1
|
Pintus D, Cancedda MG, Puggioni G, Scivoli R, Rocchigiani AM, Maestrale C, Coradduzza E, Bechere R, Silva-Flannery L, Bullock HA, Macciocu S, Montesu MA, Marras V, Dore S, Ritter JM, Ligios C. ORF virus causes tumor-promoting inflammation in sheep and goats. Vet Pathol 2024; 61:803-814. [PMID: 38613413 PMCID: PMC11370215 DOI: 10.1177/03009858241241794] [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] [Indexed: 04/15/2024]
Abstract
ORF virus (ORFV) causes contagious ecthyma ("ORF"), a disease of sheep and goats characterized by lesions ranging from vesicles and pustules to atypical papilloma-like and angiomatous lesions in the skin and mucosae. The authors investigated the molecular factors leading to the ORF-associated atypical tumor-like changes. Fifteen lambs, 15 kids, and an adult ram clinically affected by natural ORFV infection were enrolled in the study and examined by several methods. ORFV was detected by viral culture or real-time polymerase chain reaction (RT-PCR) in the lesioned tissues and in the blood of the clinically affected sheep and goats. Surprisingly, ORFV was also detected in the blood of healthy goats from an affected herd. Microscopically, they found a pseudo-papillomatous proliferation of the epithelium, while the dermis and lamina propria were expanded by a proliferating neovascular component that highly expressed the viral vascular endothelial growth factor (vVEGF) and its host receptor vascular endothelial growth factor receptor 2 (VEGFR2). Immunohistochemistry, immunofluorescence, and in situ hybridization for mRNA showed that epidermal growth factor receptor (EGFR) was expressed in the fibrovascular component, in the infiltrating CD163+ macrophages, and in the basal stratum of the epidermis. Confocal immunofluorescence microscopy demonstrated that CD163+ macrophages were associated with VEGF and VEGFR2. Finally, they found by quantitative RT-PCR the overexpression of the interleukin-6 and VEGFR2 genes in the lesioned tissues. These findings suggest that ORFV activates an inflammatory reaction characterized by CD163+ macrophages expressing EGFR and VEGFR2, which might play an oncogenic role through synergistic action with vVEGF signaling.
Collapse
Affiliation(s)
- Davide Pintus
- Istituto Zooprofilattico Sperimentale della Sardegna, Sassari, Italy
| | - Maria G Cancedda
- Istituto Zooprofilattico Sperimentale della Sardegna, Sassari, Italy
| | | | - Rosario Scivoli
- Istituto Zooprofilattico Sperimentale della Sardegna, Sassari, Italy
| | | | | | | | - Roberto Bechere
- Istituto Zooprofilattico Sperimentale della Sardegna, Sassari, Italy
| | | | | | - Simona Macciocu
- Istituto Zooprofilattico Sperimentale della Sardegna, Sassari, Italy
| | | | | | - Simone Dore
- Istituto Zooprofilattico Sperimentale della Sardegna, Sassari, Italy
| | - Jana M Ritter
- Centers for Disease Control and Prevention, Atlanta, GA
| | - Ciriaco Ligios
- Istituto Zooprofilattico Sperimentale della Sardegna, Sassari, Italy
| |
Collapse
|
2
|
Pacurari M, Cox I, Bible AN, Davern S. MIP-4 is Induced by Bleomycin and Stimulates Cell Migration Partially via Nir-1 Receptor. Biochem Res Int 2024; 2024:5527895. [PMID: 39132322 PMCID: PMC11315970 DOI: 10.1155/2024/5527895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 05/10/2024] [Accepted: 07/11/2024] [Indexed: 08/13/2024] Open
Abstract
Background CC-chemokine ligand 18 also known as MIP-4 is a chemokine with roles in inflammation and immune responses. It has been shown that MIP-4 is involved in the development of several diseases including lung fibrosis and cancer. How exactly MIP-4 is regulated and exerts its role in lung fibrosis remains unclear. Therefore, in the present study, we examined how MIP-4 is regulated and whether it acts via its potential receptor Nir-1. Materials and Methods A549 cells were grown and maintained in DMEM : F12 (1 : 1) and supplemented with 10% FBS and 1000 U of penicillin/streptomycin and maintained as recommended by the manufacturer (ATCC). Cell migration and invasion, immunohistochemistry (IHC), Western blot, qPCR, and siRNA Nir-1 were used to determine MIP-4 regulation and its role in cell migration. Results Cell migration was increased following stimulation of cells with recombinant (r) MIP-4 and bleomycin (BLM), whereas quenching rMIP-4 with its antibody (Ab) or addition of the Ab to BLM or H2O2 diminished rMIP-4-induced cell migration. Along with cell migration, rMIP-4, BLM, and H2O2 induced the formation of actin filaments dynamic structures whereas costimulation with MIP-4 Ab limited BLM- and H2O2-induced effects. MIP-4 mRNA and protein were increased by BLM and H2O2, and the addition of its Ab significantly reduced treatments effect. Experiments with siRNA investigating whether Nir-1 is a potential MIR-4 receptor indicated that the inhibition of Nir-1 decreased cell migration/invasion but did not totally inhibit rMIP-4-induced cell migration. Conclusion Therefore, our data indicate that MIP-4 is regulated by BLM and H2O2 and costimulation with its Ab limits the effects on MIP-4 and that the Nir-1 receptor partially mediates MIP-4's effects on increased cell migration. These data also evidenced that MIP-4 is regulated by fibrotic and oxidative stimuli and that quenching MIP-4 with its Ab or therapeutically targeting the Nir-1 receptor may partially limit MIP-4 effects under fibrotic or oxidative stimulation.
Collapse
Affiliation(s)
- M. Pacurari
- Department of BiologyCollege of ScienceEngineering and TechnologyJackson State University, Jackson, MS 39217, USA
- RCMI Center for Environmental HealthCollege of ScienceEngineering and TechnologyJackson State University, 1400 Lynch Street, 18750, Jackson, MS 39217, USA
| | - I. Cox
- Environmental Science PhD ProgramCollege of ScienceEngineering and TechnologyJackson State University, Jackson, MS 39217, USA
| | - A. N. Bible
- Biosciences DivisionOak Ridge National Laboratory, Oak Ridge, TN 37831, USA
| | - S. Davern
- Radioisotope Science and Technology DivisionOak Ridge National Laboratory, Oak Ridge, TN 37831, USA
| |
Collapse
|
3
|
Luckett T, Abudula M, Ireland L, Glenn M, Bellomo G, Stafferton R, Halloran C, Ghaneh P, Jones R, Schmid MC, Mielgo A. Mesothelin Secretion by Pancreatic Cancer Cells Co-opts Macrophages and Promotes Metastasis. Cancer Res 2024; 84:527-544. [PMID: 38356443 DOI: 10.1158/0008-5472.can-23-1542] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 10/27/2023] [Accepted: 12/20/2023] [Indexed: 02/16/2024]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a highly metastatic disease, yet effective treatments to inhibit PDAC metastasis are lacking. The rich PDAC tumor microenvironment plays a major role in disease progression. Macrophages are the most abundant immune cell population in PDAC tumors and can acquire a range of functions that either hinder or promote tumor growth and metastasis. Here, we identified that mesothelin secretion by pancreatic cancer cells co-opts macrophages to support tumor growth and metastasis of cancer cells to the lungs, liver, and lymph nodes. Mechanistically, secretion of high levels of mesothelin by metastatic cancer cells induced the expression of VEGF alpha (VEGFA) and S100A9 in macrophages. Macrophage-derived VEGFA fed back to cancer cells to support tumor growth, and S100A9 increased neutrophil lung infiltration and formation of neutrophil extracellular traps. These results reveal a role for mesothelin in regulating macrophage functions and interaction with neutrophils to support PDAC metastasis. SIGNIFICANCE Mesothelin secretion by cancer cells supports pancreatic cancer metastasis by inducing macrophage secretion of VEGFA and S100A9 to support cancer cell proliferation and survival, recruit neutrophils, and stimulate neutrophil extracellular trap formation. See related commentary by Alewine, p. 513.
Collapse
Affiliation(s)
- Teifion Luckett
- Department of Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, United Kingdom
| | - Maidinaimu Abudula
- Department of Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, United Kingdom
| | - Lucy Ireland
- Department of Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, United Kingdom
| | - Mark Glenn
- Department of Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, United Kingdom
| | - Gaia Bellomo
- Department of Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, United Kingdom
| | - Ruth Stafferton
- Department of Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, United Kingdom
| | - Chris Halloran
- Department of Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, United Kingdom
| | - Paula Ghaneh
- Department of Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, United Kingdom
| | - Rob Jones
- Department of Hepatobiliary Surgery, Liverpool University Teaching Hospitals NHS Foundation Trust, Liverpool, United Kingdom
| | - Michael C Schmid
- Department of Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, United Kingdom
| | - Ainhoa Mielgo
- Department of Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, United Kingdom
| |
Collapse
|
4
|
Romanzi A, Milosa F, Marcelli G, Critelli RM, Lasagni S, Gigante I, Dituri F, Schepis F, Cadamuro M, Giannelli G, Fabris L, Villa E. Angiopoietin-2 and the Vascular Endothelial Growth Factor Promote Migration and Invasion in Hepatocellular Carcinoma- and Intrahepatic Cholangiocarcinoma-Derived Spheroids. Biomedicines 2023; 12:87. [PMID: 38255193 PMCID: PMC10813100 DOI: 10.3390/biomedicines12010087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 12/22/2023] [Accepted: 12/27/2023] [Indexed: 01/24/2024] Open
Abstract
Aggressive hepatocellular carcinoma (HCC) overexpressing Angiopoietin-2 (ANG-2) (a protein linked with angiogenesis, proliferation, and epithelial-mesenchymal transition (EMT)), shares 95% of up-regulated genes and a similar poor prognosis with the proliferative subgroup of intrahepatic cholangiocarcinoma (iCCA). We analyzed the pro-invasive effect of ANG-2 and its regulator vascular endothelial growth factor (VEGF) on HCC and CCA spheroids to uncover posUsible common ways of response. Four cell lines were used: Hep3B and HepG2 (HCC), HuCC-T1 (iCCA), and EGI-1 (extrahepatic CCA). We treated the spheroids with recombinant human (rh) ANG-2 and/or VEGF and then observed the changes at the baseline, after 24 h, and again after 48 h. Proangiogenic stimuli increased migration and invasion capability in HCC- and iCCA-derived spheroids and were associated with a modification in EMT phenotypic markers (a decrease in E-cadherin and an increase in N-cadherin and Vimentin), especially at the migration front. Inhibitors targeting ANG-2 (Trebananib) and the VEGF (Bevacizumab) effectively blocked the migration ability of spheroids that had been stimulated with rh-ANG-2 and rh-VEGF. Overall, our findings highlight the critical role played by ANG-2 and the VEGF in enhancing the ability of HCC- and iCCA-derived spheroids to migrate and invade, which are key processes in cancer progression.
Collapse
Affiliation(s)
- Adriana Romanzi
- Department of Biomedical, Metabolic and Neural Sciences, Clinical and Experimental Medicine Program, University of Modena and Reggio Emilia, 41125 Modena, Italy; (A.R.); (S.L.)
- Chimomo Department, Gastroenterology Unit, University of Modena and Reggio Emilia, 41125 Modena, Italy; (F.M.); (G.M.); (R.M.C.); (F.S.)
| | - Fabiola Milosa
- Chimomo Department, Gastroenterology Unit, University of Modena and Reggio Emilia, 41125 Modena, Italy; (F.M.); (G.M.); (R.M.C.); (F.S.)
| | - Gemma Marcelli
- Chimomo Department, Gastroenterology Unit, University of Modena and Reggio Emilia, 41125 Modena, Italy; (F.M.); (G.M.); (R.M.C.); (F.S.)
| | - Rosina Maria Critelli
- Chimomo Department, Gastroenterology Unit, University of Modena and Reggio Emilia, 41125 Modena, Italy; (F.M.); (G.M.); (R.M.C.); (F.S.)
| | - Simone Lasagni
- Department of Biomedical, Metabolic and Neural Sciences, Clinical and Experimental Medicine Program, University of Modena and Reggio Emilia, 41125 Modena, Italy; (A.R.); (S.L.)
- Chimomo Department, Gastroenterology Unit, University of Modena and Reggio Emilia, 41125 Modena, Italy; (F.M.); (G.M.); (R.M.C.); (F.S.)
| | - Isabella Gigante
- National Institute of Gastroenterology IRCCS “Saverio de Bellis”, Research Hospital, 70013 Castellana Grotte, Italy; (I.G.); (F.D.); (G.G.)
| | - Francesco Dituri
- National Institute of Gastroenterology IRCCS “Saverio de Bellis”, Research Hospital, 70013 Castellana Grotte, Italy; (I.G.); (F.D.); (G.G.)
| | - Filippo Schepis
- Chimomo Department, Gastroenterology Unit, University of Modena and Reggio Emilia, 41125 Modena, Italy; (F.M.); (G.M.); (R.M.C.); (F.S.)
| | - Massimiliano Cadamuro
- Department of Molecular Medicine, School of Medicine, University of Padua, 35121 Padua, Italy; (M.C.); (L.F.)
| | - Gianluigi Giannelli
- National Institute of Gastroenterology IRCCS “Saverio de Bellis”, Research Hospital, 70013 Castellana Grotte, Italy; (I.G.); (F.D.); (G.G.)
| | - Luca Fabris
- Department of Molecular Medicine, School of Medicine, University of Padua, 35121 Padua, Italy; (M.C.); (L.F.)
| | - Erica Villa
- Chimomo Department, Gastroenterology Unit, University of Modena and Reggio Emilia, 41125 Modena, Italy; (F.M.); (G.M.); (R.M.C.); (F.S.)
| |
Collapse
|
5
|
Qu A, Zhang S, Zou H, Li S, Chen D, Zhang Y, Li S, Zhang H, Yang J, Yang Y, Huang Y, Li X, Zhang Y. Outcome benefits of bevacizumab biosimilar (SIBP04) combined with carboplatin and paclitaxel in advanced non-squamous non-small-cell lung cancer patients with EGFR mutation: subgroup analysis of a prospective, randomized phase III clinical trial. J Cancer Res Clin Oncol 2023; 149:12713-12721. [PMID: 37452849 DOI: 10.1007/s00432-023-05103-4] [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: 05/31/2023] [Accepted: 06/30/2023] [Indexed: 07/18/2023]
Abstract
PURPOSE SIBP04 is a bevacizumab biosimilar, and bevacizumab combined with carboplatin and paclitaxel in advanced non-squamous non-small-cell lung cancer (nsqNSCLC) has been recommended as the first-line treatment choice. However, the efforts of bevacizumab combined with carboplatin and paclitaxel for nsqNSCLC patients with EGFR mutation remained unclear. Here we report an EGFR mutation subgroup analysis of a prospective, randomized phase III clinical trial (NCT05318443). METHODS In this randomized, double-blind, multi-center, parallel controlled, phase III clinical trial, locally advanced, metastatic NSCLC patients were enrolled, and EGFR expression was examined and considered as a stratification factor. All patients received 4 to 6 cycles of paclitaxel and carboplatin plus SIBP04 or bevacizumab 15 mg/kg intravenously followed by SIBP04 15 mg/kg maintenance until intolerable toxicity, disease progression or death. Patients with EGFR mutation and wild-type were assessed for progression-free survival (PFS) and overall survival (OS). RESULTS EGFR expression was examined in 398 NSCLC patients (142 with EGFR mutation, 256 with EGFR wild type). PFS in EGFR mutation patients was significantly longer than EGFR wild-type patients (10.91 vs. 7.82 months; HR = 0.692, 95% CI 0.519-0.921, P = 0.011). The median OS in patients with EGFR mutation was not reached while that of EGFR wild-type group was 17.54 months (HR = 0.398, 95% CI 0.275-0.575, P < 0.001). However, there were no significant differences in objective response rate (61.97% vs. 55.86%, P = 0.237) or disease control rate (90.14% vs. 89.84%, P = 0.925). CONCLUSION Bevacizumab combined with chemotherapy significantly prolonged the PFS and OS of advanced nsqNSCLC patients with EGFR mutation.
