Patents Assigned to Astellas Pharma Inc.
  • Patent number: 11260124
    Abstract: To provide a superior anti-human NGF antibody Fab fragment that maintains a high neutralizing activity, and that reduces systemic side-effects arising from systemic exposure while expressing a local drug effect, and means for treating postoperative pain by using such antibody fragment. An anti-human NGF antibody Fab fragment comprising a heavy-chain fragment consisting of the amino acid sequence shown by SEQ ID NO:5 and a light-chain consisting of the amino acid sequence shown by SEQ ID NO: 8.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: March 1, 2022
    Assignee: Astellas Pharma Inc.
    Inventors: Hirotsugu Tanaka, Hirotada Fujita, Toshiaki Aoki
  • Publication number: 20220023422
    Abstract: Provided is a stable pharmaceutical composition, comprising an anti-human TSLP receptor antibody, capable of inhibiting the generation of chemically modified substances, such as deamidated forms and oxidized forms, or degradants or multimers. The pharmaceutical composition comprises an anti-human TSLP receptor antibody, a pharmaceutically acceptable buffer, arginine or a pharmaceutically acceptable salt thereof, and a surfactant.
    Type: Application
    Filed: February 10, 2021
    Publication date: January 27, 2022
    Applicant: ASTELLAS PHARMA INC.
    Inventors: Megumi IKEDA, Akinori CHIKUSHI
  • Publication number: 20220016239
    Abstract: [Problem to be Solved] Provided is an effective and safe method for treating or preventing a cancer using aAVC. [Solution] The present invention finds suitable ranges of the dose of ?-GalCer loaded on aAVC cell surface, and the amount of ?-GalCer loaded on aAVC cell surface in a pharmaceutical composition comprising aAVC, which are preferred in terms of securing effectiveness and safety in the treatment and prevention of a cancer using aAVC, and provides an effective and safe method for treating or preventing a cancer using aAVC, aAVC for effective and safe treatment or prevention of a cancer, and a pharmaceutical composition comprising the same, etc.
    Type: Application
    Filed: December 1, 2020
    Publication date: January 20, 2022
    Applicants: ASTELLAS PHARMA INC., RIKEN
    Inventors: Keisuke OHSUMI, Taku YOSHIDA, Masayuki KANKI, Shinichiro FUJII, Kanako SHIMIZU
  • Patent number: 11225642
    Abstract: The present invention provides: a method for producing renal progenitor cells from intermediate mesoderm cells, which comprises a step of culturing intermediate mesoderm cells in a medium containing a TGF? signaling activator(s) and a BMP inhibitor(s); the renal progenitor cells produced by the method; a pharmaceutical composition comprising the renal progenitor cells; and a therapeutic drug for kidney diseases comprising the renal progenitor cells.
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: January 18, 2022
    Assignees: Kyoto University, Astellas Pharma Inc.
    Inventors: Kenji Osafune, Takafumi Toyohara, Yukiko Yamagishi
  • Publication number: 20210388096
    Abstract: [Problem] Provided is an anti-human Fn14 antibody which binds to human Fn14 to inhibit an action via the human Fn14, thereby preventing or treating cancer cachexia. [Means for Solution] The inventors have conducted studies on an anti-human Fn14 antibody, and provided an anti-human Fn14 antibody comprising a heavy chain consisting of the amino acid sequence of SEQ ID NO: 2 and a light chain consisting of the amino acid sequence of SEQ ID NO: 4.
    Type: Application
    Filed: October 30, 2019
    Publication date: December 16, 2021
    Applicant: Astellas Pharma Inc.
    Inventors: Misato ITO, Risa KASHIWAGI, Masakatsu KAWAKAMI
  • Publication number: 20210386826
    Abstract: Provided herein are methods and combinations for treating a subject having cancer by administering to the subject a PD-1/PD-L1 axis inhibitor, a CD-122-biased cytokine agonist, and an anti-androgen or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: November 4, 2019
    Publication date: December 16, 2021
    Applicants: Pfizer Inc., MERCK PATENT GMBH, NEKTAR THERAPEUTICS, Astellas Pharma Inc.
