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http://dx.doi.org/10.5694/j.1326-5377.1996.tb122104.x | DOI Listing |
Front Aging
January 2025
The University of Texas MD Anderson Cancer Center Bastrop, Department of Comparative Medicine TX, Bastrop, TX, United States.
Introduction: Advanced age is a primary risk factor for many chronic diseases and conditions; however, age-related immune dysregulation is not well understood. Animal models, particularly those that resemble human age-related physiological changes, are needed to better understand immunosenescence and to improve health outcomes. Here, we explore the utility of the olive baboon (Papio anubis) in studying age-related changes to the immune system and understanding mechanisms of immunosenescence.
View Article and Find Full Text PDFJ Thorac Dis
December 2024
The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China.
Background: The effectiveness of neoadjuvant immunochemotherapy (NAIC) in locally advanced esophageal squamous cell carcinoma (ESCC) remains unclear. This study aims to validate the relation between early alterations in neutrophil-to-lymphocyte ratio (NLR) and clinical outcomes among individuals diagnosed with locally advanced ESCC undergoing NAIC.
Methods: We retrospectively enrolled a cohort of ESCC patients who underwent NAIC at least 1 cycle between May 2020 and October 2021 at Guangdong Provincial People's Hospital.
Ann Pancreat Cancer
June 2024
Department of Oncology, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Background: Pancreatic ductal adenocarcinoma (PDAC) is predicted to be the second leading cause of cancer-related death by 2030. This is driven by a high case-fatality rate with most patients even with radiologically localized PDAC at diagnosis ultimately relapsing with metastatic disease. mutations present in 90% to 95% of PDAC drive these poor statistics through its role in driving cellular growth, inhibition of apoptosis, and immunosuppression.
View Article and Find Full Text PDFFront Pharmacol
January 2025
Department of Physiology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates.
Introduction: Exposure to particulate matter ≤2.5 μm in diameter (PM) is associated with adverse respiratory outcomes, including alterations to lung morphology and function. These associations were reported even at concentrations lower than the current annual limit of PM.
View Article and Find Full Text PDFMyalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a debilitating but poorly-understood disease. ME/CFS symptoms can range from mild to severe, and include immune system effects alongside incapacitating fatigue and post-exertional disease exacerbation. In this study, we examined immunological profiles of people living with ME/CFS by flow cytometry, focusing on cytotoxic cells, to determine whether people with mild/moderate (n= 43) or severe ME/CFS (n=53) expressed different immunological markers.
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