Collapse
Affiliation(s)
- Aidong Qu
- Shanghai Institute of Biological Products Company Limited, 1262 Yanan West Changning District Rd, Shanghai, 200052, China
| | - Shiying Zhang
- China National Biotec Group Company Limited, B2 Shuangqiao Rd, Chaoyang District, Beijing, 10020, China
| | - Hongxia Zou
- China National Biotec Group Company Limited, B2 Shuangqiao Rd, Chaoyang District, Beijing, 10020, China
| | - Sixiu Li
- China National Biotec Group Company Limited, B2 Shuangqiao Rd, Chaoyang District, Beijing, 10020, China
| | - Dandan Chen
- Shanghai Institute of Biological Products Company Limited, 1262 Yanan West Changning District Rd, Shanghai, 200052, China
| | - Yaowen Zhang
- China National Biotec Group Company Limited, B2 Shuangqiao Rd, Chaoyang District, Beijing, 10020, China
| | - Songsong Li
- China National Biotec Group Company Limited, B2 Shuangqiao Rd, Chaoyang District, Beijing, 10020, China
| | - Huijun Zhang
- China National Biotec Group Company Limited, B2 Shuangqiao Rd, Chaoyang District, Beijing, 10020, China
| | - Ji Yang
- China National Biotec Group Company Limited, B2 Shuangqiao Rd, Chaoyang District, Beijing, 10020, China
| | - Yunkai Yang
- China National Biotec Group Company Limited, B2 Shuangqiao Rd, Chaoyang District, Beijing, 10020, China.
| | - Yubao Huang
- China National Biotec Group Company Limited, B2 Shuangqiao Rd, Chaoyang District, Beijing, 10020, China.
| | - Xiuling Li
- Shanghai Institute of Biological Products Company Limited, 1262 Yanan West Changning District Rd, Shanghai, 200052, China.
| | - Yuntao Zhang
- China National Biotec Group Company Limited, B2 Shuangqiao Rd, Chaoyang District, Beijing, 10020, China.
| |
Collapse
|
6
|
Ding S, Wang C, Wang W, Yu H, Chen B, Liu L, Zhang M, Lang Y. Autocrine S100B in astrocytes promotes VEGF-dependent inflammation and oxidative stress and causes impaired neuroprotection. Cell Biol Toxicol 2023; 39:1-25. [PMID: 34792689 DOI: 10.1007/s10565-021-09674-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Accepted: 10/11/2021] [Indexed: 12/20/2022]
Abstract
Minimal hepatic encephalopathy (MHE) is strongly associated with neuroinflammation. Nevertheless, the underlying mechanism of the induction of inflammatory response in MHE astrocytes remains not fully understood. In the present study, we investigated the effect and mechanism of S100B, a predominant isoform expressed and released from mature astrocytes, on MHE-like neuropathology in the MHE rat model. We discovered that S100B expressions and autocrine were significantly increased in MHE rat brains and MHE rat brain-derived astrocytes. Furthermore, S100B stimulates VEGF expression via the interaction between TLR2 and RAGE in an autocrine manner. S100B-facilitated VEGF autocrine expression further led to a VEGFR2 and COX-2 interaction, which in turn induced the activation of NFƙB, eventually resulting in inflammation and oxidative stress in MHE astrocytes. MHE astrocytes supported impairment of neuronal survival and growth in a co-culture system. To sum up, a comprehensive understanding of the role of S100B-overexpressed MHE astrocyte in MHE pathogenesis may provide insights into the etiology of MHE.
Collapse
Affiliation(s)
- Saidan Ding
- Central Laboratory, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China.
| | - Chengde Wang
- Neurosurgery department, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China
| | - Weikan Wang
- Department of Microbiology, Immunology and Genetics, University of North Texas Health Science Center, Fort Worth, TX, 76107, USA
| | - He Yu
- Central Laboratory, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China
| | - Baihui Chen
- Central Laboratory, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China
| | - Leping Liu
- Central Laboratory, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China
| | - Minxue Zhang
- Central Laboratory, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China
| | - Yan Lang
- Central Laboratory, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China
| |
Collapse
|
7
|
Pérez-González A, Bévant K, Blanpain C. Cancer cell plasticity during tumor progression, metastasis and response to therapy. NATURE CANCER 2023; 4:1063-1082. [PMID: 37537300 PMCID: PMC7615147 DOI: 10.1038/s43018-023-00595-y] [Citation(s) in RCA: 60] [Impact Index Per Article: 60.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 06/01/2023] [Indexed: 08/05/2023]
Abstract
Cell plasticity represents the ability of cells to be reprogrammed and to change their fate and identity, enabling homeostasis restoration and tissue regeneration following damage. Cell plasticity also contributes to pathological conditions, such as cancer, enabling cells to acquire new phenotypic and functional features by transiting across distinct cell states that contribute to tumor initiation, progression, metastasis and resistance to therapy. Here, we review the intrinsic and extrinsic mechanisms driving cell plasticity that promote tumor growth and proliferation as well as metastasis and drug tolerance. Finally, we discuss how cell plasticity could be exploited for anti-cancer therapy.
Collapse
Affiliation(s)
- Andrea Pérez-González
- Laboratory of Stem Cells and Cancer, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Kevin Bévant
- Laboratory of Stem Cells and Cancer, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Cédric Blanpain
- Laboratory of Stem Cells and Cancer, Université Libre de Bruxelles (ULB), Brussels, Belgium.
- WELBIO, ULB, Bruxelles, Belgium.
| |
Collapse
|
8
|
Xiang Y, Yang Y, Liu J, Yang X. Functional role of MicroRNA/PI3K/AKT axis in osteosarcoma. Front Oncol 2023; 13:1219211. [PMID: 37404761 PMCID: PMC10315918 DOI: 10.3389/fonc.2023.1219211] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 06/01/2023] [Indexed: 07/06/2023] Open
Abstract
Osteosarcoma (OS) is a primary malignant bone tumor that occurs in children and adolescents, and the PI3K/AKT pathway is overactivated in most OS patients. MicroRNAs (miRNAs) are highly conserved endogenous non-protein-coding RNAs that can regulate gene expression by repressing mRNA translation or degrading mRNA. MiRNAs are enriched in the PI3K/AKT pathway, and aberrant PI3K/AKT pathway activation is involved in the development of osteosarcoma. There is increasing evidence that miRNAs can regulate the biological functions of cells by regulating the PI3K/AKT pathway. MiRNA/PI3K/AKT axis can regulate the expression of osteosarcoma-related genes and then regulate cancer progression. MiRNA expression associated with PI3K/AKT pathway is also clearly associated with many clinical features. In addition, PI3K/AKT pathway-associated miRNAs are potential biomarkers for osteosarcoma diagnosis, treatment and prognostic assessment. This article reviews recent research advances on the role and clinical application of PI3K/AKT pathway and miRNA/PI3K/AKT axis in the development of osteosarcoma.
Collapse
|
9
|
Gopinatha Pillai MS, Aiswarya SU, Keerthana CK, Rayginia TP, Anto RJ. Targeting receptor tyrosine kinase signaling: Avenues in the management of cutaneous squamous cell carcinoma. iScience 2023; 26:106816. [PMID: 37235052 PMCID: PMC10206193 DOI: 10.1016/j.isci.2023.106816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] Open
Abstract
Non-melanoma skin cancer (NMSC) is the most frequently diagnosed cancer worldwide. Among the various types of NMSCs, cutaneous squamous cell carcinoma (cSCC) exhibits more aggressive phenotype and is also the second-most prevalent type. Receptor tyrosine kinases (RTK) triggers key signaling events that play critical roles in the development of various cancers including cSCC. Unsurprisingly, for this reason, this family of proteins has become the cynosure of anti-cancer drug discovery pipelines and is also being considered as attractive targets against cSCC. Though inhibition of RTKs in cSCC has yielded favourable results, there is still scope for bettering the therapeutic outcome. In this review, we discuss the relevance of RTK signaling in the progression of cutaneous squamous cell carcinoma, and observations from clinical trials that used RTK inhibitors against cSCC. Backed by results from preclinical studies, including those from our lab, we also give insights into the scope of using some natural products as effective suppressors of RTK signaling and skin carcinogenesis.
Collapse
Affiliation(s)
| | - Sreekumar U. Aiswarya
- Division of Cancer Research, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram, Kerala, India
| | - Chenicheri K. Keerthana
- Division of Cancer Research, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram, Kerala, India
| | - Tennyson P. Rayginia
- Division of Cancer Research, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram, Kerala, India
| | - Ruby John Anto
- Division of Cancer Research, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram, Kerala, India
| |
Collapse
|
10
|
Winge MCG, Kellman LN, Guo K, Tang JY, Swetter SM, Aasi SZ, Sarin KY, Chang ALS, Khavari PA. Advances in cutaneous squamous cell carcinoma. Nat Rev Cancer 2023:10.1038/s41568-023-00583-5. [PMID: 37286893 DOI: 10.1038/s41568-023-00583-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/06/2023] [Indexed: 06/09/2023]
Abstract
Human malignancies arise predominantly in tissues of epithelial origin, where the stepwise transformation from healthy epithelium to premalignant dysplasia to invasive neoplasia involves sequential dysregulation of biological networks that govern essential functions of epithelial homeostasis. Cutaneous squamous cell carcinoma (cSCC) is a prototype epithelial malignancy, often with a high tumour mutational burden. A plethora of risk genes, dominated by UV-induced sun damage, drive disease progression in conjunction with stromal interactions and local immunomodulation, enabling continuous tumour growth. Recent studies have identified subpopulations of SCC cells that specifically interact with the tumour microenvironment. These advances, along with increased knowledge of the impact of germline genetics and somatic mutations on cSCC development, have led to a greater appreciation of the complexity of skin cancer pathogenesis and have enabled progress in neoadjuvant immunotherapy, which has improved pathological complete response rates. Although measures for the prevention and therapeutic management of cSCC are associated with clinical benefit, the prognosis remains poor for advanced disease. Elucidating how the genetic mechanisms that drive cSCC interact with the tumour microenvironment is a current focus in efforts to understand, prevent and treat cSCC.
Collapse
Affiliation(s)
- Mårten C G Winge
- Program in Epithelial Biology, Stanford University, Stanford, CA, USA
- Department of Dermatology, Stanford University, Redwood City, CA, USA
| | - Laura N Kellman
- Program in Epithelial Biology, Stanford University, Stanford, CA, USA
- Stanford Cancer Institute, Stanford University, Stanford, CA, USA
- Stanford Program in Cancer Biology, Stanford University, Stanford, CA, USA
| | - Konnie Guo
- Program in Epithelial Biology, Stanford University, Stanford, CA, USA
| | - Jean Y Tang
- Department of Dermatology, Stanford University, Redwood City, CA, USA
| | - Susan M Swetter
- Department of Dermatology, Stanford University, Redwood City, CA, USA
- Stanford Cancer Institute, Stanford University, Stanford, CA, USA
- Veterans Affairs Palo Alto Healthcare System, Palo Alto, CA, USA
| | - Sumaira Z Aasi
- Department of Dermatology, Stanford University, Redwood City, CA, USA
| | - Kavita Y Sarin
- Department of Dermatology, Stanford University, Redwood City, CA, USA
| | - Anne Lynn S Chang
- Department of Dermatology, Stanford University, Redwood City, CA, USA
| | - Paul A Khavari
- Program in Epithelial Biology, Stanford University, Stanford, CA, USA.
- Department of Dermatology, Stanford University, Redwood City, CA, USA.
- Stanford Cancer Institute, Stanford University, Stanford, CA, USA.
- Stanford Program in Cancer Biology, Stanford University, Stanford, CA, USA.
- Veterans Affairs Palo Alto Healthcare System, Palo Alto, CA, USA.
| |
Collapse
|
11
|
Caban M, Koblmueller B, Groza D, Schueffl HH, Terenzi A, Tolios A, Mohr T, Mathuber M, Kryeziu K, Jaunecker C, Pirker C, Keppler BK, Berger W, Kowol CR, Heffeter P. A novel EGFR inhibitor acts as potent tool for hypoxia-activated prodrug systems and exerts strong synergistic activity with VEGFR inhibition in vitro and in vivo. Cancer Lett 2023:216237. [PMID: 37211067 DOI: 10.1016/j.canlet.2023.216237] [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: 01/31/2023] [Revised: 05/08/2023] [Accepted: 05/17/2023] [Indexed: 05/23/2023]
Abstract
Small-molecule EGFR inhibitors have distinctly improved the overall survival especially in EGFR-mutated lung cancer. However, their use is often limited by severe adverse effects and rapid resistance development. To overcome these limitations, a hypoxia-activatable Co(III)-based prodrug (KP2334) was recently synthesized releasing the new EGFR inhibitor KP2187 in a highly tumor-specific manner only in hypoxic areas of the tumor. However, the chemical modifications in KP2187 necessary for cobalt chelation could potentially interfere with its EGFR-binding ability. Consequently, in this study, the biological activity and EGFR inhibition potential of KP2187 was compared to clinically approved EGFR inhibitors. In general, the activity as well as EGFR binding (shown in docking studies) was very similar to erlotinib and gefitinib (while other EGFR-inhibitory drugs behaved different) indicating no interference of the chelating moiety with the EGFR binding. Moreover, KP2187 significantly inhibited cancer cell proliferation as well as EGFR pathway activation in vitro and in vivo. Finally, KP2187 proved to be highly synergistic with VEGFR inhibitors such as sunitinib. This indicates that KP2187-releasing hypoxia-activated prodrug systems are promising candidates to overcome the clinically observed enhanced toxicity of EGFR-VEGFR inhibitor combination therapies.
Collapse
Affiliation(s)
- Monika Caban
- Center for Cancer Research and Comprehensive Cancer Center, Medical University of Vienna, Austria; Research Cluster "Translational Cancer Therapy Research", University of Vienna and Medical University of Vienna, Austria
| | - Bettina Koblmueller
- Center for Cancer Research and Comprehensive Cancer Center, Medical University of Vienna, Austria
| | - Diana Groza
- Center for Cancer Research and Comprehensive Cancer Center, Medical University of Vienna, Austria; Research Cluster "Translational Cancer Therapy Research", University of Vienna and Medical University of Vienna, Austria
| | - Hemma H Schueffl
- Center for Cancer Research and Comprehensive Cancer Center, Medical University of Vienna, Austria; Research Cluster "Translational Cancer Therapy Research", University of Vienna and Medical University of Vienna, Austria
| | - Alessio Terenzi
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, Italy
| | - Alexander Tolios
- Department of Transfusion Medicine and Cellular Therapy, Institute of Vascular Biology and Thrombosis Research, Center for Physiology and Pharmacology, Medical University of Vienna, AT-1090, Vienna, Austria
| | - Thomas Mohr
- Center for Cancer Research and Comprehensive Cancer Center, Medical University of Vienna, Austria
| | - Marlene Mathuber
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Austria; Research Cluster "Translational Cancer Therapy Research", University of Vienna and Medical University of Vienna, Austria
| | - Kushtrim Kryeziu
- Center for Cancer Research and Comprehensive Cancer Center, Medical University of Vienna, Austria
| | - Carola Jaunecker
- Center for Cancer Research and Comprehensive Cancer Center, Medical University of Vienna, Austria
| | - Christine Pirker
- Center for Cancer Research and Comprehensive Cancer Center, Medical University of Vienna, Austria
| | - Bernhard K Keppler
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Austria; Research Cluster "Translational Cancer Therapy Research", University of Vienna and Medical University of Vienna, Austria
| | - Walter Berger
- Center for Cancer Research and Comprehensive Cancer Center, Medical University of Vienna, Austria; Research Cluster "Translational Cancer Therapy Research", University of Vienna and Medical University of Vienna, Austria
| | - Christian R Kowol
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Austria; Research Cluster "Translational Cancer Therapy Research", University of Vienna and Medical University of Vienna, Austria
| | - Petra Heffeter
- Center for Cancer Research and Comprehensive Cancer Center, Medical University of Vienna, Austria; Research Cluster "Translational Cancer Therapy Research", University of Vienna and Medical University of Vienna, Austria.
| |
Collapse
|
12
|
Ferroptosis Activation Contributes to the Formation of Skin Lesions in Psoriasis Vulgaris. Antioxidants (Basel) 2023; 12:antiox12020310. [PMID: 36829869 PMCID: PMC9952139 DOI: 10.3390/antiox12020310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 01/16/2023] [Accepted: 01/27/2023] [Indexed: 02/03/2023] Open
Abstract
(1) Background: Ferroptosis is a newly coined form of programmed cell death marked by lethal accumulation of lipid peroxidation and ferrous iron overload. A few studies on the specific mechanism of ferroptosis in the genesis and development of psoriasis are available. (2) Methods: Levels of lipid reactive oxygen species (ROS) and ferrous iron were measured by flow cytometry. Ultrastructure analysis was performed by transmission electron microscopy. Imiquimod-induced psoriasis-like mice were treated with a ferroptosis inducer. The expressions of mRNA of genes were measured by qRT-PCR. HaCaT cells were used to explore the function of Cyb561d2. (3) Results: In this work, we observed that levels of lipid ROS and ferrous iron in the epidermis of psoriasis vulgaris (PV) patients were increased. The existence of ferroptosis activation in the epidermis of individuals with PV was confirmed by transmission electron microscope both in patients with PV and psoriasis-like mice models. Intradermal injection of the ferroptosis inducer RSL3 in psoriasis-like mice significantly promoted and aggravated the development of psoriasis-like dermatitis, and the level of serum transferrin was also increased in PV samples. Moreover, abnormal expression of some genes related to iron metabolism was also proved in the epidermis of PV cases, among which Cyb561d2 was shown to promote ferrous iron overload and lipid peroxidation accumulation in HaCaT cells. (4) Conclusions: In summary, our study suggested that ferroptosis activation owing to iron overload may be a novel mechanism underlying the formation of skin lesions in individuals with PV.
