Dynamics of major and trace elements during leaf litter decomposition in semi-arid mangrove subject to urban runoff.

This study examined the dynamics of major elements and trace metals (TM) during litterfall decomposition in two mangrove forests-control and urban-along New Caledonia's coast. A litterbag experiment was carried out for 72 days for the two main species (Rhizophora stylosa, and Avicennia marina) of the island. Results showed that the urban runoff enhances the leaching of some major elements (K, Mg, Na) during litter decomposition.

CXCL8 secreted by immature granulocytes inhibits WT hematopoiesis in chronic myelomonocytic leukemia.

Chronic myelomonocytic leukemia (CMML) is a severe myeloid malignancy with limited therapeutic options. Single-cell analysis of clonal architecture demonstrates early clonal dominance with few residual WT hematopoietic stem cells. Circulating myeloid cells of the leukemic clone and the cytokines they produce generate a deleterious inflammatory climate.

Deleting Trim33 in Myeloid Cells Improves the Efficiency of Radiotherapy through an IFNβ-Dependent Antitumor Immune Response.

Radiotherapy (RT) triggers an immune response that contributes to antitumor effects. Induction of IFNβ is a key event in this immunogenicity of RT. We have previously shown that TRIM33, a chromatin reader, restrains IFNβ expression in Toll-like receptor-activated myeloid cells.