Delayed neutrophil apoptosis in sepsis is associated with maintenance of mitochondrial transmembrane potential and reduced caspase-9 activity

R Taneja, J Parodo, SH Jia, A Kapus… - Critical care …, 2004 - journals.lww.com
Objective: The resolution of neutrophil (PMN)-mediated inflammation occurs through the
apoptosis, or programmed cell death, of the neutrophil. PMN apoptosis is inhibited by a …

Molecular mechanisms underlying delayed apoptosis in neutrophils from multiple trauma patients with and without sepsis

A Paunel-Görgülü, T Kirichevska, T Lögters… - Molecular …, 2012 - Springer
Delayed neutrophil apoptosis and overshooting neutrophil activity contribute to organ
dysfunction and subsequent organ failure in sepsis. Here, we investigated apoptotic …

Dysregulation of neutrophil death in sepsis

C Zhu, Y Wang, Q Liu, H Li, C Yu, P Li, X Deng… - Frontiers in …, 2022 - frontiersin.org
Sepsis is a prevalent disease that has alarmingly high mortality rates and, for several
survivors, long-term morbidity. The modern definition of sepsis is an aberrant host response …

Interleukin-10 counterregulates proinflammatory cytokine-induced inhibition of neutrophil apoptosis during severe sepsis

M Keel, U Ungethüm, U Steckholzer… - Blood, The Journal …, 1997 - ashpublications.org
Neutrophils play a key role in the pathophysiology of septic multiple organ dysfunction
syndrome (MODS) through excessive release of toxic granule components and reactive …

Evolution of neutrophil apoptosis in septic shock survivors and nonsurvivors

E Tamayo, E Gómez, J Bustamante… - Journal of critical …, 2012 - Elsevier
PURPOSE: The aims were to analyze the temporal evolution of neutrophil apoptosis, to
determine the differences in neutrophil apoptosis among 28-day survivors and nonsurvivors …

Neutrophil cell death in response to infection and its relation to coagulation

T Iba, N Hashiguchi, I Nagaoka, Y Tabe… - Journal of intensive care, 2013 - Springer
Neutrophil is a major player in the pathophysiology of severe sepsis. Recent studies have
revealed that the cell death mechanism of neutrophils directly relates to the development of …

Constitutive neutrophil apoptosis: mechanisms and regulation

HR Luo, F Loison - American journal of hematology, 2008 - Wiley Online Library
Neutrophil constitutive death is a critical cellular process for modulating neutrophil number
and function, and it plays an essential role in neutrophil homeostasis and the resolution of …

Upregulation of reactive oxygen species generation and phagocytosis, and increased apoptosis in human neutrophils during severe sepsis and septic shock

PS Martins, EG Kallas, MC Neto, MA Dalboni… - Shock, 2003 - journals.lww.com
We evaluated neutrophil activation by measuring its phagocytic ability and oxidative burst
activity in 16 patients with sepsis and 16 healthy volunteers. We also focused on neutrophil …

Accelerated lymphocyte death in sepsis occurs by both the death receptor and mitochondrial pathways

RS Hotchkiss, SB Osmon, KC Chang… - The Journal of …, 2005 - journals.aai.org
Patients with sepsis are immune compromised, as evidenced by their failure to clear their
primary infection and their propensity to develop secondary infections with pathogens that …

Inhibition of p38 mitogen activated protein kinase increases lipopolysaccharide induced inhibition of apoptosis in neutrophils by activating extracellular signal …

K Sheth, J Friel, B Nolan, P Bankey - Surgery, 2001 - Elsevier
Background. Prolonged polymorphonuclear neutrophil (PMN) survival has been implicated
in tissue injury after sepsis. Previously we reported that lipopolysaccharide (LPS) inhibits …