This program aims to develop anti-CCL2/CCR2 axis targeted therapeutic antibody for immuno-oncology.
Chemokines are important regulators driving tumor development. CCL2, also known as monocyte chemotactic protein-1, is an effective chemokine for the recruitment of TAM. Cumulative studies have shown that CCL2 promotes the recruitment of TAM by activating its receptor CCR2 during tumor invasion and metastasis. Recent studies have shown that the CCL2 / CCR2 axis is responsible for the M2 polarization of TAM, thus forming a tumor support environment. A growing number of preclinical studies have shown that targeting TAM by blocking the CCL2 / CCR2 axis inhibits tumor progression and may be a potential therapeutic target for several malignancies.
CCL2 is secreted by cancer cells and surrounding stromal cells, including endothelial cells, fibroblasts, monocytes, and cancer cells. CCR2 is expressed at high levels in inflammatory monocytes, dendritic cells, and natural killer cells and at low levels in neutrophils and T and B lymphocytes. Binding of CCL2 to the G protein-coupled receptor CCR2 triggers intracellular signaling in cancer and other cell types. The published highlights are as follows:
Fig.1 Role of CCL2‐CCR2 signaling in cancer progression.1
The targeting of the CCL2/CCR2 Axis-Targeted / Fas system in therapeutic strategies is particularly complex, due to the intricate signal path interaction with other molecules. Here are some published data about CCL2/CCR2 AXIS-TARGETED work as a potential target for cancer immunotherapy.
Fig.2 The overall survival rate and the disease free survival rate of SACC patients with different expression level of CCL2 and CCR2.2
Fig.3 Analysis of the weekly tumor volumes and gross observation of the harvested tumor tissues after 4 weeks.2
Fig.4 Tumour volumes of Hepa1-6 and LPC-H12 tumor in C57BL/6 mice were measured in indicated treatment groups.3
We have extensive knowledge of end-to-end program development. For each program, we are committed to delivering the final complete program to our clients within 1.5 years prior to entering the IND stage.
Fig.5 Project pipeline management of therapeutic monoclonal antibody.
Creative Biolabs is looking for potential partners (include but not limit to major pharma or biotech firms) to develop anti-CCL2/CCR2 axis targeted therapeutic antibody program together. Our scientists are dedicated to bringing together years of valuable experience to our partner and achieve a meaningful partnership. For commercial partners interested in our Next-IO™ programs, Creative Biolabs welcomes collaboration. Here are two ways for your choice, and please contact us for more details.
1) Collaborate with us and co-develop the programs from discovery phase to IND enabling. Costs will be shared.
2) Become a licensed candidate of our programs.
With our quality control protocol and knowledge of global regulatory requirements, we can help our partners and their programs enter the market faster. Look forward to cooperating with you in the near future.
For Research Use Only | Not For Clinical Use