1
|
Shao X, Saito R, Sato A, Okuno S, Saigusa D, Saito R, Uruno A, Osada Y, Kanamori M, Tominaga T. Local Delivery of Nimustine Hydrochloride against Brain Tumors: Basic Characterization Study. TOHOKU J EXP MED 2023; 261:187-194. [PMID: 37635063 DOI: 10.1620/tjem.2023.j069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/29/2023]
Abstract
Convection-enhanced delivery (CED) delivers agents directly into tumors and the surrounding parenchyma. Although a promising concept, clinical applications are often hampered by insufficient treatment efficacy. Toward developing an effective CED-based strategy for delivering drugs with proven clinical efficacy, we performed a basic characterization study to explore the locally delivered characteristics of the water soluble nitrosourea nimustine hydrochloride (ACNU). First, ACNU distribution after CED in rodent brain was studied using mass spectrometry imaging. Clearance of 14C-labeled ACNU after CED in striatum was also studied. ACNU was robustly distributed in rodent brain similar to the distribution of the hydrophilic dye Evans blue after CED, and locally delivered ACNU was observed for over 24 h at the delivery site. Subsequently, to investigate the potential of ACNU to induce an immunostimulative microenvironment, Fas and transforming growth factor-β1 (TGF-β1) was assessed in vitro. We found that ACNU significantly inhibited TGF-β1 secretion and reduced Fas expression. Further, after CED of ACNU in 9L-derived intracranial tumors, the infiltration of CD4/CD8 lymphocytes in tumors was evaluated by immunofluorescence.CED of ACNU in xenografted intracranial tumors induced tumor infiltration of CD4/CD8 lymphocytes. ACNU has a robust distribution in rodent brain by CED, and delayed clearance of the drug was observed at the local infusion site. Further, local delivery of ACNU affects the tumor microenvironment and induces immune cell migration in tumor. These characteristics make ACNU a promising agent for CED.
Collapse
Affiliation(s)
- Xiaodong Shao
- Department of Neurosurgery, Tohoku University Graduate School of Medicine
| | - Ryuta Saito
- Department of Neurosurgery, Tohoku University Graduate School of Medicine
- Department of Neurosurgery, Nagoya University Graduate School of Medicine
| | - Aya Sato
- Department of Neurosurgery, Tohoku University Graduate School of Medicine
| | - Saori Okuno
- Department of Neurosurgery, Tohoku University Graduate School of Medicine
| | - Daisuke Saigusa
- Faculty of Pharma-Science, Teikyo University
- Department of Medical Biochemistry, Tohoku University Graduate School of Medicine
- Department of Integrative Genomics, Tohoku Medical Megabank Organization, Tohoku University
| | - Ritsumi Saito
- Department of Medical Biochemistry, Tohoku University Graduate School of Medicine
- Department of Integrative Genomics, Tohoku Medical Megabank Organization, Tohoku University
| | - Akira Uruno
- Department of Medical Biochemistry, Tohoku University Graduate School of Medicine
- Department of Integrative Genomics, Tohoku Medical Megabank Organization, Tohoku University
| | - Yoshinari Osada
- Department of Neurosurgery, Tohoku University Graduate School of Medicine
| | - Masayuki Kanamori
- Department of Neurosurgery, Tohoku University Graduate School of Medicine
| | - Teiji Tominaga
- Department of Neurosurgery, Tohoku University Graduate School of Medicine
| |
Collapse
|
2
|
Advanced Bioinformatics Analysis and Genetic Technologies for Targeting Autophagy in Glioblastoma Multiforme. Cells 2023; 12:cells12060897. [PMID: 36980238 PMCID: PMC10047676 DOI: 10.3390/cells12060897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 03/09/2023] [Accepted: 03/10/2023] [Indexed: 03/17/2023] Open
Abstract
As the most malignant primary brain tumor in adults, a diagnosis of glioblastoma multiforme (GBM) continues to carry a poor prognosis. GBM is characterized by cytoprotective homeostatic processes such as the activation of autophagy, capability to confer therapeutic resistance, evasion of apoptosis, and survival strategy even in the hypoxic and nutrient-deprived tumor microenvironment. The current gold standard of therapy, which involves radiotherapy and concomitant and adjuvant chemotherapy with temozolomide (TMZ), has been a game-changer for patients with GBM, relatively improving both overall survival (OS) and progression-free survival (PFS); however, TMZ is now well-known to upregulate undesirable cytoprotective autophagy, limiting its therapeutic efficacy for induction of apoptosis in GBM cells. The identification of targets utilizing bioinformatics-driven approaches, advancement of modern molecular biology technologies such as clustered regularly interspaced short palindromic repeats (CRISPR)—CRISPR-associated protein (Cas9) or CRISPR-Cas9 genome editing, and usage of microRNA (miRNA)-mediated regulation of gene expression led to the selection of many novel targets for new therapeutic development and the creation of promising combination therapies. This review explores the current state of advanced bioinformatics analysis and genetic technologies and their utilization for synergistic combination with TMZ in the context of inhibition of autophagy for controlling the growth of GBM.
