. . "Os c\u00EDrculos de excis\u00E3o do receptor de c\u00E9lula T, ou TRECs( do ingl\u00EAs, T-cell receptor excision circles) s\u00E3o pequenos c\u00EDrculos de DNA criados em c\u00E9lulas T em sua passagem pelo timo, conforme rearranjam os genes do TCR. Sua presen\u00E7a indica a matura\u00E7\u00E3o de c\u00E9lulas T, sendo assim, os TRECs encontram-se reduzidos nos casos de SCID (Imunodefidi\u00EAncia Severa e Combinada). Os c\u00EDrculos de excis\u00E3o do receptor de c\u00E9lula T de ju\u00F1\u00E7\u00E3o \u00FAnica (sjTRECs) apareceram nas not\u00EDcias como um modo de inferir a idade de um indiv\u00EDduo a partir de uma amostra sangu\u00EDnea. A detec\u00E7\u00E3o de sjTREC pode tamb\u00E9m ser usada como ferrramenta diagn\u00F3stica para monitorar o d\u00E9bito do timo (por exemplo, ap\u00F3s transplante de c\u00E9lulas tronco hematopoi\u00E9ticas ou em casos de AIDS)."@pt . . . . "TRECs"@pt . . . . "T-cell receptor excision circles (TRECs) are small circles of DNA created in T-cells during their passage through the thymus as they rearrange their TCR genes. Their presence indicates maturation of T cells;TRECs are reduced in SCID (Severe combined immunodeficiency disease). Signal joint T-cell receptor excision circles (sjTRECs) might be used as a way to test the age of the individual from a blood sample. The detection of sjTRECs can be further used as a diagnostic tool to monitor the thymic output (e.g., following hematopoietic stem cell transplantation or in cases of AIDS)."@en . . "1589"^^ . . . . . . . . "Os c\u00EDrculos de excis\u00E3o do receptor de c\u00E9lula T, ou TRECs( do ingl\u00EAs, T-cell receptor excision circles) s\u00E3o pequenos c\u00EDrculos de DNA criados em c\u00E9lulas T em sua passagem pelo timo, conforme rearranjam os genes do TCR. Sua presen\u00E7a indica a matura\u00E7\u00E3o de c\u00E9lulas T, sendo assim, os TRECs encontram-se reduzidos nos casos de SCID (Imunodefidi\u00EAncia Severa e Combinada)."@pt . . . . "945333585"^^ . . . "T-cell receptor excision circles (TRECs) are small circles of DNA created in T-cells during their passage through the thymus as they rearrange their TCR genes. Their presence indicates maturation of T cells;TRECs are reduced in SCID (Severe combined immunodeficiency disease). Signal joint T-cell receptor excision circles (sjTRECs) might be used as a way to test the age of the individual from a blood sample. The detection of sjTRECs can be further used as a diagnostic tool to monitor the thymic output (e.g., following hematopoietic stem cell transplantation or in cases of AIDS)."@en . . . "29828138"^^ . . . . . . . . "T-cell receptor excision circles"@en . . . . .