Category Archives: Immunotherapy for Cancer

Alternative Cancer Treatment, Cancer Research, Immuno-Oncology, Immunotherapy, Immunotherapy for Cancer

New Biomarker May Predict the Body’s Response to Chemotherapy and Radiation

There is New Hope for Cancer Patients. Don't Give up!
There is New Hope for Cancer Patients. Don’t Give up!

One of the difficulties doctors have in prescribing cancer treatment is knowing which methods will be most effective. That may change with the discovery of a biomarker that may help predict a tumor’s response to chemotherapy and radiation.

How Cell Division Affects Cancer Development

When cells divide, the duplicated chromosomes are pulled apart into the two new cells. A malfunction in this process can lead to chromosomal instability, which has the potential to drive development of cancer cells.

Researchers set out to study the expression of genes associated with normal chromosome division. Specifically, they wanted to find out how genetic changes contribute to chromosomal instability and whether these changes held clues regarding the behavior of tumors.

Genetic Markers of Chromosomal Instability

The team from Lawrence Berkeley National Laboratory examined 31 genes that had previously been identified as part of the chromosome division process. They discovered that these genes were over- or under-expressed in different types of cancer as opposed to corresponding normal tissue samples.

This led to the development of a 14-gene subset named the Centromere and kinetochore gene Expression Score, or CES. When measuring CES in tumor sample databases, the researchers found that a high score correlated with elevated levels of chromosomal instability.

Based on these encouraging results, researchers are hopeful that the biomarker can be used to predict response to cancer treatment as well as prognosis with or without treatment.

Immunotherapy: An Integrative Approach to Cancer Treatment

Immunotherapy at Issels® doesn’t carry the risk of debilitating side effects that accompanies traditional cancer treatments. Contact us for more information.

Cancer Research, Immunotherapy, Immunotherapy for Cancer, News

The First in 10 Years – FDA Approves New Liver Cancer Drug

FDA Approves New Drug! Could This Make Groundbreaking Progress?
FDA Approves New Drug! Could This Make Groundbreaking Progress?

In November 2007, the Food and Drug Administration gave its first-ever approval for a drug designed as liver cancer treatment. Nearly 10 years later, the FDA has given its approval to a second drug for liver cancer that also has applications for some forms of gastrointestinal cancer.

The Search for Effective Liver Cancer Treatment

Sorafenib, brand name Nexavar®, was the original drug approved for treatment of hepatocellular carcinoma (HCC), which is the most common form of liver cancer. The drug acts as a kinase inhibitor to block enzymes responsible for cell division and reproduction.

According to Dr. Tim Greten of NCI’s Center for Cancer Research, since 2007 there have been a number of phase III trials for possible liver cancer treatments. Until now, none of them have been successful.

A 10-Year Breakthrough

Regorafenib, brand name Stivarga®, is also a kinase inhibitor. During a phase III trial, 573 patients whose HCC had not responded to sorafenib were assigned to receive either regorafenib or a placebo.

The patients who received regorafenib experienced an overall three-month increase in survival over the placebo group. Percentage of patients whose tumors had at least partial shrinkage was 11 percent and four percent respectively.

Researchers are also studying the use of other immunotherapy agents against liver cancer. The current focus is on checkpoint inhibitors such as tremelimumab and nivolumab.

Issels®: The Leader in Immunotherapy for All Forms of Cancer

Our individually created immunotherapy programs have helped patients with stage IV HCC and other forms of tumors in all stages. Visit our website to find out why Issels® is ahead of the curve with integrative, non-toxic cancer treatment.

Cancer Survivors, Cancer Vaccine, Immunotherapy, Immunotherapy for Cancer, News

New Blood Test May Identify Early Cases of Pancreatic Cancer

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Tests Have Found Blood Can Help Identify Signs of Pancreatic Cancer.
Tests Have Found Blood Can Help Identify Signs of Pancreatic Cancer.

While pancreatic cancer is relatively rare in the United States, it’s one of the more deadly forms of the disease. According to a recently published study, a new blood test may be able to detect pancreatic cancer during its earliest and most treatable stages.

Solving the Puzzle of Early Detection

Experts predict that pancreatic cancer will become the second leading cause of cancer deaths by 2020. The main problem is late detection, with five-year survival rates coming in at less than 10 percent.

Scientists working on methods of early detection ran into a catch-22. Studies to identify potential markers relied on tumor samples from patients who were already in advanced stages of pancreatic cancer.

A Biomarker Breakthrough

The recent study was conducted by a joint University of Pennsylvania/Mayo Clinic team. Senior investigator Dr. Ken Zaret explained that reprogrammed cells were transplanted into mice, where they developed into invasive pancreatic tumors.

Samples from the lesions and tumors were then taken from the mice and used to identify proteins they secreted. Elevated levels of one protein, called THB52, was found to accurately distinguish between the affected and healthy controls, as well as between pancreatic cancer and other forms.

Dr. Zaret and his team are continuing their research with larger samples and more cross-validation. Researchers are hopeful that their work will lead to a viable test for people at high risk for pancreatic cancer.

Immunotherapy for Cancer at Issels®: Treatment for All Stages

We have used personalized immunotherapy for cancer programs to successfully treat patients with all forms of cancer in early and late stages. Contact us for more information.