Collapse
|
3
|
Sagnella SM, White AL, Yeo D, Saxena P, van Zandwijk N, Rasko JEJ. Locoregional delivery of CAR-T cells in the clinic. Pharmacol Res 2022; 182:106329. [PMID: 35772645 DOI: 10.1016/j.phrs.2022.106329] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/03/2022] [Accepted: 06/24/2022] [Indexed: 12/26/2022]
Abstract
Cellular therapies utilizing T cells expressing chimeric antigen receptors (CARs) have garnered significant interest due to their clinical success in hematological malignancies. Unfortunately, this success has not been replicated in solid tumors, with only a small fraction of patients achieving complete responses. A number of obstacles to effective CAR-T cell therapy in solid tumors have been identified including tumor antigen heterogeneity, poor T cell fitness and persistence, inefficient trafficking and inability to penetrate into the tumor, immune-related adverse events due to on-target/off-tumor toxicity, and the immunosuppressive tumor microenvironment. Many preclinical studies have focused on improvements to CAR design to try to overcome some of these hurdles. However, a growing body of work has also focused on the use of local and/or regional delivery of CAR-T cells as a means to overcome poor T cell trafficking and inefficient T cell penetration into tumors. Most trials that incorporate locoregional delivery of CAR-T cells have targeted tumors of the central nervous system - repurposing an Ommaya/Rickham reservoir for repeated delivery of cells directly to the tumor cavity or ventricles. Hepatic artery infusion is another technique used for locoregional delivery to hepatic tumors. Locoregional delivery theoretically permits increased numbers of CAR-T cells within the tumor while reducing the risk of immune-related systemic toxicity. Studies to date have been almost exclusively phase I. The growing body of evidence indicates that locoregional delivery of CAR-T cells is both safe and feasible. This review focuses specifically on the use of locoregional delivery of CAR-T cells in clinical trials.
Collapse
Affiliation(s)
- Sharon M Sagnella
- Cell & Molecular Therapies, Royal Prince Alfred Hospital, Sydney Local Health District, Camperdown 2050, Australia
| | - Amy L White
- Faculty of Medicine and Health, The University of Sydney, Camperdown 2050, Australia
| | - Dannel Yeo
- Cell & Molecular Therapies, Royal Prince Alfred Hospital, Sydney Local Health District, Camperdown 2050, Australia; Faculty of Medicine and Health, The University of Sydney, Camperdown 2050, Australia; Li Ka Shing Cell & Gene Therapy Program, The University of Sydney, Camperdown 2050, Australia
| | - Payal Saxena
- Faculty of Medicine and Health, The University of Sydney, Camperdown 2050, Australia; Division of Gastroenterology, Department of Medicine, Royal Prince Alfred Hospital, Sydney Local Health District, Camperdown 2050, Australia
| | - Nico van Zandwijk
- Faculty of Medicine and Health, The University of Sydney, Camperdown 2050, Australia; Li Ka Shing Cell & Gene Therapy Program, The University of Sydney, Camperdown 2050, Australia; Concord Repatriation General Hospital, Sydney Local Health District, Concord 2139, Australia
| | - John E J Rasko
- Cell & Molecular Therapies, Royal Prince Alfred Hospital, Sydney Local Health District, Camperdown 2050, Australia; Faculty of Medicine and Health, The University of Sydney, Camperdown 2050, Australia; Li Ka Shing Cell & Gene Therapy Program, The University of Sydney, Camperdown 2050, Australia; Gene and Stem Cell Therapy Program Centenary Institute, The University of Sydney, Camperdown 2050, Australia.
