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Vasileva N, Ageenko A, Byvakina A, Sen’kova A, Kochneva G, Mishinov S, Richter V, Kuligina E. The Recombinant Oncolytic Virus VV-GMCSF-Lact and Chemotherapy Drugs against Human Glioma. Int J Mol Sci 2024; 25:4244. [PMID: 38673835 PMCID: PMC11049884 DOI: 10.3390/ijms25084244] [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: 03/15/2024] [Revised: 04/10/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024] Open
Abstract
Virotherapy is one of the perspective technologies in the treatment of malignant neoplasms. Previously, we have developed oncolytic vaccinia virus VV-GMCSF-Lact and its high cytotoxic activity and antitumor efficacy against glioma was shown. In this work, using immortalized and patient-derived cells with different sensitivity to VV-GMCSF-Lact, we evaluated the cytotoxic effect of chemotherapy agents. Additionally, we studied the combination of VV-GMCSF-Lact with temozolomide which is the most preferred drug for glioma treatment. Experimental results indicate that first adding temozolomide and then the virus to the cells is inherently more efficient than dosing it in the reverse order. Testing these regimens in the U87 MG xenograft glioblastoma model confirmed this effect, as assessed by tumor growth inhibition index and histological analysis. Moreover, VV-GMCSF-Lact as monotherapy is more effective against U87 MG glioblastoma xenografts comparing temozolomide.
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Affiliation(s)
- Natalia Vasileva
- Institute of Chemical Biology and Fundamental Medicine Siberian Branch of the Russian Academy of Sciences, Akad. Lavrentiev Ave, 8, Novosibirsk 630090, Novosibirsk Region, Russia; (A.A.); (A.B.); (A.S.); (V.R.); (E.K.)
- “Oncostar” LLC, Inzhenernaya Street 23, Novosibirsk 630090, Novosibirsk Region, Russia
| | - Alisa Ageenko
- Institute of Chemical Biology and Fundamental Medicine Siberian Branch of the Russian Academy of Sciences, Akad. Lavrentiev Ave, 8, Novosibirsk 630090, Novosibirsk Region, Russia; (A.A.); (A.B.); (A.S.); (V.R.); (E.K.)
| | - Arina Byvakina
- Institute of Chemical Biology and Fundamental Medicine Siberian Branch of the Russian Academy of Sciences, Akad. Lavrentiev Ave, 8, Novosibirsk 630090, Novosibirsk Region, Russia; (A.A.); (A.B.); (A.S.); (V.R.); (E.K.)
| | - Aleksandra Sen’kova
- Institute of Chemical Biology and Fundamental Medicine Siberian Branch of the Russian Academy of Sciences, Akad. Lavrentiev Ave, 8, Novosibirsk 630090, Novosibirsk Region, Russia; (A.A.); (A.B.); (A.S.); (V.R.); (E.K.)
| | - Galina Kochneva
- The State Research Center of Virology and Biotechnology “VECTOR”, Koltsovo 630559, Novosibirsk Region, Russia;
| | - Sergey Mishinov
- Novosibirsk Research Institute of Traumatology and Orthopedics n.a. Ya.L. Tsivyan, Frunze Street 17, Novosibirsk 630091, Novosibirsk Region, Russia;
| | - Vladimir Richter
- Institute of Chemical Biology and Fundamental Medicine Siberian Branch of the Russian Academy of Sciences, Akad. Lavrentiev Ave, 8, Novosibirsk 630090, Novosibirsk Region, Russia; (A.A.); (A.B.); (A.S.); (V.R.); (E.K.)
| | - Elena Kuligina
- Institute of Chemical Biology and Fundamental Medicine Siberian Branch of the Russian Academy of Sciences, Akad. Lavrentiev Ave, 8, Novosibirsk 630090, Novosibirsk Region, Russia; (A.A.); (A.B.); (A.S.); (V.R.); (E.K.)
- “Oncostar” LLC, Inzhenernaya Street 23, Novosibirsk 630090, Novosibirsk Region, Russia
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Mirbahari SN, Da Silva M, Zúñiga AIM, Kooshki Zamani N, St-Laurent G, Totonchi M, Azad T. Recent progress in combination therapy of oncolytic vaccinia virus. Front Immunol 2024; 15:1272351. [PMID: 38558795 PMCID: PMC10979700 DOI: 10.3389/fimmu.2024.1272351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 02/29/2024] [Indexed: 04/04/2024] Open
Abstract
In recent years, oncolytic viruses have emerged as promising agents for treating various cancers. An oncolytic virus is a non-pathogenic virus that, due to genetic manipulation, tends to replicate in and cause lysis of cancerous cells while leaving healthy cells unaffected. Among these viruses, vaccinia virus is an attractive platform for use as an oncolytic platform due to its 190 Kb genome with a high capacity for encoding therapeutic payloads. Combining oncolytic VV therapy with other conventional cancer treatments has been shown to be synergistic and more effective than monotherapies. Additionally, OVV can be used as a vector to deliver therapeutic payloads, alone or in combination with other treatments, to increase overall efficacy. Here, we present a comprehensive analysis of preclinical and clinical studies that have evaluated the efficacy of oncolytic vaccinia viruses in cancer immunotherapy. We discuss the outcomes of these studies, including tumor regression rates, overall survival benefits, and long-term responses. Moreover, we provide insights into the challenges and limitations associated with oncolytic vaccinia virus- based therapies, including immune evasion mechanisms, potential toxicities, and the development of resistance.
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Affiliation(s)
- Seyedeh Nasim Mirbahari
- Faculty of Sciences and Advanced Technologies in Biology, University of Science and Culture, Academic Center for Education, Culture and Research (ACECR), Tehran, Iran
- Department of Genetics, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, Academic Center for Education, Culture and Research (ACECR), Tehran, Iran
| | - Miles Da Silva
- Department of Microbiology and Immunology, University of British Colombia, Vancouver, BC, Canada
- Ottawa Hospital Research Institute, The Ottawa Hospital, Ottawa, ON, Canada
| | - Abril Ixchel Muñoz Zúñiga
- Department of Microbiology and Infectious Diseases, Université de Sherbrooke, Sherbrooke, QC, Canada
- Centre de Recherche du CHUS, Sherbrooke, QC, Canada
| | - Nika Kooshki Zamani
- Department of Microbiology and Infectious Diseases, Université de Sherbrooke, Sherbrooke, QC, Canada
- Centre de Recherche du CHUS, Sherbrooke, QC, Canada
| | - Gabriel St-Laurent
- Department of Microbiology and Infectious Diseases, Université de Sherbrooke, Sherbrooke, QC, Canada
- Centre de Recherche du CHUS, Sherbrooke, QC, Canada
| | - Mehdi Totonchi
- Department of Genetics, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, Academic Center for Education, Culture and Research (ACECR), Tehran, Iran
| | - Taha Azad
- Department of Microbiology and Infectious Diseases, Université de Sherbrooke, Sherbrooke, QC, Canada
- Centre de Recherche du CHUS, Sherbrooke, QC, Canada
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Dymova MA, Malysheva DO, Popova VK, Dmitrienko EV, Endutkin AV, Drokov DV, Mukhanov VS, Byvakina AA, Kochneva GV, Artyushenko PV, Shchugoreva IA, Rogova AV, Tomilin FN, Kichkailo AS, Richter VA, Kuligina EV. Characterizing Aptamer Interaction with the Oncolytic Virus VV-GMCSF-Lact. Molecules 2024; 29:848. [PMID: 38398600 PMCID: PMC10892425 DOI: 10.3390/molecules29040848] [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: 12/19/2023] [Revised: 02/06/2024] [Accepted: 02/11/2024] [Indexed: 02/25/2024] Open
Abstract
Aptamers are currently being investigated for their potential to improve virotherapy. They offer several advantages, including the ability to prevent the aggregation of viral particles, enhance target specificity, and protect against the neutralizing effects of antibodies. The purpose of this study was to comprehensively investigate an aptamer capable of enhancing virotherapy. This involved characterizing the previously selected aptamer for vaccinia virus (VACV), evaluating the aggregation and molecular interaction of the optimized aptamers with the recombinant oncolytic virus VV-GMCSF-Lact, and estimating their immunoshielding properties in the presence of human blood serum. We chose one optimized aptamer, NV14t_56, with the highest affinity to the virus from the pool of several truncated aptamers and built its 3D model. The NV14t_56 remained stable in human blood serum for 1 h and bound to VV-GMCSF-Lact in the micromolar range (Kd ≈ 0.35 μM). Based on dynamic light scattering data, it has been demonstrated that aptamers surround viral particles and inhibit aggregate formation. In the presence of serum, the hydrodynamic diameter (by intensity) of the aptamer-virus complex did not change. Microscale thermophoresis (MST) experiments showed that NV14t_56 binds with virus (EC50 = 1.487 × 109 PFU/mL). The analysis of the amplitudes of MST curves reveals that the components of the serum bind to the aptamer-virus complex without disrupting it. In vitro experiments demonstrated the efficacy of VV-GMCSF-Lact in conjunction with the aptamer when exposed to human blood serum in the absence of neutralizing antibodies (Nabs). Thus, NV14t_56 has the ability to inhibit virus aggregation, allowing VV-GMCSF-Lact to maintain its effectiveness throughout the storage period and subsequent use. When employing aptamers as protective agents for oncolytic viruses, the presence of neutralizing antibodies should be taken into account.
