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 …

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 …

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 …

Maturation‐dependent oligodendrocyte apoptosis caused by hyperoxia

B Gerstner, C Bührer, C Rheinländer… - Journal of …, 2006 - Wiley Online Library
In the immature human brain, periventricular leukomalacia (PVL) is the predominant white
matter injury underlying the development of cerebral palsy. PVL has its peak incidence …

Gray matter oligodendrocyte progenitors and neurons die caspase-3 mediated deaths subsequent to mild perinatal hypoxic/ischemic insults

RP Rothstein, SW Levison - Developmental neuroscience, 2005 - karger.com
With significant improvements in neonatal care, fewer infants sustain severe injury as a
consequence of hypoxia/ischemia (H/I). However, the majority of experimental studies have …

Timing of appearance of late oligodendrocyte progenitors coincides with enhanced susceptibility of preterm rabbit cerebral white matter to hypoxia-ischemia

JR Buser, KN Segovia, JM Dean… - Journal of Cerebral …, 2010 - journals.sagepub.com
Emerging evidence supports that premature infants are susceptible to both cerebral white
and gray matter injury. In a fetal rabbit model of placental insufficiency, preterm rabbits at …

Arrested oligodendrocyte lineage maturation in chronic perinatal white matter injury

KN Segovia, M McClure, M Moravec… - Annals of Neurology …, 2008 - Wiley Online Library
Objective Abnormal myelination is a major pathological sequela of chronic periventricular
white matter injury in survivors of premature birth. We tested the hypothesis that myelination …

Hypoxic–ischemic injury results in acute disruption of myelin gene expression and death of oligodendroglial precursors in neonatal mice

RP Skoff, DA Bessert, JDE Barks, D Song… - International Journal of …, 2001 - Elsevier
Studies of ischemic brain injury in neonatal rodents have focused upon the pathophysiology
of neuronal damage. Much less consideration has been given to white matter injury, even …

Hypoxia/ischemia depletes the rat perinatal subventricular zone of oligodendrocyte progenitors and neural stem cells

SW Levison, RP Rothstein, MJ Romanko… - Developmental …, 2001 - karger.com
Cerebral hypoxia/ischemia of the newborn has a frequency of 4/1,000 births and remains a
major cause of cerebral palsy, epilepsy, and mental retardation. Despite progress in …

Selective vulnerability of subplate neurons after early neonatal hypoxia-ischemia

PS McQuillen, RA Sheldon, CJ Shatz… - Journal of …, 2003 - Soc Neuroscience
Neonatal hypoxia-ischemia in the preterm human leads to selective injury to the subcortical
developing white matter, which results in periventricular leukomalacia (PVL), a condition …