| |
Collapse
|
4
|
Widodo SS, Dinevska M, Furst LM, Stylli SS, Mantamadiotis T. IL-10 in glioma. Br J Cancer 2021; 125:1466-1476. [PMID: 34349251 PMCID: PMC8609023 DOI: 10.1038/s41416-021-01515-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 07/05/2021] [Accepted: 07/22/2021] [Indexed: 02/07/2023] Open
Abstract
The prognosis for patients with glioblastoma (GBM), the most common and malignant type of primary brain tumour, is very poor, despite current standard treatments such as surgery, radiotherapy and chemotherapy. Moreover, the immunosuppressive tumour microenvironment hinders the development of effective immunotherapies for GBM. Cytokines such as interleukin-10 (IL-10) play a major role in modulating the activity of infiltrating immune cells and tumour cells in GBM, predominantly conferring an immunosuppressive action; however, in some circumstances, IL-10 can have an immunostimulatory effect. Elucidating the function of IL-10 in GBM is necessary to better strategise and improve the efficacy of immunotherapy. This review discusses the immunostimulatory and immunosuppressive roles of IL-10 in the GBM tumour microenvironment while considering IL-10-targeted treatment strategies. The molecular mechanisms that underlie the expression of IL-10 in various cell types are also outlined, and how this resulting information might provide an avenue for the improvement of immunotherapy in GBM is explored.
Collapse
Affiliation(s)
- Samuel S. Widodo
- grid.1008.90000 0001 2179 088XDepartment of Surgery, Royal Melbourne Hospital, The University of Melbourne, Parkville, VIC Australia
| | - Marija Dinevska
- grid.1008.90000 0001 2179 088XDepartment of Surgery, Royal Melbourne Hospital, The University of Melbourne, Parkville, VIC Australia
| | - Liam M. Furst
- grid.1008.90000 0001 2179 088XDepartment of Microbiology and Immunology, The University of Melbourne, Melbourne, VIC Australia
| | - Stanley S. Stylli
- grid.1008.90000 0001 2179 088XDepartment of Surgery, Royal Melbourne Hospital, The University of Melbourne, Parkville, VIC Australia ,grid.416153.40000 0004 0624 1200Department of Neurosurgery, Royal Melbourne Hospital, Parkville, VIC Australia
| | - Theo Mantamadiotis
- grid.1008.90000 0001 2179 088XDepartment of Surgery, Royal Melbourne Hospital, The University of Melbourne, Parkville, VIC Australia ,grid.1008.90000 0001 2179 088XDepartment of Microbiology and Immunology, The University of Melbourne, Melbourne, VIC Australia ,grid.418025.a0000 0004 0606 5526Florey Institute of Neuroscience and Mental Health, Parkville, VIC Australia
| |
Collapse
|
5
|
Inhibition of Radiation and Temozolomide-Induced Glioblastoma Invadopodia Activity Using Ion Channel Drugs. Cancers (Basel) 2020; 12:cancers12102888. [PMID: 33050088 PMCID: PMC7599723 DOI: 10.3390/cancers12102888] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 09/28/2020] [Accepted: 09/30/2020] [Indexed: 01/24/2023] Open
Abstract
Simple Summary Glioblastoma accounts for approximately 40–50% of all primary brain cancers and is a highly aggressive cancer that rapidly disseminates within the surrounding normal brain. Dynamic actin-rich protrusions known as invadopodia facilitate this invasive process. Ion channels have also been linked to a pro-invasive phenotype and may contribute to facilitating invadopodia activity in cancer cells. The aim of our study was to screen ion channel-targeting drugs for their cytotoxic efficacy and potential anti-invadopodia properties in glioblastoma cells. We demonstrated that the targeting of ion channels in glioblastoma cells can lead to a reduction in invadopodia activity and protease secretion. Importantly, the candidate drugs exhibited a significant reduction in radiation and temozolomide-induced glioblastoma cell invadopodia activity. These findings support the proposed pro-invasive role of ion channels via invadopodia in glioblastoma, which may be ideal therapeutic targets for the treatment of glioblastoma patients. Abstract Glioblastoma (GBM) is the most prevalent and malignant type of primary brain cancer. The rapid invasion and dissemination of tumor cells into the surrounding normal brain is a major driver of tumor recurrence, and long-term survival of GBM patients is extremely rare. Actin-rich cell membrane protrusions known as invadopodia can facilitate the highly invasive properties of GBM cells. Ion channels have been proposed to contribute to a pro-invasive phenotype in cancer cells and may also be involved in the invadopodia activity of GBM cells. GBM cell cytotoxicity screening of several ion channel drugs identified three drugs with potent cell killing efficacy: flunarizine dihydrochloride, econazole nitrate, and quinine hydrochloride dihydrate. These drugs demonstrated a reduction in GBM cell invadopodia activity and matrix metalloproteinase-2 (MMP-2) secretion. Importantly, the treatment of GBM cells with these drugs led to a significant reduction in radiation/temozolomide-induced invadopodia activity. The dual cytotoxic and anti-invasive efficacy of these agents merits further research into targeting ion channels to reduce GBM malignancy, with a potential for future clinical translation in combination with the standard therapy.
