1)Pandrangi VC, et al:An update on epidemiology and management trends of vestibular schwannomas. Otol Neurotol 41:411-417, 2020
2)Sun S, Liu A:Long-term follow-up studies of Gamma Knife surgery with a low margin dose for vestibular schwannoma. J Neurosurg 117 Suppl:57-62, 2012
3)Tamura R:Current understanding of neurofibromatosis type 1, 2, and schwannomatosis. Int J Mol Sci 22:5850, 2021
4)Behr R, et al:New outcomes with auditory brainstem implants in NF2 patients. Otol Neurotol 35:1844-1851, 2014
5)Lee JD, et al:Genetic and epigenetic alterations of the NF2 gene in sporadic vestibular schwannomas. PLoS One 7:e30418, 2012
6)Teranishi Y, et al:Targeted deep sequencing of DNA from multiple tissue types improves the diagnostic rate and reveals a highly diverse phenotype of mosaic neurofibromatosis type 2. J Med Genet 58:701-711, 2021
7)Petrilli AM, Fernández-Valle C:Role of merlin/NF2 inactivation in tumor biology. Oncogene 35:537-548, 2016
8)Agnihotri S, et al:The genomic landscape of schwannoma. Nat Genet 48:1339-1348, 2016
9)Acevedo LM, et al:Semaphorin 3A suppresses VEGF-mediated angiogenesis yet acts as a vascular permeability factor. Blood 111:2674-2680, 2008
10)Uesaka T, et al:Expression of VEGF and its receptor genes in intracranial schwannomas. J Neurooncol 83:259-266, 2007
11)Tamura R, et al:Quantitative assessment and clinical relevance of VEGFRs-positive tumor cells in refractory brain tumors. Exp Mol Pathol 114:104408, 2020
12)Plotkin SR, et al:Multicenter, prospective, phase Ⅱ and biomarker study of high-dose bevacizumab as induction therapy in patients with neurofibromatosis type 2 and progressive vestibular schwannoma. J Clin Oncol 37:3446-3454, 2019
13)Fujii M, et al:Bevacizumab therapy of neurofibromatosis type 2 associated vestibular schwannoma in Japanese patients. Neurol Med Chir(Tokyo)60:75-82, 2020
14)Tamura R, et al:Author Correction:a VEGF receptor vaccine demonstrates preliminary efficacy in neurofibromatosis type 2. Nat Commun 11:2028, 2020
15)Karajannis MA, et al:Sustained imaging response and hearing preservation with low-dose bevacizumab in sporadic vestibular schwannoma. Neuro Oncol 21:822-824, 2019
16)Ahmad ZK, et al:ErbB expression, activation, and inhibition with lapatinib and tyrphostin(AG825)in human vestibular schwannomas. Otol Neurotol 32:841-847, 2011
17)Doherty JK, et al:ErbB and Nrg:potential molecular targets for vestibular schwannoma pharmacotherapy. Otol Neurotol 29:50-57, 2008
18)Ammoun S, et al:ErbB/HER receptor activation and preclinical efficacy of lapatinib in vestibular schwannoma. Neuro Oncol 12:834-843, 2010
19)Plotkin SR, et al:Erlotinib for progressive vestibular schwannoma in neurofibromatosis 2 patients. Otol Neurotol 31:1135-1143, 2010
20)Mukherjee J, et al:Human schwannomas express activated platelet-derived growth factor receptors and c-kit and are growth inhibited by Gleevec(imatinib mesylate). Cancer Res 69:5099-5107, 2009
21)Yener U, et al:Assessment of antiangiogenic effect of imatinib mesylate on vestibular schwannoma tumors using in vivo corneal angiogenesis assay. J Neurosurg 117:697-704, 2012
22)Ammoun S, et al:Nilotinib alone or in combination with selumetinib is a drug candidate for neurofibromatosis type 2. Neuro Oncol 13:759-766, 2011
23)Konstorum A, Lowengrub JS:Activation of the HGF/c-Met axis in the tumor microenvironment:a multispecies model. J Theor Biol 439:86-99, 2018
24)Dilwali S, et al:Interplay between VEGF-A and cMET signaling in human vestibular schwannomas and schwann cells. Cancer Biol Ther 16:170-175, 2015
25)Hu SY, et al:Hepatocyte growth factor protects endothelial cells against gamma ray irradiation-induced damage. Acta Pharmacol Sin 30:1415-1420, 2009
