Submit a comment

The MIF promoter SNP rs755622 is associated with immune activation in glioblastoma
Tyler J. Alban, Matthew M. Grabowski, Balint Otvos, Defne Bayik, Wesley Wang, Ajay Zalavadia, Vlad Makarov, Katie Troike, Mary McGraw, Anja Rabljenovic, Adam Lauko, Chase Neumann, Gustavo Roversi, Kristin A. Waite, Gino Cioffi, Nirav Patil, Thuy T. Tran, Kathleen McCortney, Alicia Steffens, C. Marcela Diaz, J. Mark Brown, Kathleen M. Egan, Craig M. Horbinski, Jill S. Barnholtz-Sloan, Prajwal Rajappa, Michael A. Vogelbaum, Richard Bucala, Timothy A. Chan, Manmeet S. Ahluwalia, Justin D. Lathia
Tyler J. Alban, Matthew M. Grabowski, Balint Otvos, Defne Bayik, Wesley Wang, Ajay Zalavadia, Vlad Makarov, Katie Troike, Mary McGraw, Anja Rabljenovic, Adam Lauko, Chase Neumann, Gustavo Roversi, Kristin A. Waite, Gino Cioffi, Nirav Patil, Thuy T. Tran, Kathleen McCortney, Alicia Steffens, C. Marcela Diaz, J. Mark Brown, Kathleen M. Egan, Craig M. Horbinski, Jill S. Barnholtz-Sloan, Prajwal Rajappa, Michael A. Vogelbaum, Richard Bucala, Timothy A. Chan, Manmeet S. Ahluwalia, Justin D. Lathia
View: Text | PDF
Research Article Immunology Oncology

The MIF promoter SNP rs755622 is associated with immune activation in glioblastoma

Abstract

Intratumoral heterogeneity is a defining hallmark of glioblastoma, driving drug resistance and ultimately recurrence. Many somatic drivers of microenvironmental change have been shown to affect this heterogeneity and, ultimately, the treatment response. However, little is known about how germline mutations affect the tumoral microenvironment. Here, we find that the single-nucleotide polymorphism (SNP) rs755622 in the promoter of the cytokine macrophage migration inhibitory factor (MIF) is associated with increased leukocyte infiltration in glioblastoma. Furthermore, we identified an association between rs755622 and lactotransferrin expression, which could also be used as a biomarker for immune-infiltrated tumors. These findings demonstrate that a germline SNP in the promoter region of MIF may affect the immune microenvironment and further reveal a link between lactotransferrin and immune activation.

Authors

Tyler J. Alban, Matthew M. Grabowski, Balint Otvos, Defne Bayik, Wesley Wang, Ajay Zalavadia, Vlad Makarov, Katie Troike, Mary McGraw, Anja Rabljenovic, Adam Lauko, Chase Neumann, Gustavo Roversi, Kristin A. Waite, Gino Cioffi, Nirav Patil, Thuy T. Tran, Kathleen McCortney, Alicia Steffens, C. Marcela Diaz, J. Mark Brown, Kathleen M. Egan, Craig M. Horbinski, Jill S. Barnholtz-Sloan, Prajwal Rajappa, Michael A. Vogelbaum, Richard Bucala, Timothy A. Chan, Manmeet S. Ahluwalia, Justin D. Lathia

×

Guidelines

The Editorial Board will only consider comments that are deemed relevant and of interest to readers. The Journal will not post data that have not been subjected to peer review; or a comment that is essentially a reiteration of another comment.

  • Comments appear on the Journal’s website and are linked from the original article’s web page.
  • Authors are notified by email if their comments are posted.
  • The Journal reserves the right to edit comments for length and clarity.
  • No appeals will be considered.
  • Comments are not indexed in PubMed.

Specific requirements

  • Maximum length, 400 words
  • Entered as plain text or HTML
  • Author’s name and email address, to be posted with the comment
  • Declaration of all potential conflicts of interest (even if these are not ultimately posted); see the Journal’s conflict-of-interest policy
  • Comments may not include figures
This field is required
This field is required
This field is required
This field is required
This field is required
This field is required