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Kast RE, Karpel-Massler G, Halatsch ME. CUSP9* treatment protocol for recurrent glioblastoma: aprepitant, artesunate, auranofin, captopril, celecoxib, disulfiram, itraconazole, ritonavir, sertraline augmenting continuous low dose temozolomide. Oncotarget 2015; 5:8052-82. [PMID: 25211298 PMCID: PMC4226667 DOI: 10.18632/oncotarget.2408] [Citation(s) in RCA: 93] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
CUSP9 treatment protocol for recurrent glioblastoma was published one year ago. We now present a slight modification, designated CUSP9*. CUSP9* drugs--aprepitant, artesunate, auranofin, captopril, celecoxib, disulfiram, itraconazole, sertraline, ritonavir, are all widely approved by regulatory authorities, marketed for non-cancer indications. Each drug inhibits one or more important growth-enhancing pathways used by glioblastoma. By blocking survival paths, the aim is to render temozolomide, the current standard cytotoxic drug used in primary glioblastoma treatment, more effective. Although esthetically unpleasing to use so many drugs at once, the closely similar drugs of the original CUSP9 used together have been well-tolerated when given on a compassionate-use basis in the cases that have come to our attention so far. We expect similarly good tolerability for CUSP9*. The combined action of this suite of drugs blocks signaling at, or the activity of, AKT phosphorylation, aldehyde dehydrogenase, angiotensin converting enzyme, carbonic anhydrase -2,- 9, -12, cyclooxygenase-1 and -2, cathepsin B, Hedgehog, interleukin-6, 5-lipoxygenase, matrix metalloproteinase -2 and -9, mammalian target of rapamycin, neurokinin-1, p-gp efflux pump, thioredoxin reductase, tissue factor, 20 kDa translationally controlled tumor protein, and vascular endothelial growth factor. We believe that given the current prognosis after a glioblastoma has recurred, a trial of CUSP9* is warranted.
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Affiliation(s)
| | - Georg Karpel-Massler
- University of Ulm, Department of Neurosurgery, Albert-Einstein-Allee 23, Ulm, Germany
| | - Marc-Eric Halatsch
- University of Ulm, Department of Neurosurgery, Albert-Einstein-Allee 23, Ulm, Germany
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Pantziarka P, Sukhatme V, Bouche G, Meheus L, Sukhatme VP. Repurposing Drugs in Oncology (ReDO)-itraconazole as an anti-cancer agent. Ecancermedicalscience 2015; 9:521. [PMID: 25932045 PMCID: PMC4406527 DOI: 10.3332/ecancer.2015.521] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Indexed: 12/12/2022] Open
Abstract
Itraconazole, a common triazole anti-fungal drug in widespread clinical use, has evidence of clinical activity that is of interest in oncology. There is evidence that at the clinically relevant doses, itraconazole has potent anti-angiogenic activity, and that it can inhibit the Hedgehog signalling pathway and may also induce autophagic growth arrest. The evidence for these anticancer effects, in vitro, in vivo, and clinical are summarised, and the putative mechanisms of their action outlined. Clinical trials have shown that patients with prostate, lung, and basal cell carcinoma have benefited from treatment with itraconazole, and there are additional reports of activity in leukaemia, ovarian, breast, and pancreatic cancers. Given the evidence presented, a case is made that itraconazole warrants further clinical investigation as an anti- cancer agent. Additionally, based on the properties summarised previously, it is proposed that itraconazole may synergise with a range of other drugs to enhance the anti-cancer effect, and some of these possible combinations are presented in the supplementary materials accompanying this paper.