Collapse
|
13
|
Jeong SU, Hwang HS, Park JM, Yoon SY, Shin SJ, Go H, Lee JL, Jeong G, Cho YM. PD-L1 Upregulation by the mTOR Pathway in VEGFR-TKI-Resistant Metastatic Clear Cell Renal Cell Carcinoma. Cancer Res Treat 2023; 55:231-244. [PMID: 35240013 PMCID: PMC9873321 DOI: 10.4143/crt.2021.1526] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 02/23/2022] [Indexed: 02/05/2023] Open
Abstract
PURPOSE Tyrosine kinase inhibitors (TKI) targeting vascular endothelial growth factor receptor (VEGFR) signaling pathways have been used for metastatic clear cell renal cell carcinoma (mCCRCC), but resistance to the drug develops in most patients. We aimed to explore the underlying mechanism of the TKI resistance with regard to programmed death-ligand 1 (PD-L1) and to investigate signaling pathway associated with the resistant mechanism. MATERIALS AND METHODS To determine the mechanism of resistance, 10 mCCRCC patients from whom tumor tissues were harvested at both the pretreatment and the TKI-resistant post-treatment period were included as the discovery cohort, and their global gene expression profiles were compared. A TKI-resistant renal cancer cell line was established by long-term treatment with sunitinib. RESULTS Among differentially expressed genes in the discovery cohort, increased PD-L1 expression in post-treatment tissues was noted in four patients. Pathway analysis showed that PD-L1 expression was positively correlated with the mammalian target of rapamycin (mTOR) signaling pathway. The TKI-resistant renal cancer cells showed increased expression of PD-L1 and mTOR signaling proteins and demonstrated aggressive tumoral behaviour. Treatment with mTOR inhibitors down-regulated PD-L1 expression and suppressed aggressive tumoral behaviour, which was reversed with stimulation of the mTOR pathway. CONCLUSION These results showed that PD-L1 expression may be increased in a subset of VEGFR-TKI-resistant mCCRCC patients via the mTOR pathway.
Collapse
Affiliation(s)
- Se Un Jeong
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | - Hee Sang Hwang
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | - Ja-Min Park
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | - Sun Young Yoon
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | - Su-Jin Shin
- Department of Pathology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul,
Korea
| | - Heounjeong Go
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | - Jae-Lyun Lee
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | - Gowun Jeong
- AI Recommendation, T3K, SK Telecom, Seoul,
Korea
| | - Yong Mee Cho
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| |
Collapse
|
14
|
A zebrafish HCT116 xenograft model to predict anandamide outcomes on colorectal cancer. Cell Death Dis 2022; 13:1069. [PMID: 36564370 PMCID: PMC9789132 DOI: 10.1038/s41419-022-05523-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 12/08/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2022]
Abstract
Colon cancer is one of the leading causes of death worldwide. In recent years, cannabinoids have been extensively studied for their potential anticancer effects and symptom management. Several in vitro studies reported anandamide's (AEA) ability to block cancer cell proliferation and migration, but evidence from in vivo studies is still lacking. Thus, in this study, the effects of AEA exposure in zebrafish embryos transplanted with HCT116 cells were evaluated. Totally, 48 hpf xenografts were exposed to 10 nM AEA, 10 nM AM251, one of the cannabinoid 1 receptor (CB1) antagonist/inverse agonists, and to AEA + AM251, to verify the specific effect of AEA treatment. AEA efficacy was evaluated by confocal microscopy, which demonstrated that these xenografts presented a smaller tumor size, reduced tumor angiogenesis, and lacked micrometastasis formation. To gain deeper evidence into AEA action, microscopic observations were completed by molecular analyses. RNA seq performed on zebrafish transcriptome reported the downregulation of genes involved in cell proliferation, angiogenesis, and the immune system. Conversely, HCT116 cell transcripts resulted not affected by AEA treatment. In vitro HCT116 culture, in fact, confirmed that AEA exposure did not affect cell proliferation and viability, thus suggesting that the reduced tumor size mainly depends on direct effects on the fish rather than on the transplanted cancer cells. AEA reduced cell proliferation and tumor angiogenesis, as suggested by socs3 and pcnp mRNAs and Vegfc protein levels, and exerted anti-inflammatory activity, as indicated by the reduction of il-11a, mhc1uba, and csf3b mRNA. Of note, are the results obtained in groups exposed to AM251, which presence nullifies AEA's beneficial effects. In conclusion, this study promotes the efficacy of AEA in personalized cancer therapy, as suggested by its ability to drive tumor growth and metastasis, and strongly supports the use of zebrafish xenograft as an emerging model platform for cancer studies.
Collapse
|
15
|
Zhu S, Li Z, Zheng D, Yu Y, Xiang J, Ma X, Xu D, Qiu J, Yang Z, Wang Z, Li J, Sun H, Chen W, Meng X, Lu Y, Ren Q. A cancer cell membrane coated, doxorubicin and microRNA co-encapsulated nanoplatform for colorectal cancer theranostics. Mol Ther Oncolytics 2022; 28:182-196. [PMID: 36820302 PMCID: PMC9937835 DOI: 10.1016/j.omto.2022.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 12/05/2022] [Indexed: 12/13/2022] Open
Abstract
Endogenous microRNAs (miRNA) in tumors are currently under exhaustive investigation as potential therapeutic agents for cancer treatment. Nevertheless, RNase degradation, inefficient and untargeted delivery, limited biological effect, and currently unclear side effects remain unsettled issues that frustrate clinical application. To address this, a versatile targeted delivery system for multiple therapeutic and diagnostic agents should be adapted for miRNA. In this study, we developed membrane-coated PLGA-b-PEG DC-chol nanoparticles (m-PPDCNPs) co-encapsulating doxorubicin (Dox) and miRNA-190-Cy7. Such a system showed low biotoxicity, high loading efficiency, and superior targeting ability. Systematic delivery of m-PPDCNPs in mouse models showed exceptionally specific tumor accumulation. Sustained release of miR-190 inhibited tumor angiogenesis, tumor growth, and migration by regulating a large group of angiogenic effectors. Moreover, m-PPDCNPs also enhanced the sensitivity of Dox by suppressing TGF-β signal in colorectal cancer cell lines and mouse models. Together, our results demonstrate a stimulating and promising m-PPDCNPs nanoplatform for colorectal cancer theranostics.
Collapse
Affiliation(s)
- Sihao Zhu
- Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing 100871, China,Institute of Medical Technology, Peking University Health Science Center, Peking University, Beijing 100191, China,National Biomedical Imaging Center, Peking University, Beijing 100871, China,Institute of Biomedical Engineering, Shenzhen Bay Laboratory, Shenzhen 5181071, China,Institute of Biomedical Engineering, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Ziyuan Li
- Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing 100871, China,Institute of Medical Technology, Peking University Health Science Center, Peking University, Beijing 100191, China,National Biomedical Imaging Center, Peking University, Beijing 100871, China,Institute of Biomedical Engineering, Shenzhen Bay Laboratory, Shenzhen 5181071, China,Institute of Biomedical Engineering, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Dongye Zheng
- Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing 100871, China,Institute of Medical Technology, Peking University Health Science Center, Peking University, Beijing 100191, China,National Biomedical Imaging Center, Peking University, Beijing 100871, China,Institute of Biomedical Engineering, Shenzhen Bay Laboratory, Shenzhen 5181071, China,Institute of Biomedical Engineering, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Yue Yu
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Jing Xiang
- Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing 100871, China,Institute of Medical Technology, Peking University Health Science Center, Peking University, Beijing 100191, China,National Biomedical Imaging Center, Peking University, Beijing 100871, China,Institute of Biomedical Engineering, Shenzhen Bay Laboratory, Shenzhen 5181071, China,Institute of Biomedical Engineering, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Xiao Ma
- Research Group Signal Transduction, Department of Psychiatry, Ludwig Maximilian University of Munich, Nussbaumstr.7, 80336 Munich, Germany
| | - Dongqing Xu
- Department of Pediatric Hematology/Oncology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Jiajun Qiu
- Department of Otolaryngology Head and Neck Surgery, the Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Ziyu Yang
- College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Zhiyi Wang
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Jun Li
- Laboratory Animal Center, Peking University, Beijing 100871, China
| | - Hongfang Sun
- Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing 100871, China
| | - Weiqiang Chen
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, Gansu Province, China,Key Laboratory of Heavy Ion Radiation Biology and Medicine of Chinese Academy of Sciences, Key Laboratory of Basic Research on Heavy Ion Radiation Application in Medicine, Lanzhou 730000, Gansu Province, China
| | - Xiangxi Meng
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, Beijing 100142, China,NMPA Key Laboratory for Research and Evaluation of Radiopharmaceuticals, Beijing 100142, China,Corresponding author.
| | - Yanye Lu
- Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing 100871, China,Institute of Medical Technology, Peking University Health Science Center, Peking University, Beijing 100191, China,National Biomedical Imaging Center, Peking University, Beijing 100871, China,Institute of Biomedical Engineering, Peking University Shenzhen Graduate School, Shenzhen 518055, China,Corresponding author.
| | - Qiushi Ren
- Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing 100871, China,National Biomedical Imaging Center, Peking University, Beijing 100871, China,Institute of Biomedical Engineering, Shenzhen Bay Laboratory, Shenzhen 5181071, China,Institute of Biomedical Engineering, Peking University Shenzhen Graduate School, Shenzhen 518055, China,Corresponding author.
| |
Collapse
|
16
|
Lim JS, Shi Y, Park SH, Jeon SM, Zhang C, Park YY, Liu R, Li J, Cho WS, Du L, Lee JH. Mutual regulation between phosphofructokinase 1 platelet isoform and VEGF promotes glioblastoma tumor growth. Cell Death Dis 2022; 13:1002. [PMID: 36435833 PMCID: PMC9701207 DOI: 10.1038/s41419-022-05449-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 11/14/2022] [Accepted: 11/16/2022] [Indexed: 11/28/2022]
Abstract
Glioblastoma (GBM) is a highly vascular malignant brain tumor that overexpresses vascular endothelial growth factor (VEGF) and phosphofructokinase 1 platelet isoform (PFKP), which catalyzes a rate-limiting reaction in glycolysis. However, whether PFKP and VEGF are reciprocally regulated during GBM tumor growth remains unknown. Here, we show that PFKP can promote EGFR activation-induced VEGF expression in HIF-1α-dependent and -independent manners in GBM cells. Importantly, we demonstrate that EGFR-phosphorylated PFKP Y64 has critical roles in both AKT/SP1-mediated transcriptional expression of HIF-1α and in the AKT-mediated β-catenin S552 phosphorylation, to fully enhance VEGF transcription, subsequently promoting blood vessel formation and brain tumor growth. Levels of PFKP Y64 phosphorylation in human GBM specimens are positively correlated with HIF-1α expression, β-catenin S552 phosphorylation, and VEGF expression. Conversely, VEGF upregulates PFKP expression in a PFKP S386 phosphorylation-dependent manner, leading to increased PFK enzyme activity, aerobic glycolysis, and proliferation in GBM cells. These findings highlight a novel mechanism underlying the mutual regulation that occurs between PFKP and VEGF for promoting GBM tumor growth and also suggest that targeting the PFKP/VEGF regulatory loop might show therapeutic potential for treating GBM patients.
Collapse
Affiliation(s)
- Je Sun Lim
- grid.255166.30000 0001 2218 7142Department of Health Sciences, The Graduate School of Dong-A University, Busan, 49315 Republic of Korea
| | - YuJie Shi
- grid.13291.380000 0001 0807 1581State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan 610041 P.R. China
| | - Su Hwan Park
- grid.255166.30000 0001 2218 7142Department of Health Sciences, The Graduate School of Dong-A University, Busan, 49315 Republic of Korea
| | - So Mi Jeon
- grid.255166.30000 0001 2218 7142Department of Health Sciences, The Graduate School of Dong-A University, Busan, 49315 Republic of Korea
| | - Chuanbao Zhang
- grid.24696.3f0000 0004 0369 153XDepartment of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070 P.R. China
| | - Yun-Yong Park
- grid.254224.70000 0001 0789 9563Department of life Science, Chung-Ang University, Seoul, 06974 Republic of Korea
| | - Rui Liu
- grid.13291.380000 0001 0807 1581State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan 610041 P.R. China
| | - Jing Li
- grid.13291.380000 0001 0807 1581State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan 610041 P.R. China
| | - Wan-Seob Cho
- grid.255166.30000 0001 2218 7142Department of Health Sciences, The Graduate School of Dong-A University, Busan, 49315 Republic of Korea
| | - Linyong Du
- grid.268099.c0000 0001 0348 3990Key Laboratory of Laboratory of Medicine, Ministry of Education of China, School of Laboratory Medicine and Life Science, Wenzhou Medical University, Wenzhou, Zhejiang 325000 P.R. China
| | - Jong-Ho Lee
- grid.255166.30000 0001 2218 7142Department of Health Sciences, The Graduate School of Dong-A University, Busan, 49315 Republic of Korea ,grid.255166.30000 0001 2218 7142Department of Biomedical Sciences, Dong-A University, Busan, 49315 Republic of Korea
| |
Collapse
|
17
|
Barresi C, Rossiter H, Buchberger M, Pammer J, Sukseree S, Sibilia M, Tschachler E, Eckhart L. Inactivation of Autophagy in Keratinocytes Reduces Tumor Growth in Mouse Models of Epithelial Skin Cancer. Cells 2022; 11:cells11223691. [PMID: 36429119 PMCID: PMC9688105 DOI: 10.3390/cells11223691] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/07/2022] [Accepted: 11/18/2022] [Indexed: 11/22/2022] Open
Abstract
Autophagy is a ubiquitous degradation mechanism, which plays a critical role in cellular homeostasis. To test whether autophagy suppresses or supports the growth of tumors in the epidermis of the skin, we inactivated the essential autophagy gene Atg7 specifically in the epidermal keratinocytes of mice (Atg7∆ep) and subjected such mutant mice and fully autophagy-competent mice to tumorigenesis. The lack of epithelial Atg7 did not prevent tumor formation in response to 7, 12-dimethylbenz(a)anthracene (DMBA) as the initiator and 12-O tetradecanoylphorbol-13-acetate (TPA) as the promoter of tumor growth. However, the number of tumors per mouse was reduced in mice with epithelial Atg7 deficiency. In the K5-SOS EGFRwa2/wa2 mouse model, epithelial tumors were initiated by Son of sevenless (SOS) in response to wounding. Within 12 weeks after tumor initiation, 60% of the autophagy-competent K5-SOS EGFRwa2/wa2 mice had tumors of 1 cm diameter and had to be sacrificed, whereas none of the Atg7∆ep K5-SOS EGFRwa2/wa2 mice formed tumors of this size. In summary, the deletion of Atg7 reduced the growth of epithelial tumors in these two mouse models of skin cancer. Thus, our data show that the inhibition of autophagy limits the growth of epithelial skin tumors.
Collapse
Affiliation(s)
- Caterina Barresi
- Department of Dermatology, Medical University of Vienna, 1090 Vienna, Austria
| | - Heidemarie Rossiter
- Department of Dermatology, Medical University of Vienna, 1090 Vienna, Austria
| | - Maria Buchberger
- Department of Dermatology, Medical University of Vienna, 1090 Vienna, Austria
| | - Johannes Pammer
- Clinical Institute of Pathology, Medical University of Vienna, 1090 Vienna, Austria
| | - Supawadee Sukseree
- Department of Dermatology, Medical University of Vienna, 1090 Vienna, Austria
| | - Maria Sibilia
- Center for Cancer Research, Comprehensive Cancer Center, Medical University of Vienna, 1090 Vienna, Austria
| | - Erwin Tschachler
- Department of Dermatology, Medical University of Vienna, 1090 Vienna, Austria
- Correspondence: (E.T.); (L.E.)
| | - Leopold Eckhart
- Department of Dermatology, Medical University of Vienna, 1090 Vienna, Austria
- Correspondence: (E.T.); (L.E.)
| |
Collapse
|
18
|
Rocco D, Della Gravara L, Palazzolo G, Gridelli C. The role of antiangiogenic monoclonal antibodies combined to EGFR-TKIs in the treatment of advanced non-small cell lung cancer with activating EGFR mutations: acquired resistance mechanisms and strategies to overcome them. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2022; 5:1016-1024. [PMID: 36627900 PMCID: PMC9771735 DOI: 10.20517/cdr.2022.77] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 08/31/2022] [Accepted: 10/08/2022] [Indexed: 11/05/2022]
Abstract
As of today, only two antiangiogenic monoclonal antibodies plus epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI) combinations are FDA and EMA-approved and are recommended by American Society of Clinical Oncology, European Society for Medical Oncology, and National Comprehensive Cancer Network for the first-line treatment of EGFR+ advanced non-small cell lung cancer patients: erlotinib plus bevacizumab and erlotinib plus ramucirumab. However, all treated patients eventually become unresponsive to such drugs, due to several different acquired resistance mechanisms, mainly represented by T790M substitutions and MET amplifications. While osimertinib treatment in T790M+ patients still represents the only approved treatment, MET-TKIs will likely change this status quo in the near future. In fact, existing clinical data strongly support a role for MET-TKI-based combinations in EGFR+ MET-amplified patients, possibly revolutionizing our current treatment algorithm. Chemotherapy plus immunotherapy plus antiangiogenic therapy combinations could also represent another useful addition.
