Category Archives: Cancer Treatment

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

Personalized Immunotherapy: The Future for Cancer Treatment One Story

Immunotherapy is Changing Cancer Treatment Again in Exciting New Ways
Immunotherapy is Changing Cancer Treatment Again in Exciting New Ways

At Issels®, we recognize that successful cancer treatment is designed for a patient’s individual needs. This immunotherapy approach recently saved the life of one woman whose recurring breast cancer was spreading to other parts of her body.

“Two to Three Months to Live”

In 2003, Judy Perkins of Port St. Lucie, Florida underwent a mastectomy after being diagnosed with breast cancer. Just over two years ago the cancer returned, resulting in tennis-ball-sized tumors throughout her torso, including the lymph nodes.

This time around, Perkins was treated by Dr. Steven Rosenberg and his team at the National Cancer Institute. Rosenberg’s career has been devoted to the field of immuno-oncology, which involves finding ways to help the body’s own immune system attack and destroy cancer cells.

Weaponizing the Immune System

Rosenberg and his team began by obtaining samples of the tumors to sequence DNA and analyze tumor-fighting immune cells called lymphocytes. The scientists were then able to identify the specific gene mutations that allowed cancer cells to multiply and spread.

After determining which lymphocytes were most effective against the mutations, the team grew those cells in the lab and re-introduced them to Perkins’ system. In addition to doses of interleukin 2 and an immunotherapy drug approved by the FDA in 2017, Perkins received one last round of chemotherapy.

All tumors disappeared, and Perkins remains cancer-free today. Rosenberg is optimistic that this success will propel immunotherapy research to more breakthroughs.

Personalized, Integrative Cancer Treatment at Issels®

Many patients with advanced and therapy-resistant cancers have achieved long-term remission through our cancer treatment programs. Contact us to learn more.

Alternative Cancer Treatment, Cancer Research, Cancer Treatment, Immunotherapy for Cancer

Genetic Testing Identifies Best Immunotherapy Prospects for Prostate Cancer Patients

New Treatments for Prostate Cancer
New Treatments for Prostate Cancer

While immunotherapy has proven to be a viable form of cancer treatment, not all patients respond to the currently available methods. A major breakthrough occurred this summer, when scientists found that genetic testing could identify prostate cancer patients who are likely candidates for immunotherapy.

Treating Prostate Cancer with Immunotherapy

Last June, a major clinical trial provided the first evidence that advanced prostate cancer could be successfully treated with an immunotherapy drug called pembrolizumab. Approximately ten percent of patients responded, so the question became how to determine which patients to treat.

A possible answer came in the form of a study recently published in Cell. Scientists from London’s Institute of Cancer Research and the University of Michigan joined forces to analyze tumor DNA collected from 360 men with advanced prostate cancer in various countries.

Is Genetic Testing the Solution?

Results indicated that seven percent of the tumors lacked a gene called CDK12. This feature is a hallmark of a unique genetic pattern that contains a greater amount of immune cells than other types of advanced prostate cancer.

In addition, these tumors had more neoantigens, which are proteins that alert the immune system to the presence of cancer cells. Thanks to the higher numbers of immune cells and neoantigens, the immune system already begins to recognize the tumor, which is why scientists think such tumors are more receptive to immunotherapy.

Cancer Treatment for Therapy-Resistant Tumors

Issels® uses genetic testing to individually develop cancer treatment programs that are best suited to a patient’s specific needs. Visit our website to learn how we have been successfully using integrative immunotherapy methods to treat advanced cancer.

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

Lung Cancer Numbers Rise in Female Non-Smoking Populations

Cancer Rising in Female Non-Smokers
Cancer is Rising in Female Non-Smokers

As the most common form of the disease worldwide, lung cancer is a primary target of immunotherapy for cancer research and testing. Unfortunately, scientists are alarmed at the rising incidence of lung cancer in women and non-smokers.

Non-Smokers Are Not Immune to Lung Cancer

The link between tobacco and lung cancer is well-known, leaving many people to mistakenly believe that only smokers will develop the disease. The facts are that approximately 15 percent of lung cancer cases are non-tobacco-related.

This anomaly is especially pronounced among women. Studies show that 20 percent of women who are diagnosed with lung cancer are lifelong non-smokers, compared to only 10 percent of men. Data from the U.K. reveals that, among patients undergoing lung cancer surgery over a six-year period, women made up 67 percent of the group that had never smoked.

Lung Cancer and the Gender Gap

In another dubious distinction, lung cancer rates in women have risen over the last 20 years, even as they’ve fallen in men. Researchers attribute this development to two possible causes:

– There is some evidence that women’s DNA is more vulnerable to damage caused by carcinogens contained in tobacco.

– At one time, smoking among women was relatively rare. Gains in gender equality appear to have resulted in more women taking up the habit.

Scientists urge anyone who experiences symptoms such as unexplained coughing, chest pains and shortness of breath to see their doctor, even if they’ve never smoked.

