Author

Haggag S Zein

Dalhousie University

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Cancer Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:cancer & tumor microenvironment· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:proteomics· 1

Frequent Co-Authors

Bryan C. DickinsoniD· 1 shared Gregory D. FairniD· 1 shared Mahtab TavasoliiD· 1 shared Michael SalsaaiD· 1 shared Rahul S. KathayatiD· 1 shared Shubhashree PaniiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 15 mutual co-author links

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1 shared paperCancer Biology

Bryan C. DickinsonORCID

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1 paper

Recent·Most cited

Cancer BiologyBiochemistry and Cell BiologyPeer-reviewedJan 1, 2026

Acyl-protein thioesterase 1 (LYPLA1) activity promotes the growth of MDA-MB-468 triple-negative breast cancer cells.

Michael Salsaa, Mahtab Tavasoli, Haggag S Zein…·Gregory D. Fairn

This study identifies APT1/LYPLA1 as a context-dependent vulnerability in triple-negative breast cancer by showing its role in regulating cell proliferation through de-S-acylation of cell-cycle and mitochondrial proteins.

DOI 10.1139/bcb-2025-0446

humanproteomics

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