Translating the 2021 ESC heart failure guideline recommendations in daily practice: Results from a heart failure survey. A scientific statement of the ESC Council for Cardiology Practice and the Heart Failure Association of the ESC.

Aims: Real-world data show that guidelines are insufficiently implemented, and particularly guideline-directed medical therapies (GDMT) are underused in patients with heart failure and reduced ejection fraction (HFrEF) in clinical practice. The Council for Cardiology Practice and the Heart Failure Association of the European Society of Cardiology (ESC) developed a survey aiming to (i) evaluate the perspectives of the cardiology community on the 2021 ESC heart failure (HF) guidelines, (ii) pinpoint disparities in disease management, and (iii) propose strategies to enhance adherence to HF guidelines.

Methods And Results: A 22-question survey regarding the diagnosis and treatment of HFrEF was delivered between March and June 2022.

Physician perceptions, attitudes, and strategies towards implementing guideline-directed medical therapy in heart failure with reduced ejection fraction. A survey of the Heart Failure Association of the ESC and the ESC Council for Cardiology Practice.

Aims: Recent guidelines recommend four core drug classes (renin-angiotensin system inhibitor/angiotensin receptor-neprilysin inhibitor [RASi/ARNi], beta-blocker, mineralocorticoid receptor antagonist [MRA], and sodium-glucose cotransporter 2 inhibitor [SGLT2i]) for the pharmacological management of heart failure (HF) with reduced ejection fraction (HFrEF). We assessed physicians' perceived (i) comfort with implementing the recent HFrEF guideline recommendations; (ii) status of guideline-directed medical therapy (GDMT) implementation; (iii) use of different GDMT sequencing strategies; and (iv) barriers and strategies for achieving implementation.

Methods And Results: A 26-question survey was disseminated via bulletin, e-mail and social channels directed to physicians with an interest in HF.

IFN-γ-mediated control of SARS-CoV-2 infection through nitric oxide.

Introduction: The COVID-19 pandemic has highlighted the need to identify mechanisms of antiviral host defense against SARS-CoV-2. One such mediator is interferon-g (IFN-γ), which, when administered to infected patients, is reported to result in viral clearance and resolution of pulmonary symptoms. IFN-γ treatment of a human lung epithelial cell line triggered an antiviral activity against SARS-CoV-2, yet the mechanism for this antiviral response was not identified.

Human Oral Mucosa as a Potentially Effective Source of Neural Crest Stem Cells for Clinical Practice.

We report in this study on the isolation and expansion of neural crest stem cells (NCSCs) from the epithelium of oral mucosa (OM) using reagents that are GMP-certified and FDA-approved for clinical use. Characterization analysis showed that the levels of keratins , , , , , and -specific to OM epithelial cells-were significantly lower in the experimental NCSCs. While was decreased with no statistically significant difference, the earliest neural crest specifier genes , , , , , , and showed a trend in increased expression in NCSCs.