多重和单重关联关系对炎症生物标志物的不同影响
Jessica J Vandeleest1, Lauren J Wooddell2, Amy C Nathman1
1California National Primate Research Center, University of California, Davis, Davis, CA, United States of America.
PeerJ
|March 28, 2025
概括
多重社会关系,涉及多种关联行为,如理和接触,通过减少炎症来促进更好的健康. 单复杂的关系,专注于单一的行为,可能会产生生理成本,并与社会地位有关.
科学领域:
- 灵长类的社会行为.
- 分析社会网络分析.
- 健康和生理学的健康和生理学.
背景情况:
- 社会关系对社会物种的健康有很大影响.
- 之前对非人类灵长类动物 (NHPs) 的研究集中在关系结构或质量上,通常通过行为类型或整体归属量化归属.
- 关系中的各种附属行为对健康结果的影响仍然不清楚.
研究的目的:
- 调查关联性行为 (多重性) 的广度如何影响NHP的健康结果.
- 区分多重 (多种行为) 与单一 (单一行为) 的社会关系对健康的影响.
- 探索多重和单重关系的独特网络结构和健康关联.
主要方法:
- 利用一种新的社交网络分析方法,用理和接触式坐姿行为量化关联关系的广度.
- 过的二关系分为单独的多重 (多个行为) 和单重 (单个行为) 网络.
- 对比网络结构 (模块化,互惠性,基于亲属关系,基于地位) 和个体网络位置对 rhesus macaques (Macaca mulatta) 炎症生物标志物 (IL-6,TNF-alpha) 的影响.
主要成果:
- 复杂网络表现出更大的模块化,互惠性和基于亲属的关联,而非与社会地位相关的单复式网络相比.
- 在多重网络中的网络位置与较低的炎症相关 (IL-6,TNF-alpha).
- 网络位置在单体理网络中与较高的炎症相关,这表明潜在的生理成本.
结论:
- 多重关系,包括多种关联性行为,可能代表支持性纽带 (例如,亲属,强大的联系),通过减少炎症而为健康带来好处.
- 单复杂的护理关系可能更具交易性,受到社会容忍或地位的影响,可能会产生生理成本.
- 社会关系的复杂性和广度对于理解NHP和人类人口中社会性与健康联系的机制至关重要.
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