Research
Symposium Agenda

July 22 - 23

DIP15q Logo
Agenda is subject to change and will be updated regularly.
Agenda is subject to change and will be updated regularly.

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Time

Title

Location

Presenter

7:00am
7:00am

 - 

5:00pm

Symposium Registration Desk Open

7:00am

 - 

5:00pm
600 minutes

Registration Booth A

Registration Booth A

8:15am
8:15am

 - 

9:00am

Breakfast On Your Own

8:15am

 - 

9:00am
45 minutes

Various

Various

9:00am
9:00am

 - 

11:00am

LADDER Learning Network Meeting

9:00am

 - 

11:00am
120 minutes

Kilimanjaro 1

Kilimanjaro 1

Hosted by
Angelman Syndrome Foundation & Dup15q Alliance

11:00am
11:00am

 - 

12:00pm

Break

11:00am

 - 

12:00pm
60 minutes

Various

Various

SESSION #1: Genomics of Angelman Syndrome/Duplication 15q Syndrome

11:45am
11:45am

 - 

12:05pm

Lunch & Opening Remarks

11:45am

 - 

12:05pm
20 minutes

Kilimanjaro 1

Kilimanjaro 1

12:10pm
12:10pm

 - 

12:20pm

NIH Address by Walter Koroshetz, M.D., Director of NINDS

12:10pm

 - 

12:20pm
10 minutes

Kilimanjaro 1

Kilimanjaro 1

12:25pm
12:25pm

 - 

12:45pm

The Role of UBE3A and the Additional 15q11-13 Genes in Angelman Syndrome and Duplication 15q Syndrome

12:25pm

 - 

12:45pm
20 minutes

Kilimanjaro 1

Kilimanjaro 1

12:50pm
12:50pm

 - 

1:10pm

Contributions of Non-Imprinted Genes to Angelman Syndrome and Duplication 15q Syndrome Pathophysiology

12:50pm

 - 

1:10pm
20 minutes

Kilimanjaro 1

Kilimanjaro 1

1:15pm
1:15pm

 - 

1:35pm

UBE3A Mouse Models

1:15pm

 - 

1:35pm
20 minutes

Kilimanjaro 1

Kilimanjaro 1

1:40pm
1:40pm

 - 

1:50pm

Integration of CTCF loops, Methylome and amd Transcriptome in Differentiating LUHMES

1:40pm

 - 

1:50pm
10 minutes

Kilimanjaro 1

Kilimanjaro 1

1:55pm
1:55pm

 - 

2:15pm

Empowering research through genetic disorder online portals

1:55pm

 - 

2:15pm
20 minutes

Kilimanjaro 1

Kilimanjaro 1

SESSION #2: Clinical Assessments

2:20pm
2:20pm

 - 

2:30pm

Climbing the LADDER to treatment: The impact of data sharing.

2:20pm

 - 

2:30pm
10 minutes

Kilimanjaro 1

Kilimanjaro 1

2:35pm
2:35pm

 - 

2:55pm

Early Findings from the First Deep Phenotyping Study of Infants with Angelman Syndrome

2:35pm

 - 

2:55pm
20 minutes

Kilimanjaro 1

Kilimanjaro 1

3:00pm
3:00pm

 - 

3:20pm

The Relationship Between Cortical Visual Impairment (CVI) and Communication: Preliminary Data from Two Studies

3:00pm

 - 

3:20pm
20 minutes

Kilimanjaro 1

Kilimanjaro 1

3:20pm
3:20pm

 - 

3:35pm

BREAK

3:20pm

 - 

3:35pm
15 minutes

Various

Various

SESSION #3: Therapeutic Approaches

3:35pm
3:35pm

 - 

3:55pm

Angelman Syndrome Therapeutics

3:35pm

 - 

3:55pm
20 minutes

Kilimanjaro 1

Kilimanjaro 1

4:00pm
4:00pm

 - 

4:20pm

Investigating UBE3A/HERC2 synergy as a driver of Dup15q syndrome pathogenesis

4:00pm

 - 

4:20pm
20 minutes

Kilimanjaro 1

Kilimanjaro 1

4:25pm
4:25pm

 - 

4:45pm

shRNA-Mediated Gene Therapy for the Treatment of Angelman Syndrome

4:25pm

 - 

4:45pm
20 minutes

Kilimanjaro 1

Kilimanjaro 1

4:50pm
4:50pm

 - 

5:05pm

Multi-Target AAV-Cas9 Vectors for Angelman syndrome Efficiently Disrupt Ube3a-ATS

