76
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Choi J, Kim J, Han S, Park M, Park S. Clinical significance of microsatellite instability in gender-dependent patients with right-sided colorectal cancer. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy151.230] [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] Open
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77
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Park M, Moon S, Cho M. Optimization of adipose tissue-derived mesenchymal stem cells by metformin in a murine model of osteoarthritis. Cytotherapy 2018. [DOI: 10.1016/j.jcyt.2018.03.008] [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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78
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Kim S, Park M, Cho M. Interleukin-10 produced by myeloid-derived suppressor cells is critical for the induction of tregs and attenuation of rheumatoid inflammation in mice. Cytotherapy 2018. [DOI: 10.1016/j.jcyt.2018.03.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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79
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Park M, Jeong J, Park G, Jo S. 1131 Long term millimeter wave irradiation could break stem cell niche of induced pluripotent stem cells. J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.03.1145] [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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80
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Baek J, Park M, Kim S, Cho M. A new cellular therapy using soluble RAGE overexpressing-mesenchymal stem cells in a rat model of osteoarthritis. Cytotherapy 2018. [DOI: 10.1016/j.jcyt.2018.03.009] [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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81
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Yu W, Lee J, Suh J, Kim S, Park M, Paik H. Evaluation of the Urgency Based Lung Allocation System in Korea Using the Lung Allocation Score (LAS) System. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.590] [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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82
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Araujo-Gutierrez R, Gardner J, Trachtenberg B, Bhimaraj A, Park M, Hussain I, Ashrith G, Suarez E, Bruckner B, Estep J. Safety and Efficacy of Mechanical Circulatory Support as a Bridge to Heart-Kidney Transplant. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.1105] [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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83
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Cruz-Solbes A, Hussain I, Trachtenberg B, Bhimaraj A, Guha A, Park M, Torre-Amione G, Kaleekal T, Estep J. Combined Heart and Lung Transplant: Improved Survival After Implementation of Exclusion and Inclusion Criteria. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.1103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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84
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Suh J, Lee J, Paik H, Narm K, Park M, Kim S. Psoas Muscle Mass Predicts Early Postoperative Outcomes and Survival in Lung Transplantation. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.1161] [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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85
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Cruz-Solbes A, Hannawi B, Achi M, Amione-Guerra J, Karanja E, Trachtenberg B, Bhimaraj A, Estep J, Torre-Amione G, Hussain I, Park M, Bruckner B, Guha A. Feasibility, Efficacy and Safety of Fibrinogen Guided Very Low Dose Multi-Day Thrombolytics in the Management of LVAD Thrombosis. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.124] [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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86
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Araujo-Gutierrez R, Gardner J, Trachtenberg B, Bhimaraj A, Hussain I, Park M, Ashrith G, Suarez E, Bruckner B, Estep J. Simultaneous Heart-Liver Transplant is Associated with Excellent Outcomes Independent of MELD Score. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.1106] [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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87
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Gruosso T, Gigoux M, Bertos N, Manem VS, Zuo D, Saleg SM, Souleimanova M, Zhao H, Johnson RM, Monette A, Muñoz Ramos V, Hallett MT, Stagg J, Lapointe R, Omeroglu A, Meterissian S, Buisseret L, Van den Eyden G, Salgado R, Guiot MC, Haibe-Kains B, Park M. Abstract PD6-05: Distinct tumor microenvironments stratify triple negative breast cancer into immune subtypes. Cancer Res 2018. [DOI: 10.1158/1538-7445.sabcs17-pd6-05] [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
Background:
Triple negative breast cancer (TNBC) are especially difficult to treat effectively. While only 20-30% of TNBC patients respond to chemotherapy in the neoadjuvant setting, overall outcome remains poor for non-responding patients. Engaging the immune system promises optimal personalized cancer therapy as mounting evidence suggests that immune-checkpoint inhibitor immunotherapies may become a therapeutic option for TNBC patients. The presence of CD8+ T cells, a crucial component of the cytotoxic arm of the adaptive immune response, is associated with good clinical outcome in TNBC patients. Specifically, it is the efficient CD8+ T cell invasion and infiltration in the tumor that is associated with good outcome. On the other hand, some tumors accumulate CD8+ T cells in the tumor-associated stroma with poor infiltration in the tumor epithelium. These patients show poor outcome. As CD8+ T cell infiltration in the tumor is a crucial step to mount an efficient anti-tumor response, we thus wondered how the tumor microenvironment affects CD8+ T cell invasion into the tumor epithelial compartment of the TNBC tumors.
