1
|
Rajendran D, Oon CE. Navigating therapeutic prospects by modulating autophagy in colorectal cancer. Life Sci 2024:123121. [PMID: 39389340 DOI: 10.1016/j.lfs.2024.123121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2024] [Revised: 09/25/2024] [Accepted: 10/05/2024] [Indexed: 10/12/2024]
Abstract
Colorectal cancer (CRC) remains a leading cause of death globally despite the improvements in cancer treatment. Autophagy is an evolutionarily conserved lysosomal-dependent degradation pathway that is critical in maintaining cellular homeostasis. However, in cancer, autophagy may have conflicting functions in preventing early tumour formation versus the maintenance of advanced-stage tumours. Defective autophagy has a broad and dynamic effect not just on cancer cells, but also on the tumour microenvironment which influences tumour progression and response to treatment. To add to the layer of complexity, somatic mutations in CRC including tumour protein p53 (TP53), v-raf murine sarcoma viral oncogene homolog B1 (BRAF), Kirsten rat sarcoma viral oncogene homolog (KRAS), and phosphatase and tensin homolog (PTEN) can render chemoresistance by promoting a pro-survival advantage through autophagy. Recent studies have also reported autophagy-related cell deaths that are distinct from classical autophagy by employing parts of the autophagic machinery, which impacts strategies for autophagy regulation in cancer therapy. This review discusses the molecular processes of autophagy in the evolution of CRC and its role in the tumour microenvironment, as well as prospective therapeutic methods based on autophagy suppression or promotion. It also highlights clinical trials using autophagy modulators for treating CRC, underscoring the importance of autophagy regulation in CRC therapy.
Collapse
Affiliation(s)
- Deepa Rajendran
- Institute for Research in Molecular Medicine, Universiti Sains Malaysia, Penang 11800, Malaysia.
| | - Chern Ein Oon
- Institute for Research in Molecular Medicine, Universiti Sains Malaysia, Penang 11800, Malaysia.
| |
Collapse
|
2
|
Xu MS, Gu XF, Li C, Pan LX, Zhu ZX, Fan M, Zhao Y, Chen JF, Liu X, Zhang XW. A novel FAK-degrading PROTAC molecule exhibited both anti-tumor activities and efficient MDR reversal effects. Acta Pharmacol Sin 2024; 45:2174-2185. [PMID: 38844788 PMCID: PMC11420224 DOI: 10.1038/s41401-024-01312-w] [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: 12/08/2023] [Accepted: 05/13/2024] [Indexed: 09/25/2024] Open
Abstract
FAK (focal adhesion kinase) is widely involved in cancer growth and drug resistance development. Thus, FAK inhibition has emerged as an effective strategy for tumor treatment both as a monotherapy or in combination with other treatments. But the current FAK inhibitors mainly concentrate on its kinase activity, overlooking the potential significance of FAK scaffold proteins. In this study we employed the PROTAC technology, and designed a novel PROTAC molecule F2 targeting FAK based on the FAK inhibitor IN10018. F2 exhibited potent inhibitory activities against 4T1, MDA-MB-231, MDA-MB-468 and MDA-MB-435 cells with IC50 values of 0.73, 1.09, 5.84 and 3.05 μM, respectively. On the other hand, F2 also remarkably reversed the multidrug resistance (MDR) in HCT8/T, A549/T and MCF-7/ADR cells. Both the effects of F2 were stronger than the FAK inhibitor IN10018. To our knowledge, F2 was the first reported FAK-targeted PROTAC molecule exhibiting reversing effects on chemotherapeutic drug resistance, and its highest reversal fold could reach 158 times. The anti-tumor and MDR-reversing effects of F2 might be based on its inhibition on AKT (protein kinase B, PKB) and ERK (extracellular signal-regulated kinase) signaling pathways, as well as its impact on EMT (epithelial-mesenchymal transition). Furthermore, we found that F2 could reduce the protein level of P-gp in HCT8/T cells, thereby contributing to reverse drug resistance from another perspective. Our results will boost confidence in future research focusing on targeting FAK and encourage further investigation of PROTAC with potent in vivo effects.
Collapse
Affiliation(s)
- Ming-Shi Xu
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, China
| | - Xiao-Fan Gu
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, China
| | - Cong Li
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, China
| | - Li-Xuan Pan
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, China
| | - Zi-Xia Zhu
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, China
| | - Meng Fan
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, China
| | - Yun Zhao
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, China
| | - Jian-Fang Chen
- Nanjing Bestfluorodrug Pharmaceutical Technology Co., Ltd, Nanjing, 210023, China
| | - Xuan Liu
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201003, China.
| | - Xiong-Wen Zhang
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, China.
- Key Laboratory of Chemistry of Plant Resources in Arid Regions, State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, 830011, China.
| |
Collapse
|
3
|
Baek JS, Lee JH, Kim JH, Cho SS, Kim YS, Yang JH, Shin EJ, Kang HG, Kim SJ, Ahn SG, Park EY, Baek DJ, Yim SK, Kang KW, Ki SH, Kim KM. An inducible sphingosine kinase 1 in hepatic stellate cells potentiates liver fibrosis. Biochem Pharmacol 2024; 229:116520. [PMID: 39236934 DOI: 10.1016/j.bcp.2024.116520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 08/19/2024] [Accepted: 09/02/2024] [Indexed: 09/07/2024]
Abstract
Hepatic stellate cells (HSCs) play a role in hepatic fibrosis and sphingosine kinase (SphK) is involved in biological processes. As studies on the regulatory mechanisms and functions of SphK in HSCs during liver fibrosis are currently limited, this study aimed to elucidate the regulatory mechanism and connected pathways of SphK upon HSC activation. The expression of SphK1 was higher in HSCs than in hepatocytes, and upregulated in activated primary HSCs. SphK1 was also increased in liver homogenates of carbon tetrachloride-treated or bile duct ligated mice and in transforming growth factor-β (TGF-β)-treated LX-2 cells. TGF-β-mediated SphK1 induction was due to Smad3 signaling in LX-2 cells. SphK1 modulation altered the expression of liver fibrogenesis-related genes. This SphK1-mediated profibrogenic effect was dependent on SphK1/sphingosine-1-phosphate/sphingosine-1-phosphate receptor signaling through ERK. Epigallocatechin gallate blocked TGF-β-induced SphK1 expression and hepatic fibrogenesis by attenuating Smad and MAPK activation. SphK1 induced by TGF-β facilitates HSC activation and liver fibrogenesis, which is reversed by epigallocatechin gallate. Accordingly, SphK1 and related signal transduction may be utilized to treat liver fibrosis.
Collapse
Affiliation(s)
- Jin Sol Baek
- MRC-OSTRC, Research Institute of Pharmaceutical Sciences, College of Pharmacy, Chosun University, Gwangju 61452, South Korea
| | - Ji Hyun Lee
- MRC-OSTRC, Research Institute of Pharmaceutical Sciences, College of Pharmacy, Chosun University, Gwangju 61452, South Korea
| | - Ji Hye Kim
- MRC-OSTRC, Research Institute of Pharmaceutical Sciences, College of Pharmacy, Chosun University, Gwangju 61452, South Korea
| | - Sam Seok Cho
- MRC-OSTRC, Research Institute of Pharmaceutical Sciences, College of Pharmacy, Chosun University, Gwangju 61452, South Korea; Department of Biomedical Science, College of Natural Science, Chosun University, Gwangju 61452, Republic of Korea; Institute of Well-Aging Medicare & Chosun University G-LAMP Project Group, Chosun University, Gwangju 61452, Republic of Korea
| | - Yun Seok Kim
- Department of Clinical Pharmacology and Therapeutics, Seoul National University College of Medicine, Seoul 03080, Republic of Korea; Department of Pharmacy, College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, Republic of Korea
| | - Ji Hye Yang
- College of Korean Medicine, Dongshin University, Naju, Jeollanam-do 58245, Republic of Korea
| | - Eun Jin Shin
- Department of Biomedical Science, College of Natural Science, Chosun University, Gwangju 61452, Republic of Korea; Department of Integrative Biological Sciences & BK21 FOUR Educational Research Group for Age-associated Disorder Control Technology, Chosun University, Gwangju 61452, Republic of Korea; Institute of Well-Aging Medicare & Chosun University G-LAMP Project Group, Chosun University, Gwangju 61452, Republic of Korea
| | - Hyeon-Gu Kang
- Department of Biomedical Science, College of Natural Science, Chosun University, Gwangju 61452, Republic of Korea; Department of Integrative Biological Sciences & BK21 FOUR Educational Research Group for Age-associated Disorder Control Technology, Chosun University, Gwangju 61452, Republic of Korea
| | - Seok-Jun Kim
- Department of Biomedical Science, College of Natural Science, Chosun University, Gwangju 61452, Republic of Korea; Department of Integrative Biological Sciences & BK21 FOUR Educational Research Group for Age-associated Disorder Control Technology, Chosun University, Gwangju 61452, Republic of Korea; Institute of Well-Aging Medicare & Chosun University G-LAMP Project Group, Chosun University, Gwangju 61452, Republic of Korea
| | - Sang-Gun Ahn
- Department of Pathology, School of Dentistry, Chosun University, Gwangju 61452, Republic of Korea
| | - Eun Young Park
- College of Pharmacy, Mokpo National University, Muan-gun, Jeollanam-do 58554, Republic of Korea
| | - Dong Jae Baek
- College of Pharmacy, Mokpo National University, Muan-gun, Jeollanam-do 58554, Republic of Korea
| | - Sung-Kun Yim
- Marine Biotechnology Research Center, Jeonnam Bioindustry Foundation, 21-7, Nonggongdanji 4Gil, Wando-eup, Wando-gun, Jeollanam-do 59108, Republic of Korea
| | - Keon Wook Kang
- Department of Pharmacy, College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, Republic of Korea
| | - Sung Hwan Ki
- MRC-OSTRC, Research Institute of Pharmaceutical Sciences, College of Pharmacy, Chosun University, Gwangju 61452, South Korea
| | - Kyu Min Kim
- Department of Biomedical Science, College of Natural Science, Chosun University, Gwangju 61452, Republic of Korea; Department of Integrative Biological Sciences & BK21 FOUR Educational Research Group for Age-associated Disorder Control Technology, Chosun University, Gwangju 61452, Republic of Korea; Institute of Well-Aging Medicare & Chosun University G-LAMP Project Group, Chosun University, Gwangju 61452, Republic of Korea.
| |
Collapse
|
4
|
Lan B, Zhuang Z, Zhang J, He Y, Wang N, Deng Z, Mei L, Li Y, Gao Y. Triggering of endoplasmic reticulum stress via ATF4-SPHK1 signaling promotes glioblastoma invasion and chemoresistance. Cell Death Dis 2024; 15:552. [PMID: 39090107 PMCID: PMC11294582 DOI: 10.1038/s41419-024-06936-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 07/18/2024] [Accepted: 07/22/2024] [Indexed: 08/04/2024]
Abstract
Despite advances in therapies, glioblastoma (GBM) recurrence is almost inevitable due to the aggressive growth behavior of GBM cells and drug resistance. Temozolomide (TMZ) is the preferred drug for GBM chemotherapy, however, development of TMZ resistance is over 50% cases in GBM patients. To investigate the mechanism of TMZ resistance and invasive characteristics of GBM, analysis of combined RNA-seq and ChIP-seq was performed in GBM cells in response to TMZ treatment. We found that the PERK/eIF2α/ATF4 signaling was significantly upregulated in the GBM cells with TMZ treatment, while blockage of ATF4 effectively inhibited cell migration and invasion. SPHK1 expression was transcriptionally upregulated by ATF4 in GBM cells in response to TMZ treatment. Blockage of ATF4-SPHK1 signaling attenuated the cellular and molecular events in terms of invasive characteristics and TMZ resistance. In conclusion, GBM cells acquired chemoresistance in response to TMZ treatment via constant ER stress. ATF4 transcriptionally upregulated SPHK1 expression to promote GBM cell aggression and TMZ resistance. The ATF4-SPHK1 signaling in the regulation of the transcription factors of EMT-related genes could be the underlying mechanism contributing to the invasion ability of GBM cells and TMZ resistance. ATF4-SPHK1-targeted therapy could be a potential strategy against TMZ resistance in GBM patients.
Collapse
Affiliation(s)
- Beiwu Lan
- Department of Neurosurgery, China-Japan Union Hospital of Jilin University, Changchun, China
- Jilin Province Neuro-oncology Engineering Laboratory, Changchun, China
- Jilin Provincial Key Laboratory of Neuro-oncology, Changchun, China
| | - Zhoudao Zhuang
- Department of Neurosurgery, China-Japan Union Hospital of Jilin University, Changchun, China
- Jilin Province Neuro-oncology Engineering Laboratory, Changchun, China
- Jilin Provincial Key Laboratory of Neuro-oncology, Changchun, China
| | - Jinnan Zhang
- Department of Neurosurgery, China-Japan Union Hospital of Jilin University, Changchun, China
- Jilin Province Neuro-oncology Engineering Laboratory, Changchun, China
- Jilin Provincial Key Laboratory of Neuro-oncology, Changchun, China
| | - Yichun He
- Department of Neurosurgery, China-Japan Union Hospital of Jilin University, Changchun, China
- Jilin Province Neuro-oncology Engineering Laboratory, Changchun, China
- Jilin Provincial Key Laboratory of Neuro-oncology, Changchun, China
| | - Nan Wang
- Department of Neurosurgery, China-Japan Union Hospital of Jilin University, Changchun, China
- Jilin Province Neuro-oncology Engineering Laboratory, Changchun, China
- Jilin Provincial Key Laboratory of Neuro-oncology, Changchun, China
| | - Zhuoyue Deng
- Department of Neurosurgery, China-Japan Union Hospital of Jilin University, Changchun, China
- Jilin Province Neuro-oncology Engineering Laboratory, Changchun, China
- Jilin Provincial Key Laboratory of Neuro-oncology, Changchun, China
| | - Lin Mei
- Department of Neurosurgery, China-Japan Union Hospital of Jilin University, Changchun, China
- Jilin Province Neuro-oncology Engineering Laboratory, Changchun, China
- Jilin Provincial Key Laboratory of Neuro-oncology, Changchun, China
| | - Yan Li
- Department of Surgery, University of Louisville, Louisville, KY, USA
| | - Yufei Gao
- Department of Neurosurgery, China-Japan Union Hospital of Jilin University, Changchun, China.
- Jilin Province Neuro-oncology Engineering Laboratory, Changchun, China.
