Scrutinizing calcium flux oscillations in T lymphocytes to deduce the strength of stimulus.

Abstract:

:The capture and activation of individual T cells on functionalised surfaces enables real-time analyses of the magnitude and rhythm of intracellular calcium release. Application of Haarlet transformations generate a calcium flux 'threshold', with the frequency of the 'threshold crossings' correlating with the strength of the original T cell stimulus. These findings represent a new method to evaluate graduations in T cell activation in real time, and at a single-cell level.

journal_name

Sci Rep

journal_title

Scientific reports

authors

Christo SN,Diener KR,Nordon RE,Brown MP,Griesser HJ,Vasilev K,Christo FC,Hayball JD

doi

10.1038/srep07760

subject

Has Abstract

pub_date

2015-01-14 00:00:00

pages

7760

issn

2045-2322

pii

srep07760

journal_volume

5

pub_type

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