Melanoma_Missionary: It's Time to Turn to Research's Most Valuable, Yet Underutilized Resource: Patients..Melanoma ..Jim Breitfeller

Friday, September 25, 2009

It's Time to Turn to Research's Most Valuable, Yet Underutilized Resource: Patients..Melanoma ..Jim Breitfeller

Thursday, August 27, 2009

It's Time to Turn to Research's Most Valuable, Yet Underutilized Resource: Patients

By Margaret Anderson, COO, FasterCures

It's Time to Turn to Research's Most Valuable, Yet Underutilized Resource: Patients

A piece in yesterday's New York Times, Research Trove: Patients' Online Data, recounts the story of a young woman stricken by a rare pulmonary disease, and her attempts to raise money and connect a network of scientists to research her ailment. In collaboration with a Harvard cancer researcher, she launched a Web site for others facing her same diagnosis, on which patients could share symptoms and report health information.

This kind of observational research, that focuses on empirical and experiential input, could prove invaluable in the quest to gain better understanding of disease and how it corrupts the functions of the human body. But there is more. Just as importantly, this story reinforces the contribution patients can make to their own medical care. In the search for cures, there is no substitute for patient engagement. For biomedical research to be effective and successful, it is imperative that it be patient driven. Empowering patients to play an active role in medical research requires transparent communication from trusted sources (i.e., frontline healthcare providers), a mechanism to ensure the patient's voice is heard loud and clear by decision and policy makers, the means for effective two-way communication between researchers and patients in real time, and informing the public about the value of clinical research to increase awareness and spur involvement.

FasterCures remains committed to supporting healthcare access but also in the creation of a “health cure” system that puts patients first.

So I contacted Frank Moss, director of the Massachusetts Institute of Technology Media Laboratory.

Dr. Moss, I read the piece on LAM and think this (Database) could also help Melanoma Cancer Patients. See I did a combination of clinical trials that jump started my immune system. I was told that I was a one off. Coming from a research background, I knew we are on to something big. So I researched my therapy. Here is the paper. Please if you got some time, take a look at it. Using the internet I was able to scientifically prove my theory.

Any Help would be greatly appreciated

Best regards

Response:

JIm,

Thanks for your note and very interesting paper. We are currently looking to expand the LAMsight approach to a more general platform that encompasses multiple diseases, perhaps melanoma could be included. Of course funding is an issue, but we are hopeful of cracking that nut in the near future. When we do we will get in touch.

Best,

Frank

________________________________
Frank Moss
Director of the Media Lab

MIT Media Lab
20 Ames Street, E15-401
Cambridge, MA 02139

Telephone: 617 324-3818
Fax: 617 253-8542

Take Care,

Jimmy B

No comments:

Disclaimer

The information contained within this Blog is not meant to replace the examination or advice of your Oncologist or Medical Team. The educational material that is covered here or Linked to, does not cover every detail of each disorder discussed.

Only your physician/Oncologist can make medical decisions and treatment plans that are appropriate for you. But, An Educated Consumer is a Smart consumer.

As Dr. Casey Culberson Said:

"The BEST melanoma patient is an ACTIVE PARTICIPANT in his or her treatment
(not a PASSIVE RECIPIENT)"

Melanoma and the “Magic Bullet” (Monoclonal Antibodies)

Just to let you know I posted the first draft of the Melanoma and the “Magic Bullet” (Monoclonal Antibodies). on Melanoma Missionary In the Shared File Section. you can download it for 19.95 (Only kidding) it is Free for the taking.

It is 33 pages long and may help you in your quest for the Yellow Brick Broad. Just to let you know it is only the first draft. Revisions are sure to come. I wanted to get it to the people that need it the most, the Melanoma Patients.

Preview:

So, where does Interluekin-2 (IL-2) come into play? According to Byung-Scok et al and recent reports, IL-2 is not needed for developmental CD4+ CD25+ Treg cells in the thymus but does play an important role in the maintenance and function in the peripheral.18 Peripheral is defines as secondary system outside the bone marrow and thymus. It entails the site of antigen, immune system interaction. IL-2 is required for the peripheral generation of Tregs based Abbas’s and colleagues research.19

IL-2 prevents the spontaneous apoptosis of the CD4+ CD25+ Treg cells. It has been reported that patients with multiple advance-stage tumors have elevated levels of Tregs within the tumor microenviroment.20 Interluekin-2 is the survival factor for CD4+ CD25+ Treg cells.21 If the addition of IL-2 is on or before the maximum propagation of the CD4+ T cells, the Tregs population can increase 5-fold in a 96 hour period based on certain growth mediums.

By controlling the addition of the endogenous IL-2, one has a knob to turn and can lead to the control of the expansion of the Tregs. When you combined this control with the anti-CTLA-4 blockage, you can shift the balance of the immune response.

Now here is the catch. The maintenance and function of the CD8+ T-cells require CD4+ cells which secrete IL-2. So we don’t want to deplete the CD4+ cells, we want to control the expansion of the Tregs which are a subset of the CD4+ cells. It has been postulated by some researchers that the Anti-CTLA-4 blockage also suppresses the Treg function in a different mechanism. By using IL-2 as the rate limiting factor, we can suppress the CD4+ CD25+ Treg cell expansion by controlling the concentration and timing of the Inerluekin-2 at the tumor microenvironment.

