Hypoxia News and Research

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Hypoxia is a condition in which there is a decrease in the oxygen supply to a tissue. In cancer treatment, the level of hypoxia in a tumor may help predict the response of the tumor to the treatment.

Study shows MMA sparring hits blood health harder than boxing

Research shows MMA athletes experience greater blood changes than boxers, highlighting the need for specific recovery strategies to enhance performance.

2 Jun 2025

Can smoking while pregnant harm your child’s teeth? New research suggests yes

Maternal smoking during pregnancy is associated with dental anomalies in children, including enamel defects and hypodontia, necessitating more rigorous studies.

2 Jun 2025

Innovative approaches to managing diabetic wounds with smart bioactive dressings

A recent study published in Engineering delves into the advancements in wound management, specifically focusing on microenvironment-sensitive bioactive dressings for diabetic wounds. Diabetic wounds (DWs) are a major complication of diabetes mellitus.

26 May 2025

Integrating phytomedicine and nanotechnology in managing COVID-19 related heart disease

Acute coronary syndrome (ACS) in patients with SARS-CoV-2 infection represents a critical intersection of viral-induced inflammation and cardiovascular pathology.

22 May 2025

Oxygen deficiency in the colon cancer microenvironment can promote tumor growth

To effectively battle cancer, scientists must study the battlefield. Now, in a recent study published in Nature Communications, a multi-institutional research team including The University of Osaka has discovered some crucial intel: localized oxygen deficiency in the colon cancer microenvironment can promote tumor growth.

21 May 2025

Targeting cGAS shows promise for treating cardiac dysfunction after cardiac arrest

Announcing a new article publication for Cardiovascular Innovations and Applications journal. Cardiac dysfunction is a prevalent and serious complication after cardiac arrest (CA), yet limited therapeutic interventions are available.

19 May 2025

Exploring the role of RNA binding proteins and circular RNAs in cancer

The interaction between RNA-binding proteins (RBPs) and circular RNAs (circRNAs) has emerged as a key area of interest in understanding cancer biology.

12 May 2025

Low blood sugar linked to retinal damage in diabetic eye disease

In a new National Institutes of Health-funded study led by scientists at the Wilmer Eye Institute, Johns Hopkins Medicine researchers say they have determined that low blood sugar, or hypoglycemia, may promote a breakdown of the blood-retinal barrier, an important boundary that regulates the flow of nutrients, waste and water in and out of the retina.

6 May 2025

Curcumin shows promise for treating obesity, inflammation, and neurodegenerative diseases

Researchers explore the medicinal role of curcumin in the treatment and prevention of neuroinflammation and metabolic disorders.

30 Apr 2025

Researchers uncover how substance use accelerates brain aging

In a comprehensive Genomic Press Interview, researchers from UTHealth Houston have uncovered crucial evidence that substance use disorders (SUDs) accelerate biological aging in the brain through distinct molecular mechanisms.

29 Apr 2025

Manipulating a master regulator prevents tumor growth in mice

A protein identified nearly 40 years ago for its ability to stimulate the production of red blood cells plays a surprising, critical role in dampening the immune system's response to cancer.

24 Apr 2025

Researchers uncover link between heart attack severity and circadian rhythm

The molecular mechanism behind why heart attacks can vary in severity depending on the time of day has been uncovered by researchers at UTHealth Houston, potentially paving the way for innovative treatments that align with the natural circadian rhythm.

23 Apr 2025

Exploring the complex association between anemia and retinopathy of prematurity

Anemia is a common condition in premature infants, particularly those at risk for retinopathy of prematurity (ROP).

10 Apr 2025

What happens if you significantly increase dietary folic acid intake?

Increased dietary folic acid intake may lead to adverse health effects, including inflammation and neurotoxicity, highlighting the need for optimal levels.

9 Apr 2025

New discovery promises to revolutionize liver organoid development

Organoids are small-scale models that mimic human organs. These models could help scientists understand diseases and test treatments, and potentially aid in regenerative therapeutic methods.

8 Apr 2025

Understanding the roles of NOTCH signaling in cancer resistance

Cancer remains a leading cause of death globally, with lung cancer being particularly lethal. Despite advancements in diagnostics and therapies, the five-year survival rates for advanced tumors have seen minimal improvement, largely due to therapeutic resistance.

27 Mar 2025

How gut health shapes heart disease risk — and what you can do about it

A new review highlights how gut microbiome imbalances contribute to cardiovascular disease by altering short-chain fatty acids, TMAO, and inflammatory pathways. The study emphasizes the potential of prebiotics, probiotics, and dietary changes to restore gut health and reduce heart disease risk.

13 Mar 2025