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024 7 |a 10.1016/j.clim.2021.108859  |2 doi 
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041 |a eng 
100 1 |a de Araújo, Thádia Evelyn  |e verfasserin  |4 aut 
245 1 0 |a Long-term impact of congenital toxoplasmosis on phenotypic and functional features of circulating leukocytes from infants one year after treatment onset 
264 1 |c 2021 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 26.11.2021 
500 |a Date Revised 26.11.2021 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2021 Elsevier Inc. All rights reserved. 
520 |a Changes in immune response of children with congenital toxoplasmosis (CT) regarding infection evolution and therapeutic intervention was addressed. Infants with CT presented increased counts of monocytes, CD3-CD16-CD56High, CD3+CD56+ and CD4+ T-cells 1-year after treatment onset (TOXO1-yearAT). Smaller numbers of CD3-CD16-CD56+ and TCRγδ+ T-cells were specifically observed in infants with retinochoroidal lesions (L(+)). When infants were classified based on the baseline status, expansion of CD3-CD16-CD56High and CD4+ T-cells were observed in L(+) who had active, active/cicatricial or cicatricial lesions. Infants who had active or active/cicatricial lesions display augmented numbers of monocytes, CD3-CD16+CD56+, CD3+CD56+, CD8+DR+ and TCRγδ+ T-cells and those with active/cicatricial or cicatricial at baseline displayed increase in CD14+CD64+ monocytes. Moreover, all L(+) had increased IFN-γ+ and IL-10+ CD4+ T-cells, while L(-) had increased ratios of TNF+, IFN-γ+ and IL-4+ NK-cells upon antigen-specific stimulation. Persistent alterations in leukocytes in TOXO1-yearAT suggest long-term sequels in the immune system of infants with CT 
650 4 |a Journal Article 
650 4 |a Observational Study 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Congenital 
650 4 |a Immune response 
650 4 |a Infants 
650 4 |a Phenotypic and functional biomarkers 
650 4 |a Toxoplasmosis 
650 7 |a Antiprotozoal Agents  |2 NLM 
650 7 |a Sulfadiazine  |2 NLM 
650 7 |a 0N7609K889  |2 NLM 
650 7 |a Pyrimethamine  |2 NLM 
650 7 |a Z3614QOX8W  |2 NLM 
700 1 |a Gomes, Angelica Oliveira  |e verfasserin  |4 aut 
700 1 |a Coelho-Dos-Reis, Jordana Grazziela  |e verfasserin  |4 aut 
700 1 |a Carneiro, Ana Carolina Aguiar Vasconcelos  |e verfasserin  |4 aut 
700 1 |a Machado, Anderson Silva  |e verfasserin  |4 aut 
700 1 |a Andrade, Gláucia Manzan Queiroz  |e verfasserin  |4 aut 
700 1 |a Vasconcelos-Santos, Daniel Vitor  |e verfasserin  |4 aut 
700 1 |a Januário, José Nélio  |e verfasserin  |4 aut 
700 1 |a Peruhype-Magalhães, Vanessa  |e verfasserin  |4 aut 
700 1 |a Teixeira-Carvalho, Andréa  |e verfasserin  |4 aut 
700 1 |a Vitor, Ricardo Wagner Almeida  |e verfasserin  |4 aut 
700 1 |a Antonelli, Lis Ribeiro do Valle  |e verfasserin  |4 aut 
700 1 |a Ferro, Eloisa Amalia Vieira  |e verfasserin  |4 aut 
700 1 |a Martins-Filho, Olindo Assis  |e verfasserin  |4 aut 
700 0 |a UFMG Congenital Toxoplasmosis Brazilian Group - UFMG-CTBG  |e verfasserin  |4 aut 
700 1 |a Machado Azevedo, Danuza O  |e investigator  |4 oth 
700 1 |a Machado Carellos, Ericka V  |e investigator  |4 oth 
700 1 |a Resende, Luciana Macedo  |e investigator  |4 oth 
700 1 |a Castro Romanelli, Roberta M  |e investigator  |4 oth 
773 0 8 |i Enthalten in  |t Clinical immunology (Orlando, Fla.)  |d 1999  |g 232(2021) vom: 01. Nov., Seite 108859  |w (DE-627)NLM098196855  |x 1521-7035  |7 nnns 
773 1 8 |g volume:232  |g year:2021  |g day:01  |g month:11  |g pages:108859 
856 4 0 |u http://dx.doi.org/10.1016/j.clim.2021.108859  |3 Volltext 
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952 |d 232  |j 2021  |b 01  |c 11  |h 108859