Magali Garcia^1,2, Michel Wehbe¹, Nicolas Lévêque^1,2, Charles Bodet¹

European Cytokine Network, Vol.28, No.2, pp. 41-51, 2017, DOI:10.1684/ecn.2017.0394

Abstract Skin is a complex organ and the largest interface of the human body exposed to numerous stress and pathogens. Skin is composed of different cell types that together perform essential functions such as pathogen sensing, barrier maintenance and immunity, at once providing the first line of defense against microbial infections and ensuring skin homeostasis. Being inoculated directly through the epidermis and the dermis during a vector blood meal, emerging Dengue, Zika and West Nile mosquito-borne viruses lead to the initiation of the innate immune response in resident skin cells and to the activation of dendritic More >

Frédéric Bloch¹, Bénédicte Charmeteau², Michael Tovey³, Jean-Franc¸ois Meritet⁴, Corinne Desaint^5,6, Odile Launay^4,5,6, Pierre Lebon⁴

European Cytokine Network, Vol.27, No.3, pp. 63-67, 2016, DOI:10.1684/ecn.2016.0378

Abstract Objective: To investigate the relationship between the response to influenza vaccination and the ability to produce proinflamatory cytokines in elderly subjects. Methods: Whole blood samples from 25 elderly subjects collected before influenza vaccination were stimulated with the influenza vaccine in order to evaluate the secretion of five specific cytokines: TNFα, IFNα, IFNγ, IL2 and IL10. The results were correlated with the increased HAI antibody titres two weeks after vaccination.Results:Only 30% of elderly individuals seroconverted after vaccination. Although 50 to 70% of the cohort did not produce TNFα, IFNα, IFNγ, IL2 or IL10, all of the More >

Kenan Izgi^1,3, Banu Iskender^2,3, Cagri Sakalar^2,3, Aslihan Arslanhan^1,3, Berkay Saraymen^1,4, Halit Canatan^2,3

European Cytokine Network, Vol.26, No.2, pp. 46-56, 2015, DOI:10.1684/ecn.2015.0365

Abstract Rationale: Organ- or tissue-specific antigens produced by normal tissue or by cancer cells could be used in cancer immunotherapy, to target the tumor. In our previous study, we induced T-cell-mediated, bladder-specific autoimmunity by targeting the bladder-specific protein Uroplakin 3A (UPK3A). UPK3A is a well-chosen target for developing an autoimmune response against bladder cancer since the antigen is also expressed in bladder tumors. To use this peptide, which was derived from the UPK3A protein in a bladder cancer vaccine study, it is necessary to induce a strong immune response. In this study, we aimed to develop… More >

Jian-lin Yang^*1, Ye Qin^*1, Liang Li^†, Chu-yu Cao^*, Qing Wang^*, Qian Li^*, Ya-feng Lv^*, Yanlin Wang^*

Oncology Research, Vol.23, No.1-2, pp. 79-86, 2015, DOI:10.3727/096504015X14478843952942

Abstract In the process of tumor cell apoptosis induced by specific regents, calreticulin (CRT) was transferred from endoplasmic reticulum (ER) onto the cell membrane. These tumor cells, when used as the cellular vaccine to immunize experimental animals, could initiate effective antitumor immunoresponse against homologous tumor cells. This is referred to as immunogenic cell death. Lidamycin (LDM) is an enediyne antibiotic, which has extremely potent cytotoxicity to cancer cells. In this study, the mouse melanoma B16-F1 cancer cells were used to investigate the ability of LDM in promoting immunogenic cell death. Our data showed that LDM could… More >

Huijie Jia^*†1, Tiesuo Zhao^‡§1, Di Zou^¶, Xiaolong Jia^§, Ji Gao^#, Xiangfeng Song^‡§

Oncology Research, Vol.23, No.6, pp. 321-326, 2015, DOI:10.3727/096504016X14570992647041

Abstract Synthetic CpG oligodeoxynucleotides (ODNs), as TLR9 agonists, have been found to play a possible role in antitumor effect. In order to determine the effect of YW002, known as a C-type CpG ODN, on the treatment of hepatocellular carcinoma (HCC), which is one of the most aggressive carcinomas, we chose to inject YW002 at the doses of 12.5 μg and 25 μg per mouse 7 days post-tumor challenge. The survival rate of mice was recorded every day. On day 14 postinjection, five mice in each group were bled and randomly sacrificed. The level of IFN-γ or… More >