Collapse
Affiliation(s)
- Danilo Rocco
- Department of Pulmonary Oncology, AORN dei Colli Monaldi, Naples 80131, Italy
| | - Luigi Della Gravara
- Department of Experimental Medicine, Università degli studi della Campania “Luigi Vanvitelli”, Naples 80138, Italy
| | | | - Cesare Gridelli
- Division of Medical Oncology, “S.G. Moscati” Hospital, Avellino 83100, Italy.,Correspondence to: Dr. Cesare Gridelli, Division of Medical Oncology, “S.G. Moscati” Hospital, Contrada Amoretta, Avellino 83100, Italy. E-mail:
| |
Collapse
|
19
|
Bilal MS, Ejaz SA, Zargar S, Akhtar N, Wani TA, Riaz N, Aborode AT, Siddique F, Altwaijry N, Alkahtani HM, Umar HI. Computational Investigation of 1, 3, 4 Oxadiazole Derivatives as Lead Inhibitors of VEGFR 2 in Comparison with EGFR: Density Functional Theory, Molecular Docking and Molecular Dynamics Simulation Studies. Biomolecules 2022; 12:1612. [PMID: 36358960 PMCID: PMC9687636 DOI: 10.3390/biom12111612] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 10/26/2022] [Accepted: 10/29/2022] [Indexed: 10/29/2023] Open
Abstract
Vascular endothelial growth factor (VEGF) is an angiogenic factor involved in tumor growth and metastasis. Gremlin has been proposed as a novel therapeutic pathway for the treatment of renal inflammatory diseases, acting via VEGFR 2 receptor. To date, most FDA-approved tyrosine kinase (TK) inhibitors have been reported as dual inhibitors of EGFR and VEGFR 2. The aim of the present study was to find the potent and selective inhibitor of VEGFR 2 specifically for the treatment of renal cancer. Fourteen previously identified anti-inflammatory compounds i.e., 1, 3, 4 oxadiazoles derivatives by our own group were selected for their anti-cancer potential, targeting the tyrosine kinase (TK) domain of VEGFR2 and EGFR. A detailed virtual screening-based study was designed viz density functional theory (DFT) study to find the compounds' stability and reactivity, molecular docking for estimating binding affinity, SeeSAR analysis and molecular dynamic simulations to confirm protein ligand complex stability and ADMET properties to find the pharmacokinetic profile of all compounds. The DFT results suggested that among all the derivatives, the 7g, 7j, and 7l were chemically reactive and stable derivatives. The optimized structures obtained from the DFTs were further selected for molecular docking, and the results suggested that 7g, 7j and 7l derivatives as the best inhibitors of VEGFR 2 with binding energy values -46.32, -48.89 and -45.01 kJ/mol. The Estimated inhibition constant (IC50) of hit compound 7j (0.009 µM) and simulation studies of its complexes confirms its high potency and best inhibitor of VEGFR2. All the derivatives were also docked with EGFR, where they showed weak binding energies and poor interactions, important compound 7g, 7j and 7i exhibited binding energy of -31.01, -33.23 and -34.19 kJ/mol respectively. Furthermore, the anticancer potential of the derivatives was confirmed by cell viability (MTT) assay using breast cancer and cervical cancer cell lines. At the end, the results of ADMET studies confirmed these derivatives as drug like candidates. Conclusively, the current study suggested substituted oxadiazoles as the potential anticancer compounds which exhibited more selectivity towards VEGFR2 in comparison to EGFR. Therefore, the identified lead molecules can be used for the synthesis of more potent derivatives of VEGFR2, along with extensive in vitro and in vivo experiments, that can be used to treat various cancers, especially renal cancers, and to prevent angiogenesis due to aberrant expression of VEGFR2.
Collapse
Affiliation(s)
- Muhammad Sajjad Bilal
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
| | - Syeda Abida Ejaz
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
| | - Seema Zargar
- Department of Biochemistry, College of Science, King Saud University, P.O. Box 22452, Riyadh 11451, Saudi Arabia
| | - Naveed Akhtar
- Department of Pharmaceutics, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
| | - Tanveer A. Wani
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Naheed Riaz
- Department of Chemistry, Baghdad-ul-Jadeed Campus, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
| | | | - Farhan Siddique
- Laboratory of Organic Electronics, Department of Science and Technology, Linköping University, SE-60174 Norrkoping, Sweden
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Bahahuddian Zakariya University, Multan 60800, Pakistan
| | - Nojood Altwaijry
- Department of Biochemistry, College of Science, King Saud University, P.O. Box 22452, Riyadh 11451, Saudi Arabia
| | - Hamad M. Alkahtani
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Haruna Isiyaku Umar
- Molecular Biology and Bioinformatics Laboratory, Department of Biochemistry, Federal University of Technology, PMD 704, Akure 340106, Ondo State, Nigeria
- Computer-Aided Therapeutic Discovery and Design (CATDD) Platform, Federal University of Technology, PMD 704, Akure 340106, Ondo State, Nigeria
| |
Collapse
|
20
|
Wang J, Guo X, Jiang R, He J, Zhao T, Peng Y, Zheng Y. Research progress in the prevention and treatment of liver fibrosis in Chinese medicine based on miRNAs molecular regulation of angiogenesis. PHARMACOLOGICAL RESEARCH - MODERN CHINESE MEDICINE 2022; 4:100151. [DOI: 10.1016/j.prmcm.2022.100151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
|
21
|
GATA3 Exerts Distinct Transcriptional Functions to Regulate Radiation Resistance in A549 and H1299 Cells. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:9174111. [PMID: 35993027 PMCID: PMC9385326 DOI: 10.1155/2022/9174111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 07/23/2022] [Indexed: 11/17/2022]
Abstract
Background Radiation resistance of lung cancer cells is a vital factor affecting the curative effect of lung cancer. Transcription factor GATA3 is involved in cell proliferation, invasion, and migration and is significantly expressed in a variety of malignancies. However, the molecular mechanism governing GATA3 regulation in lung cancer cells' radiation resistance is unknown. Methods Radiation-resistant cell models (A549-RR and H1299-RR) were made using fractionated high-dose irradiation. Use clone formation, CCK-8, F-actin staining, cell cycle detection, and other experiments to verify whether the model is successfully constructed. Cells were transiently transfected with knockdown or overexpression plasmid. To explore the relationship between GATA3/H3K4me3 and target genes, we used ChIP-qPCR, ChIP-seq, and dual luciferase reporter gene experiments. Xenograft tumor models were used to evaluate the effect of GATA3 depletion on the tumorigenic behavior of lung cancer cells. Results We report that transcription factors GATA3 and H3K4me3 coactivate NRP1 gene transcription when A549 cells develop radiation resistance. However, the mechanism of radiation resistance in H1299 cells is that GATA3 acts as a transcription inhibitor. The decrease of GATA3 will promote the increase of NRP1 transcription, in which H3K4me3 does not play a leading role. Conclusions GATA3, an upstream transcriptional regulator of NRP1 gene, regulates the radioresistance of A549 and H1299 cells by opposite mechanisms, which provides a new target for radiotherapy of lung cancer.
Collapse
|
22
|
Scola L, Bongiorno MR, Forte GI, Aiello A, Accardi G, Scrimali C, Spina R, Lio D, Candore G. TGF-β/VEGF-A Genetic Variants Interplay in Genetic Susceptibility to Non-Melanocytic Skin Cancer. Genes (Basel) 2022; 13:genes13071235. [PMID: 35886018 PMCID: PMC9317818 DOI: 10.3390/genes13071235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 07/10/2022] [Accepted: 07/11/2022] [Indexed: 12/04/2022] Open
Abstract
Differential genetically determined expression of transforming growth factor-β (TGF-β pathway and of vascular endothelial growth factor-A (VEGF-A) might modulate the molecular “milieu” involved in the etio-pathogenesis of non-melanoma skin cancer (NMSC). We have evaluated the frequency of some functionally relevant SNPs of TGF-β and VEGF-A genes in 70 NMSC patients and 161 healthy controls, typed for TGF-β1 rs1800471, TGF-β2 rs900, TGF-βR1 rs334348 and rs334349, TGF-βR2 rs4522809 and VEGF-A rs3025039 SNPs. TGF-βR2 rs1800629G allele and related genotypes were found to be associated with a possible protective role against NMSC, whereas VEGF-A rs3025039T was associated with an increased risk. To evaluate the effect of genotype combinations on NMSC susceptibility, we determined the frequencies of 31 pseudo-haplotypes due to non-random linkage among alleles of loci not lying on the same chromosome. Two pseudo-haplotypes that imply a minor allele of TGF-βR2 or minor allele of VEGF-A SNPs combined with major alleles of the other SNPs were, respectively, associated with a protective effect, and susceptibility to NMSC. In addition, a pseudo-haplotype involving minor alleles of TGF-β2 rs900, TGF-βR1 rs334348 and rs4522809 SNPs might be a susceptibility marker for NMSC. In conclusion, our data suggest that a complex interplay among the genetic polymorphisms of TGF-β, TGF-β receptors and VEGF-A genes might influence the net effect of genetic background of the patients on NMSC development. This might be relevant in the risk evaluation, diagnosis and treatment of NMSC.
Collapse
Affiliation(s)
- Letizia Scola
- Clinical Pathology, Department of Bio-Medicine, Neuroscience, and Advanced Diagnostics, University of Palermo, 90135 Palermo, Italy;
| | - Maria Rita Bongiorno
- Section of Dermatology, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, 90127 Palermo, Italy;
| | - Giusi Irma Forte
- Institute of Bioimaging and Molecular Physiology, National Research Council (IBFM-CNR), 90015 Cefalù, Italy;
| | - Anna Aiello
- General Pathology, Department of Bio-Medicine, Neuroscience, and Advanced Diagnostics, University of Palermo, 90135 Palermo, Italy; (A.A.); (G.A.); (G.C.)
| | - Giulia Accardi
- General Pathology, Department of Bio-Medicine, Neuroscience, and Advanced Diagnostics, University of Palermo, 90135 Palermo, Italy; (A.A.); (G.A.); (G.C.)
| | - Chiara Scrimali
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, 90127 Palermo, Italy; (C.S.); (R.S.)
| | - Rossella Spina
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, 90127 Palermo, Italy; (C.S.); (R.S.)
| | - Domenico Lio
- Interdepartmental Research Center “Migrate”, University of Palermo, 90135 Palermo, Italy
- Correspondence:
| | - Giuseppina Candore
- General Pathology, Department of Bio-Medicine, Neuroscience, and Advanced Diagnostics, University of Palermo, 90135 Palermo, Italy; (A.A.); (G.A.); (G.C.)
| |
Collapse
|
23
|
Mahmood T, Ved A, Siddiqui MH, Ahsan F, Shamim A, Ansari VA, Ahmad A, Kashyap MK. An in-Depth Analysis of Ovarian Cancer: Pathogenesis and Clinical Manifestation. Drug Res (Stuttg) 2022; 72:424-434. [PMID: 35760337 DOI: 10.1055/a-1867-4654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Ovarian cancer is characterized by the establishment of tolerance, the recurrence of disease, as well as a poor prognosis. Gene signatures in ovarian cancer cells enable cancer medicine research, therapy, prevention, & management problematic. Notwithstanding advances in tumor puncture surgery, novel combinations regimens, and abdominal radiation, which can provide outstanding reaction times, the bulk of gynecological tumor patients suffer from side effects & relapse. As a consequence, more therapy alternatives for individuals with ovarian cancer must always be studied to minimize side effects and improve progression-free and total response rates. The development of cancer medications is presently undergoing a renaissance in the quest for descriptive and prognostic ovarian cancer biomarkers. Nevertheless, abnormalities in the BRCA2 or BRCA1 genes, a variety of hereditary predispositions, unexplained onset and progression, molecular tumor diversity, and illness staging can all compromise the responsiveness and accuracy of such indicators. As a result, current ovarian cancer treatments must be supplemented with broad-spectrum & customized targeted therapeutic approaches. The objective of this review is to highlight recent contributions to the knowledge of the interrelations between selected ovarian tumor markers, various perception signs, and biochemical and molecular signaling processes, as well as one's interpretation of much more targeted and effective treatment interventions.
Collapse
Affiliation(s)
- Tarique Mahmood
- Department of Pharmacy, Integral University, Dasauli, Lucknow, India
| | - Akash Ved
- Department of Pharmacy, Goel Institute of Pharmaceutical Sciences, Lucknow, India
| | | | - Farogh Ahsan
- Department of Pharmacy, Integral University, Dasauli, Lucknow, India
| | - Arshiya Shamim
- Department of Pharmacy, Integral University, Dasauli, Lucknow, India
| | | | - Afroz Ahmad
- Department of Pharmacy, Integral University, Dasauli, Lucknow, India
| | - Monu Kumar Kashyap
- Department of Pharmacy, Goel Institute of Pharmaceutical Sciences, Lucknow, India
| |
Collapse
|
24
|
Thakur MA, Khandelwal AR, Gu X, Rho O, Carbajal S, Kandula RA, DiGiovanni J, Nathan CAO. Inhibition of Fibroblast Growth Factor Receptor Attenuates Ultraviolet B-Induced Skin Carcinogenesis. J Invest Dermatol 2022; 142:2873-2884.e7. [PMID: 35551922 DOI: 10.1016/j.jid.2022.03.036] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 03/01/2022] [Accepted: 03/14/2022] [Indexed: 12/20/2022]
Abstract
Altered FGFR signaling has been shown to play a role in a number of cancers. However, the role of FGFR signaling in the development and progression of ultraviolet B-induced (UVB) induced cutaneous squamous cell carcinoma (cSCC) remains unclear. In the current study, the effect of UVB radiation on FGFR activation and its downstream signaling in mouse skin epidermis was examined. In addition, the impact of FGFR inhibition on UVB-induced signaling and skin carcinogenesis was also investigated. Exposure of mouse dorsal skin to UVB significantly increased phosphorylation of FGFRs in the epidermis as well as activation of downstream signaling pathways, including AKT/mTOR, STATs and MAPK. Topical application of the pan-FGFR inhibitor AZD4547 to mouse skin prior to exposure to UVB significantly inhibited FGFR phosphorylation as well as mTORC1, STAT3 and MAPK activation (i.e., phosphorylation). Moreover, AZD4547 pretreatment significantly inhibited UVB-induced epidermal hyperplasia and hyperproliferation and reduced infiltration of mast cells and macrophages into the dermis. AZD4547 treatment also significantly inhibited mRNA expression of inflammatory genes in the epidermis. Finally, mice treated topically with AZD4547 prior to UVB exposure showed decreased cSCC incidence and increased survival rate. Collectively, the current data supports the hypothesis that inhibition of FGFR in epidermis may provide a new strategy to prevent and/or treat UVB-induced cSCC.
Collapse
Affiliation(s)
- Megha A Thakur
- Division of Pharmacology and Toxicology, College of Pharmacy, The University of Texas at Austin, Austin, TX. USA
| | - Alok R Khandelwal
- Department of Otolaryngology, Head and Neck Surgery, Louisiana State University Health Sciences Center, Shreveport, LA, USA; Feist-Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport, LA, USA
| | - Xin Gu
- Department of Pathology, Louisiana State University Health Sciences Center, Shreveport, LA, USA
| | - Okkyung Rho
- Division of Pharmacology and Toxicology, College of Pharmacy, The University of Texas at Austin, Austin, TX. USA
| | - Steve Carbajal
- Division of Pharmacology and Toxicology, College of Pharmacy, The University of Texas at Austin, Austin, TX. USA
| | - Rima A Kandula
- Department of Otolaryngology, Head and Neck Surgery, Louisiana State University Health Sciences Center, Shreveport, LA, USA
| | - John DiGiovanni
- Division of Pharmacology and Toxicology, College of Pharmacy, The University of Texas at Austin, Austin, TX. USA; LiveStrong Cancer Institutes, Dell Medical School, The University of Texas at Austin, Austin, TX, USA; Center for Molecular Carcinogenesis and Toxicology, College of Pharmacy, The University of Texas at Austin, Austin, TX USA
| | - Cherie-Ann O Nathan
- Department of Otolaryngology, Head and Neck Surgery, Louisiana State University Health Sciences Center, Shreveport, LA, USA; Feist-Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport, LA, USA; Department of Surgery, Overton Brooks Veterans Affairs Hospital, Shreveport, LA, USA.
| |
Collapse
|
25
|
Araki-Maeda H, Kawabe M, Omori Y, Yamanegi K, Yoshida K, Yoshikawa K, Takaoka K, Noguchi K, Nakano Y, Kishimoto H. Establishment of an oral squamous cell carcinoma cell line expressing vascular endothelial growth factor a and its two receptors. J Dent Sci 2022; 17:1471-1479. [PMID: 36299342 PMCID: PMC9588810 DOI: 10.1016/j.jds.2022.04.018] [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: 02/24/2022] [Revised: 04/22/2022] [Indexed: 11/21/2022] Open
Abstract
Background/purpose Vascular endothelial growth factor receptor (VEGFR) expression in oral squamous cell carcinoma (OSCC) promotes tumor growth through both autocrine and paracrine signaling. VEGF-positive OSCC cases are associated with a high depth of invasion, increased metastasis, and poor prognosis. In this study we established and then molecularly and functionally analyzed an OSCC cell line that co-expresses VEGF-A, VEGFR-1, and VEGFR-2, termed HCM-SqCC010 cells. Materials and methods VEGF-A, VEGFR-1, and VEGFR-2 expression in HCM-SqCC010 cells were examined by immunohistochemistry and immunoblotting. Expression and inhibition of VEGF-A, VEGFR-1, and VEGFR-2 in HCM-SqCC010 cells were verified by quantitative real-time PCR. Results Our analysis of HCM-SqCC010 cells revealed that their proliferation depended on VEGF-A, and selective inhibition of VEGFR-1 or VEGFR-2 resulted in decreased cell growth. Conclusion We established an OSCC cell line, HCM-SqCC010, that expresses VEGF-A, VEGFR-1, and VEGFR-2. This triple-positive cell line showed no effect from a molecular targeted drug toward VEGF-A, but it did show strong cell growth inhibition in response to a VEGFR inhibitor. Thus, new therapeutic strategies against OSCC should include a VEGFR inhibitor.
