Patents Assigned to Chiba-Prefecture
  • Publication number: 20200376133
    Abstract: The present invention provides a novel alkylating agent specifically binding to the genetic mutation site of a driver oncogene. There are provided are a complex formed by binding an alkylating agent to a pyrrole imidazole polyamide specifically binding to the genetic mutation site of a driver oncogene, a driver oncogene mutation-specific alkylating agent comprising the aforementioned complex, and a pharmaceutical composition comprising the aforementioned complex.
    Type: Application
    Filed: July 1, 2020
    Publication date: December 3, 2020
    Applicant: Chiba Prefecture
    Inventors: Hiroki NAGASE, Hiroshi SUGIYAMA, Toshikazu BANDO, Atsushi TAKATORI
  • Publication number: 20190290773
    Abstract: The present invention provides a novel alkylating agent specifically binding to the genetic mutation site of a driver oncogene. There are provided are a complex formed by binding an alkylating agent to a pyrrole imidazole polyamide specifically binding to the genetic mutation site of a driver oncogene, a driver oncogene mutation-specific alkylating agent comprising the aforementioned complex, and a pharmaceutical composition comprising the aforementioned complex.
    Type: Application
    Filed: April 8, 2019
    Publication date: September 26, 2019
    Applicant: Chiba Prefecture
    Inventors: Hiroki Nagase, Hiroshi Sugiyama, Toshikazu Bando
  • Patent number: 8202690
    Abstract: A novel cancer marker is provided. A method for detecting cancer using a level of BMCC1 gene expression as an indication is provided, in which the cancer is selected from the group consisting of prostate cancer, lung cancer, gastric cancer, bladder cancer, and uterine cancer.
    Type: Grant
    Filed: November 25, 2009
    Date of Patent: June 19, 2012
    Assignees: Hisamitsu Pharmaceutical Co., Inc., Chiba-Prefecture
    Inventors: Yasutoshi Tatsumi, Akira Nakagawara
  • Patent number: 7985556
    Abstract: Screening methods for determining pro-apoptotic compounds or anti-apoptotic compounds comprise measuring the interaction between p53 and NEDL1 in the presence and in the absence of a test compound, and comparing the strength of interaction between p53 and NEDL1 in the presence and in the absence of the test compound.
    Type: Grant
    Filed: August 9, 2006
    Date of Patent: July 26, 2011
    Assignees: Hisamitsu Pharmaceutical Co., Inc., Chiba Prefecture
    Inventors: Akira Nakagawara, Toshinori Ozaki
  • Patent number: 7618787
    Abstract: A method for screening a pro-apoptotic compound comprising a determination step of determining a compound enhancing interaction between p73 and IKK-? as a pro-apoptotic compound.
    Type: Grant
    Filed: March 23, 2005
    Date of Patent: November 17, 2009
    Assignees: Hisamitsu Pharmaceutical Co., Inc., Chiba-Prefecture
    Inventors: Akira Nakagawara, Toshinori Ozaki
  • Patent number: 7601532
    Abstract: A microarray for predicting the prognosis of neuroblastoma, wherein the microarray has 25 to 45 probes related to good prognosis, which are hybridized to a gene transcript whose expression is increased in a good prognosis patient with neuroblastoma and are selected from 96 polynucleotides consisting of the nucleotide sequences of SEQ. ID NOs. 1, 5, 6, 14. 16, 17, 19, 22-24, 28, 29, 31, 37, 39, 40, 43, 44, 47-52, 54, 57-60, 62, 64, 65, 67, 68, 72-75, 77, 78, 80-82, 84, 87, 89-91, 94, 100, 103, 112, 113, 118, 120, 129, 130, 132, 136, 138, 142, 144, 145, 148, 150-153, 155, 158-160, 163-165, 169-171, 173, 174, 177, 178, 180-182, 184, 186, 187, 189, 191, 192, 194, 195, 198-200 or their partial continuous sequences or their complementary strands, and 25 to 45 probes related to poor prognosis, which are hybridized to a gene transcript whose expression is increased in a poor prognosis patient with neuroblastoma and are selected from 104 polynucleotides consisting of the nucleotide sequences of SEQ. ID NOs.
