Abstract: The invention relates to therapeutic nanobiologic compositions and methods of treating patients who have cancer, by promoting trained immunity, which is the long-term increased responsiveness, the result of metabolic and epigenetic re-wiring of myeloid cells and their stem cells and progenitors in the bone marrow and spleen and blood induced by a primary insult, and characterized by increased cytokine excretion after re- stimulation with one or multiple secondary stimuli.

Abstract: The use of soluble triggering receptor expressed on myeloid cells-1 (sTREM-1) as a marker in a method for identifying a subject suffering from a disease caused by a coronavirus such as COVID-19 at risk of having or developing a severe form and/or a complication or at risk of death, in a method for assessing the severity of a disease caused by a coronavirus such as COVID-19, and in a method for monitoring a subject suffering from a disease caused by a coronavirus such as COVID-19.

Abstract: The invention relates to therapeutic nanobiologic compositions and methods of treating patients who have had an organ transplant, or who suffer from atherosclerosis, arthritis, inflammatory bowel disease including Crohn's, autoimmune diseases including diabetes, and/or autoinflammatory conditions, or after a cardiovascular events, including stroke and myocardial infarction, by inhibiting trained immunity, which is the long-term increased responsiveness, the result of metabolic and epigenetic re-wiring of myeloid cells and their stem cells and progenitors in the bone marrow and spleen and blood induced by a primary insult, and characterized by increased cytokine excretion after re-stimulation with one or multiple secondary stimuli.

Abstract: The invention relates to therapeutic nanobiologic compositions and methods of treating patients who have had an organ transplant, or who suffer from atherosclerosis, arthritis, inflammatory bowel disease including Crohn's, autoimmune diseases including diabetes, and/or autoinflammatory conditions, or after a cardiovascular events, including stroke and myocardial infarction, by inhibiting trained immunity, which is the long-term increased responsiveness, the result of metabolic and epigenetic re-wiring of myeloid cells and their stem cells and progenitors in the bone marrow and spleen and blood induced by a primary insult, and characterized by increased cytokine excretion after re-stimulation with one or multiple secondary stimuli.

Abstract: The invention relates to therapeutic nanobiologic compositions and methods of treating patients who have cancer, by promoting trained immunity, which is the long-term increased responsiveness, the result of metabolic and epigenetic re-wiring of myeloid cells and their stem cells and progenitors in the bone marrow and spleen and blood induced by a primary insult, and characterized by increased cytokine excretion after re-stimulation with one or multiple secondary stimuli.

Abstract: The invention relates to therapeutic nanobiologic compositions and methods of treating patients who have cancer, by promoting trained immunity, which is the long-term increased responsiveness, the result of metabolic and epigenetic re-wiring of myeloid cells and their stem cells and progenitors in the bone marrow and spleen and blood induced by a primary insult, and characterized by increased cytokine excretion after re-stimulation with one or multiple secondary stimuli.

Abstract: A first object of the invention is galactosaminogalactan comprising ?1-4 linked galactose, ?1-4 linked N-acetylgalactosamine, and optionally ?1-4 linked galactosamine, for use in the treatment of at least one inflammatory disease. Another object of the invention is a pharmaceutical composition comprising a galactosaminogalactan comprising ?1-4 linked galactose, ?1-4 linked N-acetylgalactosamine, and optionally ?1-4 linked galactosamine, as defined herein, and optionally a pharmaceutically acceptable carrier. Another object of the invention is a pharmaceutical composition according to the invention, for use in the treatment of at least one inflammatory disease. Another object of the invention is an inhibitor of IL-1RA for use in the treatment of human fungal diseases. Another object of the invention is a pharmaceutical composition comprising an inhibitor of IL-1RA, and optionally a pharmaceutically acceptable carrier.

Abstract: A method for identifying a molecule that restores Nod1 activity in cells which contain a Nod2 mutation that reduces or eliminates Nod1 activity. Nod2/CARD15 is the first characterized susceptibility gene in Crohn's disease. The Nod2 1007fs (Nod2fs) frameshift mutation is the most prevalent in Crohn's disease patients. Muramyl dipeptide (MDP) from bacterial peptidoglycan is the minimal motif detected by Nod2 but not by Nod2fs. The inventors investigated the response of human peripheral blood mononuclear cells (PBMCs) from Crohn's disease patients not only to MDP, but also to several other muramyl peptides. Unexpectedly, it was observed that patients homozygous for the Nod2fs mutation were totally unresponsive to MurNAc-L-Ala-D-Glu-mesoDAP (M-TriDAP), the specific agonist of Nod1. Accordingly, Gram-negative bacterial peptidoglycan, which can be detected by both Nod1 and Nod2, was unable to stimulate cytokine secretion from Nod2fs PBMCs.