Here's a new buzz in the vaccine area of cancers and PCa: (oh I have mentioned the added combination item rapamycin before on this forum.)
The Center for Immunotherapy at Roswell Park Cancer Institute (RPCI) is about to begin a very exciting new cancer clinical trial that will test a personalized immunotherapy to attack cancer cells.
The new NY-ESO-1 dendritic cell vaccine will be produced “using a unique FDA-approved process — making RPCI the first research facility in the U.S. to use a custom-made barrier isolator for vaccine cell production, and the first in the world to use this system in an approved, government-regulated study,” according to the announcement.
The vaccine to be produced at RPCI will be the first to incorporate a particular form of NY-ESO-1, antiDEC205-NY-ESO-1. “Armed with this specialized protein, the treated cells are then given back to the patient as a vaccine designed to recruit an army of killer immune cells that seek out and destroy cancer,” explains Kunle Odunsi, MD, PhD, Director of RPCI’s Center for Immunotherapy (CFI) and the study’s Principal Investigator.
The new study is also unique in that it’s the first to test a dendritic vaccine given in combination with rapamycin, a compound used to prevent rejection of solid-organ transplant. The study just launched will capitalize on a striking recent scientific discovery by Protul Shrikant, PhD, of the Department of Immunology at RPCI, who found that in low doses, rapamycin confers a previously unknown benefit — it prevents the immune system from using up its cancer-killing T-cells in one quick burst. “We have shown for the first time that rapamycin has the capacity to produce immune cells that have memory attributes,” explains Dr. Odunsi, who is also Chair of RPCI’s Department of Gynecologic Oncology. “The immune cells are trained to live longer and to always remember that cancer cells are bad and should be attacked and killed.”
The ability to stretch out the attack for a long-term, durable response suggests that the vaccine may be effective in preventing disease recurrence. The new NY-ESO-1 dendritic cell vaccine is expected to show great promise in patients with bladder, brain, breast, esophageal, gastrointestinal, hepatocellular, kidney, lung, melanoma, ovarian, prostate, sarcoma and uterine tumors.
The NY-ESO-1 vaccine, tailor-made for each patient, will be produced in RPCI’s Therapeutic Cell Production Facility (TCPF) under the direction of Yeong “Christopher” Choi, PhD, who notes: “We believe that our facility’s custom-made barrier isolator, the unit in which the vaccines are manufactured, is the first of its kind.” The barrier isolator — an Xvivo System processing chamber designed to RPCI’s specifications by BioSpherix, Ltd., Lacona, NY — maintains strict control of the unit’s temperature and atmospheric gases, critical for optimal production of dendritic cell vaccines
(this is a partial info segement...you can search this on your own)
Next fun question is ok let's say it works, how much is this going to cost, since Provenge commands $93,000 we can start the bidding right there (LOL), please advise me when the next new thing is lesser in price than its predessors. It is never about the money?