Toray Industries, Inc.

National Cancer Center

Atsuko Miyano

Hiroko Sudo

Aiko Takayama

Taiga Arai

Satoko Kozono

Takahiro Ochiya

Hiroyuki Fujimoto

Makiko Yoshimoto

Juntaro Matsuzaki

Fumihiko Urabe

This invention provides a kit or device for detection of prostate cancer and a method for detecting prostate cancer. This invention provides a kit or device for detection of prostate cancer comprising a nucleic acid capable of specifically binding to an miRNA in a sample from a subject or a complementary strand thereof and a method for detecting prostate cancer comprising measuring the miRNA in vitro.

Kit, device and method for detecting prostate cancer

The present invention provides a novel pharmaceutical composition for treating and/or preventing cancer comprising, as an active ingredient, a polynucleotide derived from various miRNAs associated with cancer, a combination drug of the pharmaceutical composition and another antitumor agent, and a method for treating or preventing cancer in a subject having the cancer using the pharmaceutical composition or the combination drug. The present invention relates to a pharmaceutical composition for treating and/or preventing cancer comprising, as an active ingredient, a polynucleotide comprising the nucleotide sequence as set forth in SEQ ID NO: 1, or a nucleotide sequence comprising a substitution of one nucleotide in the nucleotide sequence as set forth in SEQ ID NO: 1 (wherein when at least a part of the polynucleotide is DNA, uracil in a region corresponding to the DNA in the nucleotide sequence is replaced with thymine).

Pharmaceutical composition for treating and/or preventing cancer

The present application provides a pharmaceutical composition for treating and/or preventing a cancer comprising, as an active ingredient, a polynucleotide derived from miRNA associated with the cancer, a combination drug of the pharmaceutical composition and another antitumor agent, and a method for treating or preventing a cancer in a subject having the cancer using the pharmaceutical composition or the combination drug.

It is an object of the present invention to specify miRNA associated with the treatment and/or prevention of various cancer species, from among various miRNAs associated with cancer, and to provide a novel pharmaceutical composition for treating and/or preventing cancer which targets the specified miRNA. According to the present invention, provided are a pharmaceutical composition for treating and/or preventing cancer comprising, as an active ingredient, an antisense polynucleotide shown as hsa-miR4454, a combination drug comprising the aforementioned pharmaceutical composition and another antitumor agent, and a method for treating and/or preventing cancer, using the above-described pharmaceutical composition or combination drug.

The present invention provides a novel pharmaceutical composition for treating and/or preventing a cancer comprising, as an active ingredient, a polynucleotide derived from various miRNAs associated with cancer, a combination drug of the pharmaceutical composition and another antitumor agent, and a method for treating or preventing a cancer in a subject having the cancer using the pharmaceutical composition or the combination drug. The present invention relates to a pharmaceutical composition for treating and/or preventing a cancer comprising, as an active ingredient, a polynucleotide comprising the nucleotide sequence as set forth in SEQ ID NO: 1 or 2 (wherein when at least a part of the polynucleotide is DNA, uracil in a region corresponding to the DNA in the nucleotide sequence is replaced with thymine).

Growing community of inventors

Kamakura, Japan

Atsuko Miyano