Content area

Abstract

The application of recursion theory to computer science resulted in the information revolution that powered the technological advances of the 20th century. If the same ideas were to be applied to evolutionary biology, a similar revolution would likely occur in health care and bioinformatics. Recursion provides a hypothesis driven, testable framework to explain the interaction between the genotype and phenotype. A mathematical model is proposed that may explain how biological networks, at the genetic, neural, and metabolic levels, are interacting with each other in a manner directly analogous to how computing devices function. This may explain how negative and positive signaling loops may compete with each other over substrates to shift metabolic pathways towards one phenotype vs another in both health and disease, the communication patterns within and between organs, the inability to reproduce GWAS results across populations, and the mechanisms underlying neuronal signaling within the brain and between the brain and the rest of the body. Additionally, several batch correction methods were compared to each other to determine the most effective method. Data with a known set of differentially expressed genes at predetermined parameters were simulated and then the optimal batch correction with the lowest false positive rate was determined. Finally, the role of the mitochondrial carrier family, a set of central nodes connecting metabolic cycles between the mitochondria and the cytosol in eukaryotes, was determined in healthy heart compared to healthy liver and then in ischemic vs dilated cardiomyopathy.

Details

1010268
Title
Recursion and Its Applications to Characterizing Metabolic Circuits in Healthy and Failing Heart
Number of pages
377
Publication year
2025
Degree date
2025
School code
0010
Source
DAI-A 86/11(E), Dissertation Abstracts International
ISBN
9798314878538
Advisor
Committee member
Singaroy, Abhisheck; Sweazea, Karen; Snyder-Mackler, Noah
University/institution
Arizona State University
Department
Evolutionary Biology
University location
United States -- Arizona
Degree
Ph.D.
Source type
Dissertation or Thesis
Language
English
Document type
Dissertation/Thesis
Dissertation/thesis number
31995864
ProQuest document ID
3202666568
Document URL
https://www.proquest.com/dissertations-theses/recursion-applications-characterizing-metabolic/docview/3202666568/se-2?accountid=208611
Copyright
Database copyright ProQuest LLC; ProQuest does not claim copyright in the individual underlying works.
Database
ProQuest One Academic