Effects of ESCO2 or its methylation on the prognosis, clinical characteristics, immune microenvironment, and pathogenesis of low-grade glioma

2022 ◽  
Vol 104 ◽  
pp. 108399
Author(s):  
Zhendong Liu ◽  
Xingbo Cheng ◽  
Bo Pang ◽  
Sen Wang ◽  
Binfeng Liu ◽  
...  
Keyword(s):  
Clinical Characteristics ◽  
Low Grade Glioma ◽  
Low Grade ◽  
Immune Microenvironment

Low-Grade Glioma of the Neurohypophysis: Clinical Characteristics and Surgical Outcomes

2018 ◽  
Vol 114 ◽  
pp. e1225-e1231 ◽  
Author(s):  
Yuichi Nagata ◽  
Naoko Inoshita ◽  
Noriaki Fukuhara ◽  
Mitsuo Yamaguchi-Okada ◽  
Hiroshi Nishioka ◽  
...  
Keyword(s):  
Surgical Outcomes ◽  
Clinical Characteristics ◽  
Low Grade Glioma ◽  
Low Grade

Comprehensive Analysis of Genome-instability Related lncRNAs and Tumor-immune Microenvironment to Discriminate the Prognosis, Immunotherapy and PARP Inhibitor Responses in Patients with Low-grade Glioma

2021 ◽  
Author(s):  
Zijian Zhou ◽  
Bin Lu ◽  
JinHong Wei ◽  
Lei Guo ◽  
ZhongMing He ◽  
...  
Keyword(s):  
Clinical Outcome ◽  
Risk Model ◽  
Genome Instability ◽  
Parp Inhibitor ◽  
Comprehensive Analysis ◽  
Low Grade Glioma ◽  
Therapeutic Effects ◽  
Low Grade ◽  
Immune Microenvironment ◽  
Tumor Immune Microenvironment

Abstract Background: Previous study revealed that Genome-instability was correlated with tumor-immune microenvironment in cancer. We try to discriminate the prognosis, immunotherapy and poly (ADP)-ribose polymerase (PARP) inhibitor responses through comprehensive analysis of genome-instability related lncRNAs and the tumor-immune microenvironment in patients with low-grade glioma (LGG). Methods and Results: RNAseq data, genome variation profiling data and copy number variation (CNV) data were used to evaluate the genomic instability of LGG patients. Genomic unstable-like (GU-like) and genomic stable-like (GS-like) clusters were identified by hierarchical clustering analysis of 102 genome-instability related lncRNAs (GILncRNAs). GS-like cluster had a tendency to receive better clinical outcome. Patients in GU-like cluster were more likely to respond to immunotherapy, especially anti-PD-1/PD-L1 treatment. PARP inhibitors including Rucaparib and Olaparib will get better therapeutic effects for patients in GU-like cluster. Lasso and Cox regression analysis were utilized to construct the risk model based on GILncRNAs. As for the risk model constructed by 9 GILncRNAs, the overall survival, clinical outcome, immunotherapeutic response, and PARP inhibitor sensitivity were significantly different between patients of high and low-risk groups. Conclusions: The genome-instability related lncRNAs signature involved in our risk model had great advantages in predicting prognosis, immunotherapy and PARP inhibitor response.

Development of a novel assay suitable for pre-clinical testing of MAPK inhibitors in low-grade glioma

2017 ◽  
Author(s):  
D Usta ◽  
F Selt ◽  
J Hohloch ◽  
S Pusch ◽  
SM Pfister ◽  
...  
Keyword(s):  
Low Grade Glioma ◽  
Low Grade ◽  
Clinical Testing ◽  
Mapk Inhibitors

scholarly journals Discovery of a rare GKAP1-NTRK2 fusion in a pediatric low-grade glioma, leading to targeted treatment with TRK-inhibitor larotrectinib

2021 ◽  
Vol 22 (3) ◽  
pp. 184-195
Author(s):  
Lily Deland ◽  
Simon Keane ◽  
Thomas Olsson Bontell ◽  
Helene Sjögren ◽  
Henrik Fagman ◽  
...  
Keyword(s):  
Low Grade Glioma ◽  
Targeted Treatment ◽  
Low Grade

scholarly journals Automatic segmentation of low-grade glioma in MRI image based on UNet++ model

2020 ◽  
Vol 1693 ◽  
pp. 012135
Author(s):  
Dan Xu ◽  
Xidong Zhou ◽  
Xuefen Niu ◽  
Junwei Wang
Keyword(s):  
Automatic Segmentation ◽  
Low Grade Glioma ◽  
Low Grade ◽  
Mri Image

scholarly journals Glioma with Leptomeningeal Spread Mimics Chronic Meningoencephalitis in a Young Adult

2021 ◽  
pp. 179-183
Author(s):  
Ann-Kristin Becker ◽  
Marta Leonora Frank ◽  
Michael Friese ◽  
Joachim Röther
Keyword(s):  
Brain Tumor ◽  
Back Pain ◽  
Young Adult ◽  
Lower Back Pain ◽  
Low Grade Glioma ◽  
Low Grade ◽  
Who Grade ◽  
Leptomeningeal Spread ◽  
Lower Back ◽  
Uncommon Case

The most malignant type of intrinsic brain tumor is glioblastoma (WHO grade IV). Primary leptomeningeal spread is rare and leads to a variety of differential considerations, as there is no typical clinical or imaging pattern. Here we present a rare and uncommon case of a primary leptomeningeal glioblastoma in combination with a low-grade glioma in a 21-year-old male, initially presenting with only headache and lower back pain. The presented case illustrates the challenging differential considerations and the severe course of leptomeningeal glioblastomas.

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