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Park B, Kim T, Lee J, Shin S, Cho J, Kim H, Choi Y, Zo J, Shim Y, Kim J. P3.01-81 Long-Term Outcome of Surgically Resected Unsuspected N2 Lung Adenocarcinoma. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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77
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Gulak M, Bornais C, Shin S, Murphy L, Smylie J, Pantarotto J, Fung-Kee-Fung M, Maziak D. P3.11-11 Improving Timeliness of Lung Cancer Diagnostic Services with the Implementation of Coordinated Care via a “Navigation Day”. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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78
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Shin S, Lee S, Choi Y, Cho J, Kim H, Choi Y, Han J, Sun J, Ahn J, Ahn M, Park K, Zo J, Shim Y, Kim J. P3.16-41 Postoperative Pembrolizumab for the Patients with Pathologic Stage I Adenocarcinoma with Solid or Micropapillary Pattern. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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79
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Becker C, Choi E, Gonzalez Catalan M, Shin S, Arora S, Huddleson M, Gomez R. A - 25Executive Attention Predicts Agitation in Older Adults with Cognitive Impairment and Dementia. Arch Clin Neuropsychol 2018. [DOI: 10.1093/arclin/acy061.25] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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80
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Lee J, Cha J, Shin S, Kim Y, Lee S, Cha H, Kim J, Kim D, Kang E, Ahn J, Kim H, Pak K, Yoon J, Park S. Comparison of clinical outcomes between laser-assisted zona pellucida opening and thinning. Fertil Steril 2018. [DOI: 10.1016/j.fertnstert.2018.07.625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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81
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Kim J, Cha J, Lee J, Shin S, Kim Y, Lee S, Cha H, Kim D, Kang E, Ahn J, Kim H, Pak K, Yoon J, Park S. When semen viscosity was overcome, it did not afeect the clinical outcomes of fresh embryo transfer cycles regardless of insemination methods. Fertil Steril 2018. [DOI: 10.1016/j.fertnstert.2018.07.827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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82
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Kim DH, Shin S, Kim N, Choi T, Choi S, Choi Y. Carotid ultrasound measurements for assessing fluid responsiveness in spontaneously breathing patients: corrected flow time and respirophasic variation in blood flow peak velocity. Br J Anaesth 2018; 121:541-549. [DOI: 10.1016/j.bja.2017.12.047] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 12/21/2017] [Accepted: 03/13/2018] [Indexed: 10/17/2022] Open
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83
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Stocker TJ, Heckner M, Deseive S, Leipsic J, Chen M, Rubinshtein R, Hadamitzky M, Bax JJ, Grove E, Lesser J, Fang XM, Maurovich-Horvat P, Otton J, Shin S, Hausleiter J. P2484Radiation dose reduction in cardiac CT: results from the prospective multicenter registry on radiation dose estimates of cardiac CT angiography in daily practice in 2017. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2484] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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84
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Horio M, Krockenberger Y, Yamamoto K, Yokoyama Y, Takubo K, Hirata Y, Sakamoto S, Koshiishi K, Yasui A, Ikenaga E, Shin S, Yamamoto H, Wadati H, Fujimori A. Electronic Structure of Ce-Doped and -Undoped Nd_{2}CuO_{4} Superconducting Thin Films Studied by Hard X-Ray Photoemission and Soft X-Ray Absorption Spectroscopy. PHYSICAL REVIEW LETTERS 2018; 120:257001. [PMID: 29979072 DOI: 10.1103/physrevlett.120.257001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Indexed: 06/08/2023]
Abstract
In order to realize superconductivity in cuprates with the T^{'}-type structure, not only chemical substitution (Ce doping) but also postgrowth reduction annealing is necessary. In the case of thin films, however, well-designed reduction annealing alone without Ce doping can induce superconductivity in the T^{'}-type cuprates. In order to unveil the origin of superconductivity in the Ce-undoped T^{'}-type cuprates, we have performed bulk-sensitive hard x-ray photoemission and soft x-ray absorption spectroscopy on superconducting and nonsuperconducting Nd_{2-x}Ce_{x}CuO_{4} (x=0, 0.15, and 0.19) thin films. By postgrowth annealing, core-level spectra exhibited dramatic changes, which we attributed to the enhancement of core-hole screening in the CuO_{2} plane and the shift of chemical potential along with changes in the band filling. The result suggests that the superconducting Nd_{2}CuO_{4} film is doped with electrons despite the absence of the Ce substitution.
