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MRI radiomic features are associated with survival in melanoma brain metastases treated with immune checkpoint inhibitors.

Bhatia A, Birger M, Veeraraghavan H, Um H, Tixier F, Mckenney AS, Cugliari M, Caviasco A, Bialczak A, Malani R, Flynn J, Zhang Z, Yang TJ, Santomasso BD, Shoushtari AN, Young RJ.

Neuro Oncol. 2019 Oct 17. pii: noz141. doi: 10.1093/neuonc/noz141. [Epub ahead of print]


Electrostatically Doped Silicon Nanowire Arrays for Multispectral Photodetectors.

Um HD, Solanki A, Jayaraman A, Gordon RG, Habbal F.

ACS Nano. 2019 Oct 7. doi: 10.1021/acsnano.9b05659. [Epub ahead of print]


TM4SF5-mediated CD44v8-10 splicing variant promotes survival of type II alveolar epithelial cells during idiopathic pulmonary fibrosis.

Kim JE, Kim HJ, Jung JW, Song DG, Park D, Lee H, Um H, Park J, Nam SH, Cho M, Lee JW.

Cell Death Dis. 2019 Sep 9;10(9):645. doi: 10.1038/s41419-019-1878-5.


Impact of image preprocessing on the scanner dependence of multi-parametric MRI radiomic features and covariate shift in multi-institutional glioblastoma datasets.

Um H, Tixier F, Bermudez D, Deasy JO, Young RJ, Veeraraghavan H.

Phys Med Biol. 2019 Aug 21;64(16):165011. doi: 10.1088/1361-6560/ab2f44.


Radiosensitizing Effect of Novel Phenylpyrimidine Derivatives on Human Lung Cancer Cells via Cell Cycle Perturbation.

Jung SY, Nam KY, Park JI, Song KH, Ahn J, Park JK, Um HD, Hwang SG, Choi SU, Song JY.

J Pharmacol Exp Ther. 2019 Sep;370(3):514-527. doi: 10.1124/jpet.119.257717. Epub 2019 Jun 28.


Inhibition of Karyopherin-α2 Augments Radiation-Induced Cell Death by Perturbing BRCA1-Mediated DNA Repair.

Song KH, Jung SY, Park JI, Ahn J, Park JK, Um HD, Park IC, Hwang SG, Ha H, Song JY.

Int J Mol Sci. 2019 Jun 11;20(11). pii: E2843. doi: 10.3390/ijms20112843.


Reliability of tumor segmentation in glioblastoma: Impact on the robustness of MRI-radiomic features.

Tixier F, Um H, Young RJ, Veeraraghavan H.

Med Phys. 2019 Aug;46(8):3582-3591. doi: 10.1002/mp.13624. Epub 2019 Jul 5.


β-Apopicropodophyllin functions as a radiosensitizer targeting ER stress in non-small cell lung cancer.

Kim JY, Cho JH, Kim EM, Shin HJ, Hwang SG, Song JY, Um HD, Park JK.

Biomed Pharmacother. 2019 May;113:108769. doi: 10.1016/j.biopha.2019.108769. Epub 2019 Mar 11.


Preoperative MRI-radiomics features improve prediction of survival in glioblastoma patients over MGMT methylation status alone.

Tixier F, Um H, Bermudez D, Iyer A, Apte A, Graham MS, Nevel KS, Deasy JO, Young RJ, Veeraraghavan H.

Oncotarget. 2019 Jan 18;10(6):660-672. doi: 10.18632/oncotarget.26578. eCollection 2019 Jan 18.


Mitochondrial superoxide dismutase 2 mediates γ-irradiation-induced cancer cell invasion.

Jung CH, Kim EM, Song JY, Park JK, Um HD.

Exp Mol Med. 2019 Feb 12;51(2):14. doi: 10.1038/s12276-019-0207-5.


Determination of the optimal diabetes duration for bone regeneration experiments in an alloxan-induced diabetic rabbit calvarial defect model.

