Biochemistry

RNF13 is a novel interactor of iduronate 2-sulfatase that modifies its glycosylation and maturation

1. Valérie C. Cabana
2. Antoine Y. Bouchard
3. Audrey M. Sénécal
4. Laurent Cappadocia
5. Marc P. Lussier

Reviewed by Arcadia Science

Aspartate transaminases are required for blood development

1. Narges Pourmandi
2. Greggory Myers
3. Arjun Jha
4. Kelsey Temprine
5. Amanda Sankar
6. Nupur K. Das
7. Ridwana Khan
8. Siva Kumar Natarajan
9. Cristina Castillo
10. Peter Sajjakulnukit
11. Noah S. Nelson
12. Matthew D. Perricone
13. Indrani Talukder
14. Aaron D. denDekker
15. Lin Lin
16. Dominik Awad
17. Wesley Huang
18. Lei Yu
19. Navdeep S. Chandel
20. Rami Khoriaty
21. Yatrik M. Shah
22. Costas A. Lyssiotis

Reviewed by preLights

Gut microbe-derived trimethylamine shapes circadian rhythms through the host receptor TAAR5

1. Kala K Mahen
2. William J Massey
3. Danny Orabi
4. Amanda L Brown
5. Thomas C Jaramillo
6. Amy Burrows
7. Anthony J Horak
8. Sumita Dutta
9. Marko Mrdjen
10. Nour Mouannes
11. Venkateshwari Varadharajan
12. Lucas J Osborn
13. Xiayan Ye
14. Dante M Yarbrough
15. Treg Grubb
16. Natalie Zajczenko
17. Rachel Hohe
18. Rakhee Banerjee
19. Pranavi Linga
20. Dev Laungani
21. Adeline M Hajjar
22. Naseer Sangwan
23. Mohammed Dwidar
24. Jennifer A Buffa
25. Garth R Swanson
26. Zeneng Wang
27. Jonathan Mark Brown

• Curated by eLife

  eLife Assessment

  This study presents an important finding linking the bacterial metabolite trimethylamine and its receptor to circadian rhythms and olfaction. The current evidence supporting the claims of the authors is compelling. This work will be of broad interest to researchers interested in nutrition, microbial metabolism, circadian rhythms, and host-microbiome interactions.

Reviewed by eLife

ATP-independent phosphate recycling on AGC kinase activation loops induced by alkali metal ions

1. Koji Kubouchi
2. Hideyuki Mukai

• Curated by eLife

  eLife Assessment

  AGC kinases, such as PKN1, are regulated by activation loop phosphorylation. This paper reports that exposing cells to high concentrations of monovalent cations induces rapid activation loop dephosphorylation, with rapid re-phosphorylation when physiological salt is restored. Re-phosphorylation is apparently independent of ATP or candidate kinases, and the paper presents an extraordinary and unconventional mechanism involving phosphate exchange between the activation loop and an unknown acceptor molecule. The findings are intriguing and the approach is logical, but the evidence is incomplete and the significance unclear until the biochemical mechanism is identified.

Reviewed by eLife

Viral proteins activate PARIS-mediated tRNA degradation and viral tRNAs rescue infection

1. Nathaniel Burman
2. Svetlana Belukhina
3. Florence Depardieu
4. Royce A. Wilkinson
5. Mikhail Skutel
6. Andrew Santiago-Frangos
7. Ava B. Graham
8. Alexei Livenskyi
9. Anna Chechenina
10. Natalia Morozova
11. Trevor Zahl
12. William S. Henriques
13. Murat Buyukyoruk
14. Christophe Rouillon
15. Lena Shyrokova
16. Tatsuaki Kurata
17. Vasili Hauryliuk
18. Konstantin Severinov
19. Justine Groseille
20. Agnès Thierry
21. Romain Koszul
22. Florian Tesson
23. Aude Bernheim
24. David Bikard
25. Blake Wiedenheft
26. Artem Isaev

Reviewed by Rapid Reviews Infectious Diseases

Aggregation-dependent epitope sequence and modification fingerprints of anti-Aβ antibodies

1. Ivan Talucci
2. Timon Leske
3. Hans-Wolfgang Klafki
4. Mohammed Mehedi Hassan
5. Annik Steiert
6. Barbara Morgado
7. Sebastian Bothe
8. Lars van Werven
9. Thomas Liepold
10. Jochen Walter
11. Hermann Schindelin
12. Jens Wiltfang
13. Oliver Wirths
14. Olaf Jahn
15. Hans Michael Maric

• Curated by eLife

  eLife Assessment

  Antibodies that selectively bind distinct amyloid-beta variants are vital tools for Alzheimer's disease research. This valuable manuscript aims to delineate the epitope specificity in a panel of anti-amyloid-beta antibodies, including some with clinical relevance. The experiments were rigorously conducted, employing an interesting combination of established and state-of-the-art methodologies, yielding convincing findings.

Reviewed by eLife

Investigation of All Disease-Relevant Lysine Acetylation Sites in α-Synuclein Enabled by Non-canonical Amino Acid Mutagenesis

1. Marie Shimogawa
2. Ming-Hao Li
3. Grace Shin Hye Park
4. Jennifer Ramirez
5. Hudson Lee
6. Paris R Watson
7. Swati Sharma
8. Zongtao Lin
9. Chao Peng
10. Virginia M.-Y Lee
11. Benjamin A Garcia
12. David W Christianson
13. Elizabeth Rhoades
14. David Eliezer
15. E James Petersson

• Curated by eLife

  eLife Assessment

  This valuable work provides new insights into the role of lysine acetylation of alpha-synuclein, the protein involved in Parkinson's Disease. The evidence is mostly solid, but the claims around the potential disease relevance based on seeding assays and structural work need to be toned down, or else supported by additional experimental evidence. Overall, the work will be of interest to researchers in the fields of protein biophysics and post-translational modifications, as well as Parkinson's Disease.

Reviewed by eLife

Profiling of terminating ribosomes reveals translational control at stop codons

1. Longfei Jia
2. Yuanhui Mao
3. Saori Uematsu
4. Xinyi Ashley Liu
5. Leiming Dong
6. Leonardo Henrique França de Lima
7. Shu-Bing Qian

• Curated by eLife

  eLife Assessment

  This manuscript reports on the application of ribosome profiling (EZRA-seq and eRF1-seq) combined with massively parallel reporter assays to identify and characterize a GA-rich element associated with ribosome pausing during translation termination. While the development of eRF1-seq is useful and the identification of GA-rich elements upstream of stop codons is convincing, the level of support for other claims is inadequate. Specifically, the evidence that GA-rich sequences upstream of stop codons can base-pair with the 3′ end of 18S rRNA to prolong ribosome dwell time, and the evidence that Rps26 interferes with this interaction to regulate translation termination, are not adequate.

Reviewed by eLife

Inhibition of NF-κB Signaling by the Reactive Glycolytic Metabolite Methylglyoxal

1. Caroline Stanton
2. Woojin Choi
3. R. Luke Wiseman
4. Michael J. Bollong

Reviewed by preLights

The Malate–Aspartate Shuttle supports thermogenic lipid mobilization in brown adipocytes

1. Michaela Veliova
2. Caroline M. Ferreira
3. Katrina Montales
4. Francisco Villalobos
5. Alexandra J. Brownstein
6. Rebeca Acín-Pérez
7. Gabrielly S. Ferreira
8. Linsey Stiles
9. Marc Liesa
10. Orian S. Shirihai
11. Marcus F. Oliveira

Reviewed by Review Commons