Ca2+ homeostasis dysregulation in Alzheimer's disease: a focus on plasma membrane and cell organelles

X Wang, W Zheng - The FASEB Journal, 2019 - Wiley Online Library
Emerging evidence indicates that Ca2+ is a vital factor in modulating the pathogenesis of
Alzheimer's disease (AD). In healthy neurons, Ca2+ concentration is balanced to maintain a …

Regulation of cellular communication by signaling microdomains in the blood vessel wall

M Billaud, AW Lohman, SR Johnstone, LA Biwer… - Pharmacological …, 2014 - ASPET
It has become increasingly clear that the accumulation of proteins in specific regions of the
plasma membrane can facilitate cellular communication. These regions, termed signaling …

[HTML][HTML] CaV1 and CaV2 channels engage distinct modes of Ca2+ signaling to control CREB-dependent gene expression

DG Wheeler, RD Groth, H Ma, CF Barrett, SF Owen… - Cell, 2012 - cell.com
Activity-dependent gene expression triggered by Ca 2+ entry into neurons is critical for
learning and memory, but whether specific sources of Ca 2+ act distinctly or merely supply …

Maternal high-fat diet associated with altered gene expression, DNA methylation, and obesity risk in mouse offspring

MR Keleher, R Zaidi, S Shah, ME Oakley, C Pavlatos… - PloS one, 2018 - journals.plos.org
We investigated maternal obesity in inbred SM/J mice by assigning females to a high-fat diet
or a low-fat diet at weaning, mating them to low-fat-fed males, cross-fostering the offspring to …

Shaped by leaky ER: Homeostatic Ca2+ fluxes

A Schulte, R Blum - Frontiers in Physiology, 2022 - frontiersin.org
At any moment in time, cells coordinate and balance their calcium ion (Ca2+) fluxes. The
term 'Ca2+ homeostasis' suggests that balancing resting Ca2+ levels is a rather static …

Phospholamban binds with differential affinity to calcium pump conformers

P Bidwell, DJ Blackwell, Z Hou, AV Zima… - Journal of Biological …, 2011 - ASBMB
To investigate the mechanism of regulation of sarco-endoplasmic reticulum Ca 2+-ATPase
(SERCA) by phospholamban (PLB), we expressed Cerulean-SERCA and yellow fluorescent …

Sarco/endoplasmic reticulum Ca2+‐ATPase (SERCA2b) mediates oxidation‐induced endoplasmic reticulum stress to regulate neuropathic pain

S Li, F Zhao, Q Tang, C Xi, J He, Y Wang… - British Journal of …, 2022 - Wiley Online Library
Background and Purpose Neuropathic pain is a widespread health problem with limited
curative treatment. Decreased sarco/endoplasmic reticulum Ca2+‐ATPase (SERCA) …

MATHEMATICAL MODEL FOR SYSTEM DYNAMICS OF AND DOPAMINE IN A FIBROBLAST CELL

A Kothiya, N Adlakha - Journal of Biological Systems, 2024 - World Scientific
Fibroblasts significantly affect wound healing, cancer progression and development.
Disturbances in the calcium (Ca 2+) and dopamine (DA) dynamics leads to fibrotic disorders …

Identification of genetic molecular markers and immune infiltration characteristics of Alzheimer's disease through weighted gene co-expression network analysis

KF Duan, Y Ma, J Tan, Y Miao, Q Zhang - Frontiers in Neurology, 2022 - frontiersin.org
Background Alzheimer's disease (AD) is a progressive neurodegenerative disease that
leads to cognitive impairment and memory loss. Currently, the pathogenesis and underlying …

2-Color calcium pump reveals closure of the cytoplasmic headpiece with calcium binding

Z Hou, Z Hu, DJ Blackwell, TD Miller, DD Thomas… - PLoS …, 2012 - journals.plos.org
The sarco (endo) plasmic reticulum calcium ATPase (SERCA) undergoes conformational
changes while transporting calcium, but the details of the domain motions are still unclear …