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Affiliation(s)
- Maya A. Dymova
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Lavrentiev av. 8, 630090 Novosibirsk, Russia; (D.O.M.); (V.K.P.); (E.V.D.); (A.V.E.); (D.V.D.); (V.S.M.); (A.A.B.); (V.A.R.); (E.V.K.)
| | - Daria O. Malysheva
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Lavrentiev av. 8, 630090 Novosibirsk, Russia; (D.O.M.); (V.K.P.); (E.V.D.); (A.V.E.); (D.V.D.); (V.S.M.); (A.A.B.); (V.A.R.); (E.V.K.)
- Department of Natural Sciences, Novosibirsk State University, Pirogova str. 1, 630090 Novosibirsk, Russia
| | - Victoria K. Popova
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Lavrentiev av. 8, 630090 Novosibirsk, Russia; (D.O.M.); (V.K.P.); (E.V.D.); (A.V.E.); (D.V.D.); (V.S.M.); (A.A.B.); (V.A.R.); (E.V.K.)
| | - Elena V. Dmitrienko
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Lavrentiev av. 8, 630090 Novosibirsk, Russia; (D.O.M.); (V.K.P.); (E.V.D.); (A.V.E.); (D.V.D.); (V.S.M.); (A.A.B.); (V.A.R.); (E.V.K.)
| | - Anton V. Endutkin
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Lavrentiev av. 8, 630090 Novosibirsk, Russia; (D.O.M.); (V.K.P.); (E.V.D.); (A.V.E.); (D.V.D.); (V.S.M.); (A.A.B.); (V.A.R.); (E.V.K.)
| | - Danil V. Drokov
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Lavrentiev av. 8, 630090 Novosibirsk, Russia; (D.O.M.); (V.K.P.); (E.V.D.); (A.V.E.); (D.V.D.); (V.S.M.); (A.A.B.); (V.A.R.); (E.V.K.)
- Department of Natural Sciences, Novosibirsk State University, Pirogova str. 1, 630090 Novosibirsk, Russia
| | - Vladimir S. Mukhanov
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Lavrentiev av. 8, 630090 Novosibirsk, Russia; (D.O.M.); (V.K.P.); (E.V.D.); (A.V.E.); (D.V.D.); (V.S.M.); (A.A.B.); (V.A.R.); (E.V.K.)
- Department of Natural Sciences, Novosibirsk State University, Pirogova str. 1, 630090 Novosibirsk, Russia
| | - Arina A. Byvakina
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Lavrentiev av. 8, 630090 Novosibirsk, Russia; (D.O.M.); (V.K.P.); (E.V.D.); (A.V.E.); (D.V.D.); (V.S.M.); (A.A.B.); (V.A.R.); (E.V.K.)
- Department of Natural Sciences, Novosibirsk State University, Pirogova str. 1, 630090 Novosibirsk, Russia
| | - Galina V. Kochneva
- State Research Center of Virology and Biotechnology “Vector”, 630559 Koltsovo, Russia;
| | - Polina V. Artyushenko
- Laboratory for Biomolecular and Medical Technologies, Krasnoyarsk State Medical University Named after Prof. V.F. Voyno-Yasenetsky, Partizana Zheleznyaka str. 1, 660022 Krasnoyarsk, Russia; (P.V.A.); (I.A.S.); (A.V.R.); (A.S.K.)
- Federal Research Center KSC SB RAS, 50 Akademgorodok, 660036 Krasnoyarsk, Russia;
| | - Irina A. Shchugoreva
- Laboratory for Biomolecular and Medical Technologies, Krasnoyarsk State Medical University Named after Prof. V.F. Voyno-Yasenetsky, Partizana Zheleznyaka str. 1, 660022 Krasnoyarsk, Russia; (P.V.A.); (I.A.S.); (A.V.R.); (A.S.K.)
- Federal Research Center KSC SB RAS, 50 Akademgorodok, 660036 Krasnoyarsk, Russia;
| | - Anastasia V. Rogova
- Laboratory for Biomolecular and Medical Technologies, Krasnoyarsk State Medical University Named after Prof. V.F. Voyno-Yasenetsky, Partizana Zheleznyaka str. 1, 660022 Krasnoyarsk, Russia; (P.V.A.); (I.A.S.); (A.V.R.); (A.S.K.)
- Federal Research Center KSC SB RAS, 50 Akademgorodok, 660036 Krasnoyarsk, Russia;
| | - Felix N. Tomilin
- Federal Research Center KSC SB RAS, 50 Akademgorodok, 660036 Krasnoyarsk, Russia;
- Kirensky Institute of Physics, 50/38 Akademgorodok, 660012 Krasnoyarsk, Russia
| | - Anna S. Kichkailo
- Laboratory for Biomolecular and Medical Technologies, Krasnoyarsk State Medical University Named after Prof. V.F. Voyno-Yasenetsky, Partizana Zheleznyaka str. 1, 660022 Krasnoyarsk, Russia; (P.V.A.); (I.A.S.); (A.V.R.); (A.S.K.)
- Federal Research Center KSC SB RAS, 50 Akademgorodok, 660036 Krasnoyarsk, Russia;
| | - Vladimir A. Richter
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Lavrentiev av. 8, 630090 Novosibirsk, Russia; (D.O.M.); (V.K.P.); (E.V.D.); (A.V.E.); (D.V.D.); (V.S.M.); (A.A.B.); (V.A.R.); (E.V.K.)
| | - Elena V. Kuligina
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Lavrentiev av. 8, 630090 Novosibirsk, Russia; (D.O.M.); (V.K.P.); (E.V.D.); (A.V.E.); (D.V.D.); (V.S.M.); (A.A.B.); (V.A.R.); (E.V.K.)
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Ageenko A, Vasileva N, Richter V, Kuligina E. Combination of Oncolytic Virotherapy with Different Antitumor Approaches against Glioblastoma. Int J Mol Sci 2024; 25:2042. [PMID: 38396720 PMCID: PMC10889383 DOI: 10.3390/ijms25042042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 02/05/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024] Open
Abstract
Glioblastoma is one of the most malignant and aggressive tumors of the central nervous system. Despite the standard therapy consisting of maximal surgical resection and chemo- and radiotherapy, the median survival of patients with this diagnosis is about 15 months. Oncolytic virus therapy is one of the promising areas for the treatment of malignant neoplasms. In this review, we have focused on emphasizing recent achievements in virotherapy, both as a monotherapy and in combination with other therapeutic schemes to improve survival rate and quality of life among patients with glioblastoma.
