These diseases include neurodegenerative conditions, such as Alzheimer's disease (AD), Parkinson's disease (PD), tauopathies, prion protein diseases, as well as peripheral amyloidoses, such as immunoglobulin light chain amyloidosis caused
by myeloma.
The monoclonal protein produced
by the myeloma cells interferes with normal blood cell production.
Not exact matches
And that, of course, was a very different reason from the one that had brought him and his fellow lunch mates to gather that afternoon — at a day of scientific panels and presentations sponsored
by the Multiple
Myeloma Research Foundation.
Celgene loses patent protection
by 2022 for Revlimid, its top - selling multiple
myeloma drug that brought in about 60 percent of fiscal third quarter revenue of nearly $ 3.3 billion.
THE PATIENT AS INNOVATOR With Deborah Brooks of The Michael J. Fox Foundation for Parkinson's Research; Kathy Giusti of the Multiple
Myeloma Research Foundation & Consortium; Sean Lane of Crosschx; Claudia Williams of the White House Office of Science and Technology Policy; Rik Kirkland, of McKinsey & Co. — Report
by Kia Kokalitcheva — Video: Patients Should Get Access to Their Health Data
Forbes profiles founder, Kathy Giusti, highlighting her own personal journey and the extraordinary results made possible
by the MMRF and the entire
myeloma community.
Multiple
myeloma drug Revlimid and anti-inflammatory Otezla have the potential to grow sales
by double - digits throughout the remainder of the decade while also expanding into a number of new indications.
So far, its trials have shown it can improve outcomes when used alongside other multiple
myeloma drugs and that could offer it some insulation if the market gets disrupted
by new treatment approaches, such as gene therapy.
Researchers used tissue and blood samples to show that the gammopathy (a precursor to
myeloma) in both mice and patients with Gaucher disease is triggered
by specific lipids, and that the antibodies made
by tumor cells in nearly a third of
myeloma patients are directed against such lipids.
Senior author Madhav Dhodapkar, M.D., the Arthur H. and Isabel Bunker Professor of Medicine and Immunobiology, and chief of Hematology, said the study, using tissue and blood samples from humans and mice, shows that chronic stimulation of the immune system
by lipids made in the context of inflammation underlies the origins of at least a third of all
myeloma cases.
Of 32 patients participating in the trial, 11 had a partial response to the drug regimen, meaning a decrease in the extent of the cancer, and 53 had a very good partial response, meaning the level of certain
myeloma - related proteins in the blood declines
by more than 90 percent.
Focusing on adiponectin led Dr. Medina's lab to protein kinase A or «PKA» — a protein that, when activated
by adiponectin, suppresses the fatty acids that
myeloma cells need, leading to their demise.
«This new mechanism of Runx2 overexpression can give multiple
myeloma cells a bone cell - like phenotype,» Yang said of the work
by her lab and collaborators.
Multiple
myeloma is preceded
by a blood disorder called monoclonal gammopathy of undetermined significance (MGUS) in which abnormal plasma cells produce many copies of an antibody protein.
«For patients diagnosed with MGUS, maintaining a healthy weight may be a way to prevent the progression to multiple
myeloma, if further confirmed
by clinical trials.»
«We are excited
by the work of Dr. Pourdehnad and colleagues and believe these results are an important advance in understanding the role of myc pathway dysregulation in multiple
myeloma, and ultimately allow for the development of therapeutic strategies to address it,» said Jeffrey Wolf, MD, a UCSF blood disorder specialist and director of the Stephen and Nancy Grand Multiple Myeloma Translational Initiative at UCSF, a sponsor of the re
myeloma, and ultimately allow for the development of therapeutic strategies to address it,» said Jeffrey Wolf, MD, a UCSF blood disorder specialist and director of the Stephen and Nancy Grand Multiple
Myeloma Translational Initiative at UCSF, a sponsor of the re
Myeloma Translational Initiative at UCSF, a sponsor of the research.
