Hyperoxia causes maturation-dependent cell death in the developing white matter

B Gerstner, TM DeSilva, K Genz… - Journal of …, 2008 - Soc Neuroscience
Periventricular leukomalacia is the predominant injury in the preterm infant leading to
cerebral palsy. Oxygen exposure may be an additional cause of brain injury in these infants …

Developmental up‐regulation of MnSOD in rat oligodendrocytes confers protection against oxidative injury

O Baud, RF Haynes, H Wang… - European Journal of …, 2004 - Wiley Online Library
Periventricular leukomalacia, the predominant pathological lesion underlying cerebral palsy
in premature infants, is thought to be the result of hypoxic–ischemic injury to the cerebral …

Selective vulnerability of late oligodendrocyte progenitors to hypoxia–ischemia

SA Back, BH Han, NL Luo, CA Chricton… - Journal of …, 2002 - Soc Neuroscience
In the premature infant, hypoxic-ischemic damage to the cerebral white matter
[periventricular leukomalacia (PVL)] is a common and leading cause of brain injury that often …

Emerging concepts in periventricular white matter injury

SA Back, SA Rivkees - Seminars in perinatology, 2004 - Elsevier
Approximately 10% of newborns are born prematurely. Of these children, more than 10%
will sustain neurological injuries leading to significant learning disabilities, cerebral palsy, or …

Inflammatory cytokines in the pathogenesis of periventricular leukomalacia

H Kadhim, B Tabarki, G Verellen, C De Prez, AM Rona… - Neurology, 2001 - AAN Enterprises
Background: Periventricular leukomalacia (PVL) affects the developing white matter of
neonatal brain. Inflammatory and infectious conditions are implicated in the cause of PVL …

Developmental lag in superoxide dismutases relative to other antioxidant enzymes in premyelinated human telencephalic white matter

RD Folkerth, RL Haynes, NS Borenstein… - … of Neuropathology & …, 2004 - academic.oup.com
Periventricular leukomalacia (PVL) involves free radical injury to developing
oligodendrocytes (OLs), resulting from ischemia/reperfusion, particularly between 24 and 32 …

Perinatal hypoxia-ischemia induces apoptotic and excitotoxic death of periventricular white matter oligodendrocyte progenitors

JK Ness, MJ Romanko, RP Rothstein… - Developmental …, 2001 - karger.com
Hypoxia-ischemia (HI) is a leading cause of white matter damage, a major contributor to
cerebral palsy in premature infants. Preferential white matter damage is believed to result …

The cerebral cortex overlying periventricular leukomalacia: analysis of pyramidal neurons

SE Andiman, RL Haynes, FL Trachtenberg… - Brain …, 2010 - Wiley Online Library
The role of the cerebral cortex in the cognitive deficits in preterm survivors is poorly
understood. Periventricular leukomalacia (PVL), the key feature of encephalopathy of …

Arrested preoligodendrocyte maturation contributes to myelination failure in premature infants

JR Buser, J Maire, A Riddle, X Gong… - Annals of …, 2012 - Wiley Online Library
Objective: The major form of magnetic resonance imaging–defined white matter injury (WMI)
comprises diffuse lesions where the burden of small necrotic foci (microscopic necrosis) is …

Lipopolysaccharide-activated microglia induce death of oligodendrocyte progenitor cells and impede their development

Y Pang, L Campbell, B Zheng, L Fan, Z Cai, P Rhodes - Neuroscience, 2010 - Elsevier
Damage to oligodendrocyte (OL) progenitor cells (OPCs) and hypomyelination are two
hallmark features of periventricular leukomalacia (PVL), the most common form of brain …