Conversion of the Amazon rainforest to agriculture results in biotic homogenization of soil bacterial communities

…, VH Pellizari, R Mueller, K Baek… - Proceedings of the …, 2013 - National Acad Sciences
The Amazon rainforest is the Earth’s largest reservoir of plant and animal diversity, and it has
been subjected to especially high rates of land use change, primarily to cattle pasture. This …

TNF‐α upregulates sclerostin expression in obese mice fed a high‐fat diet

K Baek, HR Hwang, HJ Park, A Kwon… - Journal of cellular …, 2014 - Wiley Online Library
Sclerostin decreases bone mass by antagonizing the Wnt signaling pathway. We examined
whether obesity‐induced bone loss is associated with the expression of sclerostin. Five‐…

miR‐124 negatively regulates osteogenic differentiation and in vivo bone formation of mesenchymal stem cells

AS Qadir, S Um, H Lee, K Baek, BM Seo… - Journal of cellular …, 2015 - Wiley Online Library
MicroRNAs are novel key regulators of cellular differentiation. Dlx transcription factors play
an important role in osteoblast differentiation, and Dlx5 and Dlx2 are known targets of miR‐…

Zn2+-Triggered Amide Tautomerization Produces a Highly Zn2+-Selective, Cell-Permeable, and Ratiometric Fluorescent Sensor

Z Xu, KH Baek, HN Kim, J Cui, X Qian… - Journal of the …, 2010 - ACS Publications
It is still a significant challenge to develop a Zn 2+ -selective fluorescent sensor with the ability
to exclude the interference of some heavy and transition metal (HTM) ions such as Fe 2+ , …

[HTML][HTML] Silk sericin application increases bone morphogenic protein-2/4 expression via a toll-like receptor-mediated pathway

YY Jo, HY Kweon, DW Kim, K Baek, WS Chae… - International Journal of …, 2021 - Elsevier
Bone morphogenic protein-2/4 (BMP-2/4) is an osteoinductive protein that accelerates
osteogenesis when administered to bony defects. Sericin is produced by silkworms, and has a …

[HTML][HTML] Non-invasive photodynamic therapy against-periodontitis-causing bacteria

…, SH Lee, JS Choi, GH Park, B Lee, MR Byun, K Baek… - Scientific reports, 2019 - nature.com
Periodontitis is initiated by causative bacteria in the gingival sulcus. However, as the lesion
is often deep and out of circulation system and biofilm is frequently formed on the bacteria …

A synthetic ion transporter that disrupts autophagy and induces apoptosis by perturbing cellular chloride concentrations

N Busschaert, SH Park, KH Baek, YP Choi, J Park… - Nature …, 2017 - nature.com
Perturbations in cellular chloride concentrations can affect cellular pH and autophagy and
lead to the onset of apoptosis. With this in mind, synthetic ion transporters have been used to …

Heavy metal concentrations and enzyme activities in soil from a contaminated Korean shooting range

…, OK Kim, YY Chang, B Bae, HH Kim, KH Baek - Journal of bioscience and …, 2002 - Elsevier
Soil enzyme activities and heavy metal concentrations (Cd, Zn, Cu and Pb) were measured
at a general shooting range in South Korea. Total heavy metal concentrations varied with pH…

Effects of crude oil, oil components, and bioremediation on plant growth

KH Baek, HS Kim, HM Oh, BD Yoon… - … Science and Health …, 2004 - Taylor & Francis
The phytotoxic effects of crude oil and oil components on the growth of red beans (Phaseolus
nipponesis OWH1) and corn (Zea mays) was investigated. In addition, the beneficial …

β‐adrenergic blockade and leptin replacement effectively mitigate disuse bone loss

K Baek, SA Bloomfield - Journal of bone and mineral research, 2009 - academic.oup.com
Our objective was to test effects of β‐adrenergic blockade on hindlimb unloading (HU)‐induced
bone loss and serum leptin and to compare these responses with those observed with …