Author

R. Qayyum

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Open access Sep 2026

Spectral Analysis of the T Cell Repertoire Recovery Following Allogeneic Stem Cell Transplantation

The human T cell repertoire is generated through recombination of a multitude of T cell receptor gene segments, yielding a complex array of T cell clones. T cell receptor beta (TRB) V gene segment defined, T cell clonal frequency when organized in correspondence with the respective V gene segment positions on the TRB g...

A. Toor, A. Mariños-Velarde, R. Qayyum · medRxiv · 0 citations

Open access Aug 2026

T cell repertoire diversity measurement; inferences from a dynamical systems model, Fourier Analysis of the T cell repertoire

These findings are consistent with a normal organized distribution of TRB V segment usage in healthy individuals, and a more diffuse and disorderly usage in recipients, consistent with the notion of T cell responses constituting a dynamical system which evolves as a function of time.

A. Toor, A. Mariños-Velarde, R. Qayyum · bioRxiv · 0 citations