Basic Science and Pathogenesis.

Background: Alzheimer's Disease (AD) manifests early in the olfactory system, yet its precise role in the pathophysiology of AD remains elusive. This study aims to elucidate the progression of olfactory dysfunction in AD by investigating the dysregulation of the adenosine 2A receptor (A2AR) and its potential involvement in the formation of abnormal plaques and tangles. A2AR plays a pivotal role in modulating synaptic transmission and neuroinflammation by regulating both neurons and glial cells.

The Protection of Astragalus Polysaccharide in BALB/C Mice during M5 Infection.

Introduction: Brucellosis is an important zoonosis worldwide, affecting humans and animals. There are no specific medicines available to treat brucellosis. Astragalus polysaccharide (APS) is derived from Astragalus membranaceus and exhibits impressive bioactivity, including anti-aging, anti-tumor, and immunomodulatory functions.

Salt Tolerance in Soybeans: Focus on Screening Methods and Genetics.

Salinity greatly affects the production of soybeans in arid and semi-arid lands around the world. The responses of soybeans to salt stress at germination, emergence, and other seedling stages have been evaluated in multitudes of studies over the past decades. Considerable salt-tolerant accessions have been identified.

Correction: Possible requirement of executive functions for high performance in soccer.

[This corrects the article DOI: 10.1371/journal.pone.

Possible requirement of executive functions for high performance in soccer.

In open-skill sports such as soccer, the environment surrounding players is rapidly changing. Therefore, players are required to process a large amount of external information and take appropriate actions in a very short period. Executive functions (EFs)-the cognitive control processes that regulate thoughts and action-are needed for high performance in soccer.

Differential timing of neurogenesis underlies dorsal-ventral topographic projection of olfactory sensory neurons.

Background: The mammalian primary olfactory system has a spatially-ordered projection in which olfactory sensory neurons (OSNs) located in the dorsomedial (DM) and ventrolateral (VL) region of the olfactory epithelium (OE) send their axons to the dorsal and ventral region of the olfactory bulb (OB), respectively. We previously found that OSN axonal projections occur sequentially, from the DM to the VL region of the OE. The differential timing of axonal projections is important for olfactory map formation because early-arriving OSN axons secrete guidance cues at the OB to help navigate late-arriving OSN axons.