Abstract: There is disclosed a combination of inhibitors of Tissue Transglutaminase (TG2), inhibitors of reactive oxygen species (ROS) and CFTR channel activators (potentiators) for separate, sequential or simultaneous administration to CF patients carrying the ?F508-CFTR mutation, and pharmaceutical compositions thereof.

Abstract: The present inventors show that cannibal cells can undergo senescence after entosis in vivo and that the tumor suppressive protein p53 act as a repressor of this phenomenon. They therefore propose new tools to study the molecular pathways involved in the cannibalism process, for example by measuring the expression levels of p53 or splice variants thereof (such as ?133TP53, TP53?, TP53? or ?40TP53), the release of extracellular ATP or purinergic P2Y2 receptor activity. The present inventors also demonstrated that the detection of senescent cannibal cells in breast adenocarcinoma obtained from patients treated with neo-adjuvant therapy positively correlates with good patient's response to treatment. Altogether, these results provide the first evidence that detection of cellular cannibalism and senescence simultaneously in tumors helps for the diagnosis of disease outcomes and for the prediction of treatment efficiency against cancer diseases.

Abstract: The present invention relates to the fields of genetics, immunology and medicine. The present invention more specifically relates to in vitro or ex vivo methods for determining the susceptibility to a cancer treatment of a subject having a tumor. These methods comprise a step of determining the ability of the treatment, of the subject and/or of the tumor to induce an anticancer immune response, the inability of at least one of the treatment, the subject and the tumor to induce an anticancer immune response being indicative of a resistance of the subject to the therapeutic treatment of cancer. Inventors in particular identify genes specific of a human subject or of cancerous cells which can be used to predict or assess the sensitivity of a subject to a treatment of cancer. The invention also relates to particular compounds capable of activating or enhancing the immune system of a particular subject, when the subject is exposed to a therapeutic treatment of cancer or before such an exposition.

Abstract: The present invention relates to the fields of genetics, immunology and medicine. The present invention more specifically relates to in vitro or ex vivo methods for determining the susceptibility to a cancer treatment of a subject having a tumor. These methods comprise a step of determining the ability of the treatment, of the subject and/or of the tumor to induce an anticancer immune response, the inability of at least one of the treatment, the subject and the tumor to induce an anticancer immune response being indicative of a resistance of the subject to the therapeutic treatment of cancer. Inventors in particular identify genes specific of a human subject or of cancerous cells which can be used to predict or assess the sensitivity of a subject to a treatment of cancer. The invention also relates to particular compounds capable of activating or enhancing the immune system of a particular subject, when the subject is exposed to a therapeutic treatment of cancer or before such an exposition.

Abstract: The present invention relates to the fields of genetics, immunology and medicine. The present invention more specifically relates to the identification of human genes and expression products thereof which can be used to assess the prognosis of a cancer in a subject, to assess the sensitivity of a subject to a treatment of cancer, or monitor, in particular determine the efficacy, of such a treatment of cancer after a given period of time. Said human genes and expression products can further be used (i) in the prevention or treatment of cancer, in particular to determine or select the appropriate cancer treatment for a given subject and/or for a particular tumor, as well as (ii) for the screening of therapeutically active drugs.

Abstract: The present invention relates to an in vitro method of assessing the sensitivity of a subject to a treatment of cancer, which method comprises detecting the presence of a mutated Toll Like Receptor 4 (TLR4) nucleic acid or an abnormal TLR4 protein expression or activity in a sample from the subject, the presence of said mutated TLR4 nucleic acid or abnormal TLR4 expression or activity being indicative of a resistance to said treatment. The invention further provides compounds for treating or preventing a cancer in a subject having a mutated TLR4 nucleic acid or an abnormal TLR4 protein expression or activity.

Abstract: The present invention provides methods and compositions (such as pharmaceutical compositions) for treating or preventing human immunodeficiency virus type 1 (HIV-1) infection. More particularly, the present invention relates to a blocking agent of a component of the purinergic signalling pathway selected from the group consisting of pannexin 1, ATP or P2Y2 receptor for use in the treatment or prevention of HIV-1 infection.

Abstract: The present invention relates to the fields of genetics, immunology and medicine. The present invention more specifically relates to in vitro or ex vivo methods for determining the susceptibility to a cancer treatment of a subject having a tumour. These methods comprise a step of determining the ability of the treatment, of the subject and/or of the tumour to induce an anticancer immune response, the inability of at least one of the treatment, the subject and the tumor to induce an anticancer immune response being indicative of a resistance of the subject to the therapeutic treatment of cancer. Inventors in particular identify genes specific of a human subject or of cancerous cells which can be used to predict or assess the sensitivity of a subject to a treatment of cancer. The invention also relates to particular compounds capable of activating or enhancing the immune system of a particular subject, when the subject is exposed to a therapeutic treatment of cancer or before such an exposition.

Abstract: The present invention relates to a method for determining the susceptibility of a patient tumor cell to a cancer treatment, which method comprises the detection or measure of CRT, KDEL receptor and/or ERp57 on the surface of a tumor cell.

Abstract: The present invention relates to the use of a protein phosphatase inhibitor selected from an inhibitor of the catalytic subunit of the protein phosphatase 1 (PP1), an inhibitor of GADD34 and an inhibitor of the PP1/GADD34 complex to prepare a pharmaceutical composition to prevent or treat a cancer in a mammal, wherein the pharmaceutical composition is intended for administration in combination with a product used in a treatment of a cancer.

Abstract: The present invention concerns methods for assessing the sensibility of a subject to an anticancer treatment, for screening compounds which are useful for treating a cancer and for determining the likelihood of a metastatic relapse in a subject. The methods are based on the finding that a non-functional P2X7-elicited NALP3 inflammasome pathway in a subject is indicative of a resistance to treatment. The invention further concerns methods for treating a cancer and for restoring the sensitivity of the subject to a cancer treatment.

Abstract: This invention relates to a synergistic therapeutic combination of anti-cancer compounds which comprises a) a panHER/VEGFR2 kinase inhibitor, and b) a platinum compound, and optionally at least one pharmaceutically acceptable carrier for simultaneous, separate or sequential use. The invention also relates to treating certain cancers utilizing the combination of the invention.

Abstract: The present invention relates to a method for determining the susceptibility of a patient tumour cell to a cancer treatment, which method comprises the detection or measure of CRT, KDEL receptor and/or ERp57 on the surface of a tumour cell.

Abstract: The present invention relates to the use of a protein phosphatase inhibitor selected from an inhibitor of the catalytic subunit of the protein phosphatase 1 (PP1), an inhibitor of GADD34 and an inhibitor of the PP1/GADD34 complex to prepare a pharmaceutical composition to prevent or treat a cancer in a mammal, wherein the pharmaceutical composition is intended for administration in combination with a product used in a treatment of a cancer.

Abstract: The present invention relates to an in vitro method of assessing the sensitivity of a subject to a treatment of cancer, which method comprises detecting the presence of a mutated Toll Like Receptor 4 (TLR4) nucleic acid or an abnormal TLR4 protein expression or activity in a sample from the subject, the presence of said mutated TLR4 nucleic acid or abnormal TLR4 expression or activity being indicative of a resistance to said treatment. The invention further provides compounds for treating or preventing a cancer in a subject having a mutated TLR4 nucleic acid or an abnormal TLR4 protein expression or activity.

Abstract: The invention is directed to the induction of mitochondrial membrane permeabilization via the physical and functional interaction of the HIV-1 Vpr protein with the mitochondrial inner membrane protein ANT (adenine nucleotide translocator, also called adenine nucleotide translocase or ADP/ATP carrier). Reagents and methods for inducing and/or inhibiting the binding of Vpr to ANT, mitochondrial membrane permeabilization, and apoptosis are provided.

Abstract: The present invention concerns a method for detecting in vitro resistance of cancer cells to a treatment by detecting in the cancer cells supernumerary nucleolar organizer regions (NOR), whereby identification of the presence of supernumerary NOR in the cancer cells is indicative of treatment resistance. The present invention also concerns a method for defining the capacity of a candidate agent to modulate NOR genes number of cancer cells by contacting the cancer cells with a candidate agent for a time sufficient to permit modulation of NOR genes number; and observing whether NOR genes number increases or decreases in said cancer cells. The present invention also provides a candidate agent that modulates NOR genes number of cancer cells obtained by the method of the invention and a composition for treating and/or preventing a cancer in a patient, comprising said candidate agent. Such a candidate agent decreases the NOR genes number in said cancer cells.

Abstract: The invention is directed to the induction of mitochondrial membrane permeabilization via the physical and functional interaction of the HIV-1 Vpr protein with the mitochondrial inner membrane protein ANT (adenine nucleotide translocator, also called adenine nucleotide translocase or ADP/ATP carrier). Reagents and methods for inducing and/or inhibiting the binding of Vpr to ANT, mitochondrial membrane permeabilization, and apoptosis are provided.

Abstract: The invention is directed to the induction of mitochondrial membrane permeabilization via the physical and functional interaction of the HIV-1 Vpr protein with the mitochondrial inner membrane protein ANT (adenine nucleotide translocator, also called adenine nucleotide translocase or ADP/ATP carrier). Reagents and methods for inducing and/or inhibiting the binding of Vpr to ANT, mitochondrial membrane permeabilization, and apoptosis are provided.

Abstract: The invention is directed to the induction of mitochondrial membrane permeabilization via the physical and functional interaction of the HIV-1 Vpr protein with the mitochondrial inner membrane protein ANT (adenine nucleotide translocator, also called adenine nucleotide translocase or ADP/ATP carrier). Reagents and methods for inducing and/or inhibiting the binding of Vpr to ANT, mitochondrial membrane permeabilization, and apoptosis are provided.