A randomized phase III trial finding that a new monoclonal antibody, elotuzumab, added to standard therapy, extended the duration of remission for patients with relapsed multiple
myeloma by about five months Findings from two phase III studies showing that children with Wilms tumor who have a specific chromosomal abnormality do better with a more intensive, augmented chemotherapy regimen
A new study published online
by JAMA Oncology examines the assessment of minimal residual disease in patients newly treated for multiple
myeloma as a factor in survival outcomes.
Using an approach developed at Maisonneuve - Rosemont, consisting of an autograft to reduce tumour mass followed
by a family allograft three to four months later to clean the bone marrow of
myeloma cells with immune cells from a family donor (immunotherapy), the study resulted in a total cure rate of 41 %, a record level using this strategy.
Patients with multiple
myeloma (MM) appear to have better survival if they are found to have monoclonal gammopathy of undetermined significance (MGUS) first, the state that precedes MM and which is typically diagnosed as part of a medical workup for another reason, according to a study published online
by JAMA Oncology.
A new therapeutic approach tested
by a team from Maisonneuve - Rosemont Hospital (CIUSSS - EST, Montreal) and the University of Montreal gives promising results for the treatment of multiple
myeloma, a cancer of the bone marrow currently considered incurable with conventional chemotherapy and for which the average life expectancy is about 6 or 7 years.
The study follows similar investigations
by Garland and colleagues of other cancers, including breast, colon, pancreas, bladder and multiple
myeloma.
A study that used stored blood samples from U.S. Air Force personnel who conducted aerial herbicide spray missions of Agent Orange during the Vietnam war found a more than 2-fold increased risk of the precursor to multiple
myeloma known as monoclonal gammopathy of undetermined significance (MGUS), according to an article published online
by JAMA Oncology.
Monoclonal antibodies are generated
by clones of a type of white blood cell that have been fused to
myeloma (cancer) cells to form fast - growing «hybridomas.»
The scientists discovered that dinaciclib,
by interfering with UPR activation, caused multiple
myeloma and myeloid leukemia cells to initiate a form of cell suicide known as apoptosis when exposed to agents that induced ER stress.
After being infused back into patients» bodies, these newly built cells both multiply and seek out a peptide expressed
by the antigens NY - ESO - 1 and LAGE - 1 found in multiple
myeloma cancer cells.
In examining these remaining
myeloma cells, the Yale team discovered a previously unidentified biologic pathway induced
by the immune modulating drugs that enabled the residual cancer cells to survive and proliferate.
Antibodies only bind to target cells Peptide antibodies developed
by Kwak and co-discoverer, Hong Qin, Ph.D., assistant professor of Lymphoma /
Myeloma, wipe out MDSCs in the blood, spleen and tumor cells of mice without binding to other white blood cells or dendritic cells involved in immune response.
The discovery was made
by developing a mouse model of the disease that enabled researchers to track which of 15 genetic groups — or subclones — of
myeloma cells spread beyond their initial site in the animals» hind legs.
A multiple
myeloma patient whose cancer had stopped responding after nine different treatment regimens experienced a complete remission after receiving an investigational personalized cellular therapy known as CTL019 developed
by a team at the University of Pennsylvania.
The team designed a different approach to study the therapy in
myeloma, adding in an infusion of the patient's own stem cells along with their lymphodepleting chemotherapy (melphalan), followed
by CTL019 infusion about two weeks later.
Although it is among the most highly metastatic of all cancers, multiple
myeloma is driven to spread
by only a subset of the
myeloma cells within a patient's body, researchers at Dana - Farber Cancer Institute have found in a study presented at the annual meeting of the American Society of Hematology (ASH).
«Updated criteria for diagnosing multiple
myeloma published
by international research group.»
