miRNA, lncRNA and circRNA: targeted molecules full of therapeutic prospects in the development of diabetic retinopathy

X Chang, G Zhu, Z Cai, Y Wang, R Lian… - Frontiers in …, 2021 - frontiersin.org
Diabetic retinopathy (DR) is a common diabetic complication and the main cause of
blindness worldwide, which seriously affects the quality of life of patients. Studies have …

Fast-forward on P-type ATPases: recent advances on structure and function

C Stock, T Heger, S Basse Hansen… - Biochemical Society …, 2023 - portlandpress.com
P-type ATPase are present in nearly all organisms. They maintain electrochemical gradients
for many solutes, in particular ions, they control membrane lipid asymmetry, and are crucial …

SERCA2 phosphorylation at serine 663 is a key regulator of Ca2+ homeostasis in heart diseases

F Gonnot, L Boulogne, C Brun, M Dia, Y Gouriou… - Nature …, 2023 - nature.com
Despite advances in cardioprotection, new therapeutic strategies capable of preventing
ischemia-reperfusion injury of patients are still needed. Here, we discover that sarcoplasmic …

Cryo-EM structures of human SPCA1a reveal the mechanism of Ca2+/Mn2+ transport into the Golgi apparatus

Z Chen, S Watanabe, H Hashida, M Inoue… - Science …, 2023 - science.org
Secretory pathway Ca2+/Mn2+ ATPase 1 (SPCA1) actively transports cytosolic Ca2+ and
Mn2+ into the Golgi lumen, playing a crucial role in cellular calcium and manganese …

Linking biochemical and structural states of SERCA: achievements, challenges, and new opportunities

R Aguayo-Ortiz, LM Espinoza-Fonseca - International Journal of …, 2020 - mdpi.com
Sarcoendoplasmic reticulum calcium ATPase (SERCA), a member of the P-type ATPase
family of ion and lipid pumps, is responsible for the active transport of Ca2+ from the …

Primary active Ca2+ transport systems in health and disease

J Chen, A Sitsel, V Benoy… - Cold Spring …, 2020 - cshperspectives.cshlp.org
Calcium ions (Ca2+) are prominent cell signaling effectors that regulate a wide variety of
cellular processes. Among the different players in Ca2+ homeostasis, primary active Ca2+ …

Sarco/endoplasmic reticulum calcium ATPase inhibitors: Beyond anticancer perspective

L Peterková, E Kmoníčková, T Ruml… - Journal of medicinal …, 2020 - ACS Publications
The sarco/endoplasmic reticulum calcium ATPase (SERCA), which plays a key role in the
maintenance of Ca2+ ion homeostasis, is an extensively studied enzyme, the inhibition of …

Structural basis of the conformational and functional regulation of human SERCA2b, the ubiquitous endoplasmic reticulum calcium pump

Y Zhang, K Inaba - BioEssays, 2022 - Wiley Online Library
Abstract Sarco/endoplasmic reticulum Ca2+ ATPase 2b (SERCA2b), a member of the
SERCA family, is expressed ubiquitously and transports Ca2+ into the sarco/endoplasmic …

SERCA interacts with chitin synthase and participates in cuticular chitin biogenesis in Drosophila

W Zhu, Y Duan, J Chen, H Merzendorfer, X Zou… - Insect Biochemistry and …, 2022 - Elsevier
The biogenesis of chitin, a major structural polysaccharide found in the cuticle and
peritrophic matrix, is crucial for insect growth and development. Chitin synthase, a …

What ATP binding does to the Ca2+ pump and how nonproductive phosphoryl transfer is prevented in the absence of Ca2+

Y Kabashima, H Ogawa, R Nakajima… - Proceedings of the …, 2020 - National Acad Sciences
Under physiological conditions, most Ca2+-ATPase (SERCA) molecules bind ATP before
binding the Ca2+ transported. SERCA has a high affinity for ATP even in the absence of …