Effect of Bacille Calmette-Guérin vaccination on immune responses to SARS-CoV-2 and COVID-19 vaccination.

Objectives: Bacille Calmette-Guérin (BCG) vaccination has off-target effects on disease risk for unrelated infections and immune responses to vaccines. This study aimed to determine the immunomodulatory effects of BCG vaccination on immune responses to vaccines against SARS-CoV-2.

Methods: Blood samples, from a subset of 275 SARS-CoV-2-naïve healthcare workers randomised to BCG vaccination (BCG group) or no BCG vaccination (Control group) in the BRACE trial, were collected before and 28 days after the primary course (two doses) of ChAdOx1-S (Oxford-AstraZeneca) or BNT162b2 (Pfizer-BioNTech) vaccination.

Number of patient samples affected before error detection: Strategic implications for internal quality control and patient-based quality control practices.

Introduction: There is a general impression that patient-based quality control (PBQC) requires a high volume of laboratory results to detect errors effectively. However, internal quality control (IQC) performed infrequently may be associated with increased risk of missed error (i.e.

Clinical and functional outcomes for risk-appropriate treatments for prostate cancer.

Objectives: To describe real-world clinical and functional outcomes in an Australian cohort of men with localised prostate cancer according to treatment type and risk category.

Subjects And Methods: Men diagnosed from 2008 to 2018 who were enrolled in South Australian Prostate Cancer Clinical Outcomes Collaborative registry-a multi-institutional prospective clinical registry-were studied. The main outcome measures were overall survival, cancer-specific survival, decline in functional outcomes, biochemical recurrence and transition to active treatment following active surveillance.

Temperature during pupal development affects hoverfly developmental time, adult life span, and wing length.

Hoverflies (Diptera, Syrphidae) are cosmopolitan, generalist flower visitors and among the most important pollinators after bees and bumblebees. The dronefly can be found in temperate and continental climates across the globe, often synanthropically. pupae of different generations and different climate zones are thus exposed to vastly different temperatures.

Women's experiences with using domperidone as a galactagogue to increase breast milk supply: an australian cross-sectional survey.

Background: Domperidone is one of the most commonly utilised pharmacological galactagogues, with evidence of increasing use in clinical practice. However, the use of domperidone as a galactagogue remains controversial, with mixed evidence on safety and efficacy, leading to variable clinical practice recommendations. We sought to evaluate contemporary patterns of domperidone use and examine maternal experiences related to perceived safety and effectiveness.

OX40-targeted immune agonist antibodies induce potent antitumor immune responses without inducing liver damage in mice.

Despite promising preclinical and clinical data demonstrating that immune agonist antibody immunotherapies (IAAs) such as αOX40 induce strong antitumor immune responses, clinical translation has been significantly hampered by the propensity of some IAAs to induce dose-limiting and sometimes life-threatening immunotoxicities such as cytokine release syndrome and hepatotoxicity. For example, in a recent study αOX40 was shown to induce significant liver damage in mice by inducing the pyroptosis of liver natural killer T cells (NKT) cells. Surprisingly; however, given these previous reports, αOX40 treatment in our hands did not induce NKT cell pyroptosis or liver damage.