2019
DOI: 10.1093/trstmh/trz065
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Cytokines and chemokines triggered by Chikungunya virus infection in human patients during the very early acute phase

Abstract: Background The immune response against the Chikungunya virus (CHIKV) during the very early acute phase is not fully elucidated. Therefore we explored the cytokine and chemokine profile triggered by CHIKV in infected patients. Methods Cytokines, chemokines and C5a anaphylatoxin were analysed in serum from CHIKV-infected patients during the viraemic phase (mean 2.97±1.27 d after illness onset) compared with a healthy group. … Show more

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Cited by 8 publications
(7 citation statements)
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“…In addition, we found that higher levels of CXCL8 in acutephase samples of chikungunya patients was significantly associated with development of arthralgia that last >3 months. This is consistent with other studies that reported an increase in circulating levels of CXCL8 in patients with CHIKV infection (35). This specific chemokine is secreted by activated macrophages mainly during the innate immune response and promotes the recruitment of neutrophils to the inflammatory site (36).…”
Section: Discussionsupporting
confidence: 93%
See 1 more Smart Citation
“…In addition, we found that higher levels of CXCL8 in acutephase samples of chikungunya patients was significantly associated with development of arthralgia that last >3 months. This is consistent with other studies that reported an increase in circulating levels of CXCL8 in patients with CHIKV infection (35). This specific chemokine is secreted by activated macrophages mainly during the innate immune response and promotes the recruitment of neutrophils to the inflammatory site (36).…”
Section: Discussionsupporting
confidence: 93%
“…Reddy et al (25) also found that chikungunya patients who had chronic arthralgia had elevated levels of CXCL8 in the second week after symptom onset. Several other studies have reported elevated serum CXCL8 levels in the acute phase compared to healthy controls (35,37,38), and an even greater increase in levels of this chemokine in the chronic phase of the disease compared to the acute phase (39). Furthermore, CXCL8 has also been detected in serum (40) and synovial fluid (14, 41) of patients with chronic arthralgia after CHIKV infection.…”
Section: Discussionmentioning
confidence: 88%
“…The results were compared with those for healthy controls. Levels of IFN-α, IL-6, IL-8, IL-10, IFN-γ, monokine induced by gamma interferon (MIG), MCP-1 and IP-10 were significantly increased compared with controls [21]. IL-17A, IL-21, IL-22, IL-27, IL-29, and transforming growth factor-beta were measured in CHIKV patients and healthy controls.…”
Section: Secreted Cytokines and Chemokines And Severity Of Chikv Infementioning
confidence: 96%
“…CCL-3 peaked during symptoms. Receptors like CXCR-3 and CCR-2 were upregulated during incubation, with CCR-2 peaking during this phase and CXCR-3 during symptoms [57][58][59]. The increased expression of T cell and macrophage surface markers aligned with higher CXCR-3 and CCR-2 levels, suggesting their role in immune cell movement to the infection site [57,59].…”
Section: Immunology Of Chikungunya Virusmentioning
confidence: 93%