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Peptide nasal sprays offer fast absorption through the nasal mucosa, quickly entering the bloodstream, bypassing the digestive system and potentially leading to faster results

In KIRC, NNMT was proved to promote tumor cell invasion via PI3K/Akt/SP1/MMP-2 pathway, and coincidently, the PI3K/AKT/mTOR signaling pathway is also frequently activated in PAAD [84]

Understanding these differences is essential for informed decision-making and safe clinical practice

Evidence Synthesis Given heterogeneity in models, dosing, and outcome reporting, findings were summarized using structured narrative synthesis rather than quantitative pooling