Immunosenescence and vaccine failure in the elderly: Strategies for improving response

被引：55

作者：

Boraschi, Diana ^{[1
]}

Italiani, Paola ^{[2
]}

机构：

[1] CNR, Inst Prot Biochem, I-80131 Naples, Italy

[2] CNR, Inst Biomed Technol, I-20090 Segrate, Italy

来源：

IMMUNOLOGY LETTERS | 2014年 / 162卷 / 01期

关键词：

Vaccination; Elderly; Immunosenescence; T-CELL RESPONSES; INACTIVATED INFLUENZA VACCINES; FLAGELLIN FUSION VACCINE; DENDRITIC CELLS; IMMUNE-SYSTEM; ANTIBODY-RESPONSES; VIRUS HEMAGGLUTININ; HERPES-ZOSTER; OLDER-ADULTS; AGE;

D O I：

10.1016/j.imlet.2014.06.006

中图分类号：

R392 [医学免疫学]; Q939.91 [免疫学];

学科分类号：

100102 ;

摘要：

The immune system of the elderly is particularly susceptible to infectious diseases and displays reduced response to vaccination. The current vaccines, designed for young and adult individuals, proved less effective and less protective in old people. The world population is rapidly ageing, and consequently preventing infectious diseases in the elderly have become an important public health issue. To this end, it is necessary to develop novel vaccines especially suited to raising protective immunity in the ageing population. Approaches in this direction include high-dose vaccines, booster vaccinations, different immunisation routes, and use of new adjuvants. These approaches, still empirical, must be supported by intensive research to unravel the biological and molecular mechanisms underlying immunosenescence. Only this knowledge would allow us to design approaches to immune rejuvenation and more effective vaccines for protecting the elderly. (C) 2014 Elsevier B.V. All rights reserved.

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收藏

页码：346 / 353

页数：8

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