1
|
Shen CK, Huang BR, Charoensaensuk V, Yang LY, Tsai CF, Liu YS, Lai SW, Lu DY, Yeh WL, Lin C. Inhibitory Effects of Urolithins, Bioactive Gut Metabolites from Natural Polyphenols, against Glioblastoma Progression. Nutrients 2023; 15:4854. [PMID: 38068712 PMCID: PMC10708538 DOI: 10.3390/nu15234854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 11/09/2023] [Accepted: 11/15/2023] [Indexed: 12/18/2023] Open
Abstract
We previously reported that proinflammatory cytokines, particularly tumor necrosis factor (TNF)-α, promoted tumor migration, invasion, and proliferation, thus worsening the prognosis of glioblastoma (GBM). Urolithins, the potent metabolites produced by the gut from pomegranate polyphenols, have anticancer properties. To develop an effective therapy for GBM, this study aimed to study the effects of urolithins against GBM. Urolithin A and B significantly reduced GBM migration, reduced epithelial-mesenchymal transition, and inhibited tumor growth. Moreover, urolithin A and B inhibited TNF-α-induced vascular cell adhesion molecule (VCAM)-1 and programmed death ligand 1 (PD-L1) expression, thereby reducing human monocyte (HM) binding to GBM cells. Aryl hydrocarbon receptor (AhR) level had higher expression in patients with glioma than in healthy individuals. Urolithins are considered pharmacological antagonists of AhR. We demonstrated that the inhibition of AhR reduced TNF-α-stimulated VCAM-1 and PD-L1 expression. Furthermore, human macrophage condition medium enhanced expression of PD-L1 in human GBM cells. Administration of the AhR antagonist attenuated the enhancement of PD-L1, indicating the AhR modulation in GBM progression. The modulatory effects of urolithins in GBM involve inhibiting the Akt and epidermal growth factor receptor pathways. The present study suggests that urolithins can inhibit GBM progression and provide valuable information for anti-GBM strategy.
Collapse
Affiliation(s)
- Ching-Kai Shen
- Graduate Institute of Biomedical Science, China Medical University, Taichung 404328, Taiwan;
| | - Bor-Ren Huang
- School of Medicine, Tzu Chi University, Taichung 404, Taiwan
- Department of Neurosurgery, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taichung 404, Taiwan
| | - Vichuda Charoensaensuk
- Department of Pharmacology, School of Medicine, China Medical University, Taichung 404328, Taiwan
| | - Liang-Yo Yang
- Department of Physiology, School of Medicine, China Medical University, Taichung 40402, Taiwan
- Laboratory for Neural Repair, China Medical University Hospital, Taichung 404327, Taiwan
| | - Cheng-Fang Tsai
- Department of Medical Laboratory Science and Biotechnology, Asia University, Taichung 41354, Taiwan;
| | - Yu-Shu Liu
- Department of Pharmacology, School of Medicine, China Medical University, Taichung 404328, Taiwan
| | - Sheng-Wei Lai
- Department of Pharmacology, School of Medicine, China Medical University, Taichung 404328, Taiwan
| | - Dah-Yuu Lu
- Department of Pharmacology, School of Medicine, China Medical University, Taichung 404328, Taiwan
- Department of Photonics and Communication Engineering, Asia University, Taichung 41354, Taiwan
| | - Wei-Lan Yeh
- Department of Biochemistry, School of Medicine, China Medical University, Taichung 40402, Taiwan;
- Institute of New Drug Development, China Medical University, Taichung 40402, Taiwan
| | - Chingju Lin
- Department of Physiology, School of Medicine, China Medical University, Taichung 40402, Taiwan
| |
Collapse
|
2
|
Sohn B, Park K, Ahn SS, Park YW, Choi SH, Kang SG, Kim SH, Chang JH, Lee SK. Dynamic contrast-enhanced MRI radiomics model predicts epidermal growth factor receptor amplification in glioblastoma, IDH-wildtype. J Neurooncol 2023; 164:341-351. [PMID: 37689596 DOI: 10.1007/s11060-023-04435-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 08/23/2023] [Indexed: 09/11/2023]
Abstract
PURPOSE To develop and validate a dynamic contrast-enhanced (DCE) MRI-based radiomics model to predict epidermal growth factor receptor (EGFR) amplification in patients with glioblastoma, isocitrate dehydrogenase (IDH) wildtype. METHODS Patients with pathologically confirmed glioblastoma, IDH wildtype, from January 2015 to December 2020, with an EGFR amplification status, were included. Patients who did not undergo DCE or conventional brain MRI were excluded. Patients were categorized into training and test sets by a ratio of 7:3. DCE MRI data were used to generate volume transfer constant (Ktrans) and extracellular volume fraction (Ve) maps. Ktrans, Ve, and conventional MRI were then used to extract the radiomics features, from which the prediction models for EGFR amplification status were developed and validated. RESULTS A total of 190 patients (mean age, 59.9; male, 55.3%), divided into training (n = 133) and test (n = 57) sets, were enrolled. In the test set, the radiomics model using the Ktrans map exhibited the highest area under the receiver operating characteristic curve (AUROC), 0.80 (95% confidence interval [CI], 0.65-0.95). The AUROC for the Ve map-based and conventional MRI-based models were 0.74 (95% CI, 0.58-0.90) and 0.76 (95% CI, 0.61-0.91). CONCLUSION The DCE MRI-based radiomics model that predicts EGFR amplification in glioblastoma, IDH wildtype, was developed and validated. The MRI-based radiomics model using the Ktrans map has higher AUROC than conventional MRI.
Collapse
Affiliation(s)
- Beomseok Sohn
- Department of Radiology and Research Institute of Radiological Science and Center for Clinical Imaging Data Science, Yonsei University College of Medicine, Seoul, South Korea
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Kisung Park
- Department of Radiology and Research Institute of Radiological Science and Center for Clinical Imaging Data Science, Yonsei University College of Medicine, Seoul, South Korea
- Department of Mechanical Engineering, Pohang University of Science and Technology, Pohang, South Korea
| | - Sung Soo Ahn
- Department of Radiology and Research Institute of Radiological Science and Center for Clinical Imaging Data Science, Yonsei University College of Medicine, Seoul, South Korea.
| | - Yae Won Park
- Department of Radiology and Research Institute of Radiological Science and Center for Clinical Imaging Data Science, Yonsei University College of Medicine, Seoul, South Korea
| | - Seung Hong Choi
- Department of Radiology, Seoul National University Hospital, Seoul, South Korea
| | - Seok-Gu Kang
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, South Korea
| | - Se Hoon Kim
- Department of Pathology, Yonsei University College of Medicine, Seoul, South Korea
| | - Jong Hee Chang
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, South Korea
| | - Seung-Koo Lee
- Department of Radiology and Research Institute of Radiological Science and Center for Clinical Imaging Data Science, Yonsei University College of Medicine, Seoul, South Korea
| |
Collapse
|
3
|
Wang W, Wu F, Mohammadniaei M, Zhang M, Li Y, Sun Y, Tang BZ. Genetically edited T-cell membrane coated AIEgen nanoparticles effectively prevents glioblastoma recurrence. Biomaterials 2023; 293:121981. [PMID: 36580721 DOI: 10.1016/j.biomaterials.2022.121981] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 12/01/2022] [Accepted: 12/21/2022] [Indexed: 12/24/2022]
Abstract
Glioblastoma stem cells (GSCs) are subpopulations of tumor-initiating cells responsible for glioblastoma (GBM) tumorigenesis and recurrence. Dual inhibition of vascular endothelium and GSCs is still a challenge due to their different pathological features. Here we present a combined all-in-control strategy to realize a local photothermal therapy (PTT). We designed T-cell-mimic nanoparticles with aggregation-induced emission (AIE) characteristics by coating the genetically engineered T cell membrane (CM) onto AIE nanoparticles (CM@AIE NPs). The CM shell was designed against CD133 and epidermal growth factor receptor (EGFR) which provides the possibility to target both GBM cells and GSCs for cancer therapy. CM@AIE NPs can serve as the tight junction (TJ) modulators to trigger an intracellular signaling cascade, causing TJ disruption and actin cytoskeleton reorganization to allow CM@AIE NPs to cross the blood-brain barrier (BBB) silently. The 980 nm excitation-triggered PTT can completely inhibit tumorigenesis and recurrence. The combination of CM-coating nanotechnology and genetic editing technique can inspire further development of synergetic techniques for preventing GBM recurrence.
Collapse
Affiliation(s)
- Wentao Wang
- Department of Health Technology, Technical University of Denmark, Kongens Lyngby, DK-2800, Denmark
| | - Fan Wu
- School of Pharmacy, Nanjing Medical University, Nanjing 211166, PR China
| | - Mohsen Mohammadniaei
- Department of Health Technology, Technical University of Denmark, Kongens Lyngby, DK-2800, Denmark
| | - Ming Zhang
- Department of Health Technology, Technical University of Denmark, Kongens Lyngby, DK-2800, Denmark.
| | - Yuanyuan Li
- State Key Laboratory for Zoonotic Diseases, Key Laboratory for Zoonosis Research of the Ministry of Education, Institute of Zoonosis, and College of Veterinary Medicine, Jilin University, Changchun 130062, China.
| | - Yi Sun
- Department of Health Technology, Technical University of Denmark, Kongens Lyngby, DK-2800, Denmark.
| | - Ben Zhong Tang
- School of Science and Engineering, Shenzhen Institute of Aggregate Science and Technology, The Chinese University of Hong Kong, Shenzhen, Guangdong 518172, China.
| |
Collapse
|
4
|
Al-Abdallah A, Jahanbani I, Ali RH, Al-Brahim N, Prasanth J, Al-Shammary B, Al-Bader M. A new paradigm for epidermal growth factor receptor expression exists in PTC and NIFTP regulated by microRNAs. Front Oncol 2023; 13:1080008. [PMID: 37114127 PMCID: PMC10126268 DOI: 10.3389/fonc.2023.1080008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 03/27/2023] [Indexed: 04/29/2023] Open
Abstract
Intoduction Identification of molecular alterations associated with tumor behavior is necessary to guide clinical management. The 2022 WHO classification has organized the thyroid follicular cell-derived neoplasms into benign, low-risk and high-risk neoplasms, and emphasized the value of biomarkers that may provide differential diagnostic and prognostic information to avoid overtreatment of low risk neoplasms. This work aims to study the epidermal growth factor receptor (EGFR) expression, functional and spatial dynamics in relation to specific miRNAs alterations in papillary thyroid cancer (PTC) and in non-invasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP) considered as models of high-risk and low-risk thyroid tumors respectively. Methods Primary thyroid cultured cells were used for miRNA gain/loss of function and luciferase reporter assays. Paraffin embedded tissues were used for real time PCR, immuno-fluorescence stain and confocal microscopy experiments. Results Our results showed that in PTC, EGFR mRNA is reduced as an effect of miR-146b-5p upregulation. The EGF expression is low and the ERK pathway is inhibited. The EGFR protein high cytoplasmic expression and colocalization with the endosomal/exosomal markers, ALIX and CD63, suggest the occurrence of stress-induced EGFR internalization, accumulation in endosomal vesicles and secretion via exosomes. In NIFTP EGFR transcription is increased in association with downregulation of miR-7-5p and the EGFR/ERK pathway is active indicating dependence on the canonical EGFR pathway for growth. Conclusion Downregulation of transcript level along with cytoplasmic accumulation of undegraded protein is a new pattern of EGFR regulation associated with malignancy in thyroid. Further research is needed to elucidate the intracellular trafficking defects responsible for this specific EGFR dynamic in PTC.
Collapse
Affiliation(s)
- Abeer Al-Abdallah
- Pathology Department, Kuwait University, Faculty of Medicine, Kuwait City, Kuwait
- *Correspondence: Abeer Al-Abdallah,
| | - Iman Jahanbani
- Pathology Department, Kuwait University, Faculty of Medicine, Kuwait City, Kuwait
| | - Rola H. Ali
- Pathology Department, Kuwait University, Faculty of Medicine, Kuwait City, Kuwait
| | | | - Jeena Prasanth
- Pathology Department, Kuwait University, Faculty of Medicine, Kuwait City, Kuwait
| | - Bashayer Al-Shammary
- Pathology Department, Kuwait University, Faculty of Medicine, Kuwait City, Kuwait
| | - Maie Al-Bader
- Physiology Department, Kuwait University, Faculty of Medicine, Kuwait City, Kuwait
| |
Collapse
|
5
|
Yao J, Hagiwara A, Oughourlian TC, Wang C, Raymond C, Pope WB, Salamon N, Lai A, Ji M, Nghiemphu PL, Liau LM, Cloughesy TF, Ellingson BM. Diagnostic and Prognostic Value of pH- and Oxygen-Sensitive Magnetic Resonance Imaging in Glioma: A Retrospective Study. Cancers (Basel) 2022; 14:2520. [PMID: 35626127 PMCID: PMC9139712 DOI: 10.3390/cancers14102520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 05/11/2022] [Accepted: 05/17/2022] [Indexed: 01/19/2023] Open
Abstract
Characterization of hypoxia and tissue acidosis could advance the understanding of glioma biology and improve patient management. In this study, we evaluated the ability of a pH- and oxygen-sensitive magnetic resonance imaging (MRI) technique to differentiate glioma genotypes, including isocitrate dehydrogenase (IDH) mutation, 1p/19q co-deletion, and epidermal growth factor receptor (EGFR) amplification, and investigated its prognostic value. A total of 159 adult glioma patients were scanned with pH- and oxygen-sensitive MRI at 3T. We quantified the pH-sensitive measure of magnetization transfer ratio asymmetry (MTRasym) and oxygen-sensitive measure of R2’ within the tumor region-of-interest. IDH mutant gliomas showed significantly lower MTRasym × R2’ (p < 0.001), which differentiated IDH mutation status with sensitivity and specificity of 90.0% and 71.9%. Within IDH mutants, 1p/19q codeletion was associated with lower tumor acidity (p < 0.0001, sensitivity 76.9%, specificity 91.3%), while IDH wild-type, EGFR-amplified gliomas were more hypoxic (R2’ p = 0.024, sensitivity 66.7%, specificity 76.9%). Both R2’ and MTRasym × R2’ were significantly associated with patient overall survival (R2’: p = 0.045; MTRasym × R2’: p = 0.002) and progression-free survival (R2’: p = 0.010; MTRasym × R2’: p < 0.0001), independent of patient age, treatment status, and IDH status. The pH- and oxygen-sensitive MRI is a clinically feasible and potentially valuable imaging technique for distinguishing glioma subtypes and providing additional prognostic value to clinical practice.
Collapse
Affiliation(s)
- Jingwen Yao
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, CA 90024, USA; (J.Y.); (A.H.); (T.C.O.); (C.W.); (C.R.)
