colon cancer Archives - NFCR

colon cancer

Garlic: It’s Good For You

Garlic has been used as both food and medicine for thousands of years. Today, it is used to help prevent heart disease, high cholesterol, high blood pressure and to boost the immune system. Research has shown that eating garlic regularly may also help protect against cancer.[i]

What makes garlic such a potent disease fighter?

Garlic contains a rich combination of about 20 phytochemicals with antioxidant and antibacterial properties and a wide range of vitamins and minerals including calcium, folate, iron, magnesium, manganese, phosphorus, potassium, selenium, zinc and vitamins B1, B2, B3 and C.

Research suggests that eating garlic regularly may help accelerate the process of repairing damaged DNA and may reduce the risk of several cancer types, including stomach, colon, pancreatic and breast cancer.[ii]

Please note: Although the health benefits of garlic are frequently reported, excessive intake can have harmful effects.

Roasted Garlic Chicken

Adapted from the Food Network’s Melissa d’Arabian


  • 8 chicken thighs
  • Kosher salt and freshly ground black pepper
  • 1 head of garlic, separated into whole cloves, paper skin removed (about 20 cloves)
  • 3 Tbsp olive oil
  • 1 Tbsp butter
  • 2 tsp herbes de Provence
  • 1 tsp flour (try using almond flour or coconut flour)
  • ¼ cup chicken stock
  • ½ lemon, juiced


  1. Preheat the oven to 350 degrees F.
  2. Salt and pepper chicken liberally. Separate garlic into whole cloves, papery skin removed.
  3. In a large ovenproof sauté pan, cook the whole garlic cloves in olive oil and butter over medium heat. Stir occasionally, until lightly golden, about 10 minutes.
  4. Remove garlic from the pan and set aside. Increase heat to medium-high and brown chicken skin-side down until the skin is golden and crispy, about 5 minutes.
  5. Turn the chicken over, sprinkle on herbes de Provence. Add the garlic back to the pan and place hot pan in oven. Bake the chicken until cooked through, about 25 minutes.
  6. Once the chicken is done, remove chicken thighs and garlic to a platter. Place the pan over medium-high heat and sprinkle the drippings with flour and stir to incorporate. Deglaze the pan with the chicken stock and lemon juice. Pour the sauce over the chicken on the platter.
  7. Serve with yummy whole grain bread for sauce-mopping and garlic spreading.



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9 Must-Know Facts About Colorectal Cancer

Colorectal cancer (cancer of the colon and rectum) continues to affect millions of men and women worldwide, and understanding the disease and what we can do to prevent it is the first step toward a cure.

Quick stats:

  • Colorectal cancer is the third most common cancer diagnosed in both men and women in the U.S.
  • Although the death rate from colorectal cancer has been dropping for the past 30 years, it is still the second leading cause of cancer death in the U.S.
  • The overall lifetime risk of developing colorectal cancer is: 1 in 21 for men and 1 in 23 for women.[i]
  • There are currently more than one million colorectal cancer survivors in the U.S.[ii]

Here’s a list of nine facts you need to know about colorectal cancer. And make sure you read about related work by NFCR-funded scientists Dr. Wei Zhang, Dr. Daniel Von Hoff, Dr. Laurence Hurley and Dr. Yung-Chi Cheng.

1. With regular screenings, colorectal cancer is preventable.

Colorectal cancer screening saves lives. In many cases, a screening can prevent colorectal cancer by finding and removing polyps before they turn into cancer. Screening also helps find colorectal cancer at an early stage, when treatment is most effective.

Studies show that regular screening could prevent 1/3 of colorectal cancer deaths in the U.S. The five-year survival rate is 90% if detected early.[iii]

2. Age is the #1 risk factor for colorectal cancer.

90% of colorectal cancer cases appear in men and women 50 years old or older, and the risk for developing this cancer increases with age. Yet, like most disease trends, this isn’t absolute – younger people can get colorectal cancer too.

3. There are warning signs, but not EARLY warning signs.

Like lung cancer and cervical cancer, colorectal cancer can be hard to detect in its earliest stage. Symptoms can include a change in bowel habits; blood in the stool; diarrhea, constipation or feeling that the bowel does not empty all the way; frequent gas pains, bloating, fullness or cramps; weight loss for no known reason; nausea, tiredness and vomiting.[iv] If you experience any of these symptoms, contact your doctor right away.

4. Lifestyle choices impact colorectal cancer risk.

Many lifestyle-related factors are directly linked to colorectal cancer risk. Obesity not only increases your risk of having colorectal cancer by 30%,[v] but it also increases the likelihood of poor treatment outcomes and complications.[vi] Smoking also increases your risk of developing and dying from this type of cancer. One recent study reported that patients with colon cancer who smoke were 14% more likely to die from their colon cancer within five years than patients who had never smoked.[vii]

Other risk factors include heavy alcohol use, lack of exercise and diets high in red and processed meats. Additionally, cooking meats at a very high temperature can create chemicals on your food that may increase your cancer risk.

5. Family history matters.

People with a first-degree relative (parent, sibling, offspring) who has colorectal cancer have two to three times risk of developing this disease.[viii] A personal or family history of polyps (adenomas) also puts you at higher risk – especially if the polyps are large or if there are many of them.

6. Health conditions can increase your risk.

Your risk of colorectal cancer increases if you have the following conditions: Type 2 diabetes; inflammatory bowel disease (IBD), including either ulcerative colitis or Crohn’s disease; and having an inherited syndrome like Familial adenomatous polyposis (FAP) or Lynch Syndrome.[ix]

7. Regular colorectal cancer screenings typically begin at age 50.

Because polyps tend to be seen most often in people 50 years of age and older, experts recommend universal screening for colorectal cancer beginning at this age. If you are under 50 and have a family history of colorectal cancer or other risk factors, talk to your doctor about when you should start regular screening.

8. There are different screening options.

Screening tests can include: colonoscopy; sigmoidoscopy; barium enema; CT colonography or virtual colonoscopy; and at-home tests like the fecal occult blood test, fecal immune testing or stool gene testing.[x] Talk to your doctor to see what screenings are most appropriate for you given your family history, age and lifestyle choices. For more information on cancer screenings, please refer to our.

9. Research helps us attack colorectal cancer – and all types of cancer.

NFCR has distinguished itself from other organizations by emphasizing long-term, transformative research that has the potential to save lives. Our scientists are conducting a wide range of cutting-edge research focused on improving diagnosis and treatment of colorectal cancer – and all types of cancer.

Studying the system of genes that form colorectal cancer

NFCR Fellow Dr. Wei Zhang

NFCR-funded scientist, Dr. Wei Zhang, is the Director of the Wake Forest Baptist Comprehensive Cancer Center’s Precision Oncology Initiative. Dr. Zhang has vast experience identifying biomarkers and genes in colorectal cancer. His current research team is studying how gene expression, gene amplification and mutations relate to and regulate each other. Using data from next-generation sequencing, Dr. Zhang’s team is identifying the genetic drivers or growth-promoting genes of a patient’s cancer.

Dr. Zhang has previously identified microRNAs (miRNAs) as biomarkers to improve colorectal cancer prognosis and predict treatment response. He used blood samples from healthy donors and patients with stage I through IV colorectal cancer, and confirmed that one microRNA molecule – miR-141 – may predict the outcome for stage IV colorectal cancer patients.

Chinese herbal medicine curbs colorectal cancer treatment side effects

NFCR Fellow Dr. Yung-Chi Cheng

For approximately 20 years, with NFCR support, Dr. Yung-Chi Cheng, of Yale University’s School of Medicine, has explored the therapeutic properties of PHY906, a Chinese herbal medicine formula. Dr. Cheng and his laboratory team have discovered that cancer treatment with PHY906, combined with chemotherapy, alleviates
the unpleasant gastrointestinal side effects of chemotherapy for colon and rectal cancer patients. Moreover, their research demonstrated that PHY906 also has its own, solo anti-tumor attributes. If there is continued success in clinical trials, PHY906 could become one of the first FDA-approved oral herbal medicines for anti-cancer treatment.

Targeted drug treatment and key colorectal cancer gene

(Left to Right) NFCR Center for Targeted Cancer Therapies Co-Directors Dr. Daniel Von Hoff and Dr. Laurence Hurley

The c-Myc gene is a cancer-causing gene (or oncogene) that is amplified in colorectal cancer and is a tough molecule in terms of finding targets for drug development. NFCR-sponsored scientists Dr. Daniel Von Hoff and Dr. Laurence Hurley are creating drugs to block large clusters of DNA called “super enhancers,” which control the expression of a network of genes – including the critical and seemingly-undruggable c-Myc gene.

Shutting down colorectal cancer through the blood stream

Dr. Harold F. Dvorak

Dr. Harold Dvorak received funding from NFCR for over 30 year and is responsible for the discovery of the vascular endothelial growth factor (VEGF). His discovery fostered the entire field of vascular biology and led to the development of VEGF-targeting anti-angiogenic drugs. Unlike other anti-cancer drugs that aim to directly kill tumor cells, drugs that target VEGF cut off the blood supply that tumors need to survive.
In 2004, the VEGF-targeting drug Avastin® was approved by the FDA for the treatment of colorectal cancer. More than 280 clinical trials are currently investigating the use of Avastin® in over 50 tumor types.











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