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Analysis

1.WO/2022/104962PREPARATION METHOD FOR AND USE OF PROBIOTIC SYSTEM
WO 27.05.2022
Int.Class C12N 1/20
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
1Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
20Bacteria; Culture media therefor
Appl.No PCT/CN2020/135870 Applicant NANJING UNIVERSITY Inventor DONG, Lei
The present disclosure provides a preparation method for a probiotic system. By means of the method, a stable exogenous probiotic system can be obtained. After administration, the probiotic system can form a stable microenvironment, can achieve the effect of changing the composition of intestinal microbiota, and eventually play a positive role in the treatment of malignant tumors.
2.WO/2022/105922SSX2 ANTIGEN DERIVED SHORT PEPTIDES
WO 27.05.2022
Int.Class C07K 7/00
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
7Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
Appl.No PCT/CN2021/132192 Applicant XLIFESC, LTD. Inventor LI, Yi
The present invention relates to SSX2 antigen derived short peptides, and in particular to SSX2 derived tumor antigen short peptides, complexes formed by the short peptides and MHC molecules, and uses of the short peptides and complexes. In addition, the present invention also relates to molecules bound to the short peptides or complexes described above, and uses of the molecules.
3.WO/2022/107737SARS-CoV-2 DETECTION KIT AND SARS-CoV-2 DETECTION METHOD
WO 27.05.2022
Int.Class C07K 16/10
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
16Immunoglobulins, e.g. monoclonal or polyclonal antibodies
08against material from viruses
10from RNA viruses
Appl.No PCT/JP2021/041983 Applicant FUJIFILM CORPORATION Inventor UJIHARA Dai
The present invention addresses the problem of providing a SARS-CoV-2 detection kit and a SARS-CoV-2 detection method that enable the detection of SARS-CoV-2 in a simple manner and with higher sensitivity. The present invention provides a SARS-CoV-2 detection kit for specifically detecting a nucleocapsid protein (NP) contained in a biological sample, the SARS-CoV-2 detection kit comprising at least one antibody that specifically reacts with a SARS-CoV-2 nucleocapsid protein (NP), wherein the antibody includes at least one antibody of which the subclass is IgG2b, and the kit includes a first container that receives a silver-containing compound, and a second container that receives a reducing agent that can reduce silver ions.
4.WO/2022/107857FLAVONE 4'-O-METHYLTRANSFERASE GENE AND USE FOR SAME
WO 27.05.2022
Int.Class C12N 15/54
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09Recombinant DNA-technology
11DNA or RNA fragments; Modified forms thereof
52Genes encoding for enzymes or proenzymes
54Transferases (2)
Appl.No PCT/JP2021/042477 Applicant SUNTORY HOLDINGS LIMITED Inventor NAKAMURA, Noriko
Provided is: a transgenic plant that has a modified flower color; a self-fertilized or cross-fertilized progeny of the transgenic plant; or a propagule, a portion of a plant body, a tissue, or a cell of the transgenic plant or said progeny. According to the present invention, both a delphinidin-type anthocyanin and a flavone C-glycoside in which hydroxyl groups at positions 7 and 4' are methylated, are caused to coexist in cells of a plant.
5.WO/2022/105772BISPECIFIC ANTIBODY HAVING NEUTRALIZING ACTIVITY AGAINST CORONAVIRUS, AND USE THEREOF
WO 27.05.2022
Int.Class C07K 16/46
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
16Immunoglobulins, e.g. monoclonal or polyclonal antibodies
46Hybrid immunoglobulins
Appl.No PCT/CN2021/131080 Applicant SANYOU BIOPHARMACEUTICALS CO., LTD. Inventor LANG, Guojun
Provided are a bispecific antibody having a neutralizing activity against a coronavirus, and a use thereof. A neutralizing antibody which is against a coronavirus S protein and blocks the binding of the coronavirus S proteins to an ACE 2 receptor is provided to prevent and treat coronaviruses. Specifically provided is an antibody or polypeptide complex specifically binding to a coronavirus S protein, comprising: (a) a first epitope binding moiety comprising a heavy chain variable region VH and a light chain variable region VL, wherein the VH and VL form an antigen binding domain specifically binding to a first epitope of an S protein; and (b) a second epitope binding moiety comprising a single-domain antibody or a VHH fragment thereof specifically binding to a second epitope of the S protein, wherein the first and second epitope binding portions are fused to each other and are not identical to each other. Also provided is a polynucleotide for encoding an antibody or a polypeptide complex and a host cell comprising same, and a method for preparing an antibody or a polypeptide complex. The antibody or polypeptide complex can be used for preventing, treating, diagnosing, and/or detecting coronaviruses.