Collapse
|
6
|
Glioblastoma multiforme that unusually present with radiographic dural tails: Questioning the diagnostic paradigm with a rare case report. Radiol Case Rep 2020; 15:1087-1090. [PMID: 32489510 PMCID: PMC7256235 DOI: 10.1016/j.radcr.2020.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 05/01/2020] [Accepted: 05/02/2020] [Indexed: 11/22/2022] Open
Abstract
Glioblastoma multiforme (GBM) is both the most common as well as one of the most aggressive primary intracerebral tumors. It classically presents on magnetic resonance imaging as a heterogeneous ring-enhancing lesion in the brain parenchyma with central necrosis. This type of neoplasm can also rarely present, however, as a mass with meningeal attachment and radiographic evidence of a dural tail, which was until recently thought to be specific to meningiomas. Here we present a case of a central nervous system neoplasm that on imaging was initially suggestive of meningioma based on its presence of a dural tail. Final pathology, however, revealed desmoplastic GBM. It is, therefore, important to include GBM on the differential diagnosis of a patient presenting with a dural-based lesion on imaging, especially since the overall survival rate of GBM is much worse than that of a suspected meningioma.
Collapse
|
7
|
Analysis of hypoxia in human glioblastoma tumors with dynamic 18F-FMISO PET imaging. AUSTRALASIAN PHYSICAL & ENGINEERING SCIENCES IN MEDICINE 2019; 42:981-993. [PMID: 31520369 DOI: 10.1007/s13246-019-00797-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 08/27/2019] [Accepted: 08/31/2019] [Indexed: 02/07/2023]
Abstract
Gliomas are the most common type of primary brain tumors and are classified as grade IV. Necrosis and hypoxia are essential diagnostic features which result in poor prognosis of gliomas. The aim of this study was to report quantitative temporal analyses aiming at determining the hypoxic regions in glioblastoma multiforme and to suggest an optimal time for the clinical single scan of hypoxia. Nine subjects were imaged with PET and 18F-FMISO in dynamic mode for 15 min followed with static scans at 2, 3 and 4 h post-injection. Spectral analysis, tumor-to-blood ratio (TBR) and tumor-to-normal tissue ratio (TNR) were used to delimit perfused and hypoxic tumor regions. TBR and TNR images were further scaled by thresholding at 1.2, 1.4, 2 and 2.5 levels. The images showed a varying tumor volume with time. TBR produced broader images of the tumor than TNR considering the same thresholds on intensity. Spectral analysis reliably determined hypoxia with different degrees of perfusion. By comparing TBR and TNR with spectral analysis images, weak to moderate correlation coefficients were found for most thresholding values and imaging times (range: 0 to 0.69). Hypoxic volume (HV) estimated from the net uptake rate (Ki) were changing among imaging times. The minimum HV changes were found between 3 h and 4 h, confirming that after 3 h, there was a very low exchange of 81F-FMISO between blood and tumor. On the other hand, hypoxia started to dominate the perfused tissue at 90 min, suggesting this time is suitable for a single scan acquisition irrespective of tumor status being highly hypoxic or perfused. At this time, TBR and TNR were respectively found in the nine subjects as 1.72 ± 0.22 and 1.74 ± 0.19.
Collapse
|
8
|
Kasten BB, Udayakumar N, Leavenworth JW, Wu AM, Lapi SE, McConathy JE, Sorace AG, Bag AK, Markert JM, Warram JM. Current and Future Imaging Methods for Evaluating Response to Immunotherapy in Neuro-Oncology. Theranostics 2019; 9:5085-5104. [PMID: 31410203 PMCID: PMC6691392 DOI: 10.7150/thno.34415] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 04/20/2019] [Indexed: 12/28/2022] Open
Abstract
Imaging plays a central role in evaluating responses to therapy in neuro-oncology patients. The advancing clinical use of immunotherapies has demonstrated that treatment-related inflammatory responses mimic tumor growth via conventional imaging, thus spurring the development of new imaging approaches to adequately distinguish between pseudoprogression and progressive disease. To this end, an increasing number of advanced imaging techniques are being evaluated in preclinical and clinical studies. These novel molecular imaging approaches will serve to complement conventional response assessments during immunotherapy. The goal of these techniques is to provide definitive metrics of tumor response at earlier time points to inform treatment decisions, which has the potential to improve patient outcomes. This review summarizes the available immunotherapy regimens, clinical response criteria, current state-of-the-art imaging approaches, and groundbreaking strategies for future implementation to evaluate the anti-tumor and immune responses to immunotherapy in neuro-oncology applications.
