Author

Heather J. Walker

University of SheffieldORCID 0000-0002-6815-0465Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cancer Biology· 1 Evolutionary Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:C. elegans· 1 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:drug response / drug discovery· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Approach:mechanistic / dynamical model· 1

Frequent Co-Authors

Andrew P. BeckermaniD· 1 shared Bian YanesiD· 1 shared Dylan Z. ChildsiD· 1 shared Elena RaineroiD· 1 shared Erika M. HanssoniD· 1 shared Ifeoluwa Feyisayo Oyelade· 1 shared Mona NazemiiD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

7 top collaborators · 9 mutual co-author links

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1 shared paperEvolutionary Biology

Andrew P. BeckermanORCID

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2 papers

Recent·Most cited

Cancer BiologybioRxivPreprintNov 26, 2025

Collagen I promotes cancer cell survival via amino acid import and mTORC1 activation

Mona Nazemi, Bian Yanes, Ifeoluwa Feyisayo Oyelade…·Elena Rainero

This study shows collagen I supports cancer cell survival by activating mTORC1 and enhancing amino acid import through LAT1-4F2hc, which is linked to poor prognosis in breast and pancreatic cancers.

DOI 10.1101/2025.11.26.690708

humanproteomics

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Evolutionary BiologybioRxivPreprintJul 10, 2025

Metabolomic profiling of glyphosate resistance evolution in green alga Chlamydomonas reinhardtii

Erika M. Hansson, Heather J. Walker, Dylan Z. Childs, Andrew P. Beckerman

This study uses metabolomic profiling to analyze glyphosate resistance evolution in Chlamydomonas reinhardtii, revealing metabolic changes and fitness trade-offs associated with resistance.

DOI 10.1101/2025.07.10.664120

C. elegansmetabolomics

𝕏 PostBluesky