Jeong SH, Jung BH, Yoo KY, Um HS, Chang BS, Lee JK, Choi WY.

J Periodontal Implant Sci. 2018 Dec 27;48(6):383-394. doi: 10.5051/jpis.2018.48.6.383. eCollection 2018 Dec.


Photofunctionalizing effects of hydroxyapatite combined with TiO2 on bone regeneration in rabbit calvarial defects.

Kim SY, Bark CW, Van Quy H, Seo SJ, Lim JH, Lee JM, Suh JY, Lee Y, Um HS, Kim YG.

J Biomed Mater Res B Appl Biomater. 2019 Aug;107(6):1953-1959. doi: 10.1002/jbm.b.34288. Epub 2018 Dec 6.


Phosphorescent Energy Downshifting for Diminishing Surface Recombination in Silicon Nanowire Solar Cells.

Kim HT, Lee K, Jin W, Um HD, Lee M, Hwang E, Kwon TH, Seo K.

Sci Rep. 2018 Nov 19;8(1):16974. doi: 10.1038/s41598-018-35356-w.


PLOD3 promotes lung metastasis via regulation of STAT3.

Baek JH, Yun HS, Kwon GT, Kim JY, Lee CW, Song JY, Um HD, Kang CM, Park JK, Kim JS, Kim EH, Hwang SG.

Cell Death Dis. 2018 Nov 15;9(12):1138. doi: 10.1038/s41419-018-1186-5.


Diquafosol Sodium Inhibits Apoptosis and Inflammation of Corneal Epithelial Cells Via Activation of Erk1/2 and RSK: In Vitro and In Vivo Dry Eye Model.

Park JH, Moon SH, Kang DH, Um HJ, Kang SS, Kim JY, Tchah H.

Invest Ophthalmol Vis Sci. 2018 Oct 1;59(12):5108-5115. doi: 10.1167/iovs.17-22925.


CD133-induced TM4SF5 expression promotes sphere growth via recruitment and blocking of protein tyrosine phosphatase receptor type F (PTPRF).

Kim S, Cho CY, Lee D, Song DG, Kim HJ, Jung JW, Kim JE, Park D, Lee H, Um H, Park J, Choi Y, Kim Y, Nam SH, Lee JW.

Cancer Lett. 2018 Dec 1;438:219-231. doi: 10.1016/j.canlet.2018.09.009. Epub 2018 Sep 11.


Thermally Controlled Phase Transition of Low-Melting Electrode for Wetting-Based Spontaneous Top Contact in Molecular Tunnel Junction.

Um HJ, Kong GD, Yoon HJ.

ACS Appl Mater Interfaces. 2018 Oct 10;10(40):34758-34764. doi: 10.1021/acsami.8b12312. Epub 2018 Sep 26.


A novel anti-cancer role of β-apopicropodophyllin against non-small cell lung cancer cells.

Kim JY, Cho JH, Choi JR, Shin HJ, Song JY, Hwang SG, Um HD, Yoo YD, Kim J, Park JK.

Toxicol Appl Pharmacol. 2018 Oct 15;357:39-49. doi: 10.1016/j.taap.2018.08.022. Epub 2018 Aug 29.


Efficacy of an LED toothbrush on a Porphyromonas gingivalis biofilm on a sandblasted and acid-etched titanium surface: an in vitro study.

Lee H, Kim YG, Um HS, Chang BS, Lee SY, Lee JK.

J Periodontal Implant Sci. 2018 Jun 28;48(3):164-173. doi: 10.5051/jpis.2018.48.3.164. eCollection 2018 Jun.


Linarin inhibits radiation-induced cancer invasion by downregulating MMP-9 expression via the suppression of NF-κB activation in human non-small-cell lung cancer A549.

Jung CH, Han AR, Chung HJ, Ha IH, Um HD.

Nat Prod Res. 2018 Jun 13:1-5. doi: 10.1080/14786419.2018.1484460. [Epub ahead of print]


Technical Note: Extension of CERR for computational radiomics: A comprehensive MATLAB platform for reproducible radiomics research.

