CCR Grand Rounds - Cellular Therapy Targeting Malignant Brain Tumors

Date: Friday, 02 28, 2020; Speaker: Duane Mitchell, M.D., Ph.D., Phyllis Kottler Friedman Professor, University of f\Florida Academic Health Center; Building: Building 10 (Clinical Center); Lipsett Amphitheater; CME Credit; Videocast Event
Source: NIH Calendar of Events - Category: American Health Source Type: events

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In glioma patients, differentiation between tumor progression (TP) and treatment-related changes (TRCs) remains challenging. Difficulties in classifying imaging alterations may result in a delay or an unnecessary discontinuation of treatment. PET using O-(2-18F-fluoroethyl)-l-tyrosine (18F-FET) has been shown to be a useful tool for detecting TP and TRCs. Methods: We retrospectively evaluated 127 consecutive patients with World Health Organization grade II–IV glioma who underwent 18F-FET PET imaging to distinguish between TP and TRCs. 18F-FET PET findings were verified by neuropathology (40 patients) or clinicoradiol...
Source: Journal of Nuclear Medicine - Category: Nuclear Medicine Authors: Tags: Clinical Source Type: research
Publication date: Available online 31 March 2020Source: Aggression and Violent BehaviorAuthor(s): Ashleigh Lupton, Huda Abu-Suwa, Glen C. Bolton, Charles Golden
Source: Aggression and Violent Behavior - Category: Psychiatry & Psychology Source Type: research
(St. Jude Children's Research Hospital) Scientists at St. Jude Children's Research Hospital have identified a novel target for a type of pediatric brain tumor.
Source: EurekAlert! - Medicine and Health - Category: International Medicine & Public Health Source Type: news
Conclusion Review of literature and our case strengthens the idea of meningioma as a favorable premetastatic niche. Considering that the patient lived with a stable disease for many years, a sudden progress of tumor size in association with neurological deterioration was highly suspected for malign involvement, including the possibility of tumor-to-tumor metastasis. Physicians should be aware about this phenomenon and treat patients accordingly to the underlying disease. [...] Georg Thieme Verlag KG Stuttgart · New YorkArticle in Thieme eJournals: Table of contents  |  Abstract  |&...
Source: Journal of Neurological Surgery Reports - Category: Neurosurgery Authors: Tags: Case Report Source Type: research
Hovinga Vestibular schwannoma (VS) is a benign primary brain tumor that occurs sporadic or as part of a genetic syndrome. The most common cause is the mutation of the NF2 tumor suppressor gene that is involved in the production of the protein merlin. Merlin plays a role in cell growth and cell adhesion. In patients with NF2, the VSs arise bilaterally and coincide with other brain tumors. In sporadic VS, the tumor is typically unilateral and does not coincide in combination with other tumors. MRI is the standard imaging technique and can be used to assess the size and aspect of the tumor as well as the progression of di...
Source: Cancers - Category: Cancer & Oncology Authors: Tags: Review Source Type: research
ConclusionOur analytical study identified a set of potential biomarkers that could predict survival and may contribute to successful treatment of GBM patients.
Source: Frontiers in Genetics - Category: Genetics & Stem Cells Source Type: research
Contributors : Han Bo ; Jinquan CaiSeries Type : Expression profiling by arrayOrganism : Homo sapiensGlioma is the most common primary malignant brain tumor in adults. Chemo resistance of temozolomide (TMZ), the first-line chemotherapeutic agent, is a major issue in the management of patients with glioma. Alterations of ATRX constitute one of the most prevalent genetic abnormalities in gliomas. Therefore, it is urgent to further elucidate the role of ATRX contributing to TMZ resistance in glioma.We used microarrays to detail the global programme of gene expression underlying cellularisation and identified distinct classes ...
Source: GEO: Gene Expression Omnibus - Category: Genetics & Stem Cells Tags: Expression profiling by array Homo sapiens Source Type: research
Discussion Memory is an important part of what distinguishes higher order species from others. Memory also is part of one’s self-identity. Difficulties in short-term memory can make common, everyday tasks difficult for the person experiencing the problem particularly if it recently occurred and the person’s long-term memory is intact. Difficulties with long-term memory can also have problems when language, events or even one’s own identity are affected. For some people the memory loss is temporary but for others, memory impairments are permanent and must be accepted and accommodated as part of the overall...
Source: - Category: Pediatrics Authors: Tags: Uncategorized Source Type: news
ConclusionsThis study illustrates the need for a more patient-centered end-of-life care including higher psychological support mechanisms, and a higher inclusion and consideration of relatives and caregivers into the care focus. Earlier discussion of end-of-life preferences could prevent hospitalizations in the last phase of life and could improve patients ’ and caregivers’ quality of life.
Source: Journal of Neuro-Oncology - Category: Cancer & Oncology Source Type: research
Interferon-β sensitizes human glioblastoma cells to the cyclin-dependent kinase inhibitor, TG02. Oncol Lett. 2020 Apr;19(4):2649-2656 Authors: Lohmann B, Rhun EL, Silginer M, Epskamp M, Weller M Abstract Novel treatments for glioblastoma, the most common malignant primary brain tumor, are urgently required. Type I interferons (IFN) are natural cytokines primarily involved in the defense against viral infections, which may also serve a role in the control of cancer, notably in the suppression of the cancer stem cell phenotype. TG02 is a novel orally available cyclin-dependent kinase 9 inhibitor whi...
Source: Oncology Letters - Category: Cancer & Oncology Tags: Oncol Lett Source Type: research
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