2016
DOI: 10.2217/imt-2016-0089
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Immunotherapy of Colorectal Cancer: New Perspectives After a Long Path

Abstract: Although significant therapeutic improvement has been achieved in the last 10 years, the survival of metastatic colorectal cancer patients remains in a range of 28 to 30 months. Presently, systemic treatment includes combination chemotherapy with oxaliplatin and/or irinotecan together with a backbone of 5-fluorouracil/levofolinate, alone or in combination with monoclonal antibodies to VEGFA (bevacizumab) or EGF receptor (cetuximab and panitumumab). The recent rise of immune checkpoint inhibitors in the therape… Show more

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Cited by 18 publications
(20 citation statements)
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“…This effect has been recognized as a direct consequence of the treatment that was able to trigger the release of neo-antigens, producing powerful immunological danger signals (such as Calreticuline, Heath-shock proteins and damage-associated molecular patterns) that are able to alert the immune-surveillance system to a prompt an adequate response (19)(20)(21)(22)(23)(24)(25)(26). The activation of an antigen cascade is therefore responsible for the appearance of multiple and more active tumor specific CTL precursors, TAA-specific antibodies and autoimmunity, and in turn, auto-antibodies (AAbs) such as those detected in patients with common autoimmune diseases (28)(29)(30)(31)(32)(33)(34)(35)(36)(37). Thus the present study performed retrospective analysis to investigate the ability of several clinical, immune-biological parameters that reflect the aforementioned considerations, in order to predict the survival of patients with mNSCLC who received salvage treatment with Nivolumab.…”
Section: Introductionmentioning
confidence: 99%
“…This effect has been recognized as a direct consequence of the treatment that was able to trigger the release of neo-antigens, producing powerful immunological danger signals (such as Calreticuline, Heath-shock proteins and damage-associated molecular patterns) that are able to alert the immune-surveillance system to a prompt an adequate response (19)(20)(21)(22)(23)(24)(25)(26). The activation of an antigen cascade is therefore responsible for the appearance of multiple and more active tumor specific CTL precursors, TAA-specific antibodies and autoimmunity, and in turn, auto-antibodies (AAbs) such as those detected in patients with common autoimmune diseases (28)(29)(30)(31)(32)(33)(34)(35)(36)(37). Thus the present study performed retrospective analysis to investigate the ability of several clinical, immune-biological parameters that reflect the aforementioned considerations, in order to predict the survival of patients with mNSCLC who received salvage treatment with Nivolumab.…”
Section: Introductionmentioning
confidence: 99%
“…Several tumor associated antigens such as carcinoembryonic antigen (CEA), mucin 1 (MUC1), human epidermal growth factor receptor 2 (HER2) and NY-ESO-1 have been identified (12). Many clinical trials using these antigens have reached late phase II and III studies (13).…”
Section: Introductionmentioning
confidence: 99%
“…п.). Использовали облученные опухолевые клетки, генетически модифицированные клетки, способные продуцировать цитокины (интерлейкин-2, интерлейкин-12 или GM-CSF), опухольопосредованные белки теплового шока к опухольассоциированным антигенам (tumor-associated antigens, ТАА), модифицированные вирусы, способные экспрессировать гены TAA, ТАА-опосредованные пептиды, аутологичные антигенпродуцирующие клетки, «нагруженные» опухольспецифическими пептидами или трансфецированные с опухольассоциированными нуклеиновыми кислотами, а также непрямую иммунизацию посредством химиоиммунотерапии или иммунолучевой терапии [65]. Большинство проведенных работ представлено исследованиями I-II фазы, которые показывают удовлетворительную переносимость и биологические иммунные эффекты, однако минимальную противоопухолевую активность, особенно при метастатическом раке.…”
Section: вакциныunclassified
“…Лечение оказалось малотоксичным, а объективный эффект был зарегистрирован у 40 % пациентов, контроль болезни -у 80 % [74]. Применение и более сложных конструкций, например вирус-ных вакцин, экспрессирующих костимуляторные молекулы (B7.1, LFA3, ICAM1, TRICOM) и РЭА или CAP1 (CEA-derived peptide-1) или его модифицированный дериват (CAP1-D) и HLA-A(*)02.01-связывающие мотивы, хотя и приводило к некоторому снижению уровня РЭА в плазме крови, но не обладало противоопухолевым эффектом при РТК [75,76].…”
Section: вакциныunclassified