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1.WO/2025/233518CROSSING THE BLOOD BRAIN BARRIER TO TREAT DISEASES OF THE BRAIN
WO 13.11.2025
Int.Class A61K 48/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
48Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
Appl.No PCT/EP2025/062766 Applicant HARBOUR ANTIBODIES BV Inventor GROSVELD, Franklin Gerardus
The invention relates to antibody-conjugated nanoparticles comprising an mRNA payload. The invention further relates to methods for using such antibody-conjugated nanoparticle and therapeutic uses thereof.
2.WO/2025/233286THE USE OF ARCA AND 2'O-METHYL TRANSFERASE ENZYME TO PRODUCE CAP1 STRUCTURE OF 5' MRNA CAP
WO 13.11.2025
Int.Class C12P 19/34
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
19Preparation of compounds containing saccharide radicals
26Preparation of nitrogen-containing carbohydrates
28N-glycosides
30Nucleotides
34Polynucleotides, e.g. nucleic acids, oligoribonucleotides
Appl.No PCT/EP2025/062232 Applicant THERMO FISHER SCIENTIFIC BALTICS UAB Inventor SLIKAS, Justinas
The invention refers to a method and a composition for synthesizing capped mRNA under conditions allowing for co-transcriptional mRNA capping and methylation of capped mRNA within the same reaction, thereby generating a synthesized capped mRNA, wherein the synthesized capped mRNA has a cap1-type structure.
3.WO/2025/235990CANCER ONCOGENE MRNA VACCINE
WO 13.11.2025
Int.Class A61K 39/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
39Medicinal preparations containing antigens or antibodies
Appl.No PCT/US2025/028892 Applicant METROHEALTH VENTURES LLC Inventor LIU, Shujun
An mRNA vaccine composition is described. The vaccine composition includes an exosome comprising an expression cassette comprising mRNA encoding chimeric/fusion/hybrid oncogene (CFHON). Methods of treating or preventing cancer in a subject by administering a therapeutically effective amount of the mRNA vaccine composition are also described.
4.20250340868POLYNUCLEOTIDES ENCODING LINKED ANTIGENS AND USES THEREOF
US 06.11.2025
Int.Class C12N 15/11
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
Appl.No 18997630 Applicant STEMCELL TECHNOLOGIES CANADA INC. Inventor Scott McNabb Loughhead

The present disclosure provides isolated polynucleotides comprising multiple coding regions that are linked. In some aspects, a polynucleotide comprises at least a first coding region encoding a first antigen and a second coding region encoding a second antigen, wherein the first antigen and the second antigen are not the same, and wherein the first coding region and the second coding region are linked. The present disclosure also relates to the use of such polynucleotides to express multiple antigens in a cell and to induce multi-antigen-specific immune response in vivo.

5.20250340901GENE EDITING COMPONENTS, SYSTEMS, AND METHODS OF USE
US 06.11.2025
Int.Class C12N 15/86
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
63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
79Vectors or expression systems specially adapted for eukaryotic hosts
85for animal cells
86Viral vectors
Appl.No 19046116 Applicant ReNAgade Therapeutics Management Inc. Inventor Giedrius Gasiunas

The present disclosure provides methods and compositions comprising Cas TypeV programmable nucleases and lipid nanoparticles capable of delivering the Cas TypeV programmable nucleases and genome editing systems comprising same.

6.20250340907METHODS AND COMPOSITIONS FOR MODULATING A GENOME
US 06.11.2025
Int.Class C12N 15/90
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
87Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
90Stable introduction of foreign DNA into chromosome
Appl.No 19272711 Applicant Flagship Pioneering Innovations VI, LLC Inventor Anne Helen Bothmer

Methods and compositions for modulating a target genome are disclosed. This disclosure relates to novel compositions, systems and methods for altering a genome at one or more locations in a host cell, tissue or subject, in vivo or in vitro. In particular, the invention features compositions, systems and methods for inserting, altering, or deleting sequences of interest in a host genome.

7.WO/2025/228326RECOMBINANT RNA MOLECULE AND USE THEREOF
WO 06.11.2025
Int.Class C12N 15/63
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
63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
Appl.No PCT/CN2025/091753 Applicant SHENZHEN SHENXIN BIOTECHNOLOGY CO., LTD. Inventor LI, Linxian
Provided are a recombinant RNA molecule and a use thereof. The recombinant RNA molecule comprises a polynucleotide encoding a polypeptide of interest and 5'-UTR and/or 3'-UTR. The recombinant RNA molecule has improved translation efficiency and/or stability; and the expression level of the polypeptide and/or protein is increased. Also provided are a vector encoding the recombinant RNA molecule, a pharmaceutical composition comprising the recombinant RNA molecule, and a method for treating or preventing a disease by using the recombinant RNA molecule.
8.WO/2025/231360NOVEL CAS NUCLEASES AND POLYNUCLEOTIDES ENCODING THE SAME
WO 06.11.2025
Int.Class C12N 9/22
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
14Hydrolases (3.)
16acting on ester bonds (3.1)
22Ribonucleases
Appl.No PCT/US2025/027494 Applicant MODERNATX, INC. Inventor AZMI, Ishara
The present disclosure provides novel CRISPR-associated (Cas) nucleases, as well as polynucleotides (e.g., DNA and RNA polynucleotides) encoding the same, host cells containing such nucleases and polynucleotides, and methods of using the foregoing compositions to effectuate genetic editing.
9.WO/2025/231483IMMUNOGENIC PROTEINS AND NUCLEIC ACIDS ENCODING THE SAME
WO 06.11.2025
Int.Class C07K 14/16
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
14Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
005from viruses
08RNA viruses
15Retroviridae, e.g. bovine leukaemia virus, feline leukaemia virus, human T-cell leukaemia-lymphoma virus
155Lentiviridae, e.g. human immunodeficiency virus , visna-maedi virus or equine infectious anaemia virus
16HIV-1
Appl.No PCT/US2025/027789 Applicant INTERNATIONAL AIDS VACCINE INITIATIVE, INC. Inventor COTTRELL, Christopher
The invention relates to proteins and nucleic acids for immunization regimens, in particular, immunogens that can prime rare bnAb precursor B cells and guide their maturation towards bnAbs capable of neutralizing diverse HIV strains, modifications thereof, and/or development of nanoparticles, and/or development of membrane-anchored immunogens, and methods of making and using the same. The invention also encompasses cell surface trimers that bind to the broadly neutralizing antibodies and/or nucleic acids encoding the same.
10.WO/2025/231484METHODS OF PREPARING CAPPED MRNA WITH SITE-SPECIFIC MODIFICATIONS
WO 06.11.2025
Int.Class C12P 19/34
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
19Preparation of compounds containing saccharide radicals
26Preparation of nitrogen-containing carbohydrates
28N-glycosides
30Nucleotides
34Polynucleotides, e.g. nucleic acids, oligoribonucleotides
Appl.No PCT/US2025/027793 Applicant GENSCRIPT USA INC. Inventor PI, Fengmei
A method for producing a site-specific modified capped recombinant RNA includes (a) obtaining a first RNA that is monophosphorylated at the 5' end and contains the site-specific modification, (b) reacting an activated capping compound of Formula (I), Formular (II), or Formula (III) with the 5' monophosphorylated first RNA obtained from (a) in the presence of a heteroaromatic compound, a metal salt, and a solvent, hereby producing a 5' capped first RNA, (c) obtaining a second RNA that is monophosphorylated at the 5' end, and (d) ligating the 3' end of the 5' capped first RNA obtained from (b) to the 5' end of the second RNA obtained from (c), thereby producing the site-specific modified capped recombinant RNA.