life, Health and Environmental Sciences, University of L’Aquila, L’Aquila, Italy
| | - Maria Grazia Cifone
- Department of Life, Health and Environmental Sciences, University of L’Aquila, L’Aquila, Italy
| | - Benedetta Cinque
- Department of Life, Health and Environmental Sciences, University of L’Aquila, L’Aquila, Italy
- *Correspondence: Benedetta Cinque, ; Paola Palumbo,
| | - Paola Palumbo
- Department of Life, Health and Environmental Sciences, University of L’Aquila, L’Aquila, Italy
- *Correspondence: Benedetta Cinque, ; Paola Palumbo,
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10
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Thakur A, Faujdar C, Sharma R, Sharma S, Malik B, Nepali K, Liou JP. Glioblastoma: Current Status, Emerging Targets, and Recent Advances. J Med Chem 2022; 65:8596-8685. [PMID: 35786935 PMCID: PMC9297300 DOI: 10.1021/acs.jmedchem.1c01946] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
![]()
Glioblastoma (GBM) is a highly malignant
brain tumor characterized
by a heterogeneous population of genetically unstable and highly infiltrative
cells that are resistant to chemotherapy. Although substantial efforts
have been invested in the field of anti-GBM drug discovery in the
past decade, success has primarily been confined to the preclinical
level, and clinical studies have often been hampered due to efficacy-,
selectivity-, or physicochemical property-related issues. Thus, expansion
of the list of molecular targets coupled with a pragmatic design of
new small-molecule inhibitors with central nervous system (CNS)-penetrating
ability is required to steer the wheels of anti-GBM drug discovery
endeavors. This Perspective presents various aspects of drug discovery
(challenges in GBM drug discovery and delivery, therapeutic targets,
and agents under clinical investigation). The comprehensively covered
sections include the recent medicinal chemistry campaigns embarked
upon to validate the potential of numerous enzymes/proteins/receptors
as therapeutic targets in GBM.
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Affiliation(s)
- Amandeep Thakur
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei 11031, Taiwan
| | - Chetna Faujdar
- Department of Biotechnology, Jaypee Institute of Information Technology, Noida 201307, India
| | - Ram Sharma
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei 11031, Taiwan
| | - Sachin Sharma
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei 11031, Taiwan
| | - Basant Malik
- Department of Sterile Product Development, Research and Development-Unit 2, Jubiliant Generics Ltd., Noida 201301, India
| | - Kunal Nepali
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei 11031, Taiwan
| | - Jing Ping Liou
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei 11031, Taiwan
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11
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Lastakchi S, Olaloko MK, McConville C. A Potential New Treatment for High-Grade Glioma: A Study Assessing Repurposed Drug Combinations against Patient-Derived High-Grade Glioma Cells. Cancers (Basel) 2022; 14:2602. [PMID: 35681582 PMCID: PMC9179370 DOI: 10.3390/cancers14112602] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 05/06/2022] [Accepted: 05/17/2022] [Indexed: 02/05/2023] Open
Abstract
Repurposed drugs have demonstrated in vitro success against high-grade gliomas; however, their clinical success has been limited due to the in vitro model not truly representing the clinical scenario. In this study, we used two distinct patient-derived tumour fragments (tumour core (TC) and tumour margin (TM)) to generate a heterogeneous, clinically relevant in vitro model to assess if a combination of repurposed drugs (irinotecan, pitavastatin, disulfiram, copper gluconate, captopril, celecoxib, itraconazole and ticlopidine), each targeting a different growth promoting pathway, could successfully treat high-grade gliomas. To ensure the clinical relevance of our data, TC and TM samples from 11 different patients were utilized. Our data demonstrate that, at a concentration of 100µm or lower, all drug combinations achieved lower LogIC50 values than temozolomide, with one of the combinations almost eradicating the cancer by achieving cell viabilities below 4% in five of the TM samples 6 days after treatment. Temozolomide was unable to stop tumour growth over the 14-day assay, while combination 1 stopped tumour growth, with combinations 2, 3 and 4 slowing down tumour growth at higher doses. To validate the cytotoxicity data, we used two distinct assays, end point MTT and real-time IncuCyte life analysis, to evaluate the cytotoxicity of the combinations on the TC fragment from patient 3, with the cell viabilities comparable across both assays. The local administration of combinations of repurposed drugs that target different growth promoting pathways of high-grade gliomas have the potential to be translated into the clinic as a novel treatment strategy for high-grade gliomas.
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Affiliation(s)
| | | | - Christopher McConville
- School of Pharmacy, Institute of Clinical Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham B15 2TT, UK; (S.L.); (M.K.O.)
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12
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Gschwind A, Marx C, Just MD, Severin P, Behring H, Marx-Blümel L, Becker S, Rothenburger L, Förster M, Beck JF, Sonnemann J. Tight association of autophagy and cell cycle in leukemia cells. Cell Mol Biol Lett 2022; 27:32. [PMID: 35382734 PMCID: PMC8981689 DOI: 10.1186/s11658-022-00334-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 03/24/2022] [Indexed: 01/18/2023] Open
Abstract
Background Autophagy plays an essential role in maintaining cellular homeostasis and in the response to cellular stress. Autophagy is also involved in cell cycle progression, yet the relationship between these processes is not clearly defined. Results In exploring this relationship, we observed that the inhibition of autophagy impaired the G2/M phase-arresting activity of etoposide but enhanced the G1 phase-arresting activity of palbociclib. We further investigated the connection of basal autophagy and cell cycle by utilizing the autophagosome tracer dye Cyto-ID in two ways. First, we established a double-labeling flow-cytometric procedure with Cyto-ID and the DNA probe DRAQ5, permitting the cell cycle phase-specific determination of autophagy in live cells. This approach demonstrated that different cell cycle phases were associated with different autophagy levels: G1-phase cells had the lowest level, and G2/M-phase cells had the highest one. Second, we developed a flow-cytometric cell-sorting procedure based on Cyto-ID that separates cell populations into fractions with low, medium, and high autophagy. Cell cycle analysis of Cyto-ID-sorted cells confirmed that the high-autophagy fraction contained a much higher percentage of G2/M-phase cells than the low-autophagy fraction. In addition, Cyto-ID-based cell sorting also proved to be useful for assessing other autophagy-related processes: extracellular flux analysis revealed metabolic differences between the cell populations, with higher autophagy being associated with higher respiration, higher mitochondrial ATP production, and higher glycolysis. Conclusion This work provides clear evidence of high autophagy in G2/M-phase cells by establishing a novel cell sorting technique based on Cyto-ID. Supplementary Information The online version contains supplementary material available at 10.1186/s11658-022-00334-8.
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Affiliation(s)
- Alena Gschwind
- Department of Pediatric Hematology and Oncology, Children's Clinic, Jena University Hospital, Jena, Germany.,Research Center Lobeda, Jena University Hospital, 07747, Jena, Germany
| | - Christian Marx
- Leibniz Institute on Aging-Fritz Lipmann Institute (FLI), 07747, Jena, Germany
| | - Marie D Just
- Department of Pediatric Hematology and Oncology, Children's Clinic, Jena University Hospital, Jena, Germany.,Research Center Lobeda, Jena University Hospital, 07747, Jena, Germany
| | - Paula Severin
- Department of Pediatric Hematology and Oncology, Children's Clinic, Jena University Hospital, Jena, Germany.,Research Center Lobeda, Jena University Hospital, 07747, Jena, Germany
| | - Hannah Behring
- Department of Pediatric Hematology and Oncology, Children's Clinic, Jena University Hospital, Jena, Germany.,Research Center Lobeda, Jena University Hospital, 07747, Jena, Germany
| | - Lisa Marx-Blümel
- Department of Pediatric Hematology and Oncology, Children's Clinic, Jena University Hospital, Jena, Germany.,Research Center Lobeda, Jena University Hospital, 07747, Jena, Germany
| | - Sabine Becker
- Department of Pediatric Hematology and Oncology, Children's Clinic, Jena University Hospital, Jena, Germany.,Research Center Lobeda, Jena University Hospital, 07747, Jena, Germany
| | - Linda Rothenburger
- Leibniz Institute on Aging-Fritz Lipmann Institute (FLI), 07747, Jena, Germany
| | - Martin Förster
- Clinic of Internal Medicine I, Jena University Hospital, 07747, Jena, Germany
| | - James F Beck
- Department of Pediatric Hematology and Oncology, Children's Clinic, Jena University Hospital, Jena, Germany
| | - Jürgen Sonnemann
- Department of Pediatric Hematology and Oncology, Children's Clinic, Jena University Hospital, Jena, Germany. .,Research Center Lobeda, Jena University Hospital, 07747, Jena, Germany. .,Klinik für Kinder und Jugendmedizin, Universitätsklinikum Jena, Am Klinikum 1, 07747, Jena, Germany.
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13
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Tsai YT, Lo WL, Chen PY, Ko CY, Chuang JY, Kao TJ, Yang WB, Chang KY, Hung CY, Kikkawa U, Chang WC, Hsu TI. Reprogramming of arachidonate metabolism confers temozolomide resistance to glioblastoma through enhancing mitochondrial activity in fatty acid oxidation. J Biomed Sci 2022; 29:21. [PMID: 35337344 PMCID: PMC8952270 DOI: 10.1186/s12929-022-00804-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 03/21/2022] [Indexed: 01/10/2023] Open
Abstract
Background Sp1 is involved in the recurrence of glioblastoma (GBM) due to the acquirement of resistance to temozolomide (TMZ). Particularly, the role of Sp1 in metabolic reprogramming for drug resistance remains unknown. Methods RNA-Seq and mass spectrometry were used to analyze gene expression and metabolites amounts in paired GBM specimens (primary vs. recurrent) and in paired GBM cells (sensitive vs. resistant). ω-3/6 fatty acid and arachidonic acid (AA) metabolism in GBM patients were analyzed by targeted metabolome. Mitochondrial functions were determined by Seahorse XF Mito Stress Test, RNA-Seq, metabolome and substrate utilization for producing ATP. Therapeutic options targeting prostaglandin (PG) E2 in TMZ-resistant GBM were validated in vitro and in vivo. Results Among the metabolic pathways, Sp1 increased the prostaglandin-endoperoxide synthase 2 expression and PGE2 production in TMZ-resistant GBM. Mitochondrial genes and metabolites were obviously increased by PGE2, and these characteristics were required for developing resistance in GBM cells. For inducing TMZ resistance, PGE2 activated mitochondrial functions, including fatty acid β-oxidation (FAO) and tricarboxylic acid (TCA) cycle progression, through PGE2 receptors, E-type prostanoid (EP)1 and EP3. Additionally, EP1 antagonist ONO-8713 inhibited the survival of TMZ-resistant GBM synergistically with TMZ. Conclusion Sp1-regulated PGE2 production activates FAO and TCA cycle in mitochondria, through EP1 and EP3 receptors, resulting in TMZ resistance in GBM. These results will provide us a new strategy to attenuate drug resistance or to re-sensitize recurred GBM. Supplementary Information The online version contains supplementary material available at 10.1186/s12929-022-00804-3.
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Affiliation(s)
- Yu-Ting Tsai
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, 250 Wu-Hsing Street, Taipei, Taiwan, 110
| | - Wei-Lun Lo
- Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei, 110, Taiwan.,Department of Neurosurgery, Shuang Ho Hospital, Taipei Medical University, Taipei, 110, Taiwan.,TMU Research Center of Neuroscience, Taipei Medical University, 250 Wu-Hsing Street, Taipei, Taiwan
| | - Pin-Yuan Chen
- School of Medicine, Chang Gung University, Taoyuan City, 33302, Taiwan.,Department of Neurosurgery, Keelung Chang Gung Memorial Hospital, Keelung, 204, Taiwan.,Department of Neurosurgery, Linkou Chang Gung Memorial Hospital, Taoyuan, 333, Taiwan
| | - Chiung-Yuan Ko
- TMU Research Center of Neuroscience, Taipei Medical University, 250 Wu-Hsing Street, Taipei, Taiwan.,Graduate Institute of Neural Regenerative Medicine, College of Medical Science and Technology, Taipei Medical University, Taipei, 110, Taiwan.,Ph.D. Program for Neural Regenerative Medicine, College of Medical Science and Technology, Taipei Medical University and National Health Research Institutes, Taipei, 110, Taiwan.,Ph.D. Program in Medical Neuroscience, College of Medical Science and Technology, Taipei Medical University and National Health Research Institutes, Taipei, 110, Taiwan.,TMU Research Center of Cancer Translational Medicine, Taipei, 110, Taiwan
| | - Jian-Ying Chuang
- TMU Research Center of Neuroscience, Taipei Medical University, 250 Wu-Hsing Street, Taipei, Taiwan.,Graduate Institute of Neural Regenerative Medicine, College of Medical Science and Technology, Taipei Medical University, Taipei, 110, Taiwan.,Ph.D. Program for Neural Regenerative Medicine, College of Medical Science and Technology, Taipei Medical University and National Health Research Institutes, Taipei, 110, Taiwan.,Ph.D. Program in Medical Neuroscience, College of Medical Science and Technology, Taipei Medical University and National Health Research Institutes, Taipei, 110, Taiwan.,TMU Research Center of Cancer Translational Medicine, Taipei, 110, Taiwan
| | - Tzu-Jen Kao
- TMU Research Center of Neuroscience, Taipei Medical University, 250 Wu-Hsing Street, Taipei, Taiwan.,Graduate Institute of Neural Regenerative Medicine, College of Medical Science and Technology, Taipei Medical University, Taipei, 110, Taiwan.,Ph.D. Program for Neural Regenerative Medicine, College of Medical Science and Technology, Taipei Medical University and National Health Research Institutes, Taipei, 110, Taiwan.,Ph.D. Program in Medical Neuroscience, College of Medical Science and Technology, Taipei Medical University and National Health Research Institutes, Taipei, 110, Taiwan.,TMU Research Center of Cancer Translational Medicine, Taipei, 110, Taiwan
| | - Wen-Bing Yang
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, 250 Wu-Hsing Street, Taipei, Taiwan, 110.,TMU Research Center of Neuroscience, Taipei Medical University, 250 Wu-Hsing Street, Taipei, Taiwan
| | - Kwang-Yu Chang
- National Institute of Cancer Research, National Health Research Institutes, Tainan, 704, Taiwan
| | - Chia-Yang Hung
- Department of Immuno-Oncology, Beckman Research Institute, City of Hope, Duarte, CA, 91010, USA
| | - Ushio Kikkawa
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, 250 Wu-Hsing Street, Taipei, Taiwan, 110
| | - Wen-Chang Chang
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, 250 Wu-Hsing Street, Taipei, Taiwan, 110. .,TMU Research Center of Neuroscience, Taipei Medical University, 250 Wu-Hsing Street, Taipei, Taiwan.
| | - Tsung-I Hsu
- TMU Research Center of Neuroscience, Taipei Medical University, 250 Wu-Hsing Street, Taipei, Taiwan. .,Graduate Institute of Neural Regenerative Medicine, College of Medical Science and Technology, Taipei Medical University, Taipei, 110, Taiwan. .,Ph.D. Program for Neural Regenerative Medicine, College of Medical Science and Technology, Taipei Medical University and National Health Research Institutes, Taipei, 110, Taiwan. .,Ph.D. Program in Medical Neuroscience, College of Medical Science and Technology, Taipei Medical University and National Health Research Institutes, Taipei, 110, Taiwan. .,TMU Research Center of Cancer Translational Medicine, Taipei, 110, Taiwan. .,National Institute of Cancer Research, National Health Research Institutes, Tainan, 704, Taiwan.
