Common Asian Spice Shows Promise in Slowing Progression of Mesothelioma

SpicesIt has recently been discovered that the use of curcumin appears promising in slowing the progression of mesothelioma. As Medical Xpress reports, “Scientists from Case Western Reserve University and the Georg-Speyer-Haus in Frankfurt, Germany, demonstrate that application of curcumin, a derivative of the spice turmeric, and cancer-inhibiting peptides increase levels of a protein inhibitor known to combat the progression of this cancer. Their findings appeared in the Aug. 14 online edition Clinical Cancer Research.”

Medical Xpress goes on to explain, “The culprit in sparking many cancers, particularly mesothelioma, is the intracellular protein and transcription factor STAT3 (signal transducer and activator of transcription 3). A signal transducer and activator is a pathway for instructing the growth and survival of cells, and a transcription factor is a protein that controls genetic information directing cells how to perform. STAT3 is notorious for sending signals to trigger the onset of human cancers and to fuel their continued growth. The great neutralizer of STAT3 is PIAS3 (protein inhibitor of activated STAT3). PIAS3 possesses the strength to inhibit and block STAT3′s ability to cause cancer.”

As the article continues, the logistics of the study are explained in further detail. “Investigators assessed PIAS3 expression in tissue samples of mesothelioma solid tumors and the protein inhibitor’s subsequent effects on STAT3 activity. Tissue samples came from three different locations in the country, and information logged for each specimen detailed how long the patient lived and the types of mesothelioma they had. Investigators then linked the levels of PIAS3 with STAT3 activity in each sample. Additionally, investigators examined the effects of curcumin and peptides extracted from PIAS3 segments on malignant mesothelioma cells in vitro.”

Medical Xpress spoke with Afshin Dowlati, MD, a professor of medicine at Case Western Reserve University School of Medicine and the director of the Center for Cancer Drug Development at University Hospitals Seidman Cancer Center. Dowlati stated, “In those mesothelioma patients where PIAS3 is low, indeed STAT3 is activated. Mesothelioma patients who have low PIAS3 and high STAT3 have a greater chance of dying early. On the flip side, those patients with a high PIAS3 levels have a 44 percent decreased chance of dying in one year, which is substantial.”

In explaining the findings of the study, Medical Xpress continues, “Investigators also found that curcumin and PIAS3 peptides raised PIAS3 levels, which brought down STAT3 activity and caused mesothelioma cells to die. Their study served as proof of principle about the effectiveness of these two compounds in treating malignant mesothelioma, a first step in moving a treatment toward clinical trials. Additionally, their findings demonstrated that PIAS3 could serve as a predictive marker for managing mesothelioma because the disease’s tumors do not always progress in a consistent, predictable manner, even when tumor stages, grades and clinical presentations appear similar.”

Dowlati further explained the results, stating, “Our findings suggest that PIAS3 expression positively affects survival in mesothelioma patients and that PIAS3 activation could become a therapeutic strategy. Our interest for the future is that we want to find better, more simple ways to increase intracellular levels of PIAS3 for malignant mesothelioma through the use of synthetic PIAS3 peptide or curcumin analogs. We must develop a curcumin analog that is absorbable by the human body. Currently, curcumin ingested as the spice turmeric has practically no absorption within the gut.”

Visit Medical Xpress to read the full article.

October Events: Regional Conference on Mesothelioma in Chicago

Chicago brochure coverThe 2014 Chicago Regional Conference on Malignant Mesothelioma is a one-day event geared to patients and family members, covering a variety of topics related to mesothelioma and presented by local and regional area experts. The conference is a collaborative effort between the Mesothelioma Applied Research Foundation and The University of Chicago Medicine.

The conference is geared towards patients (newly diagnosed or those looking to learn about second-line and beyond treatment options), caregivers, family members, general health practitioners, and anyone wishing to learn more about mesothelioma. Topics of discussion include imaging, genetics, surgery, chemotherapy, novel treatments, stem cells, immunotherapy, and resources for patients and families.

The location of the conference is the Palmer House Hilton at 17 E Monroe Street, Chicago, IL 60603. The event will begin at 9:30am and commence with a cocktail reception at 5pm. The registration cost is $25, and includes breakfast and lunch.

More information and registration is available at curemeso.org/chicago.

The Meso Foundation is also the host of an annual symposium, taking place in March of every year in the Washington, DC area, and another regional conference in Philadelphia in September.

Focus on Mesothelioma in Pharmaceutical Company Investor Meeting

Mary at Verastem, Inc.On July 10, during the research and development portion of the Verastem, Inc.’s investor meeting, Mary Hesdorffer, APRN, the executive director of the Mesothelioma Applied Research Foundation, was a featured speaker. In her talk, Ms. Hesdorffer focused on the need for clinical trials to increase the number of viable therapeutic options for mesothelioma.

According to their website, Verastem, Inc. is a “clinical-stage biopharmaceutical company focused on discovering and developing drugs to treat cancer by the targeted killing of cancer stem cells. Cancer stem cells are an underlying cause of tumor recurrence and metastasis.”

