Margarida Maia, PhD,  science writer—

Margarida is a biochemist (University of Porto, Portugal) with a PhD in biomedical sciences (VIB and KULeuven, Belgium). Her main interest is science communication. She is also passionate about design and the dialogue between art and science.

Articles by Margarida Maia

Conduit to move AZD1656 into clinical trials for AAV, lupus

Conduit Pharmaceuticals is planning to launch Phase 2a clinical trials to test its lead oral candidate AZD1656 in people with immune system disorders — specifically ANCA-associated vasculitis (AAV) as one indication. “With its potential to become a first-in-class therapy for autoimmune diseases, AZD1656 represents a significant leap forward…

IBD diagnosis often comes before AAV, study finds

Inflammatory bowel disease (IBD) — a chronic disease where the bowel becomes inflamed, causing recurring lower abdominal pain and diarrhea — can overlap with ANCA-associated vasculitis (AAV) and is often diagnosed first, a study found. The finding suggests a possible link between the two diseases, and that having IBD…

Immune protein CX3CL1 may be biomarker of active MPA, GPA

High blood levels of the protein CX3CL1, a pro-inflammatory immune signal that appears to be associated with blood vessel inflammation, can accurately discriminate microscopic polyangiitis (MPA) and granulomatosis with polyangiitis (GPA) patients with active disease from those without, a study found. Importantly, high CX3CL1 levels were found to increase the…

Argenx to stop clinical development of efgartigimod for AAV

Argenx has decided not to go ahead with its development plans for efgartigimod as a potential treatment for ANCA-associated vasculitis (AAV) after the therapy failed to show beneficial effects in late-stage clinical trials of two other autoimmune diseases. Efgartigimod is approved in the U.S. in two formulations for…

Amgen readies for Phase 3 study of Tavneos in children with AAV

Amgen is planning to launch a Phase 3 clinical trial testing Tavneos (avacopan) — its approved therapy for adults with ANCA-associated vasculitis (AAV) — in combination with a standard regimen of rituximab or cyclophosphamide in children and adolescents with active AAV. That’s according to a company press release…

Worse sinonasal symptoms linked to higher risk of GPA relapse

Sinonasal symptoms, as assessed with 22-item Sinonasal Outcome Test (SNOT-22), a patient-reported questionnaire, are more severe when ANCA-associated vasculitis (AAV) is active than during remission, a study shows. Sinonasal symptoms are those that affect the nose and the sinuses, that is, the air-filled cavities around the eyes and nose.

DNA-targeting antibodies may be therapeutic options for AAV

Patrys’ PAT-DX1 and PAT-DX3, two DNA-targeting antibodies known as deoxymabs, can suppress production of the antimicrobial webs implicated in ANCA-associated vasculitis (AAV) without weakening other immune responses, according to preclinical work. These webs, called neutrophil extracellular traps (NETs), are made up of a scaffold of DNA and enzymes…