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14
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Rahman MA, Park MN, Rahman MDH, Rashid MM, Islam R, Uddin MJ, Hannan MA, Kim B. p53 Modulation of Autophagy Signaling in Cancer Therapies: Perspectives Mechanism and Therapeutic Targets. Front Cell Dev Biol 2022; 10:761080. [PMID: 35155422 PMCID: PMC8827382 DOI: 10.3389/fcell.2022.761080] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 01/04/2022] [Indexed: 12/22/2022] Open
Abstract
The key tumor suppressor protein p53, additionally known as p53, represents an attractive target for the development and management of anti-cancer therapies. p53 has been implicated as a tumor suppressor protein that has multiple aspects of biological function comprising energy metabolism, cell cycle arrest, apoptosis, growth and differentiation, senescence, oxidative stress, angiogenesis, and cancer biology. Autophagy, a cellular self-defense system, is an evolutionarily conserved catabolic process involved in various physiological processes that maintain cellular homeostasis. Numerous studies have found that p53 modulates autophagy, although the relationship between p53 and autophagy is relatively complex and not well understood. Recently, several experimental studies have been reported that p53 can act both an inhibitor and an activator of autophagy which depend on its cellular localization as well as its mode of action. Emerging evidences have been suggested that the dual role of p53 which suppresses and stimulates autophagy in various cencer cells. It has been found that p53 suppression and activation are important to modulate autophagy for tumor promotion and cancer treatment. On the other hand, activation of autophagy by p53 has been recommended as a protective function of p53. Therefore, elucidation of the new functions of p53 and autophagy could contribute to the development of novel therapeutic approaches in cancer biology. However, the underlying molecular mechanisms of p53 and autophagy shows reciprocal functional interaction that is a major importance for cancer treatment and manegement. Additionally, several synthetic drugs and phytochemicals have been targeted to modulate p53 signaling via regulation of autophagy pathway in cancer cells. This review emphasizes the current perspectives and the role of p53 as the main regulator of autophagy-mediated novel therapeutic approaches against cancer treatment and managements.
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Affiliation(s)
- Md Ataur Rahman
- Department of Pathology, College of Korean Medicine, Kyung Hee University, Seoul, South Korea
- Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Seoul, South Korea
- Global Biotechnology & Biomedical Research Network (GBBRN), Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia, Bangladesh
- *Correspondence: Md Ataur Rahman, ; Bonglee Kim,
| | - Moon Nyeo Park
- Department of Pathology, College of Korean Medicine, Kyung Hee University, Seoul, South Korea
- Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Seoul, South Korea
| | - MD Hasanur Rahman
- Department of Biotechnology and Genetic Engineering, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj, Bangladesh
- ABEx Bio-Research Center, Dhaka, Bangladesh
| | - Md Mamunur Rashid
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, United States
| | - Rokibul Islam
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia, Bangladesh
- Department of Biochemistry, College of Medicine, Hallym University, Chuncheon, South Korea
| | - Md Jamal Uddin
- ABEx Bio-Research Center, Dhaka, Bangladesh
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, Korea
| | - Md Abdul Hannan
- Department of Biochemistry and Molecular Biology, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | - Bonglee Kim
- Department of Pathology, College of Korean Medicine, Kyung Hee University, Seoul, South Korea
- Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Seoul, South Korea
- *Correspondence: Md Ataur Rahman, ; Bonglee Kim,
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15
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Cheng X, Li D, Xu J, Wei B, Fang Q, Yang L, Xue Y, Wang X, Tang R. Self-assembled ternary hybrid nanodrugs for overcoming tumor resistance and metastasis. Acta Pharm Sin B 2021; 11:3595-3607. [PMID: 34900539 PMCID: PMC8642601 DOI: 10.1016/j.apsb.2021.03.041] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 03/21/2021] [Accepted: 03/22/2021] [Indexed: 02/07/2023] Open
Abstract
Traditional chemotherapy exhibits a certain therapeutic effect toward malignant cancer, but easily induce tumor multidrug resistance (MDR), thereby resulting in the progress of tumor recurrence or metastasis. In this work, we deigned ternary hybrid nanodrugs (PEI/DOX@CXB-NPs) to simultaneously combat against tumor MDR and metastasis. In vitro results demonstrate this hybrid nanodrugs could efficiently increase cellular uptake at pH 6.8 by the charge reversal, break lysosomal sequestration by the proton sponge effect and trigger drugs release by intracellular GSH, eventually leading to higher drugs accumulation and cell-killing in drug-sensitive/resistant cells. In vivo evaluation revealed that this nanodrugs could significantly inhibit MDR tumor growth and simultaneously prevent A549 tumor liver/lung metastasis owing to the specifically drugs accumulation. Mechanism studies further verified that hybrid nanodrugs were capable of down-regulating the expression of MDR or metastasis-associated proteins, lead to the enhanced anti-MDR and anti-metastasis effect. As a result, the multiple combination strategy provided an option for effective cancer treatment, which could be potentially extended to other therapeutic agents or further use in clinical test.
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16
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Harland A, Liu X, Ghirardello M, Galan MC, Perks CM, Kurian KM. Glioma Stem-Like Cells and Metabolism: Potential for Novel Therapeutic Strategies. Front Oncol 2021; 11:743814. [PMID: 34532295 PMCID: PMC8438230 DOI: 10.3389/fonc.2021.743814] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 08/09/2021] [Indexed: 12/21/2022] Open
Abstract
Glioma stem-like cells (GSCs) were first described as a population which may in part be resistant to traditional chemotherapeutic therapies and responsible for tumour regrowth. Knowledge of the underlying metabolic complexity governing GSC growth and function may point to potential differences between GSCs and the tumour bulk which could be harnessed clinically. There is an increasing interest in the direct/indirect targeting or reprogramming of GSC metabolism as a potential novel therapeutic approach in the adjuvant or recurrent setting to help overcome resistance which may be mediated by GSCs. In this review we will discuss stem-like models, interaction between metabolism and GSCs, and potential current and future strategies for overcoming GSC resistance.
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Affiliation(s)
- Abigail Harland
- Brain Tumour Research Centre, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Xia Liu
- Brain Tumour Research Centre, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Mattia Ghirardello
- Galan Research Group, School of Chemistry, University of Bristol, Bristol, United Kingdom
| | - M Carmen Galan
- Galan Research Group, School of Chemistry, University of Bristol, Bristol, United Kingdom
| | - Claire M Perks
- IGFs and Metabolic Endocrinology Group, Bristol Medical School, Translational Health Sciences, Southmead Hospital, University of Bristol, Bristol, United Kingdom
| | - Kathreena M Kurian
- Brain Tumour Research Centre, Bristol Medical School, University of Bristol, Bristol, United Kingdom
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17
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Tan T, Fu X, Qu J, Zhang M, Chen H, Wang Y, Wang B, Li J, Liu J, Liu P. 2,5-dimethyl celecoxib induces apoptosis and autophagy via activation of ROS/JNK axis in nasopharyngeal carcinoma cells. Aging (Albany NY) 2021; 13:21483-21496. [PMID: 34511433 PMCID: PMC8457580 DOI: 10.18632/aging.203488] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 08/10/2021] [Indexed: 11/25/2022]
Abstract
2,5-dimethyl celecoxib (DMC), a close derivative of celecoxib, has also been reported to have anticancer effects. However, the effects and underlying molecular mechanisms of DMC with respect to nasopharyngeal carcinoma are still largely unknown. In this study, we present that DMC has displayed anticancer potency in nasopharyngeal carcinoma in vitro and in vivo. Mechanistically, we found DMC induced apoptosis and autophagy for anticancer therapy against nasopharyngeal carcinoma. Furthermore, DMC-induced autophagy could remarkably attenuate after the treatment of reactive oxygen species (ROS) scavenger N-acetyl cysteine (NAC) and c-Jun N-terminal kinase (JNK) inhibitor SP600125 (SP). Taken together, these results suggested DMC induced apoptosis and autophagic death via activation of ROS/JNK axis in NPC cells, which providing us new insights into developing potential therapeutic agents for nasopharyngeal carcinoma patients.
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Affiliation(s)
- Tan Tan
- Center for Translational Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Shanxi 710061, China.,Center for Precision Medicine, Affiliated to The First People's Hospital of Chenzhou, University of South China, Chenzhou 423000, China
| | - Xiangjie Fu
- Department of Blood Transfusion, Clinical Transfusion Research Center, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Jiaquan Qu
- Cholestatic Liver Diseases Center and Department of Gastroenterology, Southwest Hospital, Third Military Medical University, Chongqing 400038, China
| | - Miao Zhang
- Center for Translational Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Shanxi 710061, China
| | - He Chen
- Center for Translational Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Shanxi 710061, China
| | - Yaochun Wang
- Center for Translational Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Shanxi 710061, China
| | - Bo Wang
- Center for Translational Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Shanxi 710061, China
| | - Juan Li
- Center for Translational Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Shanxi 710061, China
| | - Jie Liu
- Center for Translational Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Shanxi 710061, China
| | - Peijun Liu
- Center for Translational Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Shanxi 710061, China
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18
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Yin D, Jin G, He H, Zhou W, Fan Z, Gong C, Zhao J, Xiong H. Celecoxib reverses the glioblastoma chemo-resistance to temozolomide through mitochondrial metabolism. Aging (Albany NY) 2021; 13:21268-21282. [PMID: 34497154 PMCID: PMC8457578 DOI: 10.18632/aging.203443] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Accepted: 07/01/2021] [Indexed: 01/04/2023]
Abstract
Temozolomide (TMZ) is used for the treatment of high-grade gliomas. Acquired chemoresistance is a serious limitation to the therapy with more than 90% of recurrent gliomas showing little response to a second line of chemotherapy. Therefore, it is necessary to explore an alternative strategy to enhance the sensitivity of glioblastoma (GBM) to TMZ in neuro-oncology. Celecoxib is well known and widely used in anti-inflammatory and analgesic. Cyclooxygenase-2 (COX-2) expression has been linked to the prognosis, angiogenesis, and radiation sensitivity of many malignancies such as primitive neuroectodermal tumor and advanced melanoma. The objective of this study was to explore the chemotherapy-sensitizing effect of celecoxib on TMZ in GBM cells and its potential mechanisms. From the study, we found that the combination therapy (TMZ 250uM+celecoxib 30uM) showed excellent inhibitory effect to the GBM, the LN229 and LN18, which were the TMZ resistant GBM cell lines. Our data suggest that the combination therapy may inhibits cell proliferation, increases apoptosis, and increases the autophagy on LN229 and LN18. The potential molecular mechanisms were related to mitochondrial metabolism and respiratory chain inhibition.
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Affiliation(s)
- Delong Yin
- Department of Orthopaedics, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, China
| | - Guoqing Jin
- Department of Intensive Care Unit, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, China
| | - Hong He
- Department of Obstetrics and Gynecology, Key Laboratory for Major Obstetric Diseases of Guangdong Province, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, China
| | - Wei Zhou
- Department of Orthopaedics, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, China
| | - Zhenbo Fan
- Department of Orthopaedics, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, China
| | - Chen Gong
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Jing Zhao
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Huihua Xiong
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
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19
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Luo SM, Wu YP, Huang LC, Huang SM, Hueng DY. The Anti-Cancer Effect of Four Curcumin Analogues on Human Glioma Cells. Onco Targets Ther 2021; 14:4345-4359. [PMID: 34376999 PMCID: PMC8349541 DOI: 10.2147/ott.s313961] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 06/29/2021] [Indexed: 12/13/2022] Open
Abstract
Purpose Glioblastoma multiforme (GBM) is the primary aggressive malignancy of the brain with poor outcome. Curcumin analogues are polyphenolic compounds as the bioactive substances extracted from turmeric. This study aims to investigate the anti-cancer effects of four curcumin analogues. Furthermore, the molecular mechanisms of dimethoxycurcumin in human gliomas were analyzed by Western blot. Materials and Methods Human LN229 and GBM8401 glioma cells were treated by four curcumin analogues with different number of methoxy groups. The cell viability, cell cycle, apoptosis, proliferation and ROS production of human gliomas were analyzed by flow cytometry. Moreover, the effects of four curcumin analogues on tumorigenesis of gliomas were conducted by wound healing assay and colony formation assay. Furthermore, the molecular mechanisms of dimethoxycurcumin in human gliomas were analyzed by Western blot. Results Our data showed that four different curcumin analogues including curcumin, bisdemethoxycurcumin, demethoxycurcumin, and dimethoxycurcumin promote sub-G1 phase, G2/M arrest, apoptosis, and ROS production in human glioma cells. Moreover, dimethoxycurcumin suppressed cell viability, migration, and colony formation, induction of sub-G1, G2/M arrest, apoptosis, and ROS production in glioma cells. Moreover, the mechanism of dimethoxycurcumin is ROS production to increase LC3B-II expression to induce autophagy. Furthermore, dimethoxycurcumin suppressed apoptotic marker, BCL-2 to promote apoptosis in LN229 and GBM8401 glioma cells. Conclusion Our study found that dimethoxycurcumin induced apoptosis, autophagy, ROS production and suppressed cell viability in human gliomas. Dimethoxycurcumin might be a potential therapeutic candidate in human glioma cells.
