0000000000855694
AUTHOR
Florent Malard
showing 2 related works from this author
P-149: Immunogenicity of SARS-CoV-2 vaccine in patients with multiple myeloma
2021
We evaluated the safety and immunogenicity of the BNT162b2 vaccine in 52 patients with multiple myeloma (MM). Median age was 71.3 (range, 39.6-90.8) years. 26 (50%) patients had received active treatment including an immunomodulatory drug (IMiD) (n=21), an anti-CD38 monoclonal antibody (n=11) and/or a proteasome inhibitor (n=4). 21 had received previous treatment interrupted at a median of 27.5 (range, 3.5-169.3) months before first vaccine inoculum. 5 patients had indolent untreated MM. 35 patients had a history of autologous hematopoietic cell transplantation (HSCT) performed at a median of 44.4 (range, 3.5-169.3) months before first vaccine inoculum. The vaccination was well tolerated wi…
Donor interleukin-22 and host type I interferon signaling pathway participate in intestinal graft-versus-host disease via STAT1 activation and CXCL10.
2014
Acute graft-versus-host disease (aGVHD) remains a major complication following allogeneic hematopoietic cell transplantation, limiting the success of this therapy. We previously reported that interleukin-22 (IL-22) participates to aGVHD development, but the underlying mechanisms of its contribution remain poorly understood. In this study, we analyzed the mechanism of the pathological function of IL-22 in intestinal aGVHD. Ex-vivo colon culture experiments indicated that IL-22 was able to induce Th1-like inflammation via signal transducer and activator of transcription factor-1 (STAT1) and CXCL10 induction in the presence of type I interferon (IFN). To evaluate a potential synergy between IL…