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Affiliation(s)
- Alisa Ageenko
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Akad. Lavrentiev Ave. 8, 630090 Novosibirsk, Russia
| | - Natalia Vasileva
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Akad. Lavrentiev Ave. 8, 630090 Novosibirsk, Russia
- LLC "Oncostar", R&D Department, Ingenernaya Street 23, 630090 Novosibirsk, Russia
| | - Vladimir Richter
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Akad. Lavrentiev Ave. 8, 630090 Novosibirsk, Russia
| | - Elena Kuligina
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Akad. Lavrentiev Ave. 8, 630090 Novosibirsk, Russia
- LLC "Oncostar", R&D Department, Ingenernaya Street 23, 630090 Novosibirsk, Russia
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Wohlfromm F, Seyrek K, Ivanisenko N, Troitskaya O, Kulms D, Richter V, Koval O, Lavrik IN. RL2 Enhances the Elimination of Breast Cancer Cells by Doxorubicin. Cells 2023; 12:2779. [PMID: 38132099 PMCID: PMC10741759 DOI: 10.3390/cells12242779] [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: 09/26/2023] [Revised: 11/18/2023] [Accepted: 12/02/2023] [Indexed: 12/23/2023] Open
Abstract
RL2 (recombinant lactaptin 2), a recombinant analogon of the human milk protein Κ-Casein, induces mitophagy and cell death in breast carcinoma cells. Furthermore, RL2 was shown to enhance extrinsic apoptosis upon long-term treatment while inhibiting it upon short-term stimulation. However, the effects of RL2 on the action of chemotherapeutic drugs that induce the intrinsic apoptotic pathway have not been investigated to date. Here, we examined the effects of RL2 on the doxorubicin (DXR)-induced cell death in breast cancer cells with three different backgrounds. In particular, we used BT549 and MDA-MB-231 triple-negative breast cancer (TNBC) cells, T47D estrogen receptor alpha (ERα) positive cells, and SKBR3 human epidermal growth factor receptor 2 (HER2) positive cells. BT549, MDA-MB-231, and T47D cells showed a severe loss of cell viability upon RL2 treatment, accompanied by the induction of mitophagy. Furthermore, BT549, MDA-MB-231, and T47D cells could be sensitized towards DXR treatment with RL2, as evidenced by loss of cell viability. In contrast, SKBR3 cells showed almost no RL2-induced loss of cell viability when treated with RL2 alone, and RL2 did not sensitize SKBR3 cells towards DXR-mediated loss of cell viability. Bioinformatic analysis of gene expression showed an enrichment of genes controlling metabolism in SKBR3 cells compared to the other cell lines. This suggests that the metabolic status of the cells is important for their sensitivity to RL2. Taken together, we have shown that RL2 can enhance the intrinsic apoptotic pathway in TNBC and ERα-positive breast cancer cells, paving the way for the development of novel therapeutic strategies.
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Affiliation(s)
- Fabian Wohlfromm
- Translational Inflammation Research, Medical Faculty, Center of Dynamic Systems (CDS), Otto von Guericke University, 39120 Magdeburg, Germany; (F.W.); (K.S.); (N.I.); or (O.T.)
| | - Kamil Seyrek
- Translational Inflammation Research, Medical Faculty, Center of Dynamic Systems (CDS), Otto von Guericke University, 39120 Magdeburg, Germany; (F.W.); (K.S.); (N.I.); or (O.T.)
| | - Nikita Ivanisenko
- Translational Inflammation Research, Medical Faculty, Center of Dynamic Systems (CDS), Otto von Guericke University, 39120 Magdeburg, Germany; (F.W.); (K.S.); (N.I.); or (O.T.)
| | - Olga Troitskaya
- Translational Inflammation Research, Medical Faculty, Center of Dynamic Systems (CDS), Otto von Guericke University, 39120 Magdeburg, Germany; (F.W.); (K.S.); (N.I.); or (O.T.)
| | - Dagmar Kulms
- Experimental Dermatology, Department of Dermatology, TU-Dresden, 01307 Dresden, Germany;
- National Center for Tumor Diseases, TU-Dresden, 01307 Dresden, Germany
| | - Vladimir Richter
- Department of Biotechnology, Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences (SB RAS), 630090 Novosibirsk, Russia; (V.R.); (O.K.)
| | - Olga Koval
- Department of Biotechnology, Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences (SB RAS), 630090 Novosibirsk, Russia; (V.R.); (O.K.)
| | - Inna N. Lavrik
- Translational Inflammation Research, Medical Faculty, Center of Dynamic Systems (CDS), Otto von Guericke University, 39120 Magdeburg, Germany; (F.W.); (K.S.); (N.I.); or (O.T.)
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Semenov DV, Vasileva NS, Dymova MA, Mishinov SV, Savinovskaya YI, Ageenko AB, Dome AS, Zinchenko ND, Stepanov GA, Kochneva GV, Richter VA, Kuligina EV. Transcriptome Changes in Glioma Cells upon Infection with the Oncolytic Virus VV-GMCSF-Lact. Cells 2023; 12:2616. [PMID: 37998351 PMCID: PMC10670333 DOI: 10.3390/cells12222616] [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: 09/25/2023] [Revised: 10/25/2023] [Accepted: 11/09/2023] [Indexed: 11/25/2023] Open
Abstract
Oncolytic virotherapy is a rapidly evolving approach that aims to selectively kill cancer cells. We designed a promising recombinant vaccinia virus, VV-GMCSF-Lact, for the treatment of solid tumors, including glioma. We assessed how VV-GMCSF-Lact affects human cells using immortalized and patient-derived glioma cultures and a non-malignant brain cell culture. Studying transcriptome changes in cells 12 h or 24 h after VV-GMCSF-Lact infection, we detected the common activation of histone genes. Additionally, genes associated with the interferon-gamma response, NF-kappa B signaling pathway, and inflammation mediated by chemokine and cytokine signaling pathways showed increased expression. By contrast, genes involved in cell cycle progression, including spindle organization, sister chromatid segregation, and the G2/M checkpoint, were downregulated following virus infection. The upregulation of genes responsible for Golgi vesicles, protein transport, and secretion correlated with reduced sensitivity to the cytotoxic effect of VV-GMCSF-Lact. Higher expression of genes encoding proteins, which participate in the maturation of pol II nuclear transcripts and mRNA splicing, was associated with an increased sensitivity to viral cytotoxicity. Genes whose expression correlates with the sensitivity of cells to the virus are important for increasing the effectiveness of cancer virotherapy. Overall, the results highlight molecular markers, biological pathways, and gene networks influencing the response of glioma cells to VV-GMCSF-Lact.
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Affiliation(s)
- Dmitriy V. Semenov
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch, Russian Academy of Sciences, Lavrentyev Avenue, 8, 630090 Novosibirsk, Russia; (N.S.V.); (M.A.D.); (Y.I.S.); (A.B.A.); (A.S.D.); (N.D.Z.); (G.A.S.); (V.A.R.); (E.V.K.)
| | - Natalia S. Vasileva
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch, Russian Academy of Sciences, Lavrentyev Avenue, 8, 630090 Novosibirsk, Russia; (N.S.V.); (M.A.D.); (Y.I.S.); (A.B.A.); (A.S.D.); (N.D.Z.); (G.A.S.); (V.A.R.); (E.V.K.)
| | - Maya A. Dymova
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch, Russian Academy of Sciences, Lavrentyev Avenue, 8, 630090 Novosibirsk, Russia; (N.S.V.); (M.A.D.); (Y.I.S.); (A.B.A.); (A.S.D.); (N.D.Z.); (G.A.S.); (V.A.R.); (E.V.K.)
| | - Sergey V. Mishinov
- Novosibirsk Research Institute of Traumatology and Orthopedics n.a. Ya.L. Tsivyan, Department of Neurosurgery, Frunze Street, 17, 630091 Novosibirsk, Russia;
| | - Yulya I. Savinovskaya
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch, Russian Academy of Sciences, Lavrentyev Avenue, 8, 630090 Novosibirsk, Russia; (N.S.V.); (M.A.D.); (Y.I.S.); (A.B.A.); (A.S.D.); (N.D.Z.); (G.A.S.); (V.A.R.); (E.V.K.)
| | - Alisa B. Ageenko
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch, Russian Academy of Sciences, Lavrentyev Avenue, 8, 630090 Novosibirsk, Russia; (N.S.V.); (M.A.D.); (Y.I.S.); (A.B.A.); (A.S.D.); (N.D.Z.); (G.A.S.); (V.A.R.); (E.V.K.)
| | - Anton S. Dome
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch, Russian Academy of Sciences, Lavrentyev Avenue, 8, 630090 Novosibirsk, Russia; (N.S.V.); (M.A.D.); (Y.I.S.); (A.B.A.); (A.S.D.); (N.D.Z.); (G.A.S.); (V.A.R.); (E.V.K.)
