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Suh J, Go H, Sung C, Baek S, Hwang H, Jeong S, Cho Y. Modification of The Paris System for urinary tract washing specimens using diagnostic cytological features. Cytopathology 2017; 28:516-523. [DOI: 10.1111/cyt.12450] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/02/2017] [Indexed: 12/13/2022]
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Kim S, Seo H, Park J, Lim J, Song H, Yoo K, Park B, Nam G, Jeong S. 434 Correlation between stratum corneum anti-oxidant barrier function and permeability barrier function. J Invest Dermatol 2017. [DOI: 10.1016/j.jid.2017.02.453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Yoo K, Hur Y, Kim S, Kim M, Park J, Park B, Lim J, Kim H, Nam G, Jeong S. 423 Sphingolipid derivatives induces autophagic responses in cultured human fibroblasts and reconstituted 3D skin model. J Invest Dermatol 2017. [DOI: 10.1016/j.jid.2017.02.442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Tewoldebrhan TA, Appuhamy JADRN, Lee JJ, Niu M, Seo S, Jeong S, Kebreab E. Exogenous β-mannanase improves feed conversion efficiency and reduces somatic cell count in dairy cattle. J Dairy Sci 2016; 100:244-252. [PMID: 28341045 DOI: 10.3168/jds.2016-11017] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Accepted: 09/10/2016] [Indexed: 01/30/2023]
Abstract
Exogenous fibrolytic enzymes have been shown to be a promising way to improve feed conversion efficiency (FCE). β-Mannanase is an important enzyme digesting the polysaccharide β-mannan in hemicellulose. Supplementation of diets with β-mannanase to improve FCE has been more extensively studied in nonruminants than in ruminants. The objective of this study was to investigate the effects of β-mannanase supplementation on nutrient digestibility, FCE, and nitrogen utilization in lactating Holstein dairy cows. Twelve post-peak-lactation multiparous Holstein cows producing 45.5±6.6kg/d of milk at 116±19.0d in milk were randomly allotted to 1 of 3 treatments in a 3×3 Latin square design with 3 periods of 18d (15d for adaptation plus 3d for sample collection). All cows were fed the same basal diet and the 3 treatments differed only by the β-mannanase dose: 0% dry matter (DM; control), 0.1% of DM (low supplement, LS), and 0.2% of DM (high supplement, HS) supplemented to the basal diet. Supplementation of β-mannanase enzyme at the LS dose reduced dry matter intake (DMI) but did not affect milk yield or milk composition. Cows receiving LS produced 90g more milk per kg of DMI compared with control cows. Somatic cell count (SCC) in milk was lower for cows fed the LS diet compared with cows fed control diets. Cows fed LS diet had lower DM, organic matter and crude protein digestibility compared with cows fed control diets. Starch, neutral detergent fiber, and acid detergent fiber digestibility were not affected by LS. Milk yield, DMI, SCC, and nutrient digestibility did not change for HS. Despite the reduced crude protein digestibility, reduced N intake led to similar fecal N excretions in LS cows and control cows (234 vs. 235g/cow per day). Urinary N excretions remained similar between enzyme-fed and control cows (~190g/cow per day), although the percentage of N intake partitioned to urinary N tended to be greater in LS than in control cows (31 vs. 27%). Cows fed LS significantly improved the percentage of apparently absorbed N partitioned to milk protein N (42 vs. 38%). When supplemented at 0.1% of dietary DM, β-mannanase can improve FCE and lower the SCC of dairy cows without affecting milk yield, milk composition, or total manure N excretions of dairy cows.
