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Palmer Kelly E, Paredes AZ, DiFilippo S, Hyer M, Myers B, McGee J, Rice D, Bae J, Tsilimigras DI, Pawlik TM. Do Religious/Spiritual Preferences and Needs of Cancer Patients Vary Based on Clinical- and Treatment-Level Factors? Ann Surg Oncol 2020; 28:59-66. [PMID: 32424588 DOI: 10.1245/s10434-020-08607-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Indexed: 01/10/2023]
Abstract
BACKGROUND The objective of this study is to characterize the religion and spiritual (R&S) needs of patients who undergo cancer-directed surgery. In addition, we seek to examine how R&S needs vary based on R&S identity and clinical and surgical treatment characteristics. PATIENTS AND METHODS A cross-sectional survey was administered to potential participants who were recruited through outpatient clinics and online. Respondent desires for R&S resources and engagement with the healthcare team around R&S topics were assessed. RESULTS Among 383 potential participants who were identified, 236 respondents were included in the analytic cohort. Mean age was 58.8 (SD 12.10) years, and most participants were female (75.8%) and White/Caucasian (94.1%). The majority (78.4%) identified as currently cancer free. Commonly treated malignancies included breast (43.2%), male reproductive (8.9%), skin (8.5%), and gastrointestinal (GI) (7.2%). Two-thirds of the respondents indicated a desire to have R&S incorporated into their cancer treatment (63.3%). Patients who identified as highly/moderately religious reported wanting R&S more often (highly religious: 95.2% versus moderately religious: 71.4% vs. nonreligious but spiritual: 4.5%). On multivariable analysis, patients who believed their health would improve in the future were more likely to report wanting R&S service (OR 2.2, 95% CI 1.0-4.7) as well as wanting to engage their healthcare providers on R&S topics (OR 2.4, 95% CI 1.2-4.7). In contrast, perception of current or future health status was not associated with patient desire for the actual surgeon/doctor him/herself to be involved in R&S activities (OR 1.83, 95% CI 0.97-3.45). CONCLUSIONS Two-thirds of patients undergoing cancer-directed surgery expressed a desire to have R&S incorporated into their cancer treatment. Incorporating R&S into cancer treatment can help a subset of patients throughout their cancer experience.
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Rhee C, Kim H, Emmanuel SA, Kim HG, Won S, Bae J, Bai SC, Koh SC. Probiotic effects of mixture of Groenewaldozyma salmanticensis and Gluconacetobacter liquefaciens on growth and immune responses in Paralichthys olivaceus. Lett Appl Microbiol 2020; 70:431-439. [PMID: 32031273 DOI: 10.1111/lam.13282] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Revised: 01/10/2020] [Accepted: 02/04/2020] [Indexed: 02/06/2023]
Abstract
This study was performed to evaluate the effects of dietary probiotics on growth, non-specific immune responses and disease resistance in olive flounder, Paralichthys olivaceus. During 8 weeks, the fish were fed the five experimental diets such as a basal commercial diet (CON), oxytetracycline (OTC) and three basal diets containing Bacillus subtilis (BS), a commercial microbial product (CES) and a mixture of yeast and bacterium (PI), respectively. Fish fed all the probiotics diets and OTC showed a significantly higher growth than fish-fed CON (P < 0·05). Fish-fed PI had a significantly higher nitroblue tetrazolium activity, whereas fish-fed CES showed a higher lysozyme level (P < 0·05). A 7-day challenge test also showed that fish-fed PI had a cumulative survival rate equivalent to that of fish-fed OTC (P < 0·05). Moreover, the diet (PI) appeared to increase the diversity of microbial community in the fish. All these results suggest that the probiotics diet could function as a potential antibiotic replacer in the olive flounder. SIGNIFICANCE AND IMPACT OF THE STUDY: This study is unique in revealing that a diet mixture of yeast, Groenewaldozyma salmanticensis and bacterium Gluconacetobacter liquefaciens can enhance growth, innate immunity and diversity of microbial community including dominant species in the olive flounder. All these indicate that the diet mixture could function as a potential antibiotic replacer in one of the most commercially important fisheries in South Korea.
