Links and References (3) http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1458507/?tool=pubmed (6) http://www.ncbi.nlm.nih.gov/pubmed/17724923
T Cell Immune therapy ishighly personalized treatment, labour-intensive and requires laboratory expertise. Each lymphocyte preparation is uniquely created for each patient and this makes it difficult to commercialize. Where to get the anti-tumor T cells? Blood banks have been providing stem cells for clinical studies, and might also serve as a source foranti-tumour T cells.
Does this mean the end of cancer? I hope so.
Proc Natl Acad Sci U S A. 2003 May 27; 100(11): 6682--6687.
Spontaneous regression of advanced cancer: Identification of a unique genetically determined, age-dependent trait in mice. Zheng Cui, Mark C. Willingham, Amy M. Hicks, Martha A. Alexander-Miller et al.
We have established and studied a colony of mice with a unique trait of host resistance to both ascites and solid cancers induced by transplantable cells. One dramatic manifestation of this trait is age-dependent spontaneous regression of advanced cancers. This powerful resistance segregates as a single-locus dominant trait, is independent of tumor burden, and is effective against cell lines from multiple types of cancer. During spontaneous regression or immediately after exposure, cancer cells provoke a massive infiltration of host leukocytes, which form aggregates and rosettes with tumor cells. The cytolytic destruction of cancer cells by innate leukocytes is rapid and specific without apparent damage to normal cells. The mice are healthy and cancer-free and have a normal life span. These observations suggest a previously unrecognized mechanism of immune surveillance, which may have potential for therapy or prevention of cancer.
Cancer Immunity, Vol. 6, p. 11 (31 October 2006) Submitted: 28 March 2006. Resubmitted: 17 July 2006. Accepted: 28 September 2006. Effector mechanisms of the anti-cancer immune responses of macrophages in SR/CR mice. Amy M. Hicks et al.
Proc Natl Acad Sci U S A. 2006 May 16; 103(20): 7753--7758. Immunology Transferable anticancer innate immunity in spontaneous regression/complete resistance mice. Amy M. Hicks et al.
BMC Cancer. 2009; 9: 328. Impact of sex, MHC, and age of recipients on the therapeutic effect of transferred leukocytes from cancer-resistant SR/CR mice. John R Stehle
Spontaneous regression of cancer in Humans
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Spontaneous regression of cancer: possible mechanisms. Papac RJ.
Section of Medical Oncology, Yale University School of Medicine, New Haven, CT 06520, USA.
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[Spontaneous regression of cancer--review of cases from 1988 to 2006] Chodorowski Z, Anand JS, WiÅniewski M, MadaliÅski M, Wierzba K, WiÅniewski J.
Katedra i Klinika ChorÃ³b Wewnetrznych, Geriatrii i Toksykologii Klinicznej, Akademii Medycznej w GdaÅsku.
Adoptive Cell Therapy ACT
Nat Rev Cancer. 2008 April; 8(4): 299--308.
Adoptive cell transfer: a clinical path to effective cancer immunotherapy Steven A. Rosenberg, Nicholas P. Restifo, James C. Yang, Richard A. Morgan, and Mark E. Dudley. Surgery Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 10 Center Drive, Bethesda, Maryland 20892, USA.
(8)The Medical Aspects of Carcinoma of the Breast, with a Note on the Spontaneous Disappearance of Secondary Growths, OSLER W., American Medicine: April 6 1901; 17-19; 63-66.
Jeffrey Dach MD
Links and References