- Jilin Provincial Key Laboratory of Neuro-oncology, Changchun, China.
| |
Collapse
|
5
|
Zhu W, Wu C, Liu Z, Zhao S, Cheng X, Huang J. SULF1 regulates malignant progression of colorectal cancer by modulating ARSH via FAK/PI3K/AKT/mTOR signaling. Cancer Cell Int 2024; 24:201. [PMID: 38844922 PMCID: PMC11157809 DOI: 10.1186/s12935-024-03383-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 05/25/2024] [Indexed: 06/09/2024] Open
Abstract
BACKGROUND Colorectal cancer (CRC) has the third highest incidence and second mortality rate of malignant tumors globally, highlighting the urgency to explore the mechanisms underlying CRC progression for refined treatment of this patient population. METHODS R Studio was used for data sorting and analysis. Cell apoptosis and cell cycle detection were performed by flow cytometry. Quantitative real-time PCR (qRT-PCR) was used to explore mRNA expression levels. Western blotting was used to explore protein expression levels. CCK8, EdU, and colony formation assays were performed to explore the proliferation capacity of CRC cells. Transwell invasion and migration assays, along with the wound healing assay, were used to explore the invasive and migratory abilities of CRC cells. Subcutaneous Xenograft Assay was utilized to evaluate the tumorigenic capacity of CRC cells in vivo. RESULTS SULF1 was highly expressed in CRC samples and cell lines. The knockdown of SULF1 inhibited the proliferation, invasion, and migration of CRC and increased the rate of cell apoptosis. Meanwhile, we demonstrated that SULF1 could negatively regulate ARSH through the FAK/PI3K/AKT/mTOR pathway. CONCLUSION We demonstrated that SULF1 could promote CRC progression by regulating ARSH. The SULF1/ARSH/FAK/PI3K/AKT/mTOR signaling pathway represents a promising target for the treatment of this patient population. Colorectal cancer (CRC) has the third highest incidence and second mortality rate of malignant tumors globally. Sulfatase 1 (SULF1) belongs to the sulfatase family, The function of SULF1 in CRC remains elusive. Our study demonstrated that the knockdown of SULF1 could inhibit the proliferation, invasion, and migration of CRC. Meanwhile, our findings indicated that SULF1 could interact with Arylsulfatase Family Member H (ARSH) to regulate the proliferation, invasion, and migration of CRC via the FAK/PI3K/AKT/mTOR signaling pathway. Taken together, our findings suggest that SULF1 might be a new therapeutic target in CRC.
Collapse
Affiliation(s)
- Wenjie Zhu
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, China
- Jiangxi Province Key Laboratory of Molecular Medicine, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, China
| | - Changlei Wu
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, China
- Jiangxi Province Key Laboratory of Molecular Medicine, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, China
| | - Zitao Liu
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, China
- Jiangxi Province Key Laboratory of Molecular Medicine, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, China
| | - Shimin Zhao
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, China
- Jiangxi Province Key Laboratory of Molecular Medicine, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, China
| | - Xiufeng Cheng
- Department of Critical Care Medicine, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, China
| | - Jun Huang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, China.
| |
Collapse
|
6
|
Noujarède J, Carrié L, Garcia V, Grimont M, Eberhardt A, Mucher E, Genais M, Schreuder A, Carpentier S, Ségui B, Nieto L, Levade T, Puig S, Torres T, Malvehy J, Harou O, Lopez J, Dalle S, Caramel J, Gibot L, Riond J, Andrieu-Abadie N. Sphingolipid paracrine signaling impairs keratinocyte adhesion to promote melanoma invasion. Cell Rep 2023; 42:113586. [PMID: 38113139 DOI: 10.1016/j.celrep.2023.113586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 10/20/2023] [Accepted: 11/30/2023] [Indexed: 12/21/2023] Open
Abstract
Melanoma is the deadliest form of skin cancer due to its propensity to metastasize. It arises from melanocytes, which are attached to keratinocytes within the basal epidermis. Here, we hypothesize that, in addition to melanocyte-intrinsic modifications, dysregulation of keratinocyte functions could initiate early-stage melanoma cell invasion. We identified the lysolipid sphingosine 1-phosphate (S1P) as a tumor paracrine signal from melanoma cells that modifies the keratinocyte transcriptome and reduces their adhesive properties, leading to tumor invasion. Mechanistically, tumor cell-derived S1P reduced E-cadherin expression in keratinocytes via S1P receptor dependent Snail and Slug activation. All of these effects were blocked by S1P2/3 antagonists. Importantly, we showed that epidermal E-cadherin expression was inversely correlated with the expression of the S1P-producing enzyme in neighboring tumors and the Breslow thickness in patients with early-stage melanoma. These findings support the notion that E-cadherin loss in the epidermis initiates the metastatic cascade in melanoma.
Collapse
Affiliation(s)
- Justine Noujarède
- Université de Toulouse, INSERM, CNRS, Université Toulouse III-Paul Sabatier, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
| | - Lorry Carrié
- Université de Toulouse, INSERM, CNRS, Université Toulouse III-Paul Sabatier, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
| | - Virginie Garcia
- Université de Toulouse, INSERM, CNRS, Université Toulouse III-Paul Sabatier, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
| | - Maxime Grimont
- Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre de Recherches en Cancérologie de Lyon, Lyon, France
| | - Anaïs Eberhardt
- Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre de Recherches en Cancérologie de Lyon, Lyon, France; Service de Dermatologie, Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, Pierre Bénite, France
| | - Elodie Mucher
- Université de Toulouse, INSERM, CNRS, Université Toulouse III-Paul Sabatier, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
| | - Matthieu Genais
- Université de Toulouse, INSERM, CNRS, Université Toulouse III-Paul Sabatier, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
| | - Anne Schreuder
- Université de Toulouse, INSERM, CNRS, Université Toulouse III-Paul Sabatier, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
| | - Stéphane Carpentier
- Université de Toulouse, INSERM, CNRS, Université Toulouse III-Paul Sabatier, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
| | - Bruno Ségui
- Université de Toulouse, INSERM, CNRS, Université Toulouse III-Paul Sabatier, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
| | - Laurence Nieto
- Université de Toulouse, INSERM, CNRS, Université Toulouse III-Paul Sabatier, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
| | - Thierry Levade
- Université de Toulouse, INSERM, CNRS, Université Toulouse III-Paul Sabatier, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France; Laboratoire de Biochimie Métabolique, CHU de Toulouse, Toulouse, France
| | - Susana Puig
- Melanoma Unit, Department of Dermatology, University of Barcelona, Barcelona, Spain & CIBER of Rare Diseases, Instituto de Salud Carlos III, Barcelona, Spain
| | - Teresa Torres
- Melanoma Unit, Department of Dermatology, University of Barcelona, Barcelona, Spain & CIBER of Rare Diseases, Instituto de Salud Carlos III, Barcelona, Spain
| | - Josep Malvehy
- Melanoma Unit, Department of Dermatology, University of Barcelona, Barcelona, Spain & CIBER of Rare Diseases, Instituto de Salud Carlos III, Barcelona, Spain
| | - Olivier Harou
- Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre de Recherches en Cancérologie de Lyon, Lyon, France; Service de Dermatologie, Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, Pierre Bénite, France
| | - Jonathan Lopez
- Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre de Recherches en Cancérologie de Lyon, Lyon, France; Service de Dermatologie, Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, Pierre Bénite, France
| | - Stéphane Dalle
- Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre de Recherches en Cancérologie de Lyon, Lyon, France; Service de Dermatologie, Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, Pierre Bénite, France
| | - Julie Caramel
- Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre de Recherches en Cancérologie de Lyon, Lyon, France
| | - Laure Gibot
- Université Toulouse III Paul-Sabatier, Laboratoire des Interactions Moléculaires et Réactivité Chimique et Photochimique, CNRS UMR5623, Toulouse, France
| | - Joëlle Riond
- Université de Toulouse, INSERM, CNRS, Université Toulouse III-Paul Sabatier, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
| | - Nathalie Andrieu-Abadie
- Université de Toulouse, INSERM, CNRS, Université Toulouse III-Paul Sabatier, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France.
| |
Collapse
|
7
|
Islam K, Balasubramanian B, Venkatraman S, Thummarati P, Tunganuntarat J, Phueakphud N, Kanjanasirirat P, Khumpanied T, Kongpracha P, Kittirat Y, Tohtong R, Janvilisri T, Wongtrakoongate P, Borwornpinyo S, Namwat N, Suthiphongchai T. Upregulated LAMA3 modulates proliferation, adhesion, migration and epithelial‑to‑mesenchymal transition of cholangiocarcinoma cells. Sci Rep 2023; 13:22598. [PMID: 38114514 PMCID: PMC10730521 DOI: 10.1038/s41598-023-48798-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 11/30/2023] [Indexed: 12/21/2023] Open
Abstract
A poor outcome for cholangiocarcinoma (CCA) patients is still a clinical challenge. CCA is typically recognized by the desmoplastic nature, which accounts for its malignancy. Among various extracellular matrix proteins, laminin is the most potent inducer for CCA migration. Herein, we accessed the expression profiles of laminin gene family and explored the significance of the key laminin subunit on CCA aggressiveness. Of all 11 laminin genes, LAMA3, LAMA5, LAMB3 and LAMC2 were concordantly upregulated based on the analysis of multiple public transcriptomic datasets and also overexpressed in Thai CCA cell lines and patient tissues in which LAMA3A upregulated in the highest frequency (97%) of the cases. Differential expression genes (DEGs) analysis of low and high laminin signature groups revealed LAMA3 as the sole common DEG in all investigated datasets. Restratifying CCA samples according to LAMA3 expression indicated the association of LAMA3 in the focal adhesion pathway. Silencing LAMA3 revealed that it plays important roles in CCA cell proliferation, adhesion, migration and epithelial-to-mesenchymal transition. Taken together, this research signifies the roles of dysregulated ECM homeostasis in CCA malignancy and highlights, for the first time, the potential usage of LAMA3 as the diagnostic biomarker and the therapeutic target to tackle the CCA stromal.
Collapse
Affiliation(s)
- Kittiya Islam
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Brinda Balasubramanian
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Simran Venkatraman
- Graduate Program in Molecular Medicine, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Parichut Thummarati
- Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Janpen Tunganuntarat
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Nut Phueakphud
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Phongthon Kanjanasirirat
- Excellent Center for Drug Discovery (ECDD), Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Tanawadee Khumpanied
- Excellent Center for Drug Discovery (ECDD), Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Pornparn Kongpracha
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Yingpinyapat Kittirat
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, 40002, Thailand
- Department of Medical Sciences, Regional Medical Sciences Center 2, Ministry of Public Health, Phitsanulok, 65000, Thailand
| | - Rutaiwan Tohtong
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Tavan Janvilisri
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Patompon Wongtrakoongate
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
- Center for Neuroscience, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Suparerk Borwornpinyo
- Excellent Center for Drug Discovery (ECDD), Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
- Department of Biotechnology, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Nisana Namwat
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, 40002, Thailand
- Department of Systems Biosciences and Computational Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | | |
Collapse
|
8
|
Lo HC, Hua WJ, Yeh H, Lin ZH, Huang LC, Ciou YR, Ruan R, Lin KF, Tseng AJ, Wu ATH, Hsu WH, Chao CH, Lin TY. GMI, a Ganoderma microsporum protein, abolishes focal adhesion network to reduce cell migration and metastasis of lung cancer. Life Sci 2023; 335:122255. [PMID: 37967792 DOI: 10.1016/j.lfs.2023.122255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 11/02/2023] [Accepted: 11/06/2023] [Indexed: 11/17/2023]
Abstract
BACKGROUND Cancer metastasis is a major cause of cancer-related deaths, emphasizing the urgent need for effective therapies. Although it has been shown that GMI, a fungal protein from Ganoderma microsporum, could suppress primary tumor growth in a wide spectrum of cancer types, it is still unclear whether GMI exhibits anti-metastasis properties, particularly in lung cancers. Further investigation is needed. AIMS AND OBJECTIVES The objective of this study is to investigate the potential inhibitory effects of GMI on lung cancer metastasis in vivo. Utilizing systematic and comprehensive approaches, our research aims to elucidate the underlying molecular mechanisms responsible for the anti-metastatic effects. MATERIALS AND METHODS In vitro migration and cell adhesion assays addressed the epithelial-to-mesenchymal transition (EMT)-related phenotype. Proteomic and bioinformatic analyses identified the GMI-regulated proteins and cellular responses. GMI-treated LLC1-bearing mice were analyzed using IVIS Spectrum to assess the anti-metastatic effect. KEY FINDINGS GMI inhibits EMT as well as cell migration. GMI disrupts cell adhesion and downregulates integrin, resulting in inhibition of phosphorylated FAK. GMI induces macropinocytosis and lysosome-mediated degradation of integrin αv, α5, α6 and β1. GMI downregulates Slug via inhibition of FAK activity, which in turn enhances expressions of epithelial-related markers and decreases cell mobility. Mechanistically, GMI-induced FAK inhibition engenders MDM2 expression and enhances MDM2/p21/Slug complex formation, leading to Slug degradation. GMI treatment reduces the metastatic pulmonary lesion and prolongs the survival of LLC1-bearing mice. SIGNIFICANCE Our findings highlight GMI as a promising therapeutic candidate for metastatic lung cancers, offering potential avenues for further research and drug development.
Collapse
Affiliation(s)
- Hung-Chih Lo
- Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Program in Molecular Medicine, National Yang Ming Chiao Tung University and Academia Sinica, Taipei, Taiwan
| | - Wei-Jyun Hua
- Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Program in Molecular Medicine, National Yang Ming Chiao Tung University and Academia Sinica, Taipei, Taiwan
| | - Hsin Yeh
- Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Zhi-Hu Lin
- Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Li-Chen Huang
- Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Yi-Ru Ciou
- Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Runcheng Ruan
- Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Kai-Fan Lin
- Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Ai-Jung Tseng
- Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Alexander T H Wu
- The Ph.D. Program for Translational Medicine, College of Medical Science & Technology, Taipei Medical University, Taipei Taiwan
| | - Wei-Hung Hsu
- Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; LO-Sheng Hospital Ministry of Health and Welfare, Taipei, Taiwan; School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan
| | - Chi-Hong Chao
- Department of Biological Science and Technology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan; Center For Intelligent Drug Systems and Smart Bio-devices (IDS(2)B), National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Tung-Yi Lin
- Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Program in Molecular Medicine, National Yang Ming Chiao Tung University and Academia Sinica, Taipei, Taiwan; Biomedical Industry Ph.D. Program, National Yang Ming Chiao Tung University, Taipei, Taiwan.
| |
Collapse
|
9
|
Nozaki S, Hirai Y. A crucial stem cell plasticity regulation pathway: identification of key elements using the NCCIT human embryonic carcinoma cell line. J Biochem 2023; 174:501-510. [PMID: 37552559 DOI: 10.1093/jb/mvad063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 07/18/2023] [Accepted: 08/01/2023] [Indexed: 08/10/2023] Open
Abstract
Upon removal of stemness factors, a small subpopulation of embryonic stem cells (ESCs) spontaneously extrudes the t-SNARE protein syntaxin-4, which upregulates the cell adhesion molecule P-cadherin and induces the onset of epithelial-mesenchymal transition (EMT)-like behaviors with loss of stemness in each cell. In this study, we identified a series of molecular elements responsible for this phenomenon using several small-molecule inhibitors and the human embryonic carcinoma cell line, NCCIT. We found that the syntaxin-4-triggered morphological changes and a decrease in stemness signatures were independently induced by the activation of Rho-associated kinase (ROCK) and the abrogation of PI3K/Akt signaling. We also found that the extracellular expression of syntaxin-4 inactivated focal adhesion kinase (FAK) in association with the augmented expression of P-cadherin, and comparable controls of either of these downstream elements of syntaxin-4 accelerated both ROCK-induced F-actin stress fiber formation and P13K/Akt-suppressed loss of stemness signatures. Cells expressing P-cadherin inactivated FAK but FAK inhibition did not affect P-cadherin expression, demonstrating a causal relationship between P-cadherin and FAK in the event of syntaxin-4 induction. These results reveal a novel signaling axis in stem cells and shed new light on the crucial elements for stem cell plasticity and the maintenance of stemness.
