'Attorneys of the poor': Training physicians to tackle health inequalities.

The stellar gains in life expectancy and health over the past century have been accompanied by an increase in societal and health inequalities. This health gap between the most and least fortunate in our society is widening, driven by complex social determinants of health, as well as healthcare systems themselves. Physicians are not just well-qualified and well-placed to act as advocates for change, but have a moral duty to do so: to stand by silently is to be complicit.

Classification of intestinal T-cell receptor repertoires using machine learning methods can identify patients with coeliac disease regardless of dietary gluten status.

In coeliac disease (CeD), immune-mediated small intestinal damage is precipitated by gluten, leading to variable symptoms and complications, occasionally including aggressive T-cell lymphoma. Diagnosis, based primarily on histopathological examination of duodenal biopsies, is confounded by poor concordance between pathologists and minimal histological abnormality if insufficient gluten is consumed. CeD pathogenesis involves both CD4 T-cell-mediated gluten recognition and CD8 and γδ T-cell-mediated inflammation, with a previous study demonstrating a permanent change in γδ T-cell populations in CeD.

The role of the future physician: building on shifting sands.

The role of the future physician in the NHS is of interest to current doctors, patients, policymakers and the wider public. Amid the COVID-19 pandemic, it has never been more clear that the healthcare needs of the population, and the technical and scientific advances with which to solve them, are rapidly evolving and the medical workforce must adapt to these changes to deliver personalised healthcare. This article considers the current challenges that need to be addressed to deliver a future physician-led healthcare service that works for its patients.