Category Archives: Breast Cancer

New Research: Computer Modeling and New Drugs to Deactivate Metastasized Breast Cancer in the Brain

Computer Modeling and New Drugs to Deactivate Metastasized Breast Cancer in the Brain
Computer Modeling and New Drugs to Deactivate Metastasized Breast Cancer in the Brain

Bringing a new immuno oncology drug to market is an expensive and time-consuming proposition. A team of researchers is trying to expedite the process, using computer modeling to find a drug that treats metastasized breast cancer.

Can One Drug Fight Two Types of Cancer?

Triple negative breast cancer is the most difficult form to treat. Once the cancer metastasizes to the brain, survival time is generally shorter. Scientists at Houston Methodist analyzed thousands of current drugs in search of one that could prevent metastasis.

The team’s efforts paid off when they hit on edelfosine, a drug which is FDA-approved for investigational leukemia treatment. Edelfosine has also been the subject of clinical research for primary brain tumors.

In a study to test the discovery, mice were injected with triple negative breast cancer stem cells obtained from patients. The cancer cells metastasized to the brain, but treatment with edelfosine prevented the cells from further growth.

A “Game-Changer” in Immuno Oncology

Dr. Stephen T. Wong, one of the study’s authors, referred to the concept of repurposing drug compounds to prevent metastatic brain cancer as a “game-changer.” In past research, Wong and his co-workers have discovered other drugs that are being repurposed in clinical trials.

The study’s co-author, Dr. Hong Zhao, said they hope to move edelfosine to a phase II clinical study within the next few years. In addition, scientists want to investigate use of the compound on other forms of cancer.

Issels®: Successful Treatment of Therapy-Resistant Cancer

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New Cancer Treatments May Be Studied After Gene Breakthrough Research for Breast Cancer

New Cancer Treatments May Be Studied After Gene Breakthrough Research for Breast Cancer
New Cancer Treatments May Be Studied After Gene Breakthrough Research for Breast Cancer

In the most comprehensive breast cancer treatment study of its kind to-date, scientists may have uncovered the potential for new breast cancer treatment therapies, and possibilities for the development of new drugs aimed at preventing the disease.

More than 100 Genes Linked to Breast Cancer Revealed
After discovering a bounty of genes linked to breast cancer, scientists may soon be able to develop new genetic tests for predicting breast cancer risk, and using the data obtained, ensure targeted cancer treatment for patients.

Genes Linked to Survival Could Aid in Prevention
Thirty-two additional genes, linked to survival in those with receptor-positive breast cancer, were also uncovered. These are hoped to be used to test new treatments, as well as for providing targeted prevention protocols for those most at-risk of developing breast cancer.

Super Sleuths
In the study, funded by Breast Cancer Now, scientists from the Institute of Cancer Research in London used a new genetic technique called ‘Capture Hi-C’ to analyze how genes interacted with 33 DNA regions known to play a role in breast cancer. Of the 110 genes identified in the study, the majority had not been previously linked to breast cancer, providing fresh new insight for those striving to develop improved cancer treatment regimens.

A Vital Piece to Puzzling Out the Disease
The findings are seen as integral to unraveling how genetic changes in the building blocks of the body’s DNA influence breast cancer risk, providing a key piece to solving the cancer puzzle.

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“Feed” Your Battle Against Breast Cancer with These Food Tips

Diet Tips for Breast Cancer Patients
Diet Tips for Breast Cancer Patients

Is there an ideal diet to aid in breast cancer treatment? While there is no ‘best diet’ for those undergoing treatment, to reduce the risks of treatment and support your body, nutritional science conducted by the University of Hawaii Cancer Center points to ways that modifying diet may help.

Taking a ‘Bite’ Out of Risks

In terms of breast cancer treatment and prevention, research shows this hormonally-driven disease is strongly affected by obesity. However treatment time is NOT the time for weight loss. Instead, a shift to the development of healthful habits, including a balanced diet that promotes overall health, is ideal.

Foods that Feed the Battle

A diet of fresh veggies, plant-based proteins, and high-fiber foods – foods packed with phytochemicals, antioxidants, flavonoids, isoflavones, and other super-food, cancer-fighting properties – is ideal. Limiting alcohol intake is also advisable, as excessive intake is linked to cancer risk.

What’s on the Menu?

– Cruciferous veggies like broccoli, Brussel sprouts, and cauliflower.
– Plant-based proteins, including soy, beans, nuts and seeds.
– Other lean proteins that help boost immunity and retain muscle mass, such as poultry, fish, and eggs.
– High-fiber fruits, veggies, and grains like rice and quinoa that keep appetite (and cholesterol) in check.

Planning for Success

Planning shopping and meals on ‘good days’ can help make dietary changes and adequate nutrition easier. Form a monthly/weekly meal plan, ‘batch cooking’ large hearty stews or casseroles that can be easily packed into smaller portions for easy reheating when you’re under-the-weather. Aim for 5-6 smaller meals/day.

