Live News

Primary intracranial sarcoma associated with mutant: a case report and preclinical investigation

Primary intracranial sarcoma (PIS) is a rare and aggressive pediatric brain tumor, which is partially associated with DICE...

Brain Tumor Pathology

0 0

Progression of long-term “untreated” oligodendroglioma cases: possible contribution of genomic instability

Bettegowda C, Agrawal N, Jiao Y, Sausen M, Wood LD, Hruban RH, Rodriguez FJ, Cahill DP, McLendon R, Riggins G, Velculescu ...

Brain Tumor Pathology

0 0

Visualizing the endothelial glycocalyx in human glioma vasculature

Gliomas are the most common primary brain tumors in adults. However, glioblastoma is especially difficult to treat despite...

Brain Tumor Pathology

0 0

CLINICAL utility of assessing status in recurrent astrocytomas

IDH-mutant astrocytomas exhibit a more indolent natural history and better prognosis compared to their IDH-wild type count...

Brain Tumor Pathology

0 0

Discordant lymphoma characterized by the coexistence of diffuse large B-cell lymphoma in the brain and mantle cell lymphoma in the colon, rectum, and bone marrow

We describe a rare case of discordant lymphoma characterized by the coexistence of diffuse large B-cell lymphoma (DLBCL) i...

Brain Tumor Pathology

0 0

Analysis of clinical, histological, and genomic information of molecular glioblastoma in a Japanese glioma cohort

In the 2021 WHO Central Nervous System tumor classification, the “Glioblastoma, IDH-wildtype” diagnosis change...

Brain Tumor Pathology

0 0

The function of chaperones in the radioresistance of glioblastoma: a new insight into the current knowledge

Radiotherapy remains a cornerstone of brain tumor treatment; however, its effectiveness is frequently undermined by the de...

Brain Tumor Pathology

0 0

Rapidly progressive scalp and lung metastases with fatal pneumothorax in glioblastoma, IDH-wildtype, with and amplifications: a case report of clinical course and postmortem autopsy, including genetic analysis

We report a rare case of extracranial metastases of a glioblastoma, IDH-wildtype, in a 77-year-old man who initially prese...

Brain Tumor Pathology

0 0

Intraspinal rearranged tumor with nerve differentiation

The ASPSCR1::TFE3 rearrangement has been described in alveolar soft part sarcoma, MiT family translocation renal cell carc...

Brain Tumor Pathology

0 0

Triple sellar collision lesion: a unique case of pituitary adenoma, Rathke cleft cyst, and xanthogranuloma—case report and systematic review of the literature

The coexistence of three lesions in the sellar region is exceedingly rare. Only two cases with three histopathologically d...

Brain Tumor Pathology

0 0

Targeting TGF-β signaling in glioblastoma: therapeutic implications and novel drug development strategies

Glioma, a prevalent primary brain tumor, arises from the supporting cells of the central nervous system (CNS) and is categ...

Brain Tumor Pathology

0 0

Primary pigmented papillary epithelial tumor of the sella: case report and literature review

Primary pigmented papillary epithelial tumor of the sella (PPPET) is a recently identified tumor entity that commonly orig...

Brain Tumor Pathology

0 0

Comprehensive molecular characterization of craniopharyngiomas using whole transcriptome and spatial transcriptomics approaches

Craniopharyngiomas (CPs) are rare benign brain tumors that are classified as WHO grade I, with two subtypes: adamantinomat...

Brain Tumor Pathology

0 0

Integrated analysis of MYC expression, 8q24.21 copy number, and recurrence patterns in astrocytoma, IDH-mutant

Compared to oligodendrogliomas, astrocytomas may have a relatively higher frequency of intracranial remote recurrence, des...

Brain Tumor Pathology

0 0

Activated astrocytes drive the accumulation of apolipoprotein E at the brain tumor edge

While tumor-associated macrophages (TAMs) have been extensively studied, the role of tumor-associated astrocytes (TAAs) in...

Brain Tumor Pathology

0 0

Association between autologous formalin-fixed tumor vaccine (AFTV) therapy, molecular pathological markers, and survival outcomes in glioblastoma

Glioblastoma (GBM) is a primary brain tumor, characterized by rapid progression, high recurrence rates, and resistance to ...

Brain Tumor Pathology

0 0

How is rosette formation in brain tumours linked with cerebrospinal fluid spread?

Rosette formation, a characteristic histopathological feature of various paediatric brain tumours, appears to be linked wi...

Brain Tumor Pathology

0 0

Preface

The 42nd Japanese Society of Brain Tumor Pathology.The 42nd Annual Meeting of the Ja...

Brain Tumor Pathology

0 0

A case of primary papillary epithelial tumor of the sella with reverse polarity and paired box 8 expression

Primary papillary epithelial tumor of the sella (PPETS) is a rare sellar neoplasm characterized by distinctive papillary a...

Brain Tumor Pathology

0 0

The anti-atherosclerosis effect and molecular mechanism of AMPKα1 by polarizing monocytes to an M2 phenotype via cell-intrinsic lysosomal lipolysis