(415) 483-2488
CSNK2A1 Foundation Logo

Understanding
Okur-Chung Neurodevelopmental Syndrome

a logo for the csnk2al foundation

Understanding
Okur-Chung Neurodevelopmental Syndrome

Hope. Community. Collaboration. Understanding. Cure.

CSNK2A1 Foundation is focused on finding a cure for Okur-Chung Neurodevelopmental Syndrome and ensuring affected individuals have the opportunities and supports necessary for happy and full lives.

Newly Diagnosed

Okur-Chung Neurodevelopmental Syndrome is a rare genetic syndrome first identified in 2016.

OCNDS is caused by a mutation in the CSNK2A1 gene which is located on Chromosome 20. The gene CSNK2A1 creates a protein called CK2 which plays a crucial role in development. A mutation in this gene disrupts typical development.

  • Everyone with OCNDS has some degree of developmental delay and/or differences in brain function
  • More than 240 patients worldwide have been diagnosed with OCNDS so far. This number is expected to increase with increasing utilization of WES in other regions of the world
  • OCNDS is caused by heterozygous mutations in the CSNK2A1 gene on chromosome 20
  • OCNDS affects both males and females
  • OCNDS is estimated to have an incidence of 1 in 100,000 meaning that for every 100,000 babies born, 1 will have OCNDS. This data is derived from a publication extrapolating the relative incidence of rare diseases vs. others with known incidence (ncbi.nlm.nih.gov/pmc/articles/PMC9687899). The data for the CSNK2A1 gene is located in the supplemental tables
  • There is not a definitive cure for OCNDS yet
  • Find answers to common questions asked by OCNDS families here
  • Review our Clinician one-pager for quick facts about OCNDS
A group of colorful hands holding each other on a white background.

I Support
Rare Disease Day

two speech bubbles with a question mark on them .

FAQs

What is Okur-Chung Neurodevelopmental Syndrome? Learn more.

View FAQs
a couple of people holding a child in a heart .

Family Stories

Hear from our family community.

View Stories
a black and white icon of a contact book with a person 's face on it .

Contact Registry

Stay up-to-date on the latest OCNDS news. Sign up.

Sign Up Here
a black and white icon of a calendar with squares on it.

Symptom Checker

CSNK2A1 Foundation and Probably Genetic partner to provide genetic testing for undiagnosed individuals.

Access Symptom Checker
a blue magnifying glass icon on a white background.

Published Research

Review published reports on OCNDS.

Review the Publications
a black and white shopping cart icon on a white background .

Shop

Raise awareness with OCNDS gear. Shop.

Shop Now

Our Impact By The Numbers

Numbers Updated Quarterly

OCNDS Community 

0

OCNDS Families

0

Countries

0

Languages Spoken

Research

0

Committed to Research

0

Labs working on OCNDS

0

Grants Awarded

Family Support

0

Family Zoom Calls

0

Parent Advisory Board Members

0

Regional Ambassadors

Capacity Building

0

Strategic partnerships

0

Chief Science Officer (CSO)

0

Interns

Your Community is Waiting to Connect.

Join Our Community

Our Partners

great nonprofits 2024 top-rated
probably genetic
patients alliance member
global genes founding member
tgen foundation
thrive
genedx
epilepsy foundation
nord 2023 member
rare disease day
agenda
patient worthy
global genes
genetic alliance uk
jumpstart program
orphan disease center
autism brain net
canadian organization for rare disorders
rare epilepsy network
combined
haystack project
simons searchlight
rare ready
citizen health
The logo for the milken institute fastercures
The logo for we the action connecting lawyers with causes.
Share by: