1
|
Hedna R, Kovacic H, Pagano A, Peyrot V, Robin M, Devred F, Breuzard G. Tau Protein as Therapeutic Target for Cancer? Focus on Glioblastoma. Cancers (Basel) 2022; 14:5386. [PMID: 36358803 PMCID: PMC9653627 DOI: 10.3390/cancers14215386] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 10/28/2022] [Accepted: 10/28/2022] [Indexed: 08/27/2023] Open
Abstract
Despite being extensively studied for several decades, the microtubule-associated protein Tau has not finished revealing its secrets. For long, Tau has been known for its ability to promote microtubule assembly. A less known feature of Tau is its capability to bind to cancer-related protein kinases, suggesting a possible role of Tau in modulating microtubule-independent cellular pathways that are associated with oncogenesis. With the intention of finding new therapeutic targets for cancer, it appears essential to examine the interaction of Tau with these kinases and their consequences. This review aims at collecting the literature data supporting the relationship between Tau and cancer with a particular focus on glioblastoma tumors in which the pathological significance of Tau remains largely unexplored. We will first treat this subject from a mechanistic point of view showing the pivotal role of Tau in oncogenic processes. Then, we will discuss the involvement of Tau in dysregulating critical pathways in glioblastoma. Finally, we will outline promising strategies to target Tau protein for the therapy of glioblastoma.
Collapse
Affiliation(s)
- Rayane Hedna
- Faculté des Sciences Médicales et Paramédicales, Institut de Neurophysiopathologie (INP), UMR 7051, CNRS, Aix Marseille Université, 13005 Marseille, France
| | - Hervé Kovacic
- Faculté des Sciences Médicales et Paramédicales, Institut de Neurophysiopathologie (INP), UMR 7051, CNRS, Aix Marseille Université, 13005 Marseille, France
| | - Alessandra Pagano
- Faculté des Sciences Médicales et Paramédicales, Institut de Neurophysiopathologie (INP), UMR 7051, CNRS, Aix Marseille Université, 13005 Marseille, France
| | - Vincent Peyrot
- Faculté des Sciences Médicales et Paramédicales, Institut de Neurophysiopathologie (INP), UMR 7051, CNRS, Aix Marseille Université, 13005 Marseille, France
| | - Maxime Robin
- Faculté de Pharmacie, Institut Méditerranéen de Biodiversité et Ecologie marine et continentale (IMBE), UMR 7263, CNRS, IRD 237, Aix-Marseille Université, 13005 Marseille, France
| | - François Devred
- Faculté des Sciences Médicales et Paramédicales, Institut de Neurophysiopathologie (INP), UMR 7051, CNRS, Aix Marseille Université, 13005 Marseille, France
| | - Gilles Breuzard
- Faculté des Sciences Médicales et Paramédicales, Institut de Neurophysiopathologie (INP), UMR 7051, CNRS, Aix Marseille Université, 13005 Marseille, France
| |
Collapse
|
2
|
Valiyaveettil D, Malik M, Joseph DM, Ahmed SF, Kothwal SA, Vijayasaradhi M. Effect of valproic acid on survival in glioblastoma: A prospective single-arm study. South Asian J Cancer 2020; 7:159-162. [PMID: 30112328 PMCID: PMC6069328 DOI: 10.4103/sajc.sajc_188_17] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background: Retrospective evidence suggests that valproic acid (VPA), an antiepileptic drug, is associated with improved outcomes in glioblastoma. The exact mechanism of interaction of VPA with radiation and temozolomide (TMZ) is still unclear. Laboratory studies show that VPA can enhance tumor cell kill while at the same time protect the normal neural tissue. The aim of this study was to prospectively evaluate the benefit of VPA on outcomes in glioblastoma. Materials and Methods: In this single-arm prospective study, patients of glioblastoma were started on seizure prophylaxis with VPA (15–20 mg/kg/day) following maximal safe resection. All patients were treated with chemoradiation to a dose of 60 Gy in 30 fractions with concurrent TMZ followed by adjuvant TMZ for 6 cycles. VPA was continued during adjuvant treatment and follow-up. Survival analysis was done using Kaplan–Meier analysis. Results: Twenty patients were enrolled in the study. Median age was 47 years. M:F ratio was 3:1. Treatment was well tolerated with no grade 3/4 adverse events. 8/20 patients experience seizure episodes during treatment and/or follow-up which needed additional antiepileptic drugs for control. Median progression-free survival (PFS) and overall survival (OS) were 10 months and 16 months, respectively. Younger patients (age ≤45 years) showed a significantly better OS (25 months) versus older patients (8 months) (P = 0.002). Conclusions: Incidence of seizures on VPA prophylaxis was 40%. Median PFS and OS were comparable to historical controls. There was no significant treatment-related toxicity. The results need validation in larger prospective randomized studies.
Collapse
Affiliation(s)
- Deepthi Valiyaveettil
- Department of Radiation Oncology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
| | - Monica Malik
- Department of Radiation Oncology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
| | - Deepa M Joseph
- Department of Radiation Oncology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
| | - Syed Fayaz Ahmed
- Department of Radiation Oncology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
| | - Syed Akram Kothwal
- Department of Radiation Oncology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
| | - M Vijayasaradhi
- Department of Neurosurgery, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
| |
Collapse
|
3
|
Mathen P, Rowe L, Mackey M, Smart D, Tofilon P, Camphausen K. Radiosensitizers in the temozolomide era for newly diagnosed glioblastoma. Neurooncol Pract 2019; 7:268-276. [PMID: 32537176 DOI: 10.1093/nop/npz057] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Glioblastoma (GBM) is a challenging diagnosis with almost universally poor prognosis. Though the survival advantage of postoperative radiation (RT) is well established, around 90% of patients will fail in the RT field. The high likelihood of local failure suggests the efficacy of RT needs to be improved to improve clinical outcomes. Radiosensitizers are an established method of enhancing RT cell killing through the addition of a pharmaceutical agent. Though the majority of trials using radiosensitizers have historically been unsuccessful, there continues to be interest with a variety of approaches having been employed. Epidermal growth factor receptor inhibitors, histone deacetylase inhibitors, antiangiogenic agents, and a number of other molecularly targeted agents have all been investigated as potential methods of radiosensitization in the temozolomide era. Outcomes have varied both in terms of toxicity and survival, but some agents such as valproic acid and bortezomib have demonstrated promising results. However, reporting of results in phase 2 trials in newly diagnosed GBM have been inconsistent, with no standard in reporting progression-free survival and toxicity. There is a pressing need for investigation of new agents; however, nearly all phase 3 trials of GBM patients of the past 25 years have demonstrated no improvement in outcomes. One proposed explanation for this is the selection of agents lacking sufficient preclinical data and/or based on poorly designed phase 2 trials. Radiosensitization may represent a viable strategy for improving GBM outcomes in newly diagnosed patients, and further investigation using agents with promising phase 2 data is warranted.
Collapse
Affiliation(s)
- Peter Mathen
- Radiation Oncology Branch, National Cancer Institute, Bethesda, Maryland, USA
| | - Lindsay Rowe
- Radiation Oncology Branch, National Cancer Institute, Bethesda, Maryland, USA
| | - Megan Mackey
- Radiation Oncology Branch, National Cancer Institute, Bethesda, Maryland, USA
| | - DeeDee Smart
- Radiation Oncology Branch, National Cancer Institute, Bethesda, Maryland, USA
| | - Philip Tofilon
- Radiation Oncology Branch, National Cancer Institute, Bethesda, Maryland, USA
| | - Kevin Camphausen
- Radiation Oncology Branch, National Cancer Institute, Bethesda, Maryland, USA
| |
Collapse
|
4
|
Comiskey MC, Dallos MC, Drake CG. Immunotherapy in Prostate Cancer: Teaching an Old Dog New Tricks. Curr Oncol Rep 2018; 20:75. [DOI: 10.1007/s11912-018-0712-z] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
5
|
Fisher TS, Hooper AT, Lucas J, Clark TH, Rohner AK, Peano B, Elliott MW, Tsaparikos K, Wang H, Golas J, Gavriil M, Haddish-Berhane N, Tchistiakova L, Gerber HP, Root AR, May C. A CD3-bispecific molecule targeting P-cadherin demonstrates T cell-mediated regression of established solid tumors in mice. Cancer Immunol Immunother 2018; 67:247-259. [PMID: 29067496 PMCID: PMC11028296 DOI: 10.1007/s00262-017-2081-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Accepted: 10/14/2017] [Indexed: 12/11/2022]
Abstract
Strong evidence exists supporting the important role T cells play in the immune response against tumors. Still, the ability to initiate tumor-specific immune responses remains a challenge. Recent clinical trials suggest that bispecific antibody-mediated retargeted T cells are a promising therapeutic approach to eliminate hematopoietic tumors. However, this approach has not been validated in solid tumors. PF-06671008 is a dual-affinity retargeting (DART®)-bispecific protein engineered with enhanced pharmacokinetic properties to extend in vivo half-life, and designed to engage and activate endogenous polyclonal T cell populations via the CD3 complex in the presence of solid tumors expressing P-cadherin. This bispecific molecule elicited potent P-cadherin expression-dependent cytotoxic T cell activity across a range of tumor indications in vitro, and in vivo in tumor-bearing mice. Regression of established tumors in vivo was observed in both cell line and patient-derived xenograft models engrafted with circulating human T lymphocytes. Measurement of in vivo pharmacodynamic markers demonstrates PF-06671008-mediated T cell activation, infiltration and killing as the mechanism of tumor inhibition.
Collapse
Affiliation(s)
- Timothy S Fisher
- Oncology Research and Development Pfizer Inc., La Jolla, CA, USA.
- Oncology Research and Development Pfizer Inc., Pearl River, NY, USA.
- Pfizer Inc., 10777 Science Center Drive, San Diego, CA, 92121, USA.
| | - Andrea T Hooper
- Oncology Research and Development Pfizer Inc., La Jolla, CA, USA
- Oncology Research and Development Pfizer Inc., Pearl River, NY, USA
| | - Justin Lucas
- Oncology Research and Development Pfizer Inc., La Jolla, CA, USA
- Oncology Research and Development Pfizer Inc., Pearl River, NY, USA
| | | | - Allison K Rohner
- Oncology Research and Development Pfizer Inc., La Jolla, CA, USA
- Oncology Research and Development Pfizer Inc., Pearl River, NY, USA
| | - Bryan Peano
- Oncology Research and Development Pfizer Inc., La Jolla, CA, USA
- Oncology Research and Development Pfizer Inc., Pearl River, NY, USA
| | - Mark W Elliott
- Oncology Research and Development Pfizer Inc., La Jolla, CA, USA
- Oncology Research and Development Pfizer Inc., Pearl River, NY, USA
| | - Konstantinos Tsaparikos
- Oncology Research and Development Pfizer Inc., La Jolla, CA, USA
- Oncology Research and Development Pfizer Inc., Pearl River, NY, USA
| | - Hui Wang
- Oncology Research and Development Pfizer Inc., La Jolla, CA, USA
- Oncology Research and Development Pfizer Inc., Pearl River, NY, USA
| | - Jonathan Golas
- Oncology Research and Development Pfizer Inc., La Jolla, CA, USA
- Oncology Research and Development Pfizer Inc., Pearl River, NY, USA
| | - Maria Gavriil
- Oncology Research and Development Pfizer Inc., La Jolla, CA, USA
- Oncology Research and Development Pfizer Inc., Pearl River, NY, USA
| | - Nahor Haddish-Berhane
- BioMedicine Design Pfizer Inc., Cambridge, MA, USA
- Johnson and Johnson Pharmaceutical Research and Development, Spring House, PA, USA
| | | | - Hans-Peter Gerber
- Oncology Research and Development Pfizer Inc., La Jolla, CA, USA
- Oncology Research and Development Pfizer Inc., Pearl River, NY, USA
- Maverick Therapeutics, Brisbane, CA, USA
| | - Adam R Root
- BioMedicine Design Pfizer Inc., Cambridge, MA, USA
| | - Chad May
- Oncology Research and Development Pfizer Inc., La Jolla, CA, USA
- Oncology Research and Development Pfizer Inc., Pearl River, NY, USA
- Maverick Therapeutics, Brisbane, CA, USA
| |
Collapse
|
6
|
Marin-Acevedo JA, Soyano AE, Dholaria B, Knutson KL, Lou Y. Cancer immunotherapy beyond immune checkpoint inhibitors. J Hematol Oncol 2018; 11:8. [PMID: 29329556 PMCID: PMC5767051 DOI: 10.1186/s13045-017-0552-6] [Citation(s) in RCA: 135] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Accepted: 12/28/2017] [Indexed: 12/17/2022] Open
Abstract
Malignant cells have the capacity to rapidly grow exponentially and spread in part by suppressing, evading, and exploiting the host immune system. Immunotherapy is a form of oncologic treatment directed towards enhancing the host immune system against cancer. In recent years, manipulation of immune checkpoints or pathways has emerged as an important and effective form of immunotherapy. Agents that target cytotoxic T lymphocyte-associated molecule-4 (CTLA-4), programmed cell death receptor-1 (PD-1), and programmed cell death ligand-1 (PD-L1) are the most widely studied and recognized. Immunotherapy, however, extends beyond immune checkpoint therapy by using new molecules such as chimeric monoclonal antibodies and antibody drug conjugates that target malignant cells and promote their destruction. Genetically modified T cells expressing chimeric antigen receptors are able to recognize specific antigens on