Collapse
Affiliation(s)
- Sae Nozaki
- Department of Biomedical Sciences, Graduate School of Science and Technology, Kwansei Gakuin University, 1, Gakuen-Uegahara, Sanda 669-1330, Japan
| | - Yohei Hirai
- Department of Biomedical Sciences, Graduate School of Science and Technology, Kwansei Gakuin University, 1, Gakuen-Uegahara, Sanda 669-1330, Japan
| |
Collapse
|
10
|
Haerinck J, Goossens S, Berx G. The epithelial-mesenchymal plasticity landscape: principles of design and mechanisms of regulation. Nat Rev Genet 2023; 24:590-609. [PMID: 37169858 DOI: 10.1038/s41576-023-00601-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/30/2023] [Indexed: 05/13/2023]
Abstract
Epithelial-mesenchymal plasticity (EMP) enables cells to interconvert between several states across the epithelial-mesenchymal landscape, thereby acquiring hybrid epithelial/mesenchymal phenotypic features. This plasticity is crucial for embryonic development and wound healing, but also underlies the acquisition of several malignant traits during cancer progression. Recent research using systems biology and single-cell profiling methods has provided novel insights into the main forces that shape EMP, which include the microenvironment, lineage specification and cell identity, and the genome. Additionally, key roles have emerged for hysteresis (cell memory) and cellular noise, which can drive stochastic transitions between cell states. Here, we review these forces and the distinct but interwoven layers of regulatory control that stabilize EMP states or facilitate epithelial-mesenchymal transitions (EMTs) and discuss the therapeutic potential of manipulating the EMP landscape.
Collapse
Affiliation(s)
- Jef Haerinck
- Molecular and Cellular Oncology Laboratory, Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Steven Goossens
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
- Unit for Translational Research in Oncology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium
| | - Geert Berx
- Molecular and Cellular Oncology Laboratory, Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium.
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium.
| |
Collapse
|
11
|
Miao YD, Quan WX, Dong X, Gan J, Ji CF, Wang JT, Zhang F. Prognosis-related metabolic genes in the development of colorectal cancer progress and perspective. Gene 2023; 862:147263. [PMID: 36758843 DOI: 10.1016/j.gene.2023.147263] [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: 12/01/2022] [Revised: 01/30/2023] [Accepted: 02/06/2023] [Indexed: 02/10/2023]
Abstract
Colorectal cancer (CRC) is one of the most commonplace malignant tumors in the world. The occurrence and development of CRC are involved in numerous events. Metabolic reprogramming is one of the hallmarks of cancer and is convoluted and associated with carcinogenesis. Lots of metabolic genes are involved in the occurrence and progression of CRC. Study methods combining tumor genomics and metabolomics are more likely to explore this field in depth. In this mini-review, we make the latest progress and future prospects into the different molecular mechanisms of seven prognosis-related metabolic genes, we screened out in previous research, involved in the occurrence and development of CRC.
Collapse
Affiliation(s)
- Yan-Dong Miao
- The Cancer Center, Yantai Affiliated Hospital of Binzhou Medical University, The 2nd Medical College of Binzhou Medical University, Yantai 264100, China
| | - Wu-Xia Quan
- Yantai Affiliated Hospital of Binzhou Medical University, The 2nd Medical College of Binzhou Medical University, Yantai 264100, China
| | - Xin Dong
- The Cancer Center, Yantai Affiliated Hospital of Binzhou Medical University, The 2nd Medical College of Binzhou Medical University, Yantai 264100, China
| | - Jian Gan
- Department of Gastroenterology, Yantai Affiliated Hospital of Binzhou Medical University, The 2nd Medical College of Binzhou Medical University, Yantai 264100, China
| | - Cui-Feng Ji
- Yantai Affiliated Hospital of Binzhou Medical University, The 2nd Medical College of Binzhou Medical University, Yantai 264100, China
| | - Jiang-Tao Wang
- Department of Thyroid and Breast Surgery, Yantai Affiliated Hospital of Binzhou Medical University, The 2nd Medical College of Binzhou Medical University, Yantai 264100, China
| | - Fang Zhang
- The Cancer Center, Yantai Affiliated Hospital of Binzhou Medical University, The 2nd Medical College of Binzhou Medical University, Yantai 264100, China.
| |
Collapse
|
12
|
Arseni L, Sharma R, Mack N, Nagalla D, Ohl S, Hielscher T, Singhal M, Pilz R, Augustin H, Sandhoff R, Herold-Mende C, Tews B, Lichter P, Seiffert M. Sphingosine-1-Phosphate Recruits Macrophages and Microglia and Induces a Pro-Tumorigenic Phenotype That Favors Glioma Progression. Cancers (Basel) 2023; 15:cancers15020479. [PMID: 36672428 PMCID: PMC9856301 DOI: 10.3390/cancers15020479] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/05/2023] [Accepted: 01/10/2023] [Indexed: 01/13/2023] Open
Abstract
Glioblastoma is the most aggressive brain tumor in adults. Treatment failure is predominantly caused by its high invasiveness and its ability to induce a supportive microenvironment. As part of this, a major role for tumor-associated macrophages/microglia (TAMs) in glioblastoma development was recognized. Phospholipids are important players in various fundamental biological processes, including tumor-stroma crosstalk, and the bioactive lipid sphingosine-1-phosphate (S1P) has been linked to glioblastoma cell proliferation, invasion, and survival. Despite the urgent need for better therapeutic approaches, novel strategies targeting sphingolipids in glioblastoma are still poorly explored. Here, we showed that higher amounts of S1P secreted by glioma cells are responsible for an active recruitment of TAMs, mediated by S1P receptor (S1PR) signaling through the modulation of Rac1/RhoA. This resulted in increased infiltration of TAMs in the tumor, which, in turn, triggered their pro-tumorigenic phenotype through the inhibition of NFkB-mediated inflammation. Gene set enrichment analyses showed that such an anti-inflammatory microenvironment correlated with shorter survival of glioblastoma patients. Inhibition of S1P restored a pro-inflammatory phenotype in TAMs and resulted in increased survival of tumor-bearing mice. Taken together, our results establish a crucial role for S1P in fine-tuning the crosstalk between glioma and infiltrating TAMs, thus pointing to the S1P-S1PR axis as an attractive target for glioma treatment.
Collapse
Affiliation(s)
- Lavinia Arseni
- Division of Molecular Genetics, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- Correspondence: (L.A.); (M.S.)
| | - Rakesh Sharma
- Schaller Research Group at the University of Heidelberg and the German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- Molecular Mechanisms of Tumor Invasion, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- Faculty of Biosciences, Heidelberg University, 69120 Heidelberg, Germany
| | - Norman Mack
- Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 580, 69120 Heidelberg, Germany
| | - Deepthi Nagalla
- Schaller Research Group at the University of Heidelberg and the German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- Molecular Mechanisms of Tumor Invasion, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Sibylle Ohl
- Division of Molecular Genetics, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Thomas Hielscher
- Division of Biostatistics, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Mahak Singhal
- European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
- Division of Vascular Oncology and Metastasis, German Cancer Research Center (DKFZ)-ZMBH Alliance, 69120 Heidelberg, Germany
| | - Robert Pilz
- Faculty of Biosciences, Heidelberg University, 69120 Heidelberg, Germany
- Lipid Pathobiochemistry, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Hellmut Augustin
- European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
- Division of Vascular Oncology and Metastasis, German Cancer Research Center (DKFZ)-ZMBH Alliance, 69120 Heidelberg, Germany
| | - Roger Sandhoff
- Lipid Pathobiochemistry, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Christel Herold-Mende
- Department of Neurosurgery, Division of Experimental Neurosurgery, Heidelberg University Hospital, 69120 Heidelberg, Germany
| | - Björn Tews
- Schaller Research Group at the University of Heidelberg and the German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- Molecular Mechanisms of Tumor Invasion, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Peter Lichter
- Division of Molecular Genetics, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Martina Seiffert
- Division of Molecular Genetics, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- Correspondence: (L.A.); (M.S.)
| |
Collapse
|
13
|
Lau P, Zhang G, Zhao S, Liang L, Zhang H, Zhou G, Hung MC, Chen X, Liu H. Sphingosine kinase 1 promotes tumor immune evasion by regulating the MTA3-PD-L1 axis. Cell Mol Immunol 2022; 19:1153-1167. [PMID: 36050478 PMCID: PMC9508236 DOI: 10.1038/s41423-022-00911-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Accepted: 07/21/2022] [Indexed: 11/10/2022] Open
Abstract
Immune checkpoint blockade (ICB) exhibits considerable benefits in malignancies, but its overall response rate is limited. Previous studies have shown that sphingosine kinases (SPHKs) are critical in the tumor microenvironment (TME), but their role in immunotherapy is unclear. We performed integrative analyses including bioinformatics analysis, functional study, and clinical validation to investigate the role of SPHK1 in tumor immunity. Functionally, we demonstrated that the inhibition of SPHK1 significantly suppressed tumor growth by promoting antitumor immunity in immunocompetent melanoma mouse models and tumor T-cell cocultures. A mechanistic analysis revealed that MTA3 functions as the downstream target of SPHK1 in transcriptionally regulating tumor PD-L1. Preclinically, we found that anti-PD-1 monoclonal antibody (mAb) treatment significantly rescued tumor SPHK1 overexpression or tumor MTA3 overexpression-mediated immune evasion. Significantly, we identified SPHK1 and MTA3 as biological markers for predicting the efficacy of anti-PD-1 mAb therapy in melanoma patients. Our findings revealed a novel role for SPHK1 in tumor evasion mediated by regulating the MTA3-PD-L1 axis, identified SPHK1 and MTA3 as predictors for assessing the efficacy of PD-1 mAb treatment, and provided a therapeutic possibility for the treatment of melanoma patients.
Collapse
Affiliation(s)
- Poyee Lau
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, China
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, China
| | - Guanxiong Zhang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, China
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, China
| | - Shuang Zhao
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, China
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, China
| | - Long Liang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
- Medical Genetics & School of Life Sciences, Central South University, Changsha, Hunan, 410078, China
| | - Hailun Zhang
- Department of Research and Development, Beijing GAP Biotechnology Co., Ltd, Beijing, 102600, China
| | - Guowei Zhou
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, China
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, China
| | - Mien-Chie Hung
- Graduate Institute of Biomedical Sciences, Research Center for Cancer Biology and Center for Molecular Medicine, China Medical University, Taichung, Taiwan, China
- Department of Biotechnology, Asia University, Taichung, Taiwan, China
- Department of Molecular and Cellular Oncology, the University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Xiang Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, China.
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, China.
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, China.
- Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, China.
| | - Hong Liu
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, China.
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, China.
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, China.
- Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, China.
| |
Collapse
|
14
|
Li RZ, Wang XR, Wang J, Xie C, Wang XX, Pan HD, Meng WY, Liang TL, Li JX, Yan PY, Wu QB, Liu L, Yao XJ, Leung ELH. The key role of sphingolipid metabolism in cancer: New therapeutic targets, diagnostic and prognostic values, and anti-tumor immunotherapy resistance. Front Oncol 2022; 12:941643. [PMID: 35965565 PMCID: PMC9364366 DOI: 10.3389/fonc.2022.941643] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 06/24/2022] [Indexed: 12/13/2022] Open
Abstract
Biologically active sphingolipids are closely related to the growth, differentiation, aging, and apoptosis of cancer cells. Some sphingolipids, such as ceramides, are favorable metabolites in the sphingolipid metabolic pathway, usually mediating antiproliferative responses, through inhibiting cancer cell growth and migration, as well as inducing autophagy and apoptosis. However, other sphingolipids, such as S1P, play the opposite role, which induces cancer cell transformation, migration and growth and promotes drug resistance. There are also other sphingolipids, as well as enzymes, played potentially critical roles in cancer physiology and therapeutics. This review aimed to explore the important roles of sphingolipid metabolism in cancer. In this article, we summarized the role and value of sphingolipid metabolism in cancer, including the distribution of sphingolipids, the functions, and their relevance to cancer diagnosis and prognosis. We also summarized the known and potential antitumor targets present in sphingolipid metabolism, analyzed the correlation between sphingolipid metabolism and tumor immunity, and summarize the antitumor effects of natural compounds based on sphingolipids. Through the analysis and summary of sphingolipid antitumor therapeutic targets and immune correlation, we aim to provide ideas for the development of new antitumor drugs, exploration of new therapeutic means for tumors, and study of immunotherapy resistance mechanisms.
Collapse
Affiliation(s)
- Run-Ze Li
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
- Guangdong-Hong Kong-Macau Joint Lab on Chinese Medicine and Immune Disease Research, Macao, Macao SAR, China
| | - Xuan-Run Wang
- Dr. Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key Laboratory of Quality Research in Chinese Medicine/Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macao, Macao SAR, China
| | - Jian Wang
- Department of Oncology, Luzhou People’s Hospital, Luzhou, Sichuan, China
| | - Chun Xie
- Cancer Center, Faculty of Health Science, University of Macau, Macao, Macao SAR, China
- MOE Frontiers Science Center for Precision Oncology, University of Macau, Macao, Macao SAR, China
| | - Xing-Xia Wang
- Dr. Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key Laboratory of Quality Research in Chinese Medicine/Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macao, Macao SAR, China
| | - Hu-Dan Pan
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
- Guangdong-Hong Kong-Macau Joint Lab on Chinese Medicine and Immune Disease Research, Macao, Macao SAR, China
| | - Wei-Yu Meng
- Dr. Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key Laboratory of Quality Research in Chinese Medicine/Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macao, Macao SAR, China
| | - Tu-Liang Liang
- Dr. Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key Laboratory of Quality Research in Chinese Medicine/Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macao, Macao SAR, China
| | - Jia-Xin Li
- Dr. Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key Laboratory of Quality Research in Chinese Medicine/Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macao, Macao SAR, China
| | - Pei-Yu Yan
- Dr. Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key Laboratory of Quality Research in Chinese Medicine/Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macao, Macao SAR, China
| | - Qi-Biao Wu
- Dr. Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key Laboratory of Quality Research in Chinese Medicine/Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macao, Macao SAR, China
| | - Liang Liu
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
- Guangdong-Hong Kong-Macau Joint Lab on Chinese Medicine and Immune Disease Research, Macao, Macao SAR, China
- *Correspondence: Xiao-Jun Yao, ; Liang Liu, ; Elaine Lai-Han Leung,
| | - Xiao-Jun Yao
- Dr. Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key Laboratory of Quality Research in Chinese Medicine/Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macao, Macao SAR, China
- *Correspondence: Xiao-Jun Yao, ; Liang Liu, ; Elaine Lai-Han Leung,
| | - Elaine Lai-Han Leung
- Cancer Center, Faculty of Health Science, University of Macau, Macao, Macao SAR, China
- MOE Frontiers Science Center for Precision Oncology, University of Macau, Macao, Macao SAR, China
- Breast Surgery, Zhuhai Hospital of Traditional Chinese and Western Medicine, Zhuhai, China
- *Correspondence: Xiao-Jun Yao, ; Liang Liu, ; Elaine Lai-Han Leung,
| |
Collapse
|
15
|
Manzoor S, Muhammad JS, Maghazachi AA, Hamid Q. Autophagy: A Versatile Player in the Progression of Colorectal Cancer and Drug Resistance. Front Oncol 2022; 12:924290. [PMID: 35912261 PMCID: PMC9329589 DOI: 10.3389/fonc.2022.924290] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 06/06/2022] [Indexed: 11/13/2022] Open
Abstract
Colorectal cancer (CRC) is among the topmost malignancies for both genders. Despite the high incidence rate and advances in diagnostic tools, treatment in many cases is still ineffective. Most cancerous lesions in CRC begin as benign, followed by the development of invasive forms and metastases. The development of CRC has been linked to defects in autophagy, which plays both a pro-and anti-tumor role and is mainly context-dependent. Autophagy suppression could enhance apoptosis via p53 activation, or autophagy also promotes tumor progression by maintaining tumor growth and increasing resistance to chemotherapy. Autophagy promotes the invasion and metastasis of CRC cells via increased epithelial-mesenchymal transition (EMT). Moreover, dysbiosis of gut microbiota upregulated autophagy and metastasis markers. Autophagy responses may also modulate the tumor microenvironment (TME) via regulating the differentiation process of several innate immune cells. Treatments that promote tumor cell death by stimulating or inhibiting autophagy could be beneficial if used as an adjunct treatment, but the precise role of various autophagy-modulating drugs in CRC patients is needed to be explored. In this article, we present an overview of the autophagy process and its role in the pathogenesis and therapeutic resistance of CRC. Also, we focused on the current understanding of the role of the EMT and TME, including its relation to gut microbiota and immune cells, in autophagic manipulation of CRC. We believe that there is a potential link between autophagy, TME, EMT, and drug resistance, suggesting that further studies are needed to explore this aspect.
