Alexander Pietras
Alexander Pietras
Lund University | Translational Cancer Research
Verified email at - Homepage
Cited by
Cited by
Recruitment of HIF-1α and HIF-2α to common target genes is differentially regulated in neuroblastoma: HIF-2α promotes an aggressive phenotype
L Holmquist-Mengelbier, E Fredlund, T Löfstedt, R Noguera, S Navarro, ...
Cancer cell 10 (5), 413-423, 2006
Osteopontin-CD44 signaling in the glioma perivascular niche enhances cancer stem cell phenotypes and promotes aggressive tumor growth
A Pietras, AM Katz, EJ Ekström, B Wee, JJ Halliday, KL Pitter, JL Werbeck, ...
Cell stem cell 14 (3), 357-369, 2014
Hypoxia inducible factor-2alpha in cancer
T Lofstedt, E Fredlund, L Holmquist-Mengelbier, A Pietras, M Ovenberger, ...
Suppression of renal cell carcinoma growth by inhibition of Notch signaling in vitro and in vivo
J Sjölund, M Johansson, S Manna, C Norin, A Pietras, S Beckman, ...
The Journal of clinical investigation 118 (1), 217-228, 2008
HIF-2α maintains an undifferentiated state in neural crest-like human neuroblastoma tumor-initiating cells
A Pietras, LM Hansford, AS Johnsson, E Bridges, J Sjölund, D Gisselsson, ...
Proceedings of the National Academy of Sciences 106 (39), 16805-16810, 2009
High levels of HIF‐2α highlight an immature neural crest‐like neuroblastoma cell cohort located in a perivascular niche
A Pietras, D Gisselsson, I Øra, R Noguera, S Beckman, S Navarro, ...
The Journal of pathology 214 (4), 482-488, 2008
Cancer stem cells in tumor heterogeneity
A Pietras
Advances in cancer research 112, 255-281, 2011
HIF-1α and HIF-2α Are Differentially Regulated In vivo in Neuroblastoma: High HIF-1α Correlates Negatively to Advanced Clinical Stage and Tumor Vascularization
R Noguera, E Fredlund, M Piqueras, A Pietras, S Beckman, S Navarro, ...
Clinical Cancer Research 15 (23), 7130-7136, 2009
CD44 interacts with HIF-2α to modulate the hypoxic phenotype of perinecrotic and perivascular glioma cells
E Johansson, ES Grassi, V Pantazopoulou, B Tong, D Lindgren, TJ Berg, ...
Cell reports 20 (7), 1641-1653, 2017
Recruited cells can become transformed and overtake PDGF-induced murine gliomas in vivo during tumor progression
EI Fomchenko, JD Dougherty, KY Helmy, AM Katz, A Pietras, C Brennan, ...
PloS one 6 (7), e20605, 2011
The HIF-2α-driven pseudo-hypoxic phenotype in tumor aggressiveness, differentiation, and vascularization
A Pietras, AS Johnsson, S Påhlman
Diverse Effects of Hypoxia on Tumor Progression, 1-20, 2010
JAG2 induction in hypoxic tumor cells alters Notch signaling and enhances endothelial cell tube formation
A Pietras, K von Stedingk, D Lindgren, S Påhlman, H Axelson
Molecular Cancer Research 9 (5), 626, 2011
Arsenic trioxide is highly cytotoxic to small cell lung carcinoma cells
HM Pettersson, A Pietras, M Munksgaard Persson, J Karlsson, ...
Molecular cancer therapeutics 8 (1), 160-170, 2009
ABCG2 regulates self-renewal and stem cell marker expression but not tumorigenicity or radiation resistance of glioma cells
B Wee, A Pietras, T Ozawa, E Bazzoli, O Podlaha, C Antczak, ...
Scientific reports 6 (1), 25956, 2016
Arsenic trioxide and neuroblastoma cytotoxicity
HM Pettersson, J Karlsson, A Pietras, I Øra, S Påhlman
Journal of bioenergetics and biomembranes 39 (1), 35-41, 2007
Hypoxia-induced release, nuclear translocation, and signaling activity of a DLK1 intracellular fragment in glioma
ES Grassi, V Pantazopoulou, A Pietras
Oncogene 39 (20), 4028-4044, 2020
The irradiated brain microenvironment supports glioma stemness and survival via astrocyte-derived transglutaminase 2
TJ Berg, C Marques, V Pantazopoulou, E Johansson, K Von Stedingk, ...
Cancer research 81 (8), 2101-2115, 2021
Radiotherapy-induced remodeling of the tumor microenvironment by stromal cells
TJ Berg, A Pietras
Seminars in Cancer Biology 86, 846-856, 2022
Arsenic trioxide-induced neuroblastoma cell death is accompanied by proteolytic activation of nuclear Bax
J Karlsson, A Pietras, S Beckman, HM Pettersson, C Larsson, S Påhlman
Oncogene 26 (42), 6150-6159, 2007
The p75 neurotrophin receptor enhances HIF-dependent signaling in glioma
B Tong, V Pantazopoulou, E Johansson, A Pietras
Experimental cell research 371 (1), 122-129, 2018
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