cancer cells and subsequently activate the immune system. Native or genetically modified viruses with oncolytic activity are of great interest as, besides destroying malignant cells, they can increase anti-tumor activity in response to the release of new antigens and danger signals as a result of infection and tumor cell lysis. Vaccines are also being explored, either in the form of autologous or allogenic tumor peptide antigens, genetically modified dendritic cells that express tumor peptides, or even in the use of RNA, DNA, bacteria, or virus as vectors of specific tumor markers. Most of these agents are yet under development, but they promise to be important options to boost the host immune system to control and eliminate malignancy. In this review, we have provided detailed discussion of different forms of immunotherapy agents other than checkpoint-modifying drugs. The specific focus of this manuscript is to include first-in-human phase I and phase I/II clinical trials intended to allow the identification of those drugs that most likely will continue to develop and possibly join the immunotherapeutic arsenal in a near future.
Collapse
Affiliation(s)
| | - Aixa E Soyano
- Department of Hematology and Oncology, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Bhagirathbhai Dholaria
- Department of Hematology and Oncology, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
- Current address: Department of Blood and Marrow Transplant and Cellular Immunotherapy, Moffitt Cancer Center, Tampa, FL, USA
| | - Keith L Knutson
- Department of Immunology, Mayo Clinic, Jacksonville, FL, USA
| | - Yanyan Lou
- Department of Hematology and Oncology, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA.
| |
Collapse
|
7
|
Tarasenko N, Chekroun-Setti H, Nudelman A, Rephaeli A. Comparison of the anticancer properties of a novel valproic acid prodrug to leading histone deacetylase inhibitors. J Cell Biochem 2017; 119:3417-3428. [PMID: 29135083 DOI: 10.1002/jcb.26512] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 10/09/2017] [Indexed: 12/23/2022]
Abstract
The HDAC inhibitory activity of valproic acid (VPA) has led to on-going evaluation of it as an anticancer agent. The histone deacetylase (HDAC) inhibitor AN446, a prodrug of VPA, releases the acid upon metabolic degradation. AN446 is >60-fold more potent than VPA in killing cancer cells in vitro. Herein, we compare the activities of AN446, as an anticancer agent, to those of representative types from each of the four major classes of HDAC inhibitors (HDACIs): vorinostat, romidepsin, entinostat, and VPA. AN446 exhibited the greatest selectivity and HDAC inhibitory activity against cancer cells. In glioblastoma cells only AN446, and in MDA-MB-231 cells only AN446 and VPA interacted in synergy with doxorubicin (Dox). AN446 was superior to the studied HDACIs in inducing DNA-damage in cancer cells, while in normal astrocytes and cardiomyoblasts AN446 was the least toxic. AN446 was the only HDACI tested that exhibited selective HDAC inhibitory activity that was high in cancer cells and low in noncancerous cells. This discriminating inhibition correlated with the toxicity of the HDACIs, suggesting that their effects could be attributed to HDAC inhibition. In cardiomyoblasts, the HDACIs tested, except for AN446, hampered DNA repair by reducing the level of Rad 51. VPA and AN446 were the most effective HDACIs in inhibiting in vitro migration and invasion. The advantages of AN446 shown here, position it as a potentially improved HDACI for treatment of glioblastoma and triple negative breast cancer.
