top of page
Untitled design - 2.jpg

Rare Disease Daily #5: 15q13.3 Microdeletion Syndrome

Writer's picture: yannick-robin eike mirkoyannick-robin eike mirko

Updated: May 12, 2023





The National Center for Advancing Translational Sciences describes 15q13.3 microdeletion syndrome as a genetic disorder caused by a deletion of several genes on chromosome 15. When a syndrome is caused by the deletion of several genes, it is also known as a microdeletion syndrome or a contiguous gene deletion syndrome. Individuals with 15q13.3 microdeletion syndrome may have very different signs and symptoms from other affected individuals (even within the same family), or no symptoms at all. Features of the condition may include mild to moderate intellectual disabilities, learning delays, or normal intelligence; autism spectrum disorders; epilepsy (recurring seizures); and mental illness (such as schizophrenia or bipolar disorder). Various dysmorphic (abnormally formed) features have been reported, but there are no consistent physical features among individuals who have the condition. 15q13.3 microdeletion syndrome is caused by a deletion on the long arm of chromosome 15 that spans at least 7 genes and usually includes the CHRNA7 gene.It can be inherited in an autosomal dominant manner with reduced penetrance, or can occur as a new (de novo) deletion.



The prevalence of this disorder is currently unknown, with nearly 150 cases being reported, according to Orphanet. Diagnosis should be suspected in any infant or child with developmental delay/intellectual disability, autism, schizophrenia, seizures, hypotonia, and/or minor dysmorphic features. Microdel15q13.3 is not detected using conventional karyotyping (G-banding) but can be detected by fluorescent in situ hybridization (FISH), multiplex ligation-dependent probe amplification (MLPA) and array-based comparative genomic hybridization (aCGH).


There is still a lot of research lacking in our understanding of this disorder as well as how to help those who experience it. It doesn’t matter how small the community is. One person alone deserves research and aid, so why not help these patients? To learn more, visit the links in the episode transcription and do what you can to help organizations working towards solutions through volunteering, donating, and whatever other ways you’ve got.



Rare Disease Daily aims to raise awareness for the community of approximately 30 million US citizens who experience either one or several of the over 7,000 varying rare disorders and diseases, other people like me. We desperately need your resources and help, for the sake of our basic human rights and for access equality, as well as to encourage every listener to investigate whether or not they are rare. Any language originally gendered will be neutralized to the best of my ability.



This was Rare Disease Daily #5, 15q13.3 Microdeletion Syndrome.

I’m yannick-robin. Thank you for your time.

Resources:


Recent Posts

See All

Comments


yannick-robin, is a Manhattan, NYC-based Biawaisa/Yamoká-hu/Maorocoti multidisciplinary artist and activist with a rare disease.
He began working with nonprofits in 2020, most notably working for Imara Jones (one of TIME Magazine's 100 most influential people of 2023), owner of TransLash Media, where trans stories are centered in order to save trans lives. While under her wing, yannick-robin was nominated for a Webby Award as an associate and digital producer for the TransLash Podcast with Imara Jones, worked on The Anti-Trans Hate Machine: A Plot Against Humanity series as a producer and fact checker, and wrote obituaries for their TGNC siblings lost to violence in the United States and its Territories (more on this here). They have since then written for TalkDeath (read Racial Disparities and Discrimination in the Death Care Industry), focusing on Queer and BIPOC end-of-life preparations and equality, as well as making strides as a disability activist within the performance space, being Off-Broadway in the first TGNC Theatre Festival in the professions history, + being the first wheelchair user to perform in several iconic regional theatres of the US while advocating for accessibility for trans and disabled performers and continuing on with activism as a freelance writer and advocate/consultant. They were recently added to the University of Minnesota’s Tretter Transgender Oral History Project for his contributions to the progress for trans rights in death care and theatre. Now offering obituaries, death doulaship, and bereavement counseling for TGNC decedents and their families as well as trans people lost to violence, people with rare diseases, and the disabled. 

for commissions, death care, speaking engagements and more, press the contact button.
_____________________________________________
yannick-robin eike mirko is represented by Arise Artists Agency

© 2024 yannick-robin eike mirko

bottom of page