Apte AP, Iyer A, Crispin-Ortuzar M, Pandya R, van Dijk LV, Spezi E, Thor M, Um H, Veeraraghavan H, Oh JH, Shukla-Dave A, Deasy JO.

Med Phys. 2018 Jun 13. doi: 10.1002/mp.13046. [Epub ahead of print]


Kinesin light chain-4 depletion induces apoptosis of radioresistant cancer cells by mitochondrial dysfunction via calcium ion influx.

Baek JH, Lee J, Yun HS, Lee CW, Song JY, Um HD, Park JK, Park IC, Kim JS, Kim EH, Hwang SG.

Cell Death Dis. 2018 May 1;9(5):496. doi: 10.1038/s41419-018-0549-2.


Bcl-2 Protein Targeting by the p53/p21 Complex-Response.

Kim EM, Kim J, Um HD.

Cancer Res. 2018 May 15;78(10):2772-2774. doi: 10.1158/0008-5472.CAN-17-3919. Epub 2018 Apr 27. No abstract available.


Association of exercise-induced autophagy upregulation and apoptosis suppression with neuroprotection against pharmacologically induced Parkinson's disease.

Jang YC, Hwang DJ, Koo JH, Um HS, Lee NH, Yeom DC, Lee Y, Cho JY.

J Exerc Nutrition Biochem. 2018 Mar 30;22(1):1-8. doi: 10.20463/jenb.2018.0001.


Pro-apoptotic Bax promotes mesenchymal-epithelial transition by binding to respiratory complex-I and antagonizing the malignant actions of pro-survival Bcl-2 proteins.

Kim EM, Jung CH, Song JY, Park JK, Um HD.

Cancer Lett. 2018 Jun 28;424:127-135. doi: 10.1016/j.canlet.2018.03.033. Epub 2018 Mar 27.


Differential expression patterns of the short and long isoform of cFLIP on FasL‑mediated apoptosis.

Um HJ, Chauhan AK, Min KJ, Kwon TK.

Oncol Rep. 2018 May;39(5):2443-2449. doi: 10.3892/or.2018.6317. Epub 2018 Mar 16.


Knockdown of end-binding protein 1 induces apoptosis in radioresistant A549 lung cancer cells via p38 kinase-dependent COX-2 upregulation.

Baek JH, Yim JH, Song JY, Um HD, Park JK, Park IC, Kim JS, Lee CW, Hong EH, Kim EH, Hwang SG.

Oncol Rep. 2018 Apr;39(4):1565-1572. doi: 10.3892/or.2018.6278. Epub 2018 Feb 22.


AMRI-59 functions as a radiosensitizer via peroxiredoxin I-targeted ROS accumulation and apoptotic cell death induction.

Hong WG, Kim JY, Cho JH, Hwang SG, Song JY, Lee E, Chang TS, Um HD, Park JK.

Oncotarget. 2017 Dec 9;8(69):114050-114064. doi: 10.18632/oncotarget.23114. eCollection 2017 Dec 26.


Neuroprotective effect of treadmill exercise possibly via regulation of lysosomal degradation molecules in mice with pharmacologically induced Parkinson's disease.

Hwang DJ, Koo JH, Kwon KC, Choi DH, Shin SD, Jeong JH, Um HS, Cho JY.

J Physiol Sci. 2018 Sep;68(5):707-716. doi: 10.1007/s12576-017-0586-0. Epub 2017 Dec 19.


The coffee diterpene kahweol enhances sensitivity to sorafenib in human renal carcinoma Caki cells through down-regulation of Mcl-1 and c-FLIP expression.

Min KJ, Um HJ, Kim JI, Kwon TK.

Oncotarget. 2017 Aug 24;8(47):83195-83206. doi: 10.18632/oncotarget.20541. eCollection 2017 Oct 10.


Determination of the critical diabetes duration in a streptozotocin-induced diabetic rat calvarial defect model for experimentation regarding bone regeneration.