Collapse
Affiliation(s)
- Shaista Manzoor
- Department of Basic Medical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Jibran Sualeh Muhammad
- Department of Basic Medical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Azzam A. Maghazachi
- Department of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Qutayba Hamid
- Department of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
- Meakins-Christie Laboratories, Research Institute of the McGill University Health Center, Montreal, QC, Canada
- *Correspondence: Qutayba Hamid,
| |
Collapse
|
16
|
Wang Q, Liu Z, Zhai G, Yu X, Ke S, Shao H, Guo J. Overexpression of GATA5 Inhibits Prostate Cancer Progression by Regulating PLAGL2 via the FAK/PI3K/AKT Pathway. Cancers (Basel) 2022; 14:cancers14092074. [PMID: 35565203 PMCID: PMC9099954 DOI: 10.3390/cancers14092074] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 04/18/2022] [Indexed: 12/17/2022] Open
Abstract
Simple Summary Prostate cancer (PCa) has the highest incidence of malignant tumors and is the second-ranked tumor-causing death of men. GATA binding protein 5 (GATA5) belongs to the GATA gene family and we found that GATA5 was downregulated in PCa tissues, but the function of GATA5 in PCa remains elusive. We found overexpression GATA5 inhibited tumor proliferation, migration, invasion and the process of epithelial–mesenchymal transition (EMT), and upregulation of GATA5 promoted PCa cell apoptosis. In addition, we disclosed that GATA5 could interact with pleomorphic adenoma gene-like-2 (PLAGL2) to regulate PCa cell growth via FAK/PI3K/AKT signaling pathway. Hence, these findings suggested that GATA5 could serve as a new therapeutic target in the future. Abstract Background: Prostate cancer (PCa) is a malignancy with high incidence and the principal cause of cancer deaths in men. GATA binding protein 5 (GATA5) belongs to the GATA gene family. GATA5 has a close association with carcinogenesis, but the role of GATA5 in PCa remains poorly understood. The aim of our present study was to probe into the effect of GATA5 on PCa progression and to elucidate the involved mechanism. Methods: The expression of GATA5 was detected in both PCa samples and PCa cell lines. GATA5 overexpression, PLAGL2 knockdown, and overexpression cell models were generated, then Western blotting experiments were utilized to validate the efficiency of transfection. The effects of GATA5 on PCa cell proliferation, metastasis, apoptosis, cell cycle progression, and EMT were detected in vitro or in vivo. Furthermore, the mechanism by which GATA5 inhibits prostate cancer progression through regulating PLAGL2 via the FAK/PI3K/AKT pathway was also explored. Results: GATA5 expression was downregulated in PCa samples and cell lines. GATA5 overexpression inhibited PCa cell proliferation and metastasis but increased the rate of apoptosis. In addition, we confirmed that GATA5 inhibited prostate cancer progression, including EMT, by regulating PLAGL2 via the FAK/PI3K/AKT pathway. Conclusion: We demonstrated that GATA5, as a tumor suppressor in PCa, inhibits PCa progression by regulating PLAGL2. These results showed that the GATA5/PLAGL2/FAK/PI3K/AKT pathway may become a new therapeutic direction for the treatment of PCa.
Collapse
|
17
|
Garg M. Emerging roles of epithelial-mesenchymal plasticity in invasion-metastasis cascade and therapy resistance. Cancer Metastasis Rev 2022; 41:131-145. [PMID: 34978017 DOI: 10.1007/s10555-021-10003-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 11/19/2021] [Indexed: 12/12/2022]
Abstract
Strong association of cancer incidence and its progression with mortality highlights the need to decipher the cellular and molecular mechanisms that drive tumor cells to rapidly progress to metastatic disease and therapy resistance. Epithelial-mesenchymal plasticity (EMP) emerged as a key regulator of metastatic outgrowth. It allows neoplastic epithelial cells to delaminate from their neighbors either individually or collectively, traverse the extracellular matrix (ECM) barrier, enter into the circulation, and establish distal metastases. Plasticity between epithelial and mesenchymal states and the existence of hybrid epithelial/mesenchymal (E/M) phenotypes are increasingly being reported in different tumor contexts. Small subset of cancer cells with stemness called cancer stem cells (CSCs) exhibit plasticity, possess high tumorigenic potential, and contribute to high degree of tumoral heterogeneity. EMP characterized by the presence of dynamic intermediate states is reported to be influenced by (epi)genomic reprograming, growth factor signaling, inflammation, and low oxygen generated by tumor stromal microenvironment. EMP alters the genotypic and phenotypic characteristics of tumor cells/CSCs, disrupts tissue homeostasis, induces the reprogramming of angiogenic and immune recognition functions, and renders tumor cells to survive hostile microenvironments and resist therapy. The present review summarizes the roles of EMP in tumor invasion and metastasis and provides an update on therapeutic strategies to target the metastatic and refractory cancers.
Collapse
Affiliation(s)
- Minal Garg
- Department of Biochemistry, University of Lucknow, Lucknow, 226007, Uttar Pradesh, India.
| |
Collapse
|
18
|
Wu JN, Lin L, Luo SB, Qiu XZ, Zhu LY, Chen D, Wei ED, Fu ZH, Qin MB, Liang ZH, Huang JA, Liu SQ. SphK1-driven autophagy potentiates focal adhesion paxillin-mediated metastasis in colorectal cancer. Cancer Med 2021; 10:6010-6021. [PMID: 34268882 PMCID: PMC8419751 DOI: 10.1002/cam4.4129] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 04/08/2021] [Accepted: 04/12/2021] [Indexed: 12/20/2022] Open
Abstract
Invasion and metastasis are the main causes of colorectal cancer (CRC)‐related death. Accumulating evidence suggested that sphingosine kinase 1 (SphK1) promoted the metastasis of CRC and autophagy played an important role in SphK1 promoting the metastasis of malignancy. However, the mechanism by which SphK1‐driven autophagy promotes invasion and metastasis in CRC remains to be clarified. In the present study, immunohistochemical detection showed the expression of SphK1 and paxillin was higher in human CRC tissues than those of normal colorectal mucosal tissues, they were both associated with TNM staging, lymphatic, and distance metastasis. In addition, study of in situ tumor transplantation model in nude mice showed that the suppression of SphK1 inhibited the growth of colonic orthotopic implantation tumors and the expression of paxillin, p‐paxillin, LC3 in the tumor. So, SphK1 may promote CRC metastasis via inducing the expression of paxillin expression and its phosphorylation, in vivo. Furthermore, results of CCK8 assay, transwell and wound healing assays showed that SphK1 promoted the viability, invasion, and metastasis of CRC cells. Transmission electron microscopy detection showed that SphK1 is the key factor in autophagy induction in CRC cells. Moreover, western blot examination indicated that the expression of LC3Ⅱ/Ⅰ, paxillin, p‐paxillin, MMP‐2, and vimentin was enhanced in SphK1‐overexpressed CRC cells and suppressed in SphK1 knockdown CRC cells, meanwhile, the expression of E‐cadherin was suppressed in SphK1‐overexpressed CRC cells and enhanced in SphK1 knockdown CRC cells. Suppression of autophagy by 3MA reversed the expression of paxillin and its phosphorylation in SphK1‐overexpressed CRC cells, indicated that SphK1‐driven autophagy induced the expression of paxillin and its phosphorylation in CRC cells. Together, these findings reveal that SphK1‐driven autophagy may promote the invasion and metastasis of CRC via promoting the expression of focal adhesion paxillin and its phosphorylation.
Collapse
Affiliation(s)
- Jiang-Ni Wu
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Lan Lin
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Shi-Bo Luo
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Xin-Ze Qiu
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Li-Ye Zhu
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Da Chen
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Er-Dan Wei
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Zhen-Hua Fu
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Meng-Bin Qin
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Zhi-Hai Liang
- Department of Gastroenterology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Jie-An Huang
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Shi-Quan Liu
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| |
Collapse
|
19
|
Sattar RSA, Sumi MP, Nimisha, Apurva, Kumar A, Sharma AK, Ahmad E, Ali A, Mahajan B, Saluja SS. S1P signaling, its interactions and cross-talks with other partners and therapeutic importance in colorectal cancer. Cell Signal 2021; 86:110080. [PMID: 34245863 DOI: 10.1016/j.cellsig.2021.110080] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 06/25/2021] [Accepted: 07/05/2021] [Indexed: 02/07/2023]
Abstract
Sphingosine-1-Phosphate (S1P) plays an important role in normal physiology, inflammation, initiation and progression of cancer. Deregulation of S1P signaling causes aberrant proliferation, affects survival, leads to angiogenesis and metastasis. Sphingolipid rheostat is crucial for cellular homeostasis. Discrepancy in sphingolipid metabolism is linked to cancer and drug insensitivity. Owing to these diverse functions and being a potent mediator of tumor growth, S1P signaling might be a suitable candidate for anti-tumor therapy or combination therapy. In this review, with a focus on colorectal cancer we have summarized the interacting partners of S1P signaling pathway, its therapeutic approaches along with the contribution of S1P signaling to various cancer hallmarks.
Collapse
Affiliation(s)
- Real Sumayya Abdul Sattar
- Central Molecular Laboratory, Govind Ballabh Pant Institute of Postgraduate Medical Education and Research (GIPMER), New Delhi, India
| | - Mamta P Sumi
- Central Molecular Laboratory, Govind Ballabh Pant Institute of Postgraduate Medical Education and Research (GIPMER), New Delhi, India
| | - Nimisha
- Central Molecular Laboratory, Govind Ballabh Pant Institute of Postgraduate Medical Education and Research (GIPMER), New Delhi, India
| | - Apurva
- Central Molecular Laboratory, Govind Ballabh Pant Institute of Postgraduate Medical Education and Research (GIPMER), New Delhi, India
| | - Arun Kumar
- Central Molecular Laboratory, Govind Ballabh Pant Institute of Postgraduate Medical Education and Research (GIPMER), New Delhi, India
| | - Abhay Kumar Sharma
- Central Molecular Laboratory, Govind Ballabh Pant Institute of Postgraduate Medical Education and Research (GIPMER), New Delhi, India
| | - Ejaj Ahmad
- Central Molecular Laboratory, Govind Ballabh Pant Institute of Postgraduate Medical Education and Research (GIPMER), New Delhi, India
| | - Asgar Ali
- Department of Biochemistry, All India Institute of Medical Science (AIIMS), Patna, Bihar, India
| | - Bhawna Mahajan
- Central Molecular Laboratory, Govind Ballabh Pant Institute of Postgraduate Medical Education and Research (GIPMER), New Delhi, India; Department of Biochemistry, Govind Ballabh Pant Institute of Postgraduate Medical Education and Research (GIPMER), New Delhi, India
| | - Sundeep Singh Saluja
- Central Molecular Laboratory, Govind Ballabh Pant Institute of Postgraduate Medical Education and Research (GIPMER), New Delhi, India; Department of GI Surgery, Govind Ballabh Pant Institute of Postgraduate Medical Education and Research (GIPMER), New Delhi, India.
| |
Collapse
|
20
|
Ashrafizadeh M, Mirzaei S, Hashemi F, Zarrabi A, Zabolian A, Saleki H, Sharifzadeh SO, Soleymani L, Daneshi S, Hushmandi K, Khan H, Kumar AP, Aref AR, Samarghandian S. New insight towards development of paclitaxel and docetaxel resistance in cancer cells: EMT as a novel molecular mechanism and therapeutic possibilities. Biomed Pharmacother 2021; 141:111824. [PMID: 34175815 DOI: 10.1016/j.biopha.2021.111824] [Citation(s) in RCA: 111] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 06/08/2021] [Accepted: 06/11/2021] [Indexed: 12/13/2022] Open
Abstract
Epithelial-to-mesenchymal transition (EMT) mechanism is responsible for metastasis and migration of cancer cells to neighboring cells and tissues. Morphologically, epithelial cells are transformed to mesenchymal cells, and at molecular level, E-cadherin undergoes down-regulation, while an increase occurs in N-cadherin and vimentin levels. Increasing evidence demonstrates role of EMT in mediating drug resistance of cancer cells. On the other hand, paclitaxel (PTX) and docetaxel (DTX) are two chemotherapeutic agents belonging to taxene family, capable of inducing cell cycle arrest in cancer cells via preventing microtubule depolymerization. Aggressive behavior of cancer cells resulted from EMT-mediated metastasis can lead to PTX and DTX resistance. Upstream mediators of EMT such as ZEB1/2, TGF-β, microRNAs, and so on are involved in regulating response of cancer cells to PTX and DTX. Tumor-suppressing factors inhibit EMT to promote PTX and DTX sensitivity of cancer cells. Furthermore, three different strategies including using anti-tumor compounds, gene therapy and delivery systems have been developed for suppressing EMT, and enhancing cytotoxicity of PTX and DTX against cancer cells that are mechanistically discussed in the current review.
Collapse
Affiliation(s)
- Milad Ashrafizadeh
- Faculty of Engineering and Natural Sciences, Sabanci University, Orta Mahalle, Üniversite Caddesi No. 27, Orhanlı, Tuzla, 34956 Istanbul, Turkey; Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, 34956 Istanbul, Turkey
| | - Sepideh Mirzaei
- Department of Biology, Faculty of Science, Islamic Azad University, Science and Research Branch, Tehran, Iran
| | - Farid Hashemi
- Department of Comparative Biosciences, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Ali Zarrabi
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, 34956 Istanbul, Turkey
| | - Amirhossein Zabolian
- Young Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Hossein Saleki
- Young Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Seyed Omid Sharifzadeh
- Young Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Leyla Soleymani
- Department of Biology, Faculty of Science, Urmia University, Urmia, Iran
| | - Salman Daneshi
- Department of Public Health, School of Health, Jiroft University of Medical Sciences, Jiroft, Iran
| | - Kiavash Hushmandi
- Department of Food Hygiene and Quality Control, Division of epidemiology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Haroon Khan
- Department of Pharmacy, Abdul Wali Khan University, Mardan 23200, Pakistan
| | - Alan Prem Kumar
- Cancer Science Institute of Singapore and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, 117599, Singapore; NUS Centre for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore.
| | - Amir Reza Aref
- Belfer Center for Applied Cancer Science, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA; Vice President at Translational Sciences, Xsphera Biosciences Inc. 6 Tide Street, Boston, MA 02210, USA
| | - Saeed Samarghandian
- Noncommunicable Diseases Research Center, Neyshabur University of Medical Sciences, Neyshabur, Iran.
| |
Collapse
|
21
|
Wang X, Sun Y, Peng X, Naqvi SMAS, Yang Y, Zhang J, Chen M, Chen Y, Chen H, Yan H, Wei G, Hong P, Lu Y. The Tumorigenic Effect of Sphingosine Kinase 1 and Its Potential Therapeutic Target. Cancer Control 2020; 27:1073274820976664. [PMID: 33317322 PMCID: PMC8480355 DOI: 10.1177/1073274820976664] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Sphingosine kinase 1 (SPHK1) regulates cell proliferation and survival by converting sphingosine to the signaling mediator sphingosine 1-phosphate (S1P). SPHK1 is widely overexpressed in most cancers, promoting tumor progression and is associated with clinical prognosis. Numerous studies have explored SPHK1 as a promising target for cancer therapy. However, due to insufficient knowledge of SPHK1 oncogenic mechanisms, its inhibitors’ therapeutic potential in preventing and treating cancer still needs further investigation. In this review, we summarized the metabolic balance regulated by the SPHK1/S1P signaling pathway and highlighted the oncogenic mechanisms of SPHK1 via the upregulation of autophagy, proliferation, and survival, migration, angiogenesis and inflammation, and inhibition of apoptosis. Drug candidates targeting SPHK1 were also discussed at the end. This review provides new insights into the oncogenic effect of SPHK1 and sheds light on the future direction for targeting SPHK1 as cancer therapy.
Collapse
Affiliation(s)
- Xianwang Wang
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, Hubei, China
- Laboratory of Oncology, Center for Molecular Medicine, School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, Hubei, China
| | - Yong Sun
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, Hubei, China
| | - Xiaochun Peng
- Laboratory of Oncology, Center for Molecular Medicine, School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, Hubei, China
| | - Syed Manzar Abbas Shah Naqvi
- Laboratory of Oncology, Center for Molecular Medicine, School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, Hubei, China
| | - Yue Yang
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, Hubei, China
| | - Jing Zhang
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, Hubei, China
| | - Meiwen Chen
- Laboratory of Oncology, Center for Molecular Medicine, School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, Hubei, China
| | - Yuan Chen
- Laboratory of Oncology, Center for Molecular Medicine, School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, Hubei, China
| | - Hongyue Chen
- Laboratory of Oncology, Center for Molecular Medicine, School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, Hubei, China
| | - Huizi Yan
- Laboratory of Oncology, Center for Molecular Medicine, School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, Hubei, China
| | - Guangliang Wei
- Laboratory of Oncology, Center for Molecular Medicine, School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, Hubei, China
| | - Peng Hong
- The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Yingying Lu
- The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China
| |
Collapse
|
22
|
Li SL, Li ZF, Cao QW, Wang WZ. SLC12A8 plays a key role in bladder cancer progression and EMT. Open Med (Wars) 2020; 16:58-67. [PMID: 33364434 PMCID: PMC7739378 DOI: 10.1515/med-2021-0013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 09/02/2020] [Accepted: 09/22/2020] [Indexed: 12/11/2022] Open
Abstract
Bladder cancer is the most common malignant tumor of the urinary system. The intention of the present research is to explore the prognostic value and biological function of solute carrier family 12 member 8 (SLC12A8) in bladder cancer. The analysis based on the TCGA and ONCOMINE database revealed that the expression of SLC12A8 in bladder cancer was notably increased compared with the normal group. SLC12A8 expression was notably correlated with the age, pathological stage, T-stage, and lymph node metastasis of bladder cancer patients. Moreover, the patients’ overall survival was notably shorter in the high SLC12A8 group. Compared with the control, SLC12A8 upregulation enhanced the proliferative, invasive, and migratory capacities of bladder cancer cells and promoted the expression of epithelial–mesenchymal transition (EMT) protein markers including β-catenin, vimentin, snail, and slug, while reduced the expression of E-cadherin. In the case of downregulated SLC12A8 expression, the proliferative, invasive, and migratory capacities of bladder cancer cells and the expression of EMT protein markers presented the opposite trend. This study demonstrated that SLC12A8 was highly correlated with oncogenesis and progression of bladder cancer, indicating that SLC12A8 may be a meaningful biomarker for initial diagnosis and early treatment of bladder cancer.
Collapse
Affiliation(s)
- Shun-Lai Li
- The Fifth People's Hospital of Jinan, Department of Urology, No. 24297, Jingshi Road, Huaiyin District, Jinan, Shandong, China
| | - Zheng-Feng Li
- The Fifth People's Hospital of Jinan, Department of Urology, No. 24297, Jingshi Road, Huaiyin District, Jinan, Shandong, China
| | - Qing-Wei Cao
- Shandong Provincial Hospital, Department of Urology, No. 9677, Jingshi Road, Lixia District, Jinan, Shandon, China
| | - Wen-Zhen Wang
- The Fifth People's Hospital of Jinan, Department of Urology, No. 24297, Jingshi Road, Huaiyin District, Jinan, Shandong, China
| |
Collapse
|
23
|
Fang L, Hou J, Cao Y, Shan JJ, Zhao J. Spinster homolog 2 in cancers, its functions and mechanisms. Cell Signal 2020; 77:109821. [PMID: 33144184 DOI: 10.1016/j.cellsig.2020.109821] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 10/26/2020] [Accepted: 10/28/2020] [Indexed: 12/28/2022]
Abstract
Spinster homolog 2 (SPNS2) is a multi-transmembrane transporter, widely located in the cell membrane and organelle membranes. It transports sphingosine-1-phosphate (S1P) into the extracellular space and the circulatory system, thus alters the concentration and the distribution of S1P, sphingosine-1-phosphate receptor (S1PRs) and S1P related enzymes, meaning that it exerts its functions via S1P signaling pathways. Studies also show that ectopic SPNS2 mediates parts of the physiological process of the cells. As of now, SPNS2 has been reported to participate in physiological processes such as angiogenesis, embryonic development, immune response and metabolisms. It is also associated with the transformation from inflammation to cancer as well as the proliferation and metastasis of cancer cells. In this review, we summarize the functions and the mechanisms of SPNS2 in the pathogenesis of cancer to provide new insights for the diagnosis and the treatments of cancer.
Collapse
Affiliation(s)
- Lian Fang
- School of Medicine, South China University of Technology, Guangzhou, Guandong, 510006, PR China
| | - Jiangtao Hou
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guandong, 510006, PR China
| | - Yihui Cao
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, Guandong 510006, PR China
| | - Jia-Jie Shan
- School of Medicine, South China University of Technology, Guangzhou, Guandong, 510006, PR China
| | - Jie Zhao
- School of Medicine, South China University of Technology, Guangzhou, Guandong, 510006, PR China.
| |
Collapse
|
24
|
Zhang JX, Qin MB, Ye Z, Peng P, Li SM, Song Q, Lin L, Liu SQ, Xie LH, Zhu Y, Huang JA. Association of tricellulin expression with poor colorectal cancer prognosis and metastasis. Oncol Rep 2020; 44:2174-2184. [PMID: 33000262 PMCID: PMC7551433 DOI: 10.3892/or.2020.7773] [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: 04/06/2020] [Accepted: 08/20/2020] [Indexed: 12/24/2022] Open
Abstract
Tricellulin is a tight-junction transmembrane protein that regulates cell-cell interactions. Altered tricellulin expression could promote tumor cell invasions and metastasis in human cancers. The present study assessed tricellulin expression in colorectal cancer tissues for any association with clinicopathological features of colorectal cancer patients and then investigated the underlying molecular events using quantitative proteomic analysis and in vitro experiments. Tissue samples from 98 colorectal cancer patients and 15 volunteers were collected for immunohistochemistry. Colorectal cell lines were used to overexpress or knockdown tricellulin expression in various assays. The data revealed that upregulated tricellulin expression was associated with lymph node and distant metastases and poor prognosis, while tricellulin overexpression promoted colorectal cancer cell migration and invasion in vitro. In contrast, tricellulin knockdown had positive effects on the tumor cells. Furthermore, TMT-LC-MS/MS and bioinformatics analyses revealed that tricellulin was involved in EMT and reduction of apoptosis through the NF-κB signaling pathway. These findings highlight for the first time the significance of tricellulin in colorectal cancer development and progression. Further study may validate tricellulin as a novel biomarker and target for colorectal cancer.
Collapse
Affiliation(s)
- Jin-Xiu Zhang
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530007, P.R. China
| | - Meng-Bin Qin
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530007, P.R. China
| | - Zhe Ye
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530007, P.R. China
| | - Peng Peng
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530007, P.R. China
| | - Si-Man Li
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530007, P.R. China
| | - Qian Song
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530007, P.R. China
| | - Lan Lin
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530007, P.R. China
| | - Shi-Quan Liu
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530007, P.R. China
| | - Li-Hua Xie
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530007, P.R. China
| | - Ye Zhu
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530007, P.R. China
| | - Jie-An Huang
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530007, P.R. China
| |
Collapse
|
25
|
Metabolic Constrains Rule Metastasis Progression. Cells 2020; 9:cells9092081. [PMID: 32932943 PMCID: PMC7563739 DOI: 10.3390/cells9092081] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 09/08/2020] [Accepted: 09/10/2020] [Indexed: 02/06/2023] Open
Abstract
Metastasis formation accounts for the majority of tumor-associated deaths and consists of different steps, each of them being characterized by a distinctive adaptive phenotype of the cancer cells. Metabolic reprogramming represents one of the main adaptive phenotypes exploited by cancer cells during all the main steps of tumor and metastatic progression. In particular, the metabolism of cancer cells evolves profoundly through all the main phases of metastasis formation, namely the metastatic dissemination, the metastatic colonization of distant organs, the metastatic dormancy, and ultimately the outgrowth into macroscopic lesions. However, the metabolic reprogramming of metastasizing cancer cells has only recently become the subject of intense study. From a clinical point of view, the latter steps of the metastatic process are very important, because patients often undergo surgical removal of the primary tumor when cancer cells have already left the primary tumor site, even though distant metastases are not clinically detectable yet. In this scenario, to precisely elucidate if and how metabolic reprogramming drives acquisition of cancer-specific adaptive phenotypes might pave the way to new therapeutic strategies by combining chemotherapy with metabolic drugs for better cancer eradication. In this review we discuss the latest evidence that claim the importance of metabolic adaptation for cancer progression.
Collapse
|
26
|
Grbčić P, Sedić M. Sphingosine 1-Phosphate Signaling and Metabolism in Chemoprevention and Chemoresistance in Colon Cancer. Molecules 2020; 25:E2436. [PMID: 32456134 PMCID: PMC7287727 DOI: 10.3390/molecules25102436] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 05/08/2020] [Accepted: 05/11/2020] [Indexed: 02/07/2023] Open
Abstract
Colorectal carcinoma (CRC) is the leading cause of cancer-related deaths worldwide. Despite advances in prevention and treatment modalities for CRC, rapidly developing resistance to chemotherapy limits its effectiveness. For that reason, it is important to better understand the mechanisms that undergird the process of chemoresistance to enable design of novel anticancer agents specifically targeting malignant properties of cancer cells. Over recent decades, bioactive sphingolipid species have come under the spotlight for their recognized role in cancer development and progression, and the evidence has surfaced to support their role as regulators of anti-cancer drug resistance. Colon cancer is characterized by a shift in sphingolipid balance that favors the production and accumulation of oncogenic species such as sphingosine 1-phosphate (S1P). S1P is known to govern the processes that facilitate cancer cell growth and progression including proliferation, survival, migration, invasion and inflammation. In this review paper, we will give a comprehensive overview of current literature findings on the molecular mechanisms by which S1P turnover, transport and signaling via receptor-dependent and independent pathways shape colon cancer cell behavior and influence treatment outcome in colon cancer. Combining available modulators of S1P metabolism and signaling with standard chemotherapy drugs could provide a rational approach to achieve enhanced therapeutic response, diminish chemoresistance development and improve the survival outcome in CRC patients.
Collapse
Affiliation(s)
| | - Mirela Sedić
- Department of Biotechnology, University of Rijeka, Radmile Matejčić 2, 51000 Rijeka, Croatia;
| |
Collapse
|
27
|
Sun NY, Yang MH. Metabolic Reprogramming and Epithelial-Mesenchymal Plasticity: Opportunities and Challenges for Cancer Therapy. Front Oncol 2020; 10:792. [PMID: 32509584 PMCID: PMC7252305 DOI: 10.3389/fonc.2020.00792] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 04/22/2020] [Indexed: 12/27/2022] Open
Abstract
Metabolic reprogramming and epithelial-mesenchymal plasticity are both hallmarks of the adaptation of cancer cells for tumor growth and progression. For metabolic changes, cancer cells alter metabolism by utilizing glucose, lipids, and amino acids to meet the requirement of rapid proliferation and to endure stressful environments. Dynamic changes between the epithelial and mesenchymal phenotypes through epithelial-mesenchymal transition (EMT) and mesenchymal-epithelial transition (MET) are critical steps for cancer invasion and metastatic colonization. Compared to the extensively studied metabolic reprogramming in tumorigenesis, the metabolic changes in metastasis are relatively unclear. Here, we review metabolic reprogramming, epithelial-mesenchymal plasticity, and their mutual influences on tumor cells. We also review the developing treatments for targeting cancer metabolism and the impact of metabolic targeting on EMT. In summary, understanding the metabolic adaption and phenotypic plasticity will be mandatory for developing new strategies to target metastatic and refractory cancers that are intractable to current treatments.