26)Zhao Y, et al:Targeting the cMET pathway augments radiation response without adverse effect on hearing in NF2 schwannoma models. Proc Natl Acad Sci U S A 115:E2077-E2084, 2018
27)Welling DB, et al:cDNA microarray analysis of vestibular schwannomas. Otol Neurotol 23:736-748, 2002
28)Lee TX, et al:Growth inhibitory and anti-tumour activities of OSU-03012, a novel PDK-1 inhibitor, on vestibular schwannoma and malignant schwannoma cells. Eur J Cancer 45:1709-1720, 2009
29)Bush ML, et al:AR42, a novel histone deacetylase inhibitor, as a potential therapy for vestibular schwannomas and meningiomas. Neuro Oncol 13:983-999, 2011
30)James MF, et al:Regulation of mTOR complex 2 signaling in neurofibromatosis 2-deficient target cell types. Mol Cancer Res 10:649-659, 2012
31)Lane HA, et al:mTOR inhibitor RAD001(everolimus)has antiangiogenic/vascular properties distinct from a VEGFR tyrosine kinase inhibitor. Clin Cancer Res 15:1612-1622, 2009
32)Goutagny S, et al:Phase Ⅱ study of mTORC1 inhibition by everolimus in neurofibromatosis type 2 patients with growing vestibular schwannomas. J Neurooncol 122:313-320, 2015
33)Karajannis MA, et al:Phase Ⅱ study of everolimus in children and adults with neurofibromatosis type 2 and progressive vestibular schwannomas. Neuro Oncol 16:292-297, 2014
Ga]-Pentixafor PET/CT for CXCR4-mediated imaging of vestibular schwannomas. Front Oncol 9:503, 2019
35)Breun M, et al:CXCR4:a new player in vestibular schwannoma pathogenesis. Oncotarget 9:9940-9950, 2018
36)Hannan CJ, et al:The inflammatory microenvironment in vestibular schwannoma. Neurooncol Adv 2:vdaa023, 2020
37)Fujioka M, et al:Inflammatory and immune responses in the cochlea:potential therapeutic targets for sensorineural hearing loss. Front Pharmacol 5:287, 2014
38)Tamura R, et al:Difference in the hypoxic immunosuppressive microenvironment of patients with neurofibromatosis type 2 schwannomas and sporadic schwannomas. J Neurooncol 146:265-273, 2020
39)Tamura R, et al:The role of vascular endothelial growth factor in the hypoxic and immunosuppressive tumor microenvironment:perspectives for therapeutic implications. Med Oncol 37:2, 2019
40)Li Z, et al:TIM-3 plays a more important role than PD-1 in the functional impairments of cytotoxic T cells of malignant schwannomas. Tumour Biol 39:1010428317698352, 2017
41)Wang S, et al:Programmed death ligand 1 expression and tumor infiltrating lymphocytes in neurofibromatosis type 1 and 2 associated tumors. J Neurooncol 138:183-190, 2018
42)Nakanishi M, Rosenberg DW:Multifaceted roles of PGE2 in inflammation and cancer. Semin Immunopathol 35:123-137, 2013
43)Hong B, et al:Cyclooxygenase-2 supports tumor proliferation in vestibular schwannomas. Neurosurgery 68:1112-1117, 2011
44)Kandathil CK, et al:Aspirin intake correlates with halted growth of sporadic vestibular schwannoma in vivo. Otol Neurotol 35:353-357, 2014
45)MacKeith S, et al:Aspirin does not prevent growth of vestibular schwannomas:a case-control study. Laryngoscope 128:2139-2144, 2018
46)Whitesell L, Lindquist SL:HSP90 and the chaperoning of cancer. Nat Rev Cancer 5:761-772, 2005
47)Tanaka K, et al:Therapeutic potential of HSP90 inhibition for neurofibromatosis type 2. Clin Cancer Res 19:3856-3870, 2013
48)Ren Y, et al:Gene therapy for human sensorineural hearing loss. Front Cell Neurosci 13:323, 2019
49)Prabhakar S, et al:Regression of schwannomas induced by adeno-associated virus-mediated delivery of caspase-1. Hum Gene Ther 24:152-162, 2013
50)Ahmed SG, et al:Gene therapy with apoptosis-associated speck-like protein, a newly described schwannoma tumor suppressor, inhibits schwannoma growth in vivo. Neuro Oncol 21:854-866, 2019