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Kim SY, Kim K, Hwang YH, Park J, Jang J, Nam Y, Kang Y, Kim M, Park HJ, Lee Z, Choi J, Kim Y, Jeong S, Bae BS, Park JU. High-resolution electrohydrodynamic inkjet printing of stretchable metal oxide semiconductor transistors with high performance. NANOSCALE 2016; 8:17113-17121. [PMID: 27722626 DOI: 10.1039/c6nr05577j] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
As demands for high pixel densities and wearable forms of displays increase, high-resolution printing technologies to achieve high performance transistors beyond current amorphous silicon levels and to allow low-temperature solution processability for plastic substrates have been explored as key processes in emerging flexible electronics. This study describes electrohydrodynamic inkjet (e-jet) technology for direct printing of oxide semiconductor thin film transistors (TFTs) with high resolution (minimum line width: 2 μm) and superb performance, including high mobility (∼230 cm2 V-1 s-1). Logic operations of the amplifier circuits composed of these e-jet-printed metal oxide semiconductor (MOS) TFTs demonstrate their high performance. Printed In2O TFTs with e-jet printing-assisted high-resolution S/D electrodes were prepared, and the direct printing of passivation layers on these channels enhanced their gate-bias stabilities significantly. Moreover, low process temperatures (<250 °C) enable the use of thin plastic substrates; highly flexible and stretchable TFT arrays have been demonstrated, suggesting promise for next-generation printed electronics.
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Kebreab E, Tewoldebrhan T, Appuhamy R, Niu M, Seo S, Jeong S, Lee JJ. 1362 Supplementation of β-mannanase (CTCZYME) to lactating dairy cattle diets improves feed conversion efficiency and somatic cell count. J Anim Sci 2016. [DOI: 10.2527/jam2016-1362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Sagong M, Jeong S. Short-term efficacy of intravitreal aflibercept depending on subtypes of polypoidal choroidal vasculopathy: polypoidal choroidal neovascularization or idiopathic choroidal vasculopathy. Acta Ophthalmol 2016. [DOI: 10.1111/j.1755-3768.2016.0456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Jeong S, Jing K, Shin S, Jeon Y, Heo J, Kweon G, Park S, Park J, Lim K. Docosahexaenoic acid induces cell death through downregulation of hedgehog signaling via the activation of SIRT6 in human non-small cell lung carcinomas harboring EGFR mutations. Eur J Cancer 2016. [DOI: 10.1016/s0959-8049(16)61466-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Jing K, Shin S, Jeong S, Kim S, Jeon Y, Heo J, Kweon G, Park S, Park J, Lim K. Docosahexaenoic acid induces ROS-mediated apoptosis through the Nrf2–Klf9–Txnrd2 pathway in HeLa cells. Eur J Cancer 2016. [DOI: 10.1016/s0959-8049(16)61467-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Yim H, Jeong H, Cho Y, Jeong S, Oh I. Safety of Mesenchymal Stem Cell Therapy: A Systematic Review and Meta-Analysis. Cytotherapy 2016. [DOI: 10.1016/j.jcyt.2016.03.258] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Torresi D, Strano E, Mazzocco M, Boiano A, Boiano C, Di Meo P, La Commara M, Manea C, Nicoletto M, Grebosz J, Guglielmetti A, Molini P, Parascandolo C, Pierroutsakou D, Signorini C, Soramel F, Toniolo N, Filipescu D, Gheorghe A, Glodariu T, Jeong S, Kim Y, Lay J, Miyatake H, Pakou A, Sgouros O, Soukeras V, Stroe L, Vitturi A, Watanabe Y, Zerva K. Elastic scattering of17O+208Pb at energies near the Coulomb barrier. EPJ WEB OF CONFERENCES 2016. [DOI: 10.1051/epjconf/201611708027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kim S, Park B, Yoo K, Jeong S. 337 The protective effect of the radiation-resistant microbes-derived exopolysaccharide on the radiation damage in cultured skin cells. J Invest Dermatol 2016. [DOI: 10.1016/j.jid.2016.02.369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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63
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Yoo K, Kim S, Park J, Jeong S. 334 Sphingosine kinase 1 activator induces autophagic responses in cultured human fibroblast. J Invest Dermatol 2016. [DOI: 10.1016/j.jid.2016.02.366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Jeong S, Lee J, Kim S, Cho H, Shim B, Kim D, Kim T, Kim S, Baek J, Oh J, Nam T, Yoon M, Jeong J, Kim K, Chi E, Jang H, Kim J, Kim J, Jeong B. PO-0718: The significance of postop CEA after preoperative CRT followed by TME in advanced rectal cancer. Radiother Oncol 2016. [DOI: 10.1016/s0167-8140(16)31968-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Jeong S, Yoon M, Kim D, Chung W, Chung M. EP-1557: Development of dose calculation algorithm in homogeneous phantom through the transit dose. Radiother Oncol 2016. [DOI: 10.1016/s0167-8140(16)32807-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Pham VHT, Jeong S, Chung S, Kim J. Brevundimonas albigilva sp. nov., isolated from forest soil. Int J Syst Evol Microbiol 2016; 66:1144-1150. [DOI: 10.1099/ijsem.0.000848] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Val S, Jeong S, Poley M, Krueger A, Nino G, Brown K, Preciado D. MP5: STABLE ISOTOPE LABELED BY AMINO ACID IN CULTURE (SILAC) STRATEGY TO ANALYZE HUMAN MIDDLE EAR EPITHELIAL CELLS (HMEEC) SECRETOME IN RESPONSE TO NTHI LYSATES: EVIDENCE OF THE IMPLICATION OF EXOSOMES IN OTITIS MEDIA. J Investig Med 2016. [DOI: 10.1136/jim-2016-000080.17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Purpose of StudyThis study aimed at characterizing the secretome of HMEEC-1 and to evaluate its regulation in response to NTHi lysates and better understand the pathogenesis of Otitis Media (OM).Methods UsedHMEEC-1 were labeled with heavy isotopes of arginine and lysine to obtain a spike-in standard that was mixed with the conditions of interest (control or treated 24 hrs, secretions recovered 24 hrs or 48 hrs) and separated by SDS-PAGE. Peptides generated by in-gel digestion were analyzed by LC-MS/MS. Middle ear effusions (MEEs) from patients having chronic OM were analyzed to validate the results obtained with HMEEC.Summary of Results767 proteins were detected by MS in HMEEC secretions. The more abundant proteins detected were components of the extracellular matrix, proteins implicated in the innate immune response, and surprisingly proteins implicated in the processing and packaging of RNA. These proteins were heterogenous nuclear ribonucleoproteins A2/B1 (hnRNPA2B1) and K (hnRNPK) enriched at the 24 hrs time point (1.99 and 1.78 fold change respectively) and Q at 48 hrs (hnRNPQ, fold change 4.76) in response to NTHi lysates. We then hypothesized that these proteins were implicated in the packaging of miRNAs in exosomes in response to NTHi lysates. An exosome marker assay showed the presence of exosomes in both the cell secretions and MEEs. A western blot analysis of MEE exosome proteins showed the presence of hnRNPs as in cell secretions. Finally, a Nanostring chip assay demonstrated the presence of 8 miRNA in MEEs, mostly reported to be produced by epithelial cells and neutrophils.ConclusionsWe characterized the secretome of HMEEC in response to NTHi lysates treatment that show a potential implication of exosomes in the pathogenesis of OM. We demonstrated the presence of exosomes in HMEEC secretions and MEEs, transporting miRNAs packaged by hnRNP proteins.
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Yoshimura Y, Uchida K, Jeong S, Yamaga M. Effects of Nutritional Supplements on Muscle Mass and Activities of Daily Living in Elderly Rehabilitation Patients with Decreased Muscle Mass: A Randomized Controlled Trial. J Nutr Health Aging 2016; 20:185-91. [PMID: 26812515 DOI: 10.1007/s12603-015-0570-4] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To investigate the effects of nutritional intervention with resistance training on skeletal muscle mass in elderly patients with disabilities in a convalescent rehabilitation setting. DESIGN A randomized controlled trial. (UMIN Clinical Trials Registry ID: UMIN000006238). SETTING A rehabilitation hospital. PARTICIPANTS 39 elderly patients with decreased skeletal muscle mass in an inpatient convalescence rehabilitation unit. INTERVENTIONS A combination of resistance training plus nutritional supplementation (R/N group) or resistance training alone (R group). The training and supplementation were conducted essentially from the patient's admission to discharge (2-6 months). OUTCOME MEASURES The patients were evaluated at the time of admission and at the end of the intervention for skeletal muscle mass (calf circumference [CC] as a primary outcome, and arm circumference [AC]), hand grip strength (HG), Mini-Nutritional Assessment-Short Form (MNA®-SF) score, serum albumin level (Alb), body mass index (BMI), and activities of daily living (ADL) as represented by the Barthel Index (BI) score. RESULTS Significant treatment effects were seen for CC, AC, BI, Alb in the R/N group compared to the R group. A mean treatment effect of 3.2 (95%CI: 2.0-4.4) was seen in CC, 1.4 (95%CI: 0.8-2.1) was seen in AC, 11.2 (95%CI: 0.5-21.8) was seen in BI, 0.3 (95%CI: 0.1-0.5) was seen in Alb. CONCLUSION The results of this study suggest that nutritional intervention added to resistance training during convalescent rehabilitation may improve skeletal muscle mass and activities of daily living.
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Jeong S, Lee S, Park S, Han K, Chung G. Direct assessment of wall shear stress by signal intensity gradient from time-of-flight magnetic resonance angiography. J Neurol Sci 2015. [DOI: 10.1016/j.jns.2015.08.237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Lim K, Jeong S, Jing K, Shin S, Kim S, Lee J, Park H, Jong-II P. 3042 Docosahexaenoic acid may regulate epidermal growth factor receptor through lysosomal and proteasomal degradation in human lung cancer cells. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)31685-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Galloux J, Chekli L, Phuntsho S, Tijing L, Jeong S, Zhao Y, Gao B, Park S, Shon H. Coagulation performance and floc characteristics of polytitanium tetrachloride and titanium tetrachloride compared with ferric chloride for coal mining wastewater treatment. Sep Purif Technol 2015. [DOI: 10.1016/j.seppur.2015.08.009] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Jeong S, Kim D, Chung W, Yoon M, Shin D, Chung M. SU-E-T-801: Verification of Dose Information Passed Through 3D-Printed Products. Med Phys 2015. [DOI: 10.1118/1.4925165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Mauris J, Dieckow J, Schob S, Pulli B, Hatton MP, Jeong S, Bauskar A, Gabison E, Nowak R, Argüeso P. Loss of CD147 results in impaired epithelial cell differentiation and malformation of the meibomian gland. Cell Death Dis 2015; 6:e1726. [PMID: 25880093 PMCID: PMC4650560 DOI: 10.1038/cddis.2015.98] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Revised: 03/03/2015] [Accepted: 03/05/2015] [Indexed: 12/21/2022]
Abstract
Meibomian gland dysfunction is a leading cause of ocular surface disease. However, little is known about the regulatory processes that control the development and maintenance of this sebaceous gland. Here, we identify a novel function for CD147, a transmembrane protein that promotes tissue remodeling through induction of matrix metalloproteinases, in regulating meibocyte differentiation and activity. We found that CD147 localized along basal cells and within discrete membrane domains of differentiated meibocytes in glandular acini containing gelatinolytic activity. Induction of meibocyte differentiation in vitro promoted CD147 clustering and MMP9 secretion, whereas RNAi-mediated abrogation of CD147 impaired MMP9 secretion, concomitant with a reduction in the number of proliferative cells and cytoplasmic lipids. Meibomian glands of CD147 knockout mice had a lower number of acini in both the superior and inferior tarsal plates of the eyelids, and were characterized by loss of lipid-filled meibocytes compared with control mice. Together, our data provide evidence showing that gelatinolytic activity in meibocytes is dependent on CD147, and supports a role for CD147 in maintaining the normal development and function of the meibomian gland.
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Lee I, Park J, Kim Y, Lee Y, Chung J, Jeong J, Kim Y, Jeong S, Kim H. Image based biodistribution analysis after intra-arterial delivery of Technetium-99m labeled SPIO using SPECT/CT and MRI. J Vasc Interv Radiol 2015. [DOI: 10.1016/j.jvir.2014.12.487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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75
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Jeong S, Youn CH, Kim YW, Shim SO. Temporal progress model of metabolic syndrome for clinical decision support system. Ing Rech Biomed 2014. [DOI: 10.1016/j.irbm.2014.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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