1
|
Bruschi M, Petretto A, Cama A, Pavanello M, Bartolucci M, Morana G, Ramenghi LA, Garré ML, Ghiggeri GM, Panfoli I, Candiano G. Potential biomarkers of childhood brain tumor identified by proteomics of cerebrospinal fluid from extraventricular drainage (EVD). Sci Rep 2021; 11:1818. [PMID: 33469081 PMCID: PMC7815722 DOI: 10.1038/s41598-020-80647-w] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 11/24/2020] [Indexed: 11/10/2022] Open
Abstract
Brain tumors are the most common solid tumors in childhood. There is the need for biomarkers of residual disease, therapy response and recurrence. Cerebrospinal fluid (CSF) is a source of brain tumor biomarkers. We analyzed the proteome of waste CSF from extraventricular drainage (EVD) from 29 children bearing different brain tumors and 17 controls needing EVD insertion for unrelated causes. 1598 and 1526 proteins were identified by liquid chromatography-coupled tandem mass spectrometry proteomics in CSF control and brain tumor patients, respectively, 263 and 191 proteins being exclusive of either condition. Bioinformatic analysis revealed promising protein biomarkers for the discrimination between control and tumor (TATA-binding protein-associated factor 15 and S100 protein B). Moreover, Thymosin beta-4 (TMSB4X) and CD109, and 14.3.3 and HSP90 alpha could discriminate among other brain tumors and low-grade gliomas plus glyoneuronal tumors/pilocytic astrocytoma, or embryonal tumors/medulloblastoma. Biomarkers were validated by ELISA assay. Our method was able to distinguish among brain tumor vs non-tumor/hemorrhagic conditions (controls) and to differentiate two large classes of brain tumors. Further prospective studies may assess whether the biomarkers proposed by our discovery approach can be identified in other bodily fluids, therefore less invasively, and are useful to guide therapy and predict recurrences.
Collapse
Affiliation(s)
- Maurizio Bruschi
- Laboratory of Molecular Nephrology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Andrea Petretto
- Core Facilities-Clinical Proteomics and Metabolomics, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Armando Cama
- Department of Neurosurgery, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Marco Pavanello
- Department of Neurosurgery, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Martina Bartolucci
- Core Facilities-Clinical Proteomics and Metabolomics, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Giovanni Morana
- Unit of Neuroradiology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | | | - Maria Luisa Garré
- Department of Neuroncology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Gian Marco Ghiggeri
- UO of Nephrology, Dialysis and Transplantation, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Isabella Panfoli
- Dipartimento di Farmacia (DIFAR), Università di Genova, V.le Benedetto XV, 3, 16132, Genoa, Italy.
| | - Giovanni Candiano
- Laboratory of Molecular Nephrology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| |
Collapse
|
2
|
Tsai ZR, Zhang HW, Tseng CH, Peng HC, Kok VC, Li GP, Hsiung CA, Hsu CY. Late-onset epilepsy and subsequent increased risk of dementia. Aging (Albany NY) 2021; 13:3573-3587. [PMID: 33429365 PMCID: PMC7906153 DOI: 10.18632/aging.202299] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 11/11/2020] [Indexed: 02/07/2023]
Abstract
Inflammation is considered as a key pathogenesis factor of dementia and epilepsy. However, epilepsy's association with dementia, particularly its role in the development of dementia, remains unclear. To evaluate the association between epilepsy and the risk of dementia, in Taiwan, we have now conducted a retrospective cohort study comprising 675 individuals (age, ≥50 years) with epilepsy and 2,025 matched control subjects without epilepsy. In order to match individuals diagnosed with epilepsy with those with no diagnosis of epilepsy (comparison cohort), we utilized exact matching at a ratio of 1:3. Compared with those in the comparison cohort, individuals in the epilepsy cohort had a significantly increased risk of developing dementia (adjusted hazard ratio = 2.87, p < 0.001). A similar result has been observed after stratifying for sex (adjusted hazard ratio in males = 2.95, p < 0.001; adjusted hazard ratio in females = 2.66, p < 0.001). To conclude, based on these data, epileptic individuals ≥50 years were at a greater risk of developing dementia than people who do not have epilepsy, which indicates that a diagnosis of epilepsy presents a greater risk for the development of dementia.
