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More allogrooming is followed by higher physiological stress in wild female baboons
Charlotte Christensen,
Anna Bracken,
M. Justin O’Riain,
Michael Heistermann,
Andrew King
,
Ines Fuertbauer
Biology Letters
Swansea University Authors:
Charlotte Christensen, Anna Bracken, Andrew King , Ines Fuertbauer
Abstract
Social bonds increase fitness in a range of mammals. One pathway by which social bonds may increase fitness is by reducing the exposure to physiological stress, i.e., glucocorticoid (GC) hormones, that can be detrimental to health and survival. This is achieved through downregulating hypothalamic-pi...
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v2 66927 2024-07-03 More allogrooming is followed by higher physiological stress in wild female baboons 707c5165eb55a87ab23bc5bb9a10826f Charlotte Christensen Charlotte Christensen true false cfca3b883779efc03ecf86352832b39f Anna Bracken Anna Bracken true false cc115b4bc4672840f960acc1cb078642 0000-0002-6870-9767 Andrew King Andrew King true false f682ec95fa97c4fabb57dc098a9fdaaa 0000-0003-1404-6280 Ines Fuertbauer Ines Fuertbauer true false 2024-07-03 Social bonds increase fitness in a range of mammals. One pathway by which social bonds may increase fitness is by reducing the exposure to physiological stress, i.e., glucocorticoid (GC) hormones, that can be detrimental to health and survival. This is achieved through downregulating hypothalamic-pituitary-adrenal (HPA)-axis activity. Indeed, long-term measures of social (grooming) bonds are often negatively correlated with HPA-axis activity. However, the proximate role of physical touch through allogrooming remains an open question in the sociality-health-fitness debate. Demonstrating potential anxiolytic benefits of grooming in the wild is hindered by methodological limitations. Here, we match accelerometer-identified grooming in wild female chacma baboons (Papio ursinus) to non-invasive faecal GC metabolite concentrations (fGCs). Consistent with previous work, we found a negative (but statistically non-significant) overall relationship between individual averaged fGCs and grooming rates. However, when time-matching grooming to fGCs, we found both more giving and receiving grooming was followed by higher fGCs. This upregulation of HPA-axis activity suggests that maintaining social bonds (and its ultimate fitness benefits), may come at a shorter-term physiological cost. This finding sheds new light on a ubiquitous social behaviour typically considered ‘relaxing’ and suggests sociopositive contact can trigger physiological stress. Journal Article Biology Letters 0 0 0 0001-01-01 COLLEGE NANME COLLEGE CODE Swansea University 2024-07-15T10:13:11.4884134 2024-07-03T10:15:02.2050039 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Biosciences Charlotte Christensen 1 Anna Bracken 2 M. Justin O’Riain 3 Michael Heistermann 4 Andrew King 0000-0002-6870-9767 5 Ines Fuertbauer 0000-0003-1404-6280 6 |
title |
More allogrooming is followed by higher physiological stress in wild female baboons |
spellingShingle |
More allogrooming is followed by higher physiological stress in wild female baboons Charlotte Christensen Anna Bracken Andrew King Ines Fuertbauer |
title_short |
More allogrooming is followed by higher physiological stress in wild female baboons |
title_full |
More allogrooming is followed by higher physiological stress in wild female baboons |
title_fullStr |
More allogrooming is followed by higher physiological stress in wild female baboons |
title_full_unstemmed |
More allogrooming is followed by higher physiological stress in wild female baboons |
title_sort |
More allogrooming is followed by higher physiological stress in wild female baboons |
author_id_str_mv |
707c5165eb55a87ab23bc5bb9a10826f cfca3b883779efc03ecf86352832b39f cc115b4bc4672840f960acc1cb078642 f682ec95fa97c4fabb57dc098a9fdaaa |
author_id_fullname_str_mv |
707c5165eb55a87ab23bc5bb9a10826f_***_Charlotte Christensen cfca3b883779efc03ecf86352832b39f_***_Anna Bracken cc115b4bc4672840f960acc1cb078642_***_Andrew King f682ec95fa97c4fabb57dc098a9fdaaa_***_Ines Fuertbauer |
author |
Charlotte Christensen Anna Bracken Andrew King Ines Fuertbauer |
author2 |
Charlotte Christensen Anna Bracken M. Justin O’Riain Michael Heistermann Andrew King Ines Fuertbauer |
format |
Journal article |
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Biology Letters |
institution |
Swansea University |
college_str |
Faculty of Science and Engineering |
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facultyofscienceandengineering |
hierarchy_top_title |
Faculty of Science and Engineering |
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facultyofscienceandengineering |
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Faculty of Science and Engineering |
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School of Biosciences, Geography and Physics - Biosciences{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Biosciences |
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description |
Social bonds increase fitness in a range of mammals. One pathway by which social bonds may increase fitness is by reducing the exposure to physiological stress, i.e., glucocorticoid (GC) hormones, that can be detrimental to health and survival. This is achieved through downregulating hypothalamic-pituitary-adrenal (HPA)-axis activity. Indeed, long-term measures of social (grooming) bonds are often negatively correlated with HPA-axis activity. However, the proximate role of physical touch through allogrooming remains an open question in the sociality-health-fitness debate. Demonstrating potential anxiolytic benefits of grooming in the wild is hindered by methodological limitations. Here, we match accelerometer-identified grooming in wild female chacma baboons (Papio ursinus) to non-invasive faecal GC metabolite concentrations (fGCs). Consistent with previous work, we found a negative (but statistically non-significant) overall relationship between individual averaged fGCs and grooming rates. However, when time-matching grooming to fGCs, we found both more giving and receiving grooming was followed by higher fGCs. This upregulation of HPA-axis activity suggests that maintaining social bonds (and its ultimate fitness benefits), may come at a shorter-term physiological cost. This finding sheds new light on a ubiquitous social behaviour typically considered ‘relaxing’ and suggests sociopositive contact can trigger physiological stress. |
published_date |
0001-01-01T10:13:11Z |
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1804635777428094976 |
score |
11.0161915 |