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, CA 90024, USA; (W.B.P.); (N.S.)
| | - Akifumi Hagiwara
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, CA 90024, USA; (J.Y.); (A.H.); (T.C.O.); (C.W.); (C.R.)
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, CA 90024, USA; (W.B.P.); (N.S.)
| | - Talia C. Oughourlian
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, CA 90024, USA; (J.Y.); (A.H.); (T.C.O.); (C.W.); (C.R.)
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, CA 90024, USA; (W.B.P.); (N.S.)
- Neuroscience Interdepartmental Program, David Geffen School of Medicine, University of California, Los Angeles, CA 90024, USA
| | - Chencai Wang
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, CA 90024, USA; (J.Y.); (A.H.); (T.C.O.); (C.W.); (C.R.)
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, CA 90024, USA; (W.B.P.); (N.S.)
| | - Catalina Raymond
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, CA 90024, USA; (J.Y.); (A.H.); (T.C.O.); (C.W.); (C.R.)
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, CA 90024, USA; (W.B.P.); (N.S.)
| | - Whitney B. Pope
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, CA 90024, USA; (W.B.P.); (N.S.)
| | - Noriko Salamon
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, CA 90024, USA; (W.B.P.); (N.S.)
| | - Albert Lai
- UCLA Neuro-Oncology Program, University of California, Los Angeles, CA 90024, USA; (A.L.); (M.J.); (P.L.N.); (T.F.C.)
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, CA 90024, USA
| | - Matthew Ji
- UCLA Neuro-Oncology Program, University of California, Los Angeles, CA 90024, USA; (A.L.); (M.J.); (P.L.N.); (T.F.C.)
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, CA 90024, USA
| | - Phioanh L. Nghiemphu
- UCLA Neuro-Oncology Program, University of California, Los Angeles, CA 90024, USA; (A.L.); (M.J.); (P.L.N.); (T.F.C.)
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, CA 90024, USA
| | - Linda M. Liau
- Department of Neurosurgery, David Geffen School of Medicine, University of California, Los Angeles, CA 90024, USA;
| | - Timothy F. Cloughesy
- UCLA Neuro-Oncology Program, University of California, Los Angeles, CA 90024, USA; (A.L.); (M.J.); (P.L.N.); (T.F.C.)
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, CA 90024, USA
| | - Benjamin M. Ellingson
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, CA 90024, USA; (J.Y.); (A.H.); (T.C.O.); (C.W.); (C.R.)
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, CA 90024, USA; (W.B.P.); (N.S.)
- UCLA Neuro-Oncology Program, University of California, Los Angeles, CA 90024, USA; (A.L.); (M.J.); (P.L.N.); (T.F.C.)
| |
Collapse
|
6
|
O-GlcNAcylation regulates epidermal growth factor receptor intracellular trafficking and signaling. Proc Natl Acad Sci U S A 2022; 119:e2107453119. [PMID: 35239437 PMCID: PMC8915906 DOI: 10.1073/pnas.2107453119] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
SignificanceEpidermal growth factor receptor (EGFR) is one of the most important membrane receptors that transduce growth signals into cells to sustain cell growth, proliferation, and survival. EGFR signal termination is initiated by EGFR internalization, followed by trafficking through endosomes, and degradation in lysosomes. How this process is regulated is still poorly understood. Here, we show that hepatocyte growth factor regulated tyrosine kinase substrate (HGS), a key protein in the EGFR trafficking pathway, is dynamically modified by a single sugar N-acetylglucosamine. This modification inhibits EGFR trafficking from endosomes to lysosomes, leading to the accumulation of EGFR and prolonged signaling. This study provides an important insight into diseases with aberrant growth factor signaling, such as cancer, obesity, and diabetes.
Collapse
|
7
|
Barzegar Behrooz A, Talaie Z, Jusheghani F, Łos MJ, Klonisch T, Ghavami S. Wnt and PI3K/Akt/mTOR Survival Pathways as Therapeutic Targets in Glioblastoma. Int J Mol Sci 2022; 23:ijms23031353. [PMID: 35163279 PMCID: PMC8836096 DOI: 10.3390/ijms23031353] [Citation(s) in RCA: 77] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/14/2022] [Accepted: 01/17/2022] [Indexed: 02/06/2023] Open
Abstract
Glioblastoma (GBM) is a devastating type of brain tumor, and current therapeutic treatments, including surgery, chemotherapy, and radiation, are palliative at best. The design of effective and targeted chemotherapeutic strategies for the treatment of GBM require a thorough analysis of specific signaling pathways to identify those serving as drivers of GBM progression and invasion. The Wnt/β-catenin and PI3K/Akt/mTOR (PAM) signaling pathways are key regulators of important biological functions that include cell proliferation, epithelial–mesenchymal transition (EMT), metabolism, and angiogenesis. Targeting specific regulatory components of the Wnt/β-catenin and PAM pathways has the potential to disrupt critical brain tumor cell functions to achieve critical advancements in alternative GBM treatment strategies to enhance the survival rate of GBM patients. In this review, we emphasize the importance of the Wnt/β-catenin and PAM pathways for GBM invasion into brain tissue and explore their potential as therapeutic targets.
Collapse
Affiliation(s)
- Amir Barzegar Behrooz
- Brain Cancer Department, Asu vanda Gene Industrial Research Company, Tehran 1533666398, Iran; (A.B.B.); (Z.T.)
| | - Zahra Talaie
- Brain Cancer Department, Asu vanda Gene Industrial Research Company, Tehran 1533666398, Iran; (A.B.B.); (Z.T.)
| | - Fatemeh Jusheghani
- Department of Biotechnology, Asu vanda Gene Industrial Research Company, Tehran 1533666398, Iran;
| | - Marek J. Łos
- Biotechnology Center, Silesian University of Technology, 44-100 Gliwice, Poland;
| | - Thomas Klonisch
- Department of Human Anatomy and Cell Science, Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 0V9, Canada;
- Department of Pathology, Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 0V9, Canada
- Department of Surgery, Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 0V9, Canada
- Department of Medical Microbiology and Infectious Diseases, Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 0V9, Canada
- Research Institute of Oncology and Hematology, Cancer Care Manitoba, Winnipeg, MB R3E 0V9, Canada
| | - Saeid Ghavami
- Department of Human Anatomy and Cell Science, Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 0V9, Canada;
- Research Institute of Oncology and Hematology, Cancer Care Manitoba, Winnipeg, MB R3E 0V9, Canada
- Biology of Breathing Theme, Children Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, MB R3E 0V9, Canada
- Faculty of Medicine, Katowice School of Technology, 40-555 Katowice, Poland
- Correspondence:
| |
Collapse
|
8
|
Lucas LM, Dwivedi V, Senfeld JI, Cullum RL, Mill CP, Piazza JT, Bryant IN, Cook LJ, Miller ST, Lott JH, Kelley CM, Knerr EL, Markham JA, Kaufmann DP, Jacobi MA, Shen J, Riese DJ. The Yin and Yang of ERBB4: Tumor Suppressor and Oncoprotein. Pharmacol Rev 2022; 74:18-47. [PMID: 34987087 PMCID: PMC11060329 DOI: 10.1124/pharmrev.121.000381] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 08/15/2021] [Indexed: 12/11/2022] Open
Abstract
ERBB4 (HER4) is a member of the ERBB family of receptor tyrosine kinases, a family that includes the epidermal growth factor receptor (EGFR/ERBB1/HER1), ERBB2 (Neu/HER2), and ERBB3 (HER3). EGFR and ERBB2 are oncoproteins and validated targets for therapeutic intervention in a variety of solid tumors. In contrast, the role that ERBB4 plays in human malignancies is ambiguous. Thus, here we review the literature regarding ERBB4 function in human malignancies. We review the mechanisms of ERBB4 signaling with an emphasis on mechanisms of signaling specificity. In the context of this signaling specificity, we discuss the hypothesis that ERBB4 appears to function as a tumor suppressor protein and as an oncoprotein. Next, we review the literature that describes the role of ERBB4 in tumors of the bladder, liver, prostate, brain, colon, stomach, lung, bone, ovary, thyroid, hematopoietic tissues, pancreas, breast, skin, head, and neck. Whenever possible, we discuss the possibility that ERBB4 mutants function as biomarkers in these tumors. Finally, we discuss the potential roles of ERBB4 mutants in the staging of human tumors and how ERBB4 function may dictate the treatment of human tumors. SIGNIFICANCE STATEMENT: This articles reviews ERBB4 function in the context of the mechanistic model that ERBB4 homodimers function as tumor suppressors, whereas ERBB4-EGFR or ERBB4-ERBB2 heterodimers act as oncogenes. Thus, this review serves as a mechanistic framework for clinicians and scientists to consider the role of ERBB4 and ERBB4 mutants in staging and treating human tumors.
Collapse
Affiliation(s)
- Lauren M Lucas
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Vipasha Dwivedi
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Jared I Senfeld
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Richard L Cullum
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Christopher P Mill
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - J Tyler Piazza
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Ianthe N Bryant
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Laura J Cook
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - S Tyler Miller
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - James H Lott
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Connor M Kelley
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Elizabeth L Knerr
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Jessica A Markham
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - David P Kaufmann
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Megan A Jacobi
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Jianzhong Shen
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - David J Riese
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| |
Collapse
|
9
|
Zheng M, Li C, Zhou M, Jia R, Cai G, She F, Wei L, Wang S, Yu J, Wang D, Calcul L, Sun X, Luo X, Cheng F, Li Q, Wang Y, Cai J. Discovery of Cyclic Peptidomimetic Ligands Targeting the Extracellular Domain of EGFR. J Med Chem 2021; 64:11219-11228. [PMID: 34297567 DOI: 10.1021/acs.jmedchem.1c00607] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
It is very promising to target the extracellular domain of epidermal growth factor receptor (EGFR) for developing novel and selective anticancer therapies. Herein, we report the discovery of a novel small molecule, M-2-5, from a one-bead-two-compound (OBTC) cyclic γ-AApeptide library. The molecule was found to bind tightly to the extracellular domain of EGFR. Intriguingly, this molecule could also effectively antagonize EGF-stimulated EGFR phosphorylation and downstream signal transduction. Furthermore, together with its remarkable resistance to proteolytic degradation, M-2-5 was shown to effectively inhibit cell proliferation and migration in vitro and suppresses the growth of tumor in the A549 xenograft model in vivo, highlighting its potential therapeutic application for cancer treatment.
Collapse
Affiliation(s)
- Mengmeng Zheng
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida 33620, United States
| | - Chunpu Li
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida 33620, United States.,Department of Medical Oncology & Cancer Institute of Medicine, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Mi Zhou
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida 33620, United States
| | - Ru Jia
- Department of Medical Oncology & Cancer Institute of Medicine, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Gang Cai
- Department of Medical Oncology & Cancer Institute of Medicine, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Fengyu She
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida 33620, United States
| | - Lulu Wei
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida 33620, United States
| | - Shaohui Wang
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, Florida 33612, United States
| | - Jie Yu
- Drug Discovery and Design Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Dingyan Wang
- Drug Discovery and Design Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Laurent Calcul
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida 33620, United States
| | - Xingmin Sun
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, Florida 33612, United States
| | - Xiaomin Luo
- Drug Discovery and Design Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Feng Cheng
- Department of Pharmaceutical Sciences, College of Pharmacy, University of South Florida, Tampa, Florida 33612, United States
| | - Qi Li
- Department of Medical Oncology & Cancer Institute of Medicine, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.,Academy of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yan Wang
- Department of Medical Oncology & Cancer Institute of Medicine, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.,Academy of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Jianfeng Cai
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida 33620, United States
| |
Collapse
|
10
|
Tang X, Zuo C, Fang P, Liu G, Qiu Y, Huang Y, Tang R. Targeting Glioblastoma Stem Cells: A Review on Biomarkers, Signal Pathways and Targeted Therapy. Front Oncol 2021; 11:701291. [PMID: 34307170 PMCID: PMC8297686 DOI: 10.3389/fonc.2021.701291] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Accepted: 06/25/2021] [Indexed: 12/12/2022] Open
Abstract
Glioblastoma (GBM) remains the most lethal and common primary brain tumor, even after treatment with multiple therapies, such as surgical resection, chemotherapy, and radiation. Although great advances in medical development and improvements in therapeutic methods of GBM have led to a certain extension of the median survival time of patients, prognosis remains poor. The primary cause of its dismal outcomes is the high rate of tumor recurrence, which is closely related to its resistance to standard therapies. During the last decade, glioblastoma stem cells (GSCs) have been successfully isolated from GBM, and it has been demonstrated that these cells are likely to play an indispensable role in the formation, maintenance, and recurrence of GBM tumors, indicating that GSCs are a crucial target for treatment. Herein, we summarize the current knowledge regarding GSCs, their related signaling pathways, resistance mechanisms, crosstalk linking mechanisms, and microenvironment or niche. Subsequently, we present a framework of targeted therapy for GSCs based on direct strategies, including blockade of the pathways necessary to overcome resistance or prevent their function, promotion of GSC differentiation, virotherapy, and indirect strategies, including targeting the perivascular, hypoxic, and immune niches of the GSCs. In summary, targeting GSCs provides a tremendous opportunity for revolutionary approaches to improve the prognosis and therapy of GBM, despite a variety of challenges.
Collapse
Affiliation(s)
- Xuejia Tang
- Department of Neurosurgery, University-Town Hospital of Chongqing Medical University, Chongqing, China.,Department of Pharmacy, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Chenghai Zuo
- Department of Neurosurgery and Key Laboratory of Neurotrauma, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Pengchao Fang
- Department of Pharmacy, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Guojing Liu
- Department of Neurosurgery, University-Town Hospital of Chongqing Medical University, Chongqing, China
| | - Yongyi Qiu
- Department of Neurosurgery, University-Town Hospital of Chongqing Medical University, Chongqing, China
| | - Yi Huang
- Department of Neurosurgery, The Ninth People's Hospital of Chongqing, Chongqing, China
| | - Rongrui Tang
- Department of Neurosurgery, University-Town Hospital of Chongqing Medical University, Chongqing, China
| |
Collapse
|
11
|
Kanekar S, Zacharia BE. Imaging Findings of New Entities and Patterns in Brain Tumor: Isocitrate Dehydrogenase Mutant, Isocitrate Dehydrogenase Wild-Type, Codeletion, and MGMT Methylation. Radiol Clin North Am 2021; 59:305-322. [PMID: 33926679 DOI: 10.1016/j.rcl.2021.01.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Molecular features are now essential in distinguishing between glioma histologic subtypes. Currently, isocitrate dehydrogenase mutation, 1p19q codeletion, and MGMT methylation status play significant roles in optimizing medical and surgical treatment. Noninvasive pretreatment and post-treatment determination of glioma subtype is of great interest. Although imaging cannot replace the genetic panel at present, image findings have shown promising signs to identify and diagnose the types and subtypes of gliomas. This article details key imaging findings in the most common molecular glioma subtypes and highlights recent advances in imaging technologies to differentiate these lesions noninvasively.
Collapse
Affiliation(s)
- Sangam Kanekar
- Department of Radiology and Neurology, Penn State Health, Hershey Medical Center, Mail Code H066, 500 University Drive, Hershey, PA 17033, USA.
| | - Brad E Zacharia
- Department of Neurosurgery and Otolaryngology, Penn State Health, 30 Hope Drive, Hershey, PA 17033, USA
| |
Collapse
|
12
|
Kunjiappan S, Pavadai P, Vellaichamy S, Ram Kumar Pandian S, Ravishankar V, Palanisamy P, Govindaraj S, Srinivasan G, Premanand A, Sankaranarayanan M, Theivendren P. Surface receptor‐mediated targeted drug delivery systems for enhanced cancer treatment: A state‐of‐the‐art review. Drug Dev Res 2020; 82:309-340. [DOI: 10.1002/ddr.21758] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 10/16/2020] [Accepted: 10/23/2020] [Indexed: 12/18/2022]
Affiliation(s)
- Selvaraj Kunjiappan
- Department of Biotechnology Kalasalingam Academy of Research and Education Krishnankoil Tamilnadu India
| | - Parasuraman Pavadai
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy M.S. Ramaiah University of Applied Sciences Bengaluru Karnataka India
| | - Sivakumar Vellaichamy
- Department of Pharmaceutics Arulmigu Kalasalingam College of Pharmacy Krishnankoil Tamilnadu India
| | | | | | - Ponnusamy Palanisamy
- School of Mechanical Engineering Vellore Institute of Technology Vellore Tamilnadu India
| | - Saravanan Govindaraj
- Department of Pharmaceutical Chemistry MNR College of Pharmacy Sangareddy Telangana India
| | - Gowshiki Srinivasan
- Department of Biotechnology Kalasalingam Academy of Research and Education Krishnankoil Tamilnadu India
| | - Adhvitha Premanand
- Department of Biotechnology Kalasalingam Academy of Research and Education Krishnankoil Tamilnadu India
| | | | - Panneerselvam Theivendren
- Department of Pharmaceutical Chemistry Swamy Vivekananda College of Pharmacy Elayampalayam, Namakkal Tamilnadu India
| |
Collapse
|
13
|
Tang X, Xu P, Chen A, Deng G, Zhang S, Gao L, Dai L, Chen Q. Prognostic and Predictive Value of an Immunoscore Signature in Glioblastoma Multiform. Front Genet 2020; 11:514363. [PMID: 33244317 PMCID: PMC7684008 DOI: 10.3389/fgene.2020.514363] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Accepted: 09/17/2020] [Indexed: 12/16/2022] Open
Abstract
Background Although increasing evidence shows that immune infiltration plays an essential role in glioblastoma (GBM), current prognostic indicators do not accurately represent the risk of immune cells infiltration in patients. It is therefore critical to identify new prognostic markers for GBM. Here, we investigated the effectiveness of using immunoscore to improve risk stratification and prediction of prognosis in GBM patients receiving chemotherapy. Methods Using mRNA microarrays and CIBERSORT, we analyzed 22 types of immune cell fractions in 517 GBM samples and characterized an immunoscore using the least absolute shrinkage and selection operator (LASSO) Cox regression model based on the fraction of immune cell types and patients’ overall survival. The prognostic and predictive accuracy of immunoscore was verified in the validation cohort and the entire cohort. Results Using the LASSO model, an immunoscore was developed to classify patients into High and Low immunoscore groups in the training cohort (P < 0.0001) based on the fraction of eight immune cell types. The immunoscore performance was validated in the validation cohort (P < 0.0001) and the entire cohort (P < 0.0001). Furthermore, a nomogram comprising age, IDH1 status, and immunoscore was generated to predict one- and three-year survival rates in the training cohort. The predictive value of the immunoscore was also confirmed in the validation cohort and the entire cohort (C-index: 0.66, 0.67, and 0.68, respectively). In addition, we concluded that patients in the low-immunoscore group may benefit from adjuvant chemotherapy for GBM. Conclusion Immunoscore, an immune-infiltration-based signature, is a reliable prognostic and predictive tool for GBM.
Collapse
Affiliation(s)
- Xiangjun Tang
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, China.,Department of Neurosurgery, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Pengfei Xu
- The Seventh Affiliated Hospital of Sun Yat-sun University, Guangzhou, China
| | - Ann Chen
- Department of Biomedical Engineering, Yale University, New Haven, CT, United States
| | - Gang Deng
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Shenqi Zhang
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Lun Gao
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Longjun Dai
- Department of Neurosurgery, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Qianxue Chen
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, China
| |
Collapse
|
14
|
Ahir BK, Engelhard HH, Lakka SS. Tumor Development and Angiogenesis in Adult Brain Tumor: Glioblastoma. Mol Neurobiol 2020; 57:2461-2478. [PMID: 32152825 PMCID: PMC7170819 DOI: 10.1007/s12035-020-01892-8] [Citation(s) in RCA: 195] [Impact Index Per Article: 48.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Accepted: 02/14/2020] [Indexed: 02/07/2023]
Abstract
Angiogenesis is the growth of new capillaries from the preexisting blood vessels. Glioblastoma (GBM) tumors are highly vascularized tumors, and glioma growth depends on the formation of new blood vessels. Angiogenesis is a complex process involving proliferation, migration, and differentiation of vascular endothelial cells (ECs) under the stimulation of specific signals. It is controlled by the balance between its promoting and inhibiting factors. Various angiogenic factors and genes have been identified that stimulate glioma angiogenesis. Therefore, attention has been directed to anti-angiogenesis therapy in which glioma proliferation is inhibited by inhibiting the formation of new tumor vessels using angiogenesis inhibitory factors and drugs. Here, in this review, we highlight and summarize the various molecular mediators that regulate GBM angiogenesis with focus on recent clinical research on the potential of exploiting angiogenic pathways as a strategy in the treatment of GBM patients.
Collapse
Affiliation(s)
- Bhavesh K Ahir
- Section of Hematology and Oncology, University of Illinois College of Medicine at Chicago, Chicago, IL, 60612, USA
| | - Herbert H Engelhard
- Department of Neurosurgery, University of Illinois College of Medicine at Chicago, Chicago, IL, 60612, USA
| | - Sajani S Lakka
- Section of Hematology and Oncology, University of Illinois College of Medicine at Chicago, Chicago, IL, 60612, USA.
| |
Collapse
|
15
|
d'Angelo M, Castelli V, Benedetti E, Antonosante A, Catanesi M, Dominguez-Benot R, Pitari G, Ippoliti R, Cimini A. Theranostic Nanomedicine for Malignant Gliomas. Front Bioeng Biotechnol 2019; 7:325. [PMID: 31799246 PMCID: PMC6868071 DOI: 10.3389/fbioe.2019.00325] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 10/28/2019] [Indexed: 12/14/2022] Open
Abstract
Brain tumors mainly originate from glial cells and are classified as gliomas. Malignant gliomas represent an incurable disease; indeed, after surgery and chemotherapy, recurrence appears within a few months, and mortality has remained high in the last decades. This is mainly due to the heterogeneity of malignant gliomas, indicating that a single therapy is not effective for all patients. In this regard, the advent of theranostic nanomedicine, a combination of imaging and therapeutic agents, represents a strategic tool for the management of malignant brain tumors, allowing for the detection of therapies that are specific to the single patient and avoiding overdosing the non-responders. Here, recent theranostic nanomedicine approaches for glioma therapy are described.
Collapse
Affiliation(s)
- Michele d'Angelo
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Vanessa Castelli
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Elisabetta Benedetti
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Andrea Antonosante
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Mariano Catanesi
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Reyes Dominguez-Benot
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Giuseppina Pitari
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Rodolfo Ippoliti
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Annamaria Cimini
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
- Department of Biology, Sbarro Institute for Cancer Research and Molecular Medicine, Temple University, Philadelphia, PA, United States
| |
Collapse
|
16
|
Current state and future perspective of drug repurposing in malignant glioma. Semin Cancer Biol 2019; 68:92-104. [PMID: 31734137 DOI: 10.1016/j.semcancer.2019.10.018] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 10/25/2019] [Accepted: 10/28/2019] [Indexed: 01/10/2023]
Abstract
Malignant gliomas are still extremely difficult to treat because complete surgical resection is biologically not feasible due to the invasive nature of these diseases and the proximity of tumors to functionally sensitive areas. Moreover, adjuvant therapies are facing a strong therapeutic resistance since the central nervous system is a highly protected environment and the tumor cells display a vast intra-tumoral genetic and epigenetic variation. As a consequence, new therapeutics are urgently needed but the process of developing novel compounds that finally reach clinical application is highly time-consuming and expensive. Drug repurposing is an approach to facilitate and accelerate the discovery of new cancer treatments. In malignant glioma, like in other cancers, pre-existing physiological pathways that regulate cell growth, cell death or cell migration are dysregulated causing malignant transformation. A wide variety of drugs are clinically used to treat non-cancerous diseases interfering with these malignancy-associated pathways. Repurposed drugs have key advantages: They already have approval for clinical use by national regulatory authorities. Moreover, they are for the most part inexpensive and their side effect and safety profiles are well characterized. In this work, we provide an overview on current repurposing strategies for the treatment of malignant glioma.
Collapse
|
17
|
Díaz‐Perlas C, Varese M, Guardiola S, Sánchez‐Navarro M, García J, Teixidó M, Giralt E. Protein Chemical Synthesis Combined with Mirror‐Image Phage Display Yields
d
‐Peptide EGF Ligands that Block the EGF–EGFR Interaction. Chembiochem 2019; 20:2079-2084. [DOI: 10.1002/cbic.201900355] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Cristina Díaz‐Perlas
- Institute for Research in Biomedicine (IRB Barcelona)Barcelona Institute of Science and Technology (BIST) Baldiri Reixac 10 Barcelona 08028 Spain
| | - Monica Varese
- Institute for Research in Biomedicine (IRB Barcelona)Barcelona Institute of Science and Technology (BIST) Baldiri Reixac 10 Barcelona 08028 Spain
| | - Salvador Guardiola
- Institute for Research in Biomedicine (IRB Barcelona)Barcelona Institute of Science and Technology (BIST) Baldiri Reixac 10 Barcelona 08028 Spain
| | - Macarena Sánchez‐Navarro
- Institute for Research in Biomedicine (IRB Barcelona)Barcelona Institute of Science and Technology (BIST) Baldiri Reixac 10 Barcelona 08028 Spain
| | - Jesús García
- Institute for Research in Biomedicine (IRB Barcelona)Barcelona Institute of Science and Technology (BIST) Baldiri Reixac 10 Barcelona 08028 Spain
| | - Meritxell Teixidó
- Institute for Research in Biomedicine (IRB Barcelona)Barcelona Institute of Science and Technology (BIST) Baldiri Reixac 10 Barcelona 08028 Spain
| | - Ernest Giralt
- Institute for Research in Biomedicine (IRB Barcelona)Barcelona Institute of Science and Technology (BIST) Baldiri Reixac 10 Barcelona 08028 Spain
- Department of Inorganic and Organic ChemistryUniversity of Barcelona Martí I Franqués 1–11 Barcelona 08028 Spain
| |
Collapse
|
18
|
Reulen HJ, Suero Molina E, Zeidler R, Gildehaus FJ, Böning G, Gosewisch A, Stummer W. Intracavitary radioimmunotherapy of high-grade gliomas: present status and future developments. Acta Neurochir (Wien) 2019; 161:1109-1124. [PMID: 30980242 DOI: 10.1007/s00701-019-03882-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Accepted: 03/20/2019] [Indexed: 02/07/2023]
Abstract
There is a distinct need for new and second-line therapies to delay or prevent local tumor regrowth after current standard of care therapy. Intracavitary radioimmunotherapy, in combination with radiotherapy, is discussed in the present review as a therapeutic strategy of high potential. We performed a systematic literature search following the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA). The available body of literature on intracavitary radioimmunotherapy (iRIT) in glioblastoma and anaplastic astrocytomas is presented. Several past and current phase I and II clinical trials, using mostly an anti-tenascin monoclonal antibody labeled with I-131, have shown median overall survival of 19-25 months in glioblastoma, while adverse events remain low. Tenascin, followed by EGFR and variants, or smaller peptides have been used as targets, and most clinical studies were performed with I-131 or Y-90 as radionuclides while only recently Re-188, I-125, and Bi-213 were applied. The pharmacokinetics of iRIT, as well as the challenges encountered with this therapy, is comprehensively discussed. This promising approach deserves further exploration in future studies by incorporating several innovative modifications.
Collapse
Affiliation(s)
| | - Eric Suero Molina
- Department of Neurosurgery, University Hospital of Münster, Münster, Germany.
| | - Reinhard Zeidler
- Helmholtz-Zentrum Munich, German Research Center for Environmental Health, Research Group Gene Vectors, Munich, Germany
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital, LMU Munich, Munich, Germany
| | | | - Guido Böning
- Department of Nuclear Medicine, University Hospital, LMU Munich, Munich, Germany
| | - Astrid Gosewisch
- Department of Nuclear Medicine, University Hospital, LMU Munich, Munich, Germany
| | - Walter Stummer
- Department of Neurosurgery, University Hospital of Münster, Münster, Germany
| |
Collapse
|
19
|
Lin CM, Yu CF, Huang HY, Chen FH, Hong JH, Chiang CS. Distinct Tumor Microenvironment at Tumor Edge as a Result of Astrocyte Activation Is Associated With Therapeutic Resistance for Brain Tumor. Front Oncol 2019; 9:307. [PMID: 31106146 PMCID: PMC6498880 DOI: 10.3389/fonc.2019.00307] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 04/03/2019] [Indexed: 12/01/2022] Open
Abstract
Tumor vasculatures and hypoxia are critical tumor micro-environmental factors associated with tumor response to the therapy and heterogeneous in both time- and location-dependent manner. Using a murine orthotopic anaplastic astrocytoma model, ALTS1C1, this study showed that brain tumor edge had a very unique microenvironment, having higher microvascular density (MVD) and better vessel function than the tumor core, but on the other hand was also positive for hypoxia markers, such as pimonidazole (PIMO), hypoxia inducible factor-1α (HIF-1α), and carbonic anhydrase IV (CAIX). The hypoxia at tumor edge was transient, named as peripheral hypoxia, and caused by different mechanisms from the chronic hypoxia in tumor core. The correlation of CAIX staining with astrocyte activation marker, glial fibrillary acid protein (GFAP), at the tumor edge indicated the involvement of astrocyte activation on the development of peripheral hypoxia. Peripheral hypoxia was a specific trait of orthotopic brain tumors at tumor edge, regardless of tumor origin. The hypoxic cells were resistant to the therapy, regardless of their location. Surviving cells, particularly those at the hypoxic region of tumor edge, are likely the cause of tumor recurrence after the therapy. New therapeutic platform that targets cells in tumor edge is likely to achieve better treatment outcomes.
Collapse
Affiliation(s)
- Chiu-Min Lin
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu, Taiwan
| | - Ching-Fang Yu
- Department of Radiation Oncology, Chang Gung Memorial Hospital Linkou Branch, Taoyuan, Taiwan.,Radiation Biology Research Center, Institute for Radiological Research, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Hsueh-Ya Huang
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu, Taiwan.,Education & Medical Research National Taiwan University Hospital Hsin-Chu Branch, Hsinchu, Taiwan
| | - Fang-Hsin Chen
- Department of Radiation Oncology, Chang Gung Memorial Hospital Linkou Branch, Taoyuan, Taiwan.,Radiation Biology Research Center, Institute for Radiological Research, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan.,Department of Medical Imaging and Radiological Sciences, Chang Gung University, Taoyuan, Taiwan
| | - Ji-Hong Hong
- Department of Radiation Oncology, Chang Gung Memorial Hospital Linkou Branch, Taoyuan, Taiwan.,Radiation Biology Research Center, Institute for Radiological Research, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan.,Department of Medical Imaging and Radiological Sciences, Chang Gung University, Taoyuan, Taiwan
| | - Chi-Shiun Chiang
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu, Taiwan.,Institute of Nuclear Engineering and Science, National Tsing Hua University, Hsinchu, Taiwan.,Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, Taiwan
| |
Collapse
|
20
|
Nadeem Abbas M, Kausar S, Wang F, Zhao Y, Cui H. Advances in Targeting the Epidermal Growth Factor Receptor Pathway by Synthetic Products and Its Regulation by Epigenetic Modulators As a Therapy for Glioblastoma. Cells 2019; 8:cells8040350. [PMID: 31013819 PMCID: PMC6523687 DOI: 10.3390/cells8040350] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 04/08/2019] [Accepted: 04/12/2019] [Indexed: 02/07/2023] Open
Abstract
Glioma is the most common primary tumor of the nervous system, and approximately 50% of patients exhibit the most aggressive form of the cancer, glioblastoma. The biological function of epidermal growth factor receptor (EGFR) in tumorigenesis and progression has been established in various types of cancers, since it is overexpressed, mutated, or dysregulated. Its overexpression has been shown to be associated with enhanced metastatic potential in glioblastoma, with EGFR at the top of a downstream signaling cascade that controls basic functional properties of glioblastoma cells such as survival, cell proliferation, and migration. Thus, EGFR is considered as an important therapeutic target in glioblastoma. Many anti-EGFR therapies have been investigated both in vivo and in vitro, making their way to clinical studies. However, in clinical trials, the potential efficacy of anti-EGFR therapies is low, primarily because of chemoresistance. Currently, a range of epigenetic drugs including histone deacetylase (HDAC) inhibitors, DNA methylation and histone inhibitors, microRNA, and different types of EGFR inhibitor molecules are being actively investigated in glioblastoma patients as therapeutic strategies. Here, we describe recent knowledge on the signaling pathways mediated by EGFR/EGFR variant III (EGFRvIII) with regard to current therapeutic strategies to target EGFR/EGFRvIII amplified glioblastoma.
Collapse
Affiliation(s)
- Muhammad Nadeem Abbas
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing 400715, China.
- Engineering Research Center for Cancer Biomedical and Translational Medicine, Southwest University, Chongqing 400715, China.
- Chongqing Engineering and Technology Research Center for Silk Biomaterials and Regenerative Medicine, Southwest University, Beibei, Chongqing 400715, China.
- Cancer center, Medical Research Institute, Southwest University, Chongqing 400715, China.
| | - Saima Kausar
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing 400715, China.
- Engineering Research Center for Cancer Biomedical and Translational Medicine, Southwest University, Chongqing 400715, China.
- Chongqing Engineering and Technology Research Center for Silk Biomaterials and Regenerative Medicine, Southwest University, Beibei, Chongqing 400715, China.
- Cancer center, Medical Research Institute, Southwest University, Chongqing 400715, China.
| | - Feng Wang
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing 400715, China.
- Engineering Research Center for Cancer Biomedical and Translational Medicine, Southwest University, Chongqing 400715, China.
- Chongqing Engineering and Technology Research Center for Silk Biomaterials and Regenerative Medicine, Southwest University, Beibei, Chongqing 400715, China.
- Cancer center, Medical Research Institute, Southwest University, Chongqing 400715, China.
| | - Yongju Zhao
- College of Animal and Technology, Southwest University, Chongqing 400715, China.
| | - Hongjuan Cui
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing 400715, China.
- Engineering Research Center for Cancer Biomedical and Translational Medicine, Southwest University, Chongqing 400715, China.
- Chongqing Engineering and Technology Research Center for Silk Biomaterials and Regenerative Medicine, Southwest University, Beibei, Chongqing 400715, China.
- Cancer center, Medical Research Institute, Southwest University, Chongqing 400715, China.
| |
Collapse
|
21
|
Corsi L, Mescola A, Alessandrini A. Glutamate Receptors and Glioblastoma Multiforme: An Old "Route" for New Perspectives. Int J Mol Sci 2019; 20:ijms20071796. [PMID: 30978987 PMCID: PMC6479730 DOI: 10.3390/ijms20071796] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 04/05/2019] [Accepted: 04/09/2019] [Indexed: 12/27/2022] Open
Abstract
Glioblastoma multiforme (GBM) is the most aggressive malignant tumor of the central nervous system, with poor survival in both treated and untreated patients. Recent studies began to explain the molecular pathway, comprising the dynamic structural and mechanical changes involved in GBM. In this context, some studies showed that the human glioblastoma cells release high levels of glutamate, which regulates the proliferation and survival of neuronal progenitor cells. Considering that cancer cells possess properties in common with neural progenitor cells, it is likely that the functions of glutamate receptors may affect the growth of cancer cells and, therefore, open the road to new and more targeted therapies.
Collapse
Affiliation(s)
- Lorenzo Corsi
- Department of Life Sciences, University of Modena and Reggio Emilia, Via G. Campi 287, 41125 Modena, Italy.
| | - Andrea Mescola
- CNR-Nanoscience Institute-S3, Via Campi 213/A, 41125 Modena, Italy.
| | - Andrea Alessandrini
- CNR-Nanoscience Institute-S3, Via Campi 213/A, 41125 Modena, Italy.
- Department of Physics, Informatics e Mathematics, Via G. Campi 213/a, 41125 Modena, Italy.
| |
Collapse
|
22
|
Tuncel G, Kalkan R. Receptor tyrosine kinase-Ras-PI 3 kinase-Akt signaling network in glioblastoma multiforme. Med Oncol 2018; 35:122. [PMID: 30078108 DOI: 10.1007/s12032-018-1185-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 07/31/2018] [Indexed: 02/06/2023]
Abstract
Glioblastoma multiforme (GBM) is the most malignant form of the brain tumors and shows different genetic and epigenetic abnormalities. Gene amplification, genetic instability, disruption of apoptotic pathways, deregulated oncogene expression, invasive phenotypical changes, abnormal angiogenesis, and epigenetic changes have all been described in GBMs. These abnormalities indicate that a number of different signaling pathways are deregulated in GBM. Increasing number of studies provide a better understanding of the tumor biology, genetic, and epigenetic background of the GBM. Also, current research provides us useful approaches in designing novel therapies for GBM. In this review, we summarize the receptor tyrosine kinase-Ras-PI 3 kinase-Akt signaling network, focusing on the potential molecular targets for anti-signaling molecular therapies in this pathway.
Collapse
Affiliation(s)
- Gulten Tuncel
- Department of Medical Genetics, Faculty of Medicine, Near East University, Near East Boulevard, Nicosia, 99138, Cyprus
| | - Rasime Kalkan
- Department of Medical Genetics, Faculty of Medicine, Near East University, Near East Boulevard, Nicosia, 99138, Cyprus.
| |
Collapse
|
23
|
Endersby R, Whitehouse J, Hii H, Greenall SA, Johns TG, Gottardo NG. A Pre-Clinical Assessment of the Pan-ERBB Inhibitor Dacomitinib in Pediatric and Adult Brain Tumors. Neoplasia 2018; 20:432-442. [PMID: 29574250 PMCID: PMC5916087 DOI: 10.1016/j.neo.2018.02.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Revised: 02/16/2018] [Accepted: 02/19/2018] [Indexed: 02/06/2023] Open
Abstract
Glioblastoma in adults, and medulloblastoma and pineoblastoma that mainly affect children, are aggressive brain tumors. The survival for patients with glioblastoma remains dismal. While the cure rate for medulloblastoma exceeds 70%, this figure has stagnated over the past few decades and survivors still contend with significant long-term debilitating side effects. The prognosis for pineoblastoma is age-dependent, with little chance of a cure for children younger than three years. More effective molecularly targeted strategies are urgently required to treat these cancers. Hyper-activation of epidermal growth factor receptor (EGFR) signaling is characteristic of several different classes of human cancers, including a subset of glioblastoma and medulloblastoma. This has provided the impetus for the development of a suite of EGFR pathway blockers, including second generation irreversible inhibitors, such as dacomitinib. We have developed a comprehensive drug evaluation pipeline, including in vitro interaction analyses and orthotopic xenograft mouse models, to address the efficacy of drugs for brain tumor treatment, enabling the exclusion of potentially ineffective treatments and prioritization of truly beneficial novel treatments for clinical trial. We used this system to examine the effects of dacomitinib as a single agent, or in combination with conventional chemotherapeutics, on the growth of human adult and pediatric brain tumor cell lines. Dacomitinib inhibited EGFR or EGFRvIII activity in vitro in all three tumor types tested, and as a single agent induced a modest increase in survival time for mice bearing glioblastoma, which accurately predicted human clinical trial data. For pediatric medulloblastoma, dacomitinib blocked EGFR/HER signalling in orthotopic xenografts and extended median survival as a single agent, however was antagonistic when used in combination with standard frontline medulloblastoma chemotherapies. The findings caution against the use of dacomitinib for pediatric brain tumor clinical trials.
Collapse
Affiliation(s)
- Raelene Endersby
- Brain Tumor Research Program, Telethon Kids Cancer Centre, Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia
| | - Jacqueline Whitehouse
- Brain Tumor Research Program, Telethon Kids Cancer Centre, Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia
| | - Hilary Hii
- Brain Tumor Research Program, Telethon Kids Cancer Centre, Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia
| | - Sameer A Greenall
- Oncogenic Signaling Laboratory, Monash Institute of Medical Research, Clayton, Victoria, Australia
| | - Terrance G Johns
- Brain Tumor Research Program, Telethon Kids Cancer Centre, Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia; Oncogenic Signaling Laboratory, Monash Institute of Medical Research, Clayton, Victoria, Australia
| | - Nicholas G Gottardo
- Brain Tumor Research Program, Telethon Kids Cancer Centre, Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia; Department of Pediatric Oncology and Hematology, Princess Margaret Hospital for Children, Subiaco, Western Australia, Australia; Division of Paediatrics, School of Medicine, University of Western Australia, Crawley, Western Australia, Australia.
| |
Collapse
|
24
|
Spatio-temporal regulation of EGFR signaling by the Eps15 homology domain-containing protein 3 (EHD3). Oncotarget 2018; 7:79203-79216. [PMID: 27811356 PMCID: PMC5346708 DOI: 10.18632/oncotarget.13008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2015] [Accepted: 08/21/2016] [Indexed: 11/25/2022] Open
Abstract
The epidermal growth factor (EGF) receptor EGFR is a major receptor tyrosine kinase whose role in gliomagenesis is well established. We have recently identified EHD3 [Eps15 homology (EH) domain-containing protein 3], an endocytic trafficking regulatory protein, as a putative brain tumor suppressor. Here, we investigate the underlying mechanisms, by establishing a novel mechanistic and functional connection between EHD3 and the EGFR signaling pathway. We show that, in response to stimulation with the EGF ligand, EHD3 accelerates the rate of EGFR degradation by dramatically increasing its ubiquitination. As part of this process, EHD3 also regulates EGFR endosomal trafficking by diverting it away from the recycling route into the degradative pathway. Moreover, we found that upon EGF activation, rather than affecting the total MAPK and AKT downstream signaling, EHD3 decreases endosome-based signaling of these two pathways, thus suggesting the contribution of EHD3 in the spatial regulation of EGFR signaling. This function explains the higher sensitivity of EHD3-expressing cells to the growth-inhibitory effects of EGF. In summary, this is the first report supporting a mechanism of EHD3-mediated tumor suppression that involves the attenuation of endosomal signaling of the EGFR oncogene.
Collapse
|
25
|
Hagihara H, Catts VS, Katayama Y, Shoji H, Takagi T, Huang FL, Nakao A, Mori Y, Huang KP, Ishii S, Graef IA, Nakayama KI, Shannon Weickert C, Miyakawa T. Decreased Brain pH as a Shared Endophenotype of Psychiatric Disorders. Neuropsychopharmacology 2018; 43:459-468. [PMID: 28776581 PMCID: PMC5770757 DOI: 10.1038/npp.2017.167] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 07/14/2017] [Accepted: 08/01/2017] [Indexed: 01/25/2023]
Abstract
Although the brains of patients with schizophrenia and bipolar disorder exhibit decreased brain pH relative to those of healthy controls upon postmortem examination, it remains controversial whether this finding reflects a primary feature of the diseases or is a result of confounding factors such as medication and agonal state. To date, systematic investigation of brain pH has not been undertaken using animal models that can be studied without confounds inherent in human studies. In the present study, we first reevaluated the pH of the postmortem brains of patients with schizophrenia and bipolar disorder by conducting a meta-analysis of existing data sets from 10 studies. We then measured pH, lactate levels, and related metabolite levels in brain homogenates from five neurodevelopmental mouse models of psychiatric disorders, including schizophrenia, bipolar disorder, and autism spectrum disorder. All mice were drug naive with the same agonal state, postmortem interval, and age within each strain. Our meta-analysis revealed that brain pH was significantly lower in patients with schizophrenia and bipolar disorder than in control participants, even when a few potential confounding factors (postmortem interval, age, and history of antipsychotic use) were considered. In animal experiments, we observed significantly lower pH and higher lactate levels in the brains of model mice relative to controls, as well as a significant negative correlation between pH and lactate levels. Our findings suggest that lower pH associated with increased lactate levels is not a mere artifact, but rather implicated in the underlying pathophysiology of schizophrenia and bipolar disorder.
