German A. Arenas

Santiago, RM, Chile

Last Updated: 09/26/2026

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Found 13 publications

Understanding physiological adaptations of pregnancy to the chronic hypoxia of high altitude to inform obstetrical and neonatal care.

Understanding physiological adaptations of pregnancy to the chronic hypoxia of high altitude to inform obstetrical and neonatal care.

Journal: Physiological reviews

Published: August 14, 2026

MiR-21-5p Protects Embryonic Growth and Heart Function During Developmental Hypoxia by Dampening HIF Responses and Altering Gene Expression.

MiR-21-5p Protects Embryonic Growth and Heart Function During Developmental Hypoxia by Dampening HIF Responses and Altering Gene Expression.

Journal: Comprehensive Physiology

Published: February 25, 2026

Hypoxic development down-regulates endothelial Piezo1 via HIF1-α signaling and impairs Piezo1-mediated vasorelaxation.

Hypoxic development down-regulates endothelial Piezo1 via HIF1-α signaling and impairs Piezo1-mediated vasorelaxation.

Journal: Clinical science (London, England : 1979)

Published: October 03, 2025

Mechanical characterization of human umbilical and chorionic plate arteries affected by fetal growth restriction.

Mechanical characterization of human umbilical and chorionic plate arteries affected by fetal growth restriction.

Journal: PNAS nexus

Published: September 29, 2025

Effects of hypoxia on uteroplacental and fetoplacental vascular function during pregnancy.

Effects of hypoxia on uteroplacental and fetoplacental vascular function during pregnancy.

Journal: Frontiers in physiology

Published: September 02, 2024

Transcriptional Profiling of Human Endothelial Cells Unveils PIEZO1 and Mechanosensitive Gene Regulation by Prooxidant and Inflammatory Inputs.

Transcriptional Profiling of Human Endothelial Cells Unveils PIEZO1 and Mechanosensitive Gene Regulation by Prooxidant and Inflammatory Inputs.

Journal: Antioxidants (Basel, Switzerland)

Published: August 27, 2023

Meta-analysis of pre-clinical studies on the effects of opioid receptor ligands on food intake, motivation, and choice.

Meta-analysis of pre-clinical studies on the effects of opioid receptor ligands on food intake, motivation, and choice.

Journal: Neuroscience and biobehavioral reviews

Published: April 28, 2023

Transcriptional and Epigenomic Markers of the Arterial-Venous and Micro/Macro-Vascular Endothelial Heterogeneity within the Umbilical-Placental Bed.

Transcriptional and Epigenomic Markers of the Arterial-Venous and Micro/Macro-Vascular Endothelial Heterogeneity within the Umbilical-Placental Bed.

Journal: International journal of molecular sciences

Published: August 28, 2022

Contribution of STIM-Activated TRPC-ORAI Channels in Pulmonary Hypertension Induced by Chronic Sustained and Intermittent Hypoxia.

Contribution of STIM-Activated TRPC-ORAI Channels in Pulmonary Hypertension Induced by Chronic Sustained and Intermittent Hypoxia.

Journal: Current vascular pharmacology

Published: September 02, 2021

Stim-activated TRPC-ORAI channels in pulmonary hypertension induced by chronic intermittent hypoxia.

Stim-activated TRPC-ORAI channels in pulmonary hypertension induced by chronic intermittent hypoxia.

Journal: Pulmonary circulation

Published: February 27, 2020

Premature Vascular Aging in Guinea Pigs Affected by Fetal Growth Restriction.

Premature Vascular Aging in Guinea Pigs Affected by Fetal Growth Restriction.

Journal: International journal of molecular sciences

Published: May 31, 2019

Adult vascular dysfunction in foetal growth-restricted guinea-pigs is associated with a neonate-adult switching in Nos3 DNA methylation.

Adult vascular dysfunction in foetal growth-restricted guinea-pigs is associated with a neonate-adult switching in Nos3 DNA methylation.

Journal: Acta physiologica (Oxford, England)

Published: March 22, 2019

Showing 1-12 of 13

Last Updated: 09/26/2026