Collapse
|
26
|
Novel sulfonyl thiazolyl-hydrazone derivatives as EGFR inhibitors: Design, synthesis, biological evaluation and molecular docking studies. Bioorg Chem 2022; 121:105684. [DOI: 10.1016/j.bioorg.2022.105684] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 12/28/2021] [Accepted: 02/10/2022] [Indexed: 12/18/2022]
|
27
|
Chen J, Liu J, Xu B, Cao Y, Liang X, Wu F, Shen X, Ma X, Liu J. Ethoxy-erianin phosphate and afatinib synergistically inhibit liver tumor growth and angiogenesis via regulating VEGF and EGFR signaling pathways. Toxicol Appl Pharmacol 2022; 438:115911. [PMID: 35143806 DOI: 10.1016/j.taap.2022.115911] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 01/26/2022] [Accepted: 02/02/2022] [Indexed: 12/27/2022]
Abstract
The therapeutic efficacy of tyrosine kinase inhibitors (TKIs) on solid tumors is limited by drug resistance and side effects. Currently, the combination therapy comprises of TKIs and angiogenesis inhibitors have been corroborated as an effective approach in cancer therapy. Ethoxy-erianin phosphate (EBTP) is an anti-angiogenic compound with low toxicity obtained by structural modification of the natural product erianin. Here, we aimed to evaluate whether EBTP can cooperate with TKIs to inhibit the proliferation and angiogenesis of tumor cells and reduce toxic effects. First, CCK-8 results showed that EBTP can effectively inhibit the proliferation of liver cancer cell line HepG2. We combined EBTP with four TKIs (Bosutinib, Apatinib, Afatinib and Erlotinib) to treat HepG2 cells and CompuSyn software analysis suggested that EBTP/Afatinib(Afa)shows the best synergistic inhibitory effect. Meanwhile, EBTP/Afa can significantly suppress the proliferation, invasion, migration and angiogenesis of HepG2 and HUVECs. ELISA results revealed that EBTP/Afa inhibits the secretion of VEGF in HepG2. EBTP/Afa down-regulates the expression of VEGF, p-VEGFR1, p-VEGFR2 and p-EGFR in both HepG2 and HUVECs. Further, the supernatant of HepG2 cells treated with EBTP/Afa blocks the intracellular downstream signal transduction shared by VEGF and EGFR in HUVECs. Finally, EBTP/Afa significantly inhibits tumor growth and angiogenesis in vivo. To conclude, EBTP/Afa targets VEGF and EGFR signaling pathways in liver cancer cells and tumor vasculature, thereby inhibiting the proliferation, motion and angiogenesis of liver cancer cells. Overall, this study provides a new combined strategy for the clinical treatment of hepatocellular carcinoma.
Collapse
Affiliation(s)
- Jingyun Chen
- State Key Laboratory of Bioreactor Engineering and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, People's Republic of China
| | - Jiajun Liu
- State Key Laboratory of Bioreactor Engineering and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, People's Republic of China
| | - Baixue Xu
- State Key Laboratory of Bioreactor Engineering and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, People's Republic of China
| | - Yiou Cao
- Department of Surgery, Minhang Hospital, Fudan University, China; Key Laboratory of Whole-period Monitoring and Precise Intervention of Digestive Cancer (SMHC), Minhang Hospital & AHS, Fudan University, China
| | - Xin Liang
- State Key Laboratory of Bioreactor Engineering and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, People's Republic of China
| | - Fanhong Wu
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai Engineering Research Center of Green Fluoropharmaceutical Technology, Shanghai 201418, China
| | - Xiaodong Shen
- Department of Surgery, Minhang Hospital, Fudan University, China; Key Laboratory of Whole-period Monitoring and Precise Intervention of Digestive Cancer (SMHC), Minhang Hospital & AHS, Fudan University, China.
| | - Xiaoying Ma
- State Key Laboratory of Bioreactor Engineering and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, People's Republic of China.
| | - Jianwen Liu
- State Key Laboratory of Bioreactor Engineering and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, People's Republic of China.
| |
Collapse
|
28
|
Hsieh SL, Li JH, Dong CD, Chen CW, Wu CC. Carnosine suppresses human colorectal cancer cell proliferation by inducing necroptosis and autophagy and reducing angiogenesis. Oncol Lett 2022; 23:44. [PMID: 34976156 PMCID: PMC8674876 DOI: 10.3892/ol.2021.13162] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 10/06/2021] [Indexed: 12/24/2022] Open
Abstract
Carnosine (β-alanyl-L-histidine) is found in beef and fish. The present study aimed to investigate the effects of carnosine on the cell proliferation of human colorectal cancer cells. After human colorectal cancer HCT-116 cells were treated carnosine for 72 or 96 h, the cell proliferation, apoptosis, autophagy, necroptosis, angiogenesis and the expression of related regulatory molecules were detected using MTT assays, fluorescence image analysis and RT-qPCR in this study. Treatment of HCT-116 cells with 5, 10 or 15 mM carnosine for 72 or 96 h significantly decreased cell viability (P<0.05). The mRNA expression of β-catenin and transcription factor 4 (Tcf-4) was significantly reduced by 15–23% and 11–80%, respectively (P<0.05). When HCT-116 cells were treated with 15 mM carnosine, the mRNA levels of 1A/1B-light chain 3 and phosphatidylinositol 3-kinase were significantly increased by 235% and 249%, respectively (P<0.05). The mRNA level of Beclin-1 and autophagy levels were significantly increased by 137–141% in HCT-116 cells treated with 5, 10 or 15 mM carnosine (P<0.05). Carnosine (15 mM) also increased reactive oxygen species levels and mixed lineage kinase domain-like protein mRNA expression and depleted ATP levels (P<0.05). The angiogenesis-regulating molecules vascular endothelial growth factor, epidermal growth factor receptor and hypoxia-inducible factor 1-α were all significantly decreased by 10 or 15 mM carnosine treatment. These results showed that carnosine could suppress human colorectal cell proliferation by reducing β-catenin/Tcf-4 signaling, inducing autophagy and necroptosis and inhibiting angiogenesis. It was demonstrated that carnosine is a potential compound from dietary food for the future clinical treatment and/or prevention of colorectal cancer.
Collapse
Affiliation(s)
- Shu-Ling Hsieh
- Department of Seafood Science, National Kaohsiung University of Science and Technology, Kaohsiung 81157, Taiwan, R.O.C
| | - Jia-Huei Li
- Department of Seafood Science, National Kaohsiung University of Science and Technology, Kaohsiung 81157, Taiwan, R.O.C
| | - Cheng-Di Dong
- Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung 81157, Taiwan, R.O.C
| | - Chiu-Wen Chen
- Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung 81157, Taiwan, R.O.C
| | - Chih-Chung Wu
- Department of Food and Nutrition, Providence University, Taichung 43301, Taiwan, R.O.C
| |
Collapse
|
29
|
Prasad CB, Singh D, Pandey LK, Pradhan S, Singh S, Narayan G. VEGFa/VEGFR2 autocrine and paracrine signaling promotes cervical carcinogenesis via β-catenin and snail. Int J Biochem Cell Biol 2022; 142:106122. [PMID: 34826615 DOI: 10.1016/j.biocel.2021.106122] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 11/06/2021] [Accepted: 11/11/2021] [Indexed: 12/12/2022]
Abstract
VEGF secretion into the tumor microenvironment by cancer cells regulates several oncogenic signaling pathways and cancer-regulated angiogenesis. VEGFR receptors are exclusively present on endothelial cells to maintain their biological homeostasis. The acquisition of unique VEGFR2 receptor and VEGFa in cervical cancer (CC) cells reflects VEGFa/VEGFR2 autocrine machinery. Given the critical role of VEGFR2 in endothelial cell proliferation, migration, and angiogenesis, we explored its function in CC epithelial-mesenchymal transition (EMT) and stemness. Here we report that VEGFR2 regulates cancer-induced angiogenesis and EMT-linked stemness in CC cells via AKT/GSK3β/β-catenin and Snail pathway. Receptor tyrosine kinase inhibitor (RTKi) of VEGFR, Pazopanib (PAZ), shows potential anti-VEGFR2 activity and inhibits VEGFa induced metastatic events such as migration, invasion, and anoikis resistance in CC cells. Similarly, PAZ also attenuates cancer-regulated angiogenesis by inhibiting VE-cadherin internalization in endothelial cells followed by inhibition of endothelial cell migration. Selective depletion of VEGFR2 ligand VEGFa in CC cells also attenuates EMT, metastatic events, and inhibition of cancer-induced angiogenesis. In addition, blocking of VEGFR2 signaling in CC cells via PAZ or shRNA alters the formation of cervical tumorspheres (TS) and their successive generation. Collectively, inhibition of functional VEGFa/VEGFR2 autocrine and paracrine axis ceases the cancer-promoting events in cervical cancer cells. Based on the finding in this study, this oncogenic pathways could be used as a potential therapeutic target in a clinical setting with conventional radio-chemotherapy to achieve synergistic killing of CC cells.
Collapse
Affiliation(s)
- Chandra Bhushan Prasad
- Cancer Genetics Lab, Department of Molecular and Human Genetics, Institute of Science, Banaras Hindu University, Varanasi 221005, India
| | - Deepika Singh
- Cancer Genetics Lab, Department of Molecular and Human Genetics, Institute of Science, Banaras Hindu University, Varanasi 221005, India
| | - Laxmi Kant Pandey
- Department of Obstetrics and Gynecology, Institute of Medical sciences, Banaras Hindu University, Varanasi 221005, India
| | - Satyajit Pradhan
- Department of Radiotherapy and Radiation Medicine, Institute of Medical sciences, Banaras Hindu University, Varanasi 221005, India
| | - Sunita Singh
- Department of Zoology, Mahila Mahavidyalaya, Banaras Hindu University, Varanasi 221005, India
| | - Gopeshwar Narayan
- Cancer Genetics Lab, Department of Molecular and Human Genetics, Institute of Science, Banaras Hindu University, Varanasi 221005, India.
| |
Collapse
|
30
|
Ferraces-Riegas P, Galbraith AC, Doupé DP. Epithelial Stem Cells: Making, Shaping and Breaking the Niche. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1387:1-12. [DOI: 10.1007/5584_2021_686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AbstractEpithelial stem cells maintain tissues throughout adult life and are tightly regulated by their microenvironmental niche to balance cell production and loss. These stem cells have been studied extensively as signal-receiving cells, responding to cues from other cell types and mechanical stimuli that comprise the niche. However, studies from a wide range of systems have identified epithelial stem cells as major contributors to their own microenvironment either through producing niche cells, acting directly as niche cells or regulating niche cells. The importance of stem cell contributions to the niche is particularly clear in cancer, where tumour cells extensively remodel their microenvironment to promote their survival and proliferation.
Collapse
|
31
|
Dudau M, Codrici E, Tarcomnicu I, Mihai S, Popescu ID, Albulescu L, Constantin N, Cucolea I, Costache T, Rambu D, Enciu AM, Hinescu ME, Tanase C. A Fatty Acid Fraction Purified From Sea Buckthorn Seed Oil Has Regenerative Properties on Normal Skin Cells. Front Pharmacol 2021; 12:737571. [PMID: 34712136 PMCID: PMC8547141 DOI: 10.3389/fphar.2021.737571] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 09/01/2021] [Indexed: 12/29/2022] Open
Abstract
In recent years, natural product's research gained momentum, fueled by technological advancement and open availability of research data. To date, sea buckthorn (Hippophae rhamnoides L. [Elaeagnaceae]) plant parts, especially berries, are well characterized and repeatedly tested for antioxidant activity and regenerative properties, in various cell types and tissues. However, fatty acids (FA) have been less investigated in term of biological effects, although, they are important bioactive components of the sea buckthorn fruit and oil. The aim of our work was to determine whether sea buckthorn seed oil is a suitable source of FA with regenerative properties on normal skin cells. Using high-performance liquid chromatography (HPLC) and liquid chromatography – mass spectrometry (LC-MS), we purified and characterized four fractions enriched in saturated (palmitic) and non-saturated (linoleic, alfa-linolenic, oleic) FA, which were tested for cytotoxicity, cytokine and growth factor production, and regenerative effect on normal keratinocytes and skin fibroblasts. Evidence is presented that the palmitic acid enriched fraction was a suitable sea buckthorn seed oil derived product with cell proliferation properties on both skin cell types.
Collapse
Affiliation(s)
- Maria Dudau
- Laboratory of Biochemistry, Victor Babes National Institute of Pathology, Bucharest, Romania.,Department of Cell Biology and Histology, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Elena Codrici
- Laboratory of Biochemistry, Victor Babes National Institute of Pathology, Bucharest, Romania
| | | | - Simona Mihai
- Laboratory of Biochemistry, Victor Babes National Institute of Pathology, Bucharest, Romania
| | - Ionela Daniela Popescu
- Laboratory of Biochemistry, Victor Babes National Institute of Pathology, Bucharest, Romania
| | - Lucian Albulescu
- Laboratory of Biochemistry, Victor Babes National Institute of Pathology, Bucharest, Romania
| | - Nicoleta Constantin
- Laboratory of Biochemistry, Victor Babes National Institute of Pathology, Bucharest, Romania
| | | | | | - Dan Rambu
- SC Cromatec Plus SRL, Bucharest, Romania
| | - Ana-Maria Enciu
- Laboratory of Biochemistry, Victor Babes National Institute of Pathology, Bucharest, Romania.,Department of Cell Biology and Histology, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Mihail E Hinescu
- Laboratory of Biochemistry, Victor Babes National Institute of Pathology, Bucharest, Romania.,Department of Cell Biology and Histology, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Cristiana Tanase
- Laboratory of Biochemistry, Victor Babes National Institute of Pathology, Bucharest, Romania.,Department of Clinical Biochemistry, Faculty of Medicine, Titu Maiorescu University, Bucharest, Romania
| |
Collapse
|
32
|
Gao J, Li F, Liu Z, Huang M, Chen H, Liao G, Meng J, Wang Q, Zhao H, Li C, Ji J, Cai S, Du N. Multiple genetic variants predict the progression-free survival of bevacizumab plus chemotherapy in advanced ovarian cancer: A retrospective study. Medicine (Baltimore) 2021; 100:e27130. [PMID: 34477158 PMCID: PMC8415939 DOI: 10.1097/md.0000000000027130] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 06/17/2021] [Indexed: 12/25/2022] Open
Abstract
Bevacizumab (BV) plus chemotherapy is broadly used in advanced ovarian cancer (OC). However, the efficacy of BV-based regimens for advanced OC patients is not satisfactory. Therefore, it is urgent to explore the predictive genetic biomarkers for BV.Tumor tissues from advanced OC patients receiving BV-based regimens were analyzed with a 150-gene targeted panel for next generation sequencing. The associations between gene alterations or clinicopathology features and progression-free survival (PFS) were analyzed by Kaplan-Meier curves or Cox regression. The association of the genetic alteration in potential predictive genes and expressions of 11 vascular endothelial growth factor-related genes were analyzed in The Cancer Genome Atlas cohort using 292 OC cases.Sixty two Chinese advanced OC patients treated with BV-based therapy were included. The median PFS of was 6.9 months, and objective response rate was 14.5%. In multivariate Cox regression analysis, the status of endothelial growth factor receptor (EGFR) (hazard ratio = 6.39, 95% confidence interval [CI] 2.25-18.13, P < .001) and human epidermal growth factor receptor 2 (HER2) (hazard ratio = 3.58, 95% CI 1.27-10.08, P = .016) were significantly correlated with PFS. MYC Proto-Oncogene amplification seemed to have a positive trend (hazard ratio = 0.21, 95% CI 0.05-1.02, P = .052). Moreover, EGFR and HER2 alterations were not prognostic factors of overall survival for OC in The Cancer Genome Atlas OC cohort. The vascular endothelial growth factor-related signature analysis indicated vascular endothelial factor A expression was upregulated with EGFR alterations (P = .034) which may be involved in BV resistance, and HER2 alterations were associated with hypoxia inducible factor 1 subunit alpha overexpression significantly (P = .029).EGFR or HER2 alterations are negative predictors of PFS for OC patient treated with BV plus chemotherapy. Therefore, the clinicians may consider to use alternative regimens such as anti-EGFR or anti-HER2 targeted therapy instead of BV-based regimens on these patients when standard care fail.
