Abstract: The present invention addresses the problem of providing FcRn having improved stability with respect to heat and acids, a method for producing said FcRn, an antibody adsorbent in which said FcRn is used, and an antibody isolation method in which said adsorbent is used. The above problem is solved by substituting an amino acid residue at a specific position in an extracellular region of a human FcRn ? chain and/or a ?2 microglobulin region of a human FcRn ? chain by another specific amino acid.

Abstract: A process for purifying fibrinogen from a fibrinogen containing source by precipitation of fibrinogen by a precipitating agent from a fibrinogen containing solution in the presence of one or more chelating agent(s) and removal of the supernatant from the fibrinogen paste, characterised in that fibrinogen is extracted from the paste forming a liquid fraction containing fibrinogen, and an undissolved residue, which is separated from the liquid.

Abstract: Provided is a recombinant activin A precursor protein that has human activin A activity. Also provided is a novel method for producing human activin A. The present invention pertains to a recombinant activin A precursor protein that includes a human mature activin A sequence and a non-human activin A prodomain, wherein said recombinant activin A precursor protein is not a naturally occurring activin A precursor protein. The present invention also pertains to a method for producing a human activin A using the aforesaid recombinant activin A precursor protein.

Abstract: Described herein are non-natural NAD+-dependent alcohol dehydrogenases (ADHs) capable of at least two fold greater conversion of methanol or ethanol to formaldehyde or acetaldehyde, respectively, as compared to its unmodified counterpart. Nucleic acids encoding the non-natural alcohol dehydrogenases, as well as expression constructs including the nucleic acids, and engineered cells comprising the nucleic acids or expression constructs are described. Also described are engineered cells expressing a non-natural NAD+-dependent alcohol dehydrogenase, optionally include one or more additional metabolic pathway transgene(s), methanol metabolic pathway genes, target product pathway genes, cell culture compositions including the cells, methods for promoting production of the target product or intermediate thereof from the cells, compositions including the target product or intermediate, and products made from the target product or intermediate.

Abstract: Provided is, as an attempt to realize a method for measuring oxidative stress in human body fluids, a means for measuring reactive oxygen species containing a color indicator that detects the amount of reactive oxygen species present in the human body by causing a color change through reaction with malondialdehyde present in the urine or blood. The detection means has advantages of detecting malondialdehyde (MDA) present at a low concentration in a sample (urine or blood) and exhibiting excellent discrimination owing to high detection sensitivity.

Abstract: A host cell includes an inactivated gene. The inactivated gene may be a gene including the nucleotide sequence of SEQ ID NO: 34, a gene including a nucleotide sequence of a nucleic acid hybridizing under a stringent condition to a nucleic acid consisting of a nucleotide sequence complementary to the nucleotide sequence of SEQ ID NO: 34, a gene comprising a nucleotide sequence having a sequence identity of 85% or more to the nucleotide sequence of SEQ ID NO: 34, or a gene encoding an amino acid sequence having a sequence identity of 85% or more to the amino acid sequence of SEQ ID NO: 33.

Abstract: The present disclosure provides improved genome editing compositions and methods for editing a PD-1 gene. The disclosure further provides genome edited cells for the prevention, treatment, or amelioration of at least one symptom of, a cancer, an infectious disease, an autoimmune disease, an inflammatory disease, or an immunodeficiency.

Abstract: Methods and dosage formulations are provided for subcutaneous administration in which therapeutic agents are modified to increase the hydrophilicity and molecular dimensions in relation to the native state of the therapeutic agent, in which the Cmax:Caverage ratio is lower than the Cmax:Caverage ratio of the agent when delivered intravenously.

Abstract: The present invention relates to the field of chromatography. More closely, the invention relates to a chromatographic method for purification of Factor VIII and von Willebrand factor from a cryoprecipitate of plasma. The chromatographic method is performed on a matrix comprising an inner porous core and outer porous lid surrounding said core.

Abstract: Methods are described for preventing or reducing ischemia and/or systemic inflammatory response in a patient such as perioperative blood loss and/or systemic inflammatory response in a patient subjected to cardiothoracic surgery, e.g. coronary artery bypass grafting and other surgical procedures, especially when such procedures involve extra-corporeal circulation, such as cardiopulmonary bypass.

Abstract: The technology provided herein relates to novel methods and systems for cell-free protein synthesis, in particular to cell-free protein synthesis systems suitable for protein synthesis before and after freezing for a short- or long-term storage, wherein said system comprises a cryoprotectant.