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Affiliation(s)
- Siou-Min Luo
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Yi-Ping Wu
- Department of Biochemistry, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Li-Chun Huang
- Department of Biochemistry, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Shih-Ming Huang
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, Republic of China.,Department of Biochemistry, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Dueng-Yuan Hueng
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, Republic of China.,Department of Biochemistry, National Defense Medical Center, Taipei, Taiwan, Republic of China.,Department of Neurological Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China
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20
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Mesquita A, Glenn J, Jenny A. Differential activation of eMI by distinct forms of cellular stress. Autophagy 2021; 17:1828-1840. [PMID: 32559125 PMCID: PMC8386722 DOI: 10.1080/15548627.2020.1783833] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 06/03/2020] [Accepted: 06/08/2020] [Indexed: 12/11/2022] Open
Abstract
As one of the major, highly conserved catabolic pathways, autophagy delivers cytosolic components to lysosomes for degradation. It is essential for development, cellular homeostasis, and coping with stress. Reduced autophagy increases susceptibility to protein aggregation diseases and leads to phenotypes associated with aging. Of the three major forms of autophagy, macroautophagy (MA) can degrade organelles or aggregated proteins, and chaperone-mediated autophagy is specific for soluble proteins containing KFERQ-related targeting motifs. During endosomal microautophagy (eMI), cytoplasmic proteins are engulfed into late endosomes in an ESCRT machinery-dependent manner. eMI can be KFERQ-specific or occur in bulk and be induced by prolonged starvation. Its physiological regulation and function, however, are not understood. Here, we show that eMI in the Drosophila fat body, akin to the mammalian liver, is induced upon oxidative or genotoxic stress in an ESCRT and partially Hsc70-4-dependent manner. Interestingly, eMI activation is selective, as ER stress fails to elicit a response. Intriguingly, we find that reducing MA leads to a compensatory enhancement of eMI, suggesting a tight interplay between these degradative processes. Furthermore, we show that mutations in DNA damage response genes are sufficient to trigger eMI and that the response to oxidative stress is under the control of MAPK/JNK signaling. Our data suggest that, controlled by various signaling pathways, eMI allows an organ to react and adapt to specific types of stress and is thus likely critical to prevent disease.Abbreviations:Atg: autophagy-related; CMA: chaperone-mediated autophagy; DDR: DNA damage repair; Df: deficiency (deletion); (E)GFP: (enhanced) green fluorescent protein; eMI: endosomal microautophagy; ER: endoplasmatic reticulum; ESCRT: endosomal sorting complexes required for transport; Eto: etoposide; FLP: flipase; Hsc: heat shock cognate protein; LAMP2A: lysosomal-associated membrane protein 2A; LE: late endosome; MA: macroautophagy; MI: microautophagy; MVB: multivesicular body; PA: photoactivatable; Para: paraquat; ROS: reactive oxygen species; SEM: standard error of means; Tor: target of rapamycin [serine/threonine kinase]; UPR: unfolded protein response; Vps: vacuolar protein sorting.
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Affiliation(s)
- Ana Mesquita
- Department of Developmental and Molecular Biology, Marion Bessin Liver Research Center, Albert Einstein College of Medicine, New York, NY, US
| | - James Glenn
- Department of Developmental and Molecular Biology, Marion Bessin Liver Research Center, Albert Einstein College of Medicine, New York, NY, US
| | - Andreas Jenny
- Department of Developmental and Molecular Biology, Marion Bessin Liver Research Center, Albert Einstein College of Medicine, New York, NY, US
- Department of Genetics, Marion Bessin Liver Research Center, Albert Einstein College of Medicine, New York, NY, US
- Marion Bessin Liver Research Center, Albert Einstein College of Medicine, New York, NY, US
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21
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Wu W, Dong J, Gou H, Geng R, Yang X, Chen D, Xiang B, Zhang Z, Ren S, Chen L, Liu J. EGCG synergizes the therapeutic effect of irinotecan through enhanced DNA damage in human colorectal cancer cells. J Cell Mol Med 2021; 25:7913-7921. [PMID: 34132471 PMCID: PMC8358867 DOI: 10.1111/jcmm.16718] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 05/15/2021] [Accepted: 05/26/2021] [Indexed: 01/30/2023] Open
Abstract
Irinotecan is a kind of alkaloid with antitumour activity, but its low solubility and high toxicity limit its application. Epigallocatechin‐3‐gallate (EGCG) is one of the main bioactive components in tea. The epidemiological investigation and animal and cell experiments show that EGCG has a preventive and therapeutic effect on many kinds of tumours. Here, colorectal cancer cells RKO and HCT116 were employed, and the CCK8 proliferation test was used to screen the appropriate concentration of EGCG and irinotecan, and the effects of single and/or combined drugs on migration, invasion, DNA damage, cell cycle and autophagy of tumour cells were investigated. The results showed that EGCG combined with irinotecan (0.5 μmol L−) not only had a stronger inhibitory effect on tumour cells than EGCG or irinotecan alone but also prevented tumour cell migration and invasion. EGCG alone did not cause DNA damage in colorectal cancer cells, but its combination with irinotecan could induce S or G2 phase arrest by inhibiting topoisomerase I to cause more extensive DNA damage. EGCG also induced apoptosis by promoting autophagy with irinotecan synergistically. These results indicated that EGCG in combination with irinotecan could be a promising strategy for colorectal cancer.
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Affiliation(s)
- Wenbing Wu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China.,Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southwest Medical University, Luzhou, China
| | - Jingying Dong
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China
| | - Hui Gou
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Ruiman Geng
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China
| | - Xiaolong Yang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China
| | - Dan Chen
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China
| | - Bin Xiang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China
| | - Zhengkun Zhang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China
| | - Sichong Ren
- State Key Laboratory of Quality Evaluation of Traditional Chinese Medicine, Sichuan Academy of Traditional Chinese Medicine, Chengdu, China
| | - Lihong Chen
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China
| | - Ji Liu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China
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22
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Ge C, Li J, Liu L, Liu HK, Qian Y. A self-immolated fluorogenic agent triggered by H 2S exhibiting potential anti-glioblastoma activity. Analyst 2021; 146:3510-3515. [PMID: 33908968 DOI: 10.1039/d1an00457c] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Glioblastoma is the most common and aggressive type of malignant brain tumor with poor survival and limited therapeutic options. Theranostic anticancer agents with dual functions of diagnosis and therapy are highly attractive. Self-immolation reaction is a promising approach for theranostic prodrugs triggered by the tumor microenvironment. Overexpression of hydrogen sulfide (H2S) in glioma cells becomes a potential stimulus for activating prodrugs. Herein, a novel H2S responsive agent (SNF) containing amonafide (ANF), a self-immolative linker and a trigger group has been developed for imaging and chemotherapy in living cells. SNF exhibited high selectivity and sensitivity towards H2S and also showed excellent lysosome-targeted capability. The activated SNF could translocate to the nucleus, causing DNA damage and blocking the cell cycle. More mechanistic studies indicated that SNF altered the mitochondrial membrane potential and induced autophagy in human glioblastoma-astrocytoma (U87MG). In addition, 3D multicellular U87MG tumor spheroids were used to further confirm the active drug release and high anti-proliferative activity of SNF. This approach may provide a general strategy for developing H2S-triggered prodrugs for synergic cancer therapy.
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Affiliation(s)
- Chao Ge
- Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, P. R. China.
| | - Ji Li
- Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, P. R. China.
| | - Lu Liu
- Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, P. R. China.
| | - Hong-Ke Liu
- Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, P. R. China.
| | - Yong Qian
- Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, P. R. China.
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23
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Elucidating the mechanisms of action of parecoxib in the MG-63 osteosarcoma cell line. Anticancer Drugs 2021; 31:507-517. [PMID: 31934887 DOI: 10.1097/cad.0000000000000901] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Different types of tumors often present an overexpression of cyclooxygenase-2. The aim of this study was to evaluate the effects of parecoxib (NSAID, cyclooxygenase-2 selective inhibitor) in the behavior of the human osteosarcoma MG-63 cell line, concerning several biological features. Cells were exposed to several concentrations of parecoxib for 48 hours. Cell viability/proliferation, cyclooxygenase-2 expression, morphologic alterations, membrane integrity, cell cycle evaluation, cell death and genotoxicity were evaluated. When compared with untreated cells, parecoxib led to a marked decrease in cell viability/proliferation, in COX-2 expression and changes in cell morphology, in a concentration-dependent manner. Cell recuperation was observed after incubation with drug-free medium. Parecoxib exposure increased lactate dehydrogenase release, an arrest of the cell cycle at S-phase and G2/M-phase, as well as growth of the sub-G0/G1-fraction and increased DNA damage. Parecoxib led to a slight increase of necrosis regulated cell death in treated cells, and an increase of autophagic vacuoles, in a concentration-dependent manner. In this study, parecoxib showed antitumor effects in the MG-63 human osteosarcoma cells. The potential mechanism was inhibiting cell proliferation and promoting necrosis. These results further suggested that parecoxib might be a potential candidate for in-vivo studies.
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24
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Gholizadeh E, Karbalaei R, Khaleghian A, Salimi M, Gilany K, Soliymani R, Tanoli Z, Rezadoost H, Baumann M, Jafari M, Tang J. Identification of Celecoxib-Targeted Proteins Using Label-Free Thermal Proteome Profiling on Rat Hippocampus. Mol Pharmacol 2021; 99:308-318. [PMID: 33632781 DOI: 10.1124/molpharm.120.000210] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 02/10/2021] [Indexed: 12/25/2022] Open
Abstract
Celecoxib, or Celebrex, a nonsteroidal anti-inflammatory drug, is one of the most common medicines for treating inflammatory diseases. Recently, it has been shown that celecoxib is associated with implications in complex diseases, such as Alzheimer disease and cancer as well as with cardiovascular risk assessment and toxicity, suggesting that celecoxib may affect multiple unknown targets. In this project, we detected targets of celecoxib within the nervous system using a label-free thermal proteome profiling method. First, proteins of the rat hippocampus were treated with multiple drug concentrations and temperatures. Next, we separated the soluble proteins from the denatured and sedimented total protein load by ultracentrifugation. Subsequently, the soluble proteins were analyzed by nano-liquid chromatography tandem mass spectrometry to determine the identity of the celecoxib-targeted proteins based on structural changes by thermal stability variation of targeted proteins toward higher solubility in the higher temperatures. In the analysis of the soluble protein extract at 67°C, 44 proteins were uniquely detected in drug-treated samples out of all 478 identified proteins at this temperature. Ras-associated binding protein 4a, 1 out of these 44 proteins, has previously been reported as one of the celecoxib off targets in the rat central nervous system. Furthermore, we provide more molecular details through biomedical enrichment analysis to explore the potential role of all detected proteins in the biologic systems. We show that the determined proteins play a role in the signaling pathways related to neurodegenerative disease-and cancer pathways. Finally, we fill out molecular supporting evidence for using celecoxib toward the drug-repurposing approach by exploring drug targets. SIGNIFICANCE STATEMENT: This study determined 44 off-target proteins of celecoxib, a nonsteroidal anti-inflammatory and one of the most common medicines for treating inflammatory diseases. It shows that these proteins play a role in the signaling pathways related to neurodegenerative disease and cancer pathways. Finally, the study provides molecular supporting evidence for using celecoxib toward the drug-repurposing approach by exploring drug targets.