Immunotherapy for Cancer: When Other Treatments Have Failed

Our personalized immunotherapy for cancer programs have helped patients with both primary lung cancer and lung metastases. Contact us for more information.

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

Test on New Drug that Contains Cancer Cell Metastasis

Tests on New Drugs That May Provide Better Treatment
Tests on a New Drug That May Contain the Spread of Cancer

At Issels®, our immunotherapy for cancer treatments are often used with patients whose tumors have spread to other parts of the body. Over the last few years, an international research team has made significant progress in developing a drug that limits the movement of cancer cells.

Stopping the Spread of Cancer Cells

Metastasis is the term for the ability of cancer cells to move throughout the body and establish tumors in locations away from the primary site. Once a tumor metastasizes, it presents a greater challenge for successful treatment.

While cancer research primarily focuses on treating tumors directly, a multinational team of scientists decided to investigate possible methods of interfering with cancer cells’ motility. If migration could be contained, it would help prevent tumors from entering later, hard-to-treat stages.

KBU2046: Putting the Brakes on Metastasis

In 2011, the team identified a drug called KBU2046 that binds to heat-shock proteins found in all cells, preventing cell movement. Original testing was done on human cell models of breast, prostate, lung and colon cancer in vitro.

The team’s most recent study, published in June, extended testing to mouse models. Scientists were able to confirm that KBU2046 targeted cancer cells only, sparing healthy tissue, and further refinements eliminated any side effects.

The researchers believe that the positive results justify their unorthodox approach. Next step on their agenda is obtaining funds to conduct further studies in preparation for clinical trials.

Integrative Immunotherapy Treatments for Late-Stage Cancer

Numerous patients with advanced and therapy-resistant tumors have achieved long-term remission with our personally developed immunotherapy for cancer programs. Visit our website to hear and read their first-person testimonials.

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

Tel Aviv University Nanoprobes Light Up Stray Cancer Cells

New Cancer Research Is Improving Cancer Treatment
New Cancer Research Is Improving Cancer Treatment

While cancer treatment often includes surgery, even a few missed cells can lead to recurrence and metastasis. Recent development of a “smart probe” that pinpoints cancer cells may greatly improve the effectiveness of surgical options.

Challenges of Surgery as Cancer Treatment

Removal of solid tumors can still leave behind stray cells that evade detection by MRI or CT. In some cases, surgeons end up damaging otherwise healthy tissue in an effort to excise all diseased cells.

Extensive studies by an interdisciplinary team at Tel Aviv University culminated in development of a nanoprobe that literally shines a light on cancer cells. When injected into a patient a few hours before surgery begins, the probe can alert the surgeon to the presence of cancer cells that might have been missed.

“Shedding a Light” on Cancer Cells

The probe is activated by the presence of an enzyme known as cysteine cathepsins, which occurs in higher numbers in tumor cells than in healthy cells. When the probe identifies cancerous cells, it triggers a fluorescent signal in those areas, while healthy tissue remains dark.

In tests conducted on mice with melanoma and breast cancer, the survival rate of mice that underwent probe-assisted surgery was double that of the mice who received regular surgery. Now that the team has registered patents for the technology, the next step is to start clinical trials with hopes of commercially marketing the probe.

Issels®: The Leader in Personally Developed Cancer Treatment

Our comprehensive cancer treatment programs incorporate a wide range of methods in order to address each patient’s individual needs. Contact us to learn more about the “Issels® Difference.”

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

Modified Polio Virus to be Tested In Brain Cancer Research Efforts

Issels the Premier Provider of Immuno Oncology
Issels the Premier Provider of Immuno Oncology

When it comes to your health, a virus is generally something to be avoided. In a surprising discovery, a virus that normally causes paralysis may hold promise as an immunotherapy for cancer treatment.

Can a Virus Actually Fight a Tumor?

Glioblastoma is the most common and most deadly form of brain cancer affecting adults. It gained a measure of public awareness after former Sen. Edward Kennedy and Beau Biden, son of former Vice President Joe Biden, succumbed to the disease. One year ago Sen. John McCain, already a cancer survivor, was diagnosed with glioblastoma.

Poliovirus, which causes the paralyzing disease that shares its name, infects cells in the nervous system. Based on this feature, a team of Duke University scientists decided to test a genetically modified version on patients with treatment-resistant glioblastoma.

Poliovirus and the Immune System: A Two-Pronged Attack

The researchers neutralized the virus by replacing the specific gene that causes polio with one from rhinovirus, which generally causes head colds. Once infused directly into the tumors, the newly formed virus was able to infect and kill cancer cells as well as stimulate the immune system to attack the cells.

According to team member Dr. Darell Bigner, the group’s 21 percent survival rate after three years is more than five times that of a previously treated comparison group. The researchers are planning to conduct studies combining the modified poliovirus with other immunotherapy for cancer drugs in hopes of improving the results.

Treatment for Advanced and Therapy-Resistant Cancers

Our Issels® immunotherapy for cancer programs have helped a number of patients when other treatments have failed. Contact us for more information.