Patents Assigned to Chiba-Prefecture
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Publication number: 20200376133Abstract: 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: ApplicationFiled: July 1, 2020Publication date: December 3, 2020Applicant: Chiba PrefectureInventors: Hiroki NAGASE, Hiroshi SUGIYAMA, Toshikazu BANDO, Atsushi TAKATORI
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Publication number: 20190290773Abstract: 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: ApplicationFiled: April 8, 2019Publication date: September 26, 2019Applicant: Chiba PrefectureInventors: Hiroki Nagase, Hiroshi Sugiyama, Toshikazu Bando
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Patent number: 8202690Abstract: 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: GrantFiled: November 25, 2009Date of Patent: June 19, 2012Assignees: Hisamitsu Pharmaceutical Co., Inc., Chiba-PrefectureInventors: Yasutoshi Tatsumi, Akira Nakagawara
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Patent number: 7985556Abstract: 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: GrantFiled: August 9, 2006Date of Patent: July 26, 2011Assignees: Hisamitsu Pharmaceutical Co., Inc., Chiba PrefectureInventors: Akira Nakagawara, Toshinori Ozaki
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Patent number: 7618787Abstract: 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: GrantFiled: March 23, 2005Date of Patent: November 17, 2009Assignees: Hisamitsu Pharmaceutical Co., Inc., Chiba-PrefectureInventors: Akira Nakagawara, Toshinori Ozaki
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Patent number: 7601532Abstract: 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: GrantFiled: September 23, 2004Date of Patent: October 13, 2009Assignees: Hisamitsu Pharmaceutical Co., Inc., NGK Insulators, Ltd., Chiba-PrefectureInventors: Akira Nakagawara, Miki Ohira, Shin Ishii, Takeshi Goto, Hiroyuki Kubo, Takahiro Hirata, Yasuko Yoshida, Saichi Yamada
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Patent number: 7429451Abstract: 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: GrantFiled: October 30, 2003Date of Patent: September 30, 2008Assignees: Hisamitsu Pharmaceutical Co., Inc., Chiba-PrefectureInventors: Akira Nakagawara, Miki Ohira
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Patent number: 7384750Abstract: 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: GrantFiled: April 18, 2006Date of Patent: June 10, 2008Assignees: Eisamitsu Pharmaceutical Co., Ltd., Chiba-PrefectureInventor: Akira Nakagawara
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Patent number: 7358349Abstract: 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: GrantFiled: August 26, 2002Date of Patent: April 15, 2008Assignees: Hisamitsu Pharmaceutical Co., Inc., Chiba-PrefectureInventor: Akira Nakagawara
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Patent number: 7335755Abstract: 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: GrantFiled: May 30, 2002Date of Patent: February 26, 2008Assignees: Hisamitsu Pharmaceutical Co., Inc., Chiba-PrefectureInventor: Akira Nakagawara
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Patent number: 7319028Abstract: 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: GrantFiled: December 9, 2003Date of Patent: January 15, 2008Assignees: Dainippon Ink and Chemicals, Inc., Chiba Prefectural GovernmentInventors: Gaku Ehara, Masaharu Kimura, Hideji Nishihashi, Tomoko Yokoyama, Makoto Hasegawa, Masao Tanaka, Azusa Fujiie, Shinichi Aoyagi
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Patent number: 7214782Abstract: 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: GrantFiled: October 1, 2001Date of Patent: May 8, 2007Assignees: Hisamitsu Pharmaceutical Co., Inc., Chiba-PrefectureInventor: Akira Nakagawara
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Publication number: 20060188919Abstract: 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: ApplicationFiled: April 18, 2006Publication date: August 24, 2006Applicants: Hisamitsu Pharmaceutical Co., Inc., Chiba-PrefectureInventor: Akira Nakagawara
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Patent number: 7087423Abstract: 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: GrantFiled: December 23, 2003Date of Patent: August 8, 2006Assignees: Dainippon Ink and Chemicals, Inc., Chiba Prefectural GovernmentInventors: Gaku Ehara, Masaharu Kimura, Hideji Nishihashi, Tomoko Yokoyama, Sachiko Yoshii, Hitoshi Nagasaki, Masao Tanaka, Yasuharu Tomioka
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Publication number: 20050287541Abstract: 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: ApplicationFiled: September 23, 2004Publication date: December 29, 2005Applicants: Hisamitsu Pharmaceutical Co., Inc., NGK Insulators, Ltd., Chiba-PrefectureInventors: Akira Nakagawara, Miki Ohira, Shin Ishii, Takeshi Goto, Hiroyuki Kubo, Takahiro Hirata, Yasuko Yoshida, Saichi Yamada
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Patent number: 4992374Abstract: 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: GrantFiled: July 30, 1987Date of Patent: February 12, 1991Assignees: Toa Nenryo Kogyo Kabushiki Kaisha, Chiba PrefectureInventors: Masanobu Sugimoto, Fukumi Nishimaki, Tadashi Maruyama, Keizaburo Miki, Michio Morita, Kazuyoshi Suzuki
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Patent number: 4567147Abstract: 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: GrantFiled: December 20, 1984Date of Patent: January 28, 1986Assignee: Chiba Prefectural GovernmentInventors: Kiyoshi Ooi, Michio Morita, Kazuyoshi Suzuki, Soh Hashizume, Hanako Yoshizawa