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Zhang Y, Nock W, Wyse M, Weber Z, Adams EJ, Sarah A, Stockard S, Tallman D, Singh J, Bae J, Winer EP, Lin NU, Jiang YZ, Ma D, Wang P, Shi L, Huang W, Shao ZM, Verschraegen C, Cherian M, Lustberg MB, Ramaswamy B, Sardesai S, VanDeusen J, Williams N, Robert W, Stover DG. Abstract P4-05-02: Machine learning predicts rapid relapse in triple negative breast cancer. Cancer Res 2020. [DOI: 10.1158/1538-7445.sabcs19-p4-05-02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Purpose: Cancers with short interval between diagnosis and metastasis are associated with aggressive clinical course. Specifically, metastatic relapse of triple-negative breast cancer (TNBC) within 2 years of initial primary diagnosis is associated with marked chemoresistance, rapid progression, and poor prognosis. We hypothesized that rapid relapse TNBCs (rrTNBC; distant metastatic relapse or death <2 years) reflect distinct clinical and genomic features vs. late relapse (lrTNBC; >2 years) or no relapse (nrTNBC; no distant relapse or death with at least 5 years follow-up). Patients and Methods: We identified 453 primary TNBCs from three publicly-available datasets and characterized each as rrTNBC, lrTNBC, or nrTNBC. We compiled primary tumor clinical and multi-omic data, including transcriptome (n=453), copy number alterations (CNAs; n=317), and mutations in 171 cancer-related genes (n=317), then calculated expression and immune signatures. Results: Patients with rrTNBC were higher stage at diagnosis (Chi-square p<0.0001) while lrTNBC were more likely to be non-basal PAM50 subtype (Chi-square p=0.03). Among 125 expression signatures, rrTNBC and lrTNBC had significantly lower immune signatures relative to nrTNBC suggesting an immune suppressed microenvironment. lrTNBCs were enriched for eight estrogen/luminal signatures (all FDR p<0.05). There was no significant difference in tumor mutation burden or percent genome altered across the groups. Among mutations, only TP53 mutations were significantly more frequent in rrTNBC compared to lrTNBC (Fisher exact FDR p=0.009). To develop an optimal classifier, we used 77 significant clinical and ‘omic features for training (n=214 patients) using six modeling approaches encompassing simple, machine learning, and artificial neural network (ANN), then evaluated performance to predict rrTNBc vs. lrTNBC vs. nrTNBC in validation cohort (n=90 patients) and independent testing cohort (n=81 patients). Among modeling approaches, support vector machine had the highest average receiver-operator characteristic area under curve (AUC) in both validation (AUC=0.79) and independent testing (AUC=0.72) cohorts. Conclusions: We provide a new approach to define TNBCs based on timing of relapse. We identify distinct clinical and genomic features that can be incorporated into machine learning models to predict rrTNBC.
Citation Format: Yiqing Zhang, William Nock, Meghan Wyse, Zachary Weber, Elizabeth J Adams, Asad Sarah, Sinclair Stockard, David Tallman, Jasneet Singh, Junu Bae, Eric P Winer, Nancy U Lin, Yi-Zhou Jiang, Ding Ma, Peng Wang, Leming Shi, Wei Huang, Zhi-Ming Shao, Claire Verschraegen, Mathew Cherian, Maryam B Lustberg, Bhuvana Ramaswamy, Sagar Sardesai, Jeffrey VanDeusen, Nicole Williams, Wesolowski Robert, Daniel G Stover. Machine learning predicts rapid relapse in triple negative breast cancer [abstract]. In: Proceedings of the 2019 San Antonio Breast Cancer Symposium; 2019 Dec 10-14; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2020;80(4 Suppl):Abstract nr P4-05-02.
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Park H, Zhang G, Bae J, Theis T, Warren WS, Wang Q. Application of 15N 2-Diazirines as a Versatile Platform for Hyperpolarization of Biological Molecules by d-DNP. Bioconjug Chem 2020; 31:537-541. [PMID: 32023034 DOI: 10.1021/acs.bioconjchem.0c00028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
15N2-Diazirines represent an attractive class of imaging tags for hyperpolarized magnetic resonance imaging (HP-MRI), offering desirable biocompatibility, ease of incorporation into a variety of molecules, and ability to deliver long-lasting polarization. We have recently established hyperpolarization of 15N2-diazirines in organic solvents using SABRE-Shield Enables Alignment Transfer to Heteronuclei (SABRE-SHEATH). Yet, the current challenge of SABRE-SHEATH in water, specifically poor polarization efficiency, presents a barrier in examining the practical use of 15N2-diazirines for HP-MRI. Herein, we show that efficient polarization of diverse 15N2-diazirine-labeled molecules in water can be readily achieved by dissolution dynamic nuclear polarization (d-DNP), a hyperpolarization technique used in clinical practice. Hyperpolarization by d-DNP also demonstrates greater enhancement for long-lasting 15N signals, in comparison with SABRE-SHEATH. Various biologically important molecules are studied in this work, including amino acid, sugar, and drug compounds, demonstrating the great potential of 15N2-diazirines as molecular tags in broad biomedical and clinical applications.