Collapse
Affiliation(s)
- Hideo Hagihara
- Division of Systems Medical Science, Institute for Comprehensive Medical Science, Fujita Health University, Toyoake, Japan
| | - Vibeke S Catts
- Schizophrenia Research Laboratory, Neuroscience Research Australia, Randwick, NSW, Australia,School of Psychiatry, University of New South Wales, Sydney, NSW, Australia
| | - Yuta Katayama
- Department of Molecular and Cellular Biology, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan
| | - Hirotaka Shoji
- Division of Systems Medical Science, Institute for Comprehensive Medical Science, Fujita Health University, Toyoake, Japan
| | - Tsuyoshi Takagi
- Institute for Developmental Research, Aichi Human Service Center, Kasugai, Japan,RIKEN Tsukuba Institute, Tsukuba, Japan
| | - Freesia L Huang
- Program of Developmental Neurobiology, National Institute of Child Health and Human Development, National Institute of Health, Bethesda, MD, USA
| | - Akito Nakao
- Division of Systems Medical Science, Institute for Comprehensive Medical Science, Fujita Health University, Toyoake, Japan
| | - Yasuo Mori
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Kyoto, Japan
| | - Kuo-Ping Huang
- Program of Developmental Neurobiology, National Institute of Child Health and Human Development, National Institute of Health, Bethesda, MD, USA
| | | | - Isabella A Graef
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Keiichi I Nakayama
- Department of Molecular and Cellular Biology, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan
| | - Cynthia Shannon Weickert
- Schizophrenia Research Laboratory, Neuroscience Research Australia, Randwick, NSW, Australia,School of Psychiatry, University of New South Wales, Sydney, NSW, Australia
| | - Tsuyoshi Miyakawa
- Division of Systems Medical Science, Institute for Comprehensive Medical Science, Fujita Health University, Toyoake, Japan,Division of Systems Medical Science, Institute for Comprehensive Medical Science, Fujita Health University, Kutsukake-cho, Toyoake, Aichi 470-1192, Japan, Tel: +81 562 93 9376, Fax: +81 562 92 5382, E-mail:
| |
Collapse
|
26
|
Redirecting T-Cell Specificity to EGFR Using mRNA to Self-limit Expression of Chimeric Antigen Receptor. J Immunother 2018; 39:205-17. [PMID: 27163741 DOI: 10.1097/cji.0000000000000126] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Potential for on-target, but off-tissue toxicity limits therapeutic application of genetically modified T cells constitutively expressing chimeric antigen receptors (CARs) from tumor-associated antigens expressed in normal tissue, such as epidermal growth factor receptor (EGFR). Curtailing expression of CAR through modification of T cells by in vitro-transcribed mRNA species is one strategy to mitigate such toxicity. We evaluated expression of an EGFR-specific CAR coded from introduced mRNA in human T cells numerically expanded ex vivo to clinically significant numbers through coculture with activating and propagating cells (AaPC) derived from K562 preloaded with anti-CD3 antibody. The density of AaPC could be adjusted to affect phenotype of T cells such that reduced ratio of AaPC resulted in higher proportion of CD8 and central memory T cells that were more conducive to electrotransfer of mRNA than T cells expanded with high ratios of AaPC. RNA-modified CAR T cells produced less cytokine, but demonstrated similar cytolytic capacity as DNA-modified CAR T cells in response to EGFR-expressing glioblastoma cells. Expression of CAR by mRNA transfer was transient and accelerated by stimulation with cytokine and antigen. Loss of CAR abrogated T-cell function in response to tumor and normal cells expressing EGFR. We describe a clinically applicable method to propagate and modify T cells to transiently express EGFR-specific CAR to target EGFR-expressing tumor cells that may be used to limit on-target, off-tissue toxicity to normal tissue.
Collapse
|
27
|
Sinha S, Tong WY, Williamson NH, McInnes SJP, Puttick S, Cifuentes-Rius A, Bhardwaj R, Plush SE, Voelcker NH. Novel Gd-Loaded Silicon Nanohybrid: A Potential Epidermal Growth Factor Receptor Expressing Cancer Cell Targeting Magnetic Resonance Imaging Contrast Agent. ACS APPLIED MATERIALS & INTERFACES 2017; 9:42601-42611. [PMID: 29154535 DOI: 10.1021/acsami.7b14538] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Continuing our research efforts in developing mesoporous silicon nanoparticle-based biomaterials for cancer therapy, we employed here porous silicon nanoparticles as a nanocarrier to deliver contrast agents to diseased cells. Nanoconfinement of small molecule Gd-chelates (L1-Gd) enhanced the T1 contrast dramatically compared to distinct Gd-chelate (L1-Gd) by virtue of its slow tumbling rate, increased number of bound water molecules, and their occupancy time. The newly synthesized Gd-chelate (L1-Gd) was covalently grafted on silicon nanostructures and conjugated to an antibody specific for epidermal growth factor receptor (EGFR) via a hydrazone linkage. The salient feature of this nanosized contrast agent is the capability of EGFR targeted delivery to cancer cells. Mesoporous silicon nanoparticles were chosen as the nanocarrier because of their high porosity, high surface area, and excellent biodegradability. This type of nanosized contrast agent also performs well in high magnetic fields.
Collapse
Affiliation(s)
- Sougata Sinha
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Future Industries Institute, University of South Australia , Mawson Lakes, South Australia 5095, Australia
| | - Wing Yin Tong
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Future Industries Institute, University of South Australia , Mawson Lakes, South Australia 5095, Australia
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University , 381 Royal Parade, Parkville, Victoria 3052, Australia
| | - Nathan H Williamson
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Future Industries Institute, University of South Australia , Mawson Lakes, South Australia 5095, Australia
| | - Steven J P McInnes
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Future Industries Institute, University of South Australia , Mawson Lakes, South Australia 5095, Australia
| | - Simon Puttick
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Future Industries Institute, University of South Australia , Mawson Lakes, South Australia 5095, Australia
- Australian Institute for Bioengineering and Nanotechnology, University of Queensland , St. Lucia, Brisbane, Queensland 4072, Australia
- Commonwealth Scientific and Industrial Research Organisation (CSIRO) , Clayton, Victoria Australia
| | - Anna Cifuentes-Rius
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Future Industries Institute, University of South Australia , Mawson Lakes, South Australia 5095, Australia
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University , 381 Royal Parade, Parkville, Victoria 3052, Australia
| | - Richa Bhardwaj
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Future Industries Institute, University of South Australia , Mawson Lakes, South Australia 5095, Australia
| | - Sally E Plush
- Sansom Institute, School of Pharmacy and Medical Sciences, University of South Australia , Adelaide, South Australia 5000, Australia
| | - Nicolas H Voelcker
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Future Industries Institute, University of South Australia , Mawson Lakes, South Australia 5095, Australia
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University , 381 Royal Parade, Parkville, Victoria 3052, Australia
- Commonwealth Scientific and Industrial Research Organisation (CSIRO) , Clayton, Victoria Australia
- Melbourne Centre for Nanofabrication, Victorian Node of the Australian National Fabrication Facility , Clayton, Victoria 3168, Australia
- Monash Institute of Medical Engineering, Monash University , Clayton, Victoria 3800, Australia
| |
Collapse
|
28
|
Komuro A, Raja E, Iwata C, Soda M, Isogaya K, Yuki K, Ino Y, Morikawa M, Todo T, Aburatani H, Suzuki H, Ranjit M, Natsume A, Mukasa A, Saito N, Okada H, Mano H, Miyazono K, Koinuma D. Identification of a novel fusion gene HMGA2-EGFR in glioblastoma. Int J Cancer 2017; 142:1627-1639. [PMID: 29193056 DOI: 10.1002/ijc.31179] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Revised: 10/30/2017] [Accepted: 11/16/2017] [Indexed: 12/26/2022]
Abstract
Glioblastoma is one of the most malignant forms of cancer, for which no effective targeted therapy has been found. Although The Cancer Genome Atlas has provided a list of fusion genes in glioblastoma, their role in progression of glioblastoma remains largely unknown. To search for novel fusion genes, we obtained RNA-seq data from TGS-01 human glioma-initiating cells, and identified a novel fusion gene (HMGA2-EGFR), encoding a protein comprising the N-terminal region of the high-mobility group AT-hook protein 2 (HMGA2) fused to the C-terminal region of epidermal growth factor receptor (EGFR), which retained the transmembrane and kinase domains of the EGFR. This fusion gene product showed transforming potential and a high tumor-forming capacity in cell culture and in vivo. Mechanistically, HMGA2-EGFR constitutively induced a higher level of phosphorylated STAT5B than EGFRvIII, an in-frame exon deletion product of the EGFR gene that is commonly found in primary glioblastoma. Forced expression of HMGA2-EGFR enhanced orthotopic tumor formation of the U87MG human glioma cell line. Furthermore, the EGFR kinase inhibitor erlotinib blocked sphere formation of TGS-01 cells in culture and inhibited tumor formation in vivo. These findings suggest that, in addition to gene amplification and in-frame exon deletion, EGFR signaling can also be activated by gene fusion, suggesting a possible avenue for treatment of glioblastoma.
Collapse
Affiliation(s)
- Akiyoshi Komuro
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Department of Biochemistry, Kindai University Faculty of Medicine, Osaka, Japan
| | - Erna Raja
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Caname Iwata
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Manabu Soda
- Department of Cellular Signaling, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kazunobu Isogaya
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Keiko Yuki
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yasushi Ino
- Division of Innovative Cancer Therapy, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Masato Morikawa
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tomoki Todo
- Division of Innovative Cancer Therapy, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Hiroyuki Aburatani
- Genome Science Division, Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, Japan
| | - Hiromichi Suzuki
- Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Melissa Ranjit
- Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Atsushi Natsume
- Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Akitake Mukasa
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Nobuhito Saito
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hitoshi Okada
- Department of Biochemistry, Kindai University Faculty of Medicine, Osaka, Japan
| | - Hiroyuki Mano
- Department of Cellular Signaling, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kohei Miyazono
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Daizo Koinuma
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| |
Collapse
|
29
|
Huang WT, Cen WL, He RQ, Xie Y, Zhang Y, Li P, Gan TQ, Chen G, Hu XH. Effect of miR‑146a‑5p on tumor growth in NSCLC using chick chorioallantoic membrane assay and bioinformatics investigation. Mol Med Rep 2017; 16:8781-8792. [PMID: 28990079 PMCID: PMC5779957 DOI: 10.3892/mmr.2017.7713] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2017] [Accepted: 09/22/2017] [Indexed: 12/12/2022] Open
Abstract
Our previous study demonstrated that the expression of miR-146a-5p was downregulated in non-small cell lung cancer (NSCLC) tissue, which affected the progression and prognosis of patients with NSCLC. Thus, the present study was conducted to investigate the functional mechanism of miR-146a-5p in tumorigenesis and angiogenesis in NSCLC. Following the construction of a H460 NSCLC cell line in which miR-146a-5p was overexpressed via lentivirus transduction, the NSCLC chick embryo chorioallantoic membrane (CAM) model was established by transplanting miR-146a-5p-overexpressing NSCLC cells into the CAM. Then, the size of the neoplasms within the CAM was measured, the vessel ratio was calculated, and the cellular morphology, metastasis and inflammation of tumor cell was observed using hematoxylin and eosin staining. The target genes of miR-146a-5p were predicted by 12 online software programs; these genes were then subjected to Gene Ontology enrichment analysis and Kyoto Encyclopedia of Genes and Genomes pathway annotations using the Database for Annotation, Visualization and Integrated Discovery 6.7 as well as constructed into a protein interaction network using protein-protein interaction from Search Tool for the Retrieval of Interacting Genes/Proteins. The xenograft tumor size and angiogenesis conditions of the miR-146a-5p-overexpressing group (volume 6.340±0.066 mm3, vessel ratio 9.326±0.083) was obviously restricted (P<0.001) when compared with the low expression group (volume 30.13±0.06 mm3, vessel ratio 16.94±0.11). In addition, marked necrosis along with inflammatory cell infiltration was observed with the HE-stained slices from the miR-146a-5p low expression group. Regarding the results of the target gene prediction, cancer and toll-like receptor signaling were the two most significant pathways represented among the target genes, while JUN, EGFR and RAC1 were the most relevant proteins among the selected potential targets of miR-146a-5p. In a CAM xenograft tumor model, overexpression of miR-146a-5p inhibited the tumorigenesis and angiogenesis of an NSCLC cell line. miR-146a-5p may act as a tumor suppressor gene in NSCLC and have moderate prognostic value in lung cancer.
Collapse
Affiliation(s)
- Wen-Ting Huang
- Department of Pathology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Wei-Luan Cen
- Department of Pathology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Rong-Quan He
- Department of Medical Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - You Xie
- Department of Pathology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Yu Zhang
- Department of Pathology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Ping Li
- Department of Pathology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Ting-Qing Gan
- Department of Medical Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Gang Chen
- Department of Pathology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Xiao-Hua Hu
- Department of Medical Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| |
Collapse
|
30
|
Gov E, Kori M, Arga KY. Multiomics Analysis of Tumor Microenvironment Reveals Gata2 and miRNA-124-3p as Potential Novel Biomarkers in Ovarian Cancer. OMICS-A JOURNAL OF INTEGRATIVE BIOLOGY 2017; 21:603-615. [PMID: 28937943 DOI: 10.1089/omi.2017.0115] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Ovarian cancer is a common and, yet, one of the most deadly human cancers due to its insidious onset and the current lack of robust early diagnostic tests. Tumors are complex tissues comprised of not only malignant cells but also genetically stable stromal cells. Understanding the molecular mechanisms behind epithelial-stromal crosstalk in ovarian cancer is a great challenge in particular. In the present study, we performed comparative analyses of transcriptome data from laser microdissected epithelial, stromal, and ovarian tumor tissues, and identified common and tissue-specific reporter biomolecules-genes, receptors, membrane proteins, transcription factors (TFs), microRNAs (miRNAs), and metabolites-by integration of transcriptome data with genome-scale biomolecular networks. Tissue-specific response maps included common differentially expressed genes (DEGs) and reporter biomolecules were reconstructed and topological analyses were performed. We found that CDK2, EP300, and SRC as receptor-related functions or membrane proteins; Ets1, Ar, Gata2, and Foxp3 as TFs; and miR-16-5p and miR-124-3p as putative biomarkers and warrant further validation research. In addition, we report in this study that Gata2 and miR-124-3p are potential novel reporter biomolecules for ovarian cancer. The study of tissue-specific reporter biomolecules in epithelial cells, stroma, and tumor tissues as exemplified in the present study offers promise in biomarker discovery and diagnostics innovation for common complex human diseases such as ovarian cancer.