| | - Nikita D. Zinchenko
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch, Russian Academy of Sciences, Lavrentyev Avenue, 8, 630090 Novosibirsk, Russia; (N.S.V.); (M.A.D.); (Y.I.S.); (A.B.A.); (A.S.D.); (N.D.Z.); (G.A.S.); (V.A.R.); (E.V.K.)
| | - Grigory A. Stepanov
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch, Russian Academy of Sciences, Lavrentyev Avenue, 8, 630090 Novosibirsk, Russia; (N.S.V.); (M.A.D.); (Y.I.S.); (A.B.A.); (A.S.D.); (N.D.Z.); (G.A.S.); (V.A.R.); (E.V.K.)
| | - Galina V. Kochneva
- State Research Center of Virology and Biotechnology “Vector”, Rospotrebnadzor, 630559 Koltsovo, Russia;
| | - Vladimir A. Richter
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch, Russian Academy of Sciences, Lavrentyev Avenue, 8, 630090 Novosibirsk, Russia; (N.S.V.); (M.A.D.); (Y.I.S.); (A.B.A.); (A.S.D.); (N.D.Z.); (G.A.S.); (V.A.R.); (E.V.K.)
| | - Elena V. Kuligina
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch, Russian Academy of Sciences, Lavrentyev Avenue, 8, 630090 Novosibirsk, Russia; (N.S.V.); (M.A.D.); (Y.I.S.); (A.B.A.); (A.S.D.); (N.D.Z.); (G.A.S.); (V.A.R.); (E.V.K.)
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7
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Shakiba Y, Vorobyev PO, Yusubalieva GM, Kochetkov DV, Zajtseva KV, Valikhov MP, Kalsin VA, Zabozlaev FG, Semkina AS, Troitskiy AV, Baklaushev VP, Chumakov PM, Lipatova AV. Oncolytic therapy with recombinant vaccinia viruses targeting the interleukin-15 pathway elicits a synergistic response. Mol Ther Oncolytics 2023; 29:158-168. [PMID: 37387795 PMCID: PMC10300409 DOI: 10.1016/j.omto.2023.05.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 05/10/2023] [Indexed: 07/01/2023] Open
Abstract
We developed recombinant variants of oncolytic vaccinia virus LIVP strain expressing interleukin-15 (IL-15) or its receptor subunit alpha (IL-15Rα) to stimulate IL-15-dependent immune cells. We evaluated their oncolytic activity either alone or in combination with each other in vitro and in vivo using the murine CT26 colon carcinoma and 4T1 breast carcinoma models. We demonstrated that the admixture of these recombinant variants could promote the generation of the IL-15/IL-15Rα complex. In vitro studies indicated that 4T1 breast cancer cells were more susceptible to the developed recombinant viruses. In vivo studies showed significant survival benefits and tumor regression in 4T1 breast cancer syngeneic mice that received a combination of LIVP-IL15-RFP with LIVP-IL15Ra-RFP. Histological analysis showed recruited lymphocytes at the tumor region, while no harmful effects to the liver or spleen of the animals were detected. Evaluating tumor-infiltrated lymphocytes represented profound activation of cytotoxic T cells and macrophages in mice receiving combination therapy. Thus, our experiments showed superior oncolytic effectiveness of simultaneous injection of LIVP-IL15-RFP and LIVP-IL15Ra-RFP in breast cancer-bearing mice. The combined therapy by these recombinant variants represents a potent and versatile approach for developing new immunotherapies for breast cancer.
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Affiliation(s)
- Yasmin Shakiba
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
- Moscow Institute of Physics and Technology, 141701 Dolgoprudny, Russia
| | - Pavel O. Vorobyev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
| | - Gaukhar M. Yusubalieva
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
- Federal Research and Clinical Center for Specialized Types of Medical Care and Medical Technologies, FMBA of Russia, 115682 Moscow, Russian Federation
- Federal Center of Brain Research and Neurotechnologies, FMBA of Russia, 117513 Moscow, Russian Federation
| | - Dmitry V. Kochetkov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
| | - Ksenia V. Zajtseva
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
| | - Marat P. Valikhov
- Department of Neurobiology, Serbsky Federal Medical Research Centre of Psychiatry and Narcology of the Ministry of Health of the Russian Federation, 119034 Moscow, Russia
- Department of Medical Nanobiotechnology, Pirogov Russian National Research Medical University 117997 Moscow, Russia
| | - Vladimir A. Kalsin
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
- Federal Research and Clinical Center for Specialized Types of Medical Care and Medical Technologies, FMBA of Russia, 115682 Moscow, Russian Federation
| | - Fedor G. Zabozlaev
- Federal Research and Clinical Center for Specialized Types of Medical Care and Medical Technologies, FMBA of Russia, 115682 Moscow, Russian Federation
| | - Alevtina S. Semkina
- Department of Neurobiology, Serbsky Federal Medical Research Centre of Psychiatry and Narcology of the Ministry of Health of the Russian Federation, 119034 Moscow, Russia
- Department of Medical Nanobiotechnology, Pirogov Russian National Research Medical University 117997 Moscow, Russia
| | - Alexander V. Troitskiy
- Federal Research and Clinical Center for Specialized Types of Medical Care and Medical Technologies, FMBA of Russia, 115682 Moscow, Russian Federation
| | - Vladimir P. Baklaushev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
- Federal Research and Clinical Center for Specialized Types of Medical Care and Medical Technologies, FMBA of Russia, 115682 Moscow, Russian Federation
- Federal Center of Brain Research and Neurotechnologies, FMBA of Russia, 117513 Moscow, Russian Federation
| | - Peter M. Chumakov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
| | - Anastasia V. Lipatova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
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8
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Shakiba Y, Vorobyev PO, Mahmoud M, Hamad A, Kochetkov DV, Yusubalieva GM, Baklaushev VP, Chumakov PM, Lipatova AV. Recombinant Strains of Oncolytic Vaccinia Virus for Cancer Immunotherapy. BIOCHEMISTRY. BIOKHIMIIA 2023; 88:823-841. [PMID: 37748878 DOI: 10.1134/s000629792306010x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 04/06/2023] [Accepted: 04/24/2023] [Indexed: 09/27/2023]
Abstract
Cancer virotherapy is an alternative therapeutic approach based on the viruses that selectively infect and kill tumor cells. Vaccinia virus (VV) is a member of the Poxviridae, a family of enveloped viruses with a large linear double-stranded DNA genome. The proven safety of the VV strains as well as considerable transgene capacity of the viral genome, make VV an excellent platform for creating recombinant oncolytic viruses for cancer therapy. Furthermore, various genetic modifications can increase tumor selectivity and therapeutic efficacy of VV by arming it with the immune-modulatory genes or proapoptotic molecules, boosting the host immune system, and increasing cross-priming recognition of the tumor cells by T-cells or NK cells. In this review, we summarized the data on bioengineering approaches to develop recombinant VV strains for enhanced cancer immunotherapy.
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Affiliation(s)
- Yasmin Shakiba
- Moscow Institute of Physics and Technology, Dolgoprudny, Moscow Region, 141701, Russia.
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991, Russia
| | - Pavel O Vorobyev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991, Russia.
| | - Marah Mahmoud
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991, Russia.
| | - Azzam Hamad
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991, Russia.
| | - Dmitriy V Kochetkov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991, Russia.
| | - Gaukhar M Yusubalieva
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991, Russia.
- Federal Research Clinical Center for Specialized Medical Care and Medical Technologies, Federal Medical-Biological Agency (FMBA), Moscow, 115682, Russia
- Federal Center of Brain Research and Neurotechnologies of the FMBA of Russia, Moscow, 117513, Russia
| | - Vladimir P Baklaushev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991, Russia.
- Federal Research Clinical Center for Specialized Medical Care and Medical Technologies, Federal Medical-Biological Agency (FMBA), Moscow, 115682, Russia
- Federal Center of Brain Research and Neurotechnologies of the FMBA of Russia, Moscow, 117513, Russia
| | - Peter M Chumakov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991, Russia.
| | - Anastasia V Lipatova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991, Russia.
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9
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Kolyasnikova NM, Pestov NB, Sanchez-Pimentel JP, Barlev NA, Ishmukhametov AA. Anti-cancer Virotherapy in Russia: Lessons from the Past, Current Challenges and Prospects for the Future. Curr Pharm Biotechnol 2023; 24:266-278. [PMID: 35578840 DOI: 10.2174/1389201023666220516121813] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 03/24/2022] [Accepted: 03/31/2022] [Indexed: 11/22/2022]
Abstract
The idea of using the lytic power of viruses against malignant cells has been entertained for many decades. However, oncolytic viruses gained broad attention as an emerging anti-cancer therapy only recently with the successful implementation of several oncolytic viruses to treat advanced melanoma. Here we review the history of oncolytic viruses in the Russian Federation and recent biotechnological advances in connection with the perspectives of their practical use against aggressive tumors such as glioblastoma or pancreatic cancer. A particular emphasis is made on novel applications of safe non-lytic virus-derived vectors armed with prodrug-converting enzyme transgenes. Rational improvement of oncotropism by conjugation with biopolymers and nanoformulations is also discussed.
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Affiliation(s)
- Nadezhda M Kolyasnikova
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Laboratory of Tick-Borne Encephalitis and Other Viral Encephalitides, Poselok Instituta Poliomielita 8 bd 17, Poselenie Moskovskiy, Moscow, 108819, Russia
| | - Nikolay B Pestov
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Laboratory of Tick-Borne Encephalitis and Other Viral Encephalitides, Poselok Instituta Poliomielita 8 bd 17, Poselenie Moskovskiy, Moscow, 108819, Russia.,Moscow Institute of Physics and Technology, Phystech School of Biological and Medical Physics, Laboratory of Molecular Oncology, 9 Institutskiy per., Dolgoprudny, Moscow Region, 141701, Russia.,Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Group of Cross-Linking Enzymes, Miklukho-Maklaya 16/10, Moscow, 117997, Russia
| | - Jeanne P Sanchez-Pimentel
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Laboratory of Tick-Borne Encephalitis and Other Viral Encephalitides, Poselok Instituta Poliomielita 8 bd 17, Poselenie Moskovskiy, Moscow, 108819, Russia
| | - Nikolay A Barlev
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Laboratory of Tick-Borne Encephalitis and Other Viral Encephalitides, Poselok Instituta Poliomielita 8 bd 17, Poselenie Moskovskiy, Moscow, 108819, Russia.,Moscow Institute of Physics and Technology, Phystech School of Biological and Medical Physics, Laboratory of Molecular Oncology, 9 Institutskiy per., Dolgoprudny, Moscow Region, 141701, Russia.,Institute of Biomedical Chemistry, Pogodinskaya 10, Moscow, 119435, Russia
| | - Aidar A Ishmukhametov
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Laboratory of Tick-Borne Encephalitis and Other Viral Encephalitides, Poselok Instituta Poliomielita 8 bd 17, Poselenie Moskovskiy, Moscow, 108819, Russia
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10
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Semenova AV, Sivolobova GF, Grazhdantseva AA, Agafonov AP, Kochneva GV. Reporter Transgenes for Monitoring the Antitumor Efficacy of Recombinant Oncolytic Viruses. Acta Naturae 2022; 14:46-56. [PMID: 36348722 PMCID: PMC9611865 DOI: 10.32607/actanaturae.11719] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 07/05/2022] [Indexed: 11/29/2022] Open
Abstract
Accurate measurement of tumor size and margins is crucial for successful oncotherapy. In the last decade, non-invasive imaging modalities, including optical imaging using non-radioactive substrates, deep-tissue imaging with radioactive substrates, and magnetic resonance imaging have been developed. Reporter genes play the most important role among visualization tools; their expression in tumors and metastases makes it possible to track changes in the tumor growth and gauge therapy effectiveness. Oncolytic viruses are often chosen as a vector for delivering reporter genes into tumor cells, since oncolytic viruses are tumor-specific, meaning that they infect and lyse tumor cells without damaging normal cells. The choice of reporter transgenes for genetic modification of oncolytic viruses depends on the study objectives and imaging methods used. Optical imaging techniques are suitable for in vitro studies and small animal models, while deep-tissue imaging techniques are used to evaluate virotherapy in large animals and humans. For optical imaging, transgenes of fluorescent proteins, luciferases, and tyrosinases are used; for deep-tissue imaging, the most promising transgene is the sodium/iodide symporter (NIS), which ensures an accumulation of radioactive isotopes in virus-infected tumor cells. Currently, NIS is the only reporter transgene that has been shown to be effective in monitoring tumor virotherapy not only in preclinical but also in clinical studies.
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Affiliation(s)
- A. V. Semenova
- Federal Budgetary Research Institution «State Research Center of Virology and Biotechnology «Vector», Koltsovo, Novosibirsk region, 630559, Russia
| | - G. F. Sivolobova
- Federal Budgetary Research Institution «State Research Center of Virology and Biotechnology «Vector», Koltsovo, Novosibirsk region, 630559, Russia
| | - A. A. Grazhdantseva
- Federal Budgetary Research Institution «State Research Center of Virology and Biotechnology «Vector», Koltsovo, Novosibirsk region, 630559, Russia
| | - A. P. Agafonov
- Federal Budgetary Research Institution «State Research Center of Virology and Biotechnology «Vector», Koltsovo, Novosibirsk region, 630559, Russia
| | - G. V. Kochneva
- Federal Budgetary Research Institution «State Research Center of Virology and Biotechnology «Vector», Koltsovo, Novosibirsk region, 630559, Russia
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11
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Vasileva NS, Ageenko AB, Richter VA, Kuligina EV. The Signaling Pathways Controlling the Efficacy of Glioblastoma Therapy. Acta Naturae 2022; 14:62-70. [PMID: 35923561 PMCID: PMC9307987 DOI: 10.32607/actanaturae.11623] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 03/16/2022] [Indexed: 11/20/2022] Open
Abstract
The resistance of glioblastoma to existing therapies puts limits on quality-of-life improvements and patient survival with a glioblastoma diagnosis. The development of new effective glioblastoma therapies is based on knowledge about the mechanisms governing tumor resistance to therapeutic agents. Virotherapy is one of the most actively developing approaches to the treatment of malignant neoplasms: glioblastoma in particular. Previously, we demonstrated that the recombinant vaccinia virus VV-GMCSF-Lact exhibits in vitro cytotoxic activity and in vivo antitumor efficacy against human glioblastoma. However, the studied glioblastoma cell cultures had different sensitivities to the oncotoxic effect of the virus. In this study, we investigated cancer stem cell (CSC) surface markers in glioblastoma cells with different sensitivities to VV-GMCSFLact using flow cytometry and we assessed the levels of proteins affecting viral entry into cells and virus infection efficiency by western blotting. We showed that cell cultures more sensitive to VV-GMCSF-Lact are characterized by a greater number of cells with CSC markers and a lower level of activated Akt kinase. Akt probably inhibits lactaptin-induced apoptosis in virus-resistant cells. Hence, we suggest that the sensitivity of glioblastoma cells to the oncotoxic effect of VV-GMCSF-Lact is determined by the nature and extent of the disturbances in cell death regulation in various cultures. Further investigation of the factors affecting glioblastoma resistance to virotherapy will test this hypothesis and identify targets for antitumor therapy, combined with VV-GMCSF-Lact.
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Affiliation(s)
- N. S. Vasileva
- Institute of Chemical Biology and Fundamental Medicine SB RAS, Novosibirsk, 630090 Russia
| | - A. B. Ageenko
- Institute of Chemical Biology and Fundamental Medicine SB RAS, Novosibirsk, 630090 Russia
| | - V. A. Richter
- Institute of Chemical Biology and Fundamental Medicine SB RAS, Novosibirsk, 630090 Russia
| | - E. V. Kuligina
- Institute of Chemical Biology and Fundamental Medicine SB RAS, Novosibirsk, 630090 Russia
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12
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Troitskaya OS, Novak DD, Richter VA, Koval OA. Immunogenic Cell Death in Cancer Therapy. Acta Naturae 2022; 14:40-53. [PMID: 35441043 PMCID: PMC9013441 DOI: 10.32607/actanaturae.11523] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 12/20/2021] [Indexed: 12/20/2022] Open
Abstract
Apoptosis plays a crucial role in chemotherapy-induced cell death. The conventional theory holding that apoptosis needs to be immunologically silent has recently been revised, and the concept of immunogenic cell death (ICD) has been proposed. This review describes the main features of ICD induction. These ICD markers are important for the effectiveness of anticancer therapy, as well as for basic research into cell death regulation. The mechanism of the "vaccination effect" of dying cancer cells undergoing ICD has been fully described, including the activation of specific antitumor response after re-challenge by the same living tumor cells. This review also discusses the whole set of molecular events attributing cell death to immunogenic type: the exposure of calreticulin and the heat shock protein HSP70 to the outer surface of the cell membrane and the release of the nuclear protein HMGB1 and ATP into the extracellular space. ICD inducers of various nature (chemotherapy drugs, cytotoxic proteins, and oncolytic viruses), as well as physical methods, are classified in the current review.
