Could Early Diagnosis Colorectal Cancer is Possible?

A new research presented in the British Journal of Cancer assures to open up new methods toward faster diagnosis of colorectal cancer by figuring out two potential biomarkers for the early diagnosis of the condition.

The colon and rectum are part of our body's digestive system, collectively they are also called as the large bowel.
The colon and rectum are part of our body’s digestive system, collectively they are also called as the large bowel.

Regardless of progress over recent years, colorectal cancer continues to be one of the very dangerous cancers globally. The primary cause of death is propagating of disease to other body parts such as the liver and the lungs. Thus, any study that indicates new lines of method for making earlier detection is of keen interest to public health.

A cancer biomarker is a compound whose existence or absence in tissue may suggest that cancers are developing. It can turn out to be a test for the early diagnosis of cancer and may even estimate its seriousness or form part of its therapy.

After skin cancers, colorectal cancer is the 3rd very common cancer identified in both males and females in the US. The American Cancer Society calculate there will be around 96,000 new cases of colon cancer and around 49,500 new cases of rectal cancer in the US in this year.

Senior author and professor Serge Haan, says if it is identified in time, 90% cases of colorectal cancer can be treated.

“Thus, it is extremely essential to recognize more delicate and specific markers to enhance early diagnosis along with therapeutic methods,” he adds.

Study recognized two possible biomarkers for colorectal cancer: SOCS2 and SOCS6

For their research, Prof. Haan and co-workers evaluated the detailed research of 800 assessments of tissue samples from sufferers at different stages of colorectal cancer and from healthy people. The samples came from the Ontario Tumor Bank and the Integrated Biobank.

The research revealed a important decrease in two proteins – SOCS2 and SOCS6 – in cancerous and pre-cancerous colorectal cells.

Suppressor Of Cytokine Signalling (SOCS) proteins are necessary for regular cell development. Proof is rising that their shortage – thought to encourage uncontrolled development – performs an essential role in cancer.

After additional research, they also identified SOCS2 may serve as an early forecaster of cancer intensity.

The scientists recommend their results add to this mounting proof and conclude that the two proteins – particularly SOCS2 – could be a very sensitive biomarker for the early detection of colorectal cancer. The team says additional work is now required to make the discoveries clinically helpful.