Collapse
Affiliation(s)
- Nataly Tarasenko
- Felsenstein Medical Research Center, Sackler Faculty of Medicine, Tel-Aviv University, Beilinson Campus, Petach-Tikva, Israel
| | - Hanna Chekroun-Setti
- Felsenstein Medical Research Center, Sackler Faculty of Medicine, Tel-Aviv University, Beilinson Campus, Petach-Tikva, Israel.,Faculté de Pharmacie de Chatenay Malabry, Châtenay-Malabry, France
| | | | - Ada Rephaeli
- Felsenstein Medical Research Center, Sackler Faculty of Medicine, Tel-Aviv University, Beilinson Campus, Petach-Tikva, Israel
| |
Collapse
|
8
|
Head RJ, Fay MF, Cosgrove L, Y. C. Fung K, Rundle-Thiele D, Martin JH. Persistence of DNA adducts, hypermutation and acquisition of cellular resistance to alkylating agents in glioblastoma. Cancer Biol Ther 2017; 18:917-926. [PMID: 29020502 PMCID: PMC5718815 DOI: 10.1080/15384047.2017.1385680] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Revised: 09/01/2017] [Accepted: 09/24/2017] [Indexed: 01/13/2023] Open
Abstract
Glioblastoma is a lethal form of brain tumour usually treated by surgical resection followed by radiotherapy and an alkylating chemotherapeutic agent. Key to the success of this multimodal approach is maintaining apoptotic sensitivity of tumour cells to the alkylating agent. This initial treatment likely establishes conditions contributing to development of drug resistance as alkylating agents form the O6-methylguanine adduct. This activates the mismatch repair (MMR) process inducing apoptosis and mutagenesis. This review describes key juxtaposed drivers in the balance between alkylation induced mutagenesis and apoptosis. Mutations in MMR genes are the probable drivers for alkylation based drug resistance. Critical to this interaction are the dose-response and temporal interactions between adduct formation and MMR mutations. The precision in dose interval, dose-responses and temporal relationships dictate a role for alkylating agents in either promoting experimental tumour formation or inducing tumour cell death with chemotherapy. Importantly, this resultant loss of chemotherapeutic selective pressure provides opportunity to explore novel therapeutics and appropriate combinations to minimise alkylation based drug resistance and tumour relapse.
Collapse
Affiliation(s)
- R. J. Head
- University of South Australia, Adelaide, SA, Australia
| | - M. F. Fay
- University of Newcastle, Newcastle, NSW, Australia
- Genesis Cancer Care, NSW, Australia
- University of Queensland, Brisbane, QLD, Australia
| | - L. Cosgrove
- CSIRO Health & Biosecurity, Adelaide, SA, Australia
| | | | - D. Rundle-Thiele
- School of Medicine, Flinders University, Bedford Park, SA, Australia
| | - J. H. Martin
- University of Newcastle, Newcastle, NSW, Australia
- University of Queensland, Brisbane, QLD, Australia
| |
Collapse
|
9
|
Effects of histone deacetylase inhibitory prodrugs on epigenetic changes and DNA damage response in tumor and heart of glioblastoma xenograft. Invest New Drugs 2017; 35:412-426. [DOI: 10.1007/s10637-017-0448-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2016] [Accepted: 03/01/2017] [Indexed: 12/22/2022]
|
10
|
Mallick S, Benson R, Hakim A, Rath GK. Management of glioblastoma after recurrence: A changing paradigm. J Egypt Natl Canc Inst 2016; 28:199-210. [PMID: 27476474 DOI: 10.1016/j.jnci.2016.07.001] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2016] [Revised: 06/30/2016] [Accepted: 07/03/2016] [Indexed: 11/29/2022] Open
Abstract
Glioblastoma remains the most common primary brain tumor after the age of 40years. Maximal safe surgery followed by adjuvant chemoradiotherapy has remained the standard treatment for glioblastoma (GBM). But recurrence is an inevitable event in the natural history of GBM with most patients experiencing it after 6-9months of primary treatment. Recurrent GBM poses great challenge to manage with no well-defined management protocols. The challenge starts from differentiating radiation necrosis from true local progression. A fine balance needs to be maintained on improving survival and assuring a better quality of life. Treatment options are limited and ranges from re-excision, re-irradiation, systemic chemotherapy or a combination of these. Re-excision and re-irradiation must be attempted in selected patients and has been shown to improve survival outcomes. To facilitate the management of GBM recurrences, a treatment algorithm is proposed.
Collapse
Affiliation(s)
- Supriya Mallick
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi, India.
| | - Rony Benson
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Abdul Hakim
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Goura K Rath
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi, India
| |
Collapse
|