Early Signs That Cancer Is Growing In Your Body

There’s an important rule about cancer, one of the leading causes of death in the world, and it’s the sooner it’s detected, the higher chances of successful treatment.

Because of that fact, don’t rely on routine tests alone to protect you from cancer. It’s just as important to listen to your body and notice anything that’s different, odd, or unexplainable.

Here are some early signs that are commonly overlooked:

1.Wheezing or shortness of breath

One of the first signs many lung cancer patients remember noticing is the inability to catch their breath.

2.Chronic cough or chest pain

Several types of cancer, including leukemia and lung tumors, can cause symptoms that mimic a bad cough or bronchitis. Some lung cancer patients report chest pain that extends up into the shoulder or down the arm.

Read more: Early Signs That Cancer Is Growing In Your Body

Source: healthiestalternative

Novel Genomic Analysis of Immune Cell Infiltration in Colorectal Cancer

The past several years have seen some exciting results for cancer immunotherapy. However, there remains a fundamental lack of understanding of immune system recognition in various cancers. Many large-scale sequencing efforts have added to our collective knowledge base, but too many of these studies have been deficient in comprehensive epidemiological and demographic information.

Now, researchers at the Dana-Farber Cancer Institute and the Broad Institute of MIT and Harvard report on their findings from a new study, which found that colorectal cancers festooned with tumor-related proteins called neoantigens were likely to be saturated with disease-fighting white blood cells, mainly lymphocytes.

Using several data sets from patients in two large health-tracking studies, the Nurses' Health Study and the Health Professionals Follow-up Study, investigators performed whole-exome sequencing on colorectal tumor samples from 619 patients—itemizing each DNA base that specifies how cell proteins are to be constructed. This information was merged with data from tests of the immune system's response to the tumors and with patient clinical data, including length of survival.

Read more: Novel Genomic Analysis of Immune Cell Infiltration in Colorectal Cancer

Through whole-exome sequencing of colorectal tumors, researchers were able to identify additional driver

genes that correlate high neoantigen load with increased lymphocytic infiltration and improved survival.

Source: Giannakis et al., 2016, Cell Reports 15, 1–9