著者

Shuo Wang Guohong Zhang Jing Wang Zhiqiang Ye Huikun Liu Lingyao Guan Yijuan Qiao Jiayu Chen Tao Zhang Qian Zhao Yu Zhang Bo Wang Ya Gao Puyi Qian Lingyan Feng Fang Chen Gongshu Liu

出版者

Japan Epidemiological Association

雑誌

Journal of Epidemiology (ISSN:09175040)

巻号頁・発行日

vol.32, no.1, pp.44-52, 2022-01-05 (Released:2022-01-05)

参考文献数

28

被引用文献数

4

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Background: To investigate the causal link between early-life exposures and long-term health consequences, we established the Tianjin Birth Cohort (TJBC), a large-scale prospective cohort in northern China.Methods: TJBC aims to enroll 10,000 families with follow-ups from pregnancy until children’s six year-old. Pregnant women and their spouses were recruited through a three-tier antenatal healthcare system at early pregnancy, with follow-ups at mid-pregnancy, late pregnancy, delivery, 42 days after delivery, 6 months after delivery, and each year until 6 years old. Antenatal/neonatal examination, biological samples and questionnaires were collected.Results: From August 2017 to January 2019, a total of 3,924 pregnant women have already been enrolled, and 1,697 women have given birth. We observed the prevalence of gestational diabetes mellitus as 18.1%, anemia as 20.4%, and thyroid hypofunction as 2.0%. In singleton live births, 5.6% were preterm birth (PTB), 3.7% were low birth weight, and 7.3% were macrosomia. Based on current data, we also identified maternal/paternal factors which increased the risk of PTB, including paternal age (OR 1.07; 95% CI, 1.01–1.14 for each year increase), vaginal bleeding during pregnancy (OR 2.82; 95% CI, 1.54–5.17) and maternal early-pregnancy BMI (OR 1.08; 95% CI, 1.01–1.15 for each kg/m2 increase).Conclusion: TJBC has the strength of collecting comprehensive maternal, paternal, and childhood information. With a diverse range of biological samples, we are also engaging with emerging new technologies for multi-omics research. The study would provide new insight into the causal link between macro/micro-environmental exposures of early life and short/long-term health consequences.

著者

Wei Peng Yan-Yan Ma Kun Zhang Ai-Yu Zhou Yu Zhang Huaqian Wang Zhiyun Du Deng-Gao Zhao

出版者

The Pharmaceutical Society of Japan

雑誌

Chemical and Pharmaceutical Bulletin (ISSN:00092363)

巻号頁・発行日

vol.64, no.6, pp.609-615, 2016-06-01 (Released:2016-06-01)

参考文献数

18

被引用文献数

9 14

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Long-term use of nonsteroidal antiinflammatory drugs (NSAIDs) may cause serious side effects such as gastric mucosal damage. Resveratrol, a naturally dietary polyphenol, exhibited anti-inflammatory activity and a protective effect against gastric mucosa damage induced by NSAIDs. In this regard, we synthesized a series of resveratrol-based NSAIDs derivatives and evaluated their anti-inflammatory activity against nitric oxide (NO) overproduction in lipopolysaccharide (LPS)-stimulated RAW264.7 macrophages. We identified mono-substituted resveratrol–ibuprofen combination 21 as the most potent anti-inflammatory agent, which is more active than a physical mixture of ibuprofen and resveratrol, individual ibuprofen, or individual resveratrol. In addition, compound 21 exerted potent inhibitory effects on the LPS-induced expression of tumor necrosis factor-α (TNF-α) and interleukin-1β (IL-1β). Furthermore, compound 21 significantly increased the survival rate in an LPS-induced acute inflammatory model and produced markedly less gastric damage than ibuprofen. It was found that compound 21 may be a potent anti-inflammatory agent for the treatment of inflammation-related diseases.

著者

Yu ZHANG Shao-hua CHEN

出版者

Japanese Society for Food Science and Technology

雑誌

Food Science and Technology Research (ISSN:13446606)

巻号頁・発行日

vol.19, no.1, pp.1-6, 2013 (Released:2013-03-09)

参考文献数

37

被引用文献数

4

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Coffee is the most popular drink in the world and coffee intake may be a risk factor for gastroesophageal reflux disease (GERD), which is a common disorder and its worldwide prevalence is increasing. However, the effect of coffee on GERD remains to be fully elucidated. The relationship between GERD and coffee consumption is not clear given the existing literature, whose results are diverse and contradictory. Existing systematic investigations are not adequate and further well-designed prospective studies are needed to clarify the effect of coffee on GERD.