4:50pm

 - 

5:05pm
15 minutes

Kilimanjaro 1

Kilimanjaro 1

5:10pm
5:10pm

 - 

5:20pm

A Vectorized miRNA-based Approach to Unsilence UBE3A in Angelman Syndrome

5:10pm

 - 

5:20pm
10 minutes

Kilimanjaro 1

Kilimanjaro 1

5:25pm
5:25pm

 - 

5:40pm

Defining UBE3A Pathways in Neuronal Development

5:25pm

 - 

5:40pm
15 minutes

Kilimanjaro 1

Kilimanjaro 1

5:45pm
5:45pm

 - 

5:55pm

Final Questions & Wrap Up

5:45pm

 - 

5:55pm
10 minutes

Kilimanjaro 1

Kilimanjaro 1

5:55pm
5:55pm

 - 

6:15pm

BREAK

5:55pm

 - 

6:15pm
20 minutes

Various

Various

6:15pm
6:15pm

 - 

8:00pm

GAYATHRI BALASURIYA, Research Fellow, PhD
RMIT University
Using Prebiotics as a Non-Invasive Treatment Option for Gut Dysfunction in Autism

MONICA CIAFFI, B.S.
Boston Children’s Hospltal
Twins with Angelman Syndrome: Exploring Their Similarities & Differences

CARINA CRISAN, Undergraduate Student
Purdue University
Differences in Gut Microbial Patterns between Individuals with Angelman Syndrome and their First-Degree Relatives

BRIGIT ROEST CROLLIUS, ANP
Erasmus MC
Parental Experiences Regarding Transition from Child to Adult Healthcare in Patients with Angelman Syndrome

GLORIA DIETZ, B.S.
Purdue University
Characterizing the Natural History of Angelman Syndrome in Early Childhood: Initial Results from Phase I and Il of the Purdue Early Phenotype Study (2016-2024)

KIMBERLY GALVEZ-ORTEGA, M.S.
Purdue University
The development of a Remote, Home-Based EEG Protocol for English-and Spanish-Speaking Families Affected by Angelman Syndrome

ROSLYN HAROLD, Doctoral Candidate
Purdue University
Perdue University Reliability and Internal Consistency of a Telehealth Protocol for EEG Assessment in Families Affected by Angelman Syndrome.

GALI HEIMER, M.D., Ph.D
Tel-Aviv University
Distinct Growth Characteristics in Angelman Syndrome

SYDNEY JACOBS, B.S.
Children’s Hospital Los Angeles
Visual Disorders and Visual Attention in Children with Dup15q and Angelman Syndrome: VISiON-15q Study

BRIDGETTE KELLEHER, PhD
Purdue University
Project Well-CAST: How the Angelman Community Helped Launch a Virtual Treatment Network for Supporting Rare Disorder Caregivers

SARAH POTTER, PhD, CCC-SLP
RTI International
Adapting the Parents and Infants Inter(X)action Intervention (PIXI) for Angelman Syndrome

SHADY SEDHOM, Global Patient Partnership Leader, pRED – NDD
Roche
Results from the Prematurely Terminated Phase 2 Trial of Basmisanil in Children with Dup15q Syndrome (Quindecim study)

AVIA SUTTON, Genetic Counselor
University of North Carolina at Greensboro
Black Caregiver Perspectives on the Representation of Black, Indigenous & People of Color (BIPOC) in the Angelman Syndrome Community

XIN YANG, PHD
Brown University
UBEA Controls Oligodendrocyte Function via Estrogen Receptor
Signaling

6:15pm

 - 

8:00pm
105 minutes

Merakesh Market

Merakesh Market

Hosted by
Angelman Syndrome Foundation & Dup15q Alliance

Time

Title

Location

Presenter

7:00am
7:00am

 - 

1:00pm

Symposium Registration Desk Open

7:00am

 - 

1:00pm
360 minutes

Registration Booth A

Registration Booth A

7:00am
7:00am

 - 

8:00am

Breakfast On Your Own

7:00am

 - 

8:00am
60 minutes

Various

Various

SESSION #4: UBE3A Function

8:00am
8:00am

 - 

8:20am

Epilepsy iPSC models

8:00am

 - 

8:20am
20 minutes

Kilimanjaro 1

Kilimanjaro 1

8:25am
8:25am

 - 

8:35am

Inhibitory Neural Circuitry Driving Seizure Phenotypes in a Mouse Model of Angelman Syndrome

8:25am

 - 

8:35am
10 minutes

Zambezi

Zambezi

8:40am
8:40am

 - 

8:50am

White Matter Deficit and Delayed Myelination in Angelman syndrome

8:40am

 - 

8:50am
10 minutes

Kilimanjaro 1

Kilimanjaro 1

8:55am
8:55am

 - 

9:15am

Linking UBE3A Misexpression to Altered Circuit Dynamics Controlling Skilled Movements

8:55am

 - 

9:15am
20 minutes

Kilimanjaro 1

Kilimanjaro 1

9:20am
9:20am

 - 

9:40am

Understanding the Molecular Mechanisms that Goven Synaptic Plasticity and Neuronal Function

