We studied the activation signals of LGL, from LDGL patients, following incubation with susceptible K562 target cells. The findings showed that LGL lysis is independent of [Ca2+]i rise and cytolytic granule exocytosis, and most likely involves alternative, as yet unidentified, mechanisms.

Interaction of large granular lymphocytes with susceptible target does not induce second messenger and cytolytic granule exocytosis.

Bronte, Vincenzo;
1992-01-01

Abstract

We studied the activation signals of LGL, from LDGL patients, following incubation with susceptible K562 target cells. The findings showed that LGL lysis is independent of [Ca2+]i rise and cytolytic granule exocytosis, and most likely involves alternative, as yet unidentified, mechanisms.
1992
Calcium; metabolism; Cells; Cultured; Granzymes; Humans; Lymphoproliferative Disorders; classification/metabolism; Second Messenger Systems; Serine Endopeptidases; T-Lymphocytes; Cytotoxic; physiology
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11562/360031
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