Alternative Cancer Treatment, Immunotherapy, Immunotherapy for Cancer, Living with Cancer

Exciting New Treatment Possibilities for Hard to Treat Cancers

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Do you Have or Know Someone Who is Currently Experiencing a Hard to Treat Cancer? There is Hope!
Do you Have or Know Someone Who is Currently Experiencing a Hard to Treat Cancer? There is Hope!

Cancer cells have the ability to hijack healthy cells, which is one of the reasons tumors are so difficult to treat. A team of British scientists recently found a way to counteract this process, in effect hijacking the hijacking.

How Healthy Cells Aid Tumor Growth

For healthy people, fibroblasts are cells that help to hold different organs together. Cancer cells transform them into cancer associated fibroblasts, or CAFs, that aid in a tumor’s growth and spread.

Higher levels of CAFs are found in many bowel, neck and head cancer cases that have poor survival rates. Despite this knowledge, scientists had been unsuccessful at targeting CAFs.

Halting Pro-Cancer Activities

A team at the University of Southampton identified an enzyme called NOX4 that is essential for CAFs to work with cancer cells. Using a developmental drug that treats organ fibrosis, the team was able to halt pro-tumor actions by CAFs.

When mice were treated with the drug, the size of their tumors was reduced by up to 50 percent. Cancer Research UK is now funding the Southampton team as they explore the use of this approach in immunotherapy for cancer.

Professor Gareth Thomas, lead researcher of the Southampton team, said that targeting CAFs can offer new possibilities for patients whose cancer has been unresponsive to traditional treatments.

Immunotherapy for Cancer: Harnessing the Power of Your Own Immune System

Immunotherapy for cancer programs at Issels® boost the power of your own immune system to target and attack cancer cells. Contact us to learn more about cancer vaccines, NK cells, hyperthermia and other individually tailored immunotherapy treatments.

Alternative Cancer Treatment, Immunotherapy, Immunotherapy for Cancer, Living with Cancer

October is National Breast Cancer Awareness Month

This Month is Breast Cancer Awareness Month. Support those Going Through Treatment Today!
This Month is Breast Cancer Awareness Month. Support those Going Through Treatment Today!

Nearly one in eight women in the United States will develop breast cancer, which has the highest death rate for females after lung cancer. Beginning in 1985, October has been designated as National Breast Cancer Awareness Month to educate the public and raise funds for research.

Raising Global Awareness of Breast Cancer

American Cancer Society and the pharmaceutical division of Imperial Chemical Industries, now known as Astra Zeneca, co-founded NBCAM to encourage women to get mammograms. Eight years later, Evelyn Lauder of Estee Lauder Companies established the Breast Cancer Research Foundation and popularized the symbolic pink ribbon.

NBCAM Activities

During the month of October, organizations around the world stage promotions and fundraisers to support NBCAM. Some of their major activities include:

• The National Football League integrates pink both on and off the field.

• Landmark buildings such as the White House and Tokyo Tower are lit up in pink.

• Race for the Cure, a series of 5K runs and fitness walks, originated in Dallas but is now held throughout the world.

• Susan G. Komen sponsors a three-day event where participants walk an average of 20 miles per day. 3-Day for the Cure® is held in major American cities such as Atlanta, Chicago and San Francisco.

• The third week of October is now dedicated to raising awareness of male breast cancer, which is less common but equally important.

Immunotherapy for Cancer: Treating Men and Women of All Ages

Both men and women diagnosed with breast cancer, leukemia and all other forms have been successfully treated with personally developed immunotherapy for cancer programs at Issels®. Contact us to learn more.

Cancer Treatment, Immuno-Oncology, Immunotherapy, Immunotherapy for Cancer, Uncategorized

Synthetic Biomarkers May Aid in Early Detection of Ovarian Cancer

Early Treatment of Ovarian Cancer is Important

Ovarian cancer is notoriously difficult to detect in the early stages, resulting in poor survival rates for patients. MIT engineers have developed a synthetic biomarker that could detect ovarian tumors five months earlier than current testing methods.

Early Cancer Treatment of Ovarian Tumors

Five-year survival rates surpass 90 percent when ovarian cancer is detected early. Unfortunately, the disease is usually asymptomatic in the earlier stages. Any symptoms that do present tend to be non-specific, such as fatigue and weight loss.

Current testing looks for the presence of blood biomarkers produced by ovarian tumors, but it can take eight to 10 years for them to reach a high enough concentration to be detected. Ultrasound imaging reveals only tumors that are at least one centimeter in diameter.

Synthetic vs. Natural Biomarkers

Synthetic biomarkers are nanoparticles that interact with tumor proteins. The process releases fragments that can be detected in a patient’s urine, resulting in a more accurate test than one conducted on natural biomarkers in the bloodstream.

Professor Sangeeta Bhatia and her team at MIT engineered a synthetic biomarker to be approximately 15 times better than a previous version. The nanoparticle was then tested against a blood biomarker in mice with ovarian cancer.

The synthetic biomarker was able to detect ovarian cancer composed of tumors as small as two millimeters in diameter. Researchers are now testing the possibility of using this method with other types of cancer.

Personalized Cancer Treatment at Issels®

Every case of cancer is unique, so we use specialized testing to determine the best approach for each patient. Contact us for more information about our immunotherapy cancer treatment programs.