K Ozawa

4.1k citations

127 papers · 3.2k indexed · h-index 30

Impact in

Hematology top 1%
- Blood groups and transfusion
Dermatology top 1%
- Dermatological and COVID-19 studies

Papers in

Obstetrics and Gynecology 15
- Pregnancy and preeclampsia studies 13
Hematology 20

Co-authors: Neal S. Young Jinan Ayub Takashi Shimada Gary J. Kurtzman Masashi Urabe S Asano Hiroaki Mizukami Naoki Shirafuji
Journals: Gene Therapy (17 papers)Blood (8 papers)Leukemia (5 papers)Journal of Virology (5 papers)Fetal Diagnosis and Therapy (4 papers)
Partner nations: Japan United States China

In The Last Decade

K Ozawa

118 papers receiving 3.1k citations

Peers

Countries citing papers authored by K Ozawa

Since Specialization

Citations

This map shows the geographic impact of K Ozawa's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by K Ozawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K Ozawa more than expected).

Fields of papers citing papers by K Ozawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by K Ozawa. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by K Ozawa. The network helps show where K Ozawa may publish in the future.

Co-authors

The 25 scholars most cited alongside K Ozawa, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with K Ozawa Line = papers co-authored together K Ozawa links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Fetal-to-fetal kidney transplantation in utero Communications Biology ·Keita Morimoto, Shuichiro Yamanaka, Kenji Matsui, Yoshitaka Kinoshita, Yuka Inage, Shutaro Yamamoto, Nagisa Koda, Naoto Matsumoto, Yatsumu Saito, Tsuyoshi Takamura, Toshinari Fujimoto, Shohei Fukunaga, Susumu Tajiri, Kei Matsumoto, K Ozawa, Seiji Wada, Eiji Kobayashi, Takashi Yokoo	2025	3
2	Twin Anemia-Polycythemia Sequence With Spontaneous Resolution in Dichorionic Diamniotic Twin Pregnancy: A Case Report and a Review of the Literature Cureus ·Yoshihiro Yoshimura, K Ozawa, Hiroyuki Goto, Yu Yamazaki, Hitoshi Isohata, Daigo Ochiai	2024	0
3	Risk factors for cesarean section of the second twin after vaginal delivery of the first twin Archives of Gynecology and Obstetrics ·Tomohiro Arai, Hiromitsu Azuma, Kohei Ogawa, K Ozawa, Jin Muromoto, Seiji Wada	2024	0
4	Outcomes and complications of second‐trimester induction of labor using laminaria and gemeprost: A single‐center experience in Japan Journal of obstetrics and gynaecology research ·Tomohiro Arai, K Ozawa, Jin Muromoto, Rika Sugibayashi, Seiji Wada, Haruhiko Sago	2024	0
5	Prenatal diagnosis of congenital thyroid teratoma SHILAP Revista de lepidopterología ·Teizaburo Mori, Yumi Kudo, Yutaka Kanamori, Kazunori Tahara, Yohei Yamada, Mai Kutsukake, Takuro Fujita, Kazue Miyake, Akihiro Fujino, Nozomi Takahashi, Noriko Morimoto, Yohei Kosugi, Yoji Uehara, Yushi Ito, Osamu Miyazaki, Rika Sugibayashi, K Ozawa, Seiji Wada, Haruhiko Sago	2020	1
6	A Rabbit Model for Optimization of Amniotic Fluid Components in the EXTrauterine Environment for Newborn Development (EXTEND) System Fetal Diagnosis and Therapy ·Heron D. Baumgarten, Heather A. Hartman, Zoya Butt, K Ozawa, Avery C. Rossidis, Kendall M. Lawrence, Aimee G. Kim, Marcus G. Davey, Alan W. Flake	2020	1
7	Omalizumab concentrations in pregnancy and lactation: A case study The Journal of Allergy and Clinical Immunology In Practice ·Jumpei Saito, Naho Yakuwa, Noriko Sandaiji, Chiaki Uno, Sachiko Yagishita, Tomo Suzuki, K Ozawa, Shunsuke Kamura, Akimasa Yamatani, Seiji Wada, Haruhiko Sago, Atsuko Murashima	2020	14
8	Forty cases of twin reversed arterial perfusion sequence treated with radio frequency ablation using the multistep coagulation method: a single-center experience Prenatal Diagnosis ·Rika Sugibayashi, K Ozawa, Masahiro Sumie, Seiji Wada, Yushi Ito, Haruhiko Sago	2016	33
9	Assessing Fetal Cardiac Function by Measuring Myocardial Radial Velocity Using the Phased-Tracking Method Fetal Diagnosis and Therapy ·K Ozawa, Jun Murotsuki, Susumu Miyashita, Jin Muromoto, Hideyuki Hasegawa, Hiroshi Kanai, Nobuo Yaegashi	2015	6
10	The Tol2 transposon system mediates the genetic engineering of T-cells with CD19-specific chimeric antigen receptors for B-cell malignancies Gene Therapy ·Tamotsu Tsukahara, N Iwase, Koichi Kawakami, M. Iwasaki, Chihiro Yamamoto, Ken Ohmine, Ryosuke Uchibori, Takeshi Teruya, Hiroaki Ido, Yosuke Saga, Masashi Urabe, Hiroaki Mizukami, Akihiro Kume, Masataka Nakamura, Renier J. Brentjens, K Ozawa	2014	23
11	HDAC inhibitors augment cytotoxic activity of rituximab by upregulating CD20 expression on lymphoma cells Leukemia ·R Shimizu, Jiro Kikuchi, Taeko Wada, K Ozawa, Yasuhiko Kano, Yusuke Furukawa	2010	82
12	Myelodysplastic syndrome with chromosome 5 abnormalities: a nationwide survey in Japan Leukemia ·Taizo Tasaka, Kaoru Tohyama, Mitsuyo Kishimoto, Kazuma Ohyashiki, Kinuko Mitani, T Hotta, A Kanamaru, Shinichiro Okamoto, M Karasawa, A Kimura, Masao Tomonaga, Takashi Uchiyama, K Ozawa, (unknown)	2008	17
13	Expansion of genetically corrected neutrophils in chronic granulomatous disease mice by cotransferring a therapeutic gene and a selective amplifier gene Gene Therapy ·Takahito Hara, Akihiro Kume, Yutaka Hanazono, Hiroaki Mizukami, Takashi Okada, Hisashi Tsurumi, Hisataka Moriwaki, Yasuji Ueda, M Hasegawa, K Ozawa	2004	2
14	Long-term correction of hyperphenylalaninemia by AAV-mediated gene transfer leads to behavioral recovery in phenylketonuria mice Gene Therapy ·Shinya Mochizuki, Hiroaki Mizukami, Tomoko Ogura, Shigeo Kure, Akiko Ichinohe, Kanako Kojima, Yoichi Matsubara, E Kobayahi, Takashi Okada, Akinori Hoshika, K Ozawa, Akihiro Kume	2004	61
15	Rapid healing of intractable diabetic foot ulcers with exposed bones following a novel therapy of exposing bone marrow cells and then grafting epidermal sheets British Journal of Dermatology ·Yuji Yamaguchi, Shuro Yoshida, Yasuyuki Sumikawa, Tateki Kubo, Ko Hosokawa, K Ozawa, Vincent J. Hearing, Kenji Yoshikawa, Satoshi Itami	2004	46
16	DNA microarray analysis of hematopoietic stem cell-like fractions from individuals with the M2 subtype of acute myeloid leukemia Leukemia ·Yasuo Oshima, M Ueda, Yumi Yamashita, Young-Lim Choi, Jun Ota, Shuichi Ueno, Ruri Ohki, Koji Koinuma, Tomoaki Wada, K Ozawa, Akio Fujimura, Hiroyuki Mano	2003	19
17	Delayed delivery of AAV-GDNF prevents nigral neurodegeneration and promotes functional recovery in a rat model of Parkinson's disease Gene Therapy ·Lijun Wang, Shin‐ichi Muramatsu, Yanyan Lu, Kunihiko Ikeguchi, Ken’ichi Fujimoto, Takashi Okada, Hiroaki Mizukami, Yutaka Hanazono, (unknown), (unknown), Hiroshi Ichinose, Toshiharu Nagatsu, Imaharu Nakano, K Ozawa	2002	122
18	Gene therapy of Parkinson’s disease using Adeno-Associated Virus (AAV) vectors PubMed ·K Ozawa, D S Fan, Yan‐Qin Shen, Shin‐ichi Muramatsu, Keiji Fujimoto, Kunihiko Ikeguchi, Matsuo Ogawa, Masashi Urabe, Akihiro Kume, Imaharu Nakano	2000	17
19	DNA replication of parvovirus B 19 in a human erythroid leukemia cell line (JK-1) in vitro Archives of Virology ·Takayuki Takahashi, K Ozawa, Keisuke Takahashi, Yoshiaki Okuno, Y Muto, Fumimaro Takaku, S Asano	1993	23
20	Effects of Intraarterial Chemotherapy Using the New Lipophilic Anticancer Agent ‘KM2210’ (Estradiol-Chlorambucil) Dissolved in Lipiodol on Walker 256 Carcinosarcoma in Wistar Rats – A Preliminary Report European Surgical Research ·Hiroto Egawa, Koji Mori, Satomi Mitsuhashi, Kenji Bannai, Kikue Asano, K Ozawa	1990	5

