Air pollution may raise intrahepatic cholestasis of pregnancy risk
Exposure to high levels of fine particulate matter, or PM2.5, the most commonly studied air pollutant, and reduced time in the sunlight in the three…
Margarida Maia, PhD, Science Writer — 
Articles by Margarida Maia
New PFIC3-causing mutations identified in 3 children in China
A study of three children with progressive familial intrahepatic cholestasis type 3 (PFIC3) in China revealed that different disease-causing mutations in the ABCB4 gene,…
Bile acid levels may predict outcome of Kasai surgery for biliary atresia
Measuring the blood levels of bile acids, the main component of the digestive fluid bile, can help predict key clinical outcomes for babies with…
2nd-line PBC treatment options call for personalized care: Analysis
Among second-line treatments for primary biliary cholangitis (PBC), Iqirvo (elafibranor) may work better than Livdelzi (seladelpar) at reducing markers of liver damage, while Livdelzi…
ABCB4 mutation ID’d as cause of woman’s recurrent cholestasis
A young woman in the U.S. who experienced recurrent cholestasis was later found, with the help of genetic testing, to have a mutation in…
Biliary atresia patient spotlighted in 2025 ALF Liver Life Walk
Domenic Frappolli, who was born with biliary atresia, was named the American Liver Foundation’s (ALF) 2025 National LIVEr Champion. The foundation is spotlighting…
Seladelpar conditionally approved in European Union to help treat PBC
Gilead Sciences’ oral therapy seladelpar has been conditionally approved by the European Commission as a second-line therapy for adults with primary biliary…
Combo of variants in ABCB4 gene could lead to ICP, study finds
A specific variant in the ABCB4 gene does not cause intrahepatic cholestasis of pregnancy (ICP) on its own, but it may increase the disease’s…
AI models may aid intrahepatic cholestasis of pregnancy prediction
New artificial intelligence (AI) models based on 11 possible risk factors of intrahepatic cholestasis of pregnancy (ICP) can accurately distinguish between healthy pregnant women,…
Livmarli, Bylvay safely reduce pruritus in PFIC, Alagille children
Livmarli (maralixibat) and Bylvay (odevixibat) can help relieve itching, or pruritus, and reduce liver damage in children with progressive familial intrahepatic cholestasis (PFIC) or…