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Affiliation(s)
- Elham Gholizadeh
- Department of Biochemistry, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran (E.G., A.K.);Department of Psychology, College of Science and Technology, Temple University, Philadelphia, Pennsylvania (R.K.); Physiology and Pharmacology Department, Pasteur Institute of Iran, Tehran, Iran (M.S.); Reproductive Immunology Research Center, Avicenna Research Institute, and Integrative Oncology Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran (K.G.); Medicum, Biochemistry/Developmental Biology and HiLIFE, Meilahti Clinical Proteomics Core Facility (R.S., M.B.), and Research Program in Systems Oncology, Faculty of Medicine (Z.T., M.J., J.T.), University of Helsinki, Helsinki, Finland; and Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Tehran, Iran (H.R.)
| | - Reza Karbalaei
- Department of Biochemistry, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran (E.G., A.K.);Department of Psychology, College of Science and Technology, Temple University, Philadelphia, Pennsylvania (R.K.); Physiology and Pharmacology Department, Pasteur Institute of Iran, Tehran, Iran (M.S.); Reproductive Immunology Research Center, Avicenna Research Institute, and Integrative Oncology Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran (K.G.); Medicum, Biochemistry/Developmental Biology and HiLIFE, Meilahti Clinical Proteomics Core Facility (R.S., M.B.), and Research Program in Systems Oncology, Faculty of Medicine (Z.T., M.J., J.T.), University of Helsinki, Helsinki, Finland; and Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Tehran, Iran (H.R.)
| | - Ali Khaleghian
- Department of Biochemistry, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran (E.G., A.K.);Department of Psychology, College of Science and Technology, Temple University, Philadelphia, Pennsylvania (R.K.); Physiology and Pharmacology Department, Pasteur Institute of Iran, Tehran, Iran (M.S.); Reproductive Immunology Research Center, Avicenna Research Institute, and Integrative Oncology Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran (K.G.); Medicum, Biochemistry/Developmental Biology and HiLIFE, Meilahti Clinical Proteomics Core Facility (R.S., M.B.), and Research Program in Systems Oncology, Faculty of Medicine (Z.T., M.J., J.T.), University of Helsinki, Helsinki, Finland; and Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Tehran, Iran (H.R.)
| | - Mona Salimi
- Department of Biochemistry, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran (E.G., A.K.);Department of Psychology, College of Science and Technology, Temple University, Philadelphia, Pennsylvania (R.K.); Physiology and Pharmacology Department, Pasteur Institute of Iran, Tehran, Iran (M.S.); Reproductive Immunology Research Center, Avicenna Research Institute, and Integrative Oncology Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran (K.G.); Medicum, Biochemistry/Developmental Biology and HiLIFE, Meilahti Clinical Proteomics Core Facility (R.S., M.B.), and Research Program in Systems Oncology, Faculty of Medicine (Z.T., M.J., J.T.), University of Helsinki, Helsinki, Finland; and Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Tehran, Iran (H.R.)
| | - Kambiz Gilany
- Department of Biochemistry, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran (E.G., A.K.);Department of Psychology, College of Science and Technology, Temple University, Philadelphia, Pennsylvania (R.K.); Physiology and Pharmacology Department, Pasteur Institute of Iran, Tehran, Iran (M.S.); Reproductive Immunology Research Center, Avicenna Research Institute, and Integrative Oncology Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran (K.G.); Medicum, Biochemistry/Developmental Biology and HiLIFE, Meilahti Clinical Proteomics Core Facility (R.S., M.B.), and Research Program in Systems Oncology, Faculty of Medicine (Z.T., M.J., J.T.), University of Helsinki, Helsinki, Finland; and Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Tehran, Iran (H.R.)
| | - Rabah Soliymani
- Department of Biochemistry, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran (E.G., A.K.);Department of Psychology, College of Science and Technology, Temple University, Philadelphia, Pennsylvania (R.K.); Physiology and Pharmacology Department, Pasteur Institute of Iran, Tehran, Iran (M.S.); Reproductive Immunology Research Center, Avicenna Research Institute, and Integrative Oncology Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran (K.G.); Medicum, Biochemistry/Developmental Biology and HiLIFE, Meilahti Clinical Proteomics Core Facility (R.S., M.B.), and Research Program in Systems Oncology, Faculty of Medicine (Z.T., M.J., J.T.), University of Helsinki, Helsinki, Finland; and Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Tehran, Iran (H.R.)
| | - Ziaurrehman Tanoli
- Department of Biochemistry, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran (E.G., A.K.);Department of Psychology, College of Science and Technology, Temple University, Philadelphia, Pennsylvania (R.K.); Physiology and Pharmacology Department, Pasteur Institute of Iran, Tehran, Iran (M.S.); Reproductive Immunology Research Center, Avicenna Research Institute, and Integrative Oncology Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran (K.G.); Medicum, Biochemistry/Developmental Biology and HiLIFE, Meilahti Clinical Proteomics Core Facility (R.S., M.B.), and Research Program in Systems Oncology, Faculty of Medicine (Z.T., M.J., J.T.), University of Helsinki, Helsinki, Finland; and Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Tehran, Iran (H.R.)
| | - Hassan Rezadoost
- Department of Biochemistry, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran (E.G., A.K.);Department of Psychology, College of Science and Technology, Temple University, Philadelphia, Pennsylvania (R.K.); Physiology and Pharmacology Department, Pasteur Institute of Iran, Tehran, Iran (M.S.); Reproductive Immunology Research Center, Avicenna Research Institute, and Integrative Oncology Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran (K.G.); Medicum, Biochemistry/Developmental Biology and HiLIFE, Meilahti Clinical Proteomics Core Facility (R.S., M.B.), and Research Program in Systems Oncology, Faculty of Medicine (Z.T., M.J., J.T.), University of Helsinki, Helsinki, Finland; and Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Tehran, Iran (H.R.)
| | - Marc Baumann
- Department of Biochemistry, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran (E.G., A.K.);Department of Psychology, College of Science and Technology, Temple University, Philadelphia, Pennsylvania (R.K.); Physiology and Pharmacology Department, Pasteur Institute of Iran, Tehran, Iran (M.S.); Reproductive Immunology Research Center, Avicenna Research Institute, and Integrative Oncology Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran (K.G.); Medicum, Biochemistry/Developmental Biology and HiLIFE, Meilahti Clinical Proteomics Core Facility (R.S., M.B.), and Research Program in Systems Oncology, Faculty of Medicine (Z.T., M.J., J.T.), University of Helsinki, Helsinki, Finland; and Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Tehran, Iran (H.R.)
| | - Mohieddin Jafari
- Department of Biochemistry, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran (E.G., A.K.);Department of Psychology, College of Science and Technology, Temple University, Philadelphia, Pennsylvania (R.K.); Physiology and Pharmacology Department, Pasteur Institute of Iran, Tehran, Iran (M.S.); Reproductive Immunology Research Center, Avicenna Research Institute, and Integrative Oncology Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran (K.G.); Medicum, Biochemistry/Developmental Biology and HiLIFE, Meilahti Clinical Proteomics Core Facility (R.S., M.B.), and Research Program in Systems Oncology, Faculty of Medicine (Z.T., M.J., J.T.), University of Helsinki, Helsinki, Finland; and Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Tehran, Iran (H.R.)
| | - Jing Tang
- Department of Biochemistry, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran (E.G., A.K.);Department of Psychology, College of Science and Technology, Temple University, Philadelphia, Pennsylvania (R.K.); Physiology and Pharmacology Department, Pasteur Institute of Iran, Tehran, Iran (M.S.); Reproductive Immunology Research Center, Avicenna Research Institute, and Integrative Oncology Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran (K.G.); Medicum, Biochemistry/Developmental Biology and HiLIFE, Meilahti Clinical Proteomics Core Facility (R.S., M.B.), and Research Program in Systems Oncology, Faculty of Medicine (Z.T., M.J., J.T.), University of Helsinki, Helsinki, Finland; and Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Tehran, Iran (H.R.)
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25
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Privorotskiy A, Bhavsar SP, Lang FF, Hu J, Cata JP. Impact of anesthesia and analgesia techniques on glioblastoma progression. A narrative review. Neurooncol Adv 2020; 2:vdaa123. [PMID: 33205044 PMCID: PMC7653686 DOI: 10.1093/noajnl/vdaa123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Glioblastoma (GBM) is an aggressive malignant CNS tumor with a median survival of 15 months after diagnosis. Standard therapy for GBM includes surgical resection, radiation, and temozolomide. Recently, anesthetics and analgesics have received attention for their potential involvement in mediating tumor growth. This narrative review investigated whether various members of the 2 aforementioned classes of drugs have a definitive impact on GBM progression by summarizing pertinent in vitro, in vivo, and clinical studies. Recent publications regarding general anesthetics have been inconsistent, showing that they can be pro-tumoral or antitumoral depending on the experimental context. The local anesthetic lidocaine has shown consistent antitumoral effects in vitro. Clinical studies looking at anesthetics have not concluded that their use improves patient outcomes. In vitro and in vivo studies looking at opioid involvement in GBM have demonstrated inconsistent findings regarding whether these drugs are pro-tumoral or antitumoral. Nonsteroidal anti-inflammatory drugs, and specifically COX-2 inhibitors, have shown inconsistent findings across multiple studies looking at whether they are beneficial in halting GBM progression. Until multiple repeatable studies show that anesthetics and analgesics can suppress GBM growth, there is no strong evidence to recommend changes in the anesthetic care of these patients.
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Affiliation(s)
| | - Shreyas P Bhavsar
- Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.,Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Frederick F Lang
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jian Hu
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Juan P Cata
- Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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Uram Ł, Markowicz J, Misiorek M, Filipowicz-Rachwał A, Wołowiec S, Wałajtys-Rode E. Celecoxib substituted biotinylated poly(amidoamine) G3 dendrimer as potential treatment for temozolomide resistant glioma therapy and anti-nematode agent. Eur J Pharm Sci 2020; 152:105439. [PMID: 32615261 DOI: 10.1016/j.ejps.2020.105439] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/24/2020] [Accepted: 06/28/2020] [Indexed: 02/01/2023]
Abstract
Glioblastoma multiforme (GBM) is a one of the most widely diagnosed and difficult to treat type of central nervous system tumors. Resection combined with radiotherapy and temozolomide (TMZ) chemotherapy prolongs patients' survival only for 12 - 15 months after diagnosis. Moreover, many patients develop TMZ resistance, thus important is search for a new therapy regimes including targeted drug delivery. Most types of GBM reveal increased expression of cyclooxygenase-2 (COX-2) and production of prostaglandin E2 (PGE2), that are considered as valuable therapeutic target. In these studies, the anti-tumor properties of the selective COX-2 inhibitor celecoxib (CXB) and biotinylated third generation of the poly(amidoamine) dendrimer substituted with 31 CXB residues (G3BC31) on TMZ -resistant U-118 MG glioma cell line were examined and compared with the effect of TMZ alone including viability, proliferation, migration and apoptosis, as well as the cellular expression of COX-2, ATP level, and PGE2 production. Confocal microscopy analysis with the fluorescently labeled G3BC31 analogue has shown that the compound was effectively accumulated in U-118 MG cells in time-dependent manner and its localization was confirmed in lysosomes but not nuclei. G3BC31 reveal much higher cytotoxicity for U-118 MG cells at relatively low concentrations in the range of 2-4 µM with compared to CBX alone, active at 50-100 µM. This was due to induction of apoptosis and inhibition of proliferation and migration. Observed effects were concomitant with reduction of PGE2 production but independent of COX-2 expression. We suggest that investigated conjugate may be a promising candidate for therapy of TMZ-resistant glioblastoma multiforme, although applicable in local treatment, since our previous study of G3BC31 did not demonstrate selectivity against glioma cells compared to normal human fibroblasts. However, it has to be pointed that in our in vivo studies conducted with model organism, Caenorhabditis elegans indicated high anti-nematode activity of G3BC31 in comparison with CXB alone that confirms of usefulness of that organism for estimation of anti-cancer drug toxicity.
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Affiliation(s)
- Łukasz Uram
- Faculty of Chemistry, Rzeszow University of Technology, 6 Powstancow Warszawy Ave, 35-959 Rzeszow, Poland.
| | - Joanna Markowicz
- Faculty of Chemistry, Rzeszow University of Technology, 6 Powstancow Warszawy Ave, 35-959 Rzeszow, Poland
| | - Maria Misiorek
- Faculty of Chemistry, Rzeszow University of Technology, 6 Powstancow Warszawy Ave, 35-959 Rzeszow, Poland
| | - Aleksandra Filipowicz-Rachwał
- Faculty of Medical Sciences, Rzeszow University of Information Technology and Management, 2 Sucharskiego Str, 35-225 Rzeszow, Poland
| | - Stanisław Wołowiec
- Centre for Innovative Research in Medical and Natural Sciences, Faculty of Medicine, University of Rzeszow, Warzywna 1a, 35-310 Rzeszow, Poland
| | - Elżbieta Wałajtys-Rode
- Department of Drug Technology and Biotechnology, Faculty of Chemistry, Warsaw University of Technology,75 Koszykowa Str, 00-664 Warsaw, Poland
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27
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Fu X, Tan T, Liu P. Regulation of Autophagy by Non-Steroidal Anti-Inflammatory Drugs in Cancer. Cancer Manag Res 2020; 12:4595-4604. [PMID: 32606952 PMCID: PMC7305821 DOI: 10.2147/cmar.s253345] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 05/12/2020] [Indexed: 12/23/2022] Open
Abstract
Cancer is the leading cause of death, placing a substantial global health burden. The development of the most effective treatment regimen is the unmet clinical need for cancer. Inflammation plays a role in tumorigenesis and progression, and anti-inflammation may be a promising option for cancer management and prevention. Emerging studies have shown that non-steroidal anti-inflammatory drugs (NSAIDs) display anticarcinogenic and chemopreventive properties through the regulation of autophagy in certain types of cancer. In this review, we summarize the pharmacological functions and side effects of NSAIDs as chemotherapeutic agents, and focus on its mode of action on autophagy regulation, which increases our knowledge of NSAIDs and cancer-related inflammation, and contributes to a putative addition of NSAIDs in the chemoprevention and treatment of cancer.
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Affiliation(s)
- Xiangjie Fu
- Cholestatic Liver Diseases Center and Department of Gastroenterology, Southwest Hospital, Third Military Medical University, Chongqing, People’s Republic of China
| | - Tan Tan
- Translational Medicine Institute, The First Affiliated Hospital of Chenzhou, University of South China, Hunan, People’s Republic of China
| | - Peijun Liu
- Center for Translational Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Shanxi, People’s Republic of China
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28
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Pourhanifeh MH, Mahjoubin-Tehran M, Karimzadeh MR, Mirzaei HR, Razavi ZS, Sahebkar A, Hosseini N, Mirzaei H, Hamblin MR. Autophagy in cancers including brain tumors: role of MicroRNAs. Cell Commun Signal 2020; 18:88. [PMID: 32517694 PMCID: PMC7285723 DOI: 10.1186/s12964-020-00587-w] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Accepted: 04/27/2020] [Indexed: 12/14/2022] Open
Abstract
Autophagy has a crucial role in many cancers, including brain tumors. Several types of endogenous molecules (e.g. microRNAs, AKT, PTEN, p53, EGFR, and NF1) can modulate the process of autophagy. Recently miRNAs (small non-coding RNAs) have been found to play a vital role in the regulation of different cellular and molecular processes, such as autophagy. Deregulation of these molecules is associated with the development and progression of different pathological conditions, including brain tumors. It was found that miRNAs are epigenetic regulators, which influence the level of proteins coded by the targeted mRNAs with any modification of the genetic sequences. It has been revealed that various miRNAs (e.g., miR-7-1-3p, miR-340, miR-17, miR-30a, miR-224-3p, and miR-93), as epigenetic regulators, can modulate autophagy pathways within brain tumors. A deeper understanding of the underlying molecular targets of miRNAs, and their function in autophagy pathways could contribute to the development of new treatment methods for patients with brain tumors. In this review, we summarize the various miRNAs, which are involved in regulating autophagy in brain tumors. Moreover, we highlight the role of miRNAs in autophagy-related pathways in different cancers. Video abstract
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Affiliation(s)
| | - Maryam Mahjoubin-Tehran
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Medical Biotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Reza Karimzadeh
- Department of Medical Genetics, School of Medicine, Bam University of Medical Sciences, Bam, Iran
| | - Hamid Reza Mirzaei
- Department of Medical Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Sadat Razavi
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran.,School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | - Amirhossein Sahebkar
- Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Nayyerehsadat Hosseini
- Medical Genetics Research Center, Department of Medical Genetics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran.
| | - Michael R Hamblin
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, 40 Blossom Street, Boston, MA, 02114, USA.