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85
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Han S, Shin S, Jeon Y, Heo J, Kweon G, Park S, Park J, Lim K. PO-072 ω3-Polyunsaturated fatty acids inhibit cell growth and invasion of human hypopharyngeal carcinoma cells. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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86
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Jing K, Shin S, Lim K. PO-123 Constitutive expression of FAT1 gene inhibits the invasion and tumorigenicity of cervical cancer cells through degradation of HPV E6/E7 oncoprotein via P53/RB in vitro and in vivo. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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87
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Yamamoto S, Omi T, Akai H, Kubota Y, Takahashi Y, Suzuki Y, Hirata Y, Yamamoto K, Yukawa R, Horiba K, Yumoto H, Koyama T, Ohashi H, Owada S, Tono K, Yabashi M, Shigemasa E, Yamamoto S, Kotsugi M, Wadati H, Kumigashira H, Arima T, Shin S, Matsuda I. Element Selectivity in Second-Harmonic Generation of GaFeO_{3} by a Soft-X-Ray Free-Electron Laser. PHYSICAL REVIEW LETTERS 2018; 120:223902. [PMID: 29906133 DOI: 10.1103/physrevlett.120.223902] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2017] [Indexed: 05/27/2023]
Abstract
Nonlinear optical frequency conversion has been challenged to move down to the extreme ultraviolet and x-ray region. However, the extremely low signals have allowed researchers to only perform transmission experiments of the gas phase or ultrathin films. Here, we report second harmonic generation (SHG) of the reflected beam of a soft x-ray free-electron laser from a solid, which is enhanced by the resonant effect. The observation revealed that the double resonance condition can be met by absorption edges for transition metal oxides in the soft x-ray range, and this suggests that the resonant SHG technique can be applicable to a wide range of materials. We discuss the possibility of element-selective SHG spectroscopy measurements in the soft x-ray range.
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88
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Chung H, Park J, Shin S, Lee S, Lee Y. Impact of the length of the resection margin on local recurrence after curative endoscopic submucosal dissection for early gastric cancer. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy151.082] [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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89
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Ishida Y, Shin S. Publisher's Note: "Functions to map photoelectron distributions in a variety of setups in angle-resolved photoemission spectroscopy" [Rev. Sci. Instrum. 89, 043903 (2018)]. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2018; 89:059901. [PMID: 29864840 DOI: 10.1063/1.5038560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
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90
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Yeom M, Han H, Shin S, Park D, Jung E. 754 PER3, a circadian clock component, mediates the suppression of MMP1 expression by cAMP in HaCaT keratinocytes. J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.03.764] [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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91
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Ishida Y, Shin S. Functions to map photoelectron distributions in a variety of setups in angle-resolved photoemission spectroscopy. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2018; 89:043903. [PMID: 29716365 DOI: 10.1063/1.5007226] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The distribution of photoelectrons acquired in angle-resolved photoemission spectroscopy can be mapped onto the energy-momentum space of the Bloch electrons in the crystal. The explicit forms of the mapping function f depend on the configuration of the apparatus as well as on the type of the photoelectron analyzer. We show that the existence of the analytic forms of f-1 is guaranteed in a variety of setups. The variety includes the case when the analyzer is equipped with a photoelectron deflector. Thereby, we provide a demonstrative mapping program implemented by an algorithm that utilizes both f and f-1. The mapping methodology is also usable in other spectroscopic methods such as momentum-resolved electron-energy loss spectroscopy.