A new study
by researchers at The Ohio State University Comprehensive Cancer Center — Arthur G. James Cancer Hospital and Richard J. Solove Research Institute (OSUCCC — James) provides evidence that genetically modifying immune cells might effectively treat multiple
myeloma, a disease that remains incurable and will account for an estimated 24,000 new cases and 11,100 deaths in 2014
Dr. Rajkumar said multiple
myeloma is always preceded sequentially
by two asymptomatic conditions, monoclonal gammopathy of undetermined significance (MGUS) and smoldering multiple
myeloma (SMM).
By attaching to the myeloma cells, it marks them for destruction, and by attaching to NK cells, it primes the immune cells to search for and attack the myeloma cel
By attaching to the
myeloma cells, it marks them for destruction, and
by attaching to NK cells, it primes the immune cells to search for and attack the myeloma cel
by attaching to NK cells, it primes the immune cells to search for and attack the
myeloma cells
Multiple
myeloma patients got some good news on November 16 — the immunotherapy daratumumab (Darzalex ®) was given approval
by the FDA for the treatment of patients with multiple
myeloma who have received at least three prior lines of therapy.
The laboratory is interested in mechanisms
by which interactions between neutrophils and multiple
myeloma cells promote disease progression and chemoresistance.
Multiple
myeloma preferentially localizes in the bone marrow where the majority of surrounding cells are represented
by mature and immature neutrophils.
Plerixafor has been approved
by the FDA as the first small - molecule CXCR4 antagonist for use in combination with granulocyte - colony stimulating factor (GCSF) to mobilize hematopoietic stem cells to the bloodstream for collection and subsequent autologous transplantation in patients with non-Hodgkin's lymphoma and multiple
myeloma.
Recent past honorees include Julian Adams of Infinity Pharmaceuticals, Alfred Goldberg of Harvard Medical School and Kenneth Anderson and Paul Richardson, both of Dana - Farber Cancer Institute, for the development of bortezomib, a drug that has altered the lives of hundreds of thousands of people with multiple
myeloma; Alain Carpentier of Hôpital Européen Georges Pompidou in Paris and Robert S. Langer of MIT for innovations in bioengineering; and the work of Harald zur Hausen and Lutz Gissmann of the German Cancer Research Center on human papillomavirus (HPV) and cancer of the cervix, which was recognized
by the WAFP prior to their receiving the Nobel Prize.
This enhances the immune response through multiple mechanisms:
by attaching to the
myeloma cells, it marks them for destruction, and
by attaching to the NK cells, it primes the immune cells to search for and attack the
myeloma cells.
The diagnosis of multiple
myeloma is made
by the presence of elevated abnormal plasma cells in the bone marrow.
Heidi Simmons decided to focus on cell therapy for treatment of blood cancers like leukemia, lymphoma and
myeloma, where healthy cells are infused into patients to replenish those damaged
by cancer.
«The surprising result was embodied
by checkpoint expression in extramedullary
myeloma showing that these lesions are able to reproduce their environment out of the bone,» said study co-author Alba Grifoni, PhD, from the Division of Vaccine Discovery at La Jolla Institute for Allergy and Immunology in La Jolla, California.
Pyrvinium pamoate inhibits proliferation of
myeloma / erythro - leukemia cells
by suppressing mitochondrial respiratory complex I and STAT3.
Supportive care is given to treat problems caused
by multiple
myeloma and other plasma cell neoplasms.
Signs and symptoms may be caused
by multiple
myeloma or other conditions.
A study led
by Helena Jernberg Wiklund, Uppsala University / SciLifeLab, shows how the protein EZH2 affects the development of multiple
myeloma, and that inhibition of EZH2 could be used as a new strategy to treat the disease.
Follin - Arbelet V, Torgersen ML, Naderi EH, Misund K, Sundan A, Blomhoff HK Death of multiple
myeloma cells induced
by cAMP - signaling involves downregulation of Mcl - 1 via the JAK / STAT pathway Cancer Lett (in press) PubMed 23454584