Impact of the improvement in the etiological diagnosis of community pneumonia.

Background And Objective: Etiological diagnosis of community-acquired pneumonia (CAP) is only reached in 30-40% of cases, which frequently requires keeping empirical antibiotic regimens. The new nucleic acid amplification techniques (NAAT) in respiratory samples raise the possibility of improving this clinical practice. Our objective was to analyze TAANs contribution estimating both their costs and benefits.

NuRD chromatin remodeling is required to repair exogenous DSBs in the germline.

Organisms rely on coordinated networks of DNA repair pathways to protect genomes against toxic double-strand breaks (DSBs), particularly in germ cells. All repair mechanisms must successfully negotiate the local chromatin environment in order to access DNA. For example, nucleosomes can be repositioned by the highly conserved Nucleosome Remodeling and Deacetylase (NuRD) complex.

Combining modeling and experimental approaches for developing rice-oil palm agroforestry systems.

Monoculture systems in South East Asia are facing challenges due to climate change-induced extreme weather conditions, leading to significant annual production losses in rice and oil palm. To ensure the stability of these crops, innovative strategies like resilient agroforestry systems need to be explored. Converting oil palm (Elaeis guineensis) monocultures to rice (Oryza sativa)-based intercropping systems shows promise, but achieving optimal yields requires adjusting palm density and identifying rice varieties adapted to changes in light quantity and diurnal fluctuation.

Recent Advances in Enteric Methane Mitigation and the Long Road to Sustainable Ruminant Production.

Mitigation of methane emission, a potent greenhouse gas, is a worldwide priority to limit global warming. A substantial part of anthropogenic methane is emitted by the livestock sector, as methane is a normal product of ruminant digestion. We present the latest developments and challenges ahead of the main efficient mitigation strategies of enteric methane production in ruminants.