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Affiliation(s)
- O. S. Troitskaya
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090 Russia
| | - D. D. Novak
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090 Russia
- Novosibirsk State University, Novosibirsk, 630090 Russia
| | - V. A. Richter
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090 Russia
| | - O. A. Koval
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090 Russia
- Novosibirsk State University, Novosibirsk, 630090 Russia
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13
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Oncolytic viruses: A novel treatment strategy for breast cancer. Genes Dis 2021; 10:430-446. [DOI: 10.1016/j.gendis.2021.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/27/2021] [Accepted: 11/19/2021] [Indexed: 11/21/2022] Open
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14
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Vasileva N, Ageenko A, Dmitrieva M, Nushtaeva A, Mishinov S, Kochneva G, Richter V, Kuligina E. Double Recombinant Vaccinia Virus: A Candidate Drug against Human Glioblastoma. Life (Basel) 2021; 11:life11101084. [PMID: 34685455 PMCID: PMC8538059 DOI: 10.3390/life11101084] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 10/07/2021] [Accepted: 10/12/2021] [Indexed: 11/26/2022] Open
Abstract
Glioblastoma is one of the most aggressive brain tumors. Given the poor prognosis of this disease, novel methods for glioblastoma treatment are needed. Virotherapy is one of the most actively developed approaches for cancer therapy today. VV-GMCSF-Lact is a recombinant vaccinia virus with deletions of the viral thymidine kinase and growth factor genes and insertions of the granulocyte–macrophage colony-stimulating factor and oncotoxic protein lactaptin genes. The virus has high cytotoxic activity against human cancer cells of various histogenesis and antitumor efficacy against breast cancer. In this work, we show VV-GMCSF-Lact to be a promising therapeutic agent for glioblastoma treatment. VV-GMCSF-Lact effectively decreases the viability of glioblastoma cells of both immortalized and patient-derived cultures in vitro, crosses the blood–brain barrier, selectively replicates into orthotopically transplanted human glioblastoma when intravenously injected, and inhibits glioblastoma xenograft and metastasis growth when injected intratumorally.
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Affiliation(s)
- Natalia Vasileva
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Akad. Lavrentiev Ave. 8, 630090 Novosibirsk, Russia; (A.A.); (M.D.); (A.N.); (V.R.); (E.K.)
- LLC “Oncostar”, R&D Department, Ingenernaya Street 23, 630090 Novosibirsk, Russia
- Correspondence: ; Tel.: +7-(913)-949-6585
| | - Alisa Ageenko
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Akad. Lavrentiev Ave. 8, 630090 Novosibirsk, Russia; (A.A.); (M.D.); (A.N.); (V.R.); (E.K.)
| | - Maria Dmitrieva
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Akad. Lavrentiev Ave. 8, 630090 Novosibirsk, Russia; (A.A.); (M.D.); (A.N.); (V.R.); (E.K.)
| | - Anna Nushtaeva
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Akad. Lavrentiev Ave. 8, 630090 Novosibirsk, Russia; (A.A.); (M.D.); (A.N.); (V.R.); (E.K.)
| | - Sergey Mishinov
- Novosibirsk Research Institute of Traumatology and Orthopedics n.a. Ya.L. Tsivyan, Department of Neurosurgery, Frunze Street 17, 630091 Novosibirsk, Russia;
| | - Galina Kochneva
- The State Research Center of Virology and Biotechnology “VECTOR”, Department of Molecular Virology of Flaviviruses and Viral Hepatitis, Novosibirsk Region, 630559 Koltsovo, Russia;
| | - Vladimir Richter
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Akad. Lavrentiev Ave. 8, 630090 Novosibirsk, Russia; (A.A.); (M.D.); (A.N.); (V.R.); (E.K.)
| | - Elena Kuligina
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Akad. Lavrentiev Ave. 8, 630090 Novosibirsk, Russia; (A.A.); (M.D.); (A.N.); (V.R.); (E.K.)
- LLC “Oncostar”, R&D Department, Ingenernaya Street 23, 630090 Novosibirsk, Russia
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15
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Kojima R, Aubel D, Fussenegger M. Building sophisticated sensors of extracellular cues that enable mammalian cells to work as "doctors" in the body. Cell Mol Life Sci 2020; 77:3567-3581. [PMID: 32185403 PMCID: PMC7452942 DOI: 10.1007/s00018-020-03486-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 01/27/2020] [Accepted: 02/17/2020] [Indexed: 12/24/2022]
Abstract
Mammalian cells are inherently capable of sensing extracellular environmental signals and activating complex biological functions on demand. Advances in synthetic biology have made it possible to install additional capabilities, which can allow cells to sense the presence of custom biological molecules and provide defined outputs on demand. When implanted/infused in patients, such engineered cells can work as intrabody "doctors" that diagnose disease states and produce and deliver therapeutic molecules when and where necessary. The key to construction of such theranostic cells is the development of a range of sensor systems for detecting various extracellular environmental cues that can be rewired to custom outputs. In this review, we introduce the state-of-art engineering principles utilized in the design of sensor systems to detect soluble factors and also to detect specific cell contact, and we discuss their potential role in treating intractable diseases by delivering appropriate therapeutic functions on demand. We also discuss the challenges facing these emerging technologies.
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Affiliation(s)
- Ryosuke Kojima
- Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.
- PRESTO, Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi, Saitama, 332-0012, Japan.
| | - Dominque Aubel
- IUTA Département Génie Biologique, Université Claude Bernard Lyon 1, Boulevard du 11 Novembre 1918, 69622, Villeurbanne Cedex, France
| | - Martin Fussenegger
- Department of Biosystems Science and Engineering (D-BSSE), ETH Zurich, Mattenstrasse 26, 4058, Basel, Switzerland.
- Faculty of Science, University of Basel, Mattenstrasse 26, 4058, Basel, Switzerland.
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16
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The Recombinant Fragment of Human κ-Casein Induces Cell Death by Targeting the Proteins of Mitochondrial Import in Breast Cancer Cells. Cancers (Basel) 2020; 12:cancers12061427. [PMID: 32486420 PMCID: PMC7352597 DOI: 10.3390/cancers12061427] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 05/24/2020] [Accepted: 05/29/2020] [Indexed: 12/22/2022] Open
Abstract
Breast cancer is still one of the most common cancers for women. Specified therapeutics are indispensable for optimal treatment. In previous studies, it has been shown that RL2, the recombinant fragment of human κ-Casein, induces cell death in breast cancer cells. However, the molecular mechanisms of RL2-induced cell death remain largely unknown. In this study, mechanisms of RL2-induced cell death in breast cancer cells were systematically investigated. In particular, we demonstrate that RL2 induces loss of mitochondrial membrane potential and cellular ATP loss followed by cell death in breast cancer cells. The mass spectrometry-based screen for RL2 interaction partners identified mitochondrial import protein TOM70 as a target of RL2, which was subsequently validated. Further to this, we show that RL2 is targeted to mitochondria after internalization into the cells, where it can also be found in the dimeric form. The importance of TOM70 and RL2 interaction in RL2-induced reduction in ATP levels was validated by siRNA-induced downregulation of TOM70, resulting in the partial rescue of ATP production. Taken together, this study demonstrates that RL2–TOM70 interaction plays a key role in RL2-mediated cell death and targeting this pathway may provide new therapeutic options for treating breast cancer.
