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Regulatory mechanisms of rare non-coding variation in neurodegeneration-associated loci

Award Number: K99AG068271
ORGANIZATION: NATIONAL INSTITUTE ON AGING
OPDIV: NIH
AWARD CLASS: DISCRETIONARY
AWARD ACTIVITY TYPE: TRAINING/TRAINEESHIP
PERIOD OF PERFORMANCE START DATE: 09/01/2020
PERIOD OF PERFORMANCE END DATE: 08/31/2021

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Regulatory mechanisms of rare non-coding variation in neurodegeneration-associated loci - Abstract The goal of this NIH Pathway to Independence award is to provide Dr. J. Nicholas (Nick) Cochran with a comprehensive training program to prepare him to be a leading independent investigator who uses genomic approaches to study neurodegenerative disease. We propose one year of training in functional genomics, advanced statistics, and advanced data science to complement over ten years of training that Dr. Cochran has received to date in neuroscience and genomics. Genome sequencing studies continue to provide new statistical associations with disease, but to date non-coding variation has been largely disregarded. A critical barrier to incorporating rare non-coding variation into burden analyses and to further studying the effects of those variants on transcriptional complexes or disease-related cell biology has historically been a lack of an ability to properly categorize the effect of non-coding variants and establish them as disease-associated. The PI has put forward one approach to address this barrier using computational filtering in a recent study, and the aims here will allow for further mechanistic refinement of approaches to assess the functional consequences of rare non-coding variation for neurodegenerative diseases. In addition to allowing for discovery of more gene- disease associations, the location of disease-associated non-coding variants will inform on the biology of how the target genes are regulated (resultantly providing insight into disease etiology), and could even provide support for new therapeutic avenues for consideration by providing evidence for the three dimensional protein complexes controlling expression of disease associated genes, which, if understood well enough, may be druggable. This would have broad applicability for any gene-disease association. However, given the focus of this proposal, the PI specifically proposes (1) experiments to understand regulation and rare variant influences on MAPT (which codes for tau, a critical protein in many neurodegenerative diseases), (2) experiments to provide true positive and true negative training sets of rare non-coding variation statistically associated with neurodegenerative diseases by case-control studies by performing functional assays on these variants, and (3) experiments to elucidate rare non-coding variation influences on disease associated stimuli, with amyloid beta treatment as a proof-of-principle. The mentor and co-mentor are leaders in the genetics and genomics field, Dr. Richard Myers (HudsonAlpha) and Dr. Gregory Cooper (HudsonAlpha). Dr. Cochran has also assembled a committee of leaders in the neurodegeneration field including Dr. Kenneth Kosik (UCSB), Dr. Erik Roberson (UAB), and Dr. Jennifer Yokoyama (UCSF), all of whom employ genetics and genomics approaches in their work. The mentored phase will take place at the HudsonAlpha Institute for Biotechnology, a non-profit research and teaching institute with an ideal environment and infrastructure to support this functional genomics project. In summary, the proposed studies will allow for Dr. Cochran to hone his functional genomics skillset as he transitions into an independent investigator role.


Issue Date FY	Funding FY	Legal Entity Name	Legal Entity Address	Legal Entity City	Legal Entity State	Legal Entity Zip Code	Legal Entity COUNTY	Legal Entity COUNTRY	Assistance Listing	Award Code	Budget Year	Action Date	Action Type	Action Amount

Issue Date FY: 2022 ( Subtotal = $0 )
2022	2020	HUDSONALPHA INSTITUTE FOR BIOTECHNOLOGY	601 GENOME WAY	HUNTSVILLE	AL	35806	MADISON	USA	Aging Research	000	1	3/4/2022	NEW	$0
														Subtotal = $0

Issue Date FY: 2020 ( Subtotal = $118,335 )
2020	2020	HUDSON-ALPHA INSTITUTE FOR BIOTECHNOLOGY	601 GENOME WAY	HUNTSVILLE	AL	35806	MADISON	USA	Aging Research	000	1	8/19/2020	NEW	$118,335
														Subtotal = $118,335

Grand Total All Awards = $118,335

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Regulatory mechanisms of rare non-coding variation in neurodegeneration-associated loci

Award Number: K99AG068271

ORGANIZATION: NATIONAL INSTITUTE ON AGING

OPDIV: NIH

AWARD CLASS: DISCRETIONARY

AWARD ACTIVITY TYPE: TRAINING/TRAINEESHIP

PERIOD OF PERFORMANCE START DATE: 09/01/2020

PERIOD OF PERFORMANCE END DATE: 08/31/2021

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