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Affiliation(s)
- Pan Pantziarka
- Anticancer Fund, 1853 Strombeek-Bever, Belgium ; The George Pantziarka TP53 Trust, London, KT1 2JP, UK
| | | | | | | | - Vikas P Sukhatme
- GlobalCures, Inc; Newton MA 02459, USA ; Beth Israel Deaconess Medical Centre and Harvard Medical School, Boston, MA 02215, USA
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Giroux Leprieur E, Antoine M, Vieira T, Rozensztajn N, Ruppert AM, Rabbe N, Cadranel J, Wislez M. [Role of the Sonic Hedgehog pathway in thoracic cancers]. Rev Mal Respir 2015; 32:800-8. [PMID: 25794996 DOI: 10.1016/j.rmr.2014.11.069] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Accepted: 11/17/2014] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Sonic Hedgehog (Shh) pathway is physiologically activated during embryogenesis and development. It plays a role in idiopathic lung fibrosis and is also activated in several solid cancers. STATE OF THE ART Shh pathway is reactivated in thoracic cancers, as small cell lung carcinoma, non-small cell lung carcinoma and malignant pleural mesothelioma. Shh pathway is associated with cancer stem cells and seems to have a crucial role in tumor proliferation, aggressiveness and chemoresistance in these cancers. This review describes the activation mode of Shh pathway in thoracic cancers and its role in small cell lung carcinoma, non-small cell lung carcinoma and malignant pleural mesothelioma, using in vitro and in vivo models. Notably, data from literature show that inhibition of Shh pathway has an antitumor action and sensitizes to chemotherapy. PERSPECTIVES These results incite to develop targeted therapies against Shh pathway in the treatment of thoracic cancers.
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Affiliation(s)
- E Giroux Leprieur
- Sorbonne universités, UPMC université Paris 06, GRC n(o) 04, Theranoscan, 75252 Paris, France; EA4340 BCOH, service de pneumologie et oncologie thoracique, hôpital Ambroise-Paré, AP-HP, université Versailles-Saint-Quentin-en-Yvelines, 92100 Boulogne-Billancourt, France
| | - M Antoine
- Sorbonne universités, UPMC université Paris 06, GRC n(o) 04, Theranoscan, 75252 Paris, France
| | - T Vieira
- Sorbonne universités, UPMC université Paris 06, GRC n(o) 04, Theranoscan, 75252 Paris, France; Service de pneumologie et de réanimation, hôpital Tenon, AP-HP, 4, rue de la Chine, 75970 Paris, France
| | - N Rozensztajn
- Service de pneumologie et de réanimation, hôpital Tenon, AP-HP, 4, rue de la Chine, 75970 Paris, France
| | - A-M Ruppert
- Sorbonne universités, UPMC université Paris 06, GRC n(o) 04, Theranoscan, 75252 Paris, France; Service de pneumologie et de réanimation, hôpital Tenon, AP-HP, 4, rue de la Chine, 75970 Paris, France
| | - N Rabbe
- Sorbonne universités, UPMC université Paris 06, GRC n(o) 04, Theranoscan, 75252 Paris, France
| | - J Cadranel
- Sorbonne universités, UPMC université Paris 06, GRC n(o) 04, Theranoscan, 75252 Paris, France; Service de pneumologie et de réanimation, hôpital Tenon, AP-HP, 4, rue de la Chine, 75970 Paris, France
| | - M Wislez
- Sorbonne universités, UPMC université Paris 06, GRC n(o) 04, Theranoscan, 75252 Paris, France; Service de pneumologie et de réanimation, hôpital Tenon, AP-HP, 4, rue de la Chine, 75970 Paris, France.