6.WO/2022/105817BI-FUNCTIONAL MOLECULES
WO 27.05.2022
Int.Class A61K 39/395
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
Appl.No PCT/CN2021/131389 Applicant SUZHOU TRANSCENTA THERAPEUTICS CO., LTD. Inventor QIAN, Xueming
Provided are proteins comprising a PD- L1-binding moiety linked to a TGFβ-binding moiety, IL-1-binding moiety, immunostimulatory polypeptides (e.g., soluble LAG3 or soluble CD4) or CD47-binding moiety, isolated polynucleotides encoding the same, pharmaceutical compositions comprising the same and the uses thereof.
7.WO/2022/105847LONG-ACTING NERVE GROWTH FACTOR POLYPEPTIDES AND USES THEREOF
WO 27.05.2022
Int.Class C07K 14/48
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
14Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
435from animals; from humans
475Growth factors; Growth regulators
48Nerve growth factor (NGF)
Appl.No PCT/CN2021/131614 Applicant STAIDSON (BEIJING) BIOPHARMACEUTICALS CO. , LTD. Inventor LI, Ping
Provided are long-acting nerve growth factor (NGF) polypeptides comprising from N-terminus to C-terminus an NGF moiety and an Fc moiety, methods of making, and uses thereof.
8.WO/2022/106522ENZYMATIC MONOCYCLIZATION OF ACYCLIC MONOTERPENOIDS
WO 27.05.2022
Int.Class C12N 9/88
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9Enzymes, e.g. ligases (6.); Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating, or purifying enzymes
88Lyases (4.)
Appl.No PCT/EP2021/082104 Applicant UNIVERSITÄT STUTTGART Inventor HAUER, Bernhard
Enzyme mutant with squalene-hopene-cyclase activity, selected from mutants of a wild-type enzyme comprising an amino acid sequence selected from SEQ-ID No: 1 to 3 or an amino acid sequence derived therefrom with a degree of sequence identity in the range of from 60 to 99,9 % of SEQ-ID No. 1 to 3, wherein the mutant catalyzes a one-step monocyclization reaction to produce products such as gamma-dihydroionone and/or alpha-dihydroionone.
9.WO/2022/106852POLYMER FOR PURIFICATION OF BIOMOLECULES
WO 27.05.2022
Int.Class C07K 1/14
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
1General processes for the preparation of peptides
14Extraction; Separation; Purification
Appl.No PCT/GB2021/053021 Applicant PURIUS LTD Inventor ROSE, Michael Harry
There is disclosed a composition comprising a first construct, wherein the first construct comprises a charge component, a lock component and a key component; wherein the lock component and the key component are specific affinity binding partners and are separated such that they are unable to form a binding pair within the same construct; whereby in a first environmental condition, the charge component imparts a first overall charge to the first construct, the lock component binds to its binding partner on a second construct, and the key component binds to its binding partner on a third construct; and whereby in a second environmental condition, the charge component imparts a second overall charge to the first construct, and the lock and key components are in an unbound state. Also disclosed is a method of purification of a target compound involving the composition.
10.WO/2022/108832INCREASED VOLTAGE-GATED SODIUM CHANNEL ALPHA PROTEIN SUBUNIT EXPRESSION THROUGH VIRAL 2A-MEDIATED CO-EXPRESSION OF NAV BETA SUBUNITS
WO 27.05.2022
Int.Class A61K 48/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
48Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
Appl.No PCT/US2021/059044 Applicant MERCK SHARP & DOHME CORP. Inventor KRAUS, Richard, L.
A voltage-gated sodium channel expression system is described. The system comprises providing a polycistronic RNA message that encodes a polyprotein comprising a voltage-gated sodium channel alpha protein (Navα) subunit and one or more voltage-gated sodium channel beta protein (Navβ) subunits, each of said subunits being separated by a 2A self-cleaving peptide. During translation, the polyprotein is cleaved into individual subunit proteins which can assemble into a voltage-gated sodium channel. Host cells and lipoparticles comprising the sodium channel expression system are also provided.