Collapse
Affiliation(s)
- Jie Gao
- Department of Oncology, First Affiliated Hospital of PLA General Hospital, China
| | - Fang Li
- Department of Medical Oncology, Chinese PLA General Hospital, China
| | - Zihao Liu
- Department of Oncology, First Affiliated Hospital of PLA General Hospital, China
| | - Mengli Huang
- The Medical Department, 3D Medicines Inc., Shanghai, China
| | - Huoming Chen
- Department of Oncology, Chinese PLA Rocket General Hospital, China
| | - Guoqing Liao
- Department of Oncology, The 8th Medical Center of Chinese PLA General Hospital, China
| | - Jichang Meng
- Department of Oncology, Bethune International Peace Hospital, Shijiazhuang, Hebei, China
| | - Qing Wang
- The Medical Department, 3D Medicines Inc., Shanghai, China
| | - Hui Zhao
- Department of Oncology, First Affiliated Hospital of PLA General Hospital, China
| | - Chenxi Li
- Department of Oncology, First Affiliated Hospital of PLA General Hospital, China
| | - Jing Ji
- The Medical Department, 3D Medicines Inc., Shanghai, China
| | - Shangli Cai
- The Medical Department, 3D Medicines Inc., Shanghai, China
| | - Nan Du
- Department of Oncology, First Affiliated Hospital of PLA General Hospital, China
| |
Collapse
|
33
|
Chang GR, Kuo CY, Tsai MY, Lin WL, Lin TC, Liao HJ, Chen CH, Wang YC. Anti-Cancer Effects of Zotarolimus Combined with 5-Fluorouracil Treatment in HCT-116 Colorectal Cancer-Bearing BALB/c Nude Mice. Molecules 2021; 26:molecules26154683. [PMID: 34361836 PMCID: PMC8347948 DOI: 10.3390/molecules26154683] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 07/29/2021] [Accepted: 07/29/2021] [Indexed: 01/05/2023] Open
Abstract
Zotarolimus is a semi-synthetic derivative of rapamycin and an inhibitor of mammalian target of rapamycin (mTOR) signaling. Currently, zotarolimus is used to prolong the survival time of organ grafts, but it is also a novel immunosuppressive agent with potent anti-proliferative activity. Here, we examine the anti-tumor effect of zotarolimus, alone and in combination with 5-fluorouracil, on HCT-116 colorectal adenocarcinoma cells implanted in BALB/c nude mice. Compared with the control mice, mice treated with zotarolimus or zotarolimus combined with 5-FU showed retarded tumor growth; increased tumor apoptosis through the enhanced expression of cleaved caspase 3 and extracellular signal-regulated kinase (ERK) phosphorylation; reduced inflammation-related factors such as IL-1β, TNF-α, and cyclooxygenase-2 (COX-2) protein; and inhibited metastasis-related factors such as CD44, epidermal growth factor receptor (EGFR), transforming growth factor β (TGF-β), and vascular endothelial growth factor (VEGF). Notably, mice treated with a combination of zotarolimus and 5-FU showed significantly retarded tumor growth, reduced tumor size, and increased tumor inhibition compared with mice treated with 5-FU or zotarolimus alone, indicating a strong synergistic effect. This in vivo study confirms that zotarolimus or zotarolimus combined with 5-FU can be used to retard colorectal adenocarcinoma growth and inhibit tumorigenesis. Our results suggest that zotarolimus may increase the chemo-sensitization of tumor cells. Therefore, zotarolimus alone and zotarolimus combined with 5-FU may be potential anti-tumor agents in the treatment of human colon adenocarcinoma. Future research on zotarolimus may lead to the development of new therapeutic strategies.
Collapse
Affiliation(s)
- Geng-Ruei Chang
- Department of Veterinary Medicine, National Chiayi University, 580 Xinmin Road, Chiayi 600023, Taiwan; (G.-R.C.); (T.-C.L.); (H.-J.L.)
| | - Chan-Yen Kuo
- Department of Research, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, 289 Jianguo Road, Xindian District, New Taipei 231405, Taiwan;
- Department of Nursing, Cardinal Tien College of Healthcare and Management, 112 Minzu Road, Sindian District, New Taipei 231038, Taiwan
| | - Ming-Yang Tsai
- Animal Industry Division, Livestock Research Institute, Council of Agriculture, Executive Yuan, 112 Muchang, Xinhua Dist, Tainan 71246, Taiwan;
- Graduate Institute of Bioresources, National Pingtung University of Science and Technology, 1 Shuefu Road, Neipu, Pingtung 91201, Taiwan
| | - Wei-Li Lin
- Bachelor Degree Program in Animal Healthcare, Hungkuang University, 6 Section, 1018 Taiwan Boulevard, Shalu District, Taichung 433304, Taiwan;
- General Education Center, Chaoyang University of Technology, 168 Jifeng Eastern Road, Taichung 413310, Taiwan
| | - Tzu-Chun Lin
- Department of Veterinary Medicine, National Chiayi University, 580 Xinmin Road, Chiayi 600023, Taiwan; (G.-R.C.); (T.-C.L.); (H.-J.L.)
| | - Huei-Jyuan Liao
- Department of Veterinary Medicine, National Chiayi University, 580 Xinmin Road, Chiayi 600023, Taiwan; (G.-R.C.); (T.-C.L.); (H.-J.L.)
| | - Chung-Hung Chen
- Division of Gastroenterology, Department of Internal Medicine, Chang Bing Show Chwan Memorial Hospital, 6 Lugong Road, Lukang Township, Changhua 505029, Taiwan
- Correspondence: (C.-H.C.); (Y.-C.W.); Tel.: +886-975-617357 (C.-H.C.); +886-2332-3456 (Y.-C.W.)
| | - Yu-Chen Wang
- Division of Cardiology, Asia University Hospital, 222 Fuxin Road, Wufeng District, Taichung 413505, Taiwan
- Department of Medical Laboratory Science and Biotechnology, Asia University, 500 Lioufeng Road, Wufeng District, Taichung 413305, Taiwan
- Division of Cardiovascular Medicine, China Medical University Hospital, 2 Yude Road, North District, Taichung 404332, Taiwan
- College of Medicine, China Medical University, 91 Hsueh-Shih Road, North District, Taichung 404333, Taiwan
- Correspondence: (C.-H.C.); (Y.-C.W.); Tel.: +886-975-617357 (C.-H.C.); +886-2332-3456 (Y.-C.W.)
| |
Collapse
|
34
|
Ramadan HK, Meghezel EZM, Abdel-Malek MO, Askar AA, Hetta HF, Mahmoud AA, Abdel-Aal AM. Correlation Between Vascular Endothelial Growth Factor and Long-Term Occurrence of HCV-Related Hepatocellular Carcinoma After Treatment with Direct-Acting Antivirals. Cancer Invest 2021; 39:653-660. [PMID: 34224250 DOI: 10.1080/07357907.2021.1951751] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
We aimed to evaluate the correlation between vascular endothelial growth factor (VEGF) and long-term occurrence of hepatocellular carcinoma after HCV treatment with direct-acting antivirals (DAAs) and the HCC stage. Two groups with HCV-related liver cirrhosis and HCC were included: group 1, HCC following DAAs; group 2, HCC did not receive DAAs. The serum level of VEGF and HCC staging was evaluated. The duration between DAAs and HCC was 21.81 ± 11.66 months. Portal vein thrombosis (PVT) was observed more in group 1 (31%). VEGF was relatively elevated in group 1 compared to group 2. HCC patients after DAAs, showed elevated VEGF with frequent PVT.
Collapse
Affiliation(s)
- Haidi K Ramadan
- Department of Tropical Medicine and Gastroenterology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - El-Zahraa M Meghezel
- Department of Tropical Medicine and Gastroenterology, Faculty of Medicine, Sohag University, Sohag, Egypt
| | - Mohammed O Abdel-Malek
- Department of Tropical Medicine and Gastroenterology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Ashraf A Askar
- Department of Internal Medicine, Faculty of Medicine, Sohag University, Sohag, Egypt
| | - Helal F Hetta
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut, Egypt.,Department of Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Amal A Mahmoud
- Department of Clinical Pathology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Amal M Abdel-Aal
- Department of Clinical Pathology, Faculty of Medicine, Assiut University, Assiut, Egypt
| |
Collapse
|
35
|
Khaddour K, Jonna S, Deneka A, Patel JD, Abazeed ME, Golemis E, Borghaei H, Boumber Y. Targeting the Epidermal Growth Factor Receptor in EGFR-Mutated Lung Cancer: Current and Emerging Therapies. Cancers (Basel) 2021; 13:3164. [PMID: 34202748 PMCID: PMC8267708 DOI: 10.3390/cancers13133164] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 06/17/2021] [Accepted: 06/19/2021] [Indexed: 02/07/2023] Open
Abstract
Epidermal growth factor receptor-targeting tyrosine kinase inhibitors (EGFR TKIs) are the standard of care for patients with EGFR-mutated metastatic lung cancer. While EGFR TKIs have initially high response rates, inherent and acquired resistance constitute a major challenge to the longitudinal treatment. Ongoing work is aimed at understanding the molecular basis of these resistance mechanisms, with exciting new studies evaluating novel agents and combination therapies to improve control of tumors with all forms of EGFR mutation. In this review, we first provide a discussion of EGFR-mutated lung cancer and the efficacy of available EGFR TKIs in the clinical setting against both common and rare EGFR mutations. Second, we discuss common resistance mechanisms that lead to therapy failure during treatment with EGFR TKIs. Third, we review novel approaches aimed at improving outcomes and overcoming resistance to EGFR TKIs. Finally, we highlight recent breakthroughs in the use of EGFR TKIs in non-metastatic EGFR-mutated lung cancer.
Collapse
Affiliation(s)
- Karam Khaddour
- Division of Hematology and Oncology, University of Illinois at Chicago, Chicago, IL 60612, USA;
| | - Sushma Jonna
- Division of Hematology and Oncology, University of Illinois at Chicago, Chicago, IL 60612, USA;
| | - Alexander Deneka
- Fox Chase Cancer Center, Program in Molecular Therapeutics, Philadelphia, PA 19111, USA; (A.D.); (E.G.)
| | - Jyoti D. Patel
- Robert H. Lurie Comprehensive Cancer Center, Division of Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA;
| | - Mohamed E. Abazeed
- Robert H. Lurie Comprehensive Cancer Center, Department of Radiation Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA;
| | - Erica Golemis
- Fox Chase Cancer Center, Program in Molecular Therapeutics, Philadelphia, PA 19111, USA; (A.D.); (E.G.)
| | - Hossein Borghaei
- Fox Chase Cancer Center, Department of Hematology and Oncology, Philadelphia, PA 19111, USA;
| | - Yanis Boumber
- Robert H. Lurie Comprehensive Cancer Center, Division of Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA;
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia
| |
Collapse
|
36
|
Fernández-Medarde A, Santos E. Ras GEF Mouse Models for the Analysis of Ras Biology and Signaling. METHODS IN MOLECULAR BIOLOGY (CLIFTON, N.J.) 2021; 2262:361-395. [PMID: 33977490 DOI: 10.1007/978-1-0716-1190-6_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Animal models have become in recent years a crucial tool to understand the physiological and pathological roles of many cellular proteins. They allow analysis of the functional consequences of [1] complete or partial (time- or organ-limited) removal of specific proteins (knockout animals), [2] the exchange of a wild-type allele for a mutant or truncated version found in human illnesses (knock-in), or [3] the effect of overexpression of a given protein in the whole body or in specific organs (transgenic mice). In this regard, the study of phenotypes in Ras GEF animal models has allowed researchers to find specific functions for otherwise very similar proteins, uncovering their role in physiological contexts such as memory formation, lymphopoiesis, photoreception, or body homeostasis. In addition, mouse models have been used to unveil the functional role of Ras GEFs under pathological conditions, including Noonan syndrome, skin tumorigenesis, inflammatory diseases, diabetes, or ischemia among others. In the following sections, we will describe the methodological approaches employed for Ras GEF animal model analyses, as well as the main discoveries made.
Collapse
Affiliation(s)
- Alberto Fernández-Medarde
- Centro de Investigación del Cáncer-Instituto de Biología Molecular y Celular del Cáncer (CSIC-Universidad de Salamanca) and CIBERONC, Salamanca, Spain.
| | - Eugenio Santos
- Centro de Investigación del Cáncer-Instituto de Biología Molecular y Celular del Cáncer (CSIC-Universidad de Salamanca) and CIBERONC, Salamanca, Spain
| |
Collapse
|
37
|
Zhang S, Li S, Liu J, Yang C, Zhang L, Bao H, Cheng Y. Comparative Efficacy and Safety of TKIs Alone or in Combination With Antiangiogenic Agents in Advanced EGFR-Mutated NSCLC as the First-Line Treatment: A Systematic Review and Meta-Analysis. Clin Lung Cancer 2021; 23:159-169. [PMID: 34247986 DOI: 10.1016/j.cllc.2021.06.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 12/07/2020] [Accepted: 06/02/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Several studies have suggested that patients with epidermal growth factor receptor (EGFR)-mutated non-small-cell lung cancer (NSCLC) might benefit from the use of tyrosine kinase inhibitors (TKIs) in combination with antiangiogenic agents. This study aimed to comprehensively review the available evidence regarding the efficacy and safety of first-line TKI plus antiangiogenic agents versus TKIs alone in EGFR-mutated advanced NSCLC. MATERIALS AND METHODS A literature search was performed using PubMed to identify studies published up to Feb. 2020. Abstracts from major international conferences reported over the last 5 years were searched. The primary outcome was progression-free survival (PFS), and the secondary outcomes included overall survival (OS), the objective response rate (ORR), and toxicity. RESULTS In total, 7 relevant trials comprising 1612 patients were identified. TKIs plus antiangiogenic agents led to significant improvements in PFS regardless of the EGFR mutation subtype and presence of brain metastasis. In particular, in the subgroup with the L858R mutation, the hazard ratio (HR) of PFS was 0.58 (95% confidence interval [CI], 0.48-0.71, P < .001). The OS following combined treatment was similar to that following TKI monotherapy. The ORR was increased with the use of TKIs plus antiangiogenic agents (HR 1.10, 95% CI, 1.01-1.20, P = .029). In the safety analyses, TKIs plus antiangiogenic agents exhibited a significantly increased incidence of adverse events of grade 3 or higher. CONCLUSION The use of TKIs plus antiangiogenic agents is associated with significantly improved PFS and ORR compared with TKIs alone in untreated EGFR-mutated NSCLC. The toxicities of combination therapy should be considered when making treatment choices.
Collapse
Affiliation(s)
- Shuang Zhang
- Department of Thoracic Oncology, Jilin Provincial Cancer Hospital, Changchun, China
| | - Shuang Li
- Department of Thoracic Oncology, Jilin Provincial Cancer Hospital, Changchun, China
| | - Jingjing Liu
- Department of Thoracic Oncology, Jilin Provincial Cancer Hospital, Changchun, China
| | - Changliang Yang
- Department of Thoracic Oncology, Jilin Provincial Cancer Hospital, Changchun, China
| | - Liang Zhang
- Department of Thoracic Oncology, Jilin Provincial Cancer Hospital, Changchun, China
| | - Hao Bao
- Department of Thoracic Oncology, Jilin Provincial Cancer Hospital, Changchun, China
| | - Ying Cheng
- Department of Thoracic Oncology, Jilin Provincial Cancer Hospital, Changchun, China.
| |
Collapse
|
38
|
Baltanás FC, Mucientes-Valdivieso C, Lorenzo-Martín LF, Fernández-Parejo N, García-Navas R, Segrelles C, Calzada N, Fuentes-Mateos R, Paramio JM, Bustelo XR, Santos E. Functional Specificity of the Members of the Sos Family of Ras-GEF Activators: Novel Role of Sos2 in Control of Epidermal Stem Cell Homeostasis. Cancers (Basel) 2021; 13:cancers13092152. [PMID: 33946974 PMCID: PMC8124217 DOI: 10.3390/cancers13092152] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 04/26/2021] [Accepted: 04/27/2021] [Indexed: 12/18/2022] Open
Abstract
Simple Summary The Sos Ras-GEFs are known to participate in a wide range of skin-related diseases including cutaneous cancers, cardio-facio-cutaneous syndromes, or hirsutism. However, the specific functional roles played by the Sos1 and/or Sos2 family members in specific skin compartments remain largely unknown. This report aimed at precisely characterizing the specific functions played by Sos1 and/or Sos2 in keratinocytes, an essential cellular component of the skin. Our data show that Sos1 and Sos2 make overlapping contributions to both keratinocyte proliferation and survival. However, Sos1 seems to have a preferential involvement in regulating the ERK axis, whereas Sos2 seems to control the signaling output from the PI3K axis. We also uncovered an essential role of Sos2 in the control of the population of epidermal stem cells. Abstract Prior reports showed the critical requirement of Sos1 for epithelial carcinogenesis, but the specific functionalities of the homologous Sos1 and Sos2 GEFs in skin homeostasis and tumorigenesis remain unclear. Here, we characterize specific mechanistic roles played by Sos1 or Sos2 in primary mouse keratinocytes (a prevalent skin cell lineage) under different experimental conditions. Functional analyses of actively growing primary keratinocytes of relevant genotypes—WT, Sos1-KO, Sos2-KO, and Sos1/2-DKO—revealed a prevalent role of Sos1 regarding transcriptional regulation and control of RAS activation and mechanistic overlapping of Sos1 and Sos2 regarding cell proliferation and survival, with dominant contribution of Sos1 to the RAS-ERK axis and Sos2 to the RAS-PI3K/AKT axis. Sos1/2-DKO keratinocytes could not grow under 3D culture conditions, but single Sos1-KO and Sos2-KO keratinocytes were able to form pseudoepidermis structures that showed disorganized layer structure, reduced proliferation, and increased apoptosis in comparison with WT 3D cultures. Remarkably, analysis of the skin of both newborn and adult Sos2-KO mice uncovered a significant reduction of the population of stem cells located in hair follicles. These data confirm that Sos1 and Sos2 play specific, cell-autonomous functions in primary keratinocytes and reveal a novel, essential role of Sos2 in control of epidermal stem cell homeostasis.
