Abstract

Gene expression within human glioblastomas were analyzed from data on 20,083 genes entered into the on-line Human Protein Atlas. In selecting genes that are strongly expressed within normal human brain tissue, 58 genes were identified from a search of the 20,083 entries that were rated as showing 90% or greater intensity of expression within normal brain tissues. Of these 58, a subset of 48 genes was identified that not only had expression data for human glioblastomas but also for the human glioblastoma cell line U-251. Four of these 48 selected genes were found to be strongly expressed within the cytoplasm when assessed by both histologic sampling of high grade glioma patient cases as well as U-251 glioblastoma cell line immunofluoresence analysis. These four human genes are: AGBL2 (ATP/GTP binding protein-like 2), BLOC1S6 (biogenesis of lysosomal organelles complex-1, subunit 6), MAP1A (microtubule-associated protein 1A) and ZSWIM5 (zinc finger, SWIM-type containing 5, also known as KIAA1511). Further research is advocated to investigate the role of ZSWIM5 and AGBL2 in glioma cell biology.

Highlights

  • Acknowledgements: the author wishes to thank Dr Janet Bay for reviewing the initial version of this manuscript chemistry and immunofluoresence as the Conflict of interests: the author declares no basis for evaluation from diverse clinical cases potential conflict of interests

  • Gene expression within human glioblastomas were analyzed from data on 20,083 genes entered into the on-line Human Protein Atlas

  • Of these 58, a subset of 48 genes was identified that had expression data e for human glioblastomas and for the human s glioblastoma cell line U-251. Four of these 48 u selected genes were found to be strongly l expressed within the cytoplasm when assessed ia by both histologic sampling of high grade glioma patient cases as well as U-251 glioblasc toma cell line immunofluoresence analysis. r These four human genes are: AGBL2 (ATP/GTP e binding protein-like 2), BLOC1S6, m MAP1A

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Summary

Introduction

Acknowledgements: the author wishes to thank Dr Janet Bay for reviewing the initial version of this manuscript chemistry and immunofluoresence as the Conflict of interests: the author declares no basis for evaluation from diverse clinical cases potential conflict of interests. Four of these 48 u selected genes were found to be strongly l expressed within the cytoplasm when assessed ia by both histologic sampling of high grade glioma patient cases as well as U-251 glioblasc toma cell line immunofluoresence analysis.

Results
Conclusion

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