    Type: Grant
    Filed: September 23, 2004
    Date of Patent: October 13, 2009
    Assignees: Hisamitsu Pharmaceutical Co., Inc., NGK Insulators, Ltd., Chiba-Prefecture
    Inventors: Akira Nakagawara, Miki Ohira, Shin Ishii, Takeshi Goto, Hiroyuki Kubo, Takahiro Hirata, Yasuko Yoshida, Saichi Yamada
  • Patent number: 7429451
    Abstract: Diagnostic agent or kit for the prognosis of neuroblastoma is used to diagnose the prognosis of neuroblastoma (particularly, classifying its progress and determining stage 4s neuroblastoma), which agent or kit comprising a nucleic acid probe, nucleic acid primers, or a nucleic acid microarray utilizing a nucleic acid comprising one sequence selected from the group consisting of nucleic acids set forth in SEQ ID NO:1 to SEQ ID NO:174, a fragment thereof, or a combination of either or both.
    Type: Grant
    Filed: October 30, 2003
    Date of Patent: September 30, 2008
    Assignees: Hisamitsu Pharmaceutical Co., Inc., Chiba-Prefecture
    Inventors: Akira Nakagawara, Miki Ohira
  • Patent number: 7384750
    Abstract: There are disclosed a nucleic acid which is derived from the gene expressed in human neuroblastoma, and which comprises any sequence selected from the group consisting of the nucleic acid sequences set forth SEQ ID NO:1 to NO:104 in the Sequence Listing, or its complementary nucleic acid; a fragment of the nucleic acid; their use as probes or primers; and the diagnosis of neuroblastoma prognosis using any of the foregoings.
    Type: Grant
    Filed: April 18, 2006
    Date of Patent: June 10, 2008
    Assignees: Eisamitsu Pharmaceutical Co., Ltd., Chiba-Prefecture
    Inventor: Akira Nakagawara
  • Patent number: 7358349
    Abstract: A nucleic acid comprising any one of base sequences set forth in SEQ ID NO:1 to NO:104 in the Sequence Listing and a protein encoded by the nucleic acid, particularly a nucleic acid displaying differential expression levels in hepatoblastoma and normal liver based on comparison therebetween and a protein encoded by the nucleic acid as well as tumor detection utilizing the foregoing.
    Type: Grant
    Filed: August 26, 2002
    Date of Patent: April 15, 2008
    Assignees: Hisamitsu Pharmaceutical Co., Inc., Chiba-Prefecture
    Inventor: Akira Nakagawara
  • Patent number: 7335755
    Abstract: There are disclosed a nucleic acid whose expression is enhanced in human neuroblastoma with unfavorable prognosis based on comparison between human neuroblastoma with favorable prognosis and human neuroblastoma with unfavorable prognosis, the nucleic acid comprising any one of base sequences set forth in SEQ ID NO:1 to NO:69 in the Sequence Listing, a nucleic acid comprising a portion of any of those base sequences, and an isolated nucleic acid capable of hybridizing to a complementary base sequence of the foregoing under stringent conditions. It discloses gene sequences relating to favorable or unfavorable prognosis of neuroblastoma and will enable the provision of their genetic information and the diagnosis of favorable or unfavorable prognosis.
    Type: Grant
    Filed: May 30, 2002
    Date of Patent: February 26, 2008
    Assignees: Hisamitsu Pharmaceutical Co., Inc., Chiba-Prefecture
    Inventor: Akira Nakagawara
  • Patent number: 7319028
    Abstract: The present invention provides a process for efficiently producing sporangia of Bacillus popilliae containing spores and parasporal bodies having controlling effects on Scarabaeidae insects, and a control agent and controlling method for Scarabaeidae insects obtained by said production process. In a process for producing sporangia of Bacillus popilliae containing spores and parasporal bodies by culturing Bacillus popilliae in a medium containing an adsorbent, the medium contains 0.2-4.0% by weight of glutamic acid.
    Type: Grant
    Filed: December 9, 2003
    Date of Patent: January 15, 2008
    Assignees: Dainippon Ink and Chemicals, Inc., Chiba Prefectural Government
    Inventors: Gaku Ehara, Masaharu Kimura, Hideji Nishihashi, Tomoko Yokoyama, Makoto Hasegawa, Masao Tanaka, Azusa Fujiie, Shinichi Aoyagi
  • Patent number: 7214782
    Abstract: There are provided base sequence data for human kinesin-related genes with a motor domain, as well as information relating to the functions of the proteins encoded by the human kinesin-related gene and the motor domain-lacking human kinesin-related gene, which data may be utilized for diagnosis (for example, judging prognosis of neuroblastoma) and treatment (particularly as antisense nucleic acids for malignant tumors).
