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Soares LC, Al-Dalahmah O, Hillis J, Young CC, Asbed I, Sakaguchi M, O’Neill E, Szele FG. Novel Galectin-3 Roles in Neurogenesis, Inflammation and Neurological Diseases. Cells 2021; 10:3047. [PMID: 34831271 PMCID: PMC8618878 DOI: 10.3390/cells10113047] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 09/27/2021] [Accepted: 09/28/2021] [Indexed: 12/16/2022] Open
Abstract
Galectin-3 (Gal-3) is an evolutionarily conserved and multifunctional protein that drives inflammation in disease. Gal-3's role in the central nervous system has been less studied than in the immune system. However, recent studies show it exacerbates Alzheimer's disease and is upregulated in a large variety of brain injuries, while loss of Gal-3 function can diminish symptoms of neurodegenerative diseases such as Alzheimer's. Several novel molecular pathways for Gal-3 were recently uncovered. It is a natural ligand for TREM2 (triggering receptor expressed on myeloid cells), TLR4 (Toll-like receptor 4), and IR (insulin receptor). Gal-3 regulates a number of pathways including stimulation of bone morphogenetic protein (BMP) signaling and modulating Wnt signalling in a context-dependent manner. Gal-3 typically acts in pathology but is now known to affect subventricular zone (SVZ) neurogenesis and gliogenesis in the healthy brain. Despite its myriad interactors, Gal-3 has surprisingly specific and important functions in regulating SVZ neurogenesis in disease. Gal-1, a similar lectin often co-expressed with Gal-3, also has profound effects on brain pathology and adult neurogenesis. Remarkably, Gal-3's carbohydrate recognition domain bears structural similarity to the SARS-CoV-2 virus spike protein necessary for cell entry. Gal-3 can be targeted pharmacologically and is a valid target for several diseases involving brain inflammation. The wealth of molecular pathways now known further suggest its modulation could be therapeutically useful.
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Affiliation(s)
- Luana C. Soares
- Department of Physiology, Anatomy and Genetics, University of Oxford, Sherrington Building, South Parks Road, Oxford OX1 3QX, UK; (L.C.S.); (I.A.)
- Department of Oncology, University of Oxford, Oxford OX1 3QX, UK;
| | - Osama Al-Dalahmah
- Irving Medical Center, Columbia University, New York, NY 10032, USA;
| | - James Hillis
- Massachusets General Hospital, Harvard Medical School, 15 Parkman Street, Boston, MA 02114, USA;
| | - Christopher C. Young
- Department of Neurological Surgery, University of Washington, 325 Ninth Avenue, Seattle, WA 98104, USA;
| | - Isaiah Asbed
- Department of Physiology, Anatomy and Genetics, University of Oxford, Sherrington Building, South Parks Road, Oxford OX1 3QX, UK; (L.C.S.); (I.A.)
| | - Masanori Sakaguchi
- International Institute for Integrative Sleep Medicine, University of Tsukuba, Tsukuba 305-8575, Japan;
| | - Eric O’Neill
- Department of Oncology, University of Oxford, Oxford OX1 3QX, UK;
| | - Francis G. Szele
- Department of Physiology, Anatomy and Genetics, University of Oxford, Sherrington Building, South Parks Road, Oxford OX1 3QX, UK; (L.C.S.); (I.A.)
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Chiang GC, Pisapia DJ, Liechty B, Magge R, Ramakrishna R, Knisely J, Schwartz TH, Fine HA, Kovanlikaya I. The Prognostic Value of MRI Subventricular Zone Involvement and Tumor Genetics in Lower Grade Gliomas. J Neuroimaging 2020; 30:901-909. [PMID: 32721076 DOI: 10.1111/jon.12763] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 06/20/2020] [Accepted: 07/07/2020] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND AND PURPOSE Glioblastomas (GBMs) that involve the subventricular zone (SVZ) have a poor prognosis, possibly due to recruitment of neural stem cells. The purpose of this study was to evaluate whether SVZ involvement by lower grade gliomas (LGG), WHO grade II and III, similarly predicts poorer outcomes. We further assessed whether tumor genetics and cellularity are associated with SVZ involvement and outcomes. METHODS Forty-five consecutive LGG patients with preoperative imaging and next generation sequencing were included in this study. Regional SVZ involvement and whole tumor apparent diffusion coefficient (ADC) values, as a measure of cellularity, were assessed on magnetic resonance imaging. Progression was determined by RANO criteria. Kaplan-Meier curves and Cox regression analyses were used to determine the hazard ratios (HR) for progression and survival. RESULTS Frontal, parietal, temporal, and overall SVZ involvement and ADC values were not associated with progression or survival (P ≥ .05). However, occipital SVZ involvement, seen in two patients, was associated with a higher risk of tumor progression (HR = 6.6, P = .016) and death (HR = 31.5, P = .015), CDKN2A/B mutations (P = .03), and lower ADC histogram values at the 5th (P = .026) and 10th percentiles (P = .046). Isocitrate dehydrogenase, phosphatase and tensin homolog, epidermal growth factor receptor, and cyclin-dependent kinase 4 mutations were also prognostic (P ≤ .05). CONCLUSIONS Unlike in GBM, overall SVZ involvement was not found to strongly predict poor prognosis in LGGs. However, occipital SVZ involvement, though uncommon, was prognostic and found to be associated with CDKN2A/B mutations and tumor hypercellularity. Further investigation into these molecular mechanisms underlying occipital SVZ involvement in larger cohorts is warranted.
