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Lam L, Czer L, Runyan C, Otarola I, Jang J, Lau J, Gau M, Hernandez K, Ngo T, Cole R, Moriguchi J. Outcome of Enoxaparin Bridging in Left Ventricular Assist Devices (LVAD) in an Ambulatory Setting: A Continuation Study at Cedars Sinai Medical Center (CSMC). J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Malas J, Chen Q, Akhmerov A, Tremblay P, Egorova N, Moriguchi J, Kobashigawa J, Czer L, Cole R, Emerson D, Chikwe J, Arabia F, Esmailian F. Does Extracorporeal Membrane Oxygenation Duration as a Bridge to Total Artificial Heart Affect Outcomes. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Srivastava P, Zhang X, Moriguchi J, Chang D, Czer L, Cole R, Kittleson M, Kransdorf E, Kobashigawa J, Patel J. Extreme HLA Homozygosity Contributing to Extreme HLA Sensitization. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Kobashigawa J, Kittleson M, Kim S, Singer-Englar T, Esmailian G, Runyan C, Cole R, Moriguchi J, Megna D, Czer L, Patel J. The Outcome of Heart Transplant Patients with Severe Rejection Requiring ECMO Support: Is it Futile. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Magua W, Okoh A, Pranav P, Wang J, Karadkhele G, Cole R, Daneshmand M, Gupta D, Larsen C, Morris A. Belatacept-Based Immunosuppression in Heart Transplant Recipients: National Trends with Outcomes from a Single Center. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Kittleson M, Patel J, Moriguchi J, Cole R, Singer-Englar T, Patel N, Runyan C, Welton M, Czer L, Catarino P, Kobashigawa J. Do Older LVAD Patients Have Compromised Outcome after Heart Transplantation: Should They Stay as Destination Therapy? J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Kim D, Youn J, Kim J, Kim I, Choi J, Kransdorf E, Chang D, Kittleson M, Patel J, Cole R, Moriguchi J, Esmailian F, Kobashigawa J. Clinical Outcomes of Heart Transplantation in Desensitized Durable Mechanical Circulatory Support Patients. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Kim I, Youn J, Chang D, Nishihara K, Kransdorf E, Kittleson M, Patel J, Cole R, Nikolova A, Esmailian F, Czer L, Kobashigawa J. The Validation of Cardiac Rehabilitation after Heart Transplantation from Anonymized Patient-Reported Outcomes. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Rudinsky S, Weissbrod E, Cole R. 109 The Impact of the Patient Role on Medical Student Learning During Peer Simulation. Ann Emerg Med 2022. [DOI: 10.1016/j.annemergmed.2022.08.133] [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]
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Powell LR, Ryser TJ, Morey GE, Cole R. Kratom as a novel cause of photodistributed hyperpigmentation. JAAD Case Rep 2022; 28:145-148. [PMID: 36187435 PMCID: PMC9523091 DOI: 10.1016/j.jdcr.2022.07.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Fischer JH, Wittmer HU, Kenup CF, Parker KA, Cole R, Debski I, Taylor GA, Ewen JG, Armstrong DP. Predicting harvest impact and establishment success when translocating highly mobile and endangered species. J Appl Ecol 2022. [DOI: 10.1111/1365-2664.14219] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Cole R, Moriguchi J, Kittleson M, Patel J, Chang D, Patel N, Singer-Englar T, Azarbal B, Emerson D, Czer L, Kobashigawa J. Do Temporary Mechanical Circulatory Support Devices Activate Sensitization Pathways in Patients Awaiting Heart Transplantation? J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.1184] [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] Open
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Akhmerov A, Emerson D, Megna D, Cole R, Moriguchi J, Esmailian F, Ramzy D. Extracorporeal Membrane Oxygenation as a Bridge to Total Artificial Hearts. J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.1604] [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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Emerson D, Patel N, Singer-Englar T, Megna D, Catarino P, Ramzy D, Moriguchi J, Cole R, Chikwe J, Kobashigawa J, Esmailian F. Complexities of Explanting Durable LVADs (Done at Outside Facilities) at the Time of Heart Transplant Surgery. J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.1538] [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] Open
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Kobashigawa J, Patel J, Kittleson M, Cole R, Patel N, Singer-Englar T, Runyan C, Geft D, Czer L, Esmailian F. Intra-Aortic Balloon Placement without Inotropes: A Shift in Practice for Higher Urgency Status for Patients Awaiting Heart Transplant? J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.1382] [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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Cole R, Pascal LE, Wang Z. The classical and updated models of androgen receptor nucleocytoplasmic trafficking. AMERICAN JOURNAL OF CLINICAL AND EXPERIMENTAL UROLOGY 2021; 9:287-291. [PMID: 34541027 PMCID: PMC8446772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 08/25/2021] [Indexed: 06/13/2023]
Abstract
This mini-review covers the classical model of androgen receptor (AR) nucleocytoplasmic trafficking and provides an overview of new data that updates the existing paradigm. The classical model of androgen receptor trafficking involves AR translocating to the nucleus in the presence of androgens and subsequently being exported back to the cytoplasm following the withdrawal of androgens. New data challenges and updates the fate of nuclear AR. In the updated model, the AR can be imported into the nucleus in the absence of androgens and nuclear AR is degraded, not exported. Further, androgens can enhance AR nuclear import and inhibit AR degradation in the nucleus; androgen withdrawal causes nuclear AR degradation, but not export. Enhanced androgen-independent AR nuclear localization and AR nuclear stability may be a hallmark of castration-resistant prostate cancer (CRPC). Further characterization of AR trafficking may aid in the development of new therapies for patients with CRPC.