Collapse
Affiliation(s)
- Nai-Yun Sun
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan.,Cancer Progression Research Center, National Yang-Ming University, Taipei, Taiwan
| | - Muh-Hwa Yang
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan.,Cancer Progression Research Center, National Yang-Ming University, Taipei, Taiwan.,Division of Medical Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan
| |
Collapse
|
28
|
Khoei SG, Sadeghi H, Samadi P, Najafi R, Saidijam M. Relationship between Sphk1/S1P and microRNAs in human cancers. Biotechnol Appl Biochem 2020; 68:279-287. [PMID: 32275078 DOI: 10.1002/bab.1922] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 04/04/2020] [Indexed: 12/12/2022]
Abstract
Sphingosine kinases type 1 (SphK1) is a key enzyme in the phosphorylation of sphingosine to sphingosine 1-phosphate (S1P). Different abnormalities in SphK1 functions may correspond with poor prognosis in various cancers. Additionally, upregulated SphK1/S1P could promote cancer cell proliferation, angiogenesis, mobility, invasion, and metastasis. MicroRNAs as conserved small noncoding RNAs play major roles in cancer initiation, progression, metastasis, etc. Their posttranscriptionally mechanisms could affect the development of cancer growth or tumorigenesis suppression. The growing number of studies has described that various microRNAs can be regulated by SphK1, and its expression level can also be regulated by microRNAs. In this review, the relationship of SphK1 and microRNA functions and their interaction in human malignancies have been discussed. Based on them novel treatment strategies can be introduced.
Collapse
Affiliation(s)
- Saeideh Gholamzadeh Khoei
- Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.,Student Research Committee, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Hamid Sadeghi
- Department of Microbiology and Virology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Pouria Samadi
- Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.,Student Research Committee, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Rezvan Najafi
- Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Massoud Saidijam
- Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| |
Collapse
|
29
|
Sphk1 participates in malignant progression of breast cancer by regulating epithelial-mesenchymal transition and stem cell characteristics. Tissue Cell 2020; 65:101380. [PMID: 32746988 DOI: 10.1016/j.tice.2020.101380] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 04/28/2020] [Accepted: 05/07/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND Sphingosine kinase 1 (Sphk1) is abnormally expressed in various tumors. This study explored the effects of Sphk1 in the polarity of breast cancer (BC) epithelial cells and on stem cell characteristics. MATERIALS & METHODS Reverse transcription quantitative PCR (RT-qPCR) was performed to detect Sphk1 levels in human mammary epithelial cells (MCF-10A) and BC cell lines (MCF-7, T47D, SKBR3, MDA-MB-231, and BT-474). After Sphk1-overexpression or Sphk1 silencing, the morphology of cells and stem cell-like properties of BC cells were analyzed. Metastasis of BC cells was assessed by wound healing and Transwell assays. Western blotting was performed to detect levels of epithelial-mesenchymal transition (EMT)-related proteins (E-cadherin, N-cadherin and Vimentin) and stem cell-specific markers (SOX2, OCT4, NANOG and ALDH1). RESULTS Sphk1 was increased in BC cell lines than MCF-10A. Sphk1 induced EMT, regulated expression of EMT-related proteins, and accelerated the migration and invasion of BC cells. Silencing Sphk1 inhibited the sphere formation and down-regulated the expression of stem cell-specific markers, whereas Sphk1-overexpression contributed to the maintenance of the characteristics of mammary stem cells. CONCLUSION Sphk1 induces migration in BC cells and promotes stem cell characteristics by regulating EMT. The current findings provide a new potential for developing targeted therapy for tumor treatment.
Collapse
|
30
|
Cheng H, Wang N, Tian J, Li Y, Ren L, Shi Z. Circular RNA Circ_0025033 Promotes the Evolvement of Ovarian Cancer Through the Regulation of miR-330-5p/KLK4 Axis. Cancer Manag Res 2020; 12:2753-2765. [PMID: 32425594 PMCID: PMC7186775 DOI: 10.2147/cmar.s241372] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Accepted: 03/31/2020] [Indexed: 12/13/2022] Open
Abstract
Background Circular RNAs (circRNAs) are significant molecular targets in various types of human cancers. The functional mechanism of circRNA_0025033 (circ_0025033) in ovarian cancer (OC) was discussed in the current report. Methods The quantitative real-time polymerase chain reaction (qRT-PCR) was used for determining the circ_0025033 and microRNA-330-5p (miR-330-5p) levels. Cell Counting Kit-8 (CCK-8) and transwell assays were separately exploited to analyze cell viability and migration/invasion. Cell apoptosis was assessed using flow cytometry. The protein levels of epithelial–mesenchymal transition (EMT)-related makers and kallikrein-related peptidase 4 (KLK4) were measured by Western blotting. The target combination was confirmed by dual-luciferase reporter assay, RNA immunoprecipitation (RIP) and RNA pull-down assays. And the effect of circ_0025033 on OC in vivo was explored via xenograft tumor assay. Results Circ_0025033 was overexpressed in OC tissues and cells. Circ_0025033 knockdown inhibited OC cell viability, migration, invasion and EMT while expedited apoptosis. MiR-330-5p was a target of circ_0025033 and circ_0025033 regulated OC cellular behaviors by sequestering miR-330-5p. Moreover, miR-330-5p targeted KLK4 and circ_0025033 affected the KLK4 expression by sponging miR-330-5p. And miR-330-5p functioned as a tumor inhibitor in OC via targeting KLK4. In vivo, circ_0025033 promoted OC growth by the miR-330-5p/KLK4 axis. Conclusion This study demonstrated that circ_0025033 contributed to the progression of OC via the miR-330-5p/KLK4 axis and might be a candidate target in the identification and treatment of OC.
Collapse
Affiliation(s)
- Hailing Cheng
- Department of Obstetrics and Gynecology, Huaihe Hospital of Henan University, Kaifeng, Henan, People's Republic of China
| | - Ning Wang
- Department of Obstetrics and Gynecology, Huaihe Hospital of Henan University, Kaifeng, Henan, People's Republic of China
| | - Jun Tian
- Department of Obstetrics and Gynecology, Huaihe Hospital of Henan University, Kaifeng, Henan, People's Republic of China
| | - Yanyun Li
- Department of Obstetrics and Gynecology, Huaihe Hospital of Henan University, Kaifeng, Henan, People's Republic of China
| | - Lu Ren
- Department of Obstetrics and Gynecology, Huaihe Hospital of Henan University, Kaifeng, Henan, People's Republic of China
| | - Zhenyu Shi
- Henan Medical School, Henan University, Kaifeng, Henan, People's Republic of China
| |
Collapse
|
31
|
Yu W, Wang Y, Liu L, Li S, Zhu K. LOC101060264 Silencing Suppresses Invasion and Metastasis of Human Colon Cancer. Med Sci Monit 2020; 26:e920270. [PMID: 32077446 PMCID: PMC7045723 DOI: 10.12659/msm.920270] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 11/19/2019] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND We explored the regulatory effects of long noncoding RNA (lncRNA) LOC101060264 silencing mediated by shRNA on invasion and metastasis of human colon cancer. MATERIAL AND METHODS Initially, 2 shRNA plasmids for LOC101060264 silencing - shRNA1 and shRNA2 - were introduced into LoVo cells. Following transfection, the expressions of LOC101060264, E-cadherin, and vimentin were determined. Next, to explore the regulatory effects of LOC101060264 silencing on cell growth, cell cycle, invasion, and migration abilities of LoVo cells, we performed MTT, flow cytometry, Transwell assay, and scratch assay, respectively. Furthermore, in nude mice with xenografted tumors, the tumor volume and weight were measured, and the expressions of PCNA, E-cadherin, vimentin, and MMP-9 in tumor tissues were determined by immunohistochemistry. RESULTS The level of E-cadherin increased and the level of vimentin decreased after LOC101060264 silencing mediated by shRNA1 and shRNA2 in LoVo cells. Silencing LOC101060264 repressed the migration, invasion, and proliferation of LoVo cells in vitro and inhibited tumor growth in nude mice in vivo. We also studied the expression of these proteins and found reduced expression of PCNA, vimentin, and MMP-9 protein, and found enhanced expression of E-cadherin protein. Moreover, the inhibitory effect of shRNA2 on the above cell behaviors was stronger than that of shRNA1. CONCLUSIONS In summary, LOC101060264 silencing decreased LoVo cell invasiveness via suppressing ETM and attenuated tumor metastasis, which provides a novel therapeutic target for patients with colon cancer.
Collapse
|
32
|
Aboubakar Nana F, Vanderputten M, Ocak S. Role of Focal Adhesion Kinase in Small-Cell Lung Cancer and Its Potential as a Therapeutic Target. Cancers (Basel) 2019; 11:E1683. [PMID: 31671774 PMCID: PMC6895835 DOI: 10.3390/cancers11111683] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Revised: 10/22/2019] [Accepted: 10/24/2019] [Indexed: 02/07/2023] Open
Abstract
Small-cell lung cancer (SCLC) represents 15% of all lung cancers and it is clinically the most aggressive type, being characterized by a tendency for early metastasis, with two-thirds of the patients diagnosed with an extensive stage (ES) disease and a five-year overall survival (OS) as low as 5%. There are still no effective targeted therapies in SCLC despite improved understanding of the molecular steps leading to SCLC development and progression these last years. After four decades, the only modest improvement in OS of patients suffering from ES-SCLC has recently been shown in a trial combining atezolizumab, an anti-PD-L1 immune checkpoint inhibitor, with carboplatin and etoposide, chemotherapy agents. This highlights the need to pursue research efforts in this field. Focal adhesion kinase (FAK) is a non-receptor protein tyrosine kinase that is overexpressed and activated in several cancers, including SCLC, and contributing to cancer progression and metastasis through its important role in cell proliferation, survival, adhesion, spreading, migration, and invasion. FAK also plays a role in tumor immune evasion, epithelial-mesenchymal transition, DNA damage repair, radioresistance, and regulation of cancer stem cells. FAK is of particular interest in SCLC, being known for its aggressiveness. The inhibition of FAK in SCLC cell lines demonstrated significative decrease in cell proliferation, invasion, and migration, and induced cell cycle arrest and apoptosis. In this review, we will focus on the role of FAK in cancer cells and their microenvironment, and its potential as a therapeutic target in SCLC.
Collapse
Affiliation(s)
- Frank Aboubakar Nana
- Institut de Recherche Expérimentale et Clinique (IREC), Pôle de Pneumologie, ORL et Dermatologie (PNEU), Université catholique de Louvain (UCLouvain), 1200 Brussels, Belgium.
- Division of Pneumology, Cliniques Universitaires St-Luc, UCL, 1200 Brussels, Belgium.
| | - Marie Vanderputten
- Institut de Recherche Expérimentale et Clinique (IREC), Pôle de Pneumologie, ORL et Dermatologie (PNEU), Université catholique de Louvain (UCLouvain), 1200 Brussels, Belgium.
| | - Sebahat Ocak
- Institut de Recherche Expérimentale et Clinique (IREC), Pôle de Pneumologie, ORL et Dermatologie (PNEU), Université catholique de Louvain (UCLouvain), 1200 Brussels, Belgium.
- Division of Pneumology, CHU UCL Namur (Godinne Site), UCL, 5530 Yvoir, Belgium.
| |
Collapse
|
33
|
Wu X, Wu Q, Zhou X, Huang J. SphK1 functions downstream of IGF-1 to modulate IGF-1-induced EMT, migration and paclitaxel resistance of A549 cells: A preliminary in vitro study. J Cancer 2019; 10:4264-4269. [PMID: 31413745 PMCID: PMC6691691 DOI: 10.7150/jca.32646] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Accepted: 05/25/2019] [Indexed: 12/28/2022] Open
Abstract
Insulin-like growth factor-1 (IGF-1) -induced epithelial-mesenchymal transition (EMT) plays a key role in the metastasis and drug resistance of non-small cell lung cancer (NSCLC). Sphingosine kinase-1 (SphK1) is also involved in EMT of NSCLC. However, the interaction between SphK1 and IGF-1 in the EMT of NSCLC is largely unknown. To clarify this issue, we examined the involvement of SphK1 in IGF-1-induced EMT using human lung cancer cell line A549, and its paclitaxel-resistant subline. Cell viability was evaluated by cell counting kit-8 assay; Migratory ability was examined using scratch wound healing test; Protein expression levels of SphK1, vimentin, fibronectin, N-cadherin and E-cadherin were detected by western blot analysis, respectively. The results showed that, IGF-1 treatment of A549 cells stimulated the expression of SphK1, the activation of ERK and AKT, the cell migration, and the expression of EMT hallmark proteins, while inhibition of SphK1 by its specific inhibitor SKI-II suppressed all the above changes and increased the sensitivity of A549 cells to paclitaxel. Our data demonstrate that SphK1 acts as a downstream effector of IGF-1 and plays a critical role in IGF-1-induced EMT, cell migration and paclitaxel resistance of A549 cells, suggesting that SphK1 might be a potential therapeutic target for NSCLC.
Collapse
Affiliation(s)
- Xingping Wu
- Department of Respiratory Medicine, the First Affiliated Hospital of Soochow University, Jiangsu, P.R. China.,State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, P.R. China.,Department of Respirology, the First People's Hospital of Lianyungang, Jiangsu, P.R. China
| | - Qibiao Wu
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, P.R. China
| | - Xiqiao Zhou
- Department of Gastroenterology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu, P.R. China
| | - Jianan Huang
- Department of Respiratory Medicine, the First Affiliated Hospital of Soochow University, Jiangsu, P.R. China
| |
Collapse
|
34
|
Yang Y, Zhang M, Jin C, Ding Y, Yang M, Wang R, Zhou Y, Zhou Y, Li T, Wang K, Hu R. Absent in melanoma 2 suppresses epithelial-mesenchymal transition via Akt and inflammasome pathways in human colorectal cancer cells. J Cell Biochem 2019; 120:17744-17756. [PMID: 31210372 DOI: 10.1002/jcb.29040] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 05/05/2019] [Accepted: 05/07/2019] [Indexed: 11/09/2022]
Abstract
Absent in melanoma 2 (AIM2) is a critical component in natural immunity system and is closely related to cancer initiation and development. It has been shown that AIM2 inhibited colorectal cancer (CRC) development and cell proliferation. It remains unresolved how AIM2 acts on CRC metastasis. In this study, we assessed migration, invasion ability, and epithelial-mesenchymal transition (EMT) program upon AIM2 overexpression or knockdown in human CRC cells. Transwell assay demonstrated that upregulation of AIM2 reduced cell migration and invasion. Epithelial marker E-cadherin was augmented and mesenchymal markers vimentin, as well as Snail, were examined decreased by Western blot, real-time polymerase chain reaction, and immunofluorescence. Correspondingly, knockdown of AIM2 led to a reverse consequence. In addition, AIM2 regulated Akt phosphorylation and effects of AIM2 on cell invasion and EMT were recovered after administration of Akt inhibitor, suggesting that AIM2 suppressed EMT dependent on Akt pathway. In addition, caspase-1 inhibitor exposure indicated that AIM2 abrogated EMT through the inflammasome pathway as well. In summary, AIM2 suppressed EMT via Akt and inflammasome pathways in human CRC cells.
