Detection of hypoxia in cancer models: significance, challenges, and advances
The rapid proliferation of cancer cells combined with deficient vessels cause regions of
nutrient and O2 deprivation in solid tumors. Some cancer cells can adapt to these extreme …
nutrient and O2 deprivation in solid tumors. Some cancer cells can adapt to these extreme …
Molecular mechanisms of hypoxia in cancer
A Challapalli, L Carroll, EO Aboagye - Clinical and translational imaging, 2017 - Springer
Purpose Hypoxia is a condition of insufficient oxygen to support metabolism which occurs
when the vascular supply is interrupted, or when a tumour outgrows its vascular supply. It is …
when the vascular supply is interrupted, or when a tumour outgrows its vascular supply. It is …
Functional imaging of intratumoral hypoxia
PURPOSE: Tumor hypoxia plays a fundamental role in tumor progression and treatment
resistance. Recent evidence that hypoxia also influences the regulation and transcription of …
resistance. Recent evidence that hypoxia also influences the regulation and transcription of …
Tumor hypoxia imaging
There is a need to measure tumor hypoxia in assessing the aggressiveness of tumor and
predicting the outcome of therapy. A number of invasive and noninvasive techniques have …
predicting the outcome of therapy. A number of invasive and noninvasive techniques have …
Biology of hypoxia
PN Span, J Bussink - Seminars in nuclear medicine, 2015 - Elsevier
There is an important and strong, but complex influence of the tumor microenvironment on
tumor cells׳ phenotype, aggressiveness, and treatment sensitivity. One of the most frequent …
tumor cells׳ phenotype, aggressiveness, and treatment sensitivity. One of the most frequent …
Detection and Characterization of Tumor Hypoxia Using pO2 Histography
P Vaupel, M Höckel, A Mayer - Antioxidants & redox signaling, 2007 - liebertpub.com
Data from 125 studies describing the pretreatment oxygenation status as measured in the
clinical setting using the computerized Eppendorf pO2 histography system have been …
clinical setting using the computerized Eppendorf pO2 histography system have been …
The pervasive presence of fluctuating oxygenation in tumors
LI Cárdenas-Navia, D Mace, RA Richardson… - Cancer research, 2008 - AACR
Tumor hypoxia is a persistent obstacle for traditional therapies in solid tumors. Strategies for
mitigating the effects of hypoxic tumor cells have been developed under the assumption that …
mitigating the effects of hypoxic tumor cells have been developed under the assumption that …
Hypoxia as a biomarker for radioresistant cancer stem cells
C Peitzsch, R Perrin, RP Hill… - International journal of …, 2014 - Taylor & Francis
Background: Tumor initiation, growth and relapse after therapy are thought to be driven by a
population of cells with stem cell characteristics, named cancer stem cells (CSC). The …
population of cells with stem cell characteristics, named cancer stem cells (CSC). The …
[HTML][HTML] The meaning, measurement and modification of hypoxia in the laboratory and the clinic
EM Hammond, MC Asselin, D Forster, JPB O'Connor… - Clinical oncology, 2014 - Elsevier
Hypoxia was identified as a microenvironmental component of solid tumours over 60 years
ago and was immediately recognised as a potential barrier to therapy through the reliance of …
ago and was immediately recognised as a potential barrier to therapy through the reliance of …
Imaging tumor hypoxia to advance radiation oncology
Significance: Most solid tumors contain regions of low oxygenation or hypoxia. Tumor
hypoxia has been associated with a poor clinical outcome and plays a critical role in tumor …
hypoxia has been associated with a poor clinical outcome and plays a critical role in tumor …