Methods:
To identify potential stroma-dependent mechanisms that potentiate or inhibit CD8+ T cells invasion into the tumor epithelium, we coupled analysis of spatial patterns of CD8+ T cell localization by Immunohistochemistry (IHC) andperformed gene expression profiling of laser-capture microdissected tumor-associated stroma (as well as matched epithelium and bulk tumor) from 38 TNBC chemotherapy-naive primary cases. GSEA-based Metasignatures were derived from bulk tumor gene expression data from our cohort. To investigate the compartment of origin of the pathways identified via the Metasignatures, the (LCM)-derived tumor stromal and epithelial gene expression were analyzed.
Results:
CD8+ T cell quantification in different compartments of the tumor identify 3 main subgroups of TNBC based on CD8+ T cell localization. Importantly we developed a 2-step classification scheme based on CD8+ T cell localization. We developed metasignatures following our 2 steps classification and identified key bulk tumor metasignatures that showed prognostic value in an independent cohort. In addition the matched LCM gene expression from the tumor epithelium and stromal compartments allowed us to identify the compartment of origin.
Importantly, while 1 group of TNBC tumor was showing a significant anti-tumor response, the 2 other groups showed absence of such environment. The 2 non inflamed immune subtypes showed distinct phenotypes and biologies associated with poor anti-tumor response that we validated by immunohistochemistry and fluorescence. These results highlight different potential mecanisms that lead to immune evasion and allow us to stratify TNBC into immune subgroups.
Citation Format: Gruosso T, Gigoux M, Bertos N, Manem VS, Zuo D, Saleg SM, Souleimanova M, Zhao H, Johnson RM, Monette A, Muñoz Ramos V, Hallett MT, Stagg J, Lapointe R, Omeroglu A, Meterissian S, Buisseret L, Van den Eyden G, Salgado R, Guiot M-C, Haibe-Kains B, Park M. Distinct tumor microenvironments stratify triple negative breast cancer into immune subtypes [abstract]. In: Proceedings of the 2017 San Antonio Breast Cancer Symposium; 2017 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2018;78(4 Suppl):Abstract nr PD6-05.
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88
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Park M, Lee J. Clinical outcome of ifosfamide in combination with carboplatin in small cell lung cancer: Results from third- or further- line chemotherapy. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx674.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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89
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Stecklein S, Park M, Liu D, Valle J, Caudle A, Mittendorf E, Barcenas C, Woodward W, Valero V, Shaitelman S. Impact of Regional Nodal Irradiation After Neoadjuvant Chemotherapy in Breast Cancer Patients With Cytologically Confirmed Axillary Lymph Node Metastases. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.704] [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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90
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Park M, Seo H, Kim B, Son J, Liu K, Park B, Kim M, Hong S. 123 The fatty-acid chain length of ceramides is negatively affected by chronic UV exposure. J Invest Dermatol 2017. [DOI: 10.1016/j.jid.2017.07.433] [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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91
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Park M, Katz R, Shlipak MG, Weiner D, Tracy R, Jotwani V, Hughes-Austin J, Gabbai F, Hsu CY, Pfeffer M, Bansal N, Bostom A, Gutierrez O, Sarnak M, Levey A, Ix JH. Urinary Markers of Fibrosis and Risk of Cardiovascular Events and Death in Kidney Transplant Recipients: The FAVORIT Trial. Am J Transplant 2017; 17:2640-2649. [PMID: 28371433 PMCID: PMC5620109 DOI: 10.1111/ajt.14284] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2016] [Revised: 03/13/2017] [Accepted: 03/18/2017] [Indexed: 01/25/2023]
Abstract