About K Ozawa

K Ozawa is a scholar working on Obstetrics and Gynecology, Hematology, Pediatrics, Perinatology and Child Health, Genetics and Oncology, having authored 127 papers that have together received 3.2k indexed citations. Recurring topics across this work include Virus-based gene therapy research (28 papers), Prenatal Screening and Diagnostics (15 papers), Pregnancy and preeclampsia studies (13 papers), Assisted Reproductive Technology and Twin Pregnancy (13 papers), Neonatal Respiratory Health Research (12 papers), Parvovirus B19 Infection Studies (11 papers), CRISPR and Genetic Engineering (10 papers) and CAR-T cell therapy research (10 papers). The work is most often cited by research in Hematology (633 citations), Dermatology (374 citations), Infectious Diseases (696 citations), Genetics (913 citations) and Genetics (322 citations). K Ozawa has collaborated with scholars based in Japan, United States and China. Frequent co-authors include Neal S. Young, Jinan Ayub, Takashi Shimada, Gary J. Kurtzman, Masashi Urabe, S Asano, Hiroaki Mizukami, Naoki Shirafuji, H Kodo and Kiyoshi Watari. Their work appears in journals such as Gene Therapy, Blood, Leukemia, Journal of Virology and Fetal Diagnosis and Therapy.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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