کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2973183 1578336 2007 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Is There a Role for Proliferation Signal/mTOR Inhibitors in the Prevention and Treatment of De Novo Malignancies After Heart Transplantation? Lessons Learned From Renal Transplantation and Oncology
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی کاردیولوژی و پزشکی قلب و عروق
پیش نمایش صفحه اول مقاله
Is There a Role for Proliferation Signal/mTOR Inhibitors in the Prevention and Treatment of De Novo Malignancies After Heart Transplantation? Lessons Learned From Renal Transplantation and Oncology
چکیده انگلیسی
With the development of new immunosuppressive agents, the majority of transplant recipients are surviving for over a decade, and malignancy has become a major burden on long-term survival. Reducing the incidence of post-transplant malignancies is especially important in heart transplantation where the risk of malignancies is higher than in other organ transplants. Everolimus and sirolimus, the proliferation signal inhibitors (PSIs) or mammalian target-of-rapamycin (mTOR) inhibitors, now provide new strategies for immunosuppression because of their proven efficacy that translates to a reduction in doses of calcineurin inhibitors needed to prevent acute rejection. In addition, the anti-proliferative effects of this class of drugs raise the possibility that they may be effective for reducing the risk of malignancies after solid-organ transplantation. Despite the paucity of direct clinical evidence for this effect in heart transplant patients, observations from renal transplant recipients suggest that the anti-proliferative actions of PSIs/mTOR inhibitors may also protect against malignancies in heart transplant recipients. This potential for an anti-cancer effect is further supported by the emerging data on the use of PSIs/mTOR inhibitors in non-transplant oncology patients. Reviewed in this article are the incidence rates of malignancies after solid-organ transplantation, and the evidence for anti-cancer effects of PSIs/mTOR inhibitors in renal transplant recipients and in non-transplant patients. Also discussed are the implications of these observational data for future studies on the reduction of malignancies after heart transplantation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Heart and Lung Transplantation - Volume 26, Issue 6, June 2007, Pages 557-564
نویسندگان
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