Supplemental Light before Harvest Increases Phenethyl Isothiocyanate in Watercress under 8-hour Photoperiod

Phenethyl isothiocyanate enhances adriamycin‑induced apoptosis in osteosarcoma cells.

Adriamycin (ADM) is a first‑line agent administered during the therapeutic regimes against osteosarcoma. Clinical administration of ADM produces systemic toxicity and resistance in patients, which restricts its applicability. In the present study the effects of phenethyl isothiocyanate (PEITC) on ADM‑induced apoptosis in osteosarcoma cells was evaluated. Using U2‑OS osteosarcoma cell line cells...

Essential role of p53 in phenethyl isothiocyanate-induced apoptosis.

Phenethyl isothiocyanate (PEITC) is a natural product that is among the most effective cancer chemopreventive agents known. Mechanistic studies indicate that the chemopreventive activity of PEITC is associated with its favorable modification of carcinogen metabolism and its induction of apoptosis. Here, we found that PEITC blocks tumor promoter (12-O-tetradecanoylphorbol-13-acetate or epidermal...

Phenethyl isothiocyanate inhibits angiogenesis in vitro and ex vivo.

Previous studies, including those from our laboratory, have revealed that phenethyl isothiocyanate (PEITC), a constituent of many edible cruciferous vegetables, not only affords significant protection against chemically induced cancer in animal models but also inhibits growth of cancer cells in culture and in vivo by causing cell cycle arrest and apoptosis induction. We now report a novel respo...

Disposition and pharmacokinetics of phenethyl isothiocyanate and 6-phenylhexyl isothiocyanate in F344 rats.

Naturally occurring phenethyl isothiocyanate (PEITC) and its synthetic homolog 6-phenylhexyl isothiocyanate (PHITC) are both effective inhibitors of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone-induced lung tumor development in A/J mice and F344 rats. To help explain why PHITC is considerably more efficacious than PEITC in chemopreventive potency, comparative disposition and pharmacokinetics ...

Isothiocyanate and D,L-Sulforaphane on Differential Effects of Phenethyl