Collapse
Affiliation(s)
- Fernando C. Baltanás
- Mechanisms of Cancer Program, Centro de Investigación del Cáncer (CIC), Instituto de Biología Molecular y Celular del Cáncer (IBMCC), University of Salamanca-CSIC, E-37007 Salamanca, Spain; (C.M.-V.); (L.F.L.-M.); (N.F.-P.); (R.G.-N.); (N.C.); (R.F.-M.); (X.R.B.)
- Mechanisms of Tumor Progression Program, CIBERONC, University of Salamanca-CSIC, E-37007 Salamanca, Spain; (C.S.); (J.M.P.)
- Correspondence: (F.C.B.); (E.S.)
| | - Cynthia Mucientes-Valdivieso
- Mechanisms of Cancer Program, Centro de Investigación del Cáncer (CIC), Instituto de Biología Molecular y Celular del Cáncer (IBMCC), University of Salamanca-CSIC, E-37007 Salamanca, Spain; (C.M.-V.); (L.F.L.-M.); (N.F.-P.); (R.G.-N.); (N.C.); (R.F.-M.); (X.R.B.)
- Mechanisms of Tumor Progression Program, CIBERONC, University of Salamanca-CSIC, E-37007 Salamanca, Spain; (C.S.); (J.M.P.)
| | - L. Francisco Lorenzo-Martín
- Mechanisms of Cancer Program, Centro de Investigación del Cáncer (CIC), Instituto de Biología Molecular y Celular del Cáncer (IBMCC), University of Salamanca-CSIC, E-37007 Salamanca, Spain; (C.M.-V.); (L.F.L.-M.); (N.F.-P.); (R.G.-N.); (N.C.); (R.F.-M.); (X.R.B.)
- Mechanisms of Tumor Progression Program, CIBERONC, University of Salamanca-CSIC, E-37007 Salamanca, Spain; (C.S.); (J.M.P.)
| | - Natalia Fernández-Parejo
- Mechanisms of Cancer Program, Centro de Investigación del Cáncer (CIC), Instituto de Biología Molecular y Celular del Cáncer (IBMCC), University of Salamanca-CSIC, E-37007 Salamanca, Spain; (C.M.-V.); (L.F.L.-M.); (N.F.-P.); (R.G.-N.); (N.C.); (R.F.-M.); (X.R.B.)
- Mechanisms of Tumor Progression Program, CIBERONC, University of Salamanca-CSIC, E-37007 Salamanca, Spain; (C.S.); (J.M.P.)
| | - Rósula García-Navas
- Mechanisms of Cancer Program, Centro de Investigación del Cáncer (CIC), Instituto de Biología Molecular y Celular del Cáncer (IBMCC), University of Salamanca-CSIC, E-37007 Salamanca, Spain; (C.M.-V.); (L.F.L.-M.); (N.F.-P.); (R.G.-N.); (N.C.); (R.F.-M.); (X.R.B.)
- Mechanisms of Tumor Progression Program, CIBERONC, University of Salamanca-CSIC, E-37007 Salamanca, Spain; (C.S.); (J.M.P.)
| | - Carmen Segrelles
- Mechanisms of Tumor Progression Program, CIBERONC, University of Salamanca-CSIC, E-37007 Salamanca, Spain; (C.S.); (J.M.P.)
- Molecular Oncology Division, CIEMAT and Instituto de Investigación Sanitaria Hospital Universitario 12 de Octubre, E-28040 Madrid, Spain
| | - Nuria Calzada
- Mechanisms of Cancer Program, Centro de Investigación del Cáncer (CIC), Instituto de Biología Molecular y Celular del Cáncer (IBMCC), University of Salamanca-CSIC, E-37007 Salamanca, Spain; (C.M.-V.); (L.F.L.-M.); (N.F.-P.); (R.G.-N.); (N.C.); (R.F.-M.); (X.R.B.)
- Mechanisms of Tumor Progression Program, CIBERONC, University of Salamanca-CSIC, E-37007 Salamanca, Spain; (C.S.); (J.M.P.)
| | - Rocío Fuentes-Mateos
- Mechanisms of Cancer Program, Centro de Investigación del Cáncer (CIC), Instituto de Biología Molecular y Celular del Cáncer (IBMCC), University of Salamanca-CSIC, E-37007 Salamanca, Spain; (C.M.-V.); (L.F.L.-M.); (N.F.-P.); (R.G.-N.); (N.C.); (R.F.-M.); (X.R.B.)
- Mechanisms of Tumor Progression Program, CIBERONC, University of Salamanca-CSIC, E-37007 Salamanca, Spain; (C.S.); (J.M.P.)
| | - Jesús M. Paramio
- Mechanisms of Tumor Progression Program, CIBERONC, University of Salamanca-CSIC, E-37007 Salamanca, Spain; (C.S.); (J.M.P.)
- Molecular Oncology Division, CIEMAT and Instituto de Investigación Sanitaria Hospital Universitario 12 de Octubre, E-28040 Madrid, Spain
| | - Xosé R. Bustelo
- Mechanisms of Cancer Program, Centro de Investigación del Cáncer (CIC), Instituto de Biología Molecular y Celular del Cáncer (IBMCC), University of Salamanca-CSIC, E-37007 Salamanca, Spain; (C.M.-V.); (L.F.L.-M.); (N.F.-P.); (R.G.-N.); (N.C.); (R.F.-M.); (X.R.B.)
- Mechanisms of Tumor Progression Program, CIBERONC, University of Salamanca-CSIC, E-37007 Salamanca, Spain; (C.S.); (J.M.P.)
| | - Eugenio Santos
- Mechanisms of Cancer Program, Centro de Investigación del Cáncer (CIC), Instituto de Biología Molecular y Celular del Cáncer (IBMCC), University of Salamanca-CSIC, E-37007 Salamanca, Spain; (C.M.-V.); (L.F.L.-M.); (N.F.-P.); (R.G.-N.); (N.C.); (R.F.-M.); (X.R.B.)
- Mechanisms of Tumor Progression Program, CIBERONC, University of Salamanca-CSIC, E-37007 Salamanca, Spain; (C.S.); (J.M.P.)
- Correspondence: (F.C.B.); (E.S.)
| |
Collapse
|
39
|
Wu CF, Wu CY, Chiou RYY, Yang WC, Lin CF, Wang CM, Hou PH, Lin TC, Kuo CY, Chang GR. The Anti-Cancer Effects of a Zotarolimus and 5-Fluorouracil Combination Treatment on A549 Cell-Derived Tumors in BALB/c Nude Mice. Int J Mol Sci 2021; 22:4562. [PMID: 33925400 PMCID: PMC8123799 DOI: 10.3390/ijms22094562] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 04/23/2021] [Accepted: 04/23/2021] [Indexed: 12/29/2022] Open
Abstract
Zotarolimus is a semi-synthetic derivative of rapamycin and a novel immunosuppressive agent used to prevent graft rejection. The pharmacological pathway of zotarolimus restricts the kinase activity of the mammalian target of rapamycin (mTOR), which potentially leads to reductions in cell division, cell growth, cell proliferation, and inflammation. These pathways have a critical influence on tumorigenesis. This study aims to examine the anti-tumor effect of zotarolimus or zotarolimus combined with 5-fluorouracil (5-FU) on A549 human lung adenocarcinoma cell line implanted in BALB/c nude mice by estimating tumor growth, apoptosis expression, inflammation, and metastasis. We established A549 xenografts in nude mice, following which we randomly divided the mice into four groups: control, 5-FU (100 mg/kg/week), zotarolimus (2 mg/kg/day), and zotarolimus combined with 5-FU. Compared the results with those for control mice, we found that mice treated with zotarolimus or zotarolimus combined with 5-FU retarded tumor growth; increased tumor apoptosis through the enhanced expression of cleaved caspase 3 and extracellular signal-regulated kinase (ERK) phosphorylation; decreased inflammation cytokines levels (e.g., IL-1β, TNF-α, and IL-6); reduced inflammation-related factors such as cyclooxygenase-2 (COX-2) protein and nuclear factor-κB (NF-κB) mRNA; enhanced anti-inflammation-related factors including IL-10 and inhibitor of NF-κB kinase α (IκBα) mRNA; and inhibited metastasis-related factors such as transforming growth factor β (TGF-β), CD44, epidermal growth factor receptor (EGFR), and vascular endothelial growth factor (VEGF). Notably, mice treated with zotarolimus combined with 5-FU had significantly retarded tumor growth, reduced tumor size, and increased tumor inhibition compared with the groups of mice treated with 5-FU or zotarolimus alone. The in vivo study confirmed that zotarolimus or zotarolimus combined with 5-FU could retard lung adenocarcinoma growth and inhibit tumorigenesis. Zotarolimus and 5-FU were found to have an obvious synergistic tumor-inhibiting effect on lung adenocarcinoma. Therefore, both zotarolimus alone and zotarolimus combined with 5-FU may be potential anti-tumor agents for treatment of human lung adenocarcinoma.
Collapse
Affiliation(s)
- Ching-Feng Wu
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, Linkou, 5 Fuxing Street, Guishan District, Taoyuan 33305, Taiwan; (C.-F.W.); (C.-Y.W.)
| | - Ching-Yang Wu
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, Linkou, 5 Fuxing Street, Guishan District, Taoyuan 33305, Taiwan; (C.-F.W.); (C.-Y.W.)
| | - Robin Y.-Y. Chiou
- Department of Food Science, National Chiayi University, 300 University Road, Chiayi 60004, Taiwan;
| | - Wei-Cheng Yang
- Department of Veterinary Medicine, School of Veterinary Medicine, National Taiwan University, 4 Section, 1 Roosevelt Road, Taipei 10617, Taiwan;
| | - Chuen-Fu Lin
- Department of Veterinary Medicine, College of Veterinary Medicine, National Pingtung University of Science and Technology, 1 Shuefu Road, Neipu, Pingtung 912301, Taiwan;
| | - Chao-Min Wang
- Department of Veterinary Medicine, National Chiayi University, 580 Xinmin Road, Chiayi 60054, Taiwan; (C.-M.W.); (T.-C.L.)
| | - Po-Hsun Hou
- Department of Psychiatry, Taichung Veterans General Hospital, 4 Section, 1650 Taiwan Boulevard, Taichung 40705, Taiwan;
- Faculty of Medicine, National Yang-Ming University, 2 Section, 155 Linong Street, Beitou District, Taipei 11221, Taiwan
| | - Tzu-Chun Lin
- Department of Veterinary Medicine, National Chiayi University, 580 Xinmin Road, Chiayi 60054, Taiwan; (C.-M.W.); (T.-C.L.)
| | - Chan-Yen Kuo
- Department of Research, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, 289 Jianguo Road, Xindian District, New Taipei City 231405, Taiwan
| | - Geng-Ruei Chang
- Department of Veterinary Medicine, National Chiayi University, 580 Xinmin Road, Chiayi 60054, Taiwan; (C.-M.W.); (T.-C.L.)
| |
Collapse
|
40
|
Enhanced Biological Activity of a Novel Preparation of Lavandula angustifolia Essential Oil. Molecules 2021; 26:molecules26092458. [PMID: 33922508 PMCID: PMC8122903 DOI: 10.3390/molecules26092458] [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: 04/04/2021] [Revised: 04/16/2021] [Accepted: 04/20/2021] [Indexed: 12/02/2022] Open
Abstract
Lavandula angustifolia, one of the most popular medicinal plants, is the source of a bioactive essential oil characterized by a wide spectrum of biological activity, e.g., antiseptic, analgesic, and anticancer effects. In dermatology, the oil helps to relieve skin inflammation and exhibit wound healing potential. However, the mechanism of action of the lavender oil depends on its composition, which in turn is dependent on the origin and growing conditions. Our study aimed to compare the composition and proregenerative properties of the commercially-available narrow-leaved lavender oil produced in Provence, France, with the oil obtained from the narrow-leaved lavender cultivated locally in Poland. GC/MS analysis showed that self-manufactured essential oil had lower linalool content than commercial oil (23.2 vs. 40.2%), comparable linalyl acetate content (40.6 vs. 44%), while the proportion of lavandulyl acetate was significantly higher (23.2 vs. 5.5%). To determine the influence of lavender oil on the production of proinflammatory cytokines and proregenerative growth factors, gene expression of the selected signaling molecules by HaCaT cells was investigated using real-time PCR. Results showed a concentration-dependent effect of lavender oils on the production of IL-6, IL-8, and VEGF by the keratinocyte cell line. Finally, the potential of the lavender oil to increase the production of VEGF, the most important angiogenic factor, with the in-house preparation performing significantly better in the in vitro cell models was identified.
Collapse
|
41
|
Cediranib Induces Apoptosis, G1 Phase Cell Cycle Arrest, and Autophagy in Non-Small-Cell Lung Cancer Cell A549 In Vitro. BIOMED RESEARCH INTERNATIONAL 2021; 2021:5582648. [PMID: 33860036 PMCID: PMC8024085 DOI: 10.1155/2021/5582648] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 03/01/2021] [Accepted: 03/11/2021] [Indexed: 12/22/2022]
Abstract
Lung cancer remains the leading cause of cancer death worldwide. Late diagnosis, chemoresistance, and metastasis are the main reasons for the high mortality rate of lung cancer. Therefore, the development of other treatments is urgent. Cediranib (CED), a vascular endothelial growth factor receptor (VEGFR) kinase inhibitor, shows promising antitumour activities in various cancers including lung cancer. Here, we explored the effects and the underlying molecular mechanism of CED on non-small-cell lung cancer (NSCLC) cell line A549 cells in vitro. Our results show that CED could inhibit A549 cell proliferation and cloning formation. Meanwhile, G1 phase cell cycle arrest was also found, as featured by the increased proportion of G1 phase cells as well as the reduction of G1 phase relative proteins CDK4/cyclin D1 and CDK2/cyclin E. Moreover, the ratio of LC3-II/LC3-I was elevated significantly in CED-treated groups compared with the controls. Furthermore, the expression of p-Akt, p-P38, p-Erk1/2, and p-mTOR proteins was decreased obviously in the treatment groups. These results suggest that CED could induce apoptosis and G1 phase cell cycle arrest in A549 cells. Meanwhile, CED may induce autophagy through MAPK/Erk1/2 and Akt/mTOR signal pathway in A549 cells.
Collapse
|
42
|
Isomura H, Taguchi A, Kajino T, Asai N, Nakatochi M, Kato S, Suzuki K, Yanagisawa K, Suzuki M, Fujishita T, Yamaguchi T, Takahashi M, Takahashi T. Conditional Ror1 knockout reveals crucial involvement in lung adenocarcinoma development and identifies novel HIF-1α regulator. Cancer Sci 2021; 112:1614-1623. [PMID: 33506575 PMCID: PMC8019194 DOI: 10.1111/cas.14825] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 01/18/2021] [Accepted: 01/24/2021] [Indexed: 12/13/2022] Open
Abstract
We previously reported that ROR1 is a crucial downstream gene for the TTF‐1/NKX2‐1 lineage‐survival oncogene in lung adenocarcinoma, while others have found altered expression of ROR1 in multiple cancer types. Accumulated evidence therefore indicates ROR1 as an attractive molecular target, though it has yet to be determined whether targeting Ror1 can inhibit tumor development and growth in vivo. To this end, genetically engineered mice carrying homozygously floxed Ror1 alleles and an SP‐C promoter–driven human mutant EGFR transgene were generated. Ror1 ablation resulted in marked retardation of tumor development and progression in association with reduced malignant characteristics and significantly better survival. Interestingly, gene set enrichment analysis identified a hypoxia‐induced gene set (HALLMARK_HYPOXIA) as most significantly downregulated by Ror1 ablation in vivo, which led to findings showing that ROR1 knockdown diminished HIF‐1α expression under normoxia and clearly hampered HIF‐1α induction in response to hypoxia in human lung adenocarcinoma cell lines. The present results directly demonstrate the importance of Ror1 for in vivo development and progression of lung adenocarcinoma, and also identify Ror1 as a novel regulator of Hif‐1α. Thus, a future study aimed at the development of a novel therapeutic targeting ROR1 for treatment of solid tumors such as seen in lung cancer, which are frequently accompanied with a hypoxic tumor microenvironment, is warranted.
