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Browsing Tag

Oxidative Stress

43 posts
SScience
Pomegranate phytobiotics offer natural alternative to synthetic veterinary drugs
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Pomegranate phytobiotics offer natural alternative to synthetic veterinary drugs

  • August 27, 2026
Researchers have identified a broad range of biological properties in pomegranate with potential for use in medical applications,…
HHealth
Toxoplasma parasites are shown in green, with host and parasite nuclei in blue. The iron-sulfur cluster assembly protein ISCU, shown in magenta, localizes to the parasite mitochondria and highlights their structure. ISCU is one of the targets regulated by TgPRO. [Whitehead Institute/Lourido Lab]
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Parasite-Specific Protein Helps Toxoplasma Adapt to Crowded Conditions

  • August 11, 2026
Toxoplasma parasites are shown in green, with host and parasite nuclei in blue. The iron-sulfur cluster assembly protein…
HHealth
Female-specific mechanism enhances heat production in brown fat
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Newly discovered protein pathway limits spinal cord injury damage

  • August 10, 2026
Spinal cord injury begins with immediate mechanical damage, but much of the lasting neurological loss develops during the…
HHealth
Experimental RNA drug shows promise for repairing DNA and healing tissue damage
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Hyperfunction theory offers fresh insights into mechanisms driving human aging

  • August 7, 2026
A new research perspective was published in Volume 18 of Aging on July 24, 2026, titled “A brief history of the…
HHealth
Scientists discover hidden weakness in Lyme disease bacterium
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Specialized selenoproteins play critical role in regulating cellular health

  • August 5, 2026
A new review highlights the remarkable importance of selenoproteins, a specialized group of molecules that, despite their small…
SScience
Study: Cigarette smoke drives polystyrene nanoparticles-associated airway epithelial damage and chronic obstructive pulmonary disease-like features. Image Credit: cerevonstudio / Shutterstock
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Cigarette smoke extract primes airway cells for greater nanoplastic damage

  • July 30, 2026
A laboratory model reveals how smoke-damaged epithelial barriers may leave airway cells more vulnerable to a second environmental…
TTechnology
Study: Polyphenols and Cardiovascular Health: Emerging Relevance for Blueberries, Grapes, and Red-Fleshed Table Grapes. Image Credit: Den Debono / Shutterstock
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Review finds blueberry and grape polyphenols may improve vascular health

  • July 28, 2026
From endothelial function to blood pressure, the review maps where blueberry and grape bioactives show promise and where…
SScience
Researchers discover how plants produce cancer-fighting mitraphylline
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Targeting CMPK2-intervened redox metabolism to mitigate hepatic ischemia-reperfusion injury

  • July 16, 2026
HIRI is a major clinical challenge that occurs when blood supply to the liver is temporarily interrupted and…
HHealth
Researchers identify new molecular switch involved in programmed cell death
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Cell death crosstalk network drives acute respiratory distress syndrome

  • July 14, 2026
Acute respiratory distress syndrome (ARDS) remains one of the deadliest complications of severe infections, sepsis, trauma, and viral…
HHealth
Happy mother holding adorable baby
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Could IVF affect heart health after pregnancy?

  • July 7, 2026
Researchers found that women with a prior IVF-conceived pregnancy showed higher large artery stiffness up to five years…
HHealth
Researchers identify new molecular switch involved in programmed cell death
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Review links iron-dependent cell death to pathogenesis of Friedreich’s Ataxia

  • June 30, 2026
Published in the open-access journal Ferroptosis and Oxidative Stress, the review by Giovanni Cravin and Giorgio Cozza from the University of…
HHealth
Smart nanoplatform uses wound acidity to trigger accelerated healing
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Smart nanoplatform uses wound acidity to trigger accelerated healing

  • June 26, 2026
Infected wounds pose a significant medical challenge, often leading to delayed healing and complications due to bacterial biofilms…
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