The Interluekin-2 plays another role in this Melanoma Maze. In a study by Janas et al, Il-2 increases the expressions of the perforin and granzyme A, B and C genes in the CD8+ T-cells. This increase expression causes the CD8+ T-cells to mature into Cytoxic T Lymphocytes (CTLs). The exogenous IL-2 is required for the granzyme proteins. As stated previously, CTLs have cytoplasmic granules that contain the proteins perforin and granzymes. A dozen or more perforin molecules insert themselves into the plasma membrane of target cells forming a pore that enables granzymes to enter the cell. Once in the tumor cell, these enzymes are able to breakup (lyse) the cell and destroy it. This is the beginning of the end for the cancer cells. The tumors begin to shrink and the rest is history,

“

On the other hand, prolong therapy with Il-2 can result in causing apoptotic death of the tumor- specific CD8+ T-cells.23

Clearly in a clinical setting, timing, dose, and exposure to these drugs play a major roll in the immunotherapy, and can have dramatic effects on the outcome.

All it takes is that one magic bullet to start the immune reaction..

https://app.box.com/shared/kjgr6dkztj

Melanoma And The Magic Bullet (Monoclonal Antibodies)

Public Service Announcement

A call for Melanoma Patients by Dr. Steven A Rosenberg

"We continue to see a high rate of clinical responses in our cell transfer immunotherapy treatments for patients with metastatic melanoma", Dr. Rosenberg said.

"We are actively seeking patients for these trials and any note of that on a patient-directed web site would be appreciated."

If you would like to apply for his trials, here is the website and information.

Dr. Rosenberg's information

Dr. Rosenberg's Clinical Trials

The Melanoma Research Alliance has partnered with Bruce Springsteen, the E Street Band, and the Federici family to alleviate suffering and death from melanoma. Please view Bruce Springsteen’s public service announcement inspired by Danny Federici. Danny was the E Street Band’s organist and keyboard player. He died on April 17, 2008 at Memorial Sloan-Kettering Cancer Center in New York City after a three year battle with melanoma.

http://www.melanomaresearchalliance.org/news/PSA/

Source Fastcures blog

Join the Relay for Life!!!

Dear Family and Friends,

I’ve decided to take a stand and fight back against cancer by participating in the American Cancer Society Relay For Life® event right here in my community! Please support me in this important cause by making a secure, tax-deductible donation online using the link below.

To donate on line now, click here to visit my personal page.
Jimmy B AKA Melanoma_Missionary

Relay For Life® is a life-changing event that brings together more than 3.5 million people worldwide to:

CELEBRATE the lives of those who have battled cancer. The strength of survivors inspires others to continue to fight.

REMEMBER loved ones lost to the disease. At Relay, people who have walked alongside people battling cancer can grieve and find healing.

FIGHT BACK. We Relay because we have been touched by cancer and desperately want to put an end to the disease.

Whatever you can give will help - it all adds up! I greatly appreciate your support and will keep you posted on my progress.

Keep the Fire Burning!!!

Sincerely,

Jimmy Breitfeller

Call for Patients with Unresectable Liver Metastases Due to Melanoma

Delcath Systems Granted Orphan-Drug Designations for Cutaneous and Ocular Melanoma

Delcath is actively enrolling patients in a Phase III clinical trial testing its proprietary drug delivery system, known as Percutaneous Hepatic Perfusion (“PHP”), with melphalan for the treatment of ocular and cutaneous melanoma metastatic to the liver.

This NCI-led trial is enrolling patients at leading cancer centers throughout the United States. Commenting on these orphan-drug designations, Richard L. Taney, President and CEO of Delcath, stated, “These favorable designations are important steps in our efforts to secure Delcath’s commercial position upon conclusion of our pivotal Phase III trial for metastatic melanoma. We remain steadfast in our commitment to become the leader in the regional treatment of liver cancers and we continue to enroll patients in this study, and advance our technology and the promise that it offers to patients with these deadly forms of melanoma and other cancers of the liver, all with limited treatment options.”

Orphan drug designation, when granted by the FDA’s Office of Orphan Products Development, allows for up to seven years of market exclusivity upon FDA approval, as well as clinical study incentives, study design assistance, waivers of certain FDA user fees, and potential tax credits.

Current Trial Centers

Phase I Study of Hepatic Arterial Melphalan Infusion and Hepatic Venous Hemofiltration Using
Percutaneously Placed Catheters in Patients With Unresectable Hepatic Malignancies

James F. Pingpank, Jr., MD, FACS
Associate Professor of Surgery
Division of Surgical Oncology
Suite 406, UPMC Cancer Pavillion
5150 Centre Avenue
Pittsburgh, PA 15232
412-692-2852 (Office)
412-692-2520 (Fax)
PingpankJF@UPMC.edu

Melanoma_Missionary

Friday, September 25, 2009

It's Time to Turn to Research's Most Valuable, Yet Underutilized Resource: Patients..Melanoma ..Jim Breitfeller

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Melanoma and the “Magic Bullet” (Monoclonal Antibodies)

Public Service Announcement

Join the Relay for Life!!!

How Skin Cancer Develops by "About.com : Dermatology"

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Call For Melanoma Patients!!!!

List of Companies that are Helping the Melanoma Cause