Collapse
Affiliation(s)
- Yunjia Yang
- State Key Laboratory of Natural Medicines, Department of Physiology, China Pharmaceutical University, Nanjing, China
| | - Minda Zhang
- State Key Laboratory of Natural Medicines, Department of Physiology, China Pharmaceutical University, Nanjing, China
| | - Chenyu Jin
- State Key Laboratory of Natural Medicines, Department of Physiology, China Pharmaceutical University, Nanjing, China
| | - Yang Ding
- State Key Laboratory of Natural Medicines, Department of Physiology, China Pharmaceutical University, Nanjing, China
| | - Mengdi Yang
- State Key Laboratory of Natural Medicines, Department of Physiology, China Pharmaceutical University, Nanjing, China
| | - Rui Wang
- State Key Laboratory of Natural Medicines, Department of Physiology, China Pharmaceutical University, Nanjing, China
| | - Yunjiang Zhou
- State Key Laboratory of Natural Medicines, Department of Physiology, China Pharmaceutical University, Nanjing, China
| | - Yang Zhou
- State Key Laboratory of Natural Medicines, Department of Physiology, China Pharmaceutical University, Nanjing, China
| | - Tao Li
- State Key Laboratory of Natural Medicines, Department of Physiology, China Pharmaceutical University, Nanjing, China
| | - Keke Wang
- State Key Laboratory of Natural Medicines, Department of Physiology, China Pharmaceutical University, Nanjing, China
| | - Rong Hu
- State Key Laboratory of Natural Medicines, Department of Physiology, China Pharmaceutical University, Nanjing, China
| |
Collapse
|
35
|
Zhou J, Zhu J, Jiang G, Feng J, Wang Q. Downregulation of microRNA-4324 promotes the EMT of esophageal squamous-cell carcinoma cells via upregulating FAK. Onco Targets Ther 2019; 12:4595-4604. [PMID: 31354293 PMCID: PMC6572774 DOI: 10.2147/ott.s198333] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Accepted: 03/29/2019] [Indexed: 12/19/2022] Open
Abstract
Background: Esophageal squamous-cell carcinoma (ESCC) metastasis is the major cause of death of this severe and common malignancy. Focal adhesion kinase (FAK) is one of the key components of the focal adhesion complex, which is a multi-protein structure that controls cell adhesion, migration and invasion and regulates tumor metastasis. Purpose: To identify the roles and mechanisms of FAK in the regulation of Epithelial-to-mesenchymal transition (EMT) of ESCC cells. Methods: The expression of FAK and miR-4324 in both ESCC tissues and cells were evaluated by qRT-PCR and Immunohistochemistry analysis. Dual luciferase assays were performed for the confirmation of miR-4324's specific binding to 3'UTR of FAK mRNA. Besides, the trans-well assays and wound healing assays were employed to evaluate the effects of FAK /miR-4324 axis on the EMT regulation of ESCC cells. Furthermore, the relationship between miR-4374/FAK expression and clinical pathologic parameters & patient survival were also statistically analyzed. Results: In this study, we identified the upregulation of FAK and downregulation of miR-4324 in both ESCC cells and tissues. Overexpression of miR-4324 mimic, which significantly decreased cellular FAK levels, can impair the invasion potential and migration ability of ESCC cells. Besides, co-transfection of FAK can attenuate the function of miR-4324 mimic. Further experimental results demonstrated that miR-4324 mimic remarkably downregulated epithelial-to-mesenchymal transition (EMT) phenotype, which can also be effectively prevented by overexpressing FAK in ESCC cells. What's more, low miR-4324 and high FAK tissue levels have significant association with poor cell differentiation, tumor size and invasion depth as well as overall number of metastatic lymph nodes. Patients with high miR-4324 and low FAK levels in tumoral tissues lived longer than their counterparts, respectively. Conclusions: In conclusion, miR-4324/FAK axis could be a promising therapeutic target and potential prognostic biomarker for ESCC, which deserves further investigation in the clinic.
Collapse
Affiliation(s)
- Jian Zhou
- Department of Thoracic and Cardiovascular Surgery, Affiliated Yixing Hospital of Jiangsu University, Yixing, Jiangsu Province, 214200, People’s Republic of China
| | - Jiangtao Zhu
- Department of Thoracic and Cardiovascular Surgery, Affiliated Yixing Hospital of Jiangsu University, Yixing, Jiangsu Province, 214200, People’s Republic of China
| | - Guojun Jiang
- Department of Thoracic and Cardiovascular Surgery, Affiliated Yixing Hospital of Jiangsu University, Yixing, Jiangsu Province, 214200, People’s Republic of China
| | - Juncheng Feng
- Department of Thoracic and Cardiovascular Surgery, Affiliated Yixing Hospital of Jiangsu University, Yixing, Jiangsu Province, 214200, People’s Republic of China
| | - Qianqian Wang
- Department of Oncology, Affiliated Yixing Hospital of Jiangsu University, Yixing, Jiangsu Province, 214200, People’s Republic of China
| |
Collapse
|
36
|
Yang R, Tan M, Xu J, Zhao X. Investigating the regulatory role of ORMDL3 in airway barrier dysfunction using in vivo and in vitro models. Int J Mol Med 2019; 44:535-548. [PMID: 31173170 PMCID: PMC6605285 DOI: 10.3892/ijmm.2019.4233] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 06/04/2019] [Indexed: 02/06/2023] Open
Abstract
The airway epithelium (AE) is the main protective barrier between the host and external environmental factors causing asthma. Allergens or pathogens induce AE dysfunction, including epithelial permeability alteration, trans‑epithelial electrical resistance (TEER) reduction, upregulation of inflammatory mediators and downregulation of junctional complex molecules. Orosomucoid‑like protein isoform 3 (ORMDL3), a gene closely associated with childhood onset asthma, is involved in airway inflammation and remodeling. It was hypothesized that ORMDL3 plays an important role in regulating AE barrier function. In vivo [chronic asthma induced by ovalbumin‑respiratory syncytial virus (OVA‑RSV)] in mice) and in vitro (human bronchial epithelial cells and 16HBE cells) models were used to assess ORMDL3's role in AE function regulation, evaluating paracellular permeability, TEER and the expression levels of junctional complex molecules. The effects of ORMDL3 on the extracellular signal‑regulated protein kinase (ERK) pathway were determined. In mice with OVA‑RSV induced chronic asthma, ORMDL3 and sphingosine kinase 1 (SPHK1) were upregulated whereas the junction related proteins Claudin‑18 and E‑cadherin were downregulated. Overexpression of ORMDL3 resulted in decreased TEER, downregulation of junctional complex molecules and induced epithelial permeability. In contrast, ORMDL3 inhibition showed the opposite effects. In 16HBE cells, ORMDL3 overexpression induced SPHK1 distribution and activity, while SPHK1 inhibition resulted in increased TEER upon administration of an ORMDL3 agonist or ORMDL3 overexpression. In addition, ERK activation occurred downstream of SPHK1 activation in 16HBE cells. High levels of ORMDL3 result in damaged AE barrier function by inducing the SPHK1/ERK pathway.
Collapse
Affiliation(s)
- Ruixue Yang
- Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
| | - Min Tan
- Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
| | - Jianya Xu
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Nanjing, Jiangsu 210023, P.R. China
| | - Xia Zhao
- Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
| |
Collapse
|
37
|
Chen T, Zhou L, Zhou Y, Zhou W, Huang H, Yin S, Xie H, Zhou L, Zheng S. HJURP Promotes Epithelial-to-Mesenchymal Transition via Upregulating SPHK1 in Hepatocellular Carcinoma. Int J Biol Sci 2019; 15:1139-1147. [PMID: 31223275 PMCID: PMC6567799 DOI: 10.7150/ijbs.30904] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 04/07/2019] [Indexed: 12/25/2022] Open
Abstract
Holliday Junction Recognition Protein (HJURP) is involved in various cancers including hepatocellular carcinoma (HCC). Current studies have showed that HJURP is correlated with HCC proliferation. However, the role of HJURP in HCC Epithelial-to-Mesenchymal Transition remains unclear. In this study, we found that HJURP knockdown significantly reduced the migration and invasion abilities of HCC cells both in vivo and in vitro by interacting with Sphingosine kinase1 (SPHK1). Conversely, HJURP overexpression enhanced these biological abilities. Moreover, high HJURP expression is related to poor prognosis of HCC patients. In conclusion, HJURP plays an important role in tumor metastasis by upregulating SPHK1. And high HJURP expression may predict a lower disease-free survival rate and higher possibility of microvascular invasion in HCC patients.
Collapse
Affiliation(s)
- Tianchi Chen
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China.,Key Laboratory of the diagnosis and treatment of organ Transplantation, CAMS, Hangzhou, China.,Collaborative innovation center for Diagnosis treatment of infectious diseases, Zhejiang university, Hangzhou, China
| | - Lingfeng Zhou
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China.,Key Laboratory of the diagnosis and treatment of organ Transplantation, CAMS, Hangzhou, China.,Collaborative innovation center for Diagnosis treatment of infectious diseases, Zhejiang university, Hangzhou, China
| | - Yuan Zhou
- NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China.,Key Laboratory of the diagnosis and treatment of organ Transplantation, CAMS, Hangzhou, China.,Collaborative innovation center for Diagnosis treatment of infectious diseases, Zhejiang university, Hangzhou, China
| | - Wuhua Zhou
- NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China.,Key Laboratory of the diagnosis and treatment of organ Transplantation, CAMS, Hangzhou, China.,Collaborative innovation center for Diagnosis treatment of infectious diseases, Zhejiang university, Hangzhou, China
| | - Hechen Huang
- NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China.,Key Laboratory of the diagnosis and treatment of organ Transplantation, CAMS, Hangzhou, China.,Collaborative innovation center for Diagnosis treatment of infectious diseases, Zhejiang university, Hangzhou, China
| | - Shengyong Yin
- NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China.,Key Laboratory of the diagnosis and treatment of organ Transplantation, CAMS, Hangzhou, China
| | - Haiyang Xie
- NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China.,Key Laboratory of the diagnosis and treatment of organ Transplantation, CAMS, Hangzhou, China.,Collaborative innovation center for Diagnosis treatment of infectious diseases, Zhejiang university, Hangzhou, China
| | - Lin Zhou
- NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China.,Key Laboratory of the diagnosis and treatment of organ Transplantation, CAMS, Hangzhou, China.,Collaborative innovation center for Diagnosis treatment of infectious diseases, Zhejiang university, Hangzhou, China
| | - Shusen Zheng
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China.,Key Laboratory of the diagnosis and treatment of organ Transplantation, CAMS, Hangzhou, China.,Collaborative innovation center for Diagnosis treatment of infectious diseases, Zhejiang university, Hangzhou, China
| |
Collapse
|
38
|
Kang H, Kim H, Lee S, Youn H, Youn B. Role of Metabolic Reprogramming in Epithelial⁻Mesenchymal Transition (EMT). Int J Mol Sci 2019; 20:ijms20082042. [PMID: 31027222 PMCID: PMC6514888 DOI: 10.3390/ijms20082042] [Citation(s) in RCA: 86] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 04/08/2019] [Accepted: 04/23/2019] [Indexed: 02/07/2023] Open
Abstract
Activation of epithelial–mesenchymal transition (EMT) is thought to be an essential step for cancer metastasis. Tumor cells undergo EMT in response to a diverse range of extra- and intracellular stimulants. Recently, it was reported that metabolic shifts control EMT progression and induce tumor aggressiveness. In this review, we summarize the involvement of altered glucose, lipid, and amino acid metabolic enzyme expression and the underlying molecular mechanisms in EMT induction in tumor cells. Moreover, we propose that metabolic regulation through gene-specific or pharmacological inhibition may suppress EMT and this treatment strategy may be applied to prevent tumor progression and improve anti-tumor therapeutic efficacy. This review presents evidence for the importance of metabolic changes in tumor progression and emphasizes the need for further studies to better understand tumor metabolism.
Collapse
Affiliation(s)
- Hyunkoo Kang
- Department of Integrated Biological Science, Pusan National University, Busan 46241, Korea.
| | - Hyunwoo Kim
- Department of Integrated Biological Science, Pusan National University, Busan 46241, Korea.
| | - Sungmin Lee
- Department of Integrated Biological Science, Pusan National University, Busan 46241, Korea.
| | - HyeSook Youn
- Department of Integrative Bioscience and Biotechnology, Sejong University, Seoul 05006, Korea.
| | - BuHyun Youn
- Department of Integrated Biological Science, Pusan National University, Busan 46241, Korea.
- Department of Biological Sciences, Pusan National University, Busan 46241, Korea.
| |
Collapse
|
39
|
Fang M, Fan S, Yao X, Liu N, Gao J, Wang Z, Xu T, Xian X, Li W. Transfection of Sox11 plasmid alleviates ventilator-induced lung injury via Sox11 and FAK. Biochem Biophys Res Commun 2019; 512:182-188. [PMID: 30879763 DOI: 10.1016/j.bbrc.2019.03.041] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 03/08/2019] [Indexed: 12/15/2022]
Abstract
Background Ventilator-induced lung injury (VILI) is the most common complication in the mechanical ventilation in clinic. The pathogenesis of VILI has not been well understood. The SRY related High Mobility Group box group-F family member 11(Sox11) is a protein associated with lung development. The focal adhesion kinase(FAK) is a cytoplasmic tyrosine kinase and is regulated by Sox11. The present study, therefore, was undertaken to explore the potential role of Sox11 and FAK in VILI. Methods High volume mechanical ventilation(HMV) was used to establish mouse VILI model under anesthesia. The lung injury was evaluated by analyzing the lung weight, bronchoalveolar lavage fluid, histopathological changes and apoptosis of the lung. The Sox11 and FAK expressions in the lung were investigated by real-time qPCR, western blot and immunohistochemistry analysis. Results HMV induced VILI simultaneously companied with decreased expressions of Sox11 and FAK in alveolar epithelial and interstitial cells either in gene and protein levels. Transfection of Sox11 plasmid significantly upregulated expressions of Sox11 and FAK in gene and protein levels in the lung and particularly effectively alleviated VILI. Furthermore, FAK antagonism by PF562271(FAK antagonist) blocked the alleviating effect of Sox11 plasmid transfection on the VILI. Conclusion The dysregulation in the Sox11 and FAK after HMV play an important role in the pathogenesis of VILI, and facilitating the activity of Sox11and FAK might be an effective target and potential option in the prevention and treatment of VILI in clinic.
