An AI-derived peptide PCa2 suppresses pancreatic cancer growth via modulation of the ErbB/PI3K/AKT/mTOR/MYC signaling axis.

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Title: An AI-derived peptide PCa2 suppresses pancreatic cancer growth via modulation of the ErbB/PI3K/AKT/mTOR/MYC signaling axis.
Authors: Zuo W; Department of Biomedical Sciences, Faculty of Health Sciences, University of Macau, Avenida de Universidade, Taipa, Macau SAR, China.; MoE Frontiers Science Center for Precision Oncology, University of Macau, Taipa, Macau SAR, China.; Cancer Centre, Faculty of Health Sciences, University of Macau, Avenida de Universidade, Taipa, Macau SAR, China., Luo S; Cancer Centre, Faculty of Health Sciences, University of Macau, Avenida de Universidade, Taipa, Macau SAR, China., Qin H; Cancer Centre, Faculty of Health Sciences, University of Macau, Avenida de Universidade, Taipa, Macau SAR, China., Wong KH; Department of Biomedical Sciences, Faculty of Health Sciences, University of Macau, Avenida de Universidade, Taipa, Macau SAR, China.; MoE Frontiers Science Center for Precision Oncology, University of Macau, Taipa, Macau SAR, China.; Cancer Centre, Faculty of Health Sciences, University of Macau, Avenida de Universidade, Taipa, Macau SAR, China., Siu SWI; Centre for Artificial Intelligence Driven Drug Discovery, Faculty of Applied Sciences, Macao Polytechnic University, Macau, SAR, China., Tashima AK; Department of Biochemistry, Paulista School of Medicine, Federal University of São Paulo, São Paulo, Brazil., Assaraf YG; The Fred Wyszkowski Cancer Research Laboratory, Faculty of Biology, Technion-Israel Institute of Technology, Haifa, 3200002, Israel., Kwok HF; Department of Biomedical Sciences, Faculty of Health Sciences, University of Macau, Avenida de Universidade, Taipa, Macau SAR, China. hfkwok@um.edu.mo.; MoE Frontiers Science Center for Precision Oncology, University of Macau, Taipa, Macau SAR, China. hfkwok@um.edu.mo.; Cancer Centre, Faculty of Health Sciences, University of Macau, Avenida de Universidade, Taipa, Macau SAR, China. hfkwok@um.edu.mo.
Source: Cell communication and signaling : CCS [Cell Commun Signal] 2026 Apr 09; Vol. 24 (1). Date of Electronic Publication: 2026 Apr 09.
Publication Type: Journal Article
Journal Info: Publisher: BioMed Central Country of Publication: England NLM ID: 101170464 Publication Model: Electronic Cited Medium: Internet ISSN: 1478-811X (Electronic) Linking ISSN: 1478811X NLM ISO Abbreviation: Cell Commun Signal Subsets: MEDLINE
Database: MEDLINE Ultimate
Description
ISSN:1478-811X
DOI:10.1186/s12964-026-02856-6