[HTML][HTML] Acute vs. chronic vs. cyclic hypoxia: their differential dynamics, molecular mechanisms, and effects on tumor progression

K Saxena, MK Jolly - Biomolecules, 2019 - mdpi.com
Hypoxia has been shown to increase the aggressiveness and severity of tumor progression.
Along with chronic and acute hypoxic regions, solid tumors contain regions of cycling …

Intermittent hypoxia and cancer: Undesirable bed partners?

I Almendros, D Gozal - Respiratory physiology & neurobiology, 2018 - Elsevier
The deleterious effects of intermittent hypoxia (IH) on cancer biology have been primarily
evaluated in the context of the aberrant circulation observed in solid tumors which results in …

Cycling hypoxia: A key feature of the tumor microenvironment

C Michiels, C Tellier, O Feron - … et Biophysica Acta (BBA)-Reviews on …, 2016 - Elsevier
A compelling body of evidence indicates that most human solid tumors contain hypoxic
areas. Hypoxia is the consequence not only of the chaotic proliferation of cancer cells that …

Models of intermittent hypoxia and obstructive sleep apnea: molecular pathways and their contribution to cancer

I Hunyor, KM Cook - American Journal of Physiology …, 2018 - journals.physiology.org
Obstructive sleep apnea (OSA) is common and linked to a variety of poor health outcomes. A
key modulator of this disease is nocturnal intermittent hypoxia. There is striking …

[HTML][HTML] Cyclic hypoxia: an update on its characteristics, methods to measure it and biological implications in cancer

SB Bader, MW Dewhirst, EM Hammond - Cancers, 2020 - mdpi.com
Simple Summary The term hypoxia is used to describe biological situations where
insufficient levels of oxygen exist. Hypoxia and hypoxic states can occur in a range of …

[HTML][HTML] Obstructive sleep apnea activates HIF-1 in a hypoxia dose-dependent manner in HCT116 colorectal carcinoma cells

CA Martinez, B Kerr, C Jin, PA Cistulli… - International journal of …, 2019 - mdpi.com
Obstructive sleep apnea (OSA) affects a significant proportion of the population and is linked
to increased rates of cancer development and a worse cancer outcome. OSA is …

[HTML][HTML] Intermittent hypoxia promotes melanoma lung metastasis via oxidative stress and inflammation responses in a mouse model of obstructive sleep apnea

L Li, F Ren, C Qi, L Xu, Y Fang, M Liang, J Feng… - Respiratory …, 2018 - Springer
Background Recently, increased tumor incidence and cancer-related mortality have been
reported among patients with obstructive sleep apnea (OSA). Intermittent hypoxia (IH), the …

[HTML][HTML] Intermittent hypoxia exacerbates tumor progression in a mouse model of lung cancer

HS Kang, HY Kwon, IK Kim, WH Ban, SW Kim… - Scientific Reports, 2020 - nature.com
The purpose of this study was to evaluate whether obstructive sleep apnea (OSA)-related
chronic intermittent hypoxia (CIH) influences lung cancer progression and to elucidate the …

[HTML][HTML] Hypoxic microenvironment in cancer: molecular mechanisms and therapeutic interventions

Z Chen, F Han, Y Du, H Shi, W Zhou - Signal transduction and targeted …, 2023 - nature.com
Having a hypoxic microenvironment is a common and salient feature of most solid tumors.
Hypoxia has a profound effect on the biological behavior and malignant phenotype of …

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 …