Collapse
Affiliation(s)
- Esra Gov
- 1 Department of Bioengineering, Marmara University , Istanbul, Turkey
- 2 Department of Bioengineering, Faculty of Engineering and Natural Science, Adana Science and Technology University , Adana, Turkey
| | - Medi Kori
- 1 Department of Bioengineering, Marmara University , Istanbul, Turkey
| | - Kazim Yalcin Arga
- 1 Department of Bioengineering, Marmara University , Istanbul, Turkey
| |
Collapse
|
31
|
William D, Mokri P, Lamp N, Linnebacher M, Classen CF, Erbersdobler A, Schneider B. Amplification of the EGFR gene can be maintained and modulated by variation of EGF concentrations in in vitro models of glioblastoma multiforme. PLoS One 2017; 12:e0185208. [PMID: 28934307 PMCID: PMC5608330 DOI: 10.1371/journal.pone.0185208] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 09/10/2017] [Indexed: 11/19/2022] Open
Abstract
Glioblastoma multiforme (GBM) is the most common and lethal brain tumor in adults. It is known that amplification of the epidermal growth factor receptor gene (EGFR) occurs in approximately 40% of GBM, leading to enhanced activation of the EGFR signaling pathway and promoting tumor growth. Although GBM mutations are stably maintained in GBM in vitro models, rapid loss of EGFR gene amplification is a common observation during cell culture. To maintain EGFR amplification in vitro, heterotopic GBM xenografts with elevated EGFR copy number were cultured under varying serum conditions and EGF concentrations. EGFR copy numbers were assessed over several passages by quantitative PCR and chromogenic in situ hybridization. As expected, in control assays with 10% FCS, cells lost EGFR amplification with increasing passage numbers. However, cells cultured under serum free conditions stably maintained elevated copy numbers. Furthermore, EGFR protein expression positively correlated with genomic amplification levels. Although elevated EGFR copy numbers could be maintained over several passages in vitro, levels of EGFR amplification were variable and dependent on the EGF concentration in the medium. In vitro cultures of GBM cells with elevated EGFR copy number and corresponding EGFR protein expression should prove valuable preclinical tools to gain a better understanding of EGFR driven glioblastoma and assist in the development of new improved therapies.
Collapse
Affiliation(s)
- Doreen William
- University Medicine Rostock, Children and Adolescents Hospital, Rostock, Germany
- * E-mail:
| | - Poroshista Mokri
- University Medicine Rostock, Children and Adolescents Hospital, Rostock, Germany
| | - Nora Lamp
- University Medicine Rostock, Institute of Pathology, Rostock, Germany
| | - Michael Linnebacher
- University Medicine Rostock, Department of General Surgery, Molecular Oncology and Immunotherapy, Rostock, Germany
| | | | | | - Björn Schneider
- University Medicine Rostock, Institute of Pathology, Rostock, Germany
| |
Collapse
|
32
|
Li C, Tan J, Chang J, Li W, Liu Z, Li N, Ji Y. Radioiodine-labeled anti-epidermal growth factor receptor binding bovine serum albumin-polycaprolactone for targeting imaging of glioblastoma. Oncol Rep 2017; 38:2919-2926. [DOI: 10.3892/or.2017.5937] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Accepted: 08/02/2017] [Indexed: 11/06/2022] Open
|
33
|
de Paula LB, Primo FL, Tedesco AC. Nanomedicine associated with photodynamic therapy for glioblastoma treatment. Biophys Rev 2017; 9:761-773. [PMID: 28823025 DOI: 10.1007/s12551-017-0293-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 07/27/2017] [Indexed: 12/11/2022] Open
Abstract
Glioblastoma, also known as glioblastoma multiforme (GBM), is the most recurrent and malignant astrocytic glioma found in adults. Biologically, GBMs are highly aggressive tumors that often show diffuse infiltration of the brain parenchyma, making complete surgical resection difficult. GBM is not curable with surgery alone because tumor cells typically invade the surrounding brain, rendering complete resection unsafe. Consequently, present-day therapy for malignant glioma remains a great challenge. The location of the invasive tumor cells presents several barriers to therapeutic delivery. The blood-brain barrier regulates the trafficking of molecules to and from the brain. While high-grade brain tumors contain some "leakiness" in their neovasculature, the mechanisms of GBM onset and progression remain largely unknown. Recent advances in the understanding of the signaling pathways that underlie GBM pathogenesis have led to the development of new therapeutic approaches targeting multiple oncogenic signaling aberrations associated with the GBM. Among these, drug delivery nanosystems have been produced to target therapeutic agents and improve their biodistribution and therapeutic index in the tumor. These systems mainly include polymer or lipid-based carriers such as liposomes, metal nanoparticles, polymeric nanospheres and nanocapsules, micelles, dendrimers, nanocrystals, and nanogold. Photodynamic therapy (PDT) is a promising treatment for a variety of oncological diseases. PDT is an efficient, simple, and versatile method that is based on a combination of a photosensitive drug and light (generally laser-diode or laser); these factors are separately relatively harmless but when used together in the presence of oxygen molecules, free radicals are produced that initiate a sequence of biological events, including phototoxicity, vascular damage, and immune responses. Photodynamic pathways activate a cascade of activities, including apoptotic and necrotic cell death in both the tumor and the neovasculature, leading to a permanent lesion and destruction of GBM cells that remain in the healthy tissue. Glioblastoma tumors differ at the molecular level. For example, gene amplification epidermal growth factor receptor and its receptor are more highly expressed in primary GBM than in secondary GBM. Despite these distinguishing features, both types of tumors (primary and secondary) arise as a result dysregulation of numerous intracellular signaling pathways and have standard features, such as increased cell proliferation, survival and resistance to apoptosis, and loss of adhesion and migration, and may show a high degree of invasiveness. PDT may promote significant tumor regression and extend the lifetime of patients who experience glioma progression.
Collapse
Affiliation(s)
- Leonardo B de Paula
- Department of Chemistry, Center of Nanotechnology and Tissue Engineering - Photobiology and Photomedicine Research Group, Faculty of Philosophy, Science and Letters of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, 14040-901, São Paulo, Brazil
| | - Fernando L Primo
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, 14801-903, São Paulo, Brazil
| | - Antonio C Tedesco
- Department of Chemistry, Center of Nanotechnology and Tissue Engineering - Photobiology and Photomedicine Research Group, Faculty of Philosophy, Science and Letters of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, 14040-901, São Paulo, Brazil.
| |
Collapse
|
34
|
Pang LY, Saunders L, Argyle DJ. Epidermal growth factor receptor activity is elevated in glioma cancer stem cells and is required to maintain chemotherapy and radiation resistance. Oncotarget 2017; 8:72494-72512. [PMID: 29069805 PMCID: PMC5641148 DOI: 10.18632/oncotarget.19868] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Accepted: 07/06/2017] [Indexed: 12/26/2022] Open
Abstract
Glioblastoma remains among the most aggressive of all human and canine malignancies, displaying high mortality rates and limited treatment options. We propose that given the similarities between canine and human gliomas, such as incidence of occurrence, histopathology, molecular characteristics, and response to therapy, that canine gliomas are a natural model of the human disease. A range of human and canine tumours have been shown to harbor specific subpopulations of cells with stem cell-like properties that initiate and maintain neoplasticity while resisting conventional therapies. Here, we show that both canine and human glioma cell lines contain a small population of cancer stem cells (CSCs), and by molecular profiling highlight the important role of the epidermal growth factor receptor (EGFR) pathway in canine CSCs. EGFR signaling is crucial in the regulation of cancer cell proliferation, migration and survival. To date EGFR-targeted interventions alone have been largely ineffective. Our findings confirm that specifically inhibiting EGFR signaling alone has no significant effect on the viability of CSCs. However inhibition of EGFR did enhance the chemo- and radio-sensitivity of both canine and human glioma CSCs, enabling this resistant, tumourigenic population of cells to be effectively targeted by conventional therapies.
Collapse
Affiliation(s)
- Lisa Y Pang
- Royal (Dick) School of Veterinary Studies and Roslin Institute, The University of Edinburgh, Easter Bush, Midlothian, EH25 9RG, Scotland
| | - Lauren Saunders
- Royal (Dick) School of Veterinary Studies and Roslin Institute, The University of Edinburgh, Easter Bush, Midlothian, EH25 9RG, Scotland
| | - David J Argyle
- Royal (Dick) School of Veterinary Studies and Roslin Institute, The University of Edinburgh, Easter Bush, Midlothian, EH25 9RG, Scotland
| |
Collapse
|
35
|
MiR-181b modulates EGFR-dependent VCAM-1 expression and monocyte adhesion in glioblastoma. Oncogene 2017; 36:5006-5022. [PMID: 28459461 DOI: 10.1038/onc.2017.129] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Revised: 03/06/2017] [Accepted: 03/27/2017] [Indexed: 12/25/2022]
Abstract
Tumor-associated macrophages (TAMs) originate as circulating monocytes, and are recruited to gliomas, where they facilitate tumor growth and migration. Understanding the interaction between TAM and cancer cells may identify therapeutic targets for glioblastoma multiforme (GBM). Vascular cell adhesion molecule-1 (VCAM-1) is a cytokine-induced adhesion molecule expressed on the surface of cancer cells, which is involved in interactions with immune cells. Analysis of the glioma patient database and tissue immunohistochemistry showed that VCAM-1 expression correlated with the clinico-pathological grade of gliomas. Here, we found that VCAM-1 expression correlated positively with monocyte adhesion to GBM, and knockdown of VCAM-1 abolished the enhancement of monocyte adhesion. Importantly, upregulation of VCAM-1 is dependent on epidermal-growth-factor-receptor (EGFR) expression, and inhibition of EGFR effectively reduced VCAM-1 expression and monocyte adhesion activity. Moreover, GBM possessing higher EGFR levels (U251 cells) had higher VCAM-1 levels compared to GBMs with lower levels of EGFR (GL261 cells). Using two- and three-dimensional cultures, we found that monocyte adhesion to GBM occurs via integrin α4β1, which promotes tumor growth and invasion activity. Increased proliferation and tumor necrosis factor-α and IFN-γ levels were also observed in the adherent monocytes. Using a genetic modification approach, we demonstrated that VCAM-1 expression and monocyte adhesion were regulated by the miR-181 family, and lower levels of miR-181b correlated with high-grade glioma patients. Our results also demonstrated that miR-181b/protein phosphatase 2A-modulated SP-1 de-phosphorylation, which mediated the EGFR-dependent VCAM-1 expression and monocyte adhesion to GBM. We also found that the EGFR-dependent VCAM-1 expression is mediated by the p38/STAT3 signaling pathway. Our study suggested that VCAM-1 is a critical modulator of EGFR-dependent interaction of monocytes with GBM, which raises the possibility of developing effective and improved therapies for GBM.
Collapse
|
36
|
Abstract
The receptor for epidermal growth factor (EGFR) is a prime target for cancer therapy across a broad variety of tumor types. As it is a tyrosine kinase, small molecule tyrosine kinase inhibitors (TKIs) targeting signal transduction, as well as monoclonal antibodies against the EGFR, have been investigated as anti-tumor agents. However, despite the long-known enigmatic EGFR gene amplification and protein overexpression in glioblastoma, the most aggressive intrinsic human brain tumor, the potential of EGFR as a target for this tumor type has been unfulfilled. This review analyses the attempts to use TKIs and monoclonal antibodies against glioblastoma, with special consideration given to immunological approaches, the use of EGFR as a docking molecule for conjugates with toxins, T-cells, oncolytic viruses, exosomes and nanoparticles. Drug delivery issues associated with therapies for intracerebral diseases, with specific emphasis on convection enhanced delivery, are also discussed.
Collapse
Affiliation(s)
- Manfred Westphal
- Department of Neurosurgery, University Hospital Hamburg Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany.
| | - Cecile L. Maire
- 0000 0001 2180 3484grid.13648.38Department of Neurosurgery, University Hospital Hamburg Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
| | - Katrin Lamszus
- 0000 0001 2180 3484grid.13648.38Department of Neurosurgery, University Hospital Hamburg Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
| |
Collapse
|
37
|
Song F, Zhou M, Wang B, Shi B, Jiang H, Zhang J, Li Z. Weak binding to E3 ubiquitin ligase c-Cbl increases EGFRvA protein stability. FEBS Lett 2016; 590:1345-53. [PMID: 27059931 DOI: 10.1002/1873-3468.12166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Revised: 03/24/2016] [Accepted: 03/30/2016] [Indexed: 11/10/2022]
Abstract
Recently, we have identified a novel epidermal growth factor receptor isoform (EGFRvA), which has higher tumor-promoting capacity than EGFR. However, the underlying mechanism is not well understood. Here, we demonstrate that EGFRvA is more stable than EGFR. Interestingly, we observe that EGFRvA binds less to E3 ubiquitin ligase c-Cbl than EGFR does, although Y1045, a direct binding site of c-Cbl, is well phosphorylated in both of them. Further study reveals that EGFRvA cannot bind to Grb2, an important binding mediator between EGFR and c-Cbl. Thus, our study finds that EGFRvA is more stable than EGFR because of its decreased binding to c-Cbl.
Collapse
Affiliation(s)
- Fei Song
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Min Zhou
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Biao Wang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Bizhi Shi
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Hua Jiang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Jiqin Zhang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Zonghai Li
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine, China
| |
Collapse
|
38
|
Hodges TR, Ferguson SD, Caruso HG, Kohanbash G, Zhou S, Cloughesy TF, Berger MS, Poste GH, Khasraw M, Ba S, Jiang T, Mikkelson T, Yung WKA, de Groot JF, Fine H, Cantley LC, Mellinghoff IK, Mitchell DA, Okada H, Heimberger AB. Prioritization schema for immunotherapy clinical trials in glioblastoma. Oncoimmunology 2016; 5:e1145332. [PMID: 27471611 DOI: 10.1080/2162402x.2016.1145332] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Revised: 01/12/2016] [Accepted: 01/16/2016] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Emerging immunotherapeutic strategies for the treatment of glioblastoma (GBM) such as dendritic cell (DC) vaccines, heat shock proteins, peptide vaccines, and adoptive T-cell therapeutics, to name a few, have transitioned from the bench to clinical trials. With upcoming strategies and developing therapeutics, it is challenging to critically evaluate the practical, clinical potential of individual approaches and to advise patients on the most promising clinical trials. METHODS The authors propose a system to prioritize such therapies in an organized and data-driven fashion. This schema is based on four categories of factors: antigenic target robustness, immune-activation and -effector responses, preclinical vetting, and early evidence of clinical response. Each of these categories is subdivided to focus on the most salient elements for developing a successful immunotherapeutic approach for GBM, and a numerical score is generated. RESULTS The Score Card reveals therapeutics that have the most robust data to support their use, provides a reference prioritization score, and can be applied in a reiterative fashion with emerging data. CONCLUSIONS The authors hope that this schema will give physicians an evidence-based and rational framework to make the best referral decisions to better guide and serve this patient population.
