Infect Immun
Centre for the Study of Host Resistance, Research Institute of the McGill University Health Centre, 1650 Cedar Ave., Montreal, Quebec H3G 1A4, Canada.
Published: May 2005
Compared to C57BL/6 wild-type mice, interleukin-15(-/-) (IL-15(-/-)) mice showed delayed clearance of Plasmodium chabaudi AS infection, lower type 1 cytokine production, impaired dendritic cell and NK cell functions, and lower titers of malaria-specific antibodies. Thus, IL-15 supports early control and timely resolution of blood-stage malaria through promotion of Th1-dependent innate and adaptive immune responses.
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http://dx.doi.org/10.1128/IAI.73.5.3172-3177.2005 | DOI Listing |
Mol Ther
January 2025
College of Veterinary Medicine, Jeonbuk National University, 79 Gobong-ro, Iksan City, Jeollabuk-do, 54596, Republic of Korea. Electronic address:
Cancer immunotherapy has revolutionized cancer treatment due to its precise, target-specific approach compared to conventional therapies. However, treating solid tumors remains challenging as these tumors are inherently immunosuppressive, and their tumor microenvironment (TME) often limits therapeutic efficacy. Interestingly, certain bacterial species offer a promising alternative by exhibiting an innate ability to target and proliferate within tumor environments.
View Article and Find Full Text PDFGut Pathog
January 2025
Diarrheal Pathogens Research Unit (DPRU), Department of Virology, Sefako Makgatho Health Sciences University, Ga-rankuwa, Pretoria, South Africa.
Bacterial flagellin, a potent intestinal innate immune activator, prevents murine rotavirus (RV) infection independent of adaptive immunity and interferons. The flagellin-induced immunity is mediated by Toll-like receptor (TLR5) and Nod-like receptor C4 (NLRC4), which elicit the production of interleukins 22 (IL-22) and IL-18, respectively. Here, we assessed whether a high abundance of flagellin at the time of vaccination would negatively affect the oral RV vaccine take.
View Article and Find Full Text PDFClin Oral Investig
January 2025
Faculty of Dentistry, University of Toronto, 124 Edward Street, Toronto, ON, M5G 1G6, Canada.
Objectives: Apical periodontitis (AP) is an inflammatory immune response in periapical tissues caused by microbial infections. Failure of root canal treatment or delayed healing is often due to intracanal or extra-radicular bacteria. However, beyond microbial factors, the patient's systemic health can significantly influence the progression and healing of AP.
View Article and Find Full Text PDFLupus Sci Med
January 2025
School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
Introduction: SLE is a chronic autoimmune disease that results in sustained hyperactivation of innate and adaptive immune cells and widespread inflammatory damage. Regular exercise reduces SLE symptoms including fatigue and joint pain and improves patient quality of life. However, most individuals with SLE are not sufficiently active to achieve these benefits, and guidance on the optimal approach to exercise is limited.
View Article and Find Full Text PDFMethods Cell Biol
January 2025
Laboratorio de Inmunologia y Virologia, Facultad de Ciencias Biologicas, Universidad Autónoma de Nuevo Leon, San Nicolás de los Garza, Nuevo León, Mexico. Electronic address:
Cancer immunotherapy has revolutionized cancer treatment by harnessing the immune system's potential to combat cancer. Among the various strategies in this field, the use of killed tumor cells (KC) induced by immunogenic cell death (ICD) inducers has gained attraction. This approach involves the treatment of cancer cells in vitro, followed by the subcutaneous injection of these killed cells into tumor-bearing mice.
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