Immune-based treatments for lymphomas

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Immune-based treatments for lymphomas

Treatments > Immune-based therapies for lymphomas

Last update: 01/10/2008

Vaccines | Enhancing Vaccines | Rituxan & Other Monoclonal Antibodies | Other | Review Articles

Here we list articles and resources related to therapies, both approved and investigational,
that may induce the immune system to kill lymphoma cells.

Vaccines and Other Immune-based therapies

Vaccine treatments are investigational. The goal of this treatment is to induce an immune response against tumor-specific antigens (proteins that only exist on the tumor.) This is sometimes called active immunity.

Vaccines:

Idiotype vaccines:

	See Vaccines for details on this investigational therapy for lymphomas.
	See Categorized vaccine abstracts: Recent Reports \| Background Articles \| Outcome Data

CD40L-transduced tumor cells as a vaccine Briones, Timmerman, Levy

In vivo anti-tumor effect of CD40L-transduced tumor cells as a vaccine for B-cell lymphoma.
Cancer Res. 2002 Jun 1;62(11):3195-9. PMID: 12036933 - PubMed

Cancer vaccines fact sheet - cancer.gov

Investigational vaccine for cutaneous lymphomas: transgene.fr | ClinicalTrials.gov

TG 1042's antitumoral activity relies on the secretion of human IFNγ from tumor cells adenovirally-transduced with the nucleotidic sequence encoding the cytokine. IFNγ is a natural immunostimulant produced in the body, whose antitumoral properties were demonstrated both in animals and in humans.

...a high rate of local clinical responses : 55% of 31 evaluable patients responded to the treatment with nine complete responses (CR) and eight partial responses (PR). Out of the 26 patients with cutaneous T-cell lymphoma (CTCL) 46% responded (six CR and six PR), and 100% of the five patients with cutaneous B-cell lymphoma (CBCL) responded to the TG1042 treatment (three CR and two PR) :

These results suggest that intralesional therapy with TG 1042 represents a non-toxic and effective treatment for CBCL.

Fusion-cell vaccines: Patients' Cells From Tumors, The Immune System Merged For Customized Cancer Therapy - sciencedaily.com /2004 | PubMed Topic Search

Harvesting and handling tissue in preparation for vaccines - PAL

Heat shock Protein vaccine - Safety and efficacy of heat shock protein-peptide 96 complex (HSPPC-96)
in low-grade lymphoma. - ASCO

About: Antigenics | aacrjournals.org

Hybridoma Id Vaccine Results - Overview - Biovest Cancer Vaccine - accentia.net

Treating cancer with vaccines - cancer.gov

A New Vaccine Paradigm To Break Tolerance with Potential Applications for the Immunotherapy of B Cell Lymphoma. Session Type: Poster Session 565-I - ASH 2004

Trioma vaccines - potentially more potent, easier to make, and for more cancers - Related PubMed Abstracts

Viral fusogenic membrane glycoproteins (FMG) - related abstracts | cancerres.aacrjournals.org

Investigational approaches to enhance vaccines:
(overcome tolerance and ways tumors escape)

	Can we enhance cancer vaccines? Imatinib mesylate (STI-571) enhances antigen-presenting cell function and overcomes tumor-induced CD4+ T-cell tolerance. Blood. 2005 Feb 1;105(3):1135-43. Epub 2004 Sep 28. PMID: 15454486 \| Related articles
	Scientists overcome immune resistance in dendritic cell vaccines for cancer ~ 05 Apr 2004 - medicalnewstoday.com
	anti-CTLA-4 - to optimize active immunity - Related abstracts
	Boosting Mabs and vaccines? CpG-DNA activates dendritic cells in vivo: T helper cell-independent cytotoxic T cell responses to soluble proteins. Eur J Immunol. 2000 Dec;30(12):3591-7. Related abstracts
	CPG-7909 (PF-3512676, ProMune^�): toll-like receptor-9 agonist in cancer therapy expertopin.com Stimulation of toll-like receptor (TLR)9 activates human plasmacytoid dendritic cells and B cells, and induces potent innate immune responses in preclinical tumor models and in patients. CpG oligodeoxynucleotides (ODNs) are TLR9 agonists that show promising results as vaccine adjuvants and in the treatment of cancers, infections, asthma and allergy. Related studies: ClinicalTrials.gov
	Revlimid (Lenalidomide) - for MDS The mechanism of action is not yet fully characterized. Lenalidomide possesses immunomodulatory and antiangiogenic properties. It inhibited the secretion of pro-inflammatory cytokines and increased the secretion of anti-inflammatory cytokines from peripheral blood mononuclear cells. ClinicalTrils.gov
	Therapeutic vaccination against murine lymphoma by intratumoral injection of naive dendritic cells. Cancer Res. 2005 Jul 1;65(13):5958-64. PMID: 15994975 \| Related articles

Rituxan and Other Monoclonal Antibodies

TOPIC SEARCH: Antibodies | Bispecific Antibodies

Rituxan is an antibody that is thought to have more than one mechanism of action, two of which are dependant on immunity. These are ADCC and CDC which we describe below. These immune mechanisms are referred to as passive immunity:

Antibody-dependent cell-mediated cytotoxicity (ADCC) - depends on the presence of antibodies (Abs) that recognize a target cell (ADCC specificity is therefore conferred by the specificity of the antibody). Upon binding its antigen (Ag), the Antibody's Fc region is exposed and will bind its receptor on the NK cell to form a bridge. Once the bridge is formed, a poorly understood lytic (killing) signal is delivered to the target cell, resulting in its demise. - (adapted from the Merck Manual) Picture-it

Complement-dependent cytotoxicity (CDC): A mechanism of killing cells in which antibody bound to the target cell surface fixes complement, which results in assembly of the membrane attack complex that punches holes in the target cell membrane resulting in subsequent cell lysis. Picture-it

Antibodies for Lymphoma

Antibodies that initiate crosslinking "SuperAntibodies" and potentially more
potent killing of lymphoma cells - innexuscorp.com (investigational)

Rituxan for details on this approved therapy for cd20 positive lymphomas.

	Categorized Rituxan Abstracts
	Rituxan + g-csf (Neupogen) PubMed \| Related abstracts Early data suggests it could improve the quality and duration of response in rituxan responders. And the safety profile of Neupogen is good.
	Rituxan + IDEC-114 (anti-cd80) Early data indicates these two antibodies might be better than one.
	Preclinical: Fully human anti-MHC class II monoclonal antibody, 1D09C3, may have potent synergistic activity with Rituxan - press release Now clinical: GPC Biotech Announces Clearance from Swiss Regulatory Authority to - prnews 2004 Initiate Human Clinical Trials with 1D09C3 Anticancer Monoclonal Antibody
	Dipeptidyl peptidase inhibitor AND rituxan (PT-100) - ASC

Anti-idiotype antibodies: This tumor-specific antibody has shown great promise, but it's not considered a practical solution as the process takes time and it is expensive. Is it still? (Please contact me if you have data on this topic.)

	Induction of tumor dormancy
	AIAs as vaccine (scroll down) - parasitology.mcgill.ca
	How to make AIAs in 2 to 3 weeks: Idiotypic vaccination against human B-cell lymphoma. Rescue of variable region gene sequences from biopsy material for assembly as single-chain Fv personal vaccines. Blood. 1994 Jun 1;83(11):3279-88. PMID: 8193363 - PubMed
	Anti-idiotype antibodies can induce long-term complete remissions in non-Hodgkin's lymphoma without eradicating the malignant clone. Blood. 1998 Aug 15;92(4):1184-90. PMID: 9694706 - PubMed \| Full text
	Related PubMed Abstracts

BiTE: Performance of CD3xCD19 bispecific monoclonal antibodies in B cell malignancy. Leuk Lymphoma. 1995 Nov;19(5-6):381-93. Review. PMID: 8590837 - PubMed | Details | related abstracts

Bispecific antibodies - novel investigative treatment for refractory Hodgkin's disease - related abstracts

Clinical Trials of Bispecific antibodies

TOPIC SEARCH: Mechanisms PubMed
Outcome ASCO | Medscape | PubMed
Safety ASCO | PubMed

Radio-immunotherapy for Lymphomas

Other Immune-therapy directions

TOPIC SEARCH PubMed: Adenovirus | T-cell Therapy | Bispecific Antibodies

Adenovirus: Infects lymph node cells isolated from patients with follicle lymphoma so that tumors express proteins that make them more visible to immune cells.

	T cell activation following infection of primary follicle center lymphoma B cells with adenovirus encoding CD154. Leukemia 2001 Sep;15(9):1451-7
	Adenovirus-mediated intralesional (injected inside the tumor) interferon-gamma gene transfer induces tumor regressions in cutaneous lymphomas. Blood. 2004 Sep 15;104(6):1631-8. Epub 2004 May 25. PMID: 15161670 \| Related articles
	PubMed Abstracts

Adoptive immunotherapy (T-cell therapy)

"Scientists are exploiting these observations to develop procedures that isolate and expand to great numbers the immune cells responsible for this effect [immune system ability to recognize cancer cells and destroy them] so that the cells can be transfused into patients for cancer treatment." ¹

Adoptive Immunotherapy - Fred Hutch Cancer Center
Cancer T cell therapy expands ` Brian Becknell and Michael A. Caligiuri - nature.com Dec 2004 (subscription req.)
Recruiting: Phase I Study to Evaluate the Safety of Cellular Immunotherapy for CD19+ Follicular Lymphoma Using Autologous T Cell Cytolytic Clones Genetically Modified to be CD19-Speific and Express HyTK - City of Hope Medical Center - centerwatch.com
NK cell adoptive immunotherapy - Andrea Velardi - bloodjournal.org

In this issue of Blood, Miller and colleagues present data on the administration of haploidentical NK cells to cancer patients. They identify a feasible and safe method for in vivo NK cell expansion and clinical efficacy.
T-cell therapy - targeting cd20:

A Phase I Trial To Evaluate the Safety of Cellular Immunotherapy using Genetically Modified Autologous CD20-specific CD8+ T Cell Clones for Patients with Relapsed CD20+ Indolent Lymphomas

Also posted as: Phase I Pilot Study of Cellular Immunotherapy With Autologous CD8+ Cytotoxic T Lymphocyte Clones After Cyclophosphamide, Vincristine, and Prednisone in Patients With Relapsed or Refractory CD20+ Follicular Non-Hodgkin's Lymphoma

The study of interest involves taking T-cells from individual patients, genetically altering the cells so that they
target CD20 (a receptor found on many b-cell lymphomas and normal b-cells), expanding the numbers,
and reinfusing them into the patient following treatment with CVP, a combination of chemotherapy agents.

Related article: Cancer T cell Therapy Expands ~ nature.com
T lymphocytes redirected against the kappa light chain of human immunoglobulin efficiently kill mature B lymphocyte-derived malignant cells. Blood. 2006 Dec 1;108(12):3890-7. Epub 2006 Aug 22.
PMID: 16926291 | Related articles

Bisphosphonate therapy in multiple myeloma: past, present, future.
Eur J Haematol. 2002 Nov-Dec;69(5-6):257-64. Review. PMID: 12460229 | Abstracts

Synthetic Phosphoantigens Enhance Human V9V2 T Lymphocytes Killing of
Non-Hodgkin�s B Lymphoma - molmed.org (PDF)

Co stimulation of T-cells - Xcyte

Dipeptidyl peptidase inhibitor (PT-100) - ASCO | Related articles
An anti-tumor small molecule that amplifies immunity. Trials running now looking at use with Rituxan.

IMMUNOTHERAPY AND CHEMOTHERAPY � A PRACTICAL PARTNERSHIP - nature.com pdf

Cytokine Therapy

Interferon-alpha as immune modulation - PAL

anti-CD20-IL2 immunocytokine is highly efficacious in a SCID mouse model of established human B lymphoma. Blood. 2005 Feb 3; PMID: 15692062

This preclinical work appears to be an engineered antibody that binds to cd20 (like rituxan), modified to
interact with IL-2 (a cytokine firmly established as essential to t-cell activation), and modified further to avoid being intercepted by t-cells prior to binding to cd20 cells? Whatever. Amazing assembly.

Identification of a new HLA-A*0201-restricted cryptic epitope from CYP1B1.
Int J Cancer. 2005 Jun 10;115(2):333-6. PMID: 15688394 | Related articles

Phase II Clinical Trial of Interleukin-12 in Patients with Relapsed and Refractory Non-Hodgkin�s Lymphoma and Hodgkin�s Disease - aacrjournals.org

"The ability of recombinant human IL-12 therapyto increase the number of circulating CD8+ cells and induceclinical remissions in patients with relapsed NHL warrants furtherinvestigation of the drug."

Lenalidomide - "The exact mechanism of the immunomodulatory drugs (i.e. thalidomide, CC-4047/Actimid and lenalidomide) is not known. Apart from interfering with the immune system, they are also thought to act on angiogenesis."

wikipedia.org | ClinicalTrials.gov (Lenalidomide/ Revlimid)

TOPIC SEARCH: Mechanisms PubMed
Outcome ASCO | Medscape | PubMed
Safety ASCO | PubMed

Measles vaccine - Abstract - PubMed

PT-100, a small molecule dipeptidyl peptidase inhibitor, has potent antitumor effects and augments antibody-mediated cytotoxicity via a novel immune mechanism.
Cancer Res. 2004 Aug 1;64(15):5471-80. PMID: 15289357 | Related articles

Review Articles on Immune-based Therapies

	Recommended backgrounder: Using the immune response to attack tumors - http://www.ncbi.nlm.nih.gov/books
	ASH 2003 Update: Cellular Therapies and Vaccines for Hematologic Malignancies Conference Coverage ~ cancerconsultants.com
	Clinical Trials of Active Immunotherapy in NHL - lymphomafocus.org John P. Leonard, MD - New York Presbyterian Hospital Ronald Levy, MD - Professor of Medicine, Stanford University Medical Center David C. Fisher, MD - Instructor of Medicine, Dana-Farber Cancer Institute, Harvard Medical School
	Immunotherapy of B-Cell Malignancies, Gribben - Medscape free login req.
	Immunotherapy of Non-Hodgkin's Lymphomas - Oliver W. Press, John P. Leonard, Bertrand Coiffier, Ronald Levy and John Timmerman -HTM
	Monoclonal Antibody Therapy for Non-Hodgkin's Lymphoma, Sledge Jr, MD, and Plante - Medscape free login req.
	Immunotherapy, Past Present and Future - medscape (free login req.)
	Immunotherapy w/ autoBMT - medscape (free login req.)
	Immunotherapy of malignant diseases: cancer therapy beyond chemotherapy - roche.com PDF Very nice primer on immunity and immunotherapy.

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For all medical concerns, you should always consult your doctor.
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Vaccines and Other Immune-based therapies