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Du W, Liu X, Chen L, Dou Z, Lei X, Chang L, Cai J, Cui Y, Yang D, Sun Y, Li Y, Jiang C. Targeting the SMO oncogene by miR-326 inhibits glioma biological behaviors and stemness. Neuro Oncol 2014; 17:243-53. [PMID: 25173582 DOI: 10.1093/neuonc/nou217] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Few studies have associated microRNAs (miRNAs) with the hedgehog (Hh) pathway. Here, we investigated whether targeting smoothened (SMO) with miR-326 would affect glioma biological behavior and stemness. METHODS To investigate the expression of SMO and miR-326 in glioma specimens and cell lines, we utilized quantitative real-time (qRT)-PCR, Western blot, immunohistochemistry, and fluorescence in situ hybridization. The luciferase reporter assay was used to verify the relationship between SMO and miR-326. We performed cell counting kit-8, transwell, and flow cytometric assays using annexin-V labeling to detect changes after transfection with siRNA against SMO or miR-326. qRT-PCR assays, neurosphere formation, and immunofluorescence were utilized to detect the modification of self-renewal and stemness in U251 tumor stem cells. A U251-implanted intracranial model was used to study the effect of miR-326 on tumor volume and SMO suppression efficacy. RESULTS SMO was upregulated in gliomas and was associated with tumor grade and survival period. SMO inhibition suppressed the biological behaviors of glioma cells. SMO expression was inversely correlated with miR-326 and was identified as a novel direct target of miR-326. miR-326 overexpression not only repressed SMO and downstream genes but also decreased the activity of the Hh pathway. Moreover, miR-326 overexpression decreased self-renewal and stemness and partially prompted differentiation in U251 tumor stem cells. In turn, the inhibition of Hh partially elevated miR-326 expression. Intracranial tumorigenicity induced by the transfection of miR-326 was reduced and was partially mediated by the decreased SMO expression. CONCLUSIONS This work suggests a possible molecular mechanism of the miR- 326/SMO axis, which can be a potential alternative therapeutic pathway for gliomas.
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Affiliation(s)
- Wenzhong Du
- Department of Neurosurgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China (W.D., X.L., Z.D., X.L., L.C., J.C., Y.C., D.Y., Y.S., Y.L., C.J.); Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China (L.C.)
| | - Xing Liu
- Department of Neurosurgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China (W.D., X.L., Z.D., X.L., L.C., J.C., Y.C., D.Y., Y.S., Y.L., C.J.); Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China (L.C.)
| | - Lingchao Chen
- Department of Neurosurgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China (W.D., X.L., Z.D., X.L., L.C., J.C., Y.C., D.Y., Y.S., Y.L., C.J.); Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China (L.C.)
| | - Zhijin Dou
- Department of Neurosurgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China (W.D., X.L., Z.D., X.L., L.C., J.C., Y.C., D.Y., Y.S., Y.L., C.J.); Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China (L.C.)
| | - Xuhui Lei
- Department of Neurosurgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China (W.D., X.L., Z.D., X.L., L.C., J.C., Y.C., D.Y., Y.S., Y.L., C.J.); Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China (L.C.)
| | - Liang Chang
- Department of Neurosurgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China (W.D., X.L., Z.D., X.L., L.C., J.C., Y.C., D.Y., Y.S., Y.L., C.J.); Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China (L.C.)
| | - Jinquan Cai
- Department of Neurosurgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China (W.D., X.L., Z.D., X.L., L.C., J.C., Y.C., D.Y., Y.S., Y.L., C.J.); Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China (L.C.)
| | - Yuqiong Cui
- Department of Neurosurgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China (W.D., X.L., Z.D., X.L., L.C., J.C., Y.C., D.Y., Y.S., Y.L., C.J.); Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China (L.C.)
| | - Dongbo Yang
- Department of Neurosurgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China (W.D., X.L., Z.D., X.L., L.C., J.C., Y.C., D.Y., Y.S., Y.L., C.J.); Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China (L.C.)
| | - Ying Sun
- Department of Neurosurgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China (W.D., X.L., Z.D., X.L., L.C., J.C., Y.C., D.Y., Y.S., Y.L., C.J.); Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China (L.C.)
| | - Yongli Li
- Department of Neurosurgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China (W.D., X.L., Z.D., X.L., L.C., J.C., Y.C., D.Y., Y.S., Y.L., C.J.); Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China (L.C.)
| | - Chuanlu Jiang
- Department of Neurosurgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China (W.D., X.L., Z.D., X.L., L.C., J.C., Y.C., D.Y., Y.S., Y.L., C.J.); Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China (L.C.)
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