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Affiliation(s)
- Gloria C Chiang
- Department of Radiology, Division of Neuroradiology, Weill Cornell Medicine, NewYork-Presbyterian Hospital, New York, NY
| | - David J Pisapia
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, NewYork-Presbyterian Hospital, New York, NY
| | - Benjamin Liechty
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, NewYork-Presbyterian Hospital, New York, NY
| | - Rajiv Magge
- Department of Neurology, Weill Cornell Medicine, NewYork-Presbyterian Hospital, New York, NY
| | - Rohan Ramakrishna
- Department of Neurosurgery, Weill Cornell Medicine, NewYork-Presbyterian Hospital, New York, NY
| | - Jonathan Knisely
- Department of Radiation Oncology, Weill Cornell Medicine, NewYork-Presbyterian Hospital, New York, NY
| | - Theodore H Schwartz
- Department of Neurosurgery, Weill Cornell Medicine, NewYork-Presbyterian Hospital, New York, NY
| | - Howard A Fine
- Department of Neurology, Weill Cornell Medicine, NewYork-Presbyterian Hospital, New York, NY
| | - Ilhami Kovanlikaya
- Department of Radiology, Division of Neuroradiology, Weill Cornell Medicine, NewYork-Presbyterian Hospital, New York, NY
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Mistry AM, Mummareddy N, CreveCoeur TS, Lillard JC, Vaughn BN, Gallant JN, Hale AT, Griffin N, Wellons JC, Limbrick DD, Klimo P, Naftel RP. Association between supratentorial pediatric high-grade gliomas involved with the subventricular zone and decreased survival: a multi-institutional retrospective study. J Neurosurg Pediatr 2020; 26:288-294. [PMID: 32442975 DOI: 10.3171/2020.3.peds19593] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 03/30/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The subventricular zone (SVZ), housed in the lateral walls of the lateral ventricles, is the largest neurogenic niche in the brain. In adults, high-grade gliomas in contact or involved with the SVZ are associated with decreased survival. Whether this association holds true in the pediatric population remains unexplored. To address this gap in knowledge, the authors conducted this retrospective study in a pediatric population with high-grade gliomas treated at three comprehensive centers in the United States. METHODS The authors retrospectively identified 63 patients, age ≤ 21 years, with supratentorial WHO grade III-IV gliomas treated at three academic centers. Basic demographic and clinical data regarding presenting signs and symptoms and common treatment variables were obtained. Preoperative MRI studies were evaluated to assess SVZ contact by tumor and to quantify tumor volume. RESULTS Sixty-three patients, including 34 males (54%), had a median age of 12.3 years (IQR 6.50-16.2) and a median tumor volume of 39.4 ml (IQR 19.4-65.8). Tumors contacting the SVZ (SVZ+) were noted in 34 patients (54%) and overall were larger than those not in contact with the SVZ (SVZ-; 51.1 vs 27.3, p = 0.002). The SVZ+ tumors were also associated with decreased survival. However, age, tumor volume, tumor grade, and treatment with chemotherapy and/or radiation were not associated with survival in the 63 patients. In the univariable analysis, near-total resection, gross-total resection, and seizure presentation were associated with increased survival (HR = 0.23, 95% CI 0.06-0.88, p = 0.03; HR = 0.26, 95% CI 0.09-0.74, p = 0.01; and HR = 0.46, 95% CI 0.22-0.97, p = 0.04, respectively). In a multivariable stepwise Cox regression analysis, only SVZ+ tumors remained significantly associated with decreased survival (HR = 1.94, 95% CI 1.03-3.64, p = 0.04). CONCLUSIONS High-grade glioma contact with the SVZ neural stem cell niche was associated with a significant decrease in survival in the pediatric population, as it is in the adult population. This result suggests that tumor contact with the SVZ is a general negative prognosticator in high-grade glioma independent of age group and invites biological investigations to understand the SVZ's role in glioma pathobiology.
