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8 results on '"Taichi Yano"'

1. Two Pediatric Cases of Primary Ciliary Dyskinesia Caused by Loss-of-Function Variants in Oral-Facial-Digital Syndrome Gene, OFD1

Author

Yifei Xu, Yuki Tsurinaga, Tsubasa Matsumoto, Ryuji Muta, Taichi Yano, Hiroshi Sakaida, Sawako Masuda, Koki Ueda, Guofei Feng, Shimpei Gotoh, Satoru Ogawa, Makoto Ikejiri, Kaname Nakatani, Mizuho Nagao, Masaki Tanabe, and Kazuhiko Takeuchi

Subjects
Genetics, QH426-470
Abstract

Primary ciliary dyskinesia (PCD) is a hereditary disease caused by genes related to motile cilia. We report two male pediatric cases of PCD caused by hemizygous pathogenic variants in the OFD1 centriole and centriolar satellite protein (OFD1) gene. The variants were NM_003611.3: c.[2789_2793delTAAAA] (p.[Ile930LysfsTer8]) in Case 1 and c.[2632_2635delGAAG] (p.[Glu878LysfsTer9]) in Case 2. Both cases had characteristic recurrent respiratory infections. Neither case had symptoms of oral-facial-digital syndrome type I. We identified a variant (c.2632_2635delGAAG) that has not been previously reported in any case of OFD1-PCD.

Published
2024
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4. Solvent Effect on Chiral Aggregate Formation of Acylamino Acids

Author

Makio Iwahashi, Taichi Yano, Toyohiro Wakabayashi, Kazutami Sakamoto, Hideyo Matsuzawa, Masahiro Ino, and Hideyuki Minami

Subjects
Circular dichroism, Aggregation number, Chemistry, Vapor pressure osmometry, General Chemical Engineering, Chemical shift, General Medicine, General Chemistry, chemistry.chemical_compound, Monomer, Polymer chemistry, Organic chemistry, Solvent effects, Acetonitrile, Tetrahydrofuran
Abstract

We studied formation of chiral aggregates of optical active N-lauroyl-L-valine (L-LVA), N-lauroyl-L-glutamic acid (L-LGA) and methylester of L-LVA (L-LVMe) in various solvents such as acetonitrile, 1,4-dioxane, tetrahydrofuran and 1,2-dichloroethane through the measurements of circular dichroism (CD), NMR chemical shift of N-H proton and vapor-pressure osmometry (VPO). The above acylamino acids and L-LVMe showed CD bands at 212-215 nm, whose intensities depended on temperature. The CD bands have been believed to come from the formation of chiral aggregates. However, by means of NMR and VPO analyses, the acylamino acids and L-LVMe were found to be present mostly as monomers in relatively polar solvents such as acetonitrile, 1,4-dioxane and tetrahydrofuran. On the other hand, L-LVA in 1,2-dichloroethane forms chiral aggregates; the mean aggregation number of L-LVA increases with increasing in its concentration.

Published
2002
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6. [Untitled]

Author

Koretaka KODAMA, Katsuya ONO, Takehiro HORIO, Mayumi YOSHINAGA, Tatsuya TSUJI, Akihiko TANAKA, Hiroshi KATAYAMA, Shojiro WATANABE, Yasumoto OTAKE, Matoka DOSODEN, Hiroshi Jo, Tohru MURATA, Akitoshi ISHIMITSU, Kinichi SUGAWARA, Taizo NAKATA, Syoichi YAMASAKI, Taichi YANO, Takeshi HAMADA, Kenji SASAKI, Tomio HARU, Takeji OGASAWARA, Kiyoaki HISADA, Yoshimitsu JOMOTO, Bunji ETO, Yoshio OKUNO, Mitsuru TATE, Chihu NAKANE, Cheoul Woo KIM, Kichiya SUZUKI, Hirobumi ANDO, and Nobuo TSUCHIYA

Subjects
Materials Chemistry, Metals and Alloys, Physical and Theoretical Chemistry, Condensed Matter Physics
Published
1964
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7. [Untitled]

Author

Koretaka KODAMA, Katsuya ONO, Takehiro HORIO, Mayumi YOSHINAGA, Tatsuya TSUJI, Akihiko TANAKA, Hiroshi KATAYAMA, Shojiro WATANABE, Yasumoto OTAKE, Matoka DOSODEN, Hiroshi Jo, Tohru MURATA, Akitoshi ISHIMITSU, Kinichi SUGAWARA, Taizo NAKATA, Syoichi YAMASAKI, Taichi YANO, Takeshi HAMADA, Kenji SASAKI, Tomio HARU, Takeji OGASAWARA, Kiyoaki HISADA, Yoshimitsu JOMOTO, Bunji ETO, Yoshio OKUNO, Mitsuru TATE, Chihu NAKANE, Cheoul Woo KIM, Kichiya SUZUKI, Hirobumi ANDO, and Nobuo TSUCHIYA

Subjects
Materials Chemistry, Metals and Alloys, Physical and Theoretical Chemistry, Condensed Matter Physics
Published
1964
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8. [Untitled]

Author

Koretaka KODAMA, Katsuya ONO, Takehiro HORIO, Mayumi YOSHINAGA, Tatsuya TSUJI, Akihiko TANAKA, Hiroshi KATAYAMA, Shojiro WATANABE, Yasumoto OTAKE, Matoka DOSODEN, Hiroshi Jo, Tohru MURATA, Akitoshi ISHIMITSU, Kinichi SUGAWARA, Taizo NAKATA, Syoichi YAMASAKI, Taichi YANO, Takeshi HAMADA, Kenji SASAKI, Tomio HARU, Takeji OGASAWARA, Kiyoaki HISADA, Yoshimitsu JOMOTO, Bunji ETO, Yoshio OKUNO, Mitsuru TATE, Chihu NAKANE, Cheoul Woo KIM, Kichiya SUZUKI, Hirobumi ANDO, and Nobuo TSUCHIYA

Subjects
Materials Chemistry, Metals and Alloys, Physical and Theoretical Chemistry, Condensed Matter Physics
Published
1964
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