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Cheon J, Bae J, Choi Y, Ko B, Kim J, Kim C, Kim J, Koh SJ. Effects of an educational program on knowledge and quality of life for Korean breast cancer survivors: A prospective cohort study. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz434.002] [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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Eom JM, Choi JS, Bae J, Lee WM, Jung U. 2285 Laparoscopic Primary Repair after the Diaphragmatic Endometriosis Resection. J Minim Invasive Gynecol 2019. [DOI: 10.1016/j.jmig.2019.09.163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Choi JS, Bae J, Lee WM, Jung US, Eom JM, Lee H. 2274 Laparoscopic Primary Repair of Duodenal Perforation after Laparoscopic Para-Aortic Lymphadenectomy. J Minim Invasive Gynecol 2019. [DOI: 10.1016/j.jmig.2019.09.095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Eom JM, Choi JS, Bae J, Lee WM, Jung US, Lee H. 2303 Comparison of Laparoscopy and Laparotomy in Primary Cytoreductive Surgery of Advanced Epithelial Ovarian Cancer. J Minim Invasive Gynecol 2019. [DOI: 10.1016/j.jmig.2019.09.483] [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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Eom JM, Choi JS, Bae J, Lee WM, Jung US. 2298 Immediate Laparoscopic Nontransvesical Repair with Omental Interposition for Vesicovaginal Fistula Developing after Total Laparoscopic Hysterectomy. J Minim Invasive Gynecol 2019. [DOI: 10.1016/j.jmig.2019.09.107] [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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Choi JS, Bae J, Lee WM, Jung U, Eom JM, Lee H. 2219 Laparoscopic Resection of Bulky Para-Aortic Lymph Node Metastasis. J Minim Invasive Gynecol 2019. [DOI: 10.1016/j.jmig.2019.09.161] [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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Bae J, Hyer JM, Paredes AZ, Farooq A, Rice DR, White S, Tsilimigras DI, Ejaz A, Pawlik TM. Evaluation of costs and outcomes of physician-owned hospitals across common surgical procedures. Am J Surg 2019; 220:120-126. [PMID: 31619377 DOI: 10.1016/j.amjsurg.2019.10.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 09/30/2019] [Accepted: 10/04/2019] [Indexed: 10/25/2022]
Abstract
INTRODUCTION The Affordable Care Act introduced restrictions on the creation of new physician-owned hospitals (POH). We sought to define whether POH status was associated with differences in care. METHODS Patients undergoing one of ten surgical procedures were identified using Medicare Standard Analytic Files. Patient and hospital-level characteristics and outcomes between POH and non-POH were compared. RESULTS Among 1,255,442 patients identified, 14,560 (1.2%) were treated at POH. A majority of POHs were in urban areas (n = 30, 90.9%) and none were in low socioeconomic status areas. Patients at POH were slightly younger (POH:72, IQR:68-77 vs. non-POH:73, IQR:69-79) and healthier (CCI; POH:2; IQR: 1-3 vs. non-POH: 3; IQR: 1-4). Patients at non-POH had higher odds of postoperative complications (OR:1.67, 95%CI:1.55-1.80) and slightly higher medical expenditures (POH:$11,347, IQR:$11,139-$11,936 vs. non-POH:$13,389, IQR:$11,381-$19,592). CONCLUSIONS POH were more likely to be located in socioeconomic advantaged areas, treat healthier patients and have lower associated expenditures.
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Lee J, Eun S, Lee R, Kim S, Kim G, Bae J. 566 Late perifollicular repigmentation associated with poliosis. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.07.481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Lee J, Lee R, Ju H, Kim M, Kim J, Bang C, Han J, Lee J, Woo Y, Bae J. 104 Willingness-to-pay of patients with chronic skin diseases: A pilot study. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.07.108] [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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Lee J, Lee R, Ju H, Kim G, Bae J, Choi C. 090 Narrow-band ultraviolet B phototherapy does not increase the risk of skin cancer in patients with vitiligo: A nationwide population-based retrospective cohort study. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.07.094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Bae J, Kye B, Lee Y, Lee I. Procalcitonin can be used to predict not only postoperative infectious complications but also prognosis in colorectal cancer patients. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz155.203] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Bae J. Conditional relative survival of cervical cancer: Analysis of Korean central cancer registry data. Gynecol Oncol 2019. [DOI: 10.1016/j.ygyno.2019.04.528] [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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Lindale JR, Eriksson SL, Tanner CPN, Zhou Z, Colell JFP, Zhang G, Bae J, Chekmenev EY, Theis T, Warren WS. Unveiling coherently driven hyperpolarization dynamics in signal amplification by reversible exchange. Nat Commun 2019; 10:395. [PMID: 30674881 PMCID: PMC6344499 DOI: 10.1038/s41467-019-08298-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 12/21/2018] [Indexed: 01/19/2023] Open
Abstract
Signal amplification by reversible exchange (SABRE) is an efficient method to hyperpolarize spin-1/2 nuclei and affords signals that are orders of magnitude larger than those obtained by thermal spin polarization. Direct polarization transfer to heteronuclei such as 13C or 15N has been optimized at static microTesla fields or using coherence transfer at high field, and relies on steady state exchange with the polarization transfer catalyst dictated by chemical kinetics. Here we demonstrate that pulsing the excitation field induces complex coherent polarization transfer dynamics, but in fact pulsing with a roughly 1% duty cycle on resonance produces more magnetization than constantly being on resonance. We develop a Monte Carlo simulation approach to unravel the coherent polarization dynamics, show that existing SABRE approaches are quite inefficient in use of para-hydrogen order, and present improved sequences for efficient hyperpolarization. There is increasing effort to improve the signal sensitivity and explore the hyperpolarization dynamics. Here the authors demonstrate the parahydrogen spin transfer dynamics in compounds containing 15N using SABRE hyperpolarization technique with different strengths of the magnetic field.
