The endolysosomal system in conventional and unconventional protein secretion

E Néel, M Chiritoiu-Butnaru, W Fargues… - Journal of Cell …, 2024 - rupress.org
Most secreted proteins are transported through the “conventional” endoplasmic reticulum–
Golgi apparatus exocytic route for their delivery to the cell surface and release into the …

Roads and hubs of unconventional protein secretion

A Filaquier, P Marin, ML Parmentier… - Current Opinion in Cell …, 2022 - Elsevier
In eukaryotes, there is now compelling evidence that in addition to the conventional
endoplasmic reticulum–Golgi secretory pathway, there are additional routes for the export of …

Sending out molecules from the TGN

BR Ramazanov, ML Tran, J von Blume - Current opinion in cell biology, 2021 - Elsevier
The sorting of secreted cargo proteins and their export from the trans-Golgi network (TGN)
remains an enigma in the field of membrane trafficking; although the sorting mechanisms of …

Widespread transcript shortening through alternative polyadenylation in secretory cell differentiation

LC Cheng, D Zheng, E Baljinnyam, F Sun… - Nature …, 2020 - nature.com
Most eukaryotic genes produce alternative polyadenylation (APA) isoforms. Here we report
that, unlike previously characterized cell lineages, differentiation of syncytiotrophoblast …

FAM46C and FNDC3A are multiple myeloma tumor suppressors that act in concert to impair clearing of protein aggregates and autophagy

N Manfrini, M Mancino, A Miluzio, S Oliveto, M Balestra… - Cancer Research, 2020 - AACR
Multiple myeloma is a plasma cell neoplasm characterized by the production of unfolded
immunoglobulins, which cause endoplasmic reticulum (ER) stress and sensitivity to …

Recent advances of the biological and biomedical applications of CRISPR/Cas systems

Y Wang, C Huang, W Zhao - Molecular Biology Reports, 2022 - Springer
The clustered, regularly interspaced, short palindromic repeats (CRISPR)-associated
endonuclease (Cas) system, referred to as CRISPR/Cas system, has attracted significant …

Compact CRISPR genetic screens enabled by improved guide RNA library cloning

SJ Heo, LD Enriquez, S Federman, AY Chang, R Mace… - Genome Biology, 2024 - Springer
CRISPR genome editing approaches theoretically enable researchers to define the function
of each human gene in specific cell types, but challenges remain to efficiently perform …

Broadly conserved roles of TMEM131 family proteins in intracellular collagen assembly and secretory cargo trafficking

Z Zhang, M Bai, GO Barbosa, A Chen, Y Wei, S Luo… - Science …, 2020 - science.org
Collagen is the most abundant protein in animals. Its dysregulation contributes to aging and
many human disorders, including pathological tissue fibrosis in major organs. How …

Genome-wide screens uncover KDM2B as a modifier of protein binding to heparan sulfate

RJ Weiss, PN Spahn, AWT Chiang, Q Liu, J Li… - Nature chemical …, 2021 - nature.com
Heparan sulfate (HS) proteoglycans bind extracellular proteins that participate in cell
signaling, attachment and endocytosis. These interactions depend on the arrangement of …

Comparative analysis of vertebrates reveals that mouse primordial oocytes do not contain a Balbiani body

L Dhandapani, MC Salzer, JM Duran… - Journal of Cell …, 2022 - journals.biologists.com
Oocytes spend the majority of their lifetime in a primordial state. The cellular and molecular
biology of primordial oocytes is largely unexplored; yet, it is necessary to study them to …