J Matern Fetal Neonatal Med. 2019 Jun;32(12):1938-1945. doi: 10.1080/14767058.2017.1421934.
Short-term outcomes comparison between preterm infants with and without acute hypoxic respiratory failure attributable to presumed pulmonary hypoplasia after prolonged preterm premature upture of membranes before 25 gestational weeks
Park GY1, Park WS, Yoo HS, Ahn SY, Sung SI, Kim SS, Chang YS

Biochem Biophys Res Commun. 2019 Jan 22;508(4):1082-1087. doi: 10.1016/j.bbrc.2018.12.036.
B23/Nucleophosmin promotes reconstitution of synaptic path in hippocampus after injury
Yun T1, Ko HR, Ahn J, Jin EJ, Jo JM, Kwon IS, Cho SW, Chang YS, Park WS, Ahn JY

Int J Mol Sci. 2019 Jun 14;20(12). pii: E2899. doi: 10.3390/ijms20122899.
Thrombin preconditioning boosts biogenesis of extracellular vesicles from mesenchymal stem cells and enriches their cargo contents via the protease activated receptors mediated signaling pathways
Sung DK1, Sung SI, Ahn SY, Chang YS, Park WS

Scientific reports 2019 E-pub
Incidence and severity of transient hypothyroxinaemia of prematurity associated with survival without composite morbidities in extremely low birth weight infants
Yoon SA1, Chang YS, Ahn SY, Sung SI, Park WS
NeoReviews 2019;20(4):e177-e188
International Perspectives: Implementation of the Korean Neonatal Network
Lee SM1, Chang YS, Park WS, KNN
Neuroimage. 2019 Mar;188:335-346. doi: 10.1016/j
Physical exercise enhances adult cortical plasticity in a neonatal rat model of hypoxic-ischemic injury: Evidence from BOLD-fMRI and electrophysiological recordings
Chae SY1, Jang JH, Im GH, Jeong JH, Jung WB, Ko S, Jie H, Kim JH, Chang YS, Chung S, Kim KS, Lee JH

Eur Radiol. 2019 Jul;29(7):3847-3853. doi: 10.1007/s00330-018-5962-5.
Outcome and risk factors associated with perirenal subcapsular fluid collections in extremely preterm infants with acute kidney injury
Oh SL1, Jeon TY, Yoo SY, Sung SI, Kim HW, Chang YS, Park WS, Kim JH

PLoS One. 2019 Feb 13;14(2):e0212256. doi: 10.1371/journal.pone.0212256
Natural evolution of ductus arteriosus with noninterventional conservative management in extremely preterm infants born at 23-28 weeks of gestation
Sung SI1, Chang YS, Kim JS, Choi JH, Ahn SY, Park WS

J Korean Med Sci. 2019 Jan 28;34(5):e40. doi: 10.3346/jkms.2019.34.e40.
Neonatal outcomes of very low birth weight infants in Korean Neonatal Network from 2013 to 2016
Lee JH1, Noh OK, Chang YS, KNN

Journal of Clinical Medicine 2019;8(4):e533
Thrombin preconditioning of mesenchymal stem cells derived extracellular vesicles best accelerates cutaneous wound healing by boosting their biogenesis and enriching cargo contents
Sung DK1, Chang YS, Sung SI, Ahn SY, Park WS

Yonsei Med J. 2019 May;60(5):484-486. doi: 10.3349/ymj.
A rare case of lethal form of prenatal onset of infantile cortical hyperostosis
Kim ST1, Kim H, Kim HH, Lee NH, Han Y, Sung SI, Chang YS, Park WS

Pediatr Crit Care Med. 2019 Apr 2. doi: 10.1097/PCC.0000000000001913.
Mortality rate-dependent variations in the timing and causes of death in extremely preterm infants born at 23-24 weeks’ gestation
Park JH1, Chang YS, Sung S, Park WS, KNN

Sci Rep. 2019 May 14;9(1):7371. doi: 10.1038/s41598-019-43879-z.
Mortality rate-dependent variations in the survival without major morbidities rate of extremely preterm infants
Kim JK1, Chang YS, Sung SI, Park WS

Sci Rep. 2019 May 2;9(1):6815. doi: 10.1038/s41598-019-43321-4.
WKYMVm hexapeptide, a strong formyl peptide receptor 2 agonist, attenuates hyperoxia-induced lung injuries in newborn mice
Kim YE1, Park WS, Ahn SY, Sung DK, Sung SI, Kim JH, Chang YS

J KOREAN MED SCI 2019 10.3346/jkms.2019.34.e271
The Impact of Surgical Intervention on Neurodevelopmental Outcomes in Very Low Birth Weight Infants: a Nationwide Cohort Study in Korea
Sung1, SI; Lee, NH; Kim, HH; Kim, HS; Han, YS; Yang, M; Ahn, SY; Chang, YS; Park, WS

YONSEI MED J 2019 10.3349/ymj.2019.60.10.984
Continuous Renal Replacement Therapy in Preterm Infants
Noh1, ES; Kim, HH; Kim, HS; Han, YS; Yang, M; Ahn, SY; Sung, SI; Chang, YS; Park, WS

BMC Pediatr 2019 10.1186/s12887-019-1730-1
Initial and delayed thyroid-stimulating hormone elevation in extremely low-birth-weight infants
Yoon1, SA; Chang, YS; Ahn, SY; Sung, SI; Park, WS

NEONATOLOGY 2019 10.1159/000500270
The Clinical Risk Index for Babies II for Prediction of Time-Dependent Mortality and Short-Term Morbidities in Very Low Birth Weight Infants
Lee1, SM; Lee, MH; Chang, YS

PLoS One 2019 10.1371/journal.pone.0221847
Antenatal betamethasone enhanced the detrimental effects of postnatal dexamethasone on hyperoxic lung and brain injuries in newborn rats
Kim1, YE; Park, WS; Sung, DK; Ahn, SY; Chang, YS

GLIA 2019 10.1002/glia.23712
Reactive microglia and astrocytes in neonatal intraventricular hemorrhage model are blocked by mesenchymal stem cells
Kim1, S; Kim, YE; Hong, S; Kim, KT; Sung, DK; Lee, Y; Park, WS; Chang, YS; Song, MR