Influence of ageing on the microarchitecture of the spleen and lymph nodes.
Influence of ageing on the microarchitecture of the spleen and lymph nodes.
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DOI：
10.1007/s10522-017-9707-7
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发表时间：
2017-10
期刊：
影响因子：
4.5
通讯作者：
Mabbott NA
中科院分区：
文献类型：
--
作者：
Turner VM;Mabbott NA
The elderly have a decreased response to vaccination and an increased susceptibility to infectious diseases. The spleen and lymph nodes are important secondary lymphoid organs where immune cells can rapidly respond to pathogenic material in the blood and lymph in order to mount long-term adaptive immune responses to those pathogens. In aged mice and humans structural changes occur to both the spleen and lymph nodes. These structural changes affect the functioning of the immune cells within, which may ultimate result in less effective or decreased immune responses. This review describes our current understanding of the structural changes that occur to the spleen and lymph nodes of elderly mice. However, where data are available, we also discuss whether similar changes occur in tissues from elderly humans. A particular focus is made on how these structural changes are considered to impact on the functioning of the immune cells within. The world’s population is currently living longer than ever before. The increased incidence and severity of infectious diseases in the elderly has the potential to have a significant impact on the health care system if solutions are not identified. A thorough understanding of the molecular causes of these ageing-related structural changes to the spleen and lymph nodes may help to identify novel treatments that could repair them, and in doing so, improve immune responses and vaccine efficacy in the elderly.
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影响因子：
5.5
作者：
Bondada, S;Wu, HJ;Chelvarajan, RL
通讯作者：
Chelvarajan, RL
影响因子：
20.3
作者：
Angel, Catherine E.;Chen, Chun-Jen J.;Dunbar, P. Rod
通讯作者：
Dunbar, P. Rod
影响因子：
64.5
作者：
Förster, R;Schubel, A;Lipp, M
通讯作者：
Lipp, M
DOI：
10.1038/nri3383
发表时间：
2013-02
期刊：
Nature reviews. Immunology
影响因子：
--
作者：
通讯作者：
--
影响因子：
4.4
作者：
Eaton-Bassiri, AS;Mandik-Nayak, L;Erikson, J
通讯作者：
Erikson, J