Publicação
Exploring the interplay between stress mediators and skin microbiota in shaping age-related hallmarks: a review
| dc.contributor.author | Duarte, Marco | |
| dc.contributor.author | Pedrosa, Sílvia Santos | |
| dc.contributor.author | Khusial, P Raaj | |
| dc.contributor.author | Madureira, Ana Raquel | |
| dc.date.accessioned | 2024-06-20T10:22:58Z | |
| dc.date.available | 2024-06-20T10:22:58Z | |
| dc.date.issued | 2024-08-01 | |
| dc.description.abstract | Psychological stress is a major contributing factor to several health problems (e.g., depression, cardiovascular disease). Around 35% of the world’s population suffers from it, including younger generations. Physiologically, stress manifests through neuroendocrine pathways (Hypothalamic-Pituitary-Adrenal (HPA) axis and Sympathetic-Adrenal-Medullary (SAM) system) which culminate in the production of stress mediators like cortisol, epinephrine and norepinephrine. Stress and its mediators have been associated to body aging, through molecular mechanisms such as telomere attrition, mitochondrial dysfunction, cellular senescence, chronic inflammation, and dysbiosis, among others. Regarding its impact in the skin, stress impacts its structural integrity and physiological function. Despite this review focusing on several hallmarks of aging, emphasis was placed on skin microbiota dysbiosis. In this line, several studies, comprising different age groups, demographic contexts and body sites, have reported skin microbiota alterations associated with aging, and some effects of stress mediators on skin microbiota have also been reviewed in this paper. From a different perspective, since it is not a “traditional” stress mediator, oxytocin, a cortisol antagonist, has been related to glucorticoids inhibition and to display positive effects on cellular aging. This hormone dysregulation has been associated to psychological issues such as depression, whereas its upregulation has been linked to positive social interaction. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.doi | 10.1016/j.mad.2024.111956 | pt_PT |
| dc.identifier.eid | 85196484924 | |
| dc.identifier.issn | 0047-6374 | |
| dc.identifier.pmid | 38906383 | |
| dc.identifier.uri | http://hdl.handle.net/10400.14/45564 | |
| dc.identifier.wos | 001259778800001 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | Psychological stress | pt_PT |
| dc.subject | Stress mediators | pt_PT |
| dc.subject | Skin aging | pt_PT |
| dc.subject | Hallmarks of aging | pt_PT |
| dc.subject | Skin microbiota | pt_PT |
| dc.title | Exploring the interplay between stress mediators and skin microbiota in shaping age-related hallmarks: a review | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.title | Mechanisms of Ageing and Development | pt_PT |
| oaire.citation.volume | 220 | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |