Mc1r

New Melanotan II Analog Shows Enhanced Pigmentation in Frog Skin

Alpha-MSH and KPV directly kill S. aureus and C. albicans at picomolar concentrations

**Alpha-MSH and KPV may offer a dual-action profile** — simultaneously controlling excessive inflammation while actively killing pathogens — that no conventional anti-inflammatory drug achieves. Standard NSAIDs and co…

KPV and Alpha-MSH suppress HIV-1 replication in monocytes via NF-κB inhibition

**KPV's ability to suppress `NF-κB`-driven HIV transcription in primary macrophages** positions it as a mechanistically grounded candidate for adjunctive anti-HIV strategies targeting the macrophage reservoir — a comp…

KPV tripeptide reduces colitis severity and rescues mice from DSS-induced death

**KPV's efficacy in two mechanistically distinct colitis models, including survival rescue in MC1R-null animals, meaningfully broadens its therapeutic relevance** beyond a single signaling pathway — a common liability…

KPV tripeptide retains α-MSH anti-inflammatory potency without pigmentary side effects

**KPV and KdPT reframe the anti-inflammatory potential of α-MSH by stripping it down to a receptor-independent, pigmentation-free tripeptide** — a meaningful leap for any clinician or researcher frustrated by full-hor…