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17
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Pelin A, Boulton S, Tamming LA, Bell JC, Singaravelu R. Engineering vaccinia virus as an immunotherapeutic battleship to overcome tumor heterogeneity. Expert Opin Biol Ther 2020; 20:1083-1097. [PMID: 32297534 DOI: 10.1080/14712598.2020.1757066] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Immunotherapy is a rapidly evolving area of cancer therapeutics aimed at driving a systemic immune response to fight cancer. Oncolytic viruses (OVs) are at the cutting-edge of innovation in the immunotherapy field. Successful OV platforms must be effective in reshaping the tumor microenvironment and controlling tumor burden, but also be highly specific to avoid off-target side effects. Large DNA viruses, like vaccinia virus (VACV), have a large coding capacity, enabling the encoding of multiple immunostimulatory transgenes to reshape the tumor immune microenvironment. VACV-based OVs have shown promising results in both pre-clinical and clinical studies, including safe and efficient intravenous delivery to metastatic tumors. AREA COVERED This review summarizes attenuation strategies to generate a recombinant VACV with optimal tumor selectivity and immunogenicity. In addition, we discuss immunomodulatory transgenes that have been introduced into VACV and summarize their effectiveness in controlling tumor burden. EXPERT OPINION VACV encodes several immunomodulatory genes which aid the virus in overcoming innate and adaptive immune responses. Strategic deletion of these virulence factors will enable an optimal balance between viral persistence and immunogenicity, robust tumor-specific expression of payloads and promotion of a systemic anti-cancer immune response. Rational selection of therapeutic transgenes will maximize the efficacy of OVs and their synergy in combinatorial immunotherapy schemes.
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Affiliation(s)
- Adrian Pelin
- Centre for Innovative Cancer Research, Ottawa Hospital Research Institute , Ottawa, Ontario, Canada.,Department of Biochemistry, Microbiology, and Immunology, University of Ottawa , Ottawa, Ontario, Canada
| | - Stephen Boulton
- Centre for Innovative Cancer Research, Ottawa Hospital Research Institute , Ottawa, Ontario, Canada.,Department of Biochemistry, Microbiology, and Immunology, University of Ottawa , Ottawa, Ontario, Canada
| | - Levi A Tamming
- Centre for Innovative Cancer Research, Ottawa Hospital Research Institute , Ottawa, Ontario, Canada.,Department of Biochemistry, Microbiology, and Immunology, University of Ottawa , Ottawa, Ontario, Canada
| | - John C Bell
- Centre for Innovative Cancer Research, Ottawa Hospital Research Institute , Ottawa, Ontario, Canada.,Department of Biochemistry, Microbiology, and Immunology, University of Ottawa , Ottawa, Ontario, Canada
| | - Ragunath Singaravelu
- Centre for Innovative Cancer Research, Ottawa Hospital Research Institute , Ottawa, Ontario, Canada.,Department of Biochemistry, Microbiology, and Immunology, University of Ottawa , Ottawa, Ontario, Canada
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Novel Oncolytic Virus Armed with Cancer Suicide Gene and Normal Vasculogenic Gene for Improved Anti-Tumor Activity. Cancers (Basel) 2020; 12:cancers12051070. [PMID: 32344903 PMCID: PMC7281019 DOI: 10.3390/cancers12051070] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 04/24/2020] [Indexed: 12/22/2022] Open
Abstract
Here, we developed a novel oncolytic vaccinia virus (NOV) with the dual advantages of cancer selectivity and normal vessel reconstructive activity by replacing the viral thymidine kinase (vTk) and vaccinia growth factor (VGF) genes with genes encoding TNF-related apoptosis-inducing ligand (TRAIL) and angiopoietin 1 (Ang1), respectively. The pan-cancer-specific oncolytic potency of NOV was confirmed in various human and mouse cancer cell lines (colon, liver, pancreas, cholangiocarcinoma, cervical cancer, osteosarcoma, and melanoma). Vaccinia virus (VV) treatment directly induced early apoptosis in tumors within 24 h, and this effect was enhanced with further engineering; VGF and Tk deletion with Ang1 and TRAIL insertion. Meanwhile, treatment with the conventional anti-cancer drug cisplatin did not induce apoptosis. A virus-treated CT26 mouse colon cancer syngeneic model showed attenuated tumor growth, which was in accordance with the results of percent survival measurement, CD8 expression analysis, and TUNEL staining with advanced genetic engineering (vAng1 < vTRAIL < NOV). Taken together, our results indicate that NOV induces cancer tissue apoptosis and anti-tumor immunity and may constitute a highly advantageous therapeutic agent for next-generation solid tumor virotherapy with pan-cancer-specific oncolytic activity and high biosafety.
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Kochneva GV, Sivolobova GF, Tkacheva AV, Gorchakov AA, Kulemzin SV. Combination of Oncolytic Virotherapy and CAR T/NK Cell Therapy for the Treatment of Cancer. Mol Biol 2020; 54:3-16. [DOI: 10.1134/s0026893320010100] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Accepted: 03/19/2019] [Indexed: 12/28/2022]
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Ajina A, Maher J. Synergistic combination of oncolytic virotherapy with CAR T-cell therapy. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2019; 164:217-292. [PMID: 31383406 DOI: 10.1016/bs.pmbts.2019.06.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
For patients with advanced hematological malignancies the therapeutic landscape has been transformed by the emergence of adoptive cell transfer utilizing autologous chimeric antigen receptor (CAR)-redirected T-cells. However, solid tumors have proved far more resistant to this approach. Here, we summarize the numerous challenges faced by CAR T-cells designed to target solid tumors, highlighting, in particular, issues related to impaired trafficking, expansion, and persistence. In parallel, we draw attention to exciting developments in the burgeoning field of oncolytic virotherapy and posit strategies for the synergistic combination of oncolytic viruses with CAR T-cells to improve outcomes for patients with advanced solid tumors.
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Affiliation(s)
- Adam Ajina
- King's College London, Division of Cancer Studies, Guy's Hospital, London, United Kingdom.
| | - John Maher
- King's College London, Division of Cancer Studies, Guy's Hospital, London, United Kingdom; Department of Clinical Immunology and Allergy, King's College Hospital NHS Foundation Trust, London, United Kingdom; Department of Immunology, Eastbourne Hospital, East Sussex, United Kingdom
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Abstract
INTRODUCTION Over the last decade, advances in biological therapies have resulted in remarkable clinical responses for the treatment of some previously incurable cancers. Oncolytic virotherapy is one of these promising novel strategies for cancer therapy. A successful oncolytic virus promotes tumor cell oncolysis and elicits a robust long-term anti-tumor immunity. AREAS COVERED Oncolytic poxviruses (Vaccinia virus and Myxoma virus) demonstrated encouraging results in multiple pre-clinical tumor models and some clinical trials for the treatment of various cancers. This review summarizes the advances made on poxvirus oncolytic virotherapy in the last five years. EXPERT OPINION Many challenges remain in poxvirus oncolytic virotherapy. Two key goals to achieve are enhancing the efficiency of viral delivery to tumor sites and overcoming local tumor immune-evasion. Additional efforts are necessary to explore the best combination of virotherapy with standard available treatments, particularly immunotherapies. By addressing these issues, this new modality will continue to improve as an adjunct biotherapy to treat malignant diseases.
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Affiliation(s)
- Lino E Torres-Domínguez
- a Biodesign Center for Immunotherapy, Vaccines and Virotherapy , Arizona State University , Tempe , AZ , USA
| | - Grant McFadden
- a Biodesign Center for Immunotherapy, Vaccines and Virotherapy , Arizona State University , Tempe , AZ , USA
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22
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Pol JG, Lévesque S, Workenhe ST, Gujar S, Le Boeuf F, Clements DR, Fahrner JE, Fend L, Bell JC, Mossman KL, Fucikova J, Spisek R, Zitvogel L, Kroemer G, Galluzzi L. Trial Watch: Oncolytic viro-immunotherapy of hematologic and solid tumors. Oncoimmunology 2018; 7:e1503032. [PMID: 30524901 PMCID: PMC6279343 DOI: 10.1080/2162402x.2018.1503032] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2018] [Accepted: 07/15/2018] [Indexed: 02/08/2023] Open
Abstract
Oncolytic viruses selectively target and kill cancer cells in an immunogenic fashion, thus supporting the establishment of therapeutically relevant tumor-specific immune responses. In 2015, the US Food and Drug Administration (FDA) approved the oncolytic herpes simplex virus T-VEC for use in advanced melanoma patients. Since then, a plethora of trials has been initiated to assess the safety and efficacy of multiple oncolytic viruses in patients affected with various malignancies. Here, we summarize recent preclinical and clinical progress in the field of oncolytic virotherapy.