    Type: Grant
    Filed: October 1, 2001
    Date of Patent: May 8, 2007
    Assignees: Hisamitsu Pharmaceutical Co., Inc., Chiba-Prefecture
    Inventor: Akira Nakagawara
  • Publication number: 20060188919
    Abstract: There are disclosed a nucleic acid which is derived from the gene expressed in human neuroblastoma, and which comprises any sequence selected from the group consisting of the nucleic acid sequences set forth SEQ ID NO:1 to NO:104 in the Sequence Listing, or its complementary nucleic acid; a fragment of the nucleic acid; their use as probes or primers; and the diagnosis of neuroblastoma prognosis using any of the foregoings.
    Type: Application
    Filed: April 18, 2006
    Publication date: August 24, 2006
    Applicants: Hisamitsu Pharmaceutical Co., Inc., Chiba-Prefecture
    Inventor: Akira Nakagawara
  • Patent number: 7087423
    Abstract: The present invention provides a process for producing sporangia of Bacillus popilliae containing spores and parasporal bodies in large numbers per unit volume of medium. In a process for producing sporangia of Bacillus popilliae containing spores and parasporal bodies by culturing Bacillus popilliae in a liquid medium containing an adsorbent, the liquid medium contains 0.1–0.7% by weight of proline.
    Type: Grant
    Filed: December 23, 2003
    Date of Patent: August 8, 2006
    Assignees: Dainippon Ink and Chemicals, Inc., Chiba Prefectural Government
    Inventors: Gaku Ehara, Masaharu Kimura, Hideji Nishihashi, Tomoko Yokoyama, Sachiko Yoshii, Hitoshi Nagasaki, Masao Tanaka, Yasuharu Tomioka
  • Publication number: 20050287541
    Abstract: A microarray for predicting the prognosis of neuroblastoma, wherein the microarray has 25 to 45 probes related to good prognosis, which are hybridized to a gene transcript whose expression is increased in a good prognosis patient with neuroblastoma and are selected from 96 polynucleotides consisting of the nucleotide sequences of Seq. ID No. 1 to 96 or their partial continuous sequences or their complementary strands, and 25 to 45 probes related to poor prognosis, which are hybridized to a gene transcript whose expression is increased in a poor prognosis patient with neuroblastoma and are selected from 104 polynucleotides consisting of the nucleotide sequences of Seq. ID No. 97 to 200 or their partial continuous sequences or their complementary strands.
    Type: Application
    Filed: September 23, 2004
    Publication date: December 29, 2005
    Applicants: Hisamitsu Pharmaceutical Co., Inc., NGK Insulators, Ltd., Chiba-Prefecture
    Inventors: Akira Nakagawara, Miki Ohira, Shin Ishii, Takeshi Goto, Hiroyuki Kubo, Takahiro Hirata, Yasuko Yoshida, Saichi Yamada
  • Patent number: 4992374
    Abstract: An improved mutant vaccinia virus providing a pock and plaque size on RK13 cells that is approximately the same as those of the Lister original, having a proliferation potency on YTV cells that is approximately the same as that of the Lister original, and having a neurovirulence, assessed by a recovery of an intrabrain virus, that is lower than that of the Lister original; and a process for the production thereof.
    Type: Grant
    Filed: July 30, 1987
    Date of Patent: February 12, 1991
    Assignees: Toa Nenryo Kogyo Kabushiki Kaisha, Chiba Prefecture
    Inventors: Masanobu Sugimoto, Fukumi Nishimaki, Tadashi Maruyama, Keizaburo Miki, Michio Morita, Kazuyoshi Suzuki
  • Patent number: 4567147
    Abstract: The present invention discloses an attenuated smallpox vaccine strain exhibiting antibody production similar to conventional strains but without postvaccinal side effects. The vaccine is prepared by attenuating a Lister strain of a vaccinia virus by cell culture and selecting a suitable strain therefrom showing relatively small and uniform pocks on the chorioallantoic membrane of an embryonated egg.
    Type: Grant
    Filed: December 20, 1984
    Date of Patent: January 28, 1986
    Assignee: Chiba Prefectural Government
    Inventors: Kiyoshi Ooi, Michio Morita, Kazuyoshi Suzuki, Soh Hashizume, Hanako Yoshizawa