Molecule, Ang-1, Fails as Blood Biomarker of PH or Its Likely Severity in Study
A molecule linked to pulmonary hypertension (PH) in earlier studies failed to serve as a biomarker of disease severity or prognosis in a new study, which analyzed blood levels of the factor in people with various types of lung hypertension. Although the molecule, known as Ang-1, does not appear to be a…