Kim HJ, Jung BH, Yoo KY, Han JW, Um HS, Chang BS, Lee JK.

J Periodontal Implant Sci. 2017 Oct;47(5):339-350. doi: 10.5051/jpis.2017.47.5.339. Epub 2017 Oct 30.


Angelicin potentiates TRAIL-induced apoptosis in renal carcinoma Caki cells through activation of caspase 3 and down-regulation of c-FLIP expression.

Min KJ, Um HJ, Seo SU, Woo SM, Kim S, Park JW, Lee HS, Kim SH, Choi YH, Lee TJ, Kwon TK.

Drug Dev Res. 2018 Feb;79(1):3-10. doi: 10.1002/ddr.21414. Epub 2017 Oct 16.


Identification and characterization of preferred DNA-binding sites for the Thermus thermophilus transcriptional regulator FadR.

Lee M, Um H, Van Dyke MW.

PLoS One. 2017 Sep 13;12(9):e0184796. doi: 10.1371/journal.pone.0184796. eCollection 2017.


Comparison of periodontitis-associated oral biofilm formation under dynamic and static conditions.

Song WS, Lee JK, Park SH, Um HS, Lee SY, Chang BS.

J Periodontal Implant Sci. 2017 Aug;47(4):219-230. doi: 10.5051/jpis.2017.47.4.219. Epub 2017 Aug 16.


The antiplaque and bleeding control effects of a cetylpyridinium chloride and tranexamic acid mouth rinse in patients with gingivitis.

Lee JE, Lee JM, Lee Y, Park JW, Suh JY, Um HS, Kim YG.

J Periodontal Implant Sci. 2017 Jun;47(3):134-142. doi: 10.5051/jpis.2017.47.3.134. Epub 2017 Jun 28.


Cold Isostatic-Pressured Silver Nanowire Electrodes for Flexible Organic Solar Cells via Room-Temperature Processes.

Seo JH, Hwang I, Um HD, Lee S, Lee K, Park J, Shin H, Kwon TH, Kang SJ, Seo K.

Adv Mater. 2017 Aug;29(30). doi: 10.1002/adma.201701479. Epub 2017 Jun 12.


Embedded Metal Electrode for Organic-Inorganic Hybrid Nanowire Solar Cells.

Um HD, Choi D, Choi A, Seo JH, Seo K.

ACS Nano. 2017 Jun 27;11(6):6218-6224. doi: 10.1021/acsnano.7b02322. Epub 2017 May 25.


Aptabody-aptatope interactions in aptablotting assays.

Sekhon SS, Um HJ, Shin WR, Lee SH, Min J, Ahn JY, Kim YH.

Nanoscale. 2017 Jun 8;9(22):7464-7475. doi: 10.1039/c7nr01827d.


Treadmill exercise produces neuroprotective effects in a murine model of Parkinson's disease by regulating the TLR2/MyD88/NF-κB signaling pathway.

Koo JH, Jang YC, Hwang DJ, Um HS, Lee NH, Jung JH, Cho JY.

Neuroscience. 2017 Jul 25;356:102-113. doi: 10.1016/j.neuroscience.2017.05.016. Epub 2017 May 18.


Sporadic Early-Onset Diffuse Gastric Cancers Have High Frequency of Somatic CDH1 Alterations, but Low Frequency of Somatic RHOA Mutations Compared With Late-Onset Cancers.

Cho SY, Park JW, Liu Y, Park YS, Kim JH, Yang H, Um H, Ko WR, Lee BI, Kwon SY, Ryu SW, Kwon CH, Park DY, Lee JH, Lee SI, Song KS, Hur H, Han SU, Chang H, Kim SJ, Kim BS, Yook JH, Yoo MW, Kim BS, Lee IS, Kook MC, Thiessen N, He A, Stewart C, Dunford A, Kim J, Shih J, Saksena G, Cherniack AD, Schumacher S, Weiner AT, Rosenberg M, Getz G, Yang EG, Ryu MH, Bass AJ, Kim HK.