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92
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Hyun D, Cho S, Shin S, Bae S. 4:03 PM Abstract No. 138 Transcatheter arterial chemoembolization for small (≤2cm) hepatocellular carcinoma in the caudate lobe: comparison with transcatheter arterial embolization combined with radiofrequency ablation. J Vasc Interv Radiol 2018. [DOI: 10.1016/j.jvir.2018.01.156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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93
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Ham S, Ko B, Shin S, Kim C. Clinical and Imaging overview of lung cancer patients, treated for breast cancer related with hormone receptor. Eur J Cancer 2018. [DOI: 10.1016/s0959-8049(18)30299-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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94
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Jung JE, Song MJ, Shin S, Choi YJ, Kim KH, Chung CJ. Local myogenic pulp-derived cell injection enhances craniofacial muscle regeneration in vivo. Orthod Craniofac Res 2018; 20:35-43. [PMID: 28102011 DOI: 10.1111/ocr.12138] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/07/2016] [Indexed: 12/22/2022]
Abstract
OBJECTIVES To enhance myogenic differentiation in pulp cells isolated from extracted premolars by epigenetic modification using a DNA demethylation agent, 5-aza-2'-deoxycytidine (5-Aza), and to evaluate the potent stimulatory effect of 5-Aza-treated pulp cell injection for craniofacial muscle regeneration in vivo. SETTING AND SAMPLE POPULATION Pulp cells were isolated from premolars extracted for orthodontic purposes from four adults (age range, 18-22.1 years). MATERIAL AND METHODS Levels of myogenic differentiation and functional contraction response in vitro were compared between pulp cells with or without pre-treatment of 5-Aza. Changes in muscle regeneration in response to green fluorescent protein (GFP)-labelled myogenic pulp cell injection in vivo were evaluated using a cardiotoxin (CTX)-induced muscle injury model of the gastrocnemius as well as the masseter muscle in mice. RESULTS Pre-treatment of 5-Aza in pulp cells stimulated myotube formation, myogenic differentiation in terms of desmin and myogenin expression, and the level of collagen gel contraction. The local injection of 5-Aza pre-treated myogenic pulp cells was engrafted into the host tissue and indicated signs of enhanced muscle regeneration in both the gastrocnemius and the masseter muscles. CONCLUSION The epigenetic modification of pulp cells from extracted premolars and the local injection of myogenic pulp cells may stimulate craniofacial muscles regeneration in vivo.
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Perego M, Maurer M, Wang JX, Shaffer S, Müller AC, Parapatics K, Li L, Hristova D, Shin S, Keeney F, Liu S, Xu X, Raj A, Jensen JK, Bennett KL, Wagner SN, Somasundaram R, Herlyn M. A slow-cycling subpopulation of melanoma cells with highly invasive properties. Oncogene 2018; 37:302-312. [PMID: 28925403 PMCID: PMC5799768 DOI: 10.1038/onc.2017.341] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Revised: 08/02/2017] [Accepted: 08/12/2017] [Indexed: 12/16/2022]
Abstract
Melanoma is a heterogeneous tumor with different subpopulations showing different proliferation rates. Slow-cycling cells were previously identified in melanoma, but not fully biologically characterized. Using the label-retention method, we identified a subpopulation of slow-cycling cells, defined as label-retaining cells (LRC), with strong invasive properties. We demonstrate through live imaging that LRC are leaving the primary tumor mass at a very early stage and disseminate to peripheral organs. Through global proteome analyses, we identified the secreted protein SerpinE2/protease nexin-1 as causative for the highly invasive potential of LRC in melanomas.
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96
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Horikawa Y, Tokushima T, Takahashi O, Harada Y, Hiraya A, Shin S. Effect of amino group protonation on the carboxyl group in aqueous glycine observed by O 1s X-ray emission spectroscopy. Phys Chem Chem Phys 2018; 20:23214-23221. [DOI: 10.1039/c7cp08305j] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The valence electronic structures of the amino acid glycine in aqueous solution were investigated in detail through X-ray emission spectroscopy at O 1s excitation under selective excitation conditions of the CO site in the carboxyl group.