Collapse
Affiliation(s)
- Benjamin B. Kasten
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Neha Udayakumar
- School of Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Jianmei W. Leavenworth
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Anna M. Wu
- Crump Institute for Molecular Imaging, Department of Molecular and Medical Pharmacology, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, CA, United States
| | - Suzanne E. Lapi
- Department of Radiology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Jonathan E. McConathy
- Department of Radiology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Anna G. Sorace
- Department of Radiology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Asim K. Bag
- Department of Diagnostic Imaging, St. Jude Children's Research Hospital, Memphis, TN, United States
| | - James M. Markert
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Jason M. Warram
- Department of Otolaryngology, University of Alabama at Birmingham, Birmingham, AL, United States
| |
Collapse
|
9
|
Ferrauto G, Di Gregorio E, Auboiroux V, Petit M, Berger F, Aime S, Lahrech H. CEST-MRI for glioma pH quantification in mouse model: Validation by immunohistochemistry. NMR IN BIOMEDICINE 2018; 31:e4005. [PMID: 30256478 DOI: 10.1002/nbm.4005] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 07/17/2018] [Accepted: 07/18/2018] [Indexed: 06/08/2023]
Abstract
In glioma, the acidification of the extracellular tumor microenvironment drives proliferation, angiogenesis, immunosuppression, invasion and chemoresistance. Therefore, quantification of glioma extracellular pH (pHe) is of crucial importance. This study is focused on the application of the YbHPDO3A (ytterbium 1,4,7-triscarboxymethyl-1,4,7,10-tetraazacyclododecane) probe for in vivo glioma pHe quantification using chemical exchange saturation transfer (CEST)-MRI and its correlation with tumor metabolism assessed by immunohistochemistry. The U87 glioma mouse model was used (n = 18) and MRI performed at 4.7 T. CEST-MRI of YbHPDO3A solutions at different pH values showed two resolved CEST spectra at 71 ppm and 99 ppm, both sensitive to pH variations, allowing therefore calculation of the ratiometric curve for in vivo pH quantification. In vivo MRI sequences consisted of T2w for tumor localization, T2w * to assess YbHPDO3A biodistribution by exploiting its magnetic susceptibility effect and CEST for glioma pHe mapping. T2w * images show that YbHPDO3A extravasates in tumor in regions with damaged blood-brain barrier. The pHe is calculated only in these regions. Hematoxylin/eosin histology and Ki-67, CA-IX (carbonic anhydrase 9) and NHE-1 immunohistochemical staining were performed; their expression rates were compared with the in vivo pHe values. On the basis of the cell proliferation marker Ki-67, two groups were defined: one group with a lower mitotic index (MI% < 20% = mean value) and a mean pHe value of 7.00 (low-proliferation/high-pH group) and the other with MI% > 20% and an acidic pHe of 6.6 (high-proliferation/low-pH group). CA-IX and NHE-1 were over-expressed in the high-proliferation/low-pH group (CA-IX, 92 ± 7% versus 30 ± 13%; NHE-1, 84 ± 8% versus 35 ± 11%), indicating an acidic/hypoxic microenvironment. These immunohistochemical results are consistent with our pHe mapping (Pearson correlation coefficient > 0.70) and provide evidence for the feasibility of the CEST-MRI method with the YbHPDO3A probe for glioma pHe quantification at 4.7 T. Importantly, the YbHPDO3A probe has similar chemical and biological properties to the clinically approved MRI contrast agent GdHPDO3A. This makes the method promising for a clinical translation.
Collapse
Affiliation(s)
- Giuseppe Ferrauto
- Molecular Imaging Center, Department of Molecular Biotechnologies and Health Sciences, University of Torino, Turin, Italy
| | - Enza Di Gregorio
- Molecular Imaging Center, Department of Molecular Biotechnologies and Health Sciences, University of Torino, Turin, Italy
| | | | - Manuel Petit
- BrainTech Lab-INSERM U12O5-University of Grenoble Alpes, Grenoble, France
| | - François Berger
- BrainTech Lab-INSERM U12O5-University of Grenoble Alpes, Grenoble, France
| | - Silvio Aime
- Molecular Imaging Center, Department of Molecular Biotechnologies and Health Sciences, University of Torino, Turin, Italy
| | - Hana Lahrech
- BrainTech Lab-INSERM U12O5-University of Grenoble Alpes, Grenoble, France
| |
Collapse
|