New study finds certain protein associated with kidney cancer

Source: Xinhua| 2018-07-26 18:35:35|Editor: Yurou
Video PlayerClose

BEIJING, July 26 (Xinhua) -- Researchers from China, the United States, and Singapore have found that the accumulation of certain protein may increase the growth of cancer cells in the kidneys, providing a new therapeutic target, China Science Daily reported Thursday.

Clear cell renal cell carcinoma is a common type of kidney cancer, accounting for 70 percent of all cases. More than 90 percent of patients experience a genetic change leading to the loss of the tumor suppressor gene VHL. In the study, researchers find that, without the gene, a protein called ZHX2 would accumulate in cells, which may encourage cancer growth.

"If you lose VHL, you will accumulate a large amount of ZHX2 protein, which will activate a signal that promotes kidney cancer," said lead researcher Zhang Qing, also an assistant professor at the University of North Carolina School of Medicine.

"This protein could be a potential therapeutic target to treat kidney cancer on its own or in combination with other treatments," said Zhang.

VHL is the most important tumor suppressor to prevent the development of kidney cancer. The United States has approved drugs to deal with the absence of VHL, but patients show little response or may develop resistance to them. Thus, Zhang and his colleagues began to seek other targets.

They developed a screening technique, where they discovered that kidney cancer cells without VHL usually have more ZHX2 protein. After removing the protein from the laboratory model, they were able to inhibit the growth, invasion, and spread of cancer cells.

According to Zhang, further studies will focus on how to target the protein in therapy, after identifying it.

The joint study, comprised of researchers from Shanghai's Tongji University and Fudan University along with eight American and Singaporean institutes, was recently published in the journal Science.

TOP STORIES
EDITOR’S CHOICE
MOST VIEWED
EXPLORE XINHUANET
010020070750000000000000011100001373499401
国产无码在线观看免费在线,37pao国产成视频,日韩一区二区视频在线,国产国产人免费人成免费视频麻豆
亚洲中文天堂一区二区三区 | 亚洲综合一区精品一区 | 亚洲第一中文字幕精品视频 | 中文字幕紧身裙在线播放 | 日本国产一区二区动漫 | 亚洲一区二区国产精品视频 |