Show simple item record

dc.contributor.authorDíez Solinska, Alina
dc.contributor.authorLebeña Maluf, Florencia Andrea
dc.contributor.authorGarmendia Rezola, Larraitz ORCID
dc.contributor.authorLabaka Etxeberria, Ainitze
dc.contributor.authorAzkona Mendoza, Garikoitz ORCID
dc.contributor.authorPérez Tejada, Joana
dc.contributor.authorVegas Moreno, Oscar
dc.date.accessioned2022-11-22T15:14:14Z
dc.date.available2022-11-22T15:14:14Z
dc.date.issued2022-10
dc.identifier.citationBehavioural Brain Research 435 : (2022) // Article ID 114063es_ES
dc.identifier.issn0166-4328
dc.identifier.issn1872-7549
dc.identifier.urihttp://hdl.handle.net/10810/58490
dc.description.abstractExtensive literature has reported a link between stress and tumor progression, and between both of these factors and mental health. Despite the higher incidence of affective disorders in females and the neurochemical dif-ferences according to sex, female populations have been understudied. The aim of this study was therefore to analyze the effect of stress on tumor development in female OF1 mice. For this purpose, subjects were inoculated with B16F10 melanoma cells and exposed to the Chronic Social Instability Stress (CSIS) model. Behavioral, neurochemical and neuroendocrine parameters were analyzed. Female mice exposed to CSIS exhibited reduced body weight and increased arousal, but there was no evidence of depressive behavior or anxiety. Exposure to CSIS did not affect either corticosterone levels or tumor development, although it did provoke an imbalance in cerebral inflammatory cytokines, decreasing IL-10 expression (IL-6/IL-10 and TNF-alpha/IL-10); chemokines, increasing CX3CR1 expression (CX3CL1/CX3CR1); and glucocorticoid receptors, decreasing GR expression (MR/ GR). In contrast, tumor development did not alter body weight and, although it did alter behavior, it did so to a much lesser extent. Tumor inoculation did not affect corticosterone levels, but increased the MR/GR ratio in the hippocampus and provoked an imbalance in cerebral inflammatory cytokines and chemokines, although differently from stress. These results underscore the need for experimental approaches that allow us to take sex differences into account when exploring this issue, since these results appear to indicate that the female response to stress is mediated by mechanisms different from those often proposed in relation to male mice.es_ES
dc.description.sponsorshipThis study was supported by the Spanish Ministry of Science, Innovation RTI2018–098264-B-I00 (MCIU/AEI/FEDER, UE), the UPV/EHU GIU18/103 and the PIBA 2019–22 Project Grants.es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.relationinfo:eu-repo/grantAgreement/MICIU/RTI2018–098264-B-I00es_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subjectfemale micees_ES
dc.subjectsocial stresses_ES
dc.subjecttumor developmentes_ES
dc.subjectbehaviores_ES
dc.subjectcytokineses_ES
dc.subjectCX3CL1es_ES
dc.subjectCX3CR1es_ES
dc.titleChronic social instability stress down-regulates IL-10 and up-regulates CX3CR1 in tumor-bearing and non-tumor-bearing female micees_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.holder© 2022 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by- nc-nd/4.0/).es_ES
dc.rights.holderAtribución-NoComercial-SinDerivadas 3.0 España*
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S016643282200331X?via%3Dihubes_ES
dc.identifier.doi10.1016/j.bbr.2022.114063
dc.departamentoesEnfermería IIes_ES
dc.departamentoesProcesos psicológicos básicos y su desarrolloes_ES
dc.departamentoeuErizaintza IIes_ES
dc.departamentoeuOinarrizko psikologia prozesuak eta haien garapenaes_ES


Files in this item

Thumbnail
Thumbnail

This item appears in the following Collection(s)

Show simple item record

© 2022 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-
nc-nd/4.0/).
Except where otherwise noted, this item's license is described as © 2022 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by- nc-nd/4.0/).