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Microglial Contribution to Glioma Progression: an Immunohistochemical Study in Eastern India |
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| รหัสดีโอไอ | |
| Creator | Krishnendu Ghosh, Samarendranath Ghosh, Uttara Chatterjee, Swapna Chaudhuri, Anirban Ghosh |
| Title | Microglial Contribution to Glioma Progression: an Immunohistochemical Study in Eastern India |
| Publisher | APJCP |
| Publication Year | 2559 |
| Journal Title | Asian Pacific Journal of Cancer Prevention |
| Journal Vol. | 17 |
| Journal No. | 6 |
| Page no. | 2767-2773 |
| Keyword | Glioma, astrocytoma, silver-gold staining, CD11b, Iba1, microglia |
| Abstract | Human glioma, arising from glial cells of the central nervous system, accounts for almost 30%of all brain tumours , neoplasms with a poor prognosis and high mortality rates worldwide. In the present study we assessed tissue architectural modifications associated with macrophage lineage cells, controversial major immune effector cells within the brain, in human glioma tissue samples from eastern India. Ethically cleared post-operative human glioma samples from our collaborative neurosurgery unit with respective CT/MRI and patient history were collected from the Nodal Centre of Neurosciences in Kolkata, over 9 months. Along with conventional histopathology, samples were subjected to silver-gold staining and fluorescence tagged immunophenotyping for the detection of electron dense brain macrophage/microglia cells in glioma tissue, followed by immune-phenotyping of cells. With higher grades, CD11b+/Iba-1+ macrophage/microglia architecture with de-structured boundaries of glioma lesions indicated malfunction and invasive effector state. Present study documented a contribution of microglia to glioma progression in Eastern India. |
