Sanguinarine, derived from the root of Sanguinaria canadendid, has been shown to possess antimicrobial, anti-inflammatory, and antioxidant properties. Here we compared the antiproliferative and apoptotic potential of sanguinarine against human epidermoid carcinoma (A431) cells and normal human epidermal keratinocytes (NHEKs). Sanguinarine treatment was found to result in a dose-dependent decrea...

Although the effects of sanguinarine, a benzophenanthridine alkaloid, on the inhibition of some kinds of cancer cell growth have been established, the underlying mechanisms are not completely understood. This study investigated possible mechanisms by which sanguinarine exerts its anticancer action in cultured human bladder cancer cell lines (T24, EJ, and 5637). Sanguinarine treatment resulted i...

Sanguinarine is a plant alkaloid present in the root of Sanguinaria canadensis and Poppy fumaria species. Sanguinarine has been used as an antiseptic mouth rinse and a toothpaste additive to reduce dental plaque and gingival inflammation. In this study, we investigated the antiplatelet effects of sanguinarine, aiming to extend its potential pharmacological applications. Sanguinarine inhibited p...

Natural compounds are alternative agents that have therapeutic potential for preventing and treating osteoporosis. Traditionally, sanguinarine has been used clinically due to its diverse biological properties, including antimicrobial, anti‑inflammatory and anticancer effects. Recently, for the first time, it was reported that sanguinarine inhibits osteoclast differentiation and bone resorption ...

Sanguinarine is an alkaloid obtained from the bloodroot plant Sanguinaria canadensis and has beneficial effects on oxidative stress and inflammatory disorders. Previous reports have demonstrated that sanguinarine also exhibit anticancer properties. In the current study, we investigated the effects of sanguinarine on HT-29 human colon cancer cells. It was observed that sanguinarine treatment ind...

Sanguinarine, derived from the root of Sanguinaria canadensis and other poppy fumaria species, possesses strong antimicrobial, anti-inflammatory, and antioxidant properties. We earlier showed that sanguinarine kills human epidermoid carcinoma A431 cells via an induction of apoptosis [N. Ahmad et al., Clin. Cancer Res., 6: 1524–1528, 2000]. In this study, using immortalized human keratinocytes (...

Sanguinarine, a bioactive benzophenanthridine alkaloid extracted from plants of the Papaveraceae family, has shown antitumour effects in multiple cancer cells. But the therapeutic effects and regulatory mechanisms of sanguinatine in gastric cancer (GC) remain elusive. This study was aimed to investigate the correlation of dual-specificity phosphatase 4 (DUSP4) expression with clinicopathologic ...

Expression of cyclooxygenase-2 (Cox-2), an inducible enzyme responsible for the production of prostaglandins from arachidonic acid, is elevated in human prostate tumor samples. The aim of this study was to investigate whether expression of Cox-2 is effective against prostate cancer cell apoptosis triggered by sanguinarine, the quaternary benzophenanthridine alkaloid with antineoplastic properti...

Sanguinarine, derived from the root of Sanguinaria canadensis and other poppy fumaria species, possesses strong antimicrobial, anti-inflammatory, and antioxidant properties. We earlier showed that sanguinarine kills human epidermoid carcinoma A431 cells via an induction of apoptosis [N. Ahmad et al., Clin. Cancer Res., 6: 1524-1528, 2000]. In this study, using immortalized human keratinocytes (...

Sanguinarine is a natural isoquinoline alkaloid derived from the root of Sanguinaria canadensis and from other poppy fumaria species, and is known to have a broad spectrum of pharmacological properties. Here we have found that sanguinarine, at low micromolar concentrations, showed a remarkably rapid killing activity against human melanoma cells. Time-lapse videomicroscopy showed rapid morpholog...