9:20am

 - 

9:40am
20 minutes

Kilimanjaro 1

Kilimanjaro 1

9:45am
9:45am

 - 

10:05am

UBE3A and Gut Function in Angelman syndrome Mice

9:45am

 - 

10:05am
20 minutes

Kilimanjaro 1

Kilimanjaro 1

10:10am
10:10am

 - 

10:20am

BREAK

10:10am

 - 

10:20am
10 minutes

Various

Various

SESSION #5: ASOs & Clinical Trial Updates

10:20am
10:20am

 - 

10:40am

Kicho: A Parent-led Drug Discovery Program

10:20am

 - 

10:40am
20 minutes

Kilimanjaro 1

Kilimanjaro 1

10:45am
10:45am

 - 

10:55am

Boosting UBE3A Expression with Antisense Oligonucleotides Targeting 5’UTR Splicing

10:45am

 - 

10:55am
10 minutes

Kilimanjaro 1

Kilimanjaro 1

11:00am
11:00am

 - 

11:15am

PACIFIC Trial Update

11:00am

 - 

11:15am
15 minutes

Kilimanjaro 1

Kilimanjaro 1

11:20am
11:20am

 - 

11:40am

Results from TANGELO, a Phase 1 Open Label Multicenter Study of Rugonersen

11:20am

 - 

11:40am
20 minutes

Kilimanjaro 1

Kilimanjaro 1

11:45am
11:45am

 - 

11:55am

Results from the prematurely terminated Phase 2 trial of basmisanil in children with Dup15q syndrome (Quindecim study)

11:45am

 - 

11:55am
10 minutes

Kilimanjaro 1

Kilimanjaro 1

11:55am
11:55am

 - 

12:20pm

Break for a Boxed Lunch

11:55am

 - 

12:20pm
25 minutes

Kilimanjaro 1

Kilimanjaro 1

SESSION #6: Newborn Screening and Clinical Features

12:20pm
12:20pm

 - 

12:40pm

Long Read Sequencing for Angelman Syndrome in Newborn Screening

12:20pm

 - 

12:40pm
20 minutes

Kilimanjaro 1

Kilimanjaro 1

12:45pm
12:45pm

 - 

1:05pm

In Utero Antisense Oligonucleotide Administration in Mice

12:45pm

 - 

1:05pm
20 minutes

Kilimanjaro 1

Kilimanjaro 1

1:10pm
1:10pm

 - 

1:20pm

Assessment of a Screening Assay for NBS for Angelman syndrome, Prader-Willi Syndrome, and Duplication 15q syndrome

1:10pm

 - 

1:20pm
10 minutes

Kilimanjaro 1

Kilimanjaro 1

1:25pm
1:25pm

 - 

1:35pm

High Frequency Ultrasonic Vocalizations are Disrupted in a Mouse Model of Angelman Syndrome

1:25pm

 - 

1:35pm
10 minutes

Kilimanjaro 1

Kilimanjaro 1

1:40pm
1:40pm

 - 

1:50pm

Duplication 15q Syndrome: A Parental Genetic Education Needs Assessment

1:40pm

 - 

1:50pm
10 minutes

Kilimanjaro 1

Kilimanjaro 1

1:55pm
1:55pm

 - 

2:15pm

The Tale of two Therapies for Angelman syndrome

1:55pm

 - 

2:15pm
20 minutes

Kilimanjaro 1

Kilimanjaro 1

2:15pm
2:15pm

 - 

2:25pm

BREAK

2:15pm

 - 

2:25pm
10 minutes

Various

Various

SESSION #7: Outcome Measures

2:25pm
2:25pm

 - 

2:45pm

Improving Administration of Critical Outcome Measures in Clinical Trials

2:25pm

 - 

2:45pm
20 minutes

Kilimanjaro 1

Kilimanjaro 1

2:50pm
2:50pm

 - 

3:00pm

C-BiLLT in Angelman Syndrome

2:50pm

 - 

3:00pm
10 minutes

Kilimanjaro 1

Kilimanjaro 1

3:05pm
3:05pm

 - 

3:15pm

Feasibility and Acceptability of PANDABox Virtual Assessment for Infants and Toddlers with Angelman Syndrome

3:05pm

 - 

3:15pm
10 minutes

Kilimanjaro 1

Kilimanjaro 1

3:20pm
3:20pm

 - 

3:30pm

Development of an Observer-Reported Outcome Measure for Behaviors Associated with Anxiety in Angelman Syndrome: Results from the Concept Elicitation Phase

3:20pm

 - 

3:30pm
10 minutes

Kilimanjaro 1

Kilimanjaro 1

3:35pm
3:35pm

 - 

3:45pm

Construct Validity of the Angelman Syndrome Video Assessment (ASVA)

3:35pm

 - 

3:45pm
10 minutes

Kilimanjaro 1

Kilimanjaro 1

3:50pm
3:50pm

 - 

4:00pm

Final Questions & Wrap Up

3:50pm

 - 

4:00pm
10 minutes

Kilimanjaro 1

Kilimanjaro 1

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