In 233 patients suffering from chronic prostatitis, increased granulocyte counts in prostatic secretions revealed real inflammation in 111 patients (47,6%): four patients (1,7%) suffered from specific and 22 (9,4%) from chronic bacterial prostatitis. In 85 men (36,5%) "non-bacterial" prostatitis was evident, whereby in 22 (9,4%) ureaplasma-associated prostatitis was obvious. 26 men (11,2%) showed increased granulocyte counts in prostatic secretions, in these cases the mere microbiological finding was C. trachomatis. In 28 cases (15,9%) concomitant inflammatory urethral reactions were the only clinical finding.
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Myeloid-derived suppressor cells (MDSCs) are expanded in cancer patients, have an intrinsic immunosuppressive function, and thus may play a role in resistance to immunotherapy. Ulceration of the melanoma primary is associated with more aggressive disease and is an independent prognostic factor for melanoma-specific survival. However, the underlying factors contributing to this more aggressive phenotype are not completely understood.
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December 2025
Division of Immunology, Immunity to Infection and Respiratory Medicine, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester and Manchester University NHS Foundation Trust, Manchester, UK.
Age-related lung function decline is associated with small airway closure and gas trapping. The mechanisms which cause these changes are not fully understood. It has been suggested that COPD is caused by accelerated ageing.
View Article and Find Full Text PDFFront Immunol
January 2025
Department of Medicine, Aab Cardiovascular Research Institute, University of Rochester School of Medicine and Dentistry, Rochester, NY, United States.
Introduction: The severity of spinal cord injury (SCI) is closely tied to pulmonary function, especially in cases of higher SCI levels. Despite this connection, the underlying pathological mechanisms in the lungs post-SCI are not well understood. Previous research has established a connection between disrupted sympathetic regulation and splenocyte apoptosis in high thoracic SCI, leading to pulmonary dysfunction.
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January 2025
Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China.
Background: Inflammation is a critical component in the process of resolved hepatitis B virus (HBV) infection. The neutrophil-to-lymphocyte ratio (NLR) serves as a sensitive indicator of systemic inflammation and immune activation. Our study aimed to investigate the correlation between elevated NLR levels and the risk of all-cause mortality in patients with resolved HBV infection.
View Article and Find Full Text PDFPediatr Res
January 2025
Department of Pediatrics, Medical College of Wisconsin, Children's Wisconsin, Milwaukee, WI, USA.
Background: The immune heterogeneity of biliary atresia (BA) presents a challenge for development of prognostic biomarkers. This study aimed to identify early immune signatures associated with biliary drainage after Kasai Portoenterostomy (KPE).
Methods: Serum samples, liver slides, and clinical data were obtained from patients enrolled in the NIDDK-supported Childhood Liver Disease Research Network.
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