Tumor hypoxia: impact on radiation therapy and molecular pathways

BS Sørensen, MR Horsman - Frontiers in oncology, 2020 - frontiersin.org
Tumor hypoxia is a common feature of the microenvironment in solid tumors, primarily due to
an inadequate, and heterogeneous vascular network. It is associated with resistance to …

Tumor hypoxia as a barrier in cancer therapy: why levels matter

T Hompland, CS Fjeldbo, H Lyng - Cancers, 2021 - mdpi.com
Simple Summary Hypoxia is a common feature of solid tumors and associated with poor
outcome in most cancer types and treatment modalities, including radiotherapy …

[HTML][HTML] Pan-cancer analysis of post-translational modifications reveals shared patterns of protein regulation

Y Geffen, S Anand, Y Akiyama, TM Yaron, Y Song… - Cell, 2023 - cell.com
Post-translational modifications (PTMs) play key roles in regulating cell signaling and
physiology in both normal and cancer cells. Advances in mass spectrometry enable high …

Cardiac ischemia on-a-chip to investigate cellular and molecular response of myocardial tissue under hypoxia

J Veldhuizen, R Chavan, B Moghadas, JG Park… - Biomaterials, 2022 - Elsevier
Tissue engineering has enabled the development of advanced and physiologically relevant
models of cardiovascular diseases, with advantages over conventional 2D in vitro assays …

The effect of hypoxia and hypoxia-associated pathways in the regulation of antitumor response: friends or foes?

R Abou Khouzam, RF Zaarour… - Frontiers in …, 2022 - frontiersin.org
Hypoxia is an environmental stressor that is instigated by low oxygen availability. It fuels the
progression of solid tumors by driving tumor plasticity, heterogeneity, stemness and genomic …

Inside the hypoxic tumour: reprogramming of the DDR and radioresistance

K Begg, M Tavassoli - Cell Death Discovery, 2020 - nature.com
The hypoxic tumour is a chaotic landscape of struggle and adaption. Against the adversity of
oxygen starvation, hypoxic cancer cells initiate a reprogramming of transcriptional activities …

Hypoxia as a potential inducer of immune tolerance, tumor plasticity and a driver of tumor mutational burden: Impact on cancer immunotherapy

R Abou Khouzam, B Janji, J Thiery, RF Zaarour… - Seminars in Cancer …, 2023 - Elsevier
In cancer patients, immune cells are often functionally compromised due to the
immunosuppressive features of the tumor microenvironment (TME) which contribute to the …

Integrating tumor hypoxic stress in novel and more adaptable strategies for cancer immunotherapy

R Abou Khouzam, HV Goutham, RF Zaarour… - Seminars in cancer …, 2020 - Elsevier
Immunotherapy is poised to become an increasingly utilized therapy in the treatment of
cancer. However, several abnormalities in the tumor microenvironment (TME) that can …

Homology-directed repair protects the replicating genome from metabolic assaults

K Somyajit, J Spies, F Coscia, U Kirik, MB Rask… - Developmental cell, 2021 - cell.com
Homology-directed repair (HDR) safeguards DNA integrity under various forms of stress, but
how HDR protects replicating genomes under extensive metabolic alterations remains …

Hypoxia-driven intratumor heterogeneity and immune evasion

S Terry, AST Engelsen, S Buart, WS Elsayed… - Cancer letters, 2020 - Elsevier
While it is widely accepted that high intratumoral heterogeneity confers serious challenges
in the emerging resistance and the subsequent effective therapeutic targeting of cancer, the …