Molecular physiology and pathophysiology of bilirubin handling by the blood, liver, intestine, and brain in the newborn

TWR Hansen, RJ Wong… - Physiological …, 2020 - journals.physiology.org
Bilirubin is the end product of heme catabolism formed during a process that involves
oxidation-reduction reactions and conserves iron body stores. Unconjugated …

[HTML][HTML] The evolving landscape of neurotoxicity by unconjugated bilirubin: role of glial cells and inflammation

D Brites - Frontiers in pharmacology, 2012 - frontiersin.org
Unconjugated hyperbilirubinemia is a common condition in the first week of postnatal life.
Although generally harmless, some neonates may develop very high levels of unconjugated …

[HTML][HTML] Polyphenols journey through blood-brain barrier towards neuronal protection

I Figueira, G Garcia, RC Pimpão, AP Terrasso… - Scientific reports, 2017 - nature.com
Age-related complications such as neurodegenerative disorders are increasing and remain
cureless. The possibility of altering the progression or the development of these …

[HTML][HTML] Bilirubin neurotoxicity in preterm infants: risk and prevention

VK Bhutani, RJ Wong - Journal of clinical neonatology, 2013 - journals.lww.com
Hemolytic conditions in preterm neonates, including Rhesus (Rh) disease, can lead to
mortality and long-term impairments due to bilirubin neurotoxicity. Universal access to Rh …

[HTML][HTML] The UDP-glucuronosyltransferases of the blood-brain barrier: their role in drug metabolism and detoxication

M Ouzzine, S Gulberti, N Ramalanjaona… - Frontiers in cellular …, 2014 - frontiersin.org
UDP-glucuronosyltransferases (UGTs) form a multigenic family of membrane-bound
enzymes expressed in various tissues, including brain. They catalyze the formation of β-D …

[HTML][HTML] Exposure to lipopolysaccharide and/or unconjugated bilirubin impair the integrity and function of brain microvascular endothelial cells

FL Cardoso, A Kittel, S Veszelka, I Palmela, A Tóth… - PloS one, 2012 - journals.plos.org
Background Sepsis and jaundice are common conditions in newborns that can lead to brain
damage. Though lipopolysaccharide (LPS) is known to alter the integrity of the blood-brain …

[HTML][HTML] Hydrophilic bile acids protect human blood-brain barrier endothelial cells from disruption by unconjugated bilirubin: an in vitro study

I Palmela, L Correia, RFM Silva, H Sasaki… - Frontiers in …, 2015 - frontiersin.org
Ursodeoxycholic acid and its main conjugate glycoursodeoxycholic acid are bile acids with
neuroprotective properties. Our previous studies demonstrated their anti-apoptotic, anti …

Blood–brain barrier transport and neuroprotective potential of blackberry-digested polyphenols: an in vitro study

I Figueira, L Tavares, C Jardim, I Costa… - European journal of …, 2019 - Springer
Purpose Epidemiological and intervention studies have attempted to link the health effects of
a diet rich in fruits and vegetables with the consumption of polyphenols and their impact in …

Bilirubin–biliverdin concentration measurement using photoacoustic spectroscopic analysis for determining hemorrhage age

R Manwar, JG Gelovani, K Avanaki - Journal of Biophotonics, 2023 - Wiley Online Library
The onset of intracerebral hemorrhage and its progression toward acute brain injury have
been correlated with the concentration of unconjugated bilirubin (BR). In addition, BR has …

[HTML][HTML] Free Bilirubin Induces Neuro-Inflammation in an Induced Pluripotent Stem Cell-Derived Cortical Organoid Model of Crigler-Najjar Syndrome

AI Pranty, W Wruck, J Adjaye - Cells, 2023 - mdpi.com
Bilirubin-induced neurological damage (BIND), which might progress to kernicterus, occurs
as a consequence of defects in the bilirubin conjugation machinery, thus enabling albumin …