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Affiliation(s)
- Jonathan G. Pol
- Gustave Roussy Comprehensive Cancer Institute, Villejuif, France
- INSERM, Paris, France
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
- Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France
- Université Pierre et Marie Curie/Paris VI, Paris, France
| | - Sarah Lévesque
- Gustave Roussy Comprehensive Cancer Institute, Villejuif, France
- INSERM, Paris, France
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
- Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France
- Université Pierre et Marie Curie/Paris VI, Paris, France
| | - Samuel T. Workenhe
- McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
- Institute for Infectious Disease Research, McMaster University, Hamilton, ON, Canada
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, ON, Canada
| | - Shashi Gujar
- Department of Pathology, Dalhousie University, Halifax, NS, Canada
- Department of Microbiology and Immunology, Dalhousie University, NS, Canada
- Department of Biology, Dalhousie University, NS, Canada
- Centre for Innovative and Collaborative Health Sciences Research, Quality and System Performance, IWK Health Centre, Halifax, NS, Canada
| | - Fabrice Le Boeuf
- Cancer Therapeutics, Ottawa Hospital Research Institute, Ottawa, ON, Canada
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, ON, Canada
| | | | - Jean-Eudes Fahrner
- Gustave Roussy Comprehensive Cancer Institute, Villejuif, France
- INSERM, Villejuif, France
- Transgene S.A., Illkirch-Graffenstaden, France
| | | | - John C. Bell
- Cancer Therapeutics, Ottawa Hospital Research Institute, Ottawa, ON, Canada
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, ON, Canada
| | - Karen L. Mossman
- McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
- Institute for Infectious Disease Research, McMaster University, Hamilton, ON, Canada
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, ON, Canada
| | - Jitka Fucikova
- Sotio a.c., Prague, Czech Republic
- Department of Immunology, 2nd Faculty of Medicine, University Hospital Motol, Charles University, Prague, Czech Republic
| | - Radek Spisek
- Sotio a.c., Prague, Czech Republic
- Department of Immunology, 2nd Faculty of Medicine, University Hospital Motol, Charles University, Prague, Czech Republic
| | - Laurence Zitvogel
- Gustave Roussy Comprehensive Cancer Institute, Villejuif, France
- INSERM, Villejuif, France
| | - Guido Kroemer
- Gustave Roussy Comprehensive Cancer Institute, Villejuif, France
- INSERM, Paris, France
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
- Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France
- Université Pierre et Marie Curie/Paris VI, Paris, France
- Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France
- Pôle de Biologie, Hôpital Européen Georges Pompidou, Paris, France
- Department of Women’s and Children’s Health, Karolinska University Hospital, Stockholm, Sweden
| | - Lorenzo Galluzzi
- Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA
- Sandra and Edward Meyer Cancer Center, New York, NY, USA
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Ajina A, Maher J. Prospects for combined use of oncolytic viruses and CAR T-cells. J Immunother Cancer 2017; 5:90. [PMID: 29157300 PMCID: PMC5696728 DOI: 10.1186/s40425-017-0294-6] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 10/17/2017] [Indexed: 12/18/2022] Open
Abstract
With the approval of talimogene laherparepvec (T-VEC) for inoperable locally advanced or metastatic malignant melanoma in the USA and Europe, oncolytic virotherapy is now emerging as a viable therapeutic option for cancer patients. In parallel, following the favourable results of several clinical trials, adoptive cell transfer using chimeric antigen receptor (CAR)-redirected T-cells is anticipated to enter routine clinical practice for the management of chemotherapy-refractory B-cell malignancies. However, CAR T-cell therapy for patients with advanced solid tumours has proved far less successful. This Review draws upon recent advances in the design of novel oncolytic viruses and CAR T-cells and provides a comprehensive overview of the synergistic potential of combination oncolytic virotherapy with CAR T-cell adoptive cell transfer for the management of solid tumours, drawing particular attention to the methods by which recombinant oncolytic viruses may augment CAR T-cell trafficking into the tumour microenvironment, mitigate or reverse local immunosuppression and enhance CAR T-cell effector function and persistence.
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Affiliation(s)
- Adam Ajina
- Department of Oncology, Royal Free London NHS Foundation Trust, London, UK
| | - John Maher
- King’s College London, CAR Mechanics Group, School of Cancer and Pharmaceutical Sciences, Guy’s Hospital Campus, Great Maze Pond, London, SE1 9RT UK
- Department of Clinical Immunology and Allergy, King’s College Hospital NHS Foundation Trust, London, UK
- Department of Immunology, Eastbourne Hospital, East Sussex, UK
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Koval O, Kochneva G, Tkachenko A, Troitskaya O, Sivolobova G, Grazhdantseva A, Nushtaeva A, Kuligina E, Richter V. Recombinant Vaccinia Viruses Coding Transgenes of Apoptosis-Inducing Proteins Enhance Apoptosis But Not Immunogenicity of Infected Tumor Cells. BIOMED RESEARCH INTERNATIONAL 2017; 2017:3620510. [PMID: 28951871 PMCID: PMC5603130 DOI: 10.1155/2017/3620510] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Revised: 07/17/2017] [Accepted: 07/26/2017] [Indexed: 12/16/2022]
Abstract
Genetic modifications of the oncolytic vaccinia virus (VV) improve selective tumor cell infection and death, as well as activation of antitumor immunity. We have engineered a double recombinant VV, coding human GM-CSF, and apoptosis-inducing protein apoptin (VV-GMCSF-Apo) for comparing with the earlier constructed double recombinant VV-GMCSF-Lact, coding another apoptosis-inducing protein, lactaptin, which activated different cell death pathways than apoptin. We showed that both these recombinant VVs more considerably activated a set of critical apoptosis markers in infected cells than the recombinant VV coding GM-CSF alone (VV-GMCSF-dGF): these were phosphatidylserine externalization, caspase-3 and caspase-7 activation, DNA fragmentation, and upregulation of proapoptotic protein BAX. However, only VV-GMCSF-Lact efficiently decreased the mitochondrial membrane potential of infected cancer cells. Investigating immunogenic cell death markers in cancer cells infected with recombinant VVs, we demonstrated that all tested recombinant VVs were efficient in calreticulin and HSP70 externalization, decrease of cellular HMGB1, and ATP secretion. The comparison of antitumor activity against advanced MDA-MB-231 tumor revealed that both recombinants VV-GMCSF-Lact and VV-GMCSF-Apo efficiently delay tumor growth. Our results demonstrate that the composition of GM-CSF and apoptosis-inducing proteins in the VV genome is very efficient tool for specific killing of cancer cells and for activation of antitumor immunity.
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Affiliation(s)
- Olga Koval
- Department of Biotechnology, Institute of Chemical Biology and Fundamental Medicine, SB RAS, Novosibirsk, Russia
- Department of Natural Sciences, Novosibirsk State University, Novosibirsk, Russia
| | - Galina Kochneva
- Department of Viral Hepatitis, State Research Center of Virology and Biotechnology “Vector”, Rospotrebnadzor, Koltsovo, Russia
| | - Anastasiya Tkachenko
- Department of Biotechnology, Institute of Chemical Biology and Fundamental Medicine, SB RAS, Novosibirsk, Russia
| | - Olga Troitskaya
- Department of Biotechnology, Institute of Chemical Biology and Fundamental Medicine, SB RAS, Novosibirsk, Russia
- Department of Natural Sciences, Novosibirsk State University, Novosibirsk, Russia
| | - Galina Sivolobova
- Department of Viral Hepatitis, State Research Center of Virology and Biotechnology “Vector”, Rospotrebnadzor, Koltsovo, Russia
| | - Antonina Grazhdantseva
- Department of Viral Hepatitis, State Research Center of Virology and Biotechnology “Vector”, Rospotrebnadzor, Koltsovo, Russia
| | - Anna Nushtaeva
- Department of Biotechnology, Institute of Chemical Biology and Fundamental Medicine, SB RAS, Novosibirsk, Russia
| | - Elena Kuligina
- Department of Biotechnology, Institute of Chemical Biology and Fundamental Medicine, SB RAS, Novosibirsk, Russia
| | - Vladimir Richter
- Department of Biotechnology, Institute of Chemical Biology and Fundamental Medicine, SB RAS, Novosibirsk, Russia
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