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Park J, Han M, Bae J, Cho Y. Prognostic Importance of Lymph Nodes in Early Cervical Cancer. J Minim Invasive Gynecol 2018. [DOI: 10.1016/j.jmig.2018.09.629] [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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Choi J, Bae J, Lee W, Jung U, Eom J. Secondary Laparoscopic Cytoreduction for Recurrent Ovarian Cancer in Case of Laparoscopic Primary Debulking Surgery. J Minim Invasive Gynecol 2018. [DOI: 10.1016/j.jmig.2018.09.408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Eom J, Choi J, Bae J, Lee W, Jung U. Laparoscopic Interval Debulking Surgery Including Systemic Lymphadenectomy After Neo-Adjuvant Chemotherapy in Advanced Ovarian Cancer. J Minim Invasive Gynecol 2018. [DOI: 10.1016/j.jmig.2018.09.159] [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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Bae J, Lee S, Seo J, Lim J. LB1533 Effect of palmitoyl-RGD on the expression of dermal-epidermal junction component in HaCaT. J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.06.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Bae J, Zhou Z, Theis T, Warren WS, Wang Q. 15N 4-1,2,4,5-tetrazines as potential molecular tags: Integrating bioorthogonal chemistry with hyperpolarization and unearthing para-N 2. SCIENCE ADVANCES 2018; 4:eaar2978. [PMID: 29536045 PMCID: PMC5844705 DOI: 10.1126/sciadv.aar2978] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Accepted: 02/01/2018] [Indexed: 05/16/2023]
Abstract
Hyperpolarized magnetic resonance (HP-MR) is a powerful, sensitive, and noninvasive approach to visualize molecular structure, function, and dynamics in vitro and in vivo. Current applications of HP-MR mostly rely on hyperpolarization of target compounds in dedicated hyperpolarizers because biomolecules can typically not be hyperpolarized directly in vivo. The injected hyperpolarized probes often undergo multiple metabolic pathways in living systems, and it remains challenging to localize and identify specific targets with high chemical selectivity. To address these current limitations in HP-MR, we report a novel hyperpolarization tagging strategy that integrates bioorthogonal chemistry and hyperpolarization to achieve the specific hyperpolarization of targets. This strategy is demonstrated by studies of hyperpolarized 15N4-1,2,4,5-tetrazines, which undergo rapid and selective cycloaddition with cyclooctyne to provide hyperpolarized 15N2-containing cycloaddition products and hyperpolarized 15N2 gas. This work not only suggests great potential of 15N4-1,2,4,5-tetrazines as molecular tags in HP-MR imaging (HP-MRI) but also supports the production of hyperpolarized para-15N2 gas, a biologically and medically innocuous gas with great potential for HP-MRI. This bioorthogonal reaction-based hyperpolarization tagging strategy enables a new class of in vitro and in vivo applications.
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Eom J, Choi J, Bae J, Bae J, Lee W, Jung U. Systemic Pelvic and Para-Aortic Lymphadenectomy, is It Necessary during Laparoscopic Interval Debulking Surgery in Advanced Ovarian Cancer? J Minim Invasive Gynecol 2017. [DOI: 10.1016/j.jmig.2017.08.550] [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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Lee W, Choi J, Bae J, Bae J, Eom J, Jung U, Ko J. Comparison of Laparoscopic-Assisted Vaginal Hysterectomy and Total Laparoscopic Hysterectomy in Case of Uteri Weighing ≥500G: a Randomized Prospective Study. J Minim Invasive Gynecol 2017. [DOI: 10.1016/j.jmig.2017.08.433] [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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Cho M, Bae J. 593 The Expression of Dedicator of cytokinesis I (Dock180) and engulfment and cell motility 1 (ELMO1) in G361 melanoma cells. J Invest Dermatol 2017. [DOI: 10.1016/j.jid.2017.07.790] [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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