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Singer-Englar T, Kittleson M, Patel J, Tor K, Patel N, Velleca A, Chang D, Cole R, Czer L, Ramzy D, Esmailian F, Kobashigawa J. Use of Declined Donor Hearts: Is Quality Important? J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.1777] [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] Open
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Lam L, Czer L, Cole R, Zhao M, Chen S, Le T, Kasper L, Singer-Englar T, Aguillon M, Knabe K, Huie N, Chen W, Runyan C, Moriguchi J, Zabner R, Kobashigawa J, Esmailian F. Incidence of Surgical-Related Infections in Temporary Mechanical Circulatory Support Patients Using Narrow Spectrum versus Broad Spectrum Peri-Operative Antibiotic Prophylaxis. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.1158] [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] Open
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Ramzy D, Akhmerov A, Esmailian F, Megna D, Emerson D, Levine R, Cole R, Runyan C, Kobashigawa J, Moriguchi J. Landscape of Heart Transplantation Following Changes in UNOS Donor Allocation Policy. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.362] [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] Open
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Volod O, Cole R, Esmailian F, Emerson D, Halprin C, Hayes C, Lam L, Kitahara S, Martin-Stone S, Megna D, Moriguchi J, Ramzy D, Yur J, Czer L. Incidence of Heparin Induced Thrombocytopenia in Patients Undergoing Implantation of Durable and Non-Durable Mechanical Circulatory Support Devices. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.1954] [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] Open
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Patel J, Kittleson M, Cole R, Patel N, Singer-Englar T, Runyan C, Geft D, Czer L, Ramzy D, Esmailian F, Moriguchi J, Kobashigawa J. The Impact of Renal Dysfunction in Mechanical Circulatory Support Device Patients on Post-Heart Transplant Outcomes. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.1198] [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] Open
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Kittleson M, Patel J, Patel N, Singer-Englar T, Kim S, Kissling N, Chang D, Cole R, Trento A, Czer L, Kobashigawa J. In the Current Era, Do We Have Improved Outcomes in Hemodynamic Compromise Rejection after Heart Transplantation? J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.843] [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] Open
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Pinnelas R, Cole R, Megna D, Lorber J, Ramzy D, Emerson D, Benck L, Sedrak S, Czer L, Chang D, Esmailian F, Kobashigawa J, Moriguchi J. Heparin-Induced Thrombocytopenia and Thrombosis with Axillary Impella 5.5 as Bridge-to-Transplant. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.2113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Lv S, Song Q, Chen G, Cheng E, Chen W, Cole R, Wu Z, Pascal LE, Wang K, Wipf P, Nelson JB, Wei Q, Huang W, Wang Z. Regulation and targeting of androgen receptor nuclear localization in castration-resistant prostate cancer. J Clin Invest 2021; 131:141335. [PMID: 33332287 DOI: 10.1172/jci141335] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 12/09/2020] [Indexed: 12/14/2022] Open
Abstract
Nuclear localization of the androgen receptor (AR) is necessary for its activation as a transcription factor. Defining the mechanisms regulating AR nuclear localization in androgen-sensitive cells and how these mechanisms are dysregulated in castration-resistant prostate cancer (CRPC) cells is fundamentally important and clinically relevant. According to the classical model of AR intracellular trafficking, androgens induce AR nuclear import and androgen withdrawal causes AR nuclear export. The present study has led to an updated model that AR could be imported in the absence of androgens, ubiquitinated, and degraded in the nucleus. Androgen withdrawal caused nuclear AR degradation, but not export. In comparison with their parental androgen-sensitive LNCaP prostate cancer cells, castration-resistant C4-2 cells exhibited reduced nuclear AR polyubiquitination and increased nuclear AR level. We previously identified 3-(4-chlorophenyl)-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole (CPPI) in a high-throughput screen for its inhibition of androgen-independent AR nuclear localization in CRPC cells. The current study shows that CPPI is a competitive AR antagonist capable of enhancing AR interaction with its E3 ligase MDM2 and degradation of AR in the nuclei of CRPC cells. Also, CPPI blocked androgen-independent AR nuclear import. Overall, these findings suggest the feasibility of targeting androgen-independent AR nuclear import and stabilization, two necessary steps leading to AR nuclear localization and activation in CRPC cells, with small molecule inhibitors.
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Bukhari A, Cole R, Champagne C, McGraw S, Moylan E, Armstrong N. Nutrition Interventions in Military Dining Facilities Can Enhance Diet Quality and Meal Satisfaction. J Acad Nutr Diet 2020. [DOI: 10.1016/j.jand.2020.06.086] [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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