Collapse
Affiliation(s)
- Zhi-Ren Tsai
- Department of Computer Science and Information Engineering, Asia University, Taichung, Taiwan
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan
- Taichung City Smart Transportation Big Data Research Center, Taichung, Taiwan
- Pervasive Artificial Intelligence Research (PAIR) Labs, Hsinchu, Taiwan
- Biomdcare Corporation, New Taipei, Taiwan
| | - Han-Wei Zhang
- Biomdcare Corporation, New Taipei, Taiwan
- Program for Aging, China Medical University, Taichung, Taiwan
- Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan
- Institute of Electrical Control Engineering, Department of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu, Taiwan
| | - Chun-Hung Tseng
- Department of Neurology, China Medical University Hospital, and School of Medicine, China Medical University, Taichung, Taiwan
| | | | - Victor C. Kok
- Disease Informatics Research Group, Asia University, Taichung, Taiwan
- Department of Internal Medicine, Kuang Tien General Hospital, Taichung, Taiwan
| | - Gao Ping Li
- Zhongshan Hospital, Affiliated Hospital of Fudan University, Shanghai, China
| | - Chao A. Hsiung
- Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan
| | - Chun-Yi. Hsu
- Graduate Institute of Biomedical Science, China Medical University, Taichung, Taiwan
| |
Collapse
|
3
|
Schijns OEMG, Hoogland G, Kubben PL, Koehler PJ. The start and development of epilepsy surgery in Europe: a historical review. Neurosurg Rev 2015; 38:447-61. [PMID: 26002272 PMCID: PMC4469771 DOI: 10.1007/s10143-015-0641-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Revised: 01/25/2015] [Accepted: 03/14/2015] [Indexed: 11/02/2022]
Abstract
Epilepsy has not always been considered a brain disease, but was believed to be a demonic possession in the past. Therefore, trepanation was done not only for medical but also for religious or spiritual reasons, originating in the Neolithic period (3000 BC). The earliest documentation of trepanation for epilepsy is found in the writings of the Hippocratic Corpus and consisted mainly of just skull surgery. The transition from skull surgery to brain surgery took place in the middle of the nineteenth century when the insight of epilepsy as a cortical disorder of the brain emerged. This led to the start of modern epilepsy surgery. The pioneer countries in which epilepsy surgery was performed in Europe were the UK, Germany, and The Netherlands. Neurosurgical forerunners like Sir Victor Horsley, William Macewen, Fedor Krause, and Otfrid Foerster started with "modern" epilepsy surgery. Initially, epilepsy surgery was mainly done with the purpose to resect traumatic lesions or large surface tumours. In the course of the twentieth century, this changed to highly specialized microscopic navigation-guided surgery to resect lesional and non-lesional epileptogenic cortex. The development of epilepsy surgery in Southern Europe, which has not been described until now, will be elaborated in this manuscript. To summarize, in this paper, we provide (1) a detailed description of the evolution of European epilepsy surgery with special emphasis on the pioneer countries; (2) novel, never published information about the development of epilepsy surgery in Southern Europe; and (3) we review the historical dichotomy of invasive electrode implantation strategy (Anglo-Saxon surface electrodes versus French-Italian stereoencephalography (SEEG) model).
Collapse
Affiliation(s)
- Olaf E M G Schijns
- Department of Neurosurgery, Maastricht University Medical Centre, PO Box 5800, 6202 AZ, Maastricht, The Netherlands,
| | | | | | | |
Collapse
|
4
|
Ranger A, Diosy D. Seizures in children with dysembryoplastic neuroepithelial tumors of the brain--A review of surgical outcomes across several studies. Childs Nerv Syst 2015; 31:847-55. [PMID: 25795072 PMCID: PMC4445255 DOI: 10.1007/s00381-015-2675-9] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2015] [Accepted: 02/27/2015] [Indexed: 01/22/2023]
Abstract
PURPOSE In children and adolescents, dysembryoplastic neuroepithelial tumors (DNETs) of the brain present with seizures almost 100% of the time, potentially creating significant long-term morbidity and disability despite the generally indolent course of the lesion. These tumors also tend to be quite resistant to anti-epileptic drugs which, themselves, can be associated with long-term side effects and resultant disability. Many clinicians advocate early surgical resection of these lesions, but how effective this approach is, and how aggressive tumor removal should be, continues to be debated. METHODS We performed a systematic review of the relevant literature to identify all reports of DNET resections in pediatric patients published over the past 20 years. In all, over 3000 MEDLINE abstracts were reviewed, ultimately resulting in 13 studies with 185 pediatric DNET patients to review. RESULTS Surgical resection of the lesion was effective at improving seizures in over 98% of patients and at achieving long-term seizure freedom in 86%. Surgical resection of DNETs also appeared to be quite safe, with no reported perioperative deaths and an overall rate of postoperative complications of 12%; the vast majority of these complications were transient. CONCLUSIONS Total gross resection of the lesion was the only factor statistically correlated with long-term seizure freedom (r = 0.63, p = 0.03). However, data remain lacking regarding whether this translates into more extensive procedures-like brain mapping and partial lobectomies-being any more effective than simple lesionectomies alone. Further research is clearly needed to address this and other crucial questions.
Collapse
Affiliation(s)
- Adrianna Ranger
- Department of Clinical Neurological Sciences, Division of Neurosurgery (Pediatric Neurosurgery), Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada,
| | - David Diosy
- Department of Clinical Neurological Sciences, Division of Neurology (Epilepsy), Schulich School of Medicine and Dentistry, Western University, London, Ontario Canada
| |
Collapse
|
5
|
Englot DJ, Chang EF. Rates and predictors of seizure freedom in resective epilepsy surgery: an update. Neurosurg Rev 2014; 37:389-404; discussion 404-5. [PMID: 24497269 DOI: 10.1007/s10143-014-0527-9] [Citation(s) in RCA: 116] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2013] [Revised: 10/26/2013] [Accepted: 10/27/2013] [Indexed: 12/26/2022]
Abstract
Epilepsy is a debilitating neurological disorder affecting approximately 1 % of the world's population. Drug-resistant focal epilepsies are potentially surgically remediable. Although epilepsy surgery is dramatically underutilized among medically refractory patients, there is an expanding collection of evidence supporting its efficacy which may soon compel a paradigm shift. Of note is that a recent randomized controlled trial demonstrated that early resection leads to considerably better seizure outcomes than continued medical therapy in patients with pharmacoresistant temporal lobe epilepsy. In the present review, we provide a timely update of seizure freedom rates and predictors in resective epilepsy surgery, organized by the distinct pathological entities most commonly observed. Class I evidence, meta-analyses, and individual observational case series are considered, including the experiences of both our institution and others. Overall, resective epilepsy surgery leads to seizure freedom in approximately two thirds of patients with intractable temporal lobe epilepsy and about one half of individuals with focal neocortical epilepsy, although only the former observation is supported by class I evidence. Two common modifiable predictors of postoperative seizure freedom are early operative intervention and, in the case of a discrete lesion, gross total resection. Evidence-based practice guidelines recommend that epilepsy patients who continue to have seizures after trialing two or more medication regimens should be referred to a comprehensive epilepsy center for multidisciplinary evaluation, including surgical consideration.
Collapse
Affiliation(s)
- Dario J Englot
- UCSF Comprehensive Epilepsy Center, University of California, San Francisco, CA, USA,
| | | |
Collapse
|
6
|
Tamburrini G, Colosimo C, Giangaspero F, Riccardi R, Di Rocco C. Desmoplastic infantile ganglioglioma. Childs Nerv Syst 2003; 19:292-7. [PMID: 12750935 DOI: 10.1007/s00381-003-0743-z] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2003] [Indexed: 11/29/2022]
Abstract
Desmoplastic infantile gangliogliomas are rare intracranial tumors that mostly occur in the first 2 years of life. They are exclusively supratentorial, generally have a voluminous size, and are partially cystic. Histologically they are characterized by a divergent astrocytic and ganglionic differentiation and a prominent desmoplastic stroma; more primitive cells may be observed, which present a higher number of mitoses and these areas can mimic the features of malignant astrocytomas. Surgery is the treatment of choice. Data available from the literature suggest that no complimentary treatment is needed in cases of complete tumor resection. Chemotherapy is an option in infants with infiltration of eloquent CNS structures and progressive disease after surgery. DIGs have generally a good prognosis: recurrence-free intervals of up to 14 years have been reported and spontaneous disappearance of tumor residuals has also been described. CASE REPORTS ND DISCUSSION:We report two cases of DIGs. The first child underwent a staged partial removal of a huge right fronto-temporo-parietal tumor when she was 2 months old. At that time histological diagnosis was anaplastic astrocytoma and on these grounds she underwent six chemotherapy cycles, with a partial reduction of the tumor residual. When she was 16 months old a new operation and complete removal of the tumor residual was performed; histological diagnosis was DIG. A review of the initial histological samples confirmed this diagnosis. Twenty-two months after surgery no tumor recurrence has been documented. This case is an example of a difficult differential diagnosis, which can lead to incorrect management choices. The second patient was operated on when he was 9 months old for a mostly cystic right temporo-parieto-occipital DIG. At surgery a deep nodule, strictly adherent to the Galen and internal cerebral veins, was not removed. MRI control 9 months after surgery showed the disappearance of the tumor residual. Eleven years after surgery no tumor recurrence has been documented. The history of this patient confirms that tumor residuals do not need complimentary treatment; indeed they do not usually grow and, as in our patient, they can spontaneously disappear.
Collapse
Affiliation(s)
- G Tamburrini
- Pediatric Neurosurgical Unit, Catholic University Medical School, Largo "A. Gemelli", 8, 00168, Rome, Italy.
| | | | | | | | | |
Collapse
|