A Double Hit to Ubiquitination Leading to a New Diagnosis of VEXAS Syndrome.

VEXAS (vacuoles, E1 enzyme, X-linked, auto-inflammatory, somatic) syndrome is a newly defined illness that bridges hematology, oncology, and rheumatology. Its pathophysiology originates in a mutation in the gene that leads to a defect in ubiquitination resulting in a severe systemic inflammatory syndrome. It is associated with significant morbidity and mortality; however, data are scarce due to limited cases described in the literature.

Challenges in the execution of public health research: Reflections from Public Health Research Initiative (PHRI) grant management in India.

Background: Well-planned health research is fundamental to the success of any public health system in leading to better population health outcomes. Although the Indian public health system is unique, it lacks strong linkages between research and practice. There is a pressing need to address the gap in the research to reduce the disease burden in the country.

Case of Donath-Landsteiner haemolytic anaemia in an adult female.

Donath-Landsteiner haemolytic anaemia (DLHA), also known as paroxysmal cold haemoglobinuria, is a very rare and difficult condition to diagnose as well as treat. Here, we present a case of a 55-year-old Hispanic woman who presented with severe intravascular haemolytic anaemia in the setting of a viral illness 2 weeks prior to presentation. Direct antiglobulin testing revealed mixed results: positive for either complement, IgG or both on various occasions which led to a battery of tests including the Donath-Landsteiner antibody testing which turned out positive establishing the diagnosis of DLHA.