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  • Eastern boundary current systems  (1)
  • Human colon adenocarcinoma  (1)
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  • 1
    Publication Date: 2022-10-26
    Description: © The Author(s), 2019. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Todd, R. E., Chavez, F. P., Clayton, S., Cravatte, S., Goes, M., Greco, M., Ling, X., Sprintall, J., Zilberman, N., V., Archer, M., Aristegui, J., Balmaseda, M., Bane, J. M., Baringer, M. O., Barth, J. A., Beal, L. M., Brandt, P., Calil, P. H. R., Campos, E., Centurioni, L. R., Chidichimo, M. P., Cirano, M., Cronin, M. F., Curchitser, E. N., Davis, R. E., Dengler, M., deYoung, B., Dong, S., Escribano, R., Fassbender, A. J., Fawcett, S. E., Feng, M., Goni, G. J., Gray, A. R., Gutierrez, D., Hebert, D., Hummels, R., Ito, S., Krug, M., Lacan, F., Laurindo, L., Lazar, A., Lee, C. M., Lengaigne, M., Levine, N. M., Middleton, J., Montes, I., Muglia, M., Nagai, T., Palevsky, H., I., Palter, J. B., Phillips, H. E., Piola, A., Plueddemann, A. J., Qiu, B., Rodrigues, R. R., Roughan, M., Rudnick, D. L., Rykaczewski, R. R., Saraceno, M., Seim, H., Sen Gupta, A., Shannon, L., Sloyan, B. M., Sutton, A. J., Thompson, L., van der Plas, A. K., Volkov, D., Wilkin, J., Zhang, D., & Zhang, L. Global perspectives on observing ocean boundary current systems. Frontiers in Marine Science, 6, (2010); 423, doi: 10.3389/fmars.2019.00423.
    Description: Ocean boundary current systems are key components of the climate system, are home to highly productive ecosystems, and have numerous societal impacts. Establishment of a global network of boundary current observing systems is a critical part of ongoing development of the Global Ocean Observing System. The characteristics of boundary current systems are reviewed, focusing on scientific and societal motivations for sustained observing. Techniques currently used to observe boundary current systems are reviewed, followed by a census of the current state of boundary current observing systems globally. The next steps in the development of boundary current observing systems are considered, leading to several specific recommendations.
    Description: RT was supported by The Andrew W. Mellon Foundation Endowed Fund for Innovative Research at WHOI. FC was supported by the David and Lucile Packard Foundation. MGo was funded by NSF and NOAA/AOML. XL was funded by China’s National Key Research and Development Projects (2016YFA0601803), the National Natural Science Foundation of China (41490641, 41521091, and U1606402), and the Qingdao National Laboratory for Marine Science and Technology (2017ASKJ01). JS was supported by NOAA’s Global Ocean Monitoring and Observing Program (Award NA15OAR4320071). DZ was partially funded by the Joint Institute for the Study of the Atmosphere and Ocean (JISAO) under NOAA Cooperative Agreement NA15OAR4320063. BS was supported by IMOS and CSIRO’s Decadal Climate Forecasting Project. We gratefully acknowledge the wide range of funding sources from many nations that have enabled the observations and analyses reviewed here.
    Keywords: Western boundary current systems ; Eastern boundary current systems ; Ocean observing systems ; Time series ; Autonomous underwater gliders ; Drifters ; Remote sensing ; Moorings
    Repository Name: Woods Hole Open Access Server
    Type: Article
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Cancer immunology immunotherapy 33 (1991), S. 158-164 
    ISSN: 1432-0851
    Keywords: Tumor spheroid ; Tumor necrosis treatment ; Radioimmunotherapy ; Human colon adenocarcinoma
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Radiolabeled murine monoclonal antibody TNT-1, directed against the nuclear histones of degenerating cells, was used to treat human colon adenocarcinoma HT-29 spheroids in vitro. The therapeutic effects of131I-TNT-1 were investigated as a function of the radioactive dose, treatment time, and number of treatments. Efficacy of treatment was assessed by TNT-1 antibody uptake, spheroid growth delay, and morphological examination using light microscopy, scanning electron microscopy (SEM), and transmission electron microscopy (TEM). From these studies, it was determined that the therapeutic effect increased with the number of doses and the duration of treatment. Spheroids treated for 24 h showed approximately two to four times more cell death than those with a 2-h treatment. As previously shown in animal models, additonal treatment with radiolabeled TNT-1 produced an expanding number of TNT-1 targets, and subsequent treatments were more effective as shown by antibody uptake studies. Microscopic examinations demonstrated that morphological changes consistent with spheroid destruction correlated well with antibody uptake data and increased gradually with dose, treatment time, and frequency of treatments. At the ultrastructural level, destruction of cells in the treated spheroids included the formation of porous cell membranes, crater-like holes (SEM), blebbing, and dissolution of cytoplasmic organelles (TEM). With continued culture, the injured spheroids were found to disaggregate after intensive131I-TNT-1 therapy (e.g. 50 µCi/ml or 100 µCi/ml with two or three 24-h treatments). These findings suggest that tumor spheroids can be used as an in vitro model to evaluate monoclonal antibody therapy using TNT-1 and other candidate mAbs directed against intracellular antigens exposed in degenerating cells of tumors.
    Type of Medium: Electronic Resource
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