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29
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Tsai CK, Huang LC, Wu YP, Kan IY, Hueng DY. SNAP reverses temozolomide resistance in human glioblastoma multiforme cells through down-regulation of MGMT. FASEB J 2019; 33:14171-14184. [PMID: 31725331 DOI: 10.1096/fj.201901021rr] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Glioblastoma multiforme (GBM) is the most frequently occurring and gravest primary tumor of the CNS in adults. The development of chemoresistance to temozolomide (TMZ), the first-line chemotherapy for GBM, is an important factor contributing to poor treatment outcomes. Down-regulation of O-6-methylguanine-DNA methyltransferase (MGMT) expression in GBM cells is an attractive strategy for overcoming TMZ resistance and improving outcomes. This study revealed that the nitric oxide (NO) donor S-nitroso-N-acetylpenicillamine (SNAP) exerts antitumorigenic effects on TMZ-sensitive and TMZ-resistant (TMZ-R) glioma cells. Pretreatment with SNAP not only induced apoptosis, mitochondrial dysfunction, and hypoxia-inducing factor 1, but also resensitized TMZ-R GBM cells to TMZ through down-regulation of MGMT expression. SNAP acted principally through post-translational modification of p53, phosphorylated N-myc downstream regulated gene 1, and MGMT protein stability in TMZ-R GBM cells. Additionally, when applied together, SNAP and TMZ enhanced the inhibition of tumor growth in vitro and in vivo. This study sheds new light on a potential strategy to overcome TMZ resistance in GBM and thus possesses the potential for prolonging survival of patients with GBM.-Tsai, C.-K., Huang, L.-C., Wu, Y.-P., Kan, I.-Y., Hueng, D.-Y. SNAP reverses temozolomide resistance in human glioblastoma multiforme cells through down-regulation of MGMT.
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Affiliation(s)
- Chia-Kuang Tsai
- Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Li-Chun Huang
- Department of Biochemistry, National Defense Medical Center, Taipei, Taiwan
| | - Yi-Ping Wu
- Department of Biochemistry, National Defense Medical Center, Taipei, Taiwan
| | - I-Ying Kan
- Department of Biochemistry, National Defense Medical Center, Taipei, Taiwan
| | - Dueng-Yuan Hueng
- Department of Biochemistry, National Defense Medical Center, Taipei, Taiwan.,Department of Neurological Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.,Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan.,Department of Biology and Anatomy, National Defense Medical Center, Taipei, Taiwan
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30
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Uram Ł, Misiorek M, Pichla M, Filipowicz-Rachwał A, Markowicz J, Wołowiec S, Wałajtys-Rode E. The Effect of Biotinylated PAMAM G3 Dendrimers Conjugated with COX-2 Inhibitor (celecoxib) and PPARγ Agonist (Fmoc-L-Leucine) on Human Normal Fibroblasts, Immortalized Keratinocytes and Glioma Cells in Vitro. Molecules 2019; 24:molecules24203801. [PMID: 31652556 PMCID: PMC6832538 DOI: 10.3390/molecules24203801] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 10/17/2019] [Accepted: 10/21/2019] [Indexed: 12/31/2022] Open
Abstract
Glioblastoma multiforme (GBM) is the most malignant type of central nervous system tumor that is resistant to all currently used forms of therapy. Thus, more effective GBM treatment strategies are being investigated, including combined therapies with drugs that may cross the blood brain barrier (BBB). Another important issue considers the decrease of deleterious side effects of therapy. It has been shown that nanocarrier conjugates with biotin can penetrate BBB. In this study, biotinylated PAMAM G3 dendrimers substituted with the recognized anticancer agents cyclooxygenase-2 (COX-2) inhibitor celecoxib and peroxisome proliferator-activated receptor γ (PPARγ) agonist Fmoc-L-Leucine (G3-BCL) were tested in vitro on human cell lines with different p53 status: glioblastoma (U-118 MG), normal fibroblasts (BJ) and immortalized keratinocytes (HaCaT). G3-BCL penetrated efficiently into the lysosomal and mitochondrial compartments of U-118 MG cells and induced death of U-118 MG cells via apoptosis and inhibited proliferation and migration at low IC50 = 1.25 µM concentration, considerably lower than either drug applied alone. Comparison of the effects of G3-BCL on expression of COX-2 and PPARγ protein and PGE2 production of three different investigated cell line phenotypes revealed that the anti-glioma effect of the conjugate was realized by other mechanisms other than influencing PPAR-γ expression and regardless of p53 cell status, it was dependent on COX-2 protein level and high PGE2 production. Similar G3-BCL cytotoxicity was seen in normal fibroblasts (IC50 = 1.29 µM) and higher resistance in HaCaT cells (IC50 = 4.49 µM). Thus, G3-BCL might be a good candidate for the targeted, local glioma therapy with limited site effects.
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Affiliation(s)
- Łukasz Uram
- Faculty of Chemistry, Rzeszów University of Technology, 6 Powstańców Warszawy Ave, 35-959 Rzeszów, Poland.
| | - Maria Misiorek
- Faculty of Chemistry, Rzeszów University of Technology, 6 Powstańców Warszawy Ave, 35-959 Rzeszów, Poland.
| | - Monika Pichla
- Faculty of Chemistry, Rzeszów University of Technology, 6 Powstańców Warszawy Ave, 35-959 Rzeszów, Poland.
| | - Aleksandra Filipowicz-Rachwał
- Department of Cosmetics and Pharmaceutical Products Technology, Rzeszów University of Information Technology and Management, 2 Sucharskiego Str, 35-225 Rzeszów, Poland.
| | - Joanna Markowicz
- Faculty of Chemistry, Rzeszów University of Technology, 6 Powstańców Warszawy Ave, 35-959 Rzeszów, Poland.
| | - Stanisław Wołowiec
- Faculty of Medicine, University of Rzeszów, Warzywna 1a, 35-310 Rzeszow, Poland.
| | - Elżbieta Wałajtys-Rode
- Department of Drug Technology and Biotechnology, Faculty of Chemistry, Warsaw University of Technology,75 Koszykowa Str, 00-664 Warsaw, Poland.
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31
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Harguindey S, Polo Orozco J, Alfarouk KO, Devesa J. Hydrogen Ion Dynamics of Cancer and a New Molecular, Biochemical and Metabolic Approach to the Etiopathogenesis and Treatment of Brain Malignancies. Int J Mol Sci 2019; 20:ijms20174278. [PMID: 31480530 PMCID: PMC6747469 DOI: 10.3390/ijms20174278] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 08/28/2019] [Accepted: 08/30/2019] [Indexed: 12/13/2022] Open
Abstract
The treatment of cancer has been slowly but steadily progressing during the last fifty years. Some tumors with a high mortality in the past are curable nowadays. However, there is one striking exception: glioblastoma multiforme. No real breakthrough has been hitherto achieved with this tumor with ominous prognosis and very short survival. Glioblastomas, being highly glycolytic malignancies are strongly pH-dependent and driven by the sodium hydrogen exchanger 1 (NHE1) and other proton (H+) transporters. Therefore, this is one of those pathologies where the lessons recently learnt from the new pH-centered anticancer paradigm may soon bring a promising change to treatment. This contribution will discuss how the pH-centric molecular, biochemical and metabolic perspective may introduce some urgently needed and integral novel treatments. Such a prospective therapeutic approach for malignant brain tumors is developed here, either to be used alone or in combination with more standard therapies.
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Affiliation(s)
| | | | - Khalid O Alfarouk
- Al-Ghad International Colleges for Applied Medical Sciences, Al-Madinah Al-Munawarah 42316, Saudi Arabia
- Alfarouk Biomedical Research LLC, Tampa, FL 33617, USA
| | - Jesús Devesa
- Scientific Direction, Foltra Medical Centre, 15886 Teo, Spain
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32
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D'Ignazio L, Michel M, Beyer M, Thompson K, Forabosco A, Schlessinger D, Pelosi E. Lhx8 ablation leads to massive autophagy of mouse oocytes associated with DNA damage. Biol Reprod 2019; 98:532-542. [PMID: 29329412 DOI: 10.1093/biolre/iox184] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Accepted: 01/09/2018] [Indexed: 12/12/2022] Open
Abstract
Following proliferation of oogonia in mammals, great numbers of germ cells are discarded, primarily by apoptosis, while the remainder form primordial follicles (the ovarian reserve) that determine fertility and reproductive lifespan. More massive, rapid, and essentially total loss of oocytes, however, occurs when the transcription factor Lhx8 is ablated-though the cause and mechanism of germ cell loss from the Lhx8-/- ovaries has been unknown. We found that Lhx8-/- ovaries maintain the same number of germ cells throughout embryonic development; rapid decrease in the pool of oocytes starts shortly before birth. The loss results from activation of autophagy, which becomes overwhelming within the first postnatal week, with extracellular matrix proteins filling the space previously occupied by follicles to produce a fibrotic ovary. Associated with this process, as early as a few days before birth, Lhx8-/- oocytes failed to repair DNA damage-which normally occurs when meiosis is initiated during embryonic development; and DNA damage repair genes were downregulated throughout the oocyte short lifespan. Based on gene expression analyses and morphological changes, we propose a model in which lineage-restricted failure of DNA repair triggers germ cell autophagy, causing premature depletion of the ovarian reserve in Lhx8-/- mice.
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Affiliation(s)
- Laura D'Ignazio
- Intramural Research Program, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
| | - Marc Michel
- Intramural Research Program, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
| | - Melissa Beyer
- Intramural Research Program, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
| | - Kassimier Thompson
- Intramural Research Program, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
| | | | - David Schlessinger
- Intramural Research Program, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
| | - Emanuele Pelosi
- Intramural Research Program, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
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33
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Tai Y, Zhang LH, Gao JH, Zhao C, Tong H, Ye C, Huang ZY, Liu R, Tang CW. Suppressing growth and invasion of human hepatocellular carcinoma cells by celecoxib through inhibition of cyclooxygenase-2. Cancer Manag Res 2019; 11:2831-2848. [PMID: 31114336 PMCID: PMC6497485 DOI: 10.2147/cmar.s183376] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Accepted: 01/23/2019] [Indexed: 02/05/2023] Open
Abstract
Purpose: Biomarkers are lacking in hepatocellular carcinoma (HCC). Cyclooxygenase-2 (COX-2) and its metabolites play crucial roles in the process of inflammation-tumor transformation. This study was aimed to detect COX-2 expression in HCC tissues and evaluate the effects of a COX-2 inhibitor, celecoxib, on biological behaviors of HCC cell lines in vitro. Methods: COX-2 expression was detected by immunohistochemistry on a human HCC tissue microarray. The correlations of COX-2 expression with tumor clinicopathological variables and overall survival were analyzed. The proliferation, apoptosis, cell cycle distribution, invasion capacity, and related signaling molecules of HCC cells after incubated with COX-2 inhibitor celecoxib were evaluated in vitro. Results: Expression levels of COX-2 in HCC tissues were significantly higher than those in paracancerous tissues. The TNM stage III-IV, tumor size >5 cm, lymphovascular invasion and distant metastasis was higher in high COX-2 expression group compared with that in low COX-2 expression group. Patients with low COX-2 expression achieved better 5-year overall survival than those with high COX-2 expression. Treatment with celecoxib was sufficient to inhibit cell proliferation, promote apoptosis, and induce G0/G1 cell cycle arrest in HCC cells with concentration- and time-dependent manners. Celecoxib up-regulated E-cadherin protein through inhibiting COX-2-prostaglandin E2 (PGE2)-PGE2 receptor 2 (EP2)-p-Akt/p-ERK signaling pathway to suppress HCC cells migration and invasion. Conclusion: High COX-2 expression was associated with advanced TNM stage, larger tumor size, increased lymphovascular invasion and short survival. Targeting inhibition of COX-2 by celecoxib exhibited anti-tumor activities by suppressing proliferation, promoting apoptosis, and inhibiting the aggressive properties of HCC cells.