    Inventors: Christoffel Hendrik Boshoff, Rossano Cesari, Cristian Massacesi, Deborah Charych
  • Patent number: 11180554
    Abstract: [Problem] Provided is an anti-human CD73 antibody which is enhanced as compared to the antibody in the prior art and has an ability of recovering AMP-dependently suppressed T cell functions. [Means for Solution] Provided is an anti-human CD73 antibody comprising a heavy chain variable region comprising CDR1 consisting of the amino acid sequence of amino acid numbers 31 to 35 of SEQ ID NO: 2, CDR2 consisting of the amino acid sequence of amino acid numbers 50 to 66 of SEQ ID NO: 2, and CDR3 consisting of the amino acid sequence of amino acid numbers 99 to 112 of SEQ ID NO: 2, and a light chain variable region comprising CDR1 consisting of the amino acid sequence of amino acid numbers 24 to 34 of SEQ ID NO: 4, CDR2 consisting of the amino acid sequence of amino acid numbers 50 to 56 of SEQ ID NO: 4, and CDR3 consisting of the amino acid sequence of amino acid numbers 89 to 98 of SEQ ID NO: 4.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: November 23, 2021
    Assignee: Astellas Pharma Inc.
    Inventors: Masahito Sato, Hanae Toyonaga, Fumio Osaki, Tomohiro Eguchi
  • Publication number: 20210355464
    Abstract: Polynucleotides comprising the following base sequences: (a) a base sequence encoding a fusion protein of a nuclease-deficient CRISPR effector protein and a transcription activator, and (b) a base sequence encoding a guide RNA targeting a continuous region of 18 to 24 nucleotides in length in a region set forth in SEQ ID NO: 104, 105, 135, 141, 153, 167, or 172 in the expression regulatory region of human Utrophin gene are expected to be useful for treating or preventing DUCHENNE muscular dystrophy or BECKER muscular dystrophy.
    Type: Application
    Filed: May 14, 2021
    Publication date: November 18, 2021
    Applicants: ASTELLAS PHARMA INC., MODALIS THERAPEUTICS CORPORATION
    Inventors: Eiji YOSHIMI, Katsuro YOSHIOKA, Tetsuya YAMAGATA, Yuanbo QIN, Iain Robert THOMPSON, Nidhi KHANNA
  • Publication number: 20210346392
    Abstract: In a pharmaceutical composition for oral administration comprising 6-(4,4-dimethylcyclohexyl)-4-[(1,1-dioxo-1?6-thiomorpholin-4-yl)methyl]-2-methylthieno[2,3-d]pyrimidine or a pharmaceutically acceptable salt thereof, a stable pharmaceutical composition for oral administration with rapid drug dissolution properties is provided. The pharmaceutical composition for oral administration contains a water-swellable substance, which is a polymer compound obtained by condensation polymerization of ?-glucose, a polymer compound obtained by condensation polymerization of ?-glucose, or a polymer compound having a pyrrolidone functional group.
    Type: Application
    Filed: August 30, 2019
    Publication date: November 11, 2021
    Applicant: ASTELLAS PHARMA INC.
    Inventors: Ryo KOJIMA, Toshiro SAKAI, Ryota AZUMA, Marina TANAKA
  • Publication number: 20210340549
    Abstract: [Problem] To provide a nucleic acid expected to be useful for treating mite allergy. [Means to be solved] Provided is a nucleic acid comprising a nucleotide sequence encoding a chimeric protein, wherein the nucleic acid comprises a nucleotide sequence encoding a signal peptide, a nucleotide sequence encoding an intra-organelle stabilizing domain of LAMP, a nucleotide sequence encoding an allergen domain comprising Der p 1, Der p 2, Der p 23, and Der p 7, a nucleotide sequence encoding a transmembrane domain and a nucleotide sequence encoding an endosomal/lysosomal targeting domain of LAMP in this order.
