英美科学家联合发现食盐可杀死癌细胞

• 作 者: 刘天
• 出 处: 大家健康
• 发表日期: 2015年04期
• 关键词: 印度时报 氯离子 离子转运蛋白 南安普顿大学 自我毁灭 钠通道 乔纳森 盖尔 利普 萨斯

据《印度时报》8月12日报道,英国《自然化学》杂志刊登一项新研究发现,向癌细胞内注射盐,可以使癌细胞凋亡。盐有望成为有效抗击癌症的新一代利器。新研究中,英国南安普顿大学研究员菲利普·盖尔博士,美国得克萨斯大学的乔纳森·赛斯勒教授及其同事研究出一种新分子,可通过携带钠离子和氯离子蛋白进入细胞的方式杀死癌细胞。科学家首次利用这种名为“合成离子转运蛋白”的蛋白诱使癌细胞“自杀”。新研究发现,氯离子转运蛋白可以和细胞膜中的钠通道密切合作,使盐涌入细胞内,导致细胞自我毁灭。

According to “The Times of India” reported on August 12, the British “NatureChemical” magazine published a new study found that injection of salt into cancer cells, can make cancer cells apoptosis. Salt is expected to become a new generation of weapon against cancer. In the new study, Dr. Phillip Gail, a researcher at the University of Southampton in the UK, and Jonathan Celester at the University of Texas in the United States and colleagues developed a new molecule that can be killed by carrying sodium and chloride ions into the cell Dead cancer cells. For the first time, scientists use this protein, called “synthetic ion transporter,” to induce cancer cells to “commit suicide.” The new study found that chloride ion transporters can work closely with the sodium channels in the cell membrane, causing salt to flood into cells, causing the cells to self-destruct.