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97
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Shin S, Pribiag H, Lilascharoen V, Knowland D, Wang XY, Lim BK. Drd3 Signaling in the Lateral Septum Mediates Early Life Stress-Induced Social Dysfunction. Neuron 2017; 97:195-208.e6. [PMID: 29276054 PMCID: PMC5766830 DOI: 10.1016/j.neuron.2017.11.040] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 10/17/2017] [Accepted: 11/29/2017] [Indexed: 12/30/2022]
Abstract
Early life stress (ELS) in the form of child abuse/neglect is associated with an increased risk of developing social dysfunction in adulthood. Little is known, however, about the neural substrates or the neuromodulatory signaling that govern ELS-induced social dysfunction. Here, we show that ELS-induced downregulation of dopamine receptor 3 (Drd3) signaling and its corresponding effects on neural activity in the lateral septum (LS) are both necessary and sufficient to cause social abnormalities in adulthood. Using in vivo Ca2+ imaging, we found that Drd3-expressing-LS (Drd3LS) neurons in animals exposed to ELS show blunted activity in response to social stimuli. In addition, optogenetic activation of Drd3LS neurons rescues ELS-induced social impairments. Furthermore, pharmacological treatment with a Drd3 agonist, which increases Drd3LS neuronal activity, normalizes the social dysfunctions of ELS mice. Thus, we identify Drd3 in the LS as a critical mediator and potential therapeutic target for the social abnormalities caused by ELS. Early social deprivation (ESD) causes downregulation of Drd3 signaling in the LS Blunted LS Drd3 neuronal activity mediate ESD-induced social dysfunctions Drd3 signaling has corresponding effects on neuronal activity in the LS Activation of Drd3 signaling in the LS normalize social impairments of ESD mice
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98
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Kuroda K, Tomita T, Suzuki MT, Bareille C, Nugroho AA, Goswami P, Ochi M, Ikhlas M, Nakayama M, Akebi S, Noguchi R, Ishii R, Inami N, Ono K, Kumigashira H, Varykhalov A, Muro T, Koretsune T, Arita R, Shin S, Kondo T, Nakatsuji S. Evidence for magnetic Weyl fermions in a correlated metal. NATURE MATERIALS 2017; 16:1090-1095. [PMID: 28967918 DOI: 10.1038/nmat4987] [Citation(s) in RCA: 115] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 08/21/2017] [Indexed: 06/07/2023]
Abstract
Weyl fermions have been observed as three-dimensional, gapless topological excitations in weakly correlated, inversion-symmetry-breaking semimetals. However, their realization in spontaneously time-reversal-symmetry-breaking phases of strongly correlated materials has so far remained hypothetical. Here, we report experimental evidence for magnetic Weyl fermions in Mn3Sn, a non-collinear antiferromagnet that exhibits a large anomalous Hall effect, even at room temperature. Detailed comparison between angle-resolved photoemission spectroscopy (ARPES) measurements and density functional theory (DFT) calculations reveals significant bandwidth renormalization and damping effects due to the strong correlation among Mn 3d electrons. Magnetotransport measurements provide strong evidence for the chiral anomaly of Weyl fermions-namely, the emergence of positive magnetoconductance only in the presence of parallel electric and magnetic fields. Since weak magnetic fields (approximately 10 mT) are adequate to control the distribution of Weyl points and the large fictitious fields (equivalent to approximately a few hundred T) produced by them in momentum space, our discovery lays the foundation for a new field of science and technology involving the magnetic Weyl excitations of strongly correlated electron systems such as Mn3Sn.
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Kim H, Lee H, Choi Y, Kim H, Lee K, Shin S, Cho J, Choi Y, Kim J, Zo J, Shim Y. P3.04-011 A Prospective Study to Optimize the Extent of Pulmonary Resection According to Decision-Making Algorithm in cStage IA NSCLC. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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100
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Kim H, Shin S, Cho J, Choi Y, Zo J, Shim Y, Park K, Ahn M, Ahn J, Lee S, Sun J, Ahn Y, Pyo H, Noh J, Han J, Kim J. P3.08-006 Treatment Response and Survival Outcomes Are Associated with Histologic Type in Non-Small Cell Lung Cancer Treated with Trimodal Treatment. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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