    Type: Application
    Filed: July 15, 2021
    Publication date: November 4, 2021
    Applicant: Astellas Pharma Inc.
    Inventors: Takanori MARUI, Masao UCHIDA
  • Publication number: 20210340276
    Abstract: Provided are a conjugate comprising an anti-human MUC1 antibody Fab fragment and a peptide linker and/or a ligand, a composition for diagnosis and/or a pharmaceutical composition comprising the conjugate, a method for diagnosing and/or treating a cancer using the conjugate, and the like. In the conjugate used, the anti-human MUC1 antibody Fab fragment is bound to the ligand via the peptide linker or the like.
    Type: Application
    Filed: May 17, 2019
    Publication date: November 4, 2021
    Applicant: Astellas Pharma Inc.
    Inventors: Toru ASANO, Yorikata SANO, Akifumi MORINAKA, Hiroki SHIRAI, Kazunori HIRAYAMA, Michinori AKAIWA, Hiroyoshi YAMADA, Nobuyuki SHIRAISHI
  • Publication number: 20210315951
    Abstract: The present invention provides a combination therapy of genetically modified vaccinia virus (particularly oncolytic vaccinia virus) and another cancer therapy for use in treating cancer, and a pharmaceutical composition and a combination kit for use in the therapy. More specifically, the invention provides a therapy with vaccinia virus containing a polynucleotide encoding interleukin-7 (IL-7) and a polynucleotide encoding interleukin-12 (IL-12) in combination with an immune checkpoint inhibitor, and a pharmaceutical composition and a combination kit for use in the therapy.
    Type: Application
    Filed: September 25, 2019
    Publication date: October 14, 2021
    Applicant: ASTELLAS PHARMA INC.
    Inventors: Shinsuke NAKAO, Tatsuya KAWASE
  • Publication number: 20210292853
    Abstract: The purpose is to reveal a polynucleotide that is a novel causal gene of pancreatic cancer and thereby provide a method for detecting the polynucleotide or a polypeptide encoded thereby to select a subject positive for the polynucleotide or polypeptide and a method expected to be useful for to identify patients suitable for therapies and a primer set therefor and a kit for detection. In the method, a polynucleotide comprising a fusion point of a part of a CLDN18 gene and an ARHGAP6 gene or a polynucleotide comprising a fusion point of a part of a CLDN18 gene and an ARHGAP26 gene, or a fusion protein encoded thereby is detected. The primer set comprises a sense primer designed for a part encoding CLDN18 and an antisense primer designed for a part encoding ARHGAP6 or a part encoding ARHGAP26.
    Type: Application
    Filed: June 2, 2021
    Publication date: September 23, 2021
    Applicants: Astellas Pharma Inc., National Cancer Center
    Inventor: Hiroki SASAKI
  • Publication number: 20210290618
    Abstract: A pharmaceutical composition is suitable for treating AXL-related cancer. The cancer can be cancer with high expression of AXL. The cancer can also be cancer which has acquired resistance by the activation of AXL against therapy with an anticancer agent. Specific diamino heterocyclic carboxamide compounds have an AXL inhibitory action, and pharmaceutical compositions comprising these compounds as an active ingredient have a therapeutic effect on AXL-related cancer. This AXL-related cancer can be cancer with high expression of AXL and/or cancer which has acquired resistance by the activation of AXL against therapy with an anticancer agent.
    Type: Application
    Filed: May 21, 2021
    Publication date: September 23, 2021
    Applicant: ASTELLAS PHARMA INC.
    Inventors: Tomohiro EGUCHI, Masamichi MORI, Yoko YAMAKI
  • Patent number: 11059889
    Abstract: Described herein are novel anti-human Ig? antibodies, as well as methods for making the antibodies and using the antibodies to treat or prevent autoimmune disease.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: July 13, 2021
    Assignee: Astellas Pharma Inc.
