A method for preventing neutropenia or reducing the duration of neutropenia in a patient by administering therapeutically effective amount of a human hybrid (hy) Fc fused granulocyte colony stimulating factor (G-CSF) developed as next-generation G-CSF.

An immunoresponsive cell, such as a T-cell expressing (i) a second generation chimeric antigen receptor comprising: (a) a signalling region; (b) a co-stimulatory signalling region; (c) a transmembrane domain; and (d) a binding element that specifically interacts with a first epitope on a target antigen; and (ii) a chimeric costimulatory receptor comprising (e) a co-stimulatory signalling region which is different to that of (b); (f) a transmembrane domain; and (g) a binding element that specifically interacts with a second epitope on a target antigen. This arrangement is referred to as parallel chimeric activating receptors (pCAR). Cells of this type are useful in therapy, and kits and methods for using them as well as methods for preparing them are described and claimed.

An immunoresponsive cell, such as a T-cell expressing (i) a second generation chimeric antigen receptor comprising: (a) a signalling region; (b) a co-stimulatory signalling region; (c) a transmembrane domain; and (d) a binding element that specifically interacts with a first epitope on a target antigen; and (ii) a chimeric costimulatory receptor comprising (e) a co-stimulatory signalling region which is different to that of (b); (f) a transmembrane domain; and (g) a binding element that specifically interacts with a second epitope on a target antigen. This arrangement is referred to as parallel chimeric activating receptors (pCAR). Cells of this type are useful in therapy, and kits and methods for using them as well as methods for preparing them are described and claimed.

Disclosed herein are immunoglobulin constructs comprising at least one immunoglobulin domain or fragment thereof; and a therapeutic polypeptide or derivative or variant thereof attached to or inserted into said immunoglobulin domain. Also provided are immunoglobulin constructs comprising a mammalian immunoglobulin heavy chain comprising at least a portion of a knob domain in the complementarity-determining region 3 (CDR3H) or fragment thereof; and a therapeutic polypeptide attached to or inserted into said knob domain of the CDR3H. Also provided are immunoglobulin constructs comprising a mammalian immunoglobulin heavy chain comprising at least a portion of a stalk domain in the complementarity-determining region 3 (CDR3H) or fragment thereof; and a therapeutic polypeptide attached to or inserted into said stalk domain of the CDR3H. Also described herein are methods and compositions comprising the immunoglobulin constructs described herein for treatment and prevention of a disease or condition in a subject.

Disclosed herein are immunoglobulin constructs comprising at least one immunoglobulin domain or fragment thereof; and a therapeutic polypeptide or derivative or variant thereof attached to or inserted into said immunoglobulin domain. Also provided are immunoglobulin constructs comprising a mammalian immunoglobulin heavy chain comprising at least a portion of a knob domain in the complementarity-determining region 3 (CDR3H) or fragment thereof; and a therapeutic polypeptide attached to or inserted into said knob domain of the CDR3H. Also provided are immunoglobulin constructs comprising a mammalian immunoglobulin heavy chain comprising at least a portion of a stalk domain in the complementarity-determining region 3 (CDR3H) or fragment thereof; and a therapeutic polypeptide attached to or inserted into said stalk domain of the CDR3H. Also described herein are methods and compositions comprising the immunoglobulin constructs described herein for treatment and prevention of a disease or condition in a subject.

The present invention relates, in part, to, chimeric proteins which include the extracellular domain of colony stimulating factor 1 receptor (CSF1R) and their use in the treatment of diseases, such as immunotherapies for cancer and/or an inflammatory disease.

The present invention relates, in part, to, chimeric proteins which include the extracellular domain of colony stimulating factor 1 receptor (CSF1R) and their use in the treatment of diseases, such as immunotherapies for cancer and/or an inflammatory disease.

The invention relates generally to genetically modified non-human animals expressing human polypeptides and their methods of use.

The present invention relates, in part, to, chimeric proteins which include the extracellular domain of colony stimulating factor 1 receptor (CSF1R) and their use in the treatment of diseases, such as immunotherapies for cancer and/or an inflammatory disease.

The present invention relates, in part, to, chimeric proteins which include the extracellular domain of colony stimulating factor 1 receptor (CSF1R) and their use in the treatment of diseases, such as immunotherapies for cancer and/or an inflammatory disease.