This meeting took place in 2010



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Toward Defining the Pathophysiology of Autistic Behavior (Z4)


Organizer(s) Pat Levitt and Joseph Piven
April 11—15, 2010
Snowbird Resort • Snowbird, Utah USA
Abstract Deadline: Dec 10, 2009
Late Abstract Deadline: Jan 6, 2010
Scholarship Deadline: Dec 10, 2009
Early Registration Deadline: Feb 11, 2010

Sponsored by Simons Foundation


Summary of Meeting:
Autism is a neurodevelopmental disorder defined by the co-occurrence of a set of characteristic behavioral features. One of the most common neurodevelopmental disorders, autism is recognized as heterogeneous in etiology, phenotype, behavioral trajectory and response to treatment. While the etiology and specific pathogenetic mechanisms underlying autism are unknown, those mechanisms which underlie a small subset of etiologically-defined neurodevelopmental disorders (e.g., Fragile X Syndrome, tuberous sclerosis), that are associated with autism and autistic behaviors, have been well described. The overarching aim of this Keystone Symposia meeting will be to take advantage of our knowledge of etiologic heterogeneity by examining the phenomenology and pathophysiology of etiologically-defined autistic syndromes, and contrasting this with what is known about idiopathic autism, in order to ultimately shape the development of treatment approaches informed by knowledge of the underlying pathophysiology. This conference will bring together clinical and basic scientists from various disciplines to expand on the success of an earlier Keystone Symposia meeting on this topic by additionally: 1) covering a broader number of etiologically-defined autistic syndromes; 2) comparing and contrasting the phenomenology (including physical features, behavior and neural circuitry) of autistic syndromes, to refine ideas regarding etiologically-meaningful aspects of the autism phenotype; 3) examining the role of the environment (epigenetic influences) in contributing to the etiology and underlying mechanisms of autism (including idiopathic autism and autistic syndromes), with the aim of elucidating a more comprehensive understanding of the pathophysiology of autistic behavior; and 4) examining how gene-by-environment (GxE) factors impact synaptic function and plasticity that may lie at the heart of autism syndromes. Goals: 1. Define more precisely the common and unique clinical features of syndromic and idiopathic autism. The field needs a realistic view of autism heterogeneity with regard to phenotype expression, longitudinal course and diversity in response to treatment. What are key differences in the social and communication domains between individuals with Rett, Fragile X, Angelman Syndromes compared to idiopathic autisms? To what extent is the heterogeneity in single gene disorders similar or different than in idiopathic autisms, for example, in relation to mental health issues? 2. Provide novel insight into the role of complex genetic mechanisms in autism. To what extent do we understand how different genetic etiologies (CNVs, syndromic disorders common variants) contribute to the autism? Can we better understand the role of specific genetic modifiers that result in expression of the core clinical and other symptoms in distinct syndromic and idiopathic autism? 3. Provide a basic understanding of and define the roles for epigenetics in understanding the causes of the autism. How are specific gene X environment interactions relevant to the study of the autisms? How can studies of cancer and other common diseases inform those working on the autisms regarding the roles of gene modification in the disorder process? Are there ways in which clinical and basic studies can integrate efforts to define epistatic and epigenetic factors in the autisms? 4. Examine the common cellular mechanisms that underlie the autisms. Re-examine the disconnection-synapse hypothesis of the autisms through a new perspective of factors that influence synapse formation and maturation. Is the synapse most vulnerable in most brain disorders in general due to the magnitude of the molecular machinery that goes into making, breaking and stabilizing synapses?

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Scholarships/Awards

Scholarship / Award Information


Scholarship Deadline: December 10, 2009 (11:59 PM US Mountain Standard Time)
*All deadlines end at 11:59 PM US Mountain Standard Time
NOTE: Please use the button above to Apply for a Scholarship

Scholarships

Keystone Symposia is offering scholarships of up to 1,200 USD to Students and Postdoctoral fellows. These scholarships are to be used to help defray the expenses associated with conference attendance, including airfare (restrictions may apply based on funding source), ground transportation, lodging costs, and a portion of meeting registration. Receipts will be required to receive reimbursement.

Abstracts submitted for poster presentation will be used as the basis for awarding the scholarships. Scholarship recipients will be selected based on the quality of science of the abstract and the relevance of the abstract to the conference topic. Only one application per abstract is accepted. Only one award per lab will be allocated.


Eligibility


To be eligible for a scholarship, you must be:

A graduate student or postdoctoral fellow currently enrolled in an academic institute at the start of the meeting for which you are applying. Note: a graduate student is defined as a student who is studying for a higher degree at an academic institution. A postdoctoral fellow is defined as an individual with a Ph.D., M.D., or DVM degree who is engaged in a temporary period of mentored research and/or scholarly training for the purpose of acquiring the professional skills needed to pursue their desired career path, and is within 6 years of these degrees.


Review Criteria


Criteria for Abstract Review:

  1. Relevance to the meeting topic
  2. Significance of the scientific question and results
  3. Style
    • Organization (e.g. the abstract has a clear beginning, middle and end)
    • Grammar and spelling
  4. Clarity of scientific presentations
    • Clear question or hypothesis
    • Sufficient background
    • The experimental approach and rationale for the approach are clear
    • The results are clearly presented
    • The interpretation and conclusions are reasonable and logical

Application Process


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Underrepresented Trainee Scholarships are also available...
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