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New Imaging System Identifies If a Breast Cancer Will Respond Favorably to Chemotherapy

New Imaging System Identifies If a Breast Cancer Will Respond Favorably to Chemotherapy
New Imaging System Identifies If a Breast Cancer Will Respond Favorably to Chemotherapy

When it comes to fighting tumors, effective cancer treatment is only part of the equation. Researchers are also seeking ways to determine which patients will be more receptive to a particular course of treatment. A recent study offers encouraging results for a method of predicting breast cancer response to chemotherapy.

Predicting Chemotherapy Response in Breast Cancer Patients

Women newly diagnosed with breast cancer that is invasive but operable frequently undergo neoadjuvant chemotherapy beginning five to six months before surgery. Chances of recurrence are reduced in patients whose cancer cells are completely eliminated by the chemotherapy.

According to Dr. Dawn Hershman, co-leader of the study conducted at Columbia University in NYC, determining which patients are likely to achieve a favorable response makes a significant difference in cancer treatment. If their chances of positive response are low, adjustments can be made for a more effective treatment.

Reading the Clues in 3D Imaging

Based on the idea that chemotherapy affects a tumor’s vascular network, the research team set out to determine if imaging could be used to detect these changes. Blood absorbs light, so the scientists used a system incorporating red and near-infrared lighting.

Armed with 3D images of both breasts, researchers studied the ways in which blood interacted with the tumors. In a group of 34 patients, blood outflow accurately identified 92.3 percent of responders, while increase in blood concentration identified non-responders in 90.5 percent.

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MSK1 Protein Research May Answer Why Some Breast Cancer Stays Dormant

MSK1 Protein Research May Answer Why Some Breast Cancer Stays Dormant
MSK1 Protein Research May Answer Why Some Breast Cancer Stays Dormant

Scientists have long been puzzled by the process of metastasis in breast cancer and what causes the cells to lie dormant. A recent study revealed valuable information that can pay off with more effective breast cancer treatment.

Understanding Latency in Breast Cancer Metastases

Researchers at the Institute for Research in Biomedicine (IRB) in Barcelona set out to study estrogen-positive (ER+) breast tumors that feature long periods of asymptomatic latency. This type accounts for 80 percent of breast cancer cases.

The Barcelona team identified a protein kinase called MSK1 as the primary regulator of dormant metastases. After examining clinical samples from patients, the researchers determined that ER+ breast cancer tumors that don’t express MSK1 tend to suffer earlier relapse, while those that do express MSK1 experience later metastases.

Breakthrough in Breast Cancer Treatment

Head researcher Roger Gormis explained that little was previously known about why breast cancer metastasis time varies from one patient to another. Study results also showed that suppressing MSK1 causes faster-growing cancer cells that have a greater chance of metastasizing.

Benefits of the study are two-fold:

– Doctors may be better able to identify patients who are more likely to relapse and adjust treatment protocol.

– Scientists may be able to develop a treatment that mimics the role of MSK1, thereby keeping metastasis dormant for as long as possible.

Effective Late-Stage Cancer Treatment at Issels®

Our non-toxic, personally tailored immunotherapy programs have effectively treated patients with late-stage and therapy resistant cancer of all forms, including breast, lung and colorectal. Contact us to learn more about why Issels® is the leader in state-of-the-art immunotherapy treatments.

Why Many Breast Cancer Patients Stop Treatment or Only Take Partial Treatment

Why Many Breast Cancer Patients Stop Treatment or Only Take Partial Treatment
Why Many Breast Cancer Patients Stop Treatment or Only Take Partial Treatment

Many women do not trust the health care system and will often forgo radiation and drug therapy after breast cancer surgery. That is according to a survey of 2,700 breast cancer patients by researchers at Johns Hopkins University. Lead author of the survey, Lorraine Dean, said over 30 percent skip treatments that are intended to kill any cancer cells that remain after surgery.

Contact Issels® for information on how combining conventional treatments with immunotherapy cancer treatment reduces the likelihood of relapse.

Doctor-patient trust is crucial

Cancer is a devastating disease and it is understandable that patients experience feelings of helplessness. It’s not just women with breast cancer who are losing trust in doctors and the health care system, it’s the general public as well. People often feel that doctors put their own financial interest ahead of patient care. When patients feel their doctors don’t listen to them or take their concerns seriously, trust begins to erode.

For the best possible outcome, it is necessary that doctors and patients have a strong bond of trust. Patients should feel comfortable being fully honest with health care providers and the doctors should always remember that a patient’s trust in them is a vital and necessary component of proper medical care. Each person’s cancer is unique and treatment should be based on the specific needs of each patient.

Personalized cancer treatment

At Issels®, we have been practicing individualized treatment for more than 60 years. We want you to make informed decisions about your cancer treatment options. Contact us today for more information on our autologous (from the patient’s own blood) non-toxic cancer treatment protocols.