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Splenocytes and thymocytes migration patterns between lymphoid organs in pregnancy.
- Source :
-
Biochemistry and biophysics reports [Biochem Biophys Rep] 2024 Jul 02; Vol. 39, pp. 101769. Date of Electronic Publication: 2024 Jul 02 (Print Publication: 2024). - Publication Year :
- 2024
-
Abstract
- Background: Cell migration is essential for the immune system and is frequently analyzed in adult non-pregnant animals but poorly explored in pregnant animals. However, a physiologic increased size in the spleen and periaortic lymph nodes had been reported in pregnant mice.<br />Methods: Using a mouse model, we transferred PKH26-stained thymocytes and splenocytes from pregnant or non-pregnant animals to receptor mice in the presence or absence of pregnancy. Percentage of PKH-26 cells and Mean Fluorescence Intensity were calculated. Non-parametric ANOVA analysis was performed.<br />Results: We detected that the percentage of PKH26+ thymocytes in the spleen, lymph nodes, and peripheral blood is higher in females than in males (p = 0.039). Our results showed a similar frequency of thymocytes and splenocytes from pregnant and non-pregnant mice located in receptor lymphoid organs (p > 0.05). Also, the location of marked cells was similar during the perinatal period (p > 0.05).<br />Conclusions: The mobility of thymocytes and splenocytes in pregnant and non-pregnant mice is similar. Therefore, we suggest that the larger size of the spleen and periaortic lymph nodes noted previously in pregnant mice could result from the retention of leukocytes in the secondary lymphoid organs.<br />Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.<br /> (© 2024 The Authors. Published by Elsevier B.V.)
Details
- Language :
- English
- ISSN :
- 2405-5808
- Volume :
- 39
- Database :
- MEDLINE
- Journal :
- Biochemistry and biophysics reports
- Publication Type :
- Academic Journal
- Accession number :
- 39050011
- Full Text :
- https://doi.org/10.1016/j.bbrep.2024.101769