UDN

Solving Medical Mysteries
Through Team Science

Finding Answers through Sharing

We are always looking for new participants that can help us better understand the medical mysteries plaguing us today. Here, you can learn more about some of our past participants and help us find and connect with others with the same or similar conditions.

If you or someone you know has any of the symptoms or genetic changes listed in these profiles, please contact us.

Each of these pages includes details about our participants. We respect the privacy of all our participants, and sharing information on our site is not a requirement to participate in the study. Only participants who have given us their consent will have information posted to our site.

Participant 042

 

Male, age 17 with short stature, intellectual disability, heart disease, seizures, low testosterone, episodes of sporadic high and low blood pressure, hypogonadism, slow cognitive function, thrombocytopenia, kidney disease, osteoporosis, and spondyloarthritis

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Participant 041

SMARCC2

 

Male, age 11 with intellectual disability, absent speech, and very happy disposition

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Participant 040

 

Male, age 40 with mucopolysaccharidosis type IIIC (Sanfilippo C) caused by genetic changes in the HGSNAT gene

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Participant 039

GNAS

 

Male, age 12 with overgrowth and developmental delay caused by a change in the GNAS gene

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Participant 038

pontocerebellar hypoplasia, type 2D

 

Female, age 3 with pontocerebellar hypoplasia, type 2D

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Participant 037

hypotonia, seizures

 

Male, age 4 with low muscle tone (hypotonia), seizures (epilepsy), and developmental delay

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Participant 036

 

Male, age 4 with absent speech, low muscle tone (hypotonia), developmental delay, small head size (microcephaly), and short stature

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Participant 035

MGA & TRA2B

 

Male, age 4 with a history of infantile spasms and an undiagnosed metabolic disorder (elevated alanine and lactate)

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Participant 034

weakness, dizziness, & paralysis

 

Female, age 26 with muscle weakness and pain (myalgia), chronic fatigue, exercise intolerance, and severe episodes of weakness, dizziness, and paralysis

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Participant 033

progressive muscle weakness

 

Female, age 16 with progressive muscle weakness

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