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Affiliation(s)
| | | | | | - Jock C Lillard
- 4Department of Neurological Surgery, University of Tennessee Health Science Center, Memphis
| | - Brandy N Vaughn
- 4Department of Neurological Surgery, University of Tennessee Health Science Center, Memphis
| | - Jean-Nicolas Gallant
- 5Medical Scientist Training Program, School of Medicine, Vanderbilt University, Nashville
| | - Andrew T Hale
- 5Medical Scientist Training Program, School of Medicine, Vanderbilt University, Nashville
| | - Natalie Griffin
- 3School of Medicine, Washington University, St. Louis, Missouri
| | - John C Wellons
- 1Department of Neurological Surgery, Vanderbilt University Medical Center.,6Vanderbilt Children's Hospital, Nashville, Tennessee; and
| | - David D Limbrick
- 7Department of Neurosurgery, Washington University, St. Louis, Missouri
| | - Paul Klimo
- 4Department of Neurological Surgery, University of Tennessee Health Science Center, Memphis
| | - Robert P Naftel
- 1Department of Neurological Surgery, Vanderbilt University Medical Center.,6Vanderbilt Children's Hospital, Nashville, Tennessee; and
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Liu Z, Liu H, Liu Z, Zhang J. Oligodendroglial tumours: subventricular zone involvement and seizure history are associated with CIC mutation status. BMC Neurol 2019; 19:134. [PMID: 31215432 PMCID: PMC6582578 DOI: 10.1186/s12883-019-1362-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Accepted: 06/06/2019] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND CIC-mutant oligodendroglial tumours linked to better prognosis. We aim to investigate associations between CIC gene mutation status, MR characteristics and clinical features. METHODS Imaging and genomic data from the Cancer Genome Atlas and the Cancer Imaging Archive (TCGA/TCIA) for 59 patients with oligodendroglial tumours were used. Differences between CIC mutation and CIC wild-type were tested using Chi-square test and binary logistic regression analysis. RESULTS In univariate analysis, the clinical variables and MR features, which consisted 3 selected features (subventricular zone[SVZ] involvement, volume and seizure history) were associated with CIC mutation status (all p < 0.05). A multivariate logistic regression analysis identified that seizure history (no vs. yes odd ratio [OR]: 28.960, 95 confidence interval [CI]:2.625-319.49, p = 0.006) and SVZ involvement (SVZ- vs. SVZ+ OR: 77.092, p = 0.003; 95% CI: 4.578-1298.334) were associated with a higher incidence of CIC mutation status. The nomogram showed good discrimination, with a C-index of 0.906 (95% CI: 0.812-1.000) and was well calibrated. SVZ- group has increased (SVZ- vs. SVZ+, hazard ratio [HR]: 4.500, p = 0.04; 95% CI: 1.069-18.945) overall survival. CONCLUSIONS Absence of seizure history and SVZ involvement (-) was associated with a higher incidence of CIC mutation.
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Affiliation(s)
- Zhenyin Liu
- Department of medical imaging, Guangzhou women and children's medical center, Guangzhou medical university, Jinsui road 9 #, Guangzhou City, 510623, People's Republic of China
| | - Hongsheng Liu
- Department of medical imaging, Guangzhou women and children's medical center, Guangzhou medical university, Jinsui road 9 #, Guangzhou City, 510623, People's Republic of China
| | - Zhenqing Liu
- Department of medical imaging, Guangzhou women and children's medical center, Guangzhou medical university, Jinsui road 9 #, Guangzhou City, 510623, People's Republic of China
| | - Jing Zhang
- Department of medical imaging, Guangzhou women and children's medical center, Guangzhou medical university, Jinsui road 9 #, Guangzhou City, 510623, People's Republic of China.
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Lee M, Han K, Ahn SS, Bae S, Choi YS, Hong JB, Chang JH, Kim SH, Lee SK. The added prognostic value of radiological phenotype combined with clinical features and molecular subtype in anaplastic gliomas. J Neurooncol 2019; 142:129-138. [PMID: 30604396 DOI: 10.1007/s11060-018-03072-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 12/03/2018] [Indexed: 01/10/2023]
Abstract
PURPOSE To determine whether radiological phenotype can improve the predictive performance of the risk model based on molecular subtype and clinical risk factors in anaplastic glioma patients. METHODS This retrospective study was approved by our institutional review board with waiver of informed consent. MR images of 86 patients with pathologically diagnosed anaplastic glioma (WHO grade III) between January 2007 and February 2016 were analyzed according to the Visually Accessible Rembrandt Images (VASARI) features set. Significant imaging findings were selected to generate a radiological risk score (RRS) for overall survival (OS) and progression-free survival (PFS) using the least absolute shrinkage and selection operator (LASSO) Cox regression model. The prognostic value of RRS was evaluated with multivariate Cox regression including molecular subtype and clinical risk factors. The C-indices of multivariate models with and without RRS were compared by bootstrapping. RESULTS Eight VASARI features contributed to RRS for OS and six contributed to PFS. Multifocality or multicentricity was the most influential feature, followed by restricted diffusion. RRS was significantly associated with OS and PFS (P < .001), as well as age and molecular subtype. The multivariate model with RRS demonstrated a significantly higher predictive performance than the model without (C-index difference: 0.074, 95% confidence interval [CI]: 0.031, 0.148 for OS; C-index difference: 0.054, 95% CI: 0.014, 0.123 for PFS). CONCLUSION RRS derived from VASARI features was an independent predictor of survival in patients with anaplastic gliomas. The addition of RRS significantly improved the predictive performance of the molecular feature based model.
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Affiliation(s)
- Minsu Lee
- Department of Radiology, Aerospace Medical Center, Republic of Korea Air Force, Chungcheongbuk-do, Cheongju-si, Republic of Korea
| | - Kyunghwa Han
- Departments of Radiology and Research Institute of Radiological Science, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, Republic of Korea
| | - Sung Soo Ahn
- Departments of Radiology and Research Institute of Radiological Science, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, Republic of Korea.
| | - Sohi Bae
- Departments of Radiology and Research Institute of Radiological Science, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, Republic of Korea
| | - Yoon Seong Choi
- Departments of Radiology and Research Institute of Radiological Science, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, Republic of Korea
| | - Je Beom Hong
- Department of Neurosurgery, CHA Bundang Medical Center, School of Medicine, CHA University, Seongnam, Republic of Korea
| | - Jong Hee Chang
- Neurosurgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Se Hoon Kim
- Pathology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seung-Koo Lee
- Departments of Radiology and Research Institute of Radiological Science, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, Republic of Korea
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Yang W, Xu T, Garzon-Muvdi T, Jiang C, Huang J, Chaichana KL. Survival of Ventricular and Periventricular High-Grade Gliomas: A Surveillance, Epidemiology, and End Results Program-Based Study. World Neurosurg 2017; 111:e323-e334. [PMID: 29258929 DOI: 10.1016/j.wneu.2017.12.052] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Revised: 12/07/2017] [Accepted: 12/09/2017] [Indexed: 12/20/2022]
Abstract
BACKGROUND Aggressiveness of surgical resection for periventricular/ventricular high-grade gliomas (HGGs) is determined by operative risks and assumed effectiveness of radiation therapy (RT) on residual tumor. We aimed to clarify the impact of surgery and postoperative RT on patient survival in a population-based study. METHODS This population-based study used the Surveillance, Epidemiology, and End Results (SEER) database. Patients with ventricular malignant tumors were screened for HGGs. In accordance with the World Health Organization (WHO) 2016 classification, we included cases with "diffuse astrocytic and oligodendroglial tumors," "other astrocytic tumors," "ependymal tumors," and "other gliomas". Tumor grading followed definitions established by the WHO with supplementation from SEER classifications. Only grades III and IV were included. Individual factors were assessed by hazard ratio (HR) from multivariable survival analysis using accelerated failure time (AFT) regression. RESULTS We included 353 patients after application of inclusion and exclusion criteria. The mean patient age was 38.77 ± 24.95 years, and the cohort was 61.5% male. Overall median survival was 12 months, with notable improvement over the last 3 decades. In a multivariate AFT model, older age (per 10-year increase, HR, 1.19; P < 0.001) was the sole nontreatment variable found to predict survival, whereas postoperative RT had a significant survival benefit (HR, 0.50; P < 0.001). No tumor characteristic (e.g., size, extent of invasion) predicted prognosis. Interestingly, neither partial resection nor TR/GTR was associated with improved outcome. CONCLUSIONS The prognosis of ventricular HGGs is poor, with worse prognosis in older patients. We found no evidence to support aggressive surgical resection. Postoperative chemoradiation should be administered; however, the benefit of modification of the protocol for chemoradiation specifically for ventricular HGGs remains unknown and warrants further investigation.
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Affiliation(s)
- Wuyang Yang
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Tao Xu
- Department of Neurological Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Tomas Garzon-Muvdi
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Changchuan Jiang
- Department of Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Judy Huang
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Kaisorn L Chaichana
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
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