Insurance coverage is a significant barrier to accessing virtual pulmonary rehabilitation programs for people with chronic obstructive pulmonary disease (COPD), according to a new study in the July 2026 issue of Chronic Obstructive Pulmonary Diseases: Journal of the COPD Foundation, a peer-reviewed, open access journal.

Internal rotation of the shoulder—the inward rotation of the arm—is essential for many everyday tasks. Reaching behind the back to tuck in a shirt, fastening a bra strap, retrieving a wallet from a back pocket, all depend on a specific form of internal rotation in which the hand moves upward behind the back toward the spine. Clinicians commonly assess this capacity in patients with adhesive capsulitis, rotator cuff tears, and after shoulder arthroplasty using three clinical tests: internal rotation at the side (IRs), with the elbow at the side and the forearm swinging inward; internal rotation at 90°, abduction (IRa) with the arm abducted and rotated downward; and internal rotation to the posterior (IRp), in which the hand reaches upward behind the back. These tests are often used together in clinical practice, yet little research has examined whether they measure the same underlying motion or different ones. This distinction matters when clinicians encounter patients whose IRp is severely limited while IRs appears near normal, or when IRp deficits prove resistant to rehabilitation.

Despite advances in computational biology and regulatory moves to reduce animal use, a coherent framework for AI-driven polypharmacology as a bridge between animal models and human drug development is still missing. The shift from "cage" to "code" brings opportunities but also unresolved issues in biological interpretation, regulation, and education. This review critically examines this transition within the 3R framework, focusing on: (i) regulatory and ethical drivers for non-animal methods, (ii) gaps left by reduced animal use, and (iii) AI's potential to reconstruct biological complexity via multi-omics and predictive modelling. The review suggests that AI-driven polypharmacology offers a scalable, ethical, and precision-oriented path forward.

An Osaka Metropolitan University-led research team evaluated the efficacy of a structured rehabilitation program for maintaining ADLs among terminally ill cancer patients. 

Work intensity is significantly higher under poor line managers, according to new research led by Bayes Business School (City St George’s, University of London) that could have strong implications for global occupational health and productivity.