Viral interference between severe acute respiratory syndrome coronavirus 2 and influenza A viruses.

Some respiratory viruses can cause a viral interference through the activation of the interferon (IFN) pathway that reduces the replication of another virus. Epidemiological studies of coinfections between SARS-CoV-2 and other respiratory viruses have been hampered by non-pharmacological measures applied to mitigate the spread of SARS-CoV-2 during the COVID-19 pandemic. With the ease of these interventions, SARS-CoV-2 and influenza A viruses can now co-circulate.

Psychological capital and well-being: An opportunity for teachers' well-being? Scoping review of the scientific literature in psychology and educational sciences.

In a context marked by teachers' shortage, prioritizing teachers' well-being emerges as one of the factors that can encourage them to stay in the profession. Well-being is a multidimensional concept and difficult to define and measure. Moreover, its link with Psychological Capital (PsyCap), a concept that includes personal psychological resources (hope, self-efficacy, resilience, and optimism) (Luthans & Youssef, 2004), has received little attention in the educational sciences.

A protectin DX (PDX) analog with in vitro activity against influenza A(H1N1) viruses.

Antiviral therapy based on neuraminidase (oseltamivir) or polymerase (baloxavir marboxil) inhibitors plays an important role in the management of influenza infections. However, the emergence of drug resistance and the uncontrolled inflammatory response are major limitations in the treatment of severe influenza disease. Protectins D1 (PD1) and DX (PDX), part of a family of pro-resolving mediators, have previously demonstrated anti-influenza activity as well as anti-inflammatory properties in various clinical contexts.

The Montreal model: an integrative biomedical-psychedelic approach to ketamine for severe treatment-resistant depression.

Background: Subanesthetic ketamine has accumulated meta-analytic evidence for rapid antidepressant effects in treatment-resistant depression (TRD), resulting in both excitement and debate. Many unanswered questions surround ketamine's mechanisms of action and its integration into real-world psychiatric care, resulting in diverse utilizations that variously resemble electroconvulsive therapy, conventional antidepressants, or serotonergic psychedelics. There is thus an unmet need for clinical approaches to ketamine that are tailored to its unique therapeutic properties.

In vitro activity of letermovir against human cytomegalovirus isolates with different drug susceptibility phenotypes.

Letermovir (LTV) is approved for the prophylaxis of human cytomegalovirus (HCMV) infection in adult seropositive recipients of an allogeneic hematopoietic stem cell transplant. Here, we report on the in vitro activity of LTV against a large panel of clinical HCMV isolates and recombinant viruses with different drug susceptibility phenotypes to currently-approved DNA polymerase inhibitors or maribavir. No pre-existing mutations conferring resistance to LTV were detected by Sanger sequencing in clinical HCMV isolates susceptible or resistant to DNA polymerases inhibitors.