Cited by 0Gene expression and cancer classificationSingle-cell and spatial transcriptomicsGenetics, Aging, and Longevity in Model Organisms

A bird's eye view to the homeostatic, Alzheimer and Glioblastoma attractors

Open access
Nieves, Joan, Gil, Gabriel, Gonzalez, Augusto·2025·Heliyon

Published version of a preprint

Abstract

Dimensional reduction analysis of available data for white matter of the brain allows to locate the normal (homeostatic), Glioblastoma and Alzheimer's disease attractors in gene expression space and to identify paths related to transitions like carcinogenesis or Alzheimer's disease onset. A predefined path for aging is also apparent, which is consistent with the hypothesis of programmatic aging. In addition, reasonable assumptions about the relative strengths of attractors allow to draw a schematic landscape of fitness: a Wright's diagram. These simple diagrams reproduce known relations between aging, Glioblastoma and Alzheimer's disease, and rise interesting questions like the possible connection between programmatic aging and Glioblastoma in this tissue. We anticipate that similar multiple diagrams in other tissues could be useful in the understanding of the biology of apparently unrelated diseases or disorders, and in the discovery of unexpected clues for their treatment.

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Authors
Nieves, J., Gil, G., & Gonzalez, A.
Affiliations
Instituto de Cibernética Matemática y Física (CU)
Corresponding author
Nieves, Joan
Venue
Heliyon
Publisher
Elsevier BV
Published
2025-02
Volume
11
Issue
4
Pages
e42445
ISSN
2405-8440 (ISSN-L)
OpenAlex
W4407133599
Cited by
0
References
8
FWCI
0.00
Type
journal article
Language
en
Open access
Locations
  • Heliyon (publishedVersion, cc-by)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gene expression and cancer classification
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Single-cell and spatial transcriptomics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Aging › Genetics, Aging, and Longevity in Model Organisms
Keywords
Alzheimer's disease, glioblastoma, attractors, white matter, dimensional reduction, carcinogenesis, aging, fitness landscape, disease onset

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