“When we look at the mesothelioma patient, we have one regimen, pemetrexed and cisplatin, approved in 2003,” said Ms. Hesdorffer. “40% of the patients were found to respond to the treatment, but unfortunately, it’s not a durable response,” she added.

Ms. Hesdorffer continued her speech by focusing on the need to do more for mesothelioma patients to increase time to relapse or even to delay relapse indefinitely. She argues that keeping patients healthier for longer periods of time, improving their quality of life, and keeping them in good shape, positions them as good candidates for major breakthroughs that might develop in the future.

Mary Hesdorffer, MS, APRN-BC, is an expert nurse practitioner with over 16 years of experience in mesothelioma treatment. She is an expert in clinical trials for mesothelioma and her work has been published in a variety of scientific journals. She has spoken about mesothelioma, clinical trials, and the dire need for life-saving mesothelioma treatments to the US Congress and the UK Parliament, as well as many seminars and conferences, including the World Conference on Lung Cancer, where in 2015 she will be the program chair of the Nursing and Allied Health section.

For more information on mesothelioma clinical trials, and to download the Meso Foundation’s free clinical trials booklet, visit curemeso.org.

September Events: Regional Conference on Mesothelioma in Philadelphia

The Meso Foundation and Penn’s Abramson Cancer Center will hold a mesothelioma conference on September 26.A mesothelioma conference presented by the Mesothelioma Applied Research Foundation and Penn’s Abramson Cancer Center, will be held in Philadelphia on September 26, 2014. The conference will bring together area experts in the field of mesothelioma. September 26 marks the National Mesothelioma Awareness Day.

The conference is open to the public, and specifically aimed at mesothelioma patients, family members, caregivers, healthcare professionals, and those who have been exposed to asbestos.

The conference will take place on Friday, September 26, 2014 at The HUB, Cira Centre at the Penn’s Abramson Cancer Center, located at 2929 Arch Street, Philadelphia, PA 19104. To register for the conference, visit OncoLink.org/Conference/Mesothelioma or call 800.789.PENN (7366) and press 2.

The conference is co-chaired by Mary Hesdorffer, CRNP, of the Meso Foundation, Joseph Friedberg, MD, of the Penn’s Abramson Cancer Center, and Daniel Sterman, MD, of the Penn’s Abramson Cancer Center. Among topics of discussion at the conference will be clinical trial participation, latest advances in peritoneal and pleural mesothelioma, palliative care, early detection, genetics, coping with mesothelioma, and survivorship.

Speakers include:
Mary Hesdorffer, CRNP, Mesothelioma Applied Research Foundation
Joseph Friedberg, MD, Penn’s Abramson Cancer Center
Chi Dang, MD, PhD, Penn’s Abramson Cancer Center
Julie Brahmer, MD, Johns Hopkins University
Richard Alexander, MD, University of Maryland
Lee Krug, MD, Memorial Sloan Kettering Cancer Center
Andreas Rimner, MD, Memorial Sloan Kettering Cancer Center
Daniel Sterman, MD, Penn’s Abramson Cancer Center
Suzanne Walker, CRNP, MSN, AOCN, BC, Penn’s Abramson Cancer Center
Anil Vachani, MD, Penn’s Abramson Cancer Center
Joseph Testa, PhD, Fox Chase Cancer Center
Eleanor Anderson, MD, Penn’s Abramson Cancer Center

For more information, visit curemeso.org.

Mark Your Calendar for Upcoming Mesothelioma Conferences

Two regional mesothelioma conferences are coming this fall to the University of Pennsylvania and the University of Chicago.This year, the Meso Foundation will be host to two regional conferences. The first will be held on Friday, September 26 at the University of Pennsylvania in Philadelphia, Pennsylvania. The second will be held on Friday, October 10 at the University of Chicago in Illinois. Each conference will feature regional experts in the field of mesothelioma. Check back to curemeso.org for further information as it becomes available or sign up for our e-news to ensure you are notified as conference details are released.

September 26, 2014
University of Pennsylvania
The Hub, Cira Centre
2929 Arch Street
Philadelphia, PA 19104

October 10, 2014
University of Chicago
Palmer House Hilton
17 E Monroe Street
Chicago, IL 60603

Annual Conference
The Meso Foundation’s annual conference, the International Symposium on Malignant Mesothelioma, along with the Scientific Seminar, will be held from Monday, March 2 through Wednesday, March 4, 2015 in partnership with the National Cancer Institute in Bethesda, Maryland. Events will be held at the National Institutes of Health Natcher Conference Center and the Hyatt Regency Bethesda. Symposium registration will open on October, 13, so mark your calendars now! Visit curemeso.org/symposium for more information as it becomes available or sign up for our e-news to be notified about Symposium details.

International Symposium
on Malignant Mesothelioma
March 2- 4, 2015
National Institutes of Health
Natcher Conference Center (Building 45)
Bethesda, MD
Hyatt Regency Bethesda
7400 Wisconsin Ave
Bethesda, MD 20814

Scientific Seminar
March 2-3, 2015
National Institutes of Health
Natcher Conference Center (Building 45)
Bethesda, MD