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2. Downregulation of δ opioid receptor by RNA interference enhances the sensitivity of BEL/FU drug-resistant human hepatocellular carcinoma cells to 5-FU
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3. Activated δ‑opioid receptors inhibit hydrogen peroxide‑induced apoptosis in liver cancer cells through the PKC/ERK signaling pathway.
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4. Inhibition of δ-opioid receptors induces brain glioma cell apoptosis through the mitochondrial and protein kinase C pathways
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5. microRNA-874 suppresses tumor proliferation and metastasis in hepatocellular carcinoma by targeting the DOR/EGFR/ERK pathway
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6. Design, synthesis and evaluation of [111In]-labeled, DOTA-conjugated tetrapeptides having high affinity and selectivity for mu opioid receptors
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7. The Various Functions of Opioids in Pathophysiological Conditions
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8. Comparison and analysis of the animal models used to study the effect of morphine on tumour growth and metastasis
   B Afsharimani et al, 2015, Br J Pharmacol CrossRef
9. Recent advances on the δ opioid receptor: from trafficking to function
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10. Endogenous opiates and behavior: 2013
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11. Synthetic Opioid Use and Common Injection-associated Viruses: Expanding the Translational Research Agenda
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12. Opium use and subsequent incidence of cancer: results from the Golestan Cohort Study
    Mahdi Sheikh et al, 2020, The Lancet Global Health CrossRef
13. Investigating the role of endogenous opioid system in chloroquine‐induced phospholipidosis in rat liver by morphological, biochemical and molecular modelling studies
    Mohammad Reza Malek et al, 2020, Clin Exp Pharmacol Physiol CrossRef
14. Opioid receptors beyond pain control: The role in cancer pathology and the debated importance of their pharmacological modulation
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15. The paradoxical role of methionine enkephalin in tumor responses
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16. Drug screening strategies using metal-based luminescent probes
    Guodong Li et al, 2021, TrAC Trends in Analytical Chemistry CrossRef
17. The synthetic opioid fentanyl enhances viral replication in vitro
    Ling Kong et al, 2021, PLoS ONE CrossRef
18. Drugs of Abuse and Their Impact on Viral Pathogenesis
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19. Opioid Receptor-Mediated and Non-Opioid Receptor-Mediated Roles of Opioids in Tumour Growth and Metastasis
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20. The synthetic opioid fentanyl increases HIV replication and chemokine co-receptor expression in vitro
    Ling Kong et al, 2022, J. Neurovirol. CrossRef
21. Opium Use and the Risk of Liver Cancer: A Case–Control Study
    Maryam Marzban et al, 2023 CrossRef
22. Gluten Exorphins Promote Cell Proliferation through the Activation of Mitogenic and Pro-Survival Pathways
    Federico Manai et al, 2023, IJMS CrossRef
23. The Synthetic Opioid Fentanyl Increases HIV Replication and Chemokine Co-Receptor Expression in Lymphocyte Cell Lines
    Janani Madhuravasal Krishnan et al, 2023, Viruses CrossRef
24. The Role of Opioid Receptors in Cancer
    Siddhant Bhoir et al, 2023, Advanced Biology CrossRef
25. Retraction Note: m6A modification-mediated CBX8 induction regulates stemness and chemosensitivity of colon cancer via upregulation of LGR5
    Yi Zhang et al, 2023, Mol Cancer CrossRef
26. Investigating the Protective Effect of Ellagic Acid on Cholemic Nephropathy in Cholestatic Rats
    Ali Kargar et al, 2024, Arch Neurosci CrossRef