Collapse
Affiliation(s)
- Tiffany R Hodges
- Department of Neurosurgery, The University of Texas M.D. Anderson Cancer Center , Houston, TX, USA
| | - Sherise D Ferguson
- Department of Neurosurgery, The University of Texas M.D. Anderson Cancer Center , Houston, TX, USA
| | - Hillary G Caruso
- The Division of Pediatrics, The University of Texas M.D. Anderson Cancer Center , Houston, TX, USA
| | - Gary Kohanbash
- Department of Neurosurgery, the University of California at San Francisco , San Francisco, USA
| | - Shouhao Zhou
- Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center , Houston, TX, USA
| | - Timothy F Cloughesy
- Department of Neuro-Oncology, the University of California at Los Angeles , Los Angeles, CA, USA
| | - Mitchel S Berger
- Department of Neurosurgery, the University of California at San Francisco , San Francisco, USA
| | | | | | - Sujuan Ba
- The National Foundation for Cancer Research, Bethesda, MD, USA, Asian Fund for Cancer Research , Hong Kong, People's Republic of China
| | - Tao Jiang
- Department of Neurosurgery, Tiantan Hospital, Capital Medical University , Beijing, China
| | - Tom Mikkelson
- Department of Neurosurgery, Henry Ford Health System , Detroit, MI, USA
| | - W K Alfred Yung
- Department of Neuro-Oncology, The University of Texas M.D. Anderson Cancer Center , Houston, TX, USA
| | - John F de Groot
- Department of Neuro-Oncology, The University of Texas M.D. Anderson Cancer Center , Houston, TX, USA
| | - Howard Fine
- Division of Neuro-Oncology, Weill Cornell Medical College , New York, NY, USA
| | - Lewis C Cantley
- Department of Systems Biology, Harvard Medical School , Boston, MA, USA
| | - Ingo K Mellinghoff
- Department of Neurology and Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center , New York, NY, USA
| | - Duane A Mitchell
- Department of Neurosurgery, University of Florida , Gainesville, FL, USA
| | - Hideho Okada
- Department of Neurosurgery, the University of California at San Francisco , San Francisco, USA
| | - Amy B Heimberger
- Department of Neurosurgery, The University of Texas M.D. Anderson Cancer Center , Houston, TX, USA
| |
Collapse
|
39
|
Kaluzova M, Bouras A, Machaidze R, Hadjipanayis CG. Targeted therapy of glioblastoma stem-like cells and tumor non-stem cells using cetuximab-conjugated iron-oxide nanoparticles. Oncotarget 2016; 6:8788-806. [PMID: 25871395 PMCID: PMC4496184 DOI: 10.18632/oncotarget.3554] [Citation(s) in RCA: 98] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Accepted: 02/10/2015] [Indexed: 01/21/2023] Open
Abstract
Malignant gliomas remain aggressive and lethal primary brain tumors in adults. The epidermal growth factor receptor (EGFR) is frequently overexpressed in the most common malignant glioma, glioblastoma (GBM), and represents an important therapeutic target. GBM stem-like cells (GSCs) present in tumors are felt to be highly tumorigenic and responsible for tumor recurrence. Multifunctional magnetic iron-oxide nanoparticles (IONPs) can be directly imaged by magnetic resonance imaging (MRI) and designed to therapeutically target cancer cells. The targeting effects of IONPs conjugated to the EGFR inhibitor, cetuximab (cetuximab-IONPs), were determined with EGFR- and EGFRvIII-expressing human GBM neurospheres and GSCs. Transmission electron microscopy revealed cetuximab-IONP GBM cell binding and internalization. Fluorescence microscopy and Prussian blue staining showed increased uptake of cetuximab-IONPs by EGFR- as well as EGFRvIII-expressing GSCs and neurospheres in comparison to cetuximab or free IONPs. Treatment with cetuximab-IONPs resulted in a significant antitumor effect that was greater than with cetuximab alone due to more efficient, CD133-independent cellular targeting and uptake, EGFR signaling alterations, EGFR internalization, and apoptosis induction in EGFR-expressing GSCs and neurospheres. A significant increase in survival was found after cetuximab-IONP convection-enhanced delivery treatment of 3 intracranial rodent GBM models employing human EGFR-expressing GBM xenografts.
Collapse
Affiliation(s)
- Milota Kaluzova
- Brain Tumor Nanotechnology Laboratory, Department of Neurosurgery, Emory University School of Medicine, Winship Cancer Institute of Emory University, Atlanta, GA, USA
| | - Alexandros Bouras
- Brain Tumor Nanotechnology Laboratory, Department of Neurosurgery, Emory University School of Medicine, Winship Cancer Institute of Emory University, Atlanta, GA, USA
| | - Revaz Machaidze
- Brain Tumor Nanotechnology Laboratory, Department of Neurosurgery, Emory University School of Medicine, Winship Cancer Institute of Emory University, Atlanta, GA, USA.,Present address: Brigham and Women's Hospital, Neurosurgery, Boston, MA, USA
| | - Costas G Hadjipanayis
- Brain Tumor Nanotechnology Laboratory, Department of Neurosurgery, Emory University School of Medicine, Winship Cancer Institute of Emory University, Atlanta, GA, USA.,Winship Brain Tumor Center of Emory University, Winship Cancer Institute of Emory University, Atlanta, GA, USA
| |
Collapse
|
40
|
Glioma Stem Cells: Signaling, Microenvironment, and Therapy. Stem Cells Int 2016; 2016:7849890. [PMID: 26880988 PMCID: PMC4736567 DOI: 10.1155/2016/7849890] [Citation(s) in RCA: 121] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Accepted: 10/25/2015] [Indexed: 12/15/2022] Open
Abstract
Glioblastoma remains the most common and devastating primary brain tumor despite maximal therapy with surgery, chemotherapy, and radiation. The glioma stem cell (GSC) subpopulation has been identified in glioblastoma and likely plays a key role in resistance of these tumors to conventional therapies as well as recurrent disease. GSCs are capable of self-renewal and differentiation; glioblastoma-derived GSCs are capable of de novo tumor formation when implanted in xenograft models. Further, GSCs possess unique surface markers, modulate characteristic signaling pathways to promote tumorigenesis, and play key roles in glioma vascular formation. These features, in addition to microenvironmental factors, present possible targets for specifically directing therapy against the GSC population within glioblastoma. In this review, the authors summarize the current knowledge of GSC biology and function and the role of GSCs in new vascular formation within glioblastoma and discuss potential therapeutic approaches to target GSCs.
Collapse
|
41
|
Sun S, Jin GJ, Zhao Y, Kang H. Association between the epidermal growth factor 61*A/G polymorphism and hepatocellular carcinoma risk: a meta-analysis. Asian Pac J Cancer Prev 2015; 16:3009-14. [PMID: 25854398 DOI: 10.7314/apjcp.2015.16.7.3009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
The epidermal growth factor (EGF) may play a pathological role in hepatocellular carcinoma (HCC). However, the conclusions of published reports on the relationship between the EGF 61*A/G polymorphism and HCC risk remain controversial. To derive a more precise estimation we performed a meta-analysis based on 14 studies that together included 2,506 cases and 4,386 controls. PubMed, EMBASE, Web of Knowledge and the Chinese National Knowledge Infrastructure (CNKI) databases were used to retrieve articles up to August 1, 2014. The crude odds ratios (ORs) with 95% confidence intervals (95%CIs) were calculated to evaluate the association. Meta-analysis results showed a significant association between the EGF 61*A/G polymorphism and HCC risk in all four genetic models (allele model: OR=1.25, 95%CI=1.12-1.40; dominant model: OR=1.32, 95%CI=1.14-1.54; recessive model: OR=1.33, 95%CI=1.12-1.58; homozygous model: OR=1.59, 95%CI=1.33- 1.90). Moreover, significant associations were observed when stratified by ethnicity, source of controls, etiology and genotype methods. Thus, this meta-analysis suggests that the G-allele of the EGF 61*A/G polymorphism is associated with an increased risk of HCC, especially in Asians and Caucasians, without influence from the source of controls or etiological diversity. Further studies with larger population sizes are needed to confirm these results.
Collapse
Affiliation(s)
- Shuang Sun
- Department of Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning Province, China E-mail :
| | | | | | | |
Collapse
|
42
|
Hamblett KJ, Jacob AP, Gurgel JL, Tometsko ME, Rock BM, Patel SK, Milburn RR, Siu S, Ragan SP, Rock DA, Borths CJ, O'Neill JW, Chang WS, Weidner MF, Bio MM, Quon KC, Fanslow WC. SLC46A3 Is Required to Transport Catabolites of Noncleavable Antibody Maytansine Conjugates from the Lysosome to the Cytoplasm. Cancer Res 2015; 75:5329-40. [PMID: 26631267 DOI: 10.1158/0008-5472.can-15-1610] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Accepted: 09/17/2015] [Indexed: 11/16/2022]
Abstract
Antibody-drug conjugates (ADC) target cytotoxic drugs to antigen-positive cells for treating cancer. After internalization, ADCs with noncleavable linkers are catabolized to amino acid-linker-warheads within the lysosome, which then enter the cytoplasm by an unknown mechanism. We hypothesized that a lysosomal transporter was responsible for delivering noncleavable ADC catabolites into the cytoplasm. To identify candidate transporters, we performed a phenotypic shRNA screen with an anti-CD70 maytansine-based ADC. This screen revealed the lysosomal membrane protein SLC46A3, the genetic attenuation of which inhibited the potency of multiple noncleavable antibody-maytansine ADCs, including ado-trastuzumab emtansine. In contrast, the potencies of noncleavable ADCs carrying the structurally distinct monomethyl auristatin F were unaffected by SLC46A3 attenuation. Structure-activity experiments suggested that maytansine is a substrate for SLC46A3. Notably, SLC46A3 silencing led to relative increases in catabolite concentrations in the lysosome. Taken together, our results establish SLC46A3 as a direct transporter of maytansine-based catabolites from the lysosome to the cytoplasm, prompting further investigation of SLC46A3 as a predictive response marker in breast cancer specimens.
Collapse
Affiliation(s)
| | - Allison P Jacob
- Amgen Inc., Therapeutic Innovation Unit, Seattle, Washington
| | - Jesse L Gurgel
- Amgen Inc., Therapeutic Innovation Unit, Seattle, Washington
| | - Mark E Tometsko
- Amgen Inc., Therapeutic Innovation Unit, Seattle, Washington
| | - Brooke M Rock
- Amgen Inc., Pharmacokinetics and Drug Metabolism, Seattle, Washington
| | - Sonal K Patel
- Amgen Inc., Pharmacokinetics and Drug Metabolism, Seattle, Washington
| | - Robert R Milburn
- Amgen Inc., Small Molecule Purification and Process Development, Thousand Oaks, California
| | - Sophia Siu
- Amgen Inc., Therapeutic Discovery, Seattle, Washington
| | | | - Dan A Rock
- Amgen Inc., Pharmacokinetics and Drug Metabolism, Seattle, Washington
| | - Christopher J Borths
- Amgen Inc., Small Molecule Purification and Process Development, Thousand Oaks, California
| | | | - Wesley S Chang
- Amgen Inc., Clinical Immunology, South San Francisco, California
| | | | - Matthew M Bio
- Amgen Inc., Small Molecule Purification and Process Development, Thousand Oaks, California
| | - Kim C Quon
- Amgen Inc., Therapeutic Innovation Unit, Seattle, Washington
| | | |
Collapse
|
43
|
Fujimoto I, Hasegawa K, Fujiwara K, Yamada M, Yoshikawa K. Necdin controls EGFR signaling linked to astrocyte differentiation in primary cortical progenitor cells. Cell Signal 2015; 28:94-107. [PMID: 26655377 DOI: 10.1016/j.cellsig.2015.11.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Revised: 11/23/2015] [Accepted: 11/30/2015] [Indexed: 11/26/2022]
Abstract
Cellular signaling mediated by the EGF receptor (EGFR) plays a key role in controlling proliferation and differentiation of cortical progenitor cells (CPCs). However, regulatory mechanisms of EGFR signaling in CPCs remain largely unknown. Here we demonstrate that necdin, a MAGE (melanoma antigen) family protein, interacts with EGFR in primary CPCs and represses its downstream signaling linked to astrocyte differentiation. EGFR was autophosphorylated and interacted with necdin in EGF-stimulated CPCs. Necdin bound to autophosphorylated EGFR via its tyrosine kinase domain. EGF-induced phosphorylation of ERK was enhanced in necdin-null CPCs, where the interaction between EGFR and the adaptor protein Grb2 was strengthened, suggesting that endogenous necdin suppresses the EGFR/ERK signaling pathway in CPCs. In necdin-null CPCs, astrocyte differentiation induced by the gliogenic cytokine cardiotrophin-1 was significantly accelerated in the presence of EGF, and inhibition of EGFR/ERK signaling abolished the acceleration. Furthermore, necdin strongly suppressed astrocyte differentiation induced by overexpression of EGFR or its ligand binding-defective mutant equivalent to a glioblastoma-associated EGFR variant. These results suggest that necdin acts as an intrinsic suppressor of the EGFR/ERK signaling pathway in EGF-responsive CPCs to restrain astroglial development in a cell-autonomous manner.
Collapse
Affiliation(s)
- Izumi Fujimoto
- Laboratory of Regulation of Neuronal Development, Institute for Protein Research, Osaka University, Osaka, Japan
| | - Koichi Hasegawa
- Laboratory of Regulation of Neuronal Development, Institute for Protein Research, Osaka University, Osaka, Japan
| | - Kazushiro Fujiwara
- Laboratory of Regulation of Neuronal Development, Institute for Protein Research, Osaka University, Osaka, Japan
| | - Masashi Yamada
- Laboratory of Extracellular Matrix Biochemistry, Institute for Protein Research, Osaka University, Osaka, Japan
| | - Kazuaki Yoshikawa
- Laboratory of Regulation of Neuronal Development, Institute for Protein Research, Osaka University, Osaka, Japan.
| |
Collapse
|
44
|
Caruso HG, Hurton LV, Najjar A, Rushworth D, Ang S, Olivares S, Mi T, Switzer K, Singh H, Huls H, Lee DA, Heimberger AB, Champlin RE, Cooper LJN. Tuning Sensitivity of CAR to EGFR Density Limits Recognition of Normal Tissue While Maintaining Potent Antitumor Activity. Cancer Res 2015; 75:3505-18. [PMID: 26330164 DOI: 10.1158/0008-5472.can-15-0139] [Citation(s) in RCA: 295] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Many tumors overexpress tumor-associated antigens relative to normal tissue, such as EGFR. This limits targeting by human T cells modified to express chimeric antigen receptors (CAR) due to potential for deleterious recognition of normal cells. We sought to generate CAR(+) T cells capable of distinguishing malignant from normal cells based on the disparate density of EGFR expression by generating two CARs from monoclonal antibodies that differ in affinity. T cells with low-affinity nimotuzumab-CAR selectively targeted cells overexpressing EGFR, but exhibited diminished effector function as the density of EGFR decreased. In contrast, the activation of T cells bearing high-affinity cetuximab-CAR was not affected by the density of EGFR. In summary, we describe the generation of CARs able to tune T-cell activity to the level of EGFR expression in which a CAR with reduced affinity enabled T cells to distinguish malignant from nonmalignant cells.
Collapse
Affiliation(s)
- Hillary G Caruso
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas. The University of Texas Graduate School of Biomedical Sciences at Houston, Houston, Texas
| | - Lenka V Hurton
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas. The University of Texas Graduate School of Biomedical Sciences at Houston, Houston, Texas
| | - Amer Najjar
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - David Rushworth
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas. The University of Texas Graduate School of Biomedical Sciences at Houston, Houston, Texas
| | - Sonny Ang
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Simon Olivares
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Tiejuan Mi
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Kirsten Switzer
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Harjeet Singh
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Helen Huls
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Dean A Lee
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas. The University of Texas Graduate School of Biomedical Sciences at Houston, Houston, Texas
| | - Amy B Heimberger
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Richard E Champlin
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Laurence J N Cooper
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas. The University of Texas Graduate School of Biomedical Sciences at Houston, Houston, Texas.
| |
Collapse
|
45
|
Whittle JR, Lickliter JD, Gan HK, Scott AM, Simes J, Solomon BJ, MacDiarmid JA, Brahmbhatt H, Rosenthal MA. First in human nanotechnology doxorubicin delivery system to target epidermal growth factor receptors in recurrent glioblastoma. J Clin Neurosci 2015; 22:1889-94. [PMID: 26279503 DOI: 10.1016/j.jocn.2015.06.005] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Accepted: 06/08/2015] [Indexed: 01/27/2023]
Abstract
There are limited treatment options for patients with recurrent glioblastoma (GBM). The EnGeneIC delivery vehicle (EDV) is a novel nanocellular (minicell) compound which packages theoretically effective concentrations of chemotherapeutic drugs that are designed to target tumors via minicell-surface attached bispecific proteins (EnGeneIC, Lane Cove West, NSW, Australia). Epidermal growth factor receptor (EGFR) is overexpressed in 40-50% of patients with GBM and is a promising target for new therapeutics. (V)EDVDox contains doxorubicin (Dox) within the minicells and targets EGFR through Vectibix (V; Amgen Biologicals, Thousand Oaks, CA, USA). We conducted a first in human Phase I study of (V)EDVDox in adults with recurrent GBM expressing EGFR on immunohistochemistry, following standard therapy including radiation and temozolomide, to establish a safe maximum tolerated dose and determine a recommended Phase II dose (RPTD). (V)EDVDox was administered weekly in an 8week cycle, with dose escalation in successive cohorts of patients using a standard 3+3 design. In total, 14 patients were treated at three dose levels, and the RPTD was identified as 5×10(9)(V)EDVDox. Overall (V)EDVDox was well tolerated, with no dose limiting toxicity and no withdrawals from the study due to adverse events. The most common adverse events were nausea, fever, and chills or rigors, experienced in seven, five and five patients, respectively. Transient uncomplicated hypophosphatemia was seen in seven patients and was not dose-related. Our results demonstrate that (V)EDVDox, up to a dose of 5×10(9)(V)EDVDox weekly, is well tolerated in patients with recurrent GBM.
Collapse
Affiliation(s)
- James R Whittle
- Department of Medical Oncology, Royal Melbourne Hospital, Grattan Street, Parkville, VIC 3050, Australia.
| | | | - Hui K Gan
- Olivia Newton John Cancer and Wellness Centre, Austin Hospital, Heidelberg, VIC, Australia; Ludwig Institute for Cancer Research, Austin Hospital, Heidelberg, VIC, Australia
| | - Andrew M Scott
- Olivia Newton John Cancer and Wellness Centre, Austin Hospital, Heidelberg, VIC, Australia; Ludwig Institute for Cancer Research, Austin Hospital, Heidelberg, VIC, Australia
| | - John Simes
- Royal Prince Alfred Hospital, Camperdown, Sydney, NSW, Australia
| | | | | | | | - Mark A Rosenthal
- Department of Medical Oncology, Royal Melbourne Hospital, Grattan Street, Parkville, VIC 3050, Australia
| |
Collapse
|
46
|
von Neubeck C, Seidlitz A, Kitzler HH, Beuthien-Baumann B, Krause M. Glioblastoma multiforme: emerging treatments and stratification markers beyond new drugs. Br J Radiol 2015; 88:20150354. [PMID: 26159214 DOI: 10.1259/bjr.20150354] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Glioblastoma multiforme (GBM) is the most common primary brain tumour in adults. The standard therapy for GBM is maximal surgical resection followed by radiotherapy with concurrent and adjuvant temozolomide (TMZ). In spite of the extensive treatment, the disease is associated with poor clinical outcome. Further intensification of the standard treatment is limited by the infiltrating growth of the GBM in normal brain areas, the expected neurological toxicities with radiation doses >60 Gy and the dose-limiting toxicities induced by systemic therapy. To improve the outcome of patients with GBM, alternative treatment modalities which add low or no additional toxicities to the standard treatment are needed. Many Phase II trials on new chemotherapeutics or targeted drugs have indicated potential efficacy but failed to improve the overall or progression-free survival in Phase III clinical trials. In this review, we will discuss contemporary issues related to recent technical developments and new metabolic strategies for patients with GBM including MR (spectroscopy) imaging, (amino acid) positron emission tomography (PET), amino acid PET, surgery, radiogenomics, particle therapy, radioimmunotherapy and diets.
Collapse
Affiliation(s)
- C von Neubeck
- 1 German Cancer Consortium (DKTK), Dresden and German Cancer Research Center (DKFZ), Heidelberg, Germany.,2 OncoRay, National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - A Seidlitz
- 2 OncoRay, National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.,3 Department of Radiation Oncology, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - H H Kitzler
- 4 Department of Neuroradiology, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - B Beuthien-Baumann
- 2 OncoRay, National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.,5 Department of Nuclear Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.,6 Helmholtz-Zentrum, Dresden-Rossendorf (HZDR), PET Centre, Institute of Radiopharmaceutical Cancer Research, Dresden, Germany
| | - M Krause
- 1 German Cancer Consortium (DKTK), Dresden and German Cancer Research Center (DKFZ), Heidelberg, Germany.,2 OncoRay, National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.,3 Department of Radiation Oncology, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.,7 Helmholtz-Zentrum, Dresden-Rossendorf (HZDR), Institute of Radiooncology, Dresden, Germany
| |
Collapse
|
47
|
Affiliation(s)
- Simone P Niclou
- NorLux Neuro-Oncology Laboratory, Department of Oncology, Luxembourg Institute of Health, Luxembourg and K.G. Jebsen Brain Tumor Research Center, Department of Biomedicine, University of Bergen, Norway
| |
Collapse
|
48
|
Crespo I, Vital AL, Gonzalez-Tablas M, Patino MDC, Otero A, Lopes MC, de Oliveira C, Domingues P, Orfao A, Tabernero MD. Molecular and Genomic Alterations in Glioblastoma Multiforme. THE AMERICAN JOURNAL OF PATHOLOGY 2015; 185:1820-33. [PMID: 25976245 DOI: 10.1016/j.ajpath.2015.02.023] [Citation(s) in RCA: 122] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Revised: 01/16/2015] [Accepted: 02/09/2015] [Indexed: 12/19/2022]
Abstract
In recent years, important advances have been achieved in the understanding of the molecular biology of glioblastoma multiforme (GBM); thus, complex genetic alterations and genomic profiles, which recurrently involve multiple signaling pathways, have been defined, leading to the first molecular/genetic classification of the disease. In this regard, different genetic alterations and genetic pathways appear to distinguish primary (eg, EGFR amplification) versus secondary (eg, IDH1/2 or TP53 mutation) GBM. Such genetic alterations target distinct combinations of the growth factor receptor-ras signaling pathways, as well as the phosphatidylinositol 3-kinase/phosphatase and tensin homolog/AKT, retinoblastoma/cyclin-dependent kinase (CDK) N2A-p16(INK4A), and TP53/mouse double minute (MDM) 2/MDM4/CDKN2A-p14(ARF) pathways, in cells that present features associated with key stages of normal neurogenesis and (normal) central nervous system cell types. This translates into well-defined genomic profiles that have been recently classified by The Cancer Genome Atlas Consortium into four subtypes: classic, mesenchymal, proneural, and neural GBM. Herein, we review the most relevant genetic alterations of primary versus secondary GBM, the specific signaling pathways involved, and the overall genomic profile of this genetically heterogeneous group of malignant tumors.
Collapse
Affiliation(s)
- Ines Crespo
- Centre for Neurosciences and Cell Biology, Faculties of Pharmacy and Medicine, University of Coimbra, Coimbra, Portugal
| | - Ana Louisa Vital
- Centre for Neurosciences and Cell Biology, Faculties of Pharmacy and Medicine, University of Coimbra, Coimbra, Portugal
| | - María Gonzalez-Tablas
- Department of Medicine, Centre for Cancer Research (Centro de Investigación del Cáncer-Instituto de Biología Molecular y Celular del Cáncer; Centro Superior de Investigaciones Científicas/Universidad de Salamanca; Instituto de Investigación Biomédica de Salamanca), University of Salamanca, Salamanca, Spain
| | | | - Alvaro Otero
- Neurosurgery Service, University Hospital of Salamanca, Salamanca, Spain; Biomedical Research Institute of Salamanca, Salamanca, Spain
| | - María Celeste Lopes
- Centre for Neurosciences and Cell Biology, Faculties of Pharmacy and Medicine, University of Coimbra, Coimbra, Portugal
| | - Catarina de Oliveira
- Centre for Neurosciences and Cell Biology, Faculties of Pharmacy and Medicine, University of Coimbra, Coimbra, Portugal
| | - Patricia Domingues
- Centre for Neurosciences and Cell Biology, Faculties of Pharmacy and Medicine, University of Coimbra, Coimbra, Portugal; Department of Medicine, Centre for Cancer Research (Centro de Investigación del Cáncer-Instituto de Biología Molecular y Celular del Cáncer; Centro Superior de Investigaciones Científicas/Universidad de Salamanca; Instituto de Investigación Biomédica de Salamanca), University of Salamanca, Salamanca, Spain; Biomedical Research Institute of Salamanca, Salamanca, Spain
| | - Alberto Orfao
- Department of Medicine, Centre for Cancer Research (Centro de Investigación del Cáncer-Instituto de Biología Molecular y Celular del Cáncer; Centro Superior de Investigaciones Científicas/Universidad de Salamanca; Instituto de Investigación Biomédica de Salamanca), University of Salamanca, Salamanca, Spain; Biomedical Research Institute of Salamanca, Salamanca, Spain
| | - Maria Dolores Tabernero
- Department of Medicine, Centre for Cancer Research (Centro de Investigación del Cáncer-Instituto de Biología Molecular y Celular del Cáncer; Centro Superior de Investigaciones Científicas/Universidad de Salamanca; Instituto de Investigación Biomédica de Salamanca), University of Salamanca, Salamanca, Spain; Biomedical Research Institute of Salamanca, Salamanca, Spain; Institute of Health Science Studies of Castilla and León Research Laboratory, University Hospital of Salamanca, Salamanca, Spain.
| |
Collapse
|
49
|
Zahonero C, Aguilera P, Ramírez-Castillejo C, Pajares M, Bolós MV, Cantero D, Perez-Nuñez A, Hernández-Laín A, Sánchez-Gómez P, Sepúlveda JM. Preclinical Test of Dacomitinib, an Irreversible EGFR Inhibitor, Confirms Its Effectiveness for Glioblastoma. Mol Cancer Ther 2015; 14:1548-58. [PMID: 25939761 DOI: 10.1158/1535-7163.mct-14-0736] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Accepted: 04/27/2015] [Indexed: 11/16/2022]
Abstract
Glioblastomas (GBM) are devastating tumors in which there has been little clinical improvement in the last decades. New molecularly directed therapies are under development. EGFR is one of the most promising targets, as this receptor is mutated and/or overexpressed in nearly half of the GBMs. However, the results obtained with first-generation tyrosine-kinase inhibitors have been disappointing with no clear predictive markers of tumor response. Here, we have tested the antitumoral efficacy of a second-generation inhibitor, dacomitinib (PF299804, Pfizer), that binds in an irreversible way to the receptor. Our results confirm that dacomitinib has an effect on cell viability, self-renewal, and proliferation in EGFR-amplified ± EGFRvIII GBM cells. Moreover, systemic administration of dacomitinib strongly impaired the in vivo tumor growth rate of these EGFR-amplified cell lines, with a decrease in the expression of stem cell-related markers. However, continuous administration of the compound was required to maintain the antitumor effect. The data presented here confirm that dacomitinib clearly affects receptor signaling in vivo and that its strong antitumoral effect is independent of the presence of mutant receptor isoforms although it could be affected by the PTEN status (as it is less effective in a PTEN-deleted GBM line). Dacomitinib is being tested in second line for EGFR-amplified GBMs. We hope that our results could help to select retrospectively molecular determinants of this response and to implement future trials with dacomitinib (alone or in combination with other inhibitors) in newly diagnosed GBMs.
Collapse
Affiliation(s)
- Cristina Zahonero
- Neuro-Oncology Unit, Instituto de Salud Carlos III-UFIEC, Madrid, Spain
| | - Pilar Aguilera
- Neuro-Oncology Unit, Instituto de Salud Carlos III-UFIEC, Madrid, Spain
| | | | - Marta Pajares
- Neuro-Oncology Unit, Instituto de Salud Carlos III-UFIEC, Madrid, Spain
| | | | - Diana Cantero
- Unidad Multidisciplinar de Neurooncología, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Angel Perez-Nuñez
- Unidad Multidisciplinar de Neurooncología, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Aurelio Hernández-Laín
- Unidad Multidisciplinar de Neurooncología, Hospital Universitario 12 de Octubre, Madrid, Spain
| | | | - Juan Manuel Sepúlveda
- Unidad Multidisciplinar de Neurooncología, Hospital Universitario 12 de Octubre, Madrid, Spain.
| |
Collapse
|
50
|
Hamblett KJ, Kozlosky CJ, Siu S, Chang WS, Liu H, Foltz IN, Trueblood ES, Meininger D, Arora T, Twomey B, Vonderfecht SL, Chen Q, Hill JS, Fanslow WC. AMG 595, an Anti-EGFRvIII Antibody–Drug Conjugate, Induces Potent Antitumor Activity against EGFRvIII-Expressing Glioblastoma. Mol Cancer Ther 2015; 14:1614-24. [DOI: 10.1158/1535-7163.mct-14-1078] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2014] [Accepted: 04/23/2015] [Indexed: 11/16/2022]
|