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Billie Lou Short and Kurt Newman at Research and Education Week

Research and Education Week honors innovative science

Billie Lou Short and Kurt Newman at Research and Education Week

Billie Lou Short, M.D., received the Ninth Annual Mentorship Award in Clinical Science.

People joke that Billie Lou Short, M.D., chief of Children’s Division of Neonatology, invented extracorporeal membrane oxygenation, known as ECMO for short. While Dr. Short did not invent ECMO, under her leadership Children’s National was the first pediatric hospital to use it. And over decades Children’s staff have perfected its use to save the lives of tiny, vulnerable newborns by temporarily taking over for their struggling hearts and lungs. For two consecutive years, Children’s neonatal intensive care unit has been named the nation’s No. 1 for newborns by U.S. News & World Report. “Despite all of these accomplishments, Dr. Short’s best legacy is what she has done as a mentor to countless trainees, nurses and faculty she’s touched during their careers. She touches every type of clinical staff member who has come through our neonatal intensive care unit,” says An Massaro, M.D., director of residency research.

For these achievements, Dr. Short received the Ninth Annual Mentorship Award in Clinical Science.

Anna Penn, M.D., Ph.D., has provided new insights into the central role that the placental hormone allopregnanolone plays in orderly fetal brain development, and her research team has created novel experimental models that mimic some of the brain injuries often seen in very preterm babies – an essential step that informs future neuroprotective strategies. Dr. Penn, a clinical neonatologist and developmental neuroscientist, “has been a primary adviser for 40 mentees throughout their careers and embodies Children’s core values of Compassion, Commitment and Connection,” says Claire-Marie Vacher, Ph.D.

For these achievements, Dr. Penn was selected to receive the Ninth Annual Mentorship Award in Basic and Translational Science.

The mentorship awards for Drs. Short and Penn were among dozens of honors given in conjunction with “Frontiers in Innovation,” the Ninth Annual Research and Education Week (REW) at Children’s National. In addition to seven keynote lectures, more than 350 posters were submitted from researchers – from high-school students to full-time faculty – about basic and translational science, clinical research, community-based research, education, training and quality improvement; five poster presenters were showcased via Facebook Live events hosted by Children’s Hospital Foundation.

Two faculty members won twice: Vicki Freedenberg, Ph.D., APRN, for research about mindfulness-based stress reduction and Adeline (Wei Li) Koay, MBBS, MSc, for research related to HIV. So many women at every stage of their research careers took to the stage to accept honors that Naomi L.C. Luban, M.D., Vice Chair of Academic Affairs, quipped that “this day is power to women.”

Here are the 2019 REW award winners:

2019 Elda Y. Arce Teaching Scholars Award
Barbara Jantausch, M.D.
Lowell Frank, M.D.

Suzanne Feetham, Ph.D., FAA, Nursing Research Support Award
Vicki Freedenberg, Ph.D., APRN, for “Psychosocial and biological effects of mindfulness-based stress reduction intervention in adolescents with CHD/CIEDs: a randomized control trial”
Renee’ Roberts Turner for “Peak and nadir experiences of mid-level nurse leaders”

2019-2020 Global Health Initiative Exploration in Global Health Awards
Nathalie Quion, M.D., for “Latino youth and families need assessment,” conducted in Washington
Sonia Voleti for “Handheld ultrasound machine task shifting,” conducted in Micronesia
Tania Ahluwalia, M.D., for “Simulation curriculum for emergency medicine,” conducted in India
Yvonne Yui for “Designated resuscitation teams in NICUs,” conducted in Ghana
Xiaoyan Song, Ph.D., MBBS, MSc, “Prevention of hospital-onset infections in PICUs,” conducted in China

Ninth Annual Research and Education Week Poster Session Awards

Basic and Translational Science
Faculty:
Adeline (Wei Li) Koay, MBBS, MSc, for “Differences in the gut microbiome of HIV-infected versus HIV-exposed, uninfected infants”
Faculty: Hayk Barseghyan, Ph.D., for “Composite de novo Armenian human genome assembly and haplotyping via optical mapping and ultra-long read sequencing”
Staff: Damon K. McCullough, BS, for “Brain slicer: 3D-printed tissue processing tool for pediatric neuroscience research”
Staff: Antonio R. Porras, Ph.D., for “Integrated deep-learning method for genetic syndrome screening using facial photographs”
Post docs/fellows/residents: Lung Lau, M.D., for “A novel, sprayable and bio-absorbable sealant for wound dressings”
Post docs/fellows/residents:
Kelsey F. Sugrue, Ph.D., for “HECTD1 is required for growth of the myocardium secondary to placental insufficiency”
Graduate students:
Erin R. Bonner, BA, for “Comprehensive mutation profiling of pediatric diffuse midline gliomas using liquid biopsy”
High school/undergraduate students: Ali Sarhan for “Parental somato-gonadal mosaic genetic variants are a source of recurrent risk for de novo disorders and parental health concerns: a systematic review of the literature and meta-analysis”

Clinical Research
Faculty:
Amy Hont, M.D., for “Ex vivo expanded multi-tumor antigen specific T-cells for the treatment of solid tumors”
Faculty: Lauren McLaughlin, M.D., for “EBV/LMP-specific T-cells maintain remissions of T- and B-cell EBV lymphomas after allogeneic bone marrow transplantation”

Staff: Iman A. Abdikarim, BA, for “Timing of allergenic food introduction among African American and Caucasian children with food allergy in the FORWARD study”
Staff: Gelina M. Sani, BS, for “Quantifying hematopoietic stem cells towards in utero gene therapy for treatment of sickle cell disease in fetal cord blood”
Post docs/fellows/residents: Amy H. Jones, M.D., for “To trach or not trach: exploration of parental conflict, regret and impacts on quality of life in tracheostomy decision-making”
Graduate students: Alyssa Dewyer, BS, for “Telemedicine support of cardiac care in Northern Uganda: leveraging hand-held echocardiography and task-shifting”
Graduate students: Natalie Pudalov, BA, “Cortical thickness asymmetries in MRI-abnormal pediatric epilepsy patients: a potential metric for surgery outcome”
High school/undergraduate students:
Kia Yoshinaga for “Time to rhythm detection during pediatric cardiac arrest in a pediatric emergency department”

Community-Based Research
Faculty:
Adeline (Wei Li) Koay, MBBS, MSc, for “Recent trends in the prevention of mother-to-child transmission (PMTCT) of HIV in the Washington, D.C., metropolitan area”
Staff: Gia M. Badolato, MPH, for “STI screening in an urban ED based on chief complaint”
Post docs/fellows/residents:
Christina P. Ho, M.D., for “Pediatric urinary tract infection resistance patterns in the Washington, D.C., metropolitan area”
Graduate students:
Noushine Sadeghi, BS, “Racial/ethnic disparities in receipt of sexual health services among adolescent females”

Education, Training and Program Development
Faculty:
Cara Lichtenstein, M.D., MPH, for “Using a community bus trip to increase knowledge of health disparities”
Staff:
Iana Y. Clarence, MPH, for “TEACHing residents to address child poverty: an innovative multimodal curriculum”
Post docs/fellows/residents:
Johanna Kaufman, M.D., for “Inpatient consultation in pediatrics: a learning tool to improve communication”
High school/undergraduate students:
Brett E. Pearson for “Analysis of unanticipated problems in CNMC human subjects research studies and implications for process improvement”

Quality and Performance Improvement
Faculty:
Vicki Freedenberg, Ph.D., APRN, for “Implementing a mindfulness-based stress reduction curriculum in a congenital heart disease program”
Staff:
Caleb Griffith, MPH, for “Assessing the sustainability of point-of-care HIV screening of adolescents in pediatric emergency departments”
Post docs/fellows/residents:
Rebecca S. Zee, M.D., Ph.D., for “Implementation of the Accelerated Care of Torsion (ACT) pathway: a quality improvement initiative for testicular torsion”
Graduate students:
Alysia Wiener, BS, for “Latency period in image-guided needle bone biopsy in children: a single center experience”

View images from the REW2019 award ceremony.

Michael Keller

Virus-specific t-cells show promise before transplant in SCID patients

Michael Keller

“Today, we know that virus-specific T-cells can help protect patients from dangerous viruses after stem cell transplants,” says Michael Keller, M.D. “Through this research, we used the same therapy and approach, but applied it pre-transplant with the hope of providing the same benefit of protection against life-threatening viruses to patients who need it the most.”

Experts at Children’s National Health System have been successfully studying the use of virus-specific T-cells (VST) to help protect immunocompromised patients from life-threatening viruses after bone marrow transplants. Research published recently in the Biology of Blood and Marrow Transplantation presents promising new findings from testing the use of these same VSTs before transplant to help give patients with severe combined immunodeficiency (SCID) a better chance at long-term survival.

Babies born with SCID are highly susceptible to severe infections that are often fatal if not treated with immune-restoring treatments, like hematopoietic stem cell transplants (HSCT). However, undergoing an HSCT with an infection present has shown to lead to a decrease in survival at two years old for SCID patients when compared to those who start the HSCT infection-free. The study lead, Michael Keller, M.D., hypothesized that the success of HSCTs in SCID patients may be improved by controlling severe viral infections before the patient undergoes the transplant.

“Today, we know that virus-specific T-cells can help protect patients from dangerous viruses after stem cell transplants,” says Dr. Keller. “Through this research, we used the same therapy and approach, but applied it pre-transplant with the hope of providing the same benefit of protection against life-threatening viruses to patients who need it the most.”

Dr. Keller administered the VSTs from a healthy third-party donor in a five-month-old infant fighting adenovirus before undergoing a HSCT to cure him of SCID. Today, the baby is healthy and has a normal immune system. Ultimately, this research shows that the use of VSTs is likely safe in the pre-HSCT period in patients with SCID and may be an effective therapy for viral infections when they are resistant to antiviral therapy.

“I believe this VST therapy could make a real and lasting impact for patients with SCID,” said Dr. Keller. “It gives them a real chance at a long life.”

Anthony Sandler

Treatment of neuroblastoma with immunotherapy and vaccine combination shows promise

Anthony Sandler

“Treatment options like these that help the body use its own immune system to fight off cancer are incredibly promising, and we look forward to continuing this work to understand how we can best help our patients and their families,” said Anthony Sandler, M.D.

Despite being the most common extracranial solid tumor found in children and having multiple modes of therapy, neuroblastoma continues to carry a poor prognosis. However, a recent cutting-edge pre-clinical study, PD-L1 checkpoint inhibition and anti-CTLA-4 whole tumor cell vaccination counter adaptive immune resistance: A mouse neuroblastoma model that mimics human disease, published in PLOS Medicine shows the first signs of success in treating high-risk neuroblastoma, a promising step not only for neuroblastoma patients, but potentially for other types of cancer and solid tumors as well. While the research was conducted on mouse models and is in the early stages, the lead author of the study, Anthony Sandler, M.D., senior vice president and surgeon-in-chief of the Joseph E. Robert, Jr., Center for Surgical Care at Children’s National, believes these findings are an encouraging development for the field.

The treatment method combines a novel personalized vaccine and a combination of drugs that target checkpoint inhibitors enabling the immune system to identify and kill cancer cells. When these checkpoints are blocked, it’s similar to taking the brakes off the immune system so that the body’s T cells can be primed by the vaccine, identify the tumor and allow for targeted tumor cell killing. The vaccine then brings in reinforcements to double down on the attack, helping to eradicate the tumor. The vaccine could also be used as a way to prevent recurrence of disease. After a patient has received the vaccine, the T cells would live in the body, remembering the tumor cells, and attack reemerging cancer in a similar way that a flu vaccine helps fight off the flu virus.

“Treatment options like these that help the body use its own immune system to fight off cancer are incredibly promising, and we look forward to continuing this work to understand how we can best help our patients and their families,” said Dr. Sandler.