Natural killer (NK) cells in antibacterial innate immunity: angels or devils?

F Souza-Fonseca-Guimaraes, M Adib-Conquy… - Molecular …, 2012 - Springer
Natural killer (NK) cells were first described as immune leukocytes that could kill tumor cells
and soon after were reported to kill virus-infected cells. In the mid-1980s, 10 years after their …

Muscle wasting in animal models of severe illness

M Holecek - International journal of experimental pathology, 2012 - Wiley Online Library
Muscle wasting is a serious complication of various clinical conditions that significantly
worsens the prognosis of the illnesses. Clinically relevant models of muscle wasting are …

Mixed antagonist response and sepsis severity-dependent dysbalance of pro-and anti-inflammatory responses at the onset of postoperative sepsis

AR Novotny, D Reim, V Assfalg, F Altmayr, HM Friess… - Immunobiology, 2012 - Elsevier
It has been postulated that an early systemic inflammatory response syndrome (SIRS) and a
subsequent compensatory anti-inflammatory response syndrome (CARS) occur sequentially …

Platelets induce apoptosis during sepsis in a contact-dependent manner that is inhibited by GPIIb/IIIa blockade

M Sharron, CE Hoptay, AA Wiles, LM Garvin, M Geha… - 2012 - journals.plos.org
Purpose End-organ apoptosis is well-described in progressive sepsis and Multiple Organ
Dysfunction Syndrome (MODS), especially where platelets accumulate (eg spleen and …

[HTML][HTML] Polymicrobial sepsis models: CLP versus CASP

G Schabbauer - Drug Discovery Today: Disease Models, 2012 - Elsevier
Sepsis is a disease syndrome covering many different aspects of the host immune system.
Our understanding of sepsis is still incomplete. Several animal models of sepsis have been …

Expression of type I interferon by splenic macrophages suppresses adaptive immunity during sepsis

T Schwandt, B Schumak, GH Gielen… - The EMBO …, 2012 - embopress.org
Early during Gramnegative sepsis, excessive release of proinflammatory cytokines can
cause septic shock that is often followed by a state of immune paralysis characterized by the …

Cutting edge: Divergent cell-specific functions of MyD88 for inflammatory responses and organ injury in septic peritonitis

P Gais, D Reim, G Jusek… - The Journal of …, 2012 - journals.aai.org
Although global MyD88 deficiency attenuates lethal inflammation in sepsis, cell-specific
functions of MyD88 remain largely unknown. Using mice with selective expression of MyD88 …

Deficiency of the CGRP receptor component RAMP1 attenuates immunosuppression during the early phase of septic peritonitis

G Jusek, D Reim, K Tsujikawa, B Holzmann - Immunobiology, 2012 - Elsevier
The neuropeptide CGRP contributes to the control of excessive cytokine production in
endotoxemia models. However, the function of CGRP in sepsis caused by infection with …

Neutralization of IL-10 restores the downregulation of IL-18 receptor on natural killer cells and interferon-γ production in septic mice, thus leading to an improved …

S Hiraki, S Ono, M Kinoshita, H Tsujimoto, R Takahata… - Shock, 2012 - journals.lww.com
The objective of the study was to investigate the mechanisms of insufficient interferon-γ (IFN-
γ) response to interleukin 18 (IL-18) and the treatment for the insufficient response in septic …

[HTML][HTML] Experimental sepsis models

S Mai, M Khan, P Liaw… - Sepsis-An Ongoing and …, 2012 - intechopen.com
Sepsis is a devastating condition characterized by the systemic activation of inflammatory
and coagulation pathways in response to microbial infection of normally sterile parts of the …