Intestinal Foxl1+ cell-derived CXCL12 maintains epithelial homeostasis by modulating cellular metabolism.

Several mesenchymal cell populations are known to regulate intestinal stem cell (ISC) self-renewal and differentiation. However, the influences of signaling mediators derived from mesenchymal cells other than ISC niche factors on epithelial homeostasis remain poorly understood. Here, we show that host and microbial metabolites, such as taurine and GABA, act on PDGFRαhigh Foxl1high sub-epithelial mesenchymal cells to regulate their transcription.

Eye movements during measurements of visual vertical in the post-stroke subacute phase.

The subjective visual vertical (VV), the visually estimated direction of gravity, is essential for assessing vestibular function and visuospatial cognition. In this study, we aimed to investigate the mechanisms underlying altered VV perception in stroke participants with unilateral spatial neglect (USN), specifically by examining their eye movement patterns during VV judgment tasks. Participants with USN demonstrated limited eye movement scanning along a rotating bar, often fixating on prominent ends, such as the top or bottom.

Comparative Study on Associations Between Lung Cancer Prognosis and Diagnostic Criteria Set by the European Palliative Care Research Collaboration and the Asian Working Group for Cachexia.

Background: Cachexia is a poor prognostic factor in many advanced cancers. Cachexia diagnostic criteria of the European Palliative Care Research Collaboration (EPCRC) may underestimate cachexia in Asians; therefore, new criteria have been proposed by the Asian Working Group for Cachexia (AWGC). We compared both criteria to determine differences in diagnostic rates and their association with lung cancer prognosis.

Protocol for the playback of phantom echoes from approaching objects to scanning bats.

Because bats emit ultrasound and listen to echoes to perceive their surroundings, presenting phantom echoes is useful for understanding their perception of echolocation. Here, we present a protocol for the real-time playback of phantom echoes, especially from approaching objects. We describe steps for presenting virtual objects using a microphone, digital signal processor, and loudspeaker to induce the escape behavior of bats.

Protective effect of mesenchymal stromal cells in diabetic nephropathy: the In vitro and In vivo role of the M-Sec-tunneling nanotubes.

Mitochondrial dysfunction plays an important role in the development of podocyte injury in diabetic nephropathy (DN). Tunnelling nanotubes (TNTs) are long channels that connect cells and allow organelle exchange. Mesenchymal stromal cells (MSCs) can transfer mitochondria to other cells through the M-Sec-TNTs system.