User profiles for Jaewook Ryu

Jaewook Ryu

- Verified email at g.harvard.edu - Cited by 95

Jaewook Ryu

- Verified email at cau.ac.kr - Cited by 34

The alarmones (p) ppGpp directly regulate translation initiation during entry into quiescence

S Diez, J Ryu, K Caban… - Proceedings of the …, 2020 - National Acad Sciences
Many bacteria exist in a state of metabolic quiescence where energy consumption must be
minimized so as to maximize available resources over a potentially extended period of time. …

Real-time measurement of the contractile forces of self-organized cardiomyocytes on hybrid biopolymer microcantilevers

J Park, J Ryu, SK Choi, E Seo, JM Cha, S Ryu… - Analytical …, 2005 - ACS Publications
We present a microfabricated hybrid biopolymer microcantilever, in which the contractile
force of self-organized cardiomyocytes can be measured and studied, as a prototype for the …

[HTML][HTML] Zingerone suppresses tumor development through decreasing cyclin D1 expression and inducing mitotic arrest

JS Choi, J Ryu, WY Bae, A Park, S Nam… - International journal of …, 2018 - mdpi.com
Cancer cells undergo uncontrolled proliferation resulting from aberrant activity of various cell-cycle
proteins. Therefore, despite recent advances in intensive chemotherapy, it is difficult …

[HTML][HTML] CCAR2/DBC1 and Hsp60 positively regulate expression of survivin in neuroblastoma cells

W Kim, J Ryu, JE Kim - International Journal of Molecular Sciences, 2019 - mdpi.com
CCAR2 (cell cycle and apoptosis regulator 2) controls a variety of cellular functions; however,
its main function is to regulate cell survival and cell death in response to genotoxic and …

Bio-oil from the pyrolysis of palm and Jatropha wastes in a fluidized bed

SW Kim, BS Koo, JW Ryu, JS Lee, CJ Kim… - Fuel Processing …, 2013 - Elsevier
The pyrolysis of Jatropha seedshell cake (JSC), palm kernel shell (PKS) and empty palm fruit
bunches (EFB), as waste from the palm and Jatropha oil industries, was investigated in a …

Effect of hip abduction assistance on metabolic cost and balance during human walking

J Park, K Nam, J Yun, JY Moon, JW Ryu, S Park… - Science Robotics, 2023 - science.org
The use of wearable robots to provide walking assistance has rapidly grown over the past
decade, with notable advances made in robot design and control methods toward reducing …

A ciliary based 8-legged walking micro robot using cast IPMC actuators

B Kim, J Ryu, Y Jeong, Y Tak, B Kim… - 2003 IEEE International …, 2003 - ieeexplore.ieee.org
We have proposed a prototype model of walking micro robot using IPMC (Ionic Polymer
Metal Composite) actuators. The stiffness of IPMC actuator is a key parameter to implement a …

Analysis of mechanical characteristics of the ionic polymer metal composite (IPMC) actuator using cast ion-exchange film

B Kim, BM Kim, J Ryu, IH Oh, SK Lee… - Smart Structures and …, 2003 - spiedigitallibrary.org
IPMC (Ionic Polymer Metal Composite) is a promising candidate actuator for bio-related
applications mainly due to its biocompatibility, soft properties and operation in wet condition. The …

CVGC-II: A new version of a compact variable gravity compensator with a wider range of variable torque and energy-free variable mechanism

J Kim, J Moon, J Ryu, G Lee - IEEE/ASME Transactions on …, 2021 - ieeexplore.ieee.org
This article proposes a new version of a variable gravity compensation mechanism (CVGC-II)
for mobile manipulation robots, such as mobile manipulators and exoskeletons. CVGC-II, …

[HTML][HTML] CCAR2 controls mitotic progression through spatiotemporal regulation of Aurora B

J Ryu, JE Kim - Cell Death & Disease, 2022 - nature.com
CCAR2 (cell cycle and apoptosis regulator 2) is a multifaceted protein involved in cell
survival and death following cytotoxic stress. However, little is known about the physiological …