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Affiliation(s)
- Yang Tai
- Laboratory of Gastroenterology & Hepatology, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, People's Republic of China
| | - Lin-Hao Zhang
- Laboratory of Gastroenterology & Hepatology, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, People's Republic of China
| | - Jin-Hang Gao
- Laboratory of Gastroenterology & Hepatology, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, People's Republic of China.,Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, People's Republic of China
| | - Chong Zhao
- Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, People's Republic of China
| | - Huan Tong
- Laboratory of Gastroenterology & Hepatology, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, People's Republic of China
| | - Cheng Ye
- Laboratory of Gastroenterology & Hepatology, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, People's Republic of China
| | - Zhi-Yin Huang
- Laboratory of Gastroenterology & Hepatology, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, People's Republic of China
| | - Rui Liu
- Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, People's Republic of China
| | - Cheng-Wei Tang
- Laboratory of Gastroenterology & Hepatology, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, People's Republic of China.,Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, People's Republic of China
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34
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Tang Q, Ma J, Sun J, Yang L, Yang F, Zhang W, Li R, Wang L, Wang Y, Wang H. Genistein and AG1024 synergistically increase the radiosensitivity of prostate cancer cells. Oncol Rep 2018; 40:579-588. [PMID: 29901146 PMCID: PMC6072286 DOI: 10.3892/or.2018.6468] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Accepted: 05/15/2018] [Indexed: 01/02/2023] Open
Abstract
Radiosensitivity of prostate cancer (PCa) cells promotes the curative treatment for PCa. The present study was designed to investigate the synergistic effect of genistein and AG1024 on the radiosensitivity of PCa cells. The optimal X-irradiation dose (4 Gy) and genistein concentration (30 µM) were selected by using the CCK-8 assay. Before X-irradiation (4 Gy), PC3 and DU145 cells were treated with genistein (30 µM), AG1024 (10 µM) and their combination. All treatments significantly reduced cell proliferation and enhanced cell apoptosis. Using flow cytometric analysis, we found that genistein arrested the cell cycle at S phase and AG1024 arrested the cell cycle at G2/M phase. Genistein treatment suppressed the homologous recombination (HRR) and the non-homologous end joining (NHEJ) pathways by inhibiting the expression of Rad51 and Ku70, and AG1024 treatment only inhibited the NHEJ pathway via the inactivation of Ku70 as detected by western blot analysis. Moreover, the combination treatment with genistein and AG1024 more effectively radiosensitized PCa cells than single treatments by suppressing cell proliferation, enhancing cell apoptosis and inactivating the HRR and NHEJ pathways. In vivo experiments demonstrated that animals receiving the combination treatment with genistein and AG1024 displayed obviously decreased tumor volume compared with animals treated with single treatment with either genistein or AG1024. We conclude that the combination of genistein (30 µM) and AG1024 (10 µM) exhibited a synergistic effect on the radiosensitivity of PCa cells by suppressing the HRR and NHEJ pathways.
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Affiliation(s)
- Qisheng Tang
- Department of Urology, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaan'xi 710038, P.R. China
| | - Jianjun Ma
- Department of Urology, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaan'xi 710038, P.R. China
| | - Jinbo Sun
- Department of Urology, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaan'xi 710038, P.R. China
| | - Longfei Yang
- Medical Laboratory and Research Center, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaan'xi 710038, P.R. China
| | - Fan Yang
- Department of Urology, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaan'xi 710038, P.R. China
| | - Wei Zhang
- Department of Urology, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaan'xi 710038, P.R. China
| | - Ruixiao Li
- Department of Urology, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaan'xi 710038, P.R. China
| | - Lei Wang
- Department of Urology, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaan'xi 710038, P.R. China
| | - Yong Wang
- Department of Urology, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaan'xi 710038, P.R. China
| | - He Wang
- Department of Urology, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaan'xi 710038, P.R. China
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35
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Jalota A, Kumar M, Das BC, Yadav AK, Chosdol K, Sinha S. A drug combination targeting hypoxia induced chemoresistance and stemness in glioma cells. Oncotarget 2018; 9:18351-18366. [PMID: 29719610 PMCID: PMC5915077 DOI: 10.18632/oncotarget.24839] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 02/21/2018] [Indexed: 12/18/2022] Open
Abstract
Hypoxia is a characteristic of solid tumors especially Glioblastoma and is critical to chemoresistance. Cancer stem cells present in hypoxic niches are known to be a major cause of the progression, metastasis and relapse. We tried to identify synergistic combinations of drugs effective in both hypoxia and normoxia in tumor cells as well as in cancer stem cells. Since COX-2 is over-expressed in subset of glioblastoma and is also induced in hypoxia, we studied combinations of a prototype Cyclooxygenase (COX-2) inhibitor, NS-398 with various drugs (BCNU, Temozolomide, 2-Deoxy-D-glucose and Cisplatin) for their ability to abrogate chemoresistance under both severe hypoxia (0.2% O2) and normoxia (20% O2) in glioma cells. The only effective combination was of NS-398 and BCNU which showed a synergistic effect in both hypoxia and normoxia. This synergism was evident at sub-lethal doses for either of the single agent. The effectiveness of the combination resulted from increased pro- apoptotic and decreased anti-apoptotic molecules and increased caspase activity. PGE2 levels, a manifestation of COX-2 activity were increased during hypoxia, but were reduced by the combination during both hypoxia and normoxia. The combination reduced the levels of epithelial-mesenchymal transition (EMT) markers. It also resulted in a greater reduction of cell migration. While single drugs could reduce the number of gliomaspheres, the combination successfully abrogated their formation. The combination also resulted in a greater reduction of the cancer stem cell marker CD133. This combination could be a prototype of possible therapy in a tumor with a high degree of hypoxia like glioma.
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Affiliation(s)
- Akansha Jalota
- National Brain Research Centre, Manesar, Gurgaon-122051, India.,Department of Biochemistry, All India Institute of Medical Sciences, New Delhi-110029, India
| | - Mukesh Kumar
- National Brain Research Centre, Manesar, Gurgaon-122051, India
| | - Bhudev C Das
- Dr. B. R. Ambedkar Center for Biomedical Research, University of Delhi, Delhi-110007, India.,Amity Institute of Molecular Medicine and Stem Cell Research, Amity University, Noida-201313, India
| | - Ajay K Yadav
- Dr. B. R. Ambedkar Center for Biomedical Research, University of Delhi, Delhi-110007, India
| | - Kunzang Chosdol
- Department of Biochemistry, All India Institute of Medical Sciences, New Delhi-110029, India
| | - Subrata Sinha
- National Brain Research Centre, Manesar, Gurgaon-122051, India.,Department of Biochemistry, All India Institute of Medical Sciences, New Delhi-110029, India
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36
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Yu C, Li W, Liu J, Lu J, Feng J. Autophagy: novel applications of nonsteroidal anti-inflammatory drugs for primary cancer. Cancer Med 2018; 7:471-484. [PMID: 29282893 PMCID: PMC5806108 DOI: 10.1002/cam4.1287] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 11/15/2017] [Accepted: 11/19/2017] [Indexed: 12/17/2022] Open
Abstract
In eukaryotic cells, autophagy is a process associated with programmed cell death. During this process, cytoplasmic proteins and organelles are engulfed by double-membrane autophagosomes, which then fuse with lysosomes to form autolysosomes. These autolysosomes then degrade their contents to recycle the cellular components. Autophagy has been implicated in a wide variety of physiological and pathological processes that are closely related to tumorigenesis. In recent years, an increasing number of studies have indicated that nonsteroidal anti-inflammatory drugs, such as celecoxib, meloxicam, sulindac, aspirin, sildenafil, rofecoxib, and sodium salicylate, have diverse effects in cancer that are mediated by the autophagy pathway. These nonsteroidal anti-inflammatory drugs can modulate tumor autophagy through the PI3K/Akt/mTOR, MAPK/ERK1/2, P53/DRAM, AMPK/mTOR, Bip/GRP78, CHOP/ GADD153, and HGF/MET signaling pathways and inhibit lysosome function, leading to p53-dependent G1 cell-cycle arrest. In this review, we summarize the research progress in autophagy induced by nonsteroidal anti-inflammatory drugs and the molecular mechanisms of autophagy in cancer cells to provide a reference for the potential benefits of nonsteroidal anti-inflammatory drugs in cancer chemotherapy.
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Affiliation(s)
- Chen Yu
- Department of Integrated TCM & Western MedicineJiangsu Cancer HospitalJiangsu Institute of Cancer ResearchNanjing Medical University Affiliated Cancer HospitalNanjingJiang Su210000China
| | - Wei‐bing Li
- Department of Integrated TCM & Western MedicineJiangsu Cancer HospitalJiangsu Institute of Cancer ResearchNanjing Medical University Affiliated Cancer HospitalNanjingJiang Su210000China
| | - Jun‐bao Liu
- Department of Traditional Chinese MedicineHenan Provincial People's HospitalZhengzhouHenanChina
| | - Jian‐wei Lu
- Department of MedicineJiangsu Cancer HospitalJiangsu Institute of Cancer ResearchNanjing Medical University Affiliated Cancer HospitalNanjingJiang Su210000China
| | - Ji‐feng Feng
- Department of MedicineJiangsu Cancer HospitalJiangsu Institute of Cancer ResearchNanjing Medical University Affiliated Cancer HospitalNanjingJiang Su210000China
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Huang P, Sun Q, Zhuang W, Peng K, Wang D, Yao Y, Guo D, Zhang L, Shen C, Sun M, Tang C, Teng B, Zhang Y. Epac1, PDE4, and PKC protein expression and their association with AKAP95, Cx43, and cyclinD2/E1 in breast cancer tissues. Thorac Cancer 2017; 8:495-500. [PMID: 28755423 PMCID: PMC5582487 DOI: 10.1111/1759-7714.12475] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 06/11/2017] [Accepted: 06/11/2017] [Indexed: 12/03/2022] Open
Abstract
Background This study was conducted to investigate the exchange protein directly activated by cAMP (Epac1), PDE4, and PKC expression in breast cancer tissues, and the correlation between these proteins and AKAP95, Cx43, cyclin D2, and cyclin E1. Methods PV‐9000 two‐step immunohistochemistry was used to analyze protein expression. Results The positive rate of Epac1 protein expression in breast cancer tissues (58%) was higher than in para‐carcinoma tissues (10%) (P < 0.05). There were no significant differences in the positive rates of PDE4 and PKC expression between breast cancer and para‐carcinoma tissues (P > 0.05). The positive expression rate of PDE4 was higher in the P53 protein positive group compared to the P53 negative group (P < 0.05). Correlations between Epac1 and cyclin D2, PDE4 and cyclin D2, AKAP95 and PKC, Cx43 and PKC, and cyclin D2 and PKC proteins were observed (P < 0.05). Conclusion Epac1 expression in breast cancer tissues was increased, suggesting that the protein may be involved in the development of breast cancer. Correlations between Epac1 and cyclin D2, PDE4 and cyclin D2, AKAP95 and PKC, Cx43 and PKC, and cyclin D2 and PKC proteins suggested synergistic effects among these proteins in the development of breast cancer.
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Affiliation(s)
- Ping Huang
- Department of Gynecology, Qilu Hospital of Shandong University, Jinan, China
| | - Qian Sun
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Wenxin Zhuang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Kuan Peng
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Dai Wang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Youliang Yao
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Dongbei Guo
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Lu Zhang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Chuhan Shen
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Mengyun Sun
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Chaoying Tang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Bogang Teng
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Yongxing Zhang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
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Li Z, Chang CM, Wang L, Zhang P, Shu HKG. Cyclooxygenase-2 Induction by Amino Acid Deprivation Requires p38 Mitogen-Activated Protein Kinase in Human Glioma Cells. Cancer Invest 2017; 35:237-247. [PMID: 28333553 PMCID: PMC6300144 DOI: 10.1080/07357907.2017.1292517] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Revised: 11/02/2016] [Accepted: 02/05/2017] [Indexed: 02/07/2023]
Abstract
Glioblastomas (GBMs) are malignant brain tumors that can outstrip nutrient supplies due to rapid growth. Cyclooxygenase-2 (COX-2) has been linked to GBMs and may contribute to their aggressive phenotypes. Amino acid starvation results in COX-2 mRNA and protein induction in multiple human glioma cell lines in a process requiring p38 mitogen-activated protein kinase (p38-MAPK) and the Sp1 transcription factor. Increased vascular endothelial growth factor expression results from starvation-dependent COX-2 induction. These data suggest that COX-2 induction with amino acid deprivation may be a part of the adaptation of glioma cells to these conditions, and potentially alter cellular response to anti-neoplastic therapy.
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Affiliation(s)
- Zhiwen Li
- Department of Radiation Oncology and the Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA
- Departments of Anesthesiology First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Chi-Ming Chang
- Department of Radiation Oncology and the Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA
| | - Lanfang Wang
- Department of Radiation Oncology and the Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA
| | - Ping Zhang
- Hepatobiliary and Pancreatic Surgery, First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Hui-Kuo G. Shu
- Department of Radiation Oncology and the Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA
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Li LY, Xiao J, Liu Q, Xia K. Parecoxib inhibits glioblastoma cell proliferation, migration and invasion by upregulating miRNA-29c. Biol Open 2017; 6:311-316. [PMID: 27895048 PMCID: PMC5374396 DOI: 10.1242/bio.021410] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Glioblastoma (GBM) is one of the most lethal brain cancers worldwide, and there is an urgent need for development of novel therapeutic approaches. Parecoxib is a well-known cyclooxygenase-2 (COX-2) inhibitor, and had already been developed for postoperative analgesia with high efficacy and low adverse reaction. A recent study has suggested that parecoxib potently enhances immunotherapeutic efficacy of GBM, but its effects on GBM growth, migration and invasion have not previously been studied. In the present study, MTT [3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] and BrdU (5-bromo-2-deoxyuridine) incorporation assays were used to evaluate the cell proliferation of GBM cells. Wound-healing and transwell assays were preformed to analyze GBM cell migration and invasion, respectively. The results suggested that parecoxib inhibits cell proliferation, migration and invasion of GBM cells in a dose-dependent manner. RT-qPCR (real-time quantitative PCR) analysis demonstrated that miRNA-29c can be significantly induced by parecoxib. Furthermore, our data suggests that a miRNA-29c inhibitor can significantly attenuate parecoxib's effect on proliferation, migration and invasion of GBM. In conclusion, the present study suggests that parecoxib inhibits GBM cell proliferation, migration and invasion by upregulating miRNA-29c.