Cardiovascular risk remains high in kidney transplant recipients (KTRs) despite improved kidney function after transplant. Urinary markers of kidney fibrosis and injury may help to reveal mechanisms of this risk. In a case-cohort study among stable KTRs who participated in the FAVORIT trial, we measured four urinary proteins known to correlate with kidney tubulointerstitial fibrosis on biopsy (urine alpha 1 microglobulin [α1m], monocyte chemoattractant protein-1 [MCP-1], procollagen type I [PINP] and type III [PIIINP] N-terminal amino peptide) and evaluated associations with cardiovascular disease (CVD) events (n = 300) and death (n = 371). In adjusted models, higher urine α1m (hazard ratio [HR] per doubling of biomarker 1.40 [95% confidence interval [CI] 1.21, 1.62]), MCP-1 (HR 1.18 [1.03, 1.36]), and PINP (HR 1.13 [95% CI 1.03, 1.23]) were associated with CVD events. These three markers were also associated with death (HR per doubling α1m 1.51 [95% CI 1.32, 1.72]; MCP-1 1.31 [95% CI 1.13, 1.51]; PINP 1.11 [95% CI 1.03, 1.20]). Higher concentrations of urine α1m, MCP-1, and PINP may identify KTRs at higher risk for CVD events and death. These markers may identify a systemic process of fibrosis involving both the kidney and cardiovascular system, and give new insights into mechanisms linking the kidney with CVD.
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Song H, Kim Y, Park J, Park M, Lyu S, Koh Y, Heo J, Lee D, Park K. Biocompatible nanoparticle PLGA is a noble safe delivery system for embryo development and next generations. Fertil Steril 2017. [DOI: 10.1016/j.fertnstert.2017.07.465] [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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93
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Choi Y, Lyu S, Park H, Park M, Lee S, Cho M, Ko J, Koh Y, Heo J, Park H, Kim J, Lee W. Differences in endometrial microbial composition correlate with implantation failure after IVF embryo transfer. Fertil Steril 2017. [DOI: 10.1016/j.fertnstert.2017.07.1087] [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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94
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Song H, Park M, Han E, Kim M, Lee W, Lyu S. Perivascular stem cells (PVSCS) facilitates restoration of impaired endometrium leading to improvement of pregnancy outcomes in a murine model of asherman’s syndrome. Fertil Steril 2017. [DOI: 10.1016/j.fertnstert.2017.07.1056] [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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95
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Ryu C, Park M, Jeon E, Kim Y, Lee HS, Cho S, Choi NJ. 621 Effects of different forages and kenaf silage on in vitro rumen fermentation and growth performance of Hanwoo steer. J Anim Sci 2017. [DOI: 10.2527/asasann.2017.621] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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96
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Ryu C, Park M, Jeon E, Kim Y, Lee HS, Choi NJ, Cho S. 622 Relation between organic acids in total mixed ration and rumen volatile fatty acids. J Anim Sci 2017. [DOI: 10.2527/asasann.2017.622] [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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97
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Park M, Ja Lee S, Hwa KimKim S, Ha Kim J, Jung Kim H, Young Lee D. E-HOPE ACADEMY: ONLINE SUPPORT PROGRAM FOR DEMENTIA FAMILY CAREGIVERS IN KOREA. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.3789] [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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98
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Park M, Lee M, Jeong H. USABILITY TEST OF WEB BASED PROGRAM FOR FAMILY CAREGIVERS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.4051] [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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99
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Park M, Kochman M, Bardhan I, Spinder A. FOOD INSECURITY, DEPRESSION, AND DIABETES AMONG U.S. OLDER ADULTS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.4410] [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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100
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Park M, Cooke D, Plummer J, Ables G, Hens J. METHIONINE RESTRICTION ALTERS HEPATIC MIRNAS INVOLVED IN METABOLISM IN YOUNG, OBESE, AND AGED MICE. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.3084] [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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