The Jonas Brothers. From left, Joe, Nick, and Kevin Jonas.
Kevin and Danielle Jonas, Joe Jonas and his wife, Sophie Turner, and Nick Jonas and his wife, Priyanka Chopra Jonas, have donated $500,000 to the Mindich Child Health and Development Institute at the Icahn School of Medicine at Mount Sinai, to support pediatric research into COVID-19 at a time when a rare syndrome is affecting children who become severely ill about four weeks after they seemed to have recovered from the disease.
Since early May, The Mount Sinai Hospital has admitted almost 20 patients between the ages of five and twenty, with multi-system inflammatory syndrome in children (MIS-C) associated with coronavirus disease 2019 (COVID-19). It is defined as a syndrome in patients under the age of 21, with onset of fever for at least one day, laboratory evidence of inflammation, and severe illness with multi-system involvement.
George Ofori-Amanfo, MD, Chief of the Division of Pediatric Critical Care at The Mount Sinai Hospital and Mount Sinai Kravis Children’s Hospital, says Mount Sinai has developed a “strong and standardized process” for caring for these pediatric patients. This streamlined approach includes every phase of care, from the initial presentation in the pediatrician’s office or the emergency department through the entire hospitalization, discharge, and follow-up. It includes specific therapies and procedures, handoffs between the different levels of care within the hospital, and video phone calls with patients after they have been discharged and returned home.
The gift from the Jonas family will be used to support research into this inflammatory syndrome that is being conducted at the Icahn School of Medicine in areas that include genetics, bioinformatics, precision immunology, microbiology, and pediatrics.
Dusan Bogunovic, PhD, and Conor Gruber, MD/PhD candidate, Icahn School of Medicine at Mount Sinai
The effort is being spearheaded by Dusan Bogunovic, PhD, Associate Professor of Microbiology, and Pediatrics, and Director of the Center for Inborn Errors of Immunity, which is part of the Mindich Child Health and Development Institute. “We are studying two main questions,” says Dr. Bogunovic. “What causes this severe immune response that leads to MIS-C associated with COVID-19 in some children? And why do most other children seem to handle the SARS-CoV-2 virus so easily?”
This second question continues to puzzle physicians and scientists. Most children with COVID-19 appear to be asymptomatic and do not display the dry cough or trouble breathing that adults do.
Mount Sinai’s scientists will be characterizing the immune response of children at the RNA and DNA level to understand the disease pathology in cells by studying patients with the syndrome, in addition to healthy children. They will explore whether genetics plays a role in determining which children may be more susceptible to MIS-C; whether the types of antibodies these children produce influence MIS-C; and what in the immune system is driving the children’s clinical presentation. Is it the hyper-activation of their immune systems that triggers a cytokine storm or the specific cell subtype that drives pathogenesis?
“Through this work, we are striving to keep all of our children as safe as possible. The lessons we learn are sure to inform care for infections in children that go beyond COVID-19,” says Dr. Bogunovic.
Dr. Ofori-Amanfo says, “It is paramount that as we take care of our patients, we partner with our research teams and bring in their perspective in order to understand the underlying disease progression and treatment options.”
He adds that even though MIS-C is rare, if parents see their children developing abdominal pain in association with a fever or rash they should call their pediatrician immediately and not be fearful about coming to the hospital, if they need to. “The hospital is a safe place,” he says. “We are taking all of the infection prevention measures to ensure that our patients and staff are safe. We are committed to providing patients with the best care.”