Clonal expansion of CD8 T cells in the systemic circulation precedes development of ipilimumab-induced toxicities

SK Subudhi, A Aparicio, J Gao… - Proceedings of the …, 2016 - National Acad Sciences
… we propose CD8 T-cell clonal expansion within … expansion of ≥55 CD8 T-cell clones in
blood samples collected before the onset of irAEs. We propose that CD8 T-cell clonal expansion

Somatic mutations associate with clonal expansion of CD8+ T cells

S Lundgren, M Myllymäki, T Järvinen, MAI Keränen… - Science …, 2024 - science.org
… the fact that clonal expansion does not alone make a T cell clone pathogenic, … of expanded
T cell clones with somatic mutations. We found that mutated T cells were mainly of cytotoxic T

Type I interferons act directly on CD8 T cells to allow clonal expansion and memory formation in response to viral infection

GA Kolumam, S Thomas, LJ Thompson… - The Journal of …, 2005 - rupress.org
expansion of antigen-specific CD8 T cells that occurs in response to viral infection is critically
dependent on the direct action of type I interferons (IFN-Is) on CD8 T cells. By … CD8 T cells

Large clonal expansions of CD8+ T cells in acute infectious mononucleosis

MFC Callan, N Steven, P Krausa, JDK Wilson… - Nature medicine, 1996 - nature.com
… ) analysis of Vß transcripts to study these T cells in AIM patients. We show that major clonal
and/or oligoclonal populations of activated CD8 T cells account for a significant proportion of …

CD8 T cell clonal expansions & aging: a heterogeneous phenomenon with a common outcome

ET Clambey, JW Kappler, P Marrack - Experimental gerontology, 2007 - Elsevier
… the development of CD8 T cell expansions, in which a single clone of CD8 T cells, bearing
a … proportion of the total CD8 T cell pool. CD8 T cell clonal expansions are a common age-…

Cutting edge: type I IFNs provide a third signal to CD8 T cells to stimulate clonal expansion and differentiation

JM Curtsinger, JO Valenzuela, P Agarwal… - The Journal of …, 2005 - journals.aai.org
… As shown in this study, type I IFN can also provide the third signal for clonal expansion
and differentiation of naive CD8 T cells and does so by acting directly on the T cell. …

Age-related CD8 T cell clonal expansions constrict CD8 T cell repertoire and have the potential to impair immune defense

I Messaoudi, J LeMaoult, JA Guevara-Patino… - The Journal of …, 2004 - rupress.org
… Therefore, a major expansion in one Vβ population should reduce representation of T cells
… Indeed, our results show that this is true within the CD8 T cell compartment, and the fact that …

Clonal expansion of CD8+ T cells in Kawasaki disease.

IH Choi, YJ Chwae, WS Shim, DS Kim… - … (Baltimore, Md.: 1950 …, 1997 - journals.aai.org
clonal expansion of T cells by estimating the complementarity-determining region 3 size
profile among T cellsclonal expansion of the T cells by estimating the CDR3 size profile …

Select sequencing of clonally expanded CD8+ T cells reveals limits to clonal expansion

H Huang, MJ Sikora, S Islam… - Proceedings of the …, 2019 - National Acad Sciences
… We used SELECT-seq to characterize clonally expanded CD8 + memory T cells responding
to a Mycobacterium tuberculosis (Mtb) lysate. Tuberculosis (TB) is one of the top 10 causes …

Clonally expanded CD8 T cells patrol the cerebrospinal fluid in Alzheimer's disease

…, L Aigner, DR Galasko, MM Davis, T Wyss-Coray - Nature, 2020 - nature.com
… We first performed plate-seq of TCRs from CSF T cells of healthy controls (n = 5), … Clonally
expanded cells were mostly CD8 + T cells, although we also detected CD4 + T cell clones in …