Both lesions and tumors in the brain represent abnormal areas, but they are not the same. A lesion is a broad term that refers to any abnormal tissue or damage in the brain, whereas a tumor, is a specific type of lesion, characterized by the abnormal growth of cells. All tumors are le...
Transcript:Maciej Mrugala, MD, PhD, MPH: Glioblastoma is a primary brain tumor that originates, typically, in the brain structures. It is in that way different from other primary solid tumors, let’s say breast cancer or melanoma, that can potentially travel to the brain. This means that ...
We examined the relationship of SV40 to a malignant astrocytoma found in the right frontal lobe of a pigtail macaque (Macaca nemestrina) infected with simian immunodeficiency virus (SIV). Consistent with the histologic diagnosis, the tumor was immunoreactive with antibodies to S-100 protein, ...
Signaling triggered by Thy-1 interaction with beta 3 integrin on astrocytes is an essential step towards unraveling neuronal Thy-1 function. Biol. Res. 35, 231–238 (2002). Article CAS PubMed Google Scholar Rege, T. A. & Hagood, J. S. Thy-1, a versatile modulator of signaling ...
low-grade astrocytoma ependymoma hemangioblastoma pineal tumor chordoma malignantglioma Other benign growths andcancerssuch as Pituitary adenoma Glomus tumor Uvealmelanoma Brain metastasisor secondarybrain cancer Residual tumors after surgery Tumors of other organs including lung, liver, etc. ...
Glioblastoma multiforme (GBM) is one of the most common primary malignant brain tumors and is characterized by cells with astrocyte differentiation. According to the World Health Organization (WHO), it has an incidence between 0.59 and 3.69 per 100,000 people worldwide and accounts for over 60%...
They demonstrated that the movement in the restricted interstitial spaces of the brain is similar to that of neural stem cells and consists in a first extension of a leading cytoplasmic process followed by an advancing movement of the cell body that is mediated by myosin II [55]. Regarding ...
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Recognising a potential visual-field (VF) defect in paediatric patients might be challenging, especially in children before the age of 5 years and those with developmental delay or intellectual disability. Visual electrophysiological testing is an object
There are as well two leucine-rich nuclear export sequences (NES1, NES2), which play an essential role in the cytoplasmic/nuclear shuttling process [31, 32] (Figure 2). What makes HDAC6 unique among all HDAC enzymes is the presence of the C-terminal zinc finger domain able to recognize...