User profiles for Gregory J. Baker

Gregory J. Baker

American Cancer Society (ACS) Postdoctoral Fellow, Harvard Medical School
Verified email at hms.harvard.edu
Cited by 1971

[PDF][PDF] Obesity shapes metabolism in the tumor microenvironment to suppress anti-tumor immunity

AE Ringel, JM Drijvers, GJ Baker, A Catozzi… - Cell, 2020 - cell.com
Obesity is a major cancer risk factor, but how differences in systemic metabolism change the
tumor microenvironment (TME) and impact anti-tumor immunity is not understood. Here, we …

Oncometabolite d-2HG alters T cell metabolism to impair CD8+ T cell function

G Notarangelo, JB Spinelli, EM Perez, GJ Baker… - Science, 2022 - science.org
Gain-of-function mutations in isocitrate dehydrogenase (IDH) in human cancers result in the
production of d-2-hydroxyglutarate (d-2HG), an oncometabolite that promotes tumorigenesis …

[HTML][HTML] MCMICRO: a scalable, modular image-processing pipeline for multiplexed tissue imaging

…, J Hess, AL Creason, AJ Nirmal, GJ Baker… - Nature …, 2022 - nature.com
Highly multiplexed tissue imaging makes detailed molecular analysis of single cells possible
in a preserved spatial context. However, reproducible analysis of large multichannel …

Adaptive resistance of melanoma cells to RAF inhibition via reversible induction of a slowly dividing de‐differentiated state

…, V Becker, B Izar, GJ Baker… - Molecular systems …, 2017 - embopress.org
Abstract Treatment of BRAF ‐mutant melanomas with MAP kinase pathway inhibitors is
paradigmatic of the promise of precision cancer therapy but also highlights problems with drug …

Concurrent dexamethasone limits the clinical benefit of immune checkpoint blockade in glioblastoma

…, C Chhoeu, A Knott, Y Gao, MJ Lim-Fat, GJ Baker… - Clinical Cancer …, 2021 - AACR
Purpose: Dexamethasone, a uniquely potent corticosteroid, is frequently administered to
patients with brain tumors to decrease tumor-associated edema, but limited data exist …

[HTML][HTML] Mechanisms of glioma formation: iterative perivascular glioma growth and invasion leads to tumor progression, VEGF-independent vascularization, and …

GJ Baker, VN Yadav, S Motsch, C Koschmann… - Neoplasia, 2014 - Elsevier
As glioma cells infiltrate the brain they become associated with various microanatomic brain
structures such as blood vessels, white matter tracts, and brain parenchyma. How these …

[PDF][PDF] Receptor-driven ERK pulses reconfigure MAPK signaling and enable persistence of drug-adapted BRAF-mutant melanoma cells

…, J Muhlich, JY Chen, S Vallabhaneni, GJ Baker… - Cell systems, 2020 - cell.com
Targeted inhibition of oncogenic pathways can be highly effective in halting the rapid
growth of tumors but often leads to the emergence of slowly dividing persister cells, which …

A comprehensive survey of auroral latitude Pc5 pulsation characteristics

GJ Baker, EF Donovan, BJ Jackel - Journal of Geophysical …, 2003 - Wiley Online Library
We surveyed 10 years of CANOPUS Churchill line magnetometer data for Pc5 pulsations
and catalogued over 4500 hours of pulsation activity (3334 Pc5 pulsation intervals). Many …

[HTML][HTML] Single cell spatial analysis reveals the topology of immunomodulatory purinergic signaling in glioblastoma

…, JR Lin, C Yapp, CC Ritch, L Salhi, GJ Baker… - Nature …, 2022 - nature.com
How the glioma immune microenvironment fosters tumorigenesis remains incompletely
defined. Here, we use single-cell RNA-sequencing and multiplexed tissue-imaging to …

[HTML][HTML] CXCR4 increases in-vivo glioma perivascular invasion, and reduces radiation induced apoptosis: A genetic knockdown study

VN Yadav, D Zamler, GJ Baker, P Kadiyala… - Oncotarget, 2016 - ncbi.nlm.nih.gov
Glioblastoma (GBM) is a highly invasive brain tumor. Perivascular invasion, autovascularization
and vascular co-option occur throughout the disease and lead to tumor invasion and …