Chemical calcium indicators

RM Paredes, JC Etzler, LT Watts, W Zheng… - Methods, 2008 - Elsevier
Our understanding of the underlying mechanisms of Ca2+ signaling as well as our
appreciation for its ubiquitous role in cellular processes has been rapidly advanced, in large …

Microdomains of Intracellular Ca2+: Molecular Determinants and Functional Consequences

R Rizzuto, T Pozzan - Physiological reviews, 2006 - journals.physiology.org
Calcium ions are ubiquitous and versatile signaling molecules, capable of decoding a
variety of extracellular stimuli (hormones, neurotransmitters, growth factors, etc.) into …

Fluorescent indicators for Ca2+based on green fluorescent proteins and calmodulin

A Miyawaki, J Llopis, R Heim, JM McCaffery, JA Adams… - Nature, 1997 - nature.com
Important Ca2+ signals in the cytosol and organelles are often extremely localized and hard
to measure. To overcome this problem we have constructed new fluorescent indicators for …

[PDF][PDF] Carbon dot‐based inorganic–organic nanosystem for two‐photon imaging and biosensing of pH variation in living cells and tissues

B Kong, A Zhu, C Ding, X Zhao, B Li, Y Tian - Advanced materials, 2012 - academia.edu
Conventional downcoversion fluorescent materials, including organic dyes and
semiconductor quantum dots, are widely used as fluorophores for biological imaging and …

Measurement of intracellular calcium

A Takahashi, P Camacho, JD Lechleiter… - Physiological …, 1999 - journals.physiology.org
To a certain extent, all cellular, physiological, and pathological phenomena that occur in
cells are accompanied by ionic changes. The development of techniques allowing the …

Calcium and cancer: targeting Ca2+ transport

GR Monteith, D McAndrew, HM Faddy… - Nature Reviews …, 2007 - nature.com
Ca2+ is a ubiquitous cellular signal. Altered expression of specific Ca2+ channels and
pumps are characterizing features of some cancers. The ability of Ca2+ to regulate both cell …

[HTML][HTML] A key role for TRPM7 channels in anoxic neuronal death

M Aarts, K Iihara, WL Wei, ZG Xiong, M Arundine… - Cell, 2003 - cell.com
Excitotoxicity in brain ischemia triggers neuronal death and neurological disability, and yet
these are not prevented by antiexcitotoxic therapy (AET) in humans. Here, we show that in …

Generation, control, and processing of cellular calcium signals

E Carafoli, L Santella, D Branca… - Critical reviews in …, 2001 - Taylor & Francis
Generation, Control, and Processing of Cellular Calcium Signals Page 1 107 1040-9238/01/$.50
© 2001 by CRC Press LLC Critical Reviews in Biochemistry and Molecular Biology, 36(2):107–260 …

[HTML][HTML] Quasi‐synaptic calcium signal transmission between endoplasmic reticulum and mitochondria

G Csordás, AP Thomas, G Hajnóczky - The EMBO journal, 1999 - embopress.org
Abstract Transmission of cytosolic [Ca 2+]([Ca 2+] c) oscillations into the mitochondrial
matrix is thought to be supported by local calcium control between IP 3 receptor Ca 2+ …

A near-infrared neutral pH fluorescent probe for monitoring minor pH changes: imaging in living HepG2 and HL-7702 cells

B Tang, F Yu, P Li, L Tong, X Duan, T Xie… - Journal of the …, 2009 - ACS Publications
A near-neutral pH near-infrared (NIR) fluorescent probe utilizing a fluorophore-spacer-
receptor molecular framework that can modulate the fluorescence emission intensity through …