Dr. Frentz studies genetic conditions that lead to health issues in patients, often through the lens of family-reported data and clinical observations. He has explored chromosome 6 disorders and their symptoms, as well as the relationship between mutations in the TAB2 gene and heart-related problems, growth issues, and hypermobility. This research aims to improve awareness and treatment approaches for patients affected by these genetic syndromes, benefiting their families and healthcare providers.
Key findings
In a study on chromosome 6 disorders, parent-reported data showed 85-95% consistency with medical records, highlighting the importance of parental involvement in understanding rare diseases.
For patients with TAB2 deletions, 80% experienced heart disease, and 72% exhibited short stature and hypermobility, leading to the identification of TAB2-related syndrome.
Research on proximal 6q deletions indicated that individuals with larger deletions faced more severe health issues like heart defects and seizures compared to those with smaller deletions.
Frequently asked questions
Does Dr. Frentz study chromosome disorders?
Yes, Dr. Frentz focuses on disorders associated with chromosome 6, gathering data to better understand their characteristics.
What is TAB2-related syndrome?
TAB2-related syndrome is a condition identified by Dr. Frentz that involves heart problems, short stature, and hypermobility, linked to mutations in the TAB2 gene.
Who benefits from Dr. Frentz's research?
Patients with genetic disorders, their families, and healthcare providers benefit from the insights gained from his studies on chromosome abnormalities and specific syndromes.
Publications in plain English
Parent-reported phenotype data on chromosome 6 aberrations collected via an online questionnaire: data consistency and data availability.
2023
Orphanet journal of rare diseases
Engwerda A, Frentz B, Rraku E, de Souza NFS, Swertz MA +4 more
Plain English This study focused on gathering information from parents about children with chromosome 6 disorders to understand their symptoms and characteristics better. Researchers found that responses from parents were 85-95% consistent when compared to medical records, and parents provided more information on most topics than what is currently available in medical literature. This is important because it shows that involving parents can significantly enhance our understanding of rare diseases and improve clinical knowledge.
Who this helps: Patients and their families affected by chromosome 6 disorders.
TAB2 deletions and variants cause a highly recognisable syndrome with mitral valve disease, cardiomyopathy, short stature and hypermobility.
2021
European journal of human genetics : EJHG
Engwerda A, Leenders EKSM, Frentz B, Terhal PA, Löhner K +9 more
Plain English This study focused on a gene called TAB2 and its link to specific health issues, particularly heart problems and growth issues. Researchers found that 80% of the 20 patients they studied had heart disease, with many experiencing mitral valve defects and cardiomyopathy, while 72% had short stature and hypermobility. Importantly, they identified a distinct set of characteristics associated with TAB2 deletions and variants, suggesting that this is a unique condition now named "TAB2-related syndrome," which overlaps with signs of Noonan syndrome.
Who this helps: This benefits patients with TAB2-related issues, as well as their families and healthcare providers.
Irradiation-induced reactions at the CeO/SiO/Si interface.
2020
The Journal of chemical physics
Sapkota P, Aprahamian A, Chan KY, Frentz B, Macon KT +3 more
Plain English This study examined how high-energy radiation affects the interaction between thin films of cerium oxide and a silicon dioxide/silicon surface. Researchers found that the radiation changes the structure of the cerium oxide, creating areas that lack oxygen and promoting the formation of more cerium oxide as well as a thicker silicon dioxide layer. These changes can impact how cerium oxide reacts with carbon monoxide, which is important for applications like catalytic converters that help reduce pollution.
Who this helps: This benefits patients by potentially leading to improved air quality through better pollution control technologies.
New Measurement of ^{12}C+^{12}C Fusion Reaction at Astrophysical Energies.
2020
Physical review letters
Tan WP, Boeltzig A, Dulal C, deBoer RJ, Frentz B +17 more
Plain English This study focused on the fusion reaction between two carbon atoms, which is crucial for understanding how stars evolve and how certain cosmic explosions, like supernovae, occur. Researchers at the University of Notre Dame found new results that disagree with a previous method of measurement, indicating that the understanding of carbon burning in stars might need to be revised. These insights could significantly change our views on stellar processes and the formation of elements in the universe.
Who this helps: This benefits astronomers and astrophysicists studying stellar evolution and cosmic phenomena.
The phenotypic spectrum of proximal 6q deletions based on a large cohort derived from social media and literature reports.
2018
European journal of human genetics : EJHG
Engwerda A, Frentz B, den Ouden AL, Flapper BCT, Swertz MA +4 more
Plain English This study looked at a rare genetic condition called proximal 6q deletions by gathering information from 20 new cases and 25 existing cases reported in literature. Researchers found that individuals with larger deletions (6q14.2q15) faced more serious health issues, such as heart defects and seizures, compared to those with smaller deletions (6q11-q14.1). This matters because it helps doctors and families understand the potential health risks associated with specific genetic deletions, allowing for better care and support.
Who this helps: Families of patients with proximal 6q deletions and healthcare providers.
Aafke Engwerda Conny M A van Ravenswaaij-Arts Morris A Swertz Mirjam Plantinga Wilhelmina S Kerstjens-Frederikse Trijnie Dijkhuizen Eleana Rraku Nadia F Simoes de Souza Adelita V Ranchor Erika K S M Leenders
Physician data sourced from the
NPPES NPI Registry
.
Publication data from
PubMed
.
Plain-English summaries generated by AI.
Not medical advice.