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Affiliation(s)
- Lin-Yong Li
- The State Key Laboratory of Medical Genetics, School of Life Sciences, Central South University, Changsha, Hunan, China, 410078.,Department of Neurosurgery, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China, 410013
| | - Jie Xiao
- Department of Emergency, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China, 410013
| | - Qiang Liu
- Department of Neurosurgery, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China, 410013
| | - Kun Xia
- The State Key Laboratory of Medical Genetics, School of Life Sciences, Central South University, Changsha, Hunan, China, 410078
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Setiawati A, Setiawati A. Celecoxib, a COX-2 Selective Inhibitor, Induces Cell Cycle Arrest at the G2/M Phase in HeLa Cervical Cancer Cells. Asian Pac J Cancer Prev 2017; 17:1655-60. [PMID: 27221835 DOI: 10.7314/apjcp.2016.17.4.1655] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Celecoxib, a selective inhibitor of COX-2, showed cytotoxic effects in many cancer cell lines including cervical cancer cells. This study investigated the effect of celecoxib on cell cycle arrest in HeLa cervical cancer cells through p53 expression. In vitro anticancer activity was determined with the 3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyl tetrazolium bromide (MTT) method. A double staining method was applied to investigate the mechanism of cell death, cell cycling was analyzed by flow cytometryand immunocytochemistry was employed to stain p53 expression in cells. Celecoxib showed strong cytotoxic effects and induced apoptosis with an IC50 value of 40 μM. It induced cell cycle arrest at G2/M phase by increasing level of p53 expression on HeLa cells.
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Affiliation(s)
- Agustina Setiawati
- Department of Drug Design and Discovery, Faculty of Pharmacy, Universitas Sanata Dharma, Yogyakarta, Indonesia E-mail :
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Pantovic A, Bosnjak M, Arsikin K, Kosic M, Mandic M, Ristic B, Tosic J, Grujicic D, Isakovic A, Micic N, Trajkovic V, Harhaji-Trajkovic L. In vitro antiglioma action of indomethacin is mediated via AMP-activated protein kinase/mTOR complex 1 signalling pathway. Int J Biochem Cell Biol 2016; 83:84-96. [PMID: 27988363 DOI: 10.1016/j.biocel.2016.12.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Revised: 10/31/2016] [Accepted: 12/12/2016] [Indexed: 01/21/2023]
Abstract
We investigated the role of the intracellular energy-sensing AMP-activated protein kinase (AMPK)/mammalian target of rapamycin (mTOR) pathway in the in vitro antiglioma effect of the cyclooxygenase (COX) inhibitor indomethacin. Indomethacin was more potent than COX inhibitors diclofenac, naproxen, and ketoprofen in reducing the viability of U251 human glioma cells. Antiglioma effect of the drug was associated with p21 increase and G2M cell cycle arrest, as well as with oxidative stress, mitochondrial depolarization, caspase activation, and the induction of apoptosis. Indomethacin increased the phosphorylation of AMPK and its targets Raptor and acetyl-CoA carboxylase (ACC), and reduced the phosphorylation of mTOR and mTOR complex 1 (mTORC1) substrates p70S6 kinase and PRAS40 (Ser183). AMPK knockdown by RNA interference, as well as the treatment with the mTORC1 activator leucine, prevented indomethacin-mediated mTORC1 inhibition and cytotoxic action, while AMPK activators metformin and AICAR mimicked the effects of the drug. AMPK activation by indomethacin correlated with intracellular ATP depletion and increase in AMP/ATP ratio, and was apparently independent of COX inhibition or the increase in intracellular calcium. Finally, the toxicity of indomethacin towards primary human glioma cells was associated with the activation of AMPK/Raptor/ACC and subsequent suppression of mTORC1/S6K. By demonstrating the involvement of AMPK/mTORC1 pathway in the antiglioma action of indomethacin, our results support its further exploration in glioma therapy.
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Affiliation(s)
| | - Mihajlo Bosnjak
- Institute of Histology and Embryology, School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Katarina Arsikin
- Institute of Microbiology and Immunology, School of Medicine, University of Belgrade, Dr. Subotica 1, 11000 Belgrade, Serbia
| | - Milica Kosic
- Institute of Microbiology and Immunology, School of Medicine, University of Belgrade, Dr. Subotica 1, 11000 Belgrade, Serbia
| | - Milos Mandic
- Institute of Microbiology and Immunology, School of Medicine, University of Belgrade, Dr. Subotica 1, 11000 Belgrade, Serbia
| | - Biljana Ristic
- Institute of Microbiology and Immunology, School of Medicine, University of Belgrade, Dr. Subotica 1, 11000 Belgrade, Serbia
| | - Jelena Tosic
- Institute of Medical and Clinical Biochemistry, School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Danica Grujicic
- Clinic of Neurosurgery, Department of Neurooncology, Clinical Centre of Serbia, Belgrade, Serbia
| | - Aleksandra Isakovic
- Institute of Medical and Clinical Biochemistry, School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Nikola Micic
- Institute of Medical and Clinical Biochemistry, School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Vladimir Trajkovic
- Institute of Microbiology and Immunology, School of Medicine, University of Belgrade, Dr. Subotica 1, 11000 Belgrade, Serbia.
| | - Ljubica Harhaji-Trajkovic
- Institute for Biological Research "Sinisa Stankovic", University of Belgrade, Despot Stefan Blvd. 142, 11000 Belgrade, Serbia.
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Lu Y, Liu XF, Liu TR, Fan RF, Xu YC, Zhang XZ, Liu LL. Celecoxib exerts antitumor effects in HL-60 acute leukemia cells and inhibits autophagy by affecting lysosome function. Biomed Pharmacother 2016; 84:1551-1557. [DOI: 10.1016/j.biopha.2016.11.026] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Revised: 11/02/2016] [Accepted: 11/07/2016] [Indexed: 12/30/2022] Open
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Casasampere M, Ordóñez YF, Casas J, Fabrias G. Dihydroceramide desaturase inhibitors induce autophagy via dihydroceramide-dependent and independent mechanisms. Biochim Biophys Acta Gen Subj 2016; 1861:264-275. [PMID: 27894925 DOI: 10.1016/j.bbagen.2016.11.033] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Revised: 11/10/2016] [Accepted: 11/23/2016] [Indexed: 12/25/2022]
Abstract
BACKGROUND Autophagy consists on the delivery of cytoplasmic material and organelles to lysosomes for degradation. Research on autophagy is a growing field because deciphering the basic mechanisms of autophagy is key to understanding its role in health and disease, and to paving the way to discovering novel therapeutic strategies. Studies with chemotherapeutic drugs and pharmacological tools support a role for dihydroceramides as mediators of autophagy. However, their effect on the autophagy outcome (cell survival or death) is more controversial. METHODS We have examined the capacity of structurally varied Des1 inhibitors to stimulate autophagy (LC3-II analysis), to increase dihydroceramides (mass spectrometry) and to reduce cell viability (SRB) in T98G and U87MG glioblastoma cells under different experimental conditions. RESULTS The compounds activity on autophagy induction took place concomitantly with accumulation of dihydroceramides, which occurred by both stimulation of ceramide synthesis de novo and reduction of Des1 activity. However, autophagy was also induced by the test compounds after preincubation with myriocin and in cells with a reduced capacity to produce dihydroceramides (U87DND). Autophagy inhibition with 3-methyladenine in the de novo dihydroceramide synthesis competent U87MG cells increased cytotoxicity, while genetic inhibition of autophagy in U87DND cells, poorly efficient at synthesizing dihydroceramides, augmented resistance to the test compounds. CONCLUSION Dihydroceramide desaturase 1 inhibitors activate autophagy via both dihydroceramide-dependent and independent pathways and the balance between the two pathways influences the final cell fate. GENERAL SIGNIFICANCE The cells capacity to biosynthesize dihydroceramides must be taken into account in proautophagic Des1 inhibitors-including therapies.
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Affiliation(s)
- Mireia Casasampere
- Consejo Superior de Investigaciones Científicas (CSIC), Institut de Química Avançada de Catalunya (IQAC-CSIC), Departament de Química Biomèdica, Research Unit on Bioactive Molecules (RUBAM), Jordi Girona 18-26, 08034 Barcelona, Spain
| | - Yadira F Ordóñez
- Consejo Superior de Investigaciones Científicas (CSIC), Institut de Química Avançada de Catalunya (IQAC-CSIC), Departament de Química Biomèdica, Research Unit on Bioactive Molecules (RUBAM), Jordi Girona 18-26, 08034 Barcelona, Spain
| | - Josefina Casas
- Consejo Superior de Investigaciones Científicas (CSIC), Institut de Química Avançada de Catalunya (IQAC-CSIC), Departament de Química Biomèdica, Research Unit on Bioactive Molecules (RUBAM), Jordi Girona 18-26, 08034 Barcelona, Spain
| | - Gemma Fabrias
- Consejo Superior de Investigaciones Científicas (CSIC), Institut de Química Avançada de Catalunya (IQAC-CSIC), Departament de Química Biomèdica, Research Unit on Bioactive Molecules (RUBAM), Jordi Girona 18-26, 08034 Barcelona, Spain..
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Wu C, Gong MQ, Liu BY, Zhuo RX, Cheng SX. Co-delivery of multiple drug resistance inhibitors by polymer/inorganic hybrid nanoparticles to effectively reverse cancer drug resistance. Colloids Surf B Biointerfaces 2016; 149:250-259. [PMID: 27768915 DOI: 10.1016/j.colsurfb.2016.10.029] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2016] [Revised: 09/26/2016] [Accepted: 10/13/2016] [Indexed: 01/09/2023]
Abstract
To effectively reverse multiple drug resistance (MDR) in tumor treatments, a functional nano-sized drug delivery system with active targeting function and pH sensitivity was prepared for the co-delivery of multiple drug resistance inhibitors. Buthionine sulfoximine (BSO) to inhibit GSH synthesis and celecoxib (CXB) to down-regulate P-gp expression were co-loaded in polymer/inorganic hybrid nanoparticles to form buthionine sulfoximine/celecoxib@biotin-heparin/heparin/calcium carbonate/calcium phosphate nanoparticles (BSO/CXB@BNP). To investigate the reversal of MDR, the drug resistant cells (MCF-7/ADR) were pretreated by the dual-inhibitor loaded nanoparticles (BSO/CXB@BNP) followed by the treatment of doxorubicin (DOX) loaded nanoparticles (DOX@BNP). The dual-inhibitor loaded nanoparticles (BSO/CXB@BNP) exhibited greatly enhanced efficiency in down-regulation of GSH and P-gp since BSO and CXB had combined effects on the reduction of GSH and P-gp in drug resistant tumor cells. As a result, BSO/CXB@BNP exhibited a significantly improved capability in reversal of MDR compared with mono-inhibitor loaded nanoparticles (CXB@BNP and BSO@BNP). As compared with free drug resistance inhibitors, delivery of drug resistance inhibitors by functional nanocarriers could obviously improve the therapeutic efficiency due to enhanced cellular uptake and increased intracellular drug accumulation. The study on immunostimulatory effects of different treatments showed that BSO/CXB@BNP treatment resulted in the lowest concentration of interleukin 10, a cytokine related to tumor development. These results suggest the nanoparticulate drug delivery platform developed in this study has promising applications in multiple drug delivery to overcome drug resistance in tumor treatments.
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Affiliation(s)
- Cong Wu
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry, Wuhan University, Wuhan 430072, People's Republic of China
| | - Meng-Qing Gong
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry, Wuhan University, Wuhan 430072, People's Republic of China
| | - Bo-Ya Liu
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry, Wuhan University, Wuhan 430072, People's Republic of China
| | - Ren-Xi Zhuo
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry, Wuhan University, Wuhan 430072, People's Republic of China
| | - Si-Xue Cheng
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry, Wuhan University, Wuhan 430072, People's Republic of China.
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Qiu J, Shi Z, Jiang J. Cyclooxygenase-2 in glioblastoma multiforme. Drug Discov Today 2016; 22:148-156. [PMID: 27693715 DOI: 10.1016/j.drudis.2016.09.017] [Citation(s) in RCA: 87] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Revised: 08/25/2016] [Accepted: 09/21/2016] [Indexed: 02/06/2023]
Abstract
Glioblastoma multiforme (GBM) represents the most prevalent brain primary tumor, yet there is a lack of effective treatment. With current therapies, fewer than 5% of patients with GBM survive more than 5 years after diagnosis. Mounting evidence from epidemiological studies reveals that the regular use of nonsteroidal anti-inflammatory drugs (NSAIDs) is correlated with reduced incidence of GBM, suggesting that cyclooxygenase-2 (COX-2) and its major product within the brain, prostaglandin E2 (PGE2), are involved in the development and progression of GBM. Here, we highlight our current understanding of COX-2 in GBM proliferation, apoptosis, invasion, angiogenesis, and immunosuppression by focusing on recent in vitro and in vivo experimental data. We also discuss the feasibility of COX-2 as a therapeutic target for GBM in light of the latest human studies.
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Affiliation(s)
- Jiange Qiu
- Department of Cell Biology and Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan University, Guangzhou, Guangdong 510632, China; Division of Pharmaceutical Sciences, James L. Winkle College of Pharmacy, University of Cincinnati Academic Health Center, Cincinnati, OH 45267-0514, USA
| | - Zhi Shi
- Department of Cell Biology and Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan University, Guangzhou, Guangdong 510632, China.
| | - Jianxiong Jiang
- Division of Pharmaceutical Sciences, James L. Winkle College of Pharmacy, University of Cincinnati Academic Health Center, Cincinnati, OH 45267-0514, USA.
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Lu Y, Liu LL, Liu SS, Fang ZG, Zou Y, Deng XB, Long ZJ, Liu Q, Lin DJ. Celecoxib suppresses autophagy and enhances cytotoxicity of imatinib in imatinib-resistant chronic myeloid leukemia cells. J Transl Med 2016; 14:270. [PMID: 27645552 PMCID: PMC5029099 DOI: 10.1186/s12967-016-1012-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2016] [Accepted: 08/16/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Chronic myelogenous leukemia (CML) is a hematological stem cell disorder. Tyrosine kinase inhibitors (TKIs) are the standard treatments for CML, but a number of patients fail to respond effectively due to gene mutations. Celecoxib, a cyclooxygenase-2 (COX-2) inhibitor, has been shown to have anti-tumor effect on solid tumor whereas the anti-CML effect and its underlying mechanism have not been completely elucidated. METHODS The cytotoxic effects of celecoxib and/or imatinib were evaluated by MTT assay. Cell cycle distribution was examined by propidium iodide (PI) assay. Apoptosis or necrosis was analyzed by Annexin-V/PI, Hoechst 33342 staining and Western blot assays. Autophagy suppression effect of celecoxib was examined by Western blot and LysoTracker probe labelling. Lysosensor probe labelling was used to detect the effect of celecoxib on the lysosomal function. RESULTS In this study, we found that celecoxib had therapy efficacy in KBM5 and imatinib-resistant KBM5-T315I CML cell lines. Celecoxib caused significant cytotoxic effect in both cell lines, especially in KBM5-T315I cells exposed to celecoxib for 72 h. Moreover, celecoxib induced necrosis and apoptosis while inhibited autophagy in CML cell lines and patient samples. Furthermore, this study demonstrated that celecoxib prevented the autophagic flux by inhibiting lysosome function. Celecoxib was tested in combination with imatinib, demonstrating that celecoxib could strengthen the cytotoxicity of imatinib in imatinib-resistant CML cells. CONCLUSIONS These findings showed that celecoxib had therapy efficacy on CML cells. And it is first time to demonstrate that celecoxib is an autophagy suppresser and a combination of celecoxib and imatinib might be a promising new therapeutic strategy for imatinib-resistant CML cells.