Collapse
Affiliation(s)
- Hisanori Isomura
- Division of Molecular Carcinogenesis, Center for Neurological Diseases and Cancer, Nagoya University Graduate School of Medicine, Nagoya, Japan.,Division of Molecular Diagnostics, Aichi Cancer Center Research Institute, Nagoya, Japan
| | - Ayumu Taguchi
- Division of Molecular Diagnostics, Aichi Cancer Center Research Institute, Nagoya, Japan.,Division of Advanced Cancer Diagnostics, Department of Cancer Diagnostics and Therapeutics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Taisuke Kajino
- Division of Molecular Carcinogenesis, Center for Neurological Diseases and Cancer, Nagoya University Graduate School of Medicine, Nagoya, Japan.,Division of Molecular Diagnostics, Aichi Cancer Center Research Institute, Nagoya, Japan
| | - Naoya Asai
- Department of Pathology, Nagoya University Graduate School of Medicine, Nagoya, Japan.,Department of Pathology, Fujita Health University School of Medicine, Toyoake, Japan
| | - Masahiro Nakatochi
- Public Health Informatics Unit, Department of Integrated Health Sciences, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Seiichi Kato
- Department of Pathology and Molecular Diagnostics, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Keiko Suzuki
- Division of Molecular Carcinogenesis, Center for Neurological Diseases and Cancer, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kiyoshi Yanagisawa
- Division of Molecular Carcinogenesis, Center for Neurological Diseases and Cancer, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Motoshi Suzuki
- Division of Molecular Carcinogenesis, Center for Neurological Diseases and Cancer, Nagoya University Graduate School of Medicine, Nagoya, Japan.,Department of Molecular Oncology, Fujita Health University School of Medicine, Toyoake, Japan
| | - Teruaki Fujishita
- Division of Pathophysiology, Aichi Cancer Center Research Institute, Nagoya, Japan
| | - Tomoya Yamaguchi
- Division of Molecular Carcinogenesis, Center for Neurological Diseases and Cancer, Nagoya University Graduate School of Medicine, Nagoya, Japan.,Department of Cancer Biology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.,Center for Metabolic Regulation of Healthy Aging, Kumamoto University, Kumamoto, Japan
| | - Masahide Takahashi
- Department of Pathology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Takashi Takahashi
- Division of Molecular Carcinogenesis, Center for Neurological Diseases and Cancer, Nagoya University Graduate School of Medicine, Nagoya, Japan.,Aichi Cancer Center, Nagoya, Japan
| |
Collapse
|
43
|
Cooperative Role of Thrombopoietin and Vascular Endothelial Growth Factor-A in the Progression of Liver Cirrhosis to Hepatocellular Carcinoma. Int J Mol Sci 2021; 22:ijms22041818. [PMID: 33673041 PMCID: PMC7918121 DOI: 10.3390/ijms22041818] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 02/08/2021] [Accepted: 02/09/2021] [Indexed: 12/11/2022] Open
Abstract
Primary thrombopoietic mediator thrombopoietin (THPO) is mainly produced by the liver; it may act as a growth factor for hepatic progenitors. Principal angiogenesis inducer vascular endothelial growth factor-A (VEGF-A) is critical for the complex vascular network within the liver architecture. As a cross-regulatory loop between THPO and VEGF-A has been demonstrated in the hematopoietic system, the two growth factors were hypothesized to cooperatively contribute to the progression from liver cirrhosis (LC) to hepatocellular carcinoma (HCC). The mRNA and protein expression levels of THPO, VEGF-A, and their receptors were examined, compared, and correlated in paired cancerous and LC tissues from 26 cirrhosis-related HCC patients, using qRT-PCR and immunohistochemistry. THPO and VEGF-A were alternatively silenced by small interfering RNA (siRNA) in human liver cancer cell lines Huh7 and HepG2. THPO and VEGF-A expressions significantly increased in tumor versus LC tissues. HCC and paired LC cells expressed similar levels of THPO receptor (R), whereas vascular endothelial growth factor receptor (VEGFR) -1 and VEGFR-2 levels were higher in HCC than in corresponding LC tissue samples. A significant linear correlation emerged between THPO and VEGF-A transcripts in HCC and, at the protein level, THPO and THPOR were significantly correlated with VEGF-A in tumor tissues. Both HCC and LC expressed similar levels of gene and protein hypoxia inducible factor (HIF)-1α. Positive cross-regulation occurred with the alternative administration of siRNAs targeting THPO and those targeting VEGF-A in hypoxic liver cancer cell lines. These results suggest THPO and VEGF-A might act as interdependently regulated autocrine and/or paracrine systems for cellular growth in HCC. This might be clinically interesting, since new classes of THPOR agonistic/antagonistic drugs may provide novel therapeutic options to correct the frequent hemostatic abnormality seen in HCC patients.
Collapse
|
44
|
Cao R, Liu H, Cheng Z. Radiolabeled Peptide Probes for Liver Cancer Imaging. Curr Med Chem 2021; 27:6968-6986. [PMID: 32196443 DOI: 10.2174/0929867327666200320153837] [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: 12/11/2019] [Revised: 01/20/2020] [Accepted: 01/21/2020] [Indexed: 12/12/2022]
Abstract
Liver cancer/Hepatocellular Carcinoma (HCC) is a leading cause of cancer death and represents an important cause of mortality worldwide. Several biomarkers are overexpressed in liver cancer, such as Glypican 3 (GPC3) and Epidermal Growth Factor Receptor (EGFR). These biomarkers play important roles in the progression of tumors and could serve as imaging and therapeutic targets for this disease. Peptides with adequate stability, receptor binding properties, and biokinetic behavior have been intensively studied for liver cancer imaging. A great variety of them have been radiolabeled with clinically relevant radionuclides for liver cancer diagnosis, and many are promising imaging and therapeutic candidates for clinical translation. Herein, we summarize the advancement of radiolabeled peptides for the targeted imaging of liver cancer.
Collapse
Affiliation(s)
- Rui Cao
- Institute of Molecular Medicine, College of Life and Health Sciences, Northeastern University, Shenyang, 110000, China
| | - Hongguang Liu
- Institute of Molecular Medicine, College of Life and Health Sciences, Northeastern University, Shenyang, 110000, China
| | - Zhen Cheng
- Department of Radiology, Molecular Imaging Program at Stanford (MIPS), Bio-X Program and Stanford Cancer Center, Stanford University School of Medicine, Stanford, CA, 94305, United States
| |
Collapse
|
45
|
Wiszniak S, Schwarz Q. Exploring the Intracrine Functions of VEGF-A. Biomolecules 2021; 11:biom11010128. [PMID: 33478167 PMCID: PMC7835749 DOI: 10.3390/biom11010128] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/13/2021] [Accepted: 01/15/2021] [Indexed: 12/16/2022] Open
Abstract
Vascular endothelial growth factor A (VEGF-A or VEGF) is a highly conserved secreted signalling protein best known for its roles in vascular development and angiogenesis. Many non-endothelial roles for VEGF are now established, with the discovery that VEGF and its receptors VEGFR1 and VEGFR2 are expressed in many non-vascular cell-types, as well as various cancers. In addition to secreted VEGF binding to its receptors in the extracellular space at the cell membrane (i.e., in a paracrine or autocrine mode), intracellularly localised VEGF is emerging as an important signalling molecule regulating cell growth, survival, and metabolism. This intracellular mode of signalling has been termed “intracrine”, and refers to the direct action of a signalling molecule within the cell without being secreted. In this review, we describe examples of intracrine VEGF signalling in regulating cell growth, differentiation and survival, both in normal cell homeostasis and development, as well as in cancer. We further discuss emerging evidence for the molecular mechanisms underpinning VEGF intracrine function, as well as the implications this intracellular mode of VEGF signalling may have for use and design of anti-VEGF cancer therapeutics.
Collapse
|
46
|
Increased VEGF-A in solid type of lung adenocarcinoma reduces the patients' survival. Sci Rep 2021; 11:1321. [PMID: 33446784 PMCID: PMC7809025 DOI: 10.1038/s41598-020-79907-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 11/24/2020] [Indexed: 12/25/2022] Open
Abstract
The histological classification of lung adenocarcinoma includes 5 types: lepidic, acinar, papillary, micropapillary and solid. The complex gene interactions and anticancer immune response of these types are not well known. The aim of this study was to reveal the survival rates, genetic alterations and immune activities of the five histological types and provide treatment strategies. This study reviewed the histological findings of 517 patients with lung adenocarcinoma from The Cancer Genome Atlas (TCGA) database and classified them into five types. We performed gene set enrichment analysis (GSEA) and survival analysis according to the different types. We found six oncogenic gene sets that were higher in lung adenocarcinoma than in normal tissues. In the survival analysis of each type, the acinar type had a favorable prognosis, and the solid subtype had an unfavorable prognosis; however, the survival differences between the other types were not significant. Our study focused on the solid type, which had the poorest prognosis. The solid type was related to adaptive immune resistance associated with elevated CD8 T cells and high CD274 (encoding PD-L1) expression. In the pathway analyses, the solid type was significantly related to high vascular endothelial growth factor (VEGF)-A expression, reflecting tumor angiogenesis. Non-necrosis/low immune response affected by high VEGF-A was associated with worse prognosis. The solid type associated with high VEGF-A expression may contribute to the development of therapeutic strategies for lung adenocarcinoma.
Collapse
|
47
|
Trailblazing perspectives on targeting breast cancer stem cells. Pharmacol Ther 2021; 223:107800. [PMID: 33421449 DOI: 10.1016/j.pharmthera.2021.107800] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 12/30/2020] [Accepted: 01/04/2021] [Indexed: 12/12/2022]
Abstract
Breast cancer (BCa) is one of the most prevalent malignant tumors affecting women's health worldwide. The recurrence and metastasis of BCa have made it a long-standing challenge to achieve remission-persistent or disease-undetectable clinical outcomes. Cancer stem cells (CSCs) possess the ability to self-renew and generate heterogeneous tumor bulk. The existence of CSCs has been found to be vital in the initiation, metastasis, therapy resistance, and recurrence of tumors across cancer types. Because CSCs grow slowly in their dormant state, they are insensitive to conventional chemotherapies; however, when CSCs emerge from their dormant state and become clinically evident, they usually acquire genetic traits that make them resistant to existing therapies. Moreover, CSCs also show evidence of acquired drug resistance in synchrony with tumor relapses. The concept of CSCs provides a new treatment strategy for BCa. In this review, we highlight the recent advances in research on breast CSCs and their association with epithelial-mesenchymal transition (EMT), circulating tumor cells (CTCs), plasticity of tumor cells, tumor microenvironment (TME), T-cell modulatory protein PD-L1, and non-coding RNAs. On the basis that CSCs are associated with multiple dysregulated biological processes, we envisage that increased understanding of disease sub-classification, selected combination of conventional treatment, molecular aberration directed therapy, immunotherapy, and CSC targeting/sensitizing strategy might improve the treatment outcome of patients with advanced BCa. We also discuss novel perspectives on new drugs and therapeutics purposing the potent and selective expunging of CSCs.
Collapse
|
48
|
Yang B, Luo C, Yu M, Zhou L, Tao B, Tang B, Zhou Y, Zhu J, Huang M, Peng F, Liu Y, Xu Y, Zhang Y, Zhou X, Xue J, Li Y, Wang Y, Li Z, Lu Y, Lui S, Gong Y. Changes of Brain Structure in Patients With Metastatic Non-Small Cell Lung Cancer After Long-Term Target Therapy With EGFR-TKI. Front Oncol 2021; 10:573512. [PMID: 33489880 PMCID: PMC7815525 DOI: 10.3389/fonc.2020.573512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 11/20/2020] [Indexed: 02/05/2023] Open
Abstract
Purpose Epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI) therapy is the routine treatment for patients with metastatic non-small cell lung cancer (NSCLC) harboring positive EGFR mutations. Patients who undergo such treatment have reported cognitive decline during follow-up. This study, therefore, aimed to evaluate brain structural changes in patients receiving EGFR-TKI to increase understanding of this potential symptom. Method The medical records of 75 patients with metastatic NSCLC (without brain metastasis or other co-morbidities) who received EGFR-TKI therapy from 2010 to 2017 were reviewed. The modified Scheltens Visual Scale and voxel-based morphometry were used to evaluate changes in white matter lesions (WML) and gray matter volume (GMV), respectively. Results The WML scores were higher at the 12-month [8.65 ± 3.86; 95% confidence interval (CI), 1.60–2.35; p < 0.001] and 24-month follow-ups (10.11 ± 3.85; 95% CI, 2.98–3.87; p < 0.001) compared to baseline (6.68 ± 3.64). At the 24-month follow-up, the visual scores were also significantly higher in younger patients (3.89 ± 2.04) than in older patients (3.00 ± 1.78; p = 0.047) and higher in female patients (3.80 ± 2.04) than in male patients (2.73 ± 1.56; p = 0.023). Additionally, significant GMV loss was observed in sub-regions of the right occipital lobe (76.71 voxels; 95% CI, 40.740–112.69 voxels), left occipital lobe (93.48 voxels; 95% CI, 37.48–149.47 voxels), and left basal ganglia (37.57 voxels; 95% CI, 21.58–53.57 voxels) (all p < 0.005; cluster-level false discovery rate < 0.05). Conclusions An increase in WMLs and loss of GMV were observed in patients with metastatic NSCLC undergoing long-term EGFR-TKI treatment. This might reflect an unknown side-effect of EGFR-TKI treatment. Further prospective studies are necessary to confirm our findings.
Collapse
Affiliation(s)
- Beisheng Yang
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, China
| | - Chunli Luo
- Department of Thoracic Oncology and State Key Laboratory of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China.,Department of Radiation Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Min Yu
- Department of Thoracic Oncology and State Key Laboratory of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Lin Zhou
- Department of Thoracic Oncology and State Key Laboratory of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Bo Tao
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, China
| | - Biqiu Tang
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, China
| | - Ying Zhou
- Department of Thoracic Oncology and State Key Laboratory of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Jiang Zhu
- Department of Thoracic Oncology and State Key Laboratory of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Meijuan Huang
- Department of Thoracic Oncology and State Key Laboratory of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Feng Peng
- Department of Thoracic Oncology and State Key Laboratory of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yongmei Liu
- Department of Thoracic Oncology and State Key Laboratory of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yong Xu
- Department of Thoracic Oncology and State Key Laboratory of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yan Zhang
- Department of Thoracic Oncology and State Key Laboratory of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaojuan Zhou
- Department of Thoracic Oncology and State Key Laboratory of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Jianxin Xue
- Department of Thoracic Oncology and State Key Laboratory of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yanying Li
- Department of Thoracic Oncology and State Key Laboratory of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yongsheng Wang
- Department of Thoracic Oncology and State Key Laboratory of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Zhiping Li
- Department of Radiation Oncology, West China Hospital, Sichuan University, Chengdu, China
| | - You Lu
- Department of Thoracic Oncology and State Key Laboratory of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Su Lui
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, China
| | - Youling Gong
- Department of Thoracic Oncology and State Key Laboratory of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
49
|
Guan Y, Yang YJ, Nagarajan P, Ge Y. Transcriptional and signalling regulation of skin epithelial stem cells in homeostasis, wounds and cancer. Exp Dermatol 2020; 30:529-545. [PMID: 33249665 DOI: 10.1111/exd.14247] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 10/10/2020] [Accepted: 11/13/2020] [Indexed: 02/06/2023]
Abstract
The epidermis and skin appendages are maintained by their resident epithelial stem cells, which undergo long-term self-renewal and multilineage differentiation. Upon injury, stem cells are activated to mediate re-epithelialization and restore tissue function. During this process, they often mount lineage plasticity and expand their fates in response to damage signals. Stem cell function is tightly controlled by transcription machineries and signalling transductions, many of which derail in degenerative, inflammatory and malignant dermatologic diseases. Here, by describing both well-characterized and newly emerged pathways, we discuss the transcriptional and signalling mechanisms governing skin epithelial homeostasis, wound repair and squamous cancer. Throughout, we highlight common themes underscoring epithelial stem cell plasticity and tissue-level crosstalk in the context of skin physiology and pathology.
Collapse
Affiliation(s)
- Yinglu Guan
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Youn Joo Yang
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Priyadharsini Nagarajan
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yejing Ge
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| |
Collapse
|
50
|
Bose D, Banerjee S, Singh RK, Wise LM, Robertson ES. Vascular endothelial growth factor encoded by Parapoxviruses can regulate metabolism and survival of triple negative breast cancer cells. Cell Death Dis 2020; 11:996. [PMID: 33219203 PMCID: PMC7679371 DOI: 10.1038/s41419-020-03203-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 11/02/2020] [Accepted: 11/03/2020] [Indexed: 12/13/2022]
Abstract
Dysbiotic microbiomes are linked to many pathological outcomes including different metabolic disorders like diabetes, atherosclerosis and even cancer. Breast cancer is the second leading cause of cancer associated death in women, and triple negative breast cancer (TNBC) is the most aggressive type with major challenges for intervention. Previous reports suggested that Parapoxvirus signatures are one of the predominant dysbiotic viral signatures in TNBC. These viruses encode several genes that are homologs of human genes. In this study, we show that the VEGF homolog encoded by Parapoxviruses, can induce cell proliferation, and alter metabolism of breast cancer and normal breast cells, through alteration of MAPK-ERK and PI3K-AKT signaling. In addition, the activity of the transcription factor FoxO1 was altered by viral-encoded VEGF through activation of the PI3K-AKT pathway, leading to reprogramming of cellular metabolic gene expression. Therefore, this study provides new insights into the function of viral-encoded VEGFs, which promoted the growth of the breast cancer cells and imparted proliferative phenotype with altered metabolism in normal breast cells.
Collapse
Affiliation(s)
- Dipayan Bose
- Department of Otorhinolaryngology-Head and Neck Surgery, Perelman School of Medicine, Tumor Virology Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Sagarika Banerjee
- Department of Otorhinolaryngology-Head and Neck Surgery, Perelman School of Medicine, Tumor Virology Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Rajnish Kumar Singh
- Department of Otorhinolaryngology-Head and Neck Surgery, Perelman School of Medicine, Tumor Virology Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Lyn M Wise
- Department of Pharmacology and Toxicology, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand
| | - Erle S Robertson
- Department of Otorhinolaryngology-Head and Neck Surgery, Perelman School of Medicine, Tumor Virology Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, 19104, USA.
| |
Collapse
|