Study of Anti-proliferative Effect and Scratch Wound Migration Assay of Ethanol Extract of <i>Pyrus communis</i> L. Leaf on MCF-7 Model

Objectives: The current aim of the study was twofold: first, to identify the primary phytochemical compounds present in the ethanol extract derived from Pyrus communis L. leaves and second, to assess the extract’s anti-proliferative effect. Materials and Methods: The study conducted an in vitro anti-proliferative investigation of the P. communis leaves extract using the MTT using colorimetric assay against the MCF-7 cell line. These assays collectively provide insights into different aspects of cell behaviour, including proliferation, migration, and invasion, which are important in understanding the overall effect of the extract on the MCF-7 cell line. The protective effect observed in the analysis of the ethanol extract is attributed to the existence of flavonoids and phenols in the extract. Results: Total flavonoid and phenolic contents were observed as 56 mg of quercetin/g and 48 mg of gallic acid/g as standard. This extract ascertained cytotoxic against the MCF-7 cell line in a reverse dose-dependent manner. However, the extract is found to be more potent and effective against MCF-7 (human Breast cancer cell lines) with LC50 value 265.310978μg/ml. Conclusions: The in vitro cytotoxic activity of this extract of the plant leaves has been evaluated, revealing a significant anti-proliferative effect and suppression of cell migration against the MCF-7 cell line. This suggests that the extract may possess compounds or properties that inhibit cell proliferation followed by wound migration, which are crucial factors in cancer progression. This approach is motivated by the observed inhibitory effect of cancer cell proliferation and wound migratory effects of the extract against the MCF-7 cell line, as well as the epidemiological evidence suggesting its anti-carcinogenic potential. This avenue of research holds promise for enhancing the effectiveness of cancer therapy and improving patient outcomes.