    Inventors: Daisuke Yamajuku, Mutsumi Seki, Takashi Honda, Satoshi Kubo, Shinji Soga, Akifumi Morinaka
  • Patent number: 11053553
    Abstract: The purpose is to reveal a polynucleotide that is a novel causal gene of pancreatic cancer and thereby provide a method for detecting the polynucleotide or a polypeptide encoded thereby to select a subject positive for the polynucleotide or polypeptide and a method expected to be useful for to identify patients suitable for therapies and a primer set therefor and a kit for detection. In the method, a polynucleotide comprising a fusion point of a part of a CLDN18 gene and an ARHGAP6 gene or a polynucleotide comprising a fusion point of a part of a CLDN18 gene and an ARHGAP26 gene, or a fusion protein encoded thereby is detected. The primer set comprises a sense primer designed for a part encoding CLDN18 and an antisense primer designed for a part encoding ARHGAP6 or a part encoding ARHGAP26.
    Type: Grant
    Filed: August 9, 2017
    Date of Patent: July 6, 2021
    Assignees: Astellas Pharma Inc., National Cancer Center
    Inventor: Hiroki Sasaki
  • Patent number: 11045468
    Abstract: A pharmaceutical composition is suitable for treating AXL-related cancer. The cancer can be cancer with high expression of AXL. The cancer can also be cancer which has acquired resistance by the activation of AXL against therapy with an anticancer agent. Specific diamino heterocyclic carboxamide compounds have an AXL inhibitory action, and pharmaceutical compositions comprising these compounds as an active ingredient have a therapeutic effect on AXL-related cancer. This AXL-related cancer can be cancer with high expression of AXL and/or cancer which has acquired resistance by the activation of AXL against therapy with an anticancer agent.
    Type: Grant
    Filed: February 3, 2015
    Date of Patent: June 29, 2021
    Assignee: ASTELLAS PHARMA INC.
    Inventors: Tomohiro Eguchi, Masamichi Mori, Yoko Yamaki
  • Patent number: 11046770
    Abstract: [Problem] Provided is an anti-human BDCA-2 antibody for preventing or treating an autoimmune disease by binding to a human BDCA-2 to control the function of a plasmacytoid dendritic cell through human BDCA-2.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: June 29, 2021
    Assignee: Astellas Pharma Inc.
    Inventors: Shinsuke Nakao, Masayuki Ito, Yoshiyuki Tenda
  • Publication number: 20210163549
    Abstract: [Problem] To provide a nucleic acid expected to be useful for treating crustacean allergy. [Means to be solved] Provided is a nucleic acid comprising a nucleotide sequence encoding a chimeric protein, wherein the nucleic acid comprises a nucleotide sequence encoding a signal peptide, a nucleotide sequence encoding an intra-organelle stabilizing domain of LAMP, a nucleotide sequence encoding an allergen domain comprising Lit v 1, Lit v 4, and Lit v 3, a nucleotide sequence encoding a transmembrane domain and a nucleotide sequence encoding an endosomal/lysosomal targeting domain of LAMP in this order.
    Type: Application
    Filed: May 10, 2019
    Publication date: June 3, 2021
    Applicant: Astellas Pharma Inc.
    Inventor: Takanori MARUI
  • Publication number: 20210163957
    Abstract: [Problem] To provide a nucleic acid expected to be useful for treating mite allergy. [Means to be solved] Provided is a nucleic acid comprising a nucleotide sequence encoding a chimeric protein, wherein the nucleic acid comprises a nucleotide sequence encoding a signal peptide, a nucleotide sequence encoding an intra-organelle stabilizing domain of LAMP, a nucleotide sequence encoding an allergen domain comprising Der p 1, Der p 2, Der p 23, and Der p 7, a nucleotide sequence encoding a transmembrane domain and a nucleotide sequence encoding an endosomal/lysosomal targeting domain of LAMP in this order.
    Type: Application
    Filed: May 10, 2019
    Publication date: June 3, 2021
    Applicant: Astellas Pharma Inc.
    Inventors: Takanori MARUI, Masao UCHIDA