Results 31 to 40 of about 3,584,225 (304)

Two dimensional electrophysiological characterization of human pluripotent stem cell-derived cardiomyocyte system. [PDF]

, 2017
Stem cell-derived cardiomyocytes provide a promising tool for human developmental biology, regenerative therapies, disease modeling, and drug discovery.
Gimzewski, James K, Minami, Itsunari, Nakano, Atsushi, Nakano, Haruko, Nakatsuji, Norio, Scharnhorst, Kelsey S, Stieg, Adam Z, Zhu, Huanqi   +7 more
core   +2 more sources

Homeostasis as the Mechanism of Evolution. [PDF]

, 2015
Homeostasis is conventionally thought of merely as a synchronic (same time) servo-mechanism that maintains the status quo for organismal physiology. However, when seen from the perspective of developmental physiology, homeostasis is a robust, dynamic ...
Torday, John S
core   +2 more sources

Identification of embryonic RNA granules that act as sites of mRNA translation after changing their physical properties

iScience, 2022
Summary: Fertilized eggs begin to translate mRNAs at appropriate times and placements to control development, but how the translation is regulated remains unclear.
Keisuke Sato, Moeko Sakai, Anna Ishii, Kaori Maehata, Yuki Takada, Kyota Yasuda, Tomoya Kotani   +6 more
doaj   +1 more source

Acetyl-NPKY of integrin-β1 binds KINDLIN2 to control endothelial cell proliferation and junctional integrity

iScience
Summary: Integrin-dependent crosstalk between cell-matrix adhesions and cell-cell junctions is critical for controlling endothelial permeability and proliferation in cancer and inflammatory diseases but remains poorly understood.
Adama Sidibé, Vasyl V. Mykuliak, Pingfeng Zhang, Vesa P. Hytönen, Jinhua Wu, Bernhard Wehrle-Haller   +5 more
doaj   +1 more source

Homo-oxidized HSPB1 protects H9c2 cells against oxidative stress via activation of KEAP1/NRF2 signaling pathway

iScience, 2023
Summary: Several heat shock proteins are implicated in the endogenous cardioprotective mechanisms, but little is known about the role of heat shock protein beta-1 (HSPB1).
Nian Wang, Xiehong Liu, Ke Liu, Kangkai Wang, Huali Zhang   +4 more
doaj   +1 more source

Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors

Population Ecology, EarlyView.
Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley   +1 more source

Both ANT and ATPase are essential for mitochondrial permeability transition but not depolarization

iScience, 2022
Summary: An increase in permeability of the mitochondrial inner membrane, mitochondrial permeability transition (PT), is the central event responsible for cell death and tissue damage in conditions such as stroke and heart attack.
M.A. Neginskaya, S.E. Morris, E.V. Pavlov   +2 more
doaj   +1 more source

An Adaptive Management Model for Brown Bears in Hokkaido: Based on Total Population and the Number of Nuisance Bears

Population Ecology, EarlyView.
Bear management changes management actions according to the horizontal axis of the population size and the vertical axis of the number of nuisance bears. Aiming for the target population size of Ntar, Actions I and II protect the bears, and Action IV reduces the population.
Hiroyuki Matsuda, Akira Maki, Tsutomu Mano, Hifumi Tsuruga, Hino Takafumi, Shinichi Horino   +5 more
wiley   +1 more source

Stem cells and the origin of gliomas: A historical reappraisal with molecular advancements. [PDF]

, 2009
The biology of both normal and tumor development clearly possesses overlapping and parallel features. Oncogenes and tumor suppressors are relevant not only in tumor biology, but also in physiological developmental regulators of growth and differentiation.
Ho, Allen L, Hughes, Samuel, Jandial, Rahul, Levy, Michael L, Menon, Jayant   +4 more
core   +3 more sources

Protease OMA1 modulates mitochondrial bioenergetics and ultrastructure through dynamic association with MICOS complex

iScience, 2021
Summary: Remodeling of mitochondrial ultrastructure is a process that is critical for organelle physiology and apoptosis. Although the key players in this process—mitochondrial contact site and cristae junction organizing system (MICOS) and Optic Atrophy
Martonio Ponte Viana, Roman M. Levytskyy, Ruchika Anand, Andreas S. Reichert, Oleh Khalimonchuk   +4 more
doaj   +1 more source