AnatomyⅡ

Hisako Ishimine

  (石嶺 久子)

Profile Information

Affiliation
School of Medicine, Department of Anatomy and Medical biology,, Fujita Health University
Degree
Doctor of Philosophy in Science(University of Tsukuba)

J-GLOBAL ID
201501012699119215
researchmap Member ID
B000247663

Papers

 24
  • Hiromasa Ninomiya, Atsushi Intoh, Hisako Ishimine, Yasuko Onuma, Yuzuru Ito, Tatsuo Michiue, Akira Tazaki, Masashi Kato
    Chemosphere, 250 126124-126124, Feb 7, 2020  Peer-reviewed
    Toxic compounds from the mother's diet and medication in addition to genetic factors and infection during pregnancy remain risks for various congenital disorders and misbirth. To ensure the safety of food and drugs for pregnant women, establishment of an in vitro system that morphologically resembles human tissues has been long desired. In this study, we focused on dorsal mesoderm elongation, one of the critical early development events for trunk formation, and we established in vitro autonomous elongating tissues from human induced pluripotent stem cells (hiPSCs). This artificial tissue elongation is regulated by MYOSIN II and FGF signaling, and is diminished by methylmercury or retinoic acid (RA), similar to in vivo human developmental disabilities. Moreover, our method for differentiation of hiPSCs requires only a short culture period, and the elongation is cell number-independent. Therefore, our in vitro human tissue elongation system is a potential tool for risk assessment assays for identification of teratogenic chemicals via human tissue morphogenesis.
  • Miki Shimbo, Takashi Kudo, Michito Hamada, Hyojung Jeon, Yuki Imamura, Keigo Asano, Risa Okada, Yuki Tsunakawa, Seiya Mizuno, Ken-ichi Yagami, Chihiro Ishikawa, Haiyan Li, Takashi Shiga, Junji Ishida, Juri Hamada, Kazuya Murata, Tomohiro Ishimaru, Misuzu Hashimoto, Akiyoshi Fukamizu, Mutsumi Yamane, Masahito Ikawa, Hironobu Morita, Masahiro Shinohara, Hiroshi Asahara, Taishin Akiyama, Nobuko Akiyama, Hiroki Sasanuma, Nobuaki Yoshida, Rui Zhou, Ying-Ying Wang, Taito Ito, Yuko Kokubu, Taka-aki K. Noguchi, Hisako Ishimine, Akira Kurisaki, Dai Shiba, Hiroyasu Mizuno, Masaki Shirakawa, Naoki Ito, Shin'ichi Takeda, Satoru Takahashi
    EXPERIMENTAL ANIMALS, 65(2) 175-187, Apr, 2016  Peer-reviewed
    The Japan Aerospace Exploration Agency developed the mouse Habitat Cage Unit (HCU) for installation in the Cell Biology Experiment Facility (CBEF) onboard the Japanese Experimental Module ("Kibo") on the International Space Station. The CBEF provides "space-based controls" by generating artificial gravity in the HCU through a centrifuge, enabling a comparison of the biological consequences of microgravity and artificial gravity of 1 g on mice housed in space. Therefore, prior to the space experiment, a ground-based study to validate the habitability of the HCU is necessary to conduct space experiments using the HCU in the CBEF. Here, we investigated the ground-based effect of a 32-day housing period in the HCU breadboard model on male mice in comparison with the control cage mice. Morphology of skeletal muscle, the thymus, heart, and kidney, and the sperm function showed no critical abnormalities between the control mice and HCU mice. Slight but significant changes caused by the HCU itself were observed, including decreased body weight, increased weights of the thymus and gastrocnemius, reduced thickness of cortical bone of the femur, and several gene expressions from 11 tissues. Results suggest that the HCU provides acceptable conditions for mouse phenotypic analysis using CBEF in space, as long as its characteristic features are considered. Thus, the HCU is a feasible device for future space experiments.
  • Hisako Ishimine, Rui Zhou, Kenya Sumitomo, Yoshimasa Ito, Yasuhiro Seki, Yukihiro Yoshida, Akira Kurisaki
    TUMOR BIOLOGY, 37(2) 2075-2081, Feb, 2016  Peer-reviewed