Collapse
Affiliation(s)
- Mingxing Fang
- Department of Pathophysiology, Neuroscience Research Center, Hebei Medical University, Shijiazhuang, China; Department of Intensive Care Medicine, The Third Hospital of Hebei Medical University, Shijiazhuang, China
| | - Shujuan Fan
- Department of Pathophysiology, Neuroscience Research Center, Hebei Medical University, Shijiazhuang, China
| | - Xiaoguang Yao
- Department of Pathophysiology, Neuroscience Research Center, Hebei Medical University, Shijiazhuang, China; College of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, China
| | - Na Liu
- Department of Emergency, The Forth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Junxia Gao
- Department of Pathophysiology, Neuroscience Research Center, Hebei Medical University, Shijiazhuang, China
| | - Zhiyong Wang
- Department of Intensive Care Medicine, The Third Hospital of Hebei Medical University, Shijiazhuang, China.
| | - Tieling Xu
- Department of Emergency, Hebei General Hospital, Shijiazhuang, China
| | - Xiaohui Xian
- Department of Pathophysiology, Neuroscience Research Center, Hebei Medical University, Shijiazhuang, China
| | - Wenbin Li
- Department of Pathophysiology, Neuroscience Research Center, Hebei Medical University, Shijiazhuang, China.
| |
Collapse
|
40
|
Wang W, Hind T, Lam BWS, Herr DR. Sphingosine 1–phosphate signaling induces SNAI2 expression to promote cell invasion in breast cancer cells. FASEB J 2019; 33:7180-7191. [DOI: 10.1096/fj.201801635r] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Wei Wang
- Department of PharmacologyYong Loo Lin School of MedicineNational University of SingaporeSingapore
| | - Tatsuma Hind
- Department of PharmacologyYong Loo Lin School of MedicineNational University of SingaporeSingapore
- Department of PharmacologyUniversity of British ColumbiaVancouverBritish ColumbiaCanada
| | - Brenda Wan Shing Lam
- Department of PharmacologyYong Loo Lin School of MedicineNational University of SingaporeSingapore
| | - Deron R. Herr
- Department of PharmacologyYong Loo Lin School of MedicineNational University of SingaporeSingapore
- Department of BiologySan Diego State UniversitySan DiegoCaliforniaUSA
| |
Collapse
|
41
|
Liu SQ, Xu CY, Wu WH, Fu ZH, He SW, Qin MB, Huang JA. Sphingosine kinase 1 promotes the metastasis of colorectal cancer by inducing the epithelial‑mesenchymal transition mediated by the FAK/AKT/MMPs axis. Int J Oncol 2018; 54:41-52. [PMID: 30365116 PMCID: PMC6254930 DOI: 10.3892/ijo.2018.4607] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Accepted: 10/01/2018] [Indexed: 12/21/2022] Open
Abstract
It was demonstrated that Sphingosine kinase 1 (SphK1) promotes tumor progression and confers the malignancy phenotype of colorectal cancer by activating the focal adhesion kinase (FAK) pathway. However, further clarification is required to determine if SphK1 promotes the metastasis of colorectal cancer by inducing epithelial‑mesenchymal transition (EMT), and its mechanisms have not been fully elucidated. Immunohistochemistry staining was used to detect protein expression in normal colonic mucosa tissues and colorectal cancer tissues. Cells were transfected to overexpress SphK1, downregulate SphK1 or downregulate FAK. An MTT assay was used to detect the drug toxicity to cells. Transwell and wound healing assays were used to detect cell migration ability. Reverse transcription‑polymerase chain reaction and western blot analysis were used to detect the expression of mRNA and protein, respectively. Scanning electron microscopy was used to observe the microvilli and pseudopodia of the cells. The analysis of protein expression in 114 human colorectal cancer tissues demonstrated that the expressions of SphK1, FAK, phosphorylated (p)‑FAK, E‑cadherin and vimentin were associated with the metastasis of colorectal cancer. Furthermore, the patients with colorectal cancer with SphK1‑positive cancer demonstrated poorer prognosis compared with SphK1‑negative cancer. FAK knockdown and SphK1 knockdown of human colon cancer RKO cells inhibited the EMT and migrational potency, along with the expression of p‑FAK, p‑protein kinase B (AKT) and matrix metalloproteinase (MMP)2/9. In contrast, SphK1 overexpression promoted EMT, migrational potency, and the expression of p‑FAK, p‑AKT and MMP2/9 in HT29 cells. Additionally, the EMT and migrational potency of SphK1‑overexpressing HT29 cells was suppressed by a FAK inhibitor, and the expression of p‑FAK, p‑AKT and MMP2/9 was suppressed by blocking the FAK pathway. In conclusion, SphK1 promoted the migration and metastasis of colon cancer by inducing EMT mediated by the FAK/AKT/MMPs axis.
Collapse
Affiliation(s)
- Shi-Quan Liu
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530007, P.R. China
| | - Chun-Yan Xu
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530007, P.R. China
| | - Wen-Hong Wu
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530007, P.R. China
| | - Zhen-Hua Fu
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530007, P.R. China
| | - Si-Wei He
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530007, P.R. China
| | - Meng-Bin Qin
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530007, P.R. China
| | - Jie-An Huang
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530007, P.R. China
| |
Collapse
|
42
|
Zheng X, Li W, Ren L, Liu J, Pang X, Chen X, Kang D, Wang J, Du G. The sphingosine kinase-1/sphingosine-1-phosphate axis in cancer: Potential target for anticancer therapy. Pharmacol Ther 2018; 195:85-99. [PMID: 30347210 DOI: 10.1016/j.pharmthera.2018.10.011] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Sphingolipid metabolites, such as ceramide, sphingosine and sphingosine-1-phosphate (S1P), play many important roles in cellular activities. Ceramide and sphingosine inhibit cell proliferation and induce cell apoptosis while S1P has the opposite effect. Maintaining a metabolic balance of sphingolipids is essential for growth and development of cells. Sphingosine kinase (SPHK) is an important regulator for keeping this balance. It controls the level of S1P and plays important roles in proliferation, migration, and invasion of cancer cells and tumor angiogenesis. There are two isoenzymes of sphingosine kinase, SPHK1 and SPHK2. SPHK1 is ubiquitously expressed in most cancers where it promotes survival and proliferation, while SPHK2 is restricted to only certain tissues and its functions are not well characterized. SPHK1 is currently considered as a novel target for the treatment of cancers. Targeting SPHK1 would provide new strategies for cancer treatment and improve the prognosis of cancer patients. Here we review and summarize the current research findings on the SPHK1-S1P axis in cancer from many aspects including structure, expression, regulation, mechanism, and potential inhibitors.
Collapse
Affiliation(s)
- Xiangjin Zheng
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Wan Li
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Liwen Ren
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Jinyi Liu
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Xiaocong Pang
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Xiuping Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - De Kang
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Jinhua Wang
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China.
| | - Guanhua Du
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China.
| |
Collapse
|
43
|
Su L, Tian J, Sun J, Han N, Feng L, Yu B, Wang Y. Lentivirus-mediated siRNA knockdown of SPHK1 inhibits proliferation and tumorigenesis of neuroblastoma. Onco Targets Ther 2018; 11:7187-7196. [PMID: 30425511 PMCID: PMC6203087 DOI: 10.2147/ott.s180962] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND The overexpression of sphingosine kinase 1 (SPHK1) is responsible for the progress of many cancers. However, the role of SPHK1 in the development and progression of neuroblastoma (NB) remain largely unknown. Here in this study, we explored whether silencing SPHK1 by lentivirus-mediated siRNA could be employed as a potential therapeutic target for NB. MATERIALS AND METHODS Lentivirus was adopted to load SPHK1 siRNA. The results were obtained using RT-qPCR, Western blot, cell proliferation assay, transwell cell migration/invasion assays as well as in vivo xenograft tumor models in nude mice. RESULTS Our results demonstrated that SPHK1 mRNA was upregulated in SH-SY5Y and SK-N-SH cells as well as in human NB tissues. SPHK1 knockdown by siRNA resulted in impaired proliferation, increased apoptosis, as well as impaired migration and invasion of SH-SY5Y and SK-N-SH cells. In addition, the in vivo study suggested that SPHK1 knockdown significantly reduced the tumorigenesis of SH-SY5Y xenograft model. Furthermore, intratumorally administered lentivirus-SPHK1 siRNA could significantly inhibit tumor growth in an SH-SY5Y xenograft mice model. Intensive investigations on mechanism revealed that these effects were achieved through the deactivation of STAT3 pathways. CONCLUSION These data suggest that SPHK1 inhibition via downregulation of STAT3 pathways by lentivirus-mediated siRNA knockdown can significantly suppress NB progression, which could be a promising target for future gene therapy of NB.
Collapse
Affiliation(s)
- Lin Su
- Department of Pediatric Surgery, Affiliated Hospital of Jining Medical University, Jining City 272029, Shandong Province, People's Republic of China,
| | - Junyan Tian
- Department of Pediatric Surgery, Affiliated Hospital of Jining Medical University, Jining City 272029, Shandong Province, People's Republic of China,
| | - Jinsong Sun
- Department of Pediatric Surgery, Affiliated Hospital of Jining Medical University, Jining City 272029, Shandong Province, People's Republic of China,
| | - Nuan Han
- Department of Pediatric Surgery, Affiliated Hospital of Jining Medical University, Jining City 272029, Shandong Province, People's Republic of China,
| | - Lin Feng
- Department of Pediatric Surgery, Affiliated Hospital of Jining Medical University, Jining City 272029, Shandong Province, People's Republic of China,
| | - Baohua Yu
- Department of Pediatric Surgery, Affiliated Hospital of Jining Medical University, Jining City 272029, Shandong Province, People's Republic of China,
| | - Yuepeng Wang
- Department of Pediatric Surgery, Affiliated Hospital of Jining Medical University, Jining City 272029, Shandong Province, People's Republic of China,
| |
Collapse
|
44
|
Xu C, Zhang W, Liu S, Wu W, Qin M, Huang J. Activation of the SphK1/ERK/p-ERK pathway promotes autophagy in colon cancer cells. Oncol Lett 2018; 15:9719-9724. [PMID: 29928348 PMCID: PMC6004663 DOI: 10.3892/ol.2018.8588] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 03/16/2018] [Indexed: 12/22/2022] Open
Abstract
Sphingosine kinase 1 (SphK1) is a master kinase that catalyzes the synthesis of sphingosine 1 phosphate and participates in the regulation of cell proliferation and autophagy. The present study aimed to assess the effects of the activation of the SphK1/extracellular signal-regulated kinase (ERK)/phosphorylated (p-)ERK pathway in the regulation of autophagy in colon cancer (HT-29) cells. Inverted fluorescence microscopy was used to detect the expression of green fluorescent protein (GFP) in the SphK1-overexpressing HT-29 cells [SphK1(+)-HT-29] and the negative control HT-29 cells (NC-HT-29). Western blotting was used to detect the protein expression levels of SphK1, ERK1/2, p-ERK1/2, as well as those of the autophagy-associated markers LC3A, ATG5, and ULK1. Protein localization and expression of the LC3A antibody were detected by immunofluorescence. The results demonstrated that GFP was similarly expressed in SphK1(+)-HT-29 and NC-HT-29 cells. However, significantly increased SphK1 mRNA and protein expression levels were detected in SphK1(+)-HT-29 cells compared with in NC-HT-29 cells, which resulted in upregulated ERK/p-ERK. Furthermore, the protein expression levels of the three autophagy-associated markers increased. LC3A protein was localized in the cytoplasm of SphK1(+)-HT-29 cells, indicating autophagy. In summary, the findings of the present study suggested that activation of the SphK1/ERK/p-ERK pathway promotes autophagy in colon cancer HT-29 cells.
Collapse
Affiliation(s)
- Chunyan Xu
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530007, P.R. China
| | - Wenlu Zhang
- Department of Respiratory Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Shiquan Liu
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530007, P.R. China
| | - Wenhong Wu
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530007, P.R. China
| | - Mengbin Qin
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530007, P.R. China
| | - Jiean Huang
- Department of Gastroenterology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530007, P.R. China
| |
Collapse
|
45
|
Aras A, Khalid S, Jabeen S, Farooqi AA, Xu B. Regulation of cancer cell signaling pathways by mushrooms and their bioactive molecules: Overview of the journey from benchtop to clinical trials. Food Chem Toxicol 2018; 119:206-214. [PMID: 29680270 DOI: 10.1016/j.fct.2018.04.038] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Revised: 04/15/2018] [Accepted: 04/18/2018] [Indexed: 12/14/2022]
Abstract
Mushrooms represent a tremendous source of biologically useful and pharmacologically active molecules. Recent breakthroughs in cancer genetics, genomics, proteomics and translational research have helped us to develop a better understanding of the underlying mechanisms which are contributory in cancer development and progression. Different signaling pathways particularly, Wnt, SHH, TGF/SMAD and JAK/STAT have been shown to modulate cancer progression and development. Increasingly it is being realized that genetic/epigenetic mutations and loss of apoptosis also mandate a 'multi-molecular' perspective for the development of therapies to treat cancer. In this review we attempted to provide an overview of the regulation of different signaling pathways by mushrooms and their bioactive compounds. Regulation of Wnt and JAK-STAT pathways by mushrooms is deeply studied but we do not have comprehensive information about regulation of TGF/SMAD, Notch and TRAIL induced signaling pathways because of superficially available data. There are outstanding questions related to modulation of oncogenic and tumor suppressor microRNAs by mushrooms in different cancers. Therefore, detailed mechanistic insights related to targeting of multiple pathways by extracts or bioactive compounds from mushrooms will be helpful in bridging our current knowledge gaps and translation of medicinally precious bioactive molecules to clinically effective therapeutics.
Collapse
Affiliation(s)
- Aliye Aras
- Department of Botany, Faculty of Science, Istanbul University, Istanbul 34460, Turkey
| | - Sumbul Khalid
- Department of Bioinformatics and Biotechnology, International Islamic University, Islamabad, Pakistan
| | - Saima Jabeen
- Department of Zoology, University of Gujrat, Sub-Campus, Rawalpindi, Pakistan
| | - Ammad Ahmad Farooqi
- Institute of Biomedical and Genetic Engineering (IBGE), Islamabad 44000, Pakistan.
| | - Baojun Xu
- Food Science and Technology Program, Beijing Normal University-Hong Kong Baptist University United International College, Zhuhai, Guangdong 519087, China.
| |
Collapse
|
46
|
Bao Y, Guo Y, Zhang C, Fan F, Yang W. Sphingosine Kinase 1 and Sphingosine-1-Phosphate Signaling in Colorectal Cancer. Int J Mol Sci 2017; 18:ijms18102109. [PMID: 28991193 PMCID: PMC5666791 DOI: 10.3390/ijms18102109] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Revised: 09/23/2017] [Accepted: 09/30/2017] [Indexed: 12/15/2022] Open
Abstract
Sphingosine kinase 1 (Sphk1) is a highly conserved lipid kinase that phosphorylates sphingosine to form sphingosine-1-phosphate (S1P). Growing studies have demonstrated that Sphk1 is overexpressed in various types of solid cancers and can be induced by growth factors, cytokines, and carcinogens, leading to the increase of S1P production. Subsequently, the increased Sphk1/S1P facilitates cancer cell proliferation, mobility, angiogenesis, invasion, and metastasis. Therefore, Sphk1/S1P signaling plays oncogenic roles. This review summarizes the features of Sphk1/S1P signaling and their functions in colorectal cancer cell growth, tumorigenesis, and metastasis, as well as the possible underlying mechanisms.
Collapse
Affiliation(s)
- Yonghua Bao
- Institute of Precision Medicine, Jining Medical University, Jining 272067, China.
| | - Yongchen Guo
- Institute of Precision Medicine, Jining Medical University, Jining 272067, China.
| | - Chenglan Zhang
- Department of Nursing, Health Professional College of Heilongjiang Province, Beian 164000, China.
| | - Fenghua Fan
- Department of Nursing, Health Professional College of Heilongjiang Province, Beian 164000, China.
| | - Wancai Yang
- Institute of Precision Medicine, Jining Medical University, Jining 272067, China.
- Department of Pathology, University of Illinois at Chicago, Chicago 60612, IL, USA.
| |
Collapse
|