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1,223 results on '"Chen, Chih‐Jung"'

8. Clinical practice consensus for the diagnosis and management of melanoma in Taiwan

Author

Wu, Chiao-En, Liao, Yi-Hua, Wu, Cheng-Lin, Yen, Ruoh-Fang, Lin, Chia-Chi, Yang, Muh-Hwa, Yen, Chueh-Chuan, Su, Wu-Chou, Yen, Chia-Jui, Chang, Yi-Fang, Wu, Ming-Fang, Yang, Youngsen, Lin, Chen-Yuan, Yang, Wen-Chi, Wang, Hui-Ching, Li, Cheng-Yuan, Ho, Yin-Yu, Chang, Yao-Yu, Wu, Chieh-Shan, Hsu, Hsiu-Cheng, Chen, Kuang-Hua, Huang, Yenlin, Chen, Chih-Jung, Chuang, Pei-Ju, Lai, Yung-Chi, Huang, Yu-Yi, Tseng, Neng-Chuan, Huang, Yi-Ting, Chu, Chia-Yu, and Wen-Cheng Chang, John

Published
2024
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25. A hospital cluster of COVID-19 associated with a SARS-CoV-2 superspreading event

Author

Huang, Li-Yueh, Chiu, Yueh-Pi, Hou, Kuei-Chu, Chen, Mei-Lien, Huang, Yu-Chuan, Tsai, Li-Mei, Su, Yu-Hua, Wu, Hsiu-Ping, Liu, Shu-Ling, Wang, Hsiao-Ni, Chang, Li-Fang, Shen, Shu-Hui, Hung, Yun-Chi, Liu, En-Chi, Chen, Yi-Chuan, Yeh, Chiu-Lan, Chang, Hsiao-Chi, Chen, Yu-Ching, Wu, Ya-Ting, Wang, Ching-Yu, Lu, Yi-Rong, Ge, Mao-Cheng, Yang, Jeng-How, Wu, Yen-Mu, Huang, Po-Yen, Wu, Ting-Shu, Cheng, Chun-Wen, Chen, Chih-Jung, Huang, Chung-Guei, Tsao, Kuo-Chien, Lin, Chun-Sui, Chung, Ting-Ying, Lai, Chi-Chun, Yang, Cheng - Ta, Chen, Yi-Ching, and Chiu, Cheng-Hsun

Published
2022
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32. Genetic differences between benign phyllodes tumors and fibroadenomas revealed through targeted next generation sequencing

Author

Ng, Cedric Chuan Young, Md Nasir, Nur Diyana, Loke, Benjamin Nathanael, Tay, Timothy Kwang Yong, Thike, Aye Aye, Rajasegaran, Vikneswari, Liu, Wei, Lee, Jing Yi, Guan, Peiyong, Lim, Abner Herbert, Chang, Kenneth Tou En, Gudi, Mihir Ananta, Madhukumar, Preetha, Tan, Benita Kiat Tee, Tan, Veronique Kiak Mien, Wong, Chow Yin, Yong, Wei Sean, Ho, Gay Hui, Ong, Kong Wee, International Fibroepithelial Consortium, Rahman, Norraha Abd, Begum, S. M. Khodeza Nahar, Cheah, Phaik Leng, Chen, Chih Jung, Fuente, Emmanuel Dela, Han, Aaron, Harada, Oi, Kanomata, Naoki, Lee, Cheok Soon, Lee, Jonathan Yu Han, Kamal, Mohammed, Nishimura, Rieko, Ohi, Yasuyo, Sawyer, Elinor J., Teoh, Kean Hooi, Tsang, Alex Koon Ho, Tsang, Julia Yuen-Shan, Tse, Gary M.K., and Yamaguchi, Rin

Published
2021
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33. High color-rendering flat lamps using quantum-dot color conversion films

Author

Lien, Jiun-Yi, Chen, Chih-Jung, Chiang, Ray-Kuang, and Wang, Sue-Lein

Subjects
Physics - Optics
Abstract

Colloidal quantum dots are promising next-generation phosphors to enhance the color rendition of light-emitting devices (LEDs) while minimizing the brightness drop. In order to exploit the beneficial tunability of quantum dots for highly efficient devices, optimization and determination of the performance limit are of crucial importance. In this work, a facile preparation process of red-emission quantum dot films and simulation algorithm for fitting this film with two commercial LED flat lamps to the optimized performance are developed. Based on the algorithm, one lamp improves from cold-white light (8669 K) with poor color rendition ($R_{a}=72$) and luminous efficacy (85 lm/W) to warm-white light (2867 K) with $R_{a}=90.8$ and $R_{9}=74.9$, and the other reaches $R_{a}=93\sim95$. Impressively, the brightness drop is only about $15\sim20\%$. Furthermore, our device shows reliability over 1000 hours with only PET (polyethylene-terephthalate) films as the barrier, indicating that this auxiliary red-emission film can be easily applied to improve the color rendition of most commercial LED flat lamps.

Published
2016
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36. Mucinous cystadenocarcinoma of the breast harbours TRPS1 expressions and PIK3CA alterations.

Author

Chen, Wei‐Yu, Hu, Yu‐Hsuan, Tsai, Yu‐Hsin, Hang, Jen‐Fan, Tan, Puay Hoon, and Chen, Chih‐Jung

Subjects
BREAST, WHOLE genome sequencing, IMMUNOSTAINING, HARBORS, POLYMERASE chain reaction, DRUG target
Abstract

Aims: Breast mucinous cystadenocarcinoma (BMCA) is a rare tumour recently recognised as a distinct entity by the World Health Organisation Tumour Classification Series. BMCA is a triple‐negative tumour that lacks specific immunohistochemical markers; therefore, distinguishing it from mimickers such as ovarian and pancreatic cystadenocarcinomas requires careful clinicopathological correlation. Due to its rarity, little is known about the molecular alterations that underlie BMCA. Methods and results: In this study, we used immunohistochemical staining methods to investigate TRPS1 (trichorhinophalangeal syndrome type 1) expression in BMCA and compare it to expression in ovarian and pancreatic mucinous cystadenocarcinomas. We also collected tumour samples from three BMCA patients for molecular analysis by MALDI‐TOF mass spectrometry, real‐time polymerase chain reaction, whole exome sequencing and fluorescence in‐situ hybridisation. TRPS1 immunoreactivity was found only in BMCA tumour cells and not in the ovarian and pancreatic counterparts. One of the three BMCA tumours also showed a PIK3CA hot‐spot mutation, which was confirmed by whole genome next‐generation sequencing (NGS). No KRAS, NRAS, BRAF or AKT mutations were found. Conclusions: To our knowledge, this is the first demonstration of TRPS1 expression in BMCA patients and the first identification of a PIK3CA hotspot mutation in these tumours. These findings provide insights into the molecular mechanisms underlying BMCA tumorigenesis and suggest a potential drug target for this rare and poorly understood cancer. [ABSTRACT FROM AUTHOR]

Published
2024
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