著者

杉山 文博 高橋 智 水野 聖哉 Channabasavaiah B. Gurumurthy Aidan R. O'Brien Rolen M. Quadros John Adams Pilar Alcaide Shinya Ayabe Johnathan Ballard Surinder K. Batra Marie-Claude Beauchamp Kathleen A. Becker Guillaume Bernas David Brough Francisco Carrillo-Salinas Wesley Chan Hanying Chen Ruby Dawson Victoria DeMambro Jinke D'Hont Katharine M. Dibb James D. Eudy Lin Gan Jing Gao Amy Gonzales Anyonya R. Guntur Huiping Guo Donald W. Harms Anne Harrington Kathryn E. Hentges Neil Humphreys Shiho Imai Hideshi Ishii Mizuho Iwama Eric Jonasch Michelle Karolak Bernard Keavney Nay-Chi Khin Masamitsu Konno Yuko Kotani Yayoi Kunihiro Imayavaramban Lakshmanan Catherine Larochelle Catherine B. Lawrence Lin Li Volkhard Lindner Xian-De Liu Gloria Lopez-Castejon Andrew Loudon Jenna Lowe Loydie A. Jerome-Majewska Taiji Matsusaka Hiromi Miura Yoshiki Miyasaka Benjamin Morpurgo Katherine Motyl Yo-ichi Nabeshima Koji Nakade Toshiaki Nakashiba Kenichi Nakashima Yuichi Obata Sanae Ogiwara Mariette Ouellet Leif Oxburgh Sandra Piltz Ilka Pinz Moorthy P. Ponnusamy David Ray Ronald J. Redder Clifford J. Rosen Nikki Ross Mark T. Ruhe Larisa Ryzhova Ane M. Salvador Sabrina Shameen Alam Radislav Sedlacek Karan Sharma Chad Smith Katrien Staes Lora Starrs Fumihiro SUGIYAMA Satoru TAKAHASHI Tomohiro Tanaka Andrew W. Trafford Yoshihiro Uno Leen Vanhoutte Frederique Vanrockeghem Brandon J. Willis Christian S. Wright Yuko Yamauchi Xin Yi Kazuto Yoshimi Xuesong Zhang Yu Zhang Masato Ohtsuka Satyabrata Das Daniel J. Garry Tino Hochepied Paul Thomas Jan Parker-Thornburg Antony D. Adamson Atsushi Yoshiki Jean-Francois Schmouth Andrei Golovko William R. Thompson K. C. Kent Lloyd Joshua A. Wood Mitra Cowan Tomoji Mashimo Seiya MIZUNO Hao Zhu Petr Kasparek Lucy Liaw Joseph M. Miano Gaetan Burgio

出版者

BMC

雑誌

Genome Biology (ISSN:1474760X)

巻号頁・発行日

vol.20, no.1, 2019-08

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BackgroundCRISPR-Cas9 gene-editing technology has facilitated the generation of knockout mice, providing an alternative to cumbersome and time-consuming traditional embryonic stem cell-based methods. An earlier study reported up to 16% efficiency in generating conditional knockout (cKO or floxed) alleles by microinjection of 2 single guide RNAs (sgRNA) and 2 single-stranded oligonucleotides as donors (referred herein as "two-donor floxing" method).ResultsWe re-evaluate the two-donor method from a consortium of 20 laboratories across the world. The dataset constitutes 56 genetic loci, 17,887 zygotes, and 1718 live-born mice, of which only 15 (0.87%) mice contain cKO alleles. We subject the dataset to statistical analyses and a machine learning algorithm, which reveals that none of the factors analyzed was predictive for the success of this method. We test some of the newer methods that use one-donor DNA on 18 loci for which the two-donor approach failed to produce cKO alleles. We find that the one-donor methods are 10- to 20-fold more efficient than the two-donor approach.ConclusionWe propose that the two-donor method lacks efficiency because it relies on two simultaneous recombination events in cis, an outcome that is dwarfed by pervasive accompanying undesired editing events. The methods that use one-donor DNA are fairly efficient as they rely on only one recombination event, and the probability of correct insertion of the donor cassette without unanticipated mutational events is much higher. Therefore, one-donor methods offer higher efficiencies for the routine generation of cKO animal models.

著者

Wei Peng Yan-Yan Ma Kun Zhang Ai-Yu Zhou Yu Zhang Huaqian Wang Zhiyun Du Deng-Gao Zhao

出版者

The Pharmaceutical Society of Japan

雑誌

Chemical and Pharmaceutical Bulletin (ISSN:00092363)

巻号頁・発行日

pp.c16-00030, (Released:2016-03-24)

参考文献数

18

被引用文献数

6 14

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Long-term use of nonsteroidal antiinflammatory drugs (NSAIDs) may cause serious side effects such as gastric mucosal damage. Resveratrol, a naturally dietary polyphenol, exhibited anti-inflammatory activity and a protective effect against gastric mucosa damage induced by NSAIDs. In this regard, we synthesized a series of resveratrol-based NSAIDs derivatives and evaluated their anti-inflammatory activity against NO overproduction in LPS-stimulated RAW264.7 macrophages. We identified mono-substituted resveratrol–ibuprofen combination 21 as the most potent anti-inflammatory agent, which is more active than a physical mixture of ibuprofen and resveratrol, individual ibuprofen, or individual resveratrol. In addition, compound 21 exerted potent inhibitory effects on the LPS-induced expression of TNF-α and IL-1β. Furthermore, compound 21 significantly increased the survival rate in an LPS-induced acute inflammatory model and produced markedly less gastric damage than ibuprofen. It was found that compound 21 may be a potent anti-inflammatory agent for the treatment of inflammation-related diseases.