Spike-heparan sulfate interactions in SARS-CoV-2 infection

FL Kearns, DR Sandoval, L Casalino… - Current opinion in …, 2022 - Elsevier
Recent biochemical, biophysical, and genetic studies have shown that heparan sulfate, a
major component of the cellular glycocalyx, participates in infection of SARS-CoV-2 by …

The multifaceted roles of proline in cell behavior

EJ Patriarca, F Cermola, C D'Aniello, A Fico… - Frontiers in cell and …, 2021 - frontiersin.org
Herein, we review the multifaceted roles of proline in cell biology. This peculiar cyclic imino
acid is:(i) A main precursor of extracellular collagens (the most abundant human proteins) …

Elucidating the path to Plasmodium prolyl-tRNA synthetase inhibitors that overcome halofuginone resistance

MA Tye, NC Payne, C Johansson, K Singh… - Nature …, 2022 - nature.com
The development of next-generation antimalarials that are efficacious against the human
liver and asexual blood stages is recognized as one of the world's most pressing public …

Prospects of halofuginone as an antiprotozoal drug scaffold

J Gill, A Sharma - Drug discovery today, 2022 - Elsevier
Highlights•The global prevalence of parasitic protozoan diseases remains a significant
public health challenge.•Halofuginone, a plant-derived compound, has beneficial roles in …

Design, synthesis, and proof-of-concept of triple-site inhibitors against aminoacyl-tRNA synthetases

Z Cai, B Chen, Y Yu, J Guo, Z Luo… - Journal of Medicinal …, 2022 - ACS Publications
Aminoacyl-tRNA synthetases (aaRSs) are promising drug targets due to their essential roles
in protein translation. Although current inhibitors primarily occupy one or two of the three …

Prolyl-tRNA synthetase as a novel therapeutic target in multiple myeloma

K Kurata, A James-Bott, MA Tye, L Yamamoto… - Blood cancer …, 2023 - nature.com
Multiple myeloma (MM) is a plasma cell malignancy characterised by aberrant production of
immunoglobulins requiring survival mechanisms to adapt to proteotoxic stress. We here …

The functional consequences of the novel ribosomal pausing site in SARS-CoV-2 spike glycoprotein RNA

OA Postnikova, S Uppal, W Huang, MA Kane… - International Journal of …, 2021 - mdpi.com
The SARS-CoV-2 Spike glycoprotein (S protein) acquired a unique new 4 amino acid-PRRA-
insertion sequence at amino acid residues (aa) 681–684 that forms a new furin cleavage …

Aminoacyl-tRNA synthetase interactions in SARS-CoV-2 infection

D Khan, PL Fox - Biochemical Society Transactions, 2023 - portlandpress.com
Aminoacyl-tRNA synthetases (aaRSs) are ancient enzymes that serve a foundational role in
the efficient and accurate translation of genetic information from messenger RNA to proteins …

Structure-guided Design of Halofuginone Derivatives as ATP-aided inhibitors against bacterial Prolyl-tRNA Synthetase

B Cheng, Z Cai, Z Luo, S Luo, Z Luo… - Journal of Medicinal …, 2022 - ACS Publications
Aminoacyl-tRNA synthetases (aaRSs) are promising antimicrobial targets due to their
essential roles in protein translation, and expanding their inhibitory mechanisms will provide …

COVID-19 in early life: infants and children are affected too

SL Leibel, X Sun - Physiology, 2021 - journals.physiology.org
Compared with adults, children are less likely infected with SARS-CoV-2 and are often
asymptomatic when infected. However, infection in children can lead to severe disease. The …