Abstract: The present invention relates to a CRISPR nanocomplex for nonviral genome editing, a method for preparing the same, and the like. The CRISPR nanocomplex for nonviral genome editing of the present invention has a size of several nanometers to several microns, enables intracellular delivery without external physical stimulation, and can be utilized for genome editing through nonviral routes with respect to target genes of cells. As a result, when used for preparation of animal model, microbiological engineering, cell engineering for disease treatment, or formulations for biological administration, the CRISPR Nanocomplex shows high intracellular delivery and gene editing efficiency, and can minimize problems, such as nonspecific editing, gene mutation, and induction of cytotoxicity and biotoxicity.

Abstract: The present specification relates to a transformed yeast strain capable of simultaneously utilizing xylose and glucose as carbon sources, a preparation method thereof and a biofuel production method using the same. The transformed yeast strain transforms a wild-type yeast strain incapable of using xylose as a carbon source and simultaneously convert glucose and xylose, thereby enabling high yield production of a biofuel. The economics and sustainability of the biofuel and biomaterial production processes can be highly enhanced by providing a strain which can easily be converted to a strain capable of producing a biofuel/material in a high yield through an additional modification.

Abstract: The invention relates to systems, methods, and compositions for the genetic modification of Wolbachia.

Abstract: A method of treating radiation-induced skin toxicity or skin ulcers with nanoparticles after exposure to ionizing radiation and after an onset of radiation-induced skin toxicity or a radiation-induced skin ulcer by administering intravenously a suspension including fibrinogen-coated albumin nanospheres to a patient. A concentration of the suspension being sufficient to at least one of promote healing of the skin toxicity or reduce a size of the skin ulcer. The suspension can include fibrinogen-coated albumin nanospheres, sorbitol and/or caprylate. The suspension can be utilized for treating a patient to reduce an amount of blood loss in an organ of the patient or for treating a patient to mobilize stem cells or progenitor cells to accelerate healing of a wound.

Abstract: The present disclosure provides protease-activatable procoagulant compounds comprising a procoagulant polypeptide, e.g., a procoagulant peptide and/or clotting factor, and a linker comprising a protease-cleavable substrate (e.g., a synthetic thrombin substrate) and a self-immolative spacer (e.g., p-amino benzyl carbamate). Upon cleavage of the protease-cleavable substrate by a protease (e.g., thrombin), the self-immolative spacer cleaves itself from the procoagulant polypeptide such that the polypeptide is in an underivatized and active form. Also provided are pharmaceutical compositions, methods for treating bleeding disorders using the disclosed compounds, methods of enhancing in vivo efficacy of procoagulant polypeptides, methods of increasing the efficacy of proteolytic cleavage of compounds comprising procoagulant polypeptides, methods of activating procoagulant polypeptides, and methods of releasing a procoagulant polypeptide from a heterologous moiety such as PEG.

Abstract: The present invention relates to a product and method of using albumin nanoparticles for augmenting the function or effectiveness of stem cells or precursor cells in vivo. An albumin nanoparticle suspension containing submicron albumin spheres is prepared, with the albumin spheres being capable of augmenting a function and effectiveness of stem cells or precursor cells in vivo. A predetermined amount of the albumin nanoparticle suspension is administered to a patient before or after an onset of at least one condition. The condition is one that can benefit from a healing effect of the stem cells or precursor cells. A function of the stem cells or precursor cells are augmented or improved by the albumin spheres to repair cellular or tissue damage, resulting in decreasing mortality or morbidity of the patient. The albumin spheres can be bound with fibrinogen molecules in vitro or in vivo.

Abstract: It is disclosed a method for determining the biological activity of defibrotide, which comprises the steps of: a) bringing into contact defibrotide, mammalian euglobulin and a substrate specific for the plasmin which, by reaction with the plasmin, provides a measurable product; and b) measuring the amount of product formed at successive times, to thereby determine the biological activity of the defibrotide. Liquid defibrotide formulations are also disclosed, preferably water solutions, having a defined biological activity and, in particular, having an activity of 25 to 35 IU/mg of defibrotide, preferably from 27 to 32 IU/mg and, more preferably, from 28 to 32 IU/mg.

Abstract: The present invention relates to isolated haemoglobin from worms belonging to the Nereididae family and its use in cell culture medium, in preservation solutions and as artificial oxygen carrier for transfusion.

Abstract: Nucleic acids encoding modified factor VII polypeptides, vectors and cells containing the nucleic acids, uses of the nucleic acids, methods of making the encoded polypeptides, and methods of treatment are provided. The encoded modified FVII polypeptides include Factor VIIa and other forms of Factor VII. Among the encoded modified FVII polypeptides provided are those that have altered activities, typically altered procoagulant activity, including increased procoagulant activities.