Association of smartphone overuse and neck pain: a systematic review and meta-analysis.

Background: Smartphone overuse is associated with both psychological and physical health problems, including depression and musculoskeletal disorders. However, the association between smartphone overuse and neck pain remains unclear. We performed a meta-analysis to examine the relation between smartphone overuse and neck pain, and to identify high-risk usage patterns.

Optimization-Based Image Reconstruction Regularized with Inter-Spectral Structural Similarity for Limited-Angle Dual-Energy Cone-Beam CT.

Background: Limited-angle (LA) dual-energy (DE) cone-beam CT (CBCT) is considered as a potential solution to achieve fast and low-dose DE imaging on current CBCT scanners without hardware modification. However, its clinical implementations are hindered by the challenging image reconstruction from LA projections. While optimization-based and deep learning-based methods have been proposed for image reconstruction, their utilization is limited by the requirement for X-ray spectra measurement or paired datasets for model training.

Estrogens increase cancer cell efferocytosis to establish an immunosuppressive tumor microenvironment.

Phagocytic clearance of apoptotic cancer cells (efferocytosis) by tumor-associated macrophages (TAMs) contributes in a substantial manner to the establishment of an immunosuppressive tumor microenvironment. This puts in context our observation that the female steroid hormone 17β-estradiol (E2) facilitates tumor immune resistance through cancer cell extrinsic Estrogen Receptor (ERalpha;) signaling in TAMs. Notable was the finding that E2 induces the expression of CX3CR1 in TAMs to enable efferocytosis of apoptotic cancer cells which results in the suppression of type I interferon (IFN) signaling.

The relationship between compulsory citizenship behavior and nurses' silence: a cross-sectional study.

Aim: This study aimed to assess the relationship between compulsory citizenship behavior and nurses' silence.

Methods: A descriptive cross-sectional online study was conducted in October 2023, targeting 402 nurses working in Yichang Central People's Hospital, Hubei Province, China. Data were collected through a structured questionnaire comprising demographic details, the Compulsory Citizenship Behavior Scale, and the Nurses' Silence Scale.

A multiplex method for rapidly identifying viral protease inhibitors.

With current treatments addressing only a fraction of pathogens and new viral threats constantly evolving, there is a critical need to expand our existing therapeutic arsenal. To speed the rate of discovery and better prepare against future threats, we establish a high-throughput platform capable of screening compounds against 40 diverse viral proteases simultaneously. This multiplex approach is enabled by using cellular biosensors of viral protease activity combined with DNA-barcoding technology, as well as several design innovations that increase assay sensitivity and correct for plate-to-plate variation.