Down-regulation of CD55 and CD46 expression by anti-sense phosphorothioate oligonucleotides (S-ODNs) sensitizes tumour cells to complement attack

S Zell, N Geis, R Rutz, S Schultz, T Giese… - Clinical & …, 2007 - academic.oup.com
Overexpression of one or more membrane-bound complement regulatory proteins (mCRPs)
protects tumour cells against complement-mediated clearance by the autologous humoral …

Inhibition of membrane complement inhibitor expression (CD46, CD55, CD59) by siRNA sensitizes tumor cells to complement attack in vitro

N Geis, S Zell, R Rutz, W Li, T Giese… - Current cancer drug …, 2010 - ingentaconnect.com
The efficacy of cancer-immunotherapy with complement-activating monoclonal antibodies is
limited by over-expression of one or more membrane-bound complement regulatory …

The role of membrane complement regulatory proteins in cancer immunotherapy

J Yan, DJ Allendorf, B Li, R Yan, R Hansen… - Current Topics in …, 2008 - Springer
Anti-tumor monoclonal antibody therapy represents one of the earliest targeted therapy in
clinical cancer care and has achieved a great clinical promise. Complement activation …

Obstacles to cancer immunotherapy: expression of membrane complement regulatory proteins (mCRPs) in tumors

Z Fishelson, N Donin, S Zell, S Schultz… - Molecular immunology, 2003 - Elsevier
Monoclonal antibodies (mAbs) are being increasingly used in cancer therapy owing to their
ability to recognize specifically cancer cells and to activate complement-and cell-mediated …

The role of membrane bound complement regulatory proteins in tumor development and cancer immunotherapy

A Geller, J Yan - Frontiers in immunology, 2019 - frontiersin.org
It has long been understood that the control and surveillance of tumors within the body
involves an intricate dance between the adaptive and innate immune systems. At the center …

Neutralization of membrane complement regulators improves complement-dependent effector functions of therapeutic anticancer antibodies targeting leukemic cells

S Mamidi, S Höne, C Teufel, L Sellner, T Zenz… - …, 2015 - Taylor & Francis
Complement-dependent cytotoxicity (CDC) is one of the effector mechanisms mediated by
therapeutic anticancer monoclonal antibodies (mAbs). However, the efficacy of antibodies is …

Membrane-bound complement regulatory proteins inhibit complement activation by an immunotherapeutic mAb in a syngeneic rat colorectal cancer model

KA Gelderman, J Hakulinen, M Hagenaars… - Molecular …, 2003 - Elsevier
MAb-mediated immunotherapy offers a potential tool for destroying metastasizing colorectal
tumor cells. Promising results have been obtained by using xenograft models. However …

Immune evasion of tumor cells using membrane-bound complement regulatory proteins

A Gorter, S Meri - Immunology today, 1999 - cell.com
Membrane-bound complement regulatory proteins (mCRPs) play an important role in the
protection of cells from complement-mediated injury. It is now apparent that malignant tumor …

Modulation of protective T cell immunity by complement inhibitor expression on tumor cells

JC Varela, M Imai, C Atkinson, R Ohta, M Rapisardo… - Cancer research, 2008 - AACR
Complement-inhibitory proteins expressed on cancer cells can provide protection from
antitumor antibodies and may potentially modulate the induction of an immune response to …

Regulation of complement and modulation of its activity in monoclonal antibody therapy of cancer

S Meyer, JHW Leusen, P Boross - MAbs, 2014 - Taylor & Francis
The complement system is a powerful tool of the innate immune system to eradicate
pathogens. Both in vitro and in vivo evidence indicates that therapeutic anti-tumor …