    Esophageal cancer is one of the most frequent causes of cancer-related deaths worldwide. This is due to its asymptomatic nature or mild nonspecific symptoms. Most patients are diagnosed after appearance of prominent symptoms, and tumors are frequently accompanied by severe infiltration. Therefore, molecular biomarkers for the prognosis of early-stage esophageal cancer are desired. In this study, we examined the prognostic potential of lipase H (LIPH), a recently reported biomarker for lung adenocarcinoma and squamous carcinoma. We found that LIPH mRNA is also frequently upregulated in esophageal adenocarcinoma. Immunohistochemical analysis confirmed LIPH protein expression in various esophageal tumor tissue sections. Interestingly, higher expression of LIPH in esophageal adenocarcinoma showed a positive correlation with longer survival of patients. Our data suggest that LIPH may have prognostic value for esophageal cancer.
  • Kazuhide Mineda, Jingwei Feng, Hisako Ishimine, Hitomi Takada, Kentaro Doi, Shinichiro Kuno, Kahori Kinoshita, Koji Kanayama, Harunosuke Kato, Takanobu Mashiko, Ichiro Hashimoto, Hideki Nakanishi, Akira Kurisaki, Kotaro Yoshimura
    STEM CELLS TRANSLATIONAL MEDICINE, 4(12) 1511-1522, Dec, 2015  Peer-reviewed
    Three-dimensional culture of mesenchymal stem/stromal cells for spheroid formation is known to enhance their therapeutic potential for regenerative medicine. Spheroids were prepared by culturing human adipose-derived stem/stromal cells (hASCs) in a non-cross-linked hyaluronic acid (HA) gel and compared with dissociated hASCs and hASC spheroids prepared using a nonadherent dish. Preliminary experiments indicated that a 4% HA gel was the most appropriate for forming hASC spheroids with a relatively consistent size (20-50 mu m) within 48 hours. Prepared spheroids were positive for pluripotency markers (NANOG, OCT3/4, and SOX-2), and 40% of the cells were SSEA-3-positive, a marker of the multilineage differentiating stress enduring or Muse cell. In contrast with dissociated ASCs, increased secretion of cytokines such as hepatocyte growth factor was detected in ASC spheroids cultured under hypoxia. On microarray ASC spheroids showed upregulation of some pluripotency markers and downregulation of genes related to the mitotic cell cycle. After ischemia-reperfusion injury to the fat pad in SCID mice, local injection of hASC spheroids promoted tissue repair and reduced the final atrophy (1.6%) compared with that of dissociated hASCs (14.3%) or phosphate-buffered saline (20.3%). Part of the administered hASCs differentiated into vascular endothelial cells. ASC spheroids prepared in a HA gel contain undifferentiated cells with therapeutic potential to promote angiogenesis and tissue regeneration after damage.
  • Kahori Kinoshita, Shinichiro Kuno, Hisako Ishimine, Noriyuki Aoi, Kazuhide Mineda, Harunosuke Kato, Kentaro Doi, Koji Kanayama, Jingwei Feng, Takanobu Mashiko, Akira Kurisaki, Kotaro Yoshimura
    STEM CELLS TRANSLATIONAL MEDICINE, 4(2) 146-155, Feb, 2015  Peer-reviewed
    Stage-specific embryonic antigen-3 (SSEA-3)-positive multipotent mesenchymal cells (multilineage differentiating stress-enduring [Muse] cells) were isolated from cultured human adipose tissue-derived stem/stromal cells (hASCs) and characterized, and their therapeutic potential for treating diabetic skin ulcers was evaluated. Cultured hASCs were separated using magnetic-activated cell sorting into positive and negative fractions, a SSEA-3(+) cell-enriched fraction (Muse-rich) and the remaining fraction (Muse-poor). Muse-rich hASCs showed upregulated and downregulated pluripotency and cell proliferation genes, respectively, compared with Muse-poor hASCs. These cells also released higher amounts of certain growth factors, particularly under hypoxic conditions, compared with Muse-poor cells. Skin ulcers were generated in severe combined immunodeficiency (SCID) mice with type 1 diabetes, which showed delayed wound healing compared with nondiabetic SCID mice. Treatment with Muse-rich cells significantly accelerated wound healing compared with treatment with Muse-poor Cells. Transplanted cells were integrated into the regenerated dermis as vascular endothelial cells and other cells. However, they were not detected in the surrounding intact regions. Thus, the selected population of ASCs has greater therapeutic effects to accelerate impaired wound healing associated with type 1 diabetes. These cells can be achieved in large amounts with minimal morbidity and could be a practical tool for a variety of stem cell-depleted or ischemic conditions of various organs and tissues.

Misc.

 1

Books and Other Publications

 1

Teaching Experience

 1

Research Projects

 5

Industrial Property Rights

 1