![]()  |               The EMBO Journal Volume 39, Issue 1 02 January 2020  |            
Review
RNA toxicity in non‐coding repeat expansion disorders
EMBO J (2020) 39: e101112 | First Published: 13 November 2019

This review comprehensively delineates pathogenic mechanisms underlying various neurodegenerative disorders with special focus on disentangling toxicity associated with RNA species or RAN (repeat‐associated non‐ATG) products.
Articles
Paracaspase MALT1 regulates glioma cell survival by controlling endo‐lysosome homeostasis
EMBO J (2020) 39: e102030 | First Published: 27 November 2019

Protease MALT1 impairs lysosome biogenesis and increases mTOR signalling and autophagic flux in glioma stem cells.
Life‐long impairment of glucose homeostasis upon prenatal exposure to psychostimulants
EMBO J (2020) 39: e100882 | First Published: 21 November 2019

Use of drugs like amphetamine affects pancreatic beta‐cell function and insulin production of unborn mouse offspring via deregulation of serotonin‐related gene networks.
Kinesin Kif3b mutation reduces NMDAR subunit NR2A trafficking and causes schizophrenia‐like phenotypes in mice
EMBO J (2020) 39: e101090 | First Published: 20 November 2019

Simultaneous vesicular transport of NMDAR subunit 2A and the adenomatous polyposis coli (APC) complex in neuronal dendrites depends on Kif3b and is disrupted by schizophrenia‐linked mutations.
Non‐canonical AUX/IAA protein IAA33 competes with canonical AUX/IAA repressor IAA5 to negatively regulate auxin signaling
EMBO J (2020) 39: e101515 | First Published: 16 October 2019

In contrast to other AUX/IAA‐family repressor, IAA33 is stabilised by auxin and competes with canonical IAA5 for binding to downstream auxin response factors ARF10/16.
Elucidation of WW domain ligand binding specificities in the Hippo pathway reveals STXBP4 as YAP inhibitor
EMBO J (2020) 39: e102406 | First Published: 29 November 2019

Identification of a conserved WW domain sequence mediating specific interactions among Hippo pathway components uncovers a new regulator of Hippo signaling as potential kidney cancer tumor suppressor.
Heterochromatin loosening by the Oct4 linker region facilitates Klf4 binding and iPSC reprogramming
EMBO J (2020) 39: e99165 | First Published: 01 October 2019

The pluripotency factor Oct4 decondenses chromatin and cooperates with Klf4 to initiate epithelial gene programs.
Nipped‐A regulates the Drosophila circadian clock via histone deubiquitination
EMBO J (2020) 39: e101259 | First Published: 19 September 2019

The fly homolog of the schizophrenia‐linked TRRAP gene acts via the deubiquitination module of the SAGA chromatin‐modifying complex to set the pace of the circadian clock.
Distinct IL‐1α‐responsive enhancers promote acute and coordinated changes in chromatin topology in a hierarchical manner
EMBO J (2020) 39: e101533 | First Published: 07 November 2019

ATAC‐seq, native 4C‐seq and CRISPR genome editing reveal functional hierarchies and chromatin looping dynamics of cytokine‐inducible "master" enhancers that govern gene regulation during the early proinflammatory response.
Biologically indeterminate yet ordered promiscuous gene expression in single medullary thymic epithelial cells
EMBO J (2020) 39: e101828 | First Published: 28 October 2019

Single‐cell RNA sequencing reveals transcriptional heterogeneity based on both ordered and stochastic elements that enables a dedicated cell population to mirror the body's full self‐antigen complement for development of central T‐cell tolerance.
Micropeptide CIP2A‐BP encoded by LINC00665 inhibits triple‐negative breast cancer progression
EMBO J (2020) 39: e102190 | First Published: 22 November 2019

Long non‐coding RNA‐translated micropeptide CIP2A‐BP impairs oncogenic CIP2A‐PI3K‐AKT signaling but is controlled by TGF‐β in the malignant state.
RanGTP and importin β regulate meiosis I spindle assembly and function in mouse oocytes
EMBO J (2020) 39: e101689 | First Published: 16 October 2019

Live‐cell imaging with fluorescent probes and FRET biosensors clarify previous discrepancies between findings in human and mouse oocytes, supporting conserved roles of Ran GTPase in acentrosomal meiotic spindle formation in mammals.
Corrigendum
The Sir4 H‐BRCT domain interacts with phospho‐proteins to sequester and repress yeast heterochromatin
EMBO J (2020) 39: e103976 | First Published: 02 January 2020
This article is a correction.              

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