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The fall and rise of Group A Streptococcus diseases

We overview the changing epidemiology of Group A Streptococcus infections and the genetic alterations that accompany the emergence of Group A Streptococcus strains

Group A Streptococcus M1T1 Intracellular Infection of Primary Tonsil Epithelial Cells Dampens Levels of Secreted IL-8 Through the Action of SpyCEP

Our results suggest that intracellular infection with the pathogenic GAS M1T1 clone induces a strong pro-inflammatory response in primary tonsil epithelial cells

Group A streptococcal pharyngitis: Immune responses involved in bacterial clearance and GAS-associated immunopathologies

Innate and adaptive host immune responses are fundamental for defense against streptococcal pharyngitis and are central to the clinical manifestation of disease.

Standardization of Epidemiological Surveillance of Invasive Group A Streptococcal Infections

Invasive group A streptococcal (Strep A) infections occur when Streptococcus pyogenes, also known as beta-hemolytic group A Streptococcus, invades a normally sterile site in the body. This article provides guidelines for establishing surveillance for invasive Strep A infections. The primary objective of invasive Strep A surveillance is to monitor trends in rates of infection and determine the demographic and clinical characteristics of patients with laboratory-confirmed invasive Strep A infection, the age- and sex-specific incidence in the population of a defined geographic area, trends in risk factors, and the mortality rates and rates of nonfatal sequelae caused by invasive Strep A infections.

Impact of Host and Bacterial Metabolism on Antibiotic Susceptibility

Antimicrobial resistance (AMR) is a global healthcare emergency, directly causing 1.3 million deaths per year and predicted to increase dramatically over the coming decades. Understanding the molecular mechanisms underpinning antibiotic resistance is central to approaches for AMR surveillance and diagnosis in a clinical laboratory.

Antibiotics or watchful waiting for acute otitis media in urban Aboriginal and Torres Strait Islander children?

Chris Valerie Brennan-Jones Swift PhD Head, Ear and Hearing Health Aboriginal Co-Director, Djaalinj Waakinj Centre for Ear and Hearing Health;

Risk of otitis media in offspring following maternal prenatal stress exposure

There is limited but consistent evidence that suggests prenatal factors, including maternal stress, may contribute to susceptibility for otitis media. We aimed to determine the effect of multiple life stress events during pregnancy on risk of acute and recurrent otitis media in offspring at three and five years of age. 

Functional genomics in cancer immunotherapy: Computational approaches for biomarker and drug discovery

This review explores computational strategies to yield biological insight into the processes involved in the immunotherapeutic response

Sensitizing the Tumor Microenvironment to Immune Checkpoint Therapy

In this review we explore the current literature about the predictive characteristics of the tumor microenvironment and discuss therapeutic approaches

Durvalumab with first-line chemotherapy in previously untreated malignant pleural mesothelioma (DREAM): a multicentre, single-arm, phase 2 trial with a safety run-in

There is a strong unmet need to improve systemic therapy in mesothelioma. Chemotherapy with cisplatin and pemetrexed improves survival in malignant pleural mesothelioma, and immune checkpoint inhibitors are an emerging treatment in this disease. We aimed to evaluate the activity of durvalumab, an anti-PD-L1 antibody, given during and after first-line chemotherapy with cisplatin and pemetrexed in patients with advanced malignant pleural mesothelioma.