Urinary RANTES and MCP-1 as noninvasive biomarkers for differential diagnosis and prediction of treatment response in acute interstitial nephritis.

Background: Although kidney biopsy is definitive for the diagnosis of acute interstitial nephritis (AIN) and acute tubular necrosis (ATN), its invasiveness limits its use. We aimed to identify urine biomarkers for differentiating AIN and ATN and to predict the response of patients with AIN to steroid treatment.

Methods: In this prospective cohort study, biopsy-proven ATN ( = 34) and AIN ( = 55) were included.

The structure, role, and procedures of Korean expert committee on immunization practices.

Vaccination is a cornerstone of public health, preventing infectious diseases with significant contribution to human health. In South Korea, the Korea Expert Committee on Immunization Practices (KECIP) plays a pivotal role in guiding national vaccination policies. In this comprehensive review, we investigated the history, legal basis, operation, and achievements of the KECIP, highlighting its critical role in shaping the country's successful vaccination program.

Iron as a Sulfidation-Resistant Current Collector for Negative Electrode in Sulfide-Based All-Solid-Batteries.

The demand for all-solid-state batteries (ASSBs) featuring credible LiPSCl argyrodite (LPSCl) electrolytes is increasing, driving interest in exploring suitable current collectors for ASSBs. Copper (Cu), used as a current collector in traditional lithium-ion batteries, exhibits significant instability in LPSCl-ASSBs. In this study, the effectiveness of iron (Fe) is systematically investigated as an alternative current collector in LPSCl-ASSBs and compare its performance to that of Cu.

Reconfiguring van der Waals Metal-Semiconductor Contacts via Selenium Intercalation/Deintercalation Post-Treatment.

To achieve the commercialization of two-dimensional (2D) semiconductors, the identification of an appropriate combination of 2D semiconductors and three-dimensional (3D) metals is crucial. Furthermore, understanding the van der Waals (vdW) interactions between these materials in thin-film semiconductor processes is essential. Optimizing these interactions requires precise control over the properties of the vdW interface through specific pre- or post-treatment methods.

A shape-reconfigurable electronic composite for stimulus customizable detection neutral plane shifting.

Three-dimensional (3D) sensors selectively measure the applied force in a particular direction through the designed shape. However, such a fixed sensor design incurs a relatively low sensitivity and narrow measurement range to forces applied from other directions. Here, we report a shape-reconfigurable electronic composite based on a stiffness-tunable polymer and a crack-based strain sensor.