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Affiliation(s)
- Ying Lu
- Department of Blood Transfusion, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Department of Hematology, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ling-Ling Liu
- Department of Hematology, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Shou-Sheng Liu
- State Key Laboratory of Oncology in South China, Department of VIP Region, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Zhi-Gang Fang
- Department of Hematology, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yong Zou
- Department of Blood Transfusion, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xu-Bin Deng
- Cancer Hospital of Guangzhou Medical University, Guangzhou, China
| | - Zi-Jie Long
- Department of Hematology, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Institute of Hematology, Sun Yat-sen University, Guangzhou, China
| | - Quentin Liu
- Department of Hematology, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Institute of Hematology, Sun Yat-sen University, Guangzhou, China
| | - Dong-Jun Lin
- Department of Blood Transfusion, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China. .,Department of Hematology, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China. .,Institute of Hematology, Sun Yat-sen University, Guangzhou, China.
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Hashemipour MA, Mehrabizadeh Honarmand H, Falsafi F, Tahmasebi Arashlo M, Rajabalian S, Gandjalikhan Nassab SAH. In Vitro Cytotoxic Effects of Celecoxib, Mefenamic Acid, Aspirin and Indometacin on Several Cells Lines. JOURNAL OF DENTISTRY (SHIRAZ, IRAN) 2016; 17:219-25. [PMID: 27602398 PMCID: PMC5006832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
STATEMENT OF THE PROBLEM Use of cyclooxygenase inhibitors as chemotherapy agents has attracted the attention of a large number of investigators in recent years. Given the importance of cancer therapy, only a limited number of studies have been carried out to investigate the effects of cyclooxygenase inhibitors on specific cell lines. PURPOSE This research aimed to determine the in vitro cytotoxic effects of cyclooxygenase inhibitors (COX-1 and COX-2 inhibitors) on KB, Saos-2, 1321N, U-87MG, SFBF-PI 39 cell lines. MATERIALS AND METHOD Powders of celecoxib, mefenamic acid, aspirin and indometacin were dissolved in the appropriate solvent. The viability of cell lines was carried out by MTT (3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide) assay technique. Data gathered from four separate experiments were expressed as mean±SD. Statistical significance was defined at p< 0.05 by using analysis of variance. Significant treatment mean values were subjected to post-hoc Tukey's test. RESULTS Celecoxib showed marked cytotoxic effects on KB, Saos-2, and 1321N cells, which was significant in comparison with the control group. Celecoxib was not effective in killing U-87MG cell line. Mefenamic acid exerted cytotoxic effects on KB, Saos-2, and 1321N cells, where the viability was approximately 75%. U-87MG cells were resistant to mefenamic acid. Indometacin had the highest rate of activity on U-87MG cells, which was significant in comparison with the control group. Aspirin did not exhibit any activity on these cell lines and was not effective in killing U-87MG, KB, Saos-2, and 1321N cells. CONCLUSION This research showed that celecoxib, indometacin, and mefenamic acid have the cytotoxic effects on KB, Saos-2, 1321N and U-87MG cell lines. Therefore, it appears that these drugs can be considered as anti-neoplastic agents in the experimental phase.
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Affiliation(s)
- Maryam Alsadat Hashemipour
- Neuroscience Research Center, Kerman University of Medical Sciences, Kerman, Iran and Oral Diseases Research Center, Kerman University of Medical Sciences, Kerman, Iran.
| | - Hoda Mehrabizadeh Honarmand
- Resident of Oral and Maxillofacial Surgery and Oral Diseases Research Center, Kerman University of Medical Sciences, Kerman, Iran.
| | - Farideh Falsafi
- Dentist, Dental and Oral Diseases Research Center, Kerman University of Medical Sciences, Kerman, Iran.
| | - Mehrnaz Tahmasebi Arashlo
- Dentist, Dental and Oral Diseases Research Center, Kerman University of Medical Sciences, Kerman, Iran.
| | - Saied Rajabalian
- Neuroscience Research Center, Kerman University of Medical Sciences, Kerman, Iran.
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48
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Ullah A, Ashraf M, Javeed A, Anjum AA, Attiq A, Ali S. Enhancement of anti-proliferative activities of Metformin, when combined with Celecoxib, without increasing DNA damage. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2016; 45:227-234. [PMID: 27327526 DOI: 10.1016/j.etap.2016.05.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2015] [Revised: 05/15/2016] [Accepted: 05/21/2016] [Indexed: 06/06/2023]
Abstract
Pathophysiological changes in diabetes like hyperglycemia, oxidative stress, insulin resistance and compensatory hyperinsulinemia predispose cells to malignant transformation and damage DNA repair mechanism. This study was designed to explore the potential synergistic toxic effects of anti-diabetic drug (Metformin), and an analgesic drug (Celecoxib) at cellular level. MTT assay run on Vero cell line revealed that the combinations of Metformin and Celecoxib augment the anti-proliferative effects, whereas Single cell gel electrophoresis spotlighted that Metformin produce non-significant DNA damage with the threshold concentration of 400μg/ml in peripheral blood mononuclear cells (lymphocytes and monocytes), while Celecoxib produced significant (P<0.05) DNA damage (class III comets) above the concentration of 75μg/ml, however the DNA damage or DNA tail protrusions by combinations of both drugs were less than what was observed with Celecoxib alone. Metformin or Celecoxib did not appear mutagenic against any mutant strains (TA 100 and TA 98) but their combination exhibited slight mutagenicity at much higher concentration. The results obtained at concentrations higher than the therapeutic level of drugs and reflect that Metformin in combination with Celecoxib synergistically inhibits the cell proliferation in a concentration dependent pattern. Since, this increase in cytotoxicity did not confer an increase in DNA damage; this combination could be adopted to inhibit the growth of malignant cell without producing any genotoxic or mutagenic effects at cellular level.
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Affiliation(s)
- Asad Ullah
- Department of Pharmacology and Toxicology, University of Veterinary and Animal Sciences, Lahore, Pakistan.
| | - Muhammad Ashraf
- Department of Pharmacology and Toxicology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Aqeel Javeed
- Department of Pharmacology and Toxicology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Aftab Ahmad Anjum
- Department of Microbiology, University of Veterinary and Animal Science, Lahore, Pakistan
| | - Ali Attiq
- Faculty of Pharmacy, University Kebangsaan Malaysia, Kuala Lampur, Malaysia
| | - Sarwat Ali
- Department of Pharmacology and Toxicology, University of Veterinary and Animal Sciences, Lahore, Pakistan
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Hsu SS, Chou CT, Liao WC, Shieh P, Kuo DH, Kuo CC, Jan CR, Liang WZ. The effect of gallic acid on cytotoxicity, Ca(2+) homeostasis and ROS production in DBTRG-05MG human glioblastoma cells and CTX TNA2 rat astrocytes. Chem Biol Interact 2016; 252:61-73. [PMID: 27060209 DOI: 10.1016/j.cbi.2016.04.010] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 03/07/2016] [Accepted: 04/05/2016] [Indexed: 01/14/2023]
Abstract
Gallic acid, a polyhydroxylphenolic compound, is widely distributed in various plants, fruits and foods. It has been shown that gallic acid passes into blood brain barrier and reaches the brain tissue of middle cerebral artery occlusion rats. However, the effect of gallic acid on Ca(2+) signaling in glia cells is unknown. This study explored whether gallic acid affected Ca(2+) homeostasis and induced Ca(2+)-associated cytotoxicity in DBTRG-05MG human glioblastoma cells and CTX TNA2 rat astrocytes. Gallic acid (20-40 μM) concentration-dependently induced cytotoxicity and intracellular Ca(2+) level ([Ca(2+)]i) increases in DBTRG-05MG cells but not in CTX TNA2 cells. In DBTRG-05MG cells, the Ca(2+) response was decreased by half by removal of extracellular Ca(2+). In Ca(2+)-containing medium, gallic acid-induced Ca(2+) entry was inhibited by store-operated Ca(2+) channel inhibitors (2-APB, econazole and SKF96365). In Ca(2+)-free medium, pretreatment with the endoplasmic reticulum Ca(2+) pump inhibitor thapsigargin abolished gallic acid-induced [Ca(2+)]i increases. Conversely, incubation with gallic acid also abolished thapsigargin-induced [Ca(2+)]i increases. Inhibition of phospholipase C with U73122 abolished gallic acid-induced [Ca(2+)]i increases. Gallic acid significantly caused cytotoxicity in DBTRG-05MG cells, which was partially prevented by prechelating cytosolic Ca(2+) with BAPTA-AM. Moreover, gallic acid activated mitochondrial apoptotic pathways that involved ROS production. Together, in DBTRG-05MG cells but not in CTX TNA2 cells, gallic acid induced [Ca(2+)]i increases by causing Ca(2+) entry via 2-APB, econazole and SKF96365-sensitive store-operated Ca(2+) entry, and phospholipase C-dependent release from the endoplasmic reticulum. This Ca(2+) signal subsequently evoked mitochondrial pathways of apoptosis that involved ROS production.
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Affiliation(s)
- Shu-Shong Hsu
- Department of Surgery, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan, ROC; Department of Surgery, National Defense Medical Center, 114 Taipei, Taiwan, ROC
| | - Chiang-Ting Chou
- Department of Nursing, Division of Basic Medical Sciences, Chang Gung University of Science and Technology, Chia-Yi 613, Taiwan, ROC; Chronic Diseases and Health Promotion Research Center, Chang Gung University of Science and Technology, Chia-Yi 613, Taiwan, ROC
| | - Wei-Chuan Liao
- Department of Surgery, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan, ROC
| | - Pochuen Shieh
- Department of Pharmacy, Tajen University, Pingtung 907, Taiwan, ROC
| | - Daih-Huang Kuo
- Department of Pharmacy, Tajen University, Pingtung 907, Taiwan, ROC
| | - Chun-Chi Kuo
- Department of Nursing, Tzu Hui Institute of Technology, Pingtung 907, Taiwan, ROC
| | - Chung-Ren Jan
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung 81362, Taiwan, ROC
| | - Wei-Zhe Liang
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung 81362, Taiwan, ROC.
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50
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Fei Z, Gao Y, Qiu M, Qi X, Dai Y, Wang S, Quan Z, Liu Y, Ou J. Down-regulation of dihydrofolate reductase inhibits the growth of endothelial EA.hy926 cell through induction of G1 cell cycle arrest via up-regulating p53 and p21(waf1/cip1) expression. J Clin Biochem Nutr 2016; 58:105-13. [PMID: 27013776 PMCID: PMC4788405 DOI: 10.3164/jcbn.15-64] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2015] [Accepted: 09/15/2015] [Indexed: 01/10/2023] Open
Abstract
Folic acid supplementation may meliorate cardiovascular disease risk by improving vascular endothelial structure and function. However, the underlying mechanisms are still lack of a global understanding. To be used, folic acid must be converted to 7,8-dihydrofolate by dihydrofolate reductase to generate one-carbon derivatives serving as important cellular cofactors in the synthesis of nucleotides and amino acids required for cell growth. Therefore, this study explored the effect of dihydrofolate reductase knockdown on endothelial EA.hy926 cell growth and the mechanism involved. We found that down-regulation of dihydrofolate reductase inhibited EA.hy926 cell proliferation, and induced G1 phase arrest. Meanwhile, the expression of regulators necessary for G1/S phase transition, such as cyclin-dependent kinases CDK2, CDK4 and CDK6, were remarkably down-regulated; by contrast, the cell cycle inhibitors p21waf/cip1, p27Kip1 and p53 were significantly up-regulated after dihydrofolate reductase knockdown. Furthermore, supplementation of 5-methyltetrahydrofolate to the dihydrofolate reductase knockdown cells could weaken the inhibitory effect of dihydrofolate reductase knockdown on cell proliferation, simultaneously, inducing the expression of p53 and p21waf/cip1 falling back moderately. Our findings suggest that attenuating dihydrofolate reductase may cause imbalanced expression of cell cycle regulators, especially up-regulation of p53-p21waf/cip1 pathway, leading to G1 cell cycle arrest, thereby inhibiting the growth of endothelial EA.hy926 cells.
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Affiliation(s)
- Zhewei Fei
- Department of General Surgery, Xinhua Hospital (Chong Ming) affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 202150, China
| | - Yong Gao
- Department of Vascular Surgery, The First Affiliated Hospital of Bengbu Medical College, An Hui Province 233003, China
| | - Mingke Qiu
- Department of General Surgery, Xinhua Hospital affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - Xianqin Qi
- Department of General Surgery, Xinhua Hospital affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - Yuxin Dai
- Department of General Surgery, Xinhua Hospital affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - Shuqing Wang
- Department of General Surgery, Xinhua Hospital affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - Zhiwei Quan
- Department of General Surgery, Xinhua Hospital affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - Yingbin Liu
- Department of General Surgery, Xinhua Hospital affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - Jingmin Ou
- Department of General Surgery, Xinhua Hospital affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
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