Gastroenterology. 2017 Aug;153(2):536-549.e26. doi: 10.1053/j.gastro.2017.05.012. Epub 2017 May 15.


Cell origin, volume and arrangement are drivers of articular cartilage formation, morphogenesis and response to injury in mouse limbs.

Decker RS, Um HB, Dyment NA, Cottingham N, Usami Y, Enomoto-Iwamoto M, Kronenberg MS, Maye P, Rowe DW, Koyama E, Pacifici M.

Dev Biol. 2017 Jun 1;426(1):56-68. doi: 10.1016/j.ydbio.2017.04.006. Epub 2017 Apr 21.


The p53/p21 Complex Regulates Cancer Cell Invasion and Apoptosis by Targeting Bcl-2 Family Proteins.

Kim EM, Jung CH, Kim J, Hwang SG, Park JK, Um HD.

Cancer Res. 2017 Jun 1;77(11):3092-3100. doi: 10.1158/0008-5472.CAN-16-2098. Epub 2017 Apr 4.


Mechanical and biological behavior of ultrafine-grained Ti alloy aneurysm clip processed using high-pressure torsion.

Um HY, Park BH, Ahn DH, Abd El Aal MI, Park J, Kim HS.

J Mech Behav Biomed Mater. 2017 Apr;68:203-209. doi: 10.1016/j.jmbbm.2017.02.002. Epub 2017 Feb 6.


Proteogenomic analysis of NCC-S1M, a gastric cancer stem cell-like cell line that responds to anti-PD-1.

Park JW, Um H, Yang H, Ko W, Kim DY, Kim HK.

Biochem Biophys Res Commun. 2017 Mar 11;484(3):631-635. doi: 10.1016/j.bbrc.2017.01.153. Epub 2017 Jan 30.


Neuroprotective effects of endurance exercise against neuroinflammation in MPTP-induced Parkinson's disease mice.

Jang Y, Koo JH, Kwon I, Kang EB, Um HS, Soya H, Lee Y, Cho JY.

Brain Res. 2017 Jan 15;1655:186-193. doi: 10.1016/j.brainres.2016.10.029. Epub 2016 Nov 3.


High-performance n-type field-effect transistors based on a highly crystalline tricyanovinyldihydrofuran derivative.

Um HA, Lee JH, Baik H, Cho MJ, Choi DH.

Chem Commun (Camb). 2016 Oct 27;52(88):13012-13015.


17.6%-Efficient radial junction solar cells using silicon nano/micro hybrid structures.

Lee K, Hwang I, Kim N, Choi D, Um HD, Kim S, Seo K.

Nanoscale. 2016 Aug 14;8(30):14473-9. doi: 10.1039/c6nr04611h. Epub 2016 Jul 13.


Proteolytic degradation and potential role of onconeural protein cdr2 in neurodegeneration.

Hwang JY, Lee J, Oh CK, Kang HW, Hwang IY, Um JW, Park HC, Kim S, Shin JH, Park WY, Darnell RB, Um HD, Chung KC, Kim K, Oh YJ.

Cell Death Dis. 2016 Jun 2;7(6):e2240. doi: 10.1038/cddis.2016.151.


18.4%-Efficient Heterojunction Si Solar Cells Using Optimized ITO/Top Electrode.

Kim N, Um HD, Choi I, Kim KH, Seo K.

ACS Appl Mater Interfaces. 2016 May 11;8(18):11412-7. doi: 10.1021/acsami.6b00981. Epub 2016 Apr 28.


Chemosensitizing effect of podophyllotoxin acetate on topoisomerase inhibitors leads to synergistic enhancement of lung cancer cell apoptosis.

Hong WG, Cho JH, Hwang SG, Lee E, Lee J, Kim JI, Um HD, Park JK.

Int J Oncol. 2016 Jun;48(6):2265-76. doi: 10.3892/ijo.2016.3471. Epub 2016 Apr 1.

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