Column: Don’t be taken in by stem cell firms offering unsubstantiated therapies for COVID-19 Clinics with unproven stem cell treatments are already targeting COVID-19 fears. “If you think this can help you,” Austin Wolff said earnestly into the camera, “it’s worth a shot.... I...

Column: A stem cell clinic touts its links with leading scientists. Some say they have no such connections A stem cell clinic touts its links with leading scientists. Some say they have no such connections. firm that pitches stem cell treatments to desperate patients willing t...