Resumen de: WO2025106474A1
The invention provides therapeutic and diagnostic methods for the treatment of cancer, such as multiple myeloma (MM), with anti-fragment crystallizable receptor-like 5 (FcRH5)/anti-cluster of differentiation 3 (CD3) bispecific antibodies.
Resumen de: AU2023379583A1
Several embodiments of the methods and compositions disclosed herein relate to immune cells that are engineered to express cytotoxic chimeric receptors and various dosing regimens for administering such cells. In several embodiments, the immune cells express a chimeric receptor that targets ligands of NKG2D on tumor cells. In several embodiments, the cancer is a blood cancer, for example, acute myeloid leukemia (e.g., relapsed/refractory acute myeloid leukemia) or myelodysplastic syndrome. In several embodiments, the tumor is a solid tumor, for example, breast cancer, cervical cancer, colorectal cancer, gastric cancer, head and neck cancers, hepatocellular carcinoma, lung cancer, melanoma, intrahepatic cholangiocarcinoma or other liver tumor, for example, secondary metastases from colorectal cancer. In several embodiments, the immune cells are administered in conjunction with a therapeutic agent, such as an additional anti-cancer agent.
Resumen de: WO2025104669A1
The disclosure provides methods of treating a refractory or relapsed acute myeloid leukemia (AML) in a subject comprising administration of a cell comprising a nucleic acid molecule encoding a chimeric antigen receptor (CAR), wherein the CAR comprises an antibody or antigen-binding fragment thereof that binds IL-1RAP, a transmembrane domain, and an intracellular signaling domain comprising at least a stimulatory domain, wherein prior to administering the cell, the subject is preconditioned with a lymphodepleting chemotherapy (LDC).
Resumen de: WO2025104184A1
The present invention provides an in vitro method of generating a haematopoietic cell, the method comprising: a) Providing a cell genetically modified to comprise a nucleotide sequence(s) encoding exogenous transcription factors, the exogenous transcription factors comprising an ETS family transcription factor, T-cell acute lymphocytic leukaemia protein 1 (Tal1) and a GATA family transcription factor, wherein expression of the exogenous transcription factors from the nucleotide sequence(s) is inducible by culture with an inducer, and wherein the cell comprises a detectable expression level of the exogenous transcription factors; and b) Culturing the genetically modified cell in a differentiation medium which does not comprise the inducer, such that the expression level of the exogenous transcription factors in the cell is reduced to a level whereby the cell differentiates into a haematopoietic cell. Also provided are genetically modified haematopoietic cells, genetically modified cells and therapeutic uses thereof.
Resumen de: AU2023355219A1
The present invention relates to immune cells co-expressing IL-15 and a chimeric antigen receptor comprising an OX40 ligand as an intracellular signaling domain, and to a composition for preventing or treating cancer comprising same as an active ingredient. The immune cells according to the present invention not only exhibit synergistic tumor cell killing activity through co-expression of the chimeric antigen receptor and IL-15, but also significantly improve survival and in vitro proliferation rates, and can thus be usefully employed as an efficient anti-cancer cell therapy. In particular, when the immune cells of the present invention express a chimeric antigen receptor targeting CD5, the immune cells can be used as an effective treatment composition for various CD5-positive tumors, including lymphocytic leukemia.
Resumen de: AU2023385479A1
Compositions and methods for treating cancer, particularly leukemia, using a cytotoxic composition comprising monocytes activated by 3-glucan. The monocytes are preferably incubated with the β-glucan and then processed to extract particles, such as microvesicles and exosomes from the treated monocytes to produce the cytotoxic composition. Preferably the cytotoxic composition comprises at least 50% exosomes having a size of 150 nm or less that are activated with β-glucan. Zymosan is the preferred β-glucan. The cytotoxic composition has an apoptosis effect. When a subject having cancer is treated according to preferred embodiments, the cytotoxic composition preferably induces a cytokine response in the subject's immune system. The combination of the cytotoxic composition and cytokine response are synergistic.
Resumen de: WO2025104045A1
The present invention relates to a method of treating an anaplastic lymphoma kinase (ALK) fusion-positive solid tumour or central nervous system tumour, comprising administering to a subject in need of such treatment a therapeutically effective amount of alectinib, or a pharmaceutically acceptable salt thereof, wherein the subject is aged <18 years.
Resumen de: AU2023361041A1
The invention is directed to pharmaceutical compositions for oral administration comprising deferiprone. In particular the invention is directed to a modified-release formulation in form of mini-tablets suitable for twice-a-day oral administration for the treatment of diseases which cause an overload of iron for example, thalassemia, sickle cell anemia, hemochromatosis, and myelodysplasia, or for the prevention and/or treatment of diseases which are caused by an overload of iron. The invention is also directed to methods of making said formulation.
Resumen de: US2025161412A1
Compositions and methods are provided to treat and prevent cancers, such as myelomas, and include adoptive cell therapies in combination with an IL-15 superagonist and one or more chemotherapeutic agents.
Resumen de: US2025163388A1
Disclosed herein are methods of deriving, producing, maintaining, or expanding embryonic stem cells (ESCs) from avian species and a culture medium used for such methods. According to various embodiments, the method includes culturing an embryo extracted from an avian egg in a culture medium to harvest cells from yolk of the avian egg; dissociating cells from the cultured embryo; isolating a morphologically undifferentiated ESC colony from the dissociated cells in a culture medium; and culturing the isolated ESC colony in the presence of ovotransferrin, thereby deriving ESCs. According to various embodiments, the culture medium includes a Wnt inhibitor; a protein kinase C (PKC) inhibitor; ovotransferrin; an inhibitor of activin receptor-like kinases-4, -5, and -7; and a leukemia inhibitory factor (LIF).
Resumen de: US2025163172A1
Disclosed herein is a method of treating cancer, such as multiple myeloma, involving the combination of an anti-BCMA antigen binding protein (e.g., an anti-BCMA antibody) and a proteasome inhibitor (e.g. bortezomib). The combinations can also include an anti-inflammatory compound (e.g. dexamethasone).
Nº publicación: US2025163146A1 22/05/2025
Solicitante:
H LEE MOFFITT CANCER CENTER AND RES INSTITUTE INC [US]
H. LEE MOFFITT CANCER CENTER AND RESEARCH INSTITUTE, INC
Resumen de: US2025163146A1
Graft-versus-host disease (GVHD) prophylaxis often consists of calcineurin inhibitor-based combinations that indiscriminately curtail T cell receptor signal transduction. This broad inactivation consequently impairs the function of alloreactive pathogenic T cells as well as beneficial regulatory T cells (Treg) and anti-tumor cytotoxic T lymphocytes (CTL). Due to this non-selective approach, GVHD prevention is incomplete and the graft-versus-leukemia (GVL) effect is jeopardized. Disclosed are isolated